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© 2005-3 PRINTED IN JAPANB51-8720-00 (N) 1192
VHF FM TRANSCEIVER
TK-2170SERVICE MANUAL
GENERAL ................................................... 2
SYSTEM SET-UP ....................................... 2
REALIGNMENT .......................................... 3
DISASSEMBLY FOR REPAIR .................. 21
CIRCUIT DESCRIPTION ........................... 23
SEMICONDUCTOR DATA ....................... 28
COMPONENTS DESCRIPTION ............... 29
PARTS LIST .............................................. 31
EXPLODED VIEW..................................... 39
PACKING .................................................. 40
CONTENTS
TK-2170 K2
Does not come with antenna.
Antenna is available as an option.
Badge(B43-1178-04)
Knob (Selector)(K29-9340-03)Knob (Volume)(K29-9278-13)
Knob (PTT)(K29-9339-03)
Key top (Side)(K29-9341-03)
Plastic cabinet assy(A02-3891-13)
Packing(G53-1652-11)
Packing(G53-1651-01)
Plastic cabinet assy(A02-3890-03)
This product uses Lead Free solder.
ADJUSTMENT ......................................... 41
TERMINAL FUNCTION ............................ 49
PC BOARD
TX-RX UNIT (X57-7000-XX) (A/4) .......... 50
TX-RX UNIT (X57-7000-XX) (B,C,D/4) .... 52
SCHEMATIC DIAGRAM........................... 56
BLOCK DIAGRAM .................................... 64
LEVEL DIAGRAM ..................................... 66
KSC-30 (RAPID CHARGER) ..................... 67
SPECIFICATIONS .................. BACK COVER
TK-2170 K
TK-2170
2
INTRODUCTION
SCOPE OF THIS MANUALThis manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade commu-nications equipment. It contains all required service informa-tion for the equipment and is current as of the publicationdate. Changes which may occur after publication are coveredby either Service Bulletins or Manual Revisions. These areissued as required.
ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment informa-
tion, the full part identification number should be included.This applies to all parts : components, kits, or chassis. If thepart number is not known, include the chassis or kit numberof which it is a part, and a sufficient description of the re-quired component for proper identification.
PERSONAL SAFETYThe following precautions are recommended for person-
nel safety:• DO NOT transmit until all RF connectors are verified se-
cure and any open connectors are properly terminated.• SHUT OFF and DO NOT operate this equipment near elec-
trical blasting caps or in an explosive atmosphere.• This equipment should be serviced by a qualified techni-
cian only.
SERVICEThis radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and align-ment procedures contained within.
GENERAL / SYSTEM SET-UP
SYSTEM SET-UP
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
Are you using the optional antenna?
Are you using the speaker microphone?
A personal computer (IBM PC or compatible), programminginterface (KPG-22), and programming software (KPG-101D)are required for programming.(The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.)
Frequency range (MHz) RF power Type
TX/RX 136~174 5W TK-2170 K,K2
YESKRA-22 or KRA-26Optional antenna
NO
NO
(Option)
(Option)
YESKMC-17 or KMC-21
Speaker microphone
Delivery
TK-2170
3
1. Modes 2. How to Enter Each Mode
Mode Operation
User mode Power ON
Panel test mode [A] + Power ON
PC mode Received commands from PC
Panel tuning mode [Panel test mode] + [S]
Firmware programming mode [Side2] + Power ON
Clone mode [B] + Power ON
Firmware version information [Side1] + Power ON
Self-programming mode [C] + Power ON
3. Panel Test ModeSetting method refer to ADJUSTMENT.
4. Panel Tuning ModeSetting method refer to ADJUSTMENT.
5. PC Mode
5-1. PrefaceThe transceiver is programmed by using a personal com-
puter, programming interface (KPG-22) and programmingsoftware (KPG-101D).
The programming software can be used with an IBM PCor compatible. Figure 1 shows the setup of an IBM PC forprogramming.
REALIGNMENT
User mode
Panel test mode
Firmware version information
Panel tuning mode
Data programming mode
PC test mode PC tuning mode
PC mode
Clone mode
Firmwareprogramming mode
Self-programming mode
Mode Function
User mode For normal use.
Panel test mode Used by the dealer to check the funda-
mental characteristics.
Panel tuning mode Used by the dealer to tune the radio.
PC mode Used for communication between the
radio and PC (IBM compatible).
Data programming Used to read and write frequency data
mode and other features to and from the radio.
PC test mode Used to check the radio using the PC.
This feature is included in the FPU.
See panel tuning.
Firmware Used when changing the main program
programming mode of the flash memory.
Clone mode Used to transfer programming data from
one radio to another.
Firmware version Used to confirm the internal firmware
information version.
Self-programming You can program the frequency signaling
mode and other function using only the radio.
Fig. 1
IBM-PCKPG-22
KPG-101D
Tuning cable(E30-3216-05)
GrayGray/Black1.5D-XV Lead wire1.5D-XV Shield wire
RF Power meteror SSG
+–+–
SP
MIC
TK-2170
4
5-2. Connection Procedure1. Connect the transceiver to the personal computer with
the interface cable.2. When the POWER switch on, user mode can be entered
immediately. When PC sends command the radio enterPC mode, and “PROGRAM” is displayed on the LCD.When data transmitting from transceiver, the red LED islights.When data receiving to transceiver, the green LED islights.
Note:• The data stored in the personal computer must match
model type, when it is written into the flash memory.
5-3. KPG-22 Description
(PC programming interface cable: Option)The KPG-22 is required to interface the transceiver to the
computer. It has a circuit in its D-subconnector (25-pin) casethat converts the RS-232C logic level to the TTL level.
The KPG-22 connects the SP/MIC connector of the trans-ceiver to the computers RS-232C serial port.
5-4. Programming Software KPG-101D DescriptionThe KPG-101D is the programming software for the trans-
ceiver supplied on a CD-ROM. This software runs under MS-Windows 98, ME, Windows 2000 or XP on an IBM-PC orcompatible machine.
The data can be input to or read from the transceiver andedited on the screen. The programmed or edited data can beprinted out. It is also possible to tune the transceiver.
6. Firmware Programming Mode
6-1. PrefaceFlash memory is mounted on the transceiver. This allows
the transceiver to be upgraded when new features are re-leased in the future. (For details on how to obtain the firm-ware, contact Customer Service.)
6-2. Connection ProcedureConnect the transceiver to the personal computer (IBM
PC or compatible) with the interface cable (KPG-22). (Con-nection is the same as in the PC Mode.)
6-3. Programming1. Start up the firmware programming software (Fpro.exe).2. Set the communications speed (normally, 115200 bps)
and communications port in the configuration item.3. Set the firmware to be updated by File name item.4. Turn the transceiver power ON with the [Side2] key held
down. Then, the orange LED on the transceiver lights and“PROG 1152” is displayed.
5. Check the connection between the transceiver and thepersonal computer, and make sure that the transceiver isin the Program mode.
6. Press write button in the window. When the transceiverstarts to receive data, the “LOADING” is displayed.
7. If writing ends successfully, the checksum is calculatedand a result is displayed.
8. If you want to continue programming other transceivers,repeat steps 4 to 7.
Notes:• This mode cannot be entered if the Firmware Program-
ming mode is set to Disable in the Programming software.• When programming the firmware, it is recommend to
copy the data from the floppy disk to your hard disk beforeupdate the radio firmware.Directly copying from the floppy disk to the radio may notwork because the access speed is too slow.
6-4. Function1. If you press the [Side2] key while “PROG 1152” is dis-
played, the display changes to “PROG 192” to indicatethat the write speed is low speed (19200 bps). If youpress the [Side2] key again while “PROG 192” is dis-played, the display changes to “PROG 384”. If you pressthe [Side2] key again while “PROG 384” is displayed, thedisplay changes to “PROG 576”. If you press the [Side2]key again while “PROG 576” is displayed, the display re-turns to “PROG 1152”.
2. If you press the [Side1] key while “PROG 1152” is dis-played, the checksum is calculated, and a result is dis-played. If you press the [Side1] key again while thechecksum is displayed, “PROG 1152” is redisplayed.
Note:Normally, write in the high-speed mode.
7. Clone ModeProgramming data can be transferred from one radio to
another by connecting them via their SP/MIC connectors.The operation is as follows (the transmit radio is the masterand the receive radio is a slave).
The following data cannot be cloned.• Tuning data• Embedded message with password• Serial number
The “password” of description by explanation of 1. to 7.are “Read Authorization Password”.
1. Turn the master transceiver power ON with the [B] keyheld down. If the Data password is set to the transceiver,the transceiver displays “CLN LOCK”. If the password isnot set, the transceiver displays “CLONE”.
2. When you enter the correct password, and “CLONE” isdisplayed, the transceiver can be used as the cloning mas-ter. The following describes how to enter the password.
3. How to enter the password with the keypad;If you press a key while “CLN LOCK” is displayed, thenumber that was pressed is displayed on the transceiver.Each press of the key shifts the display in order to the left.When you enter the password and press the [*] or [S] key,“CLONE” is displayed if the entered password is correct.If the password is incorrect, “CLN LOCK” is redisplayed.
REALIGNMENT
TK-2170
5
How to enter the password with the selector;If the selector is rotated while “CLN LOCK” is displayed,numbers (0 to 9) are displayed flashing. When you pressthe [C] key, the currently selected number is determined.If you press the [S] key after entering the password in thisprocedure, “CLONE” is displayed if the entered passwordis correct. If the password is incorrect, “CLN LOCK” isredisplayed.
4. Power on the slave transceiver.5. Connect the cloning cable (part No. E30-3410-05) to the
SP/MIC connectors on the master and slave.6. Press the [S] key on the master while the master displays
“CLONE”. The data of the master is sent to the slave.While the slave is receiving the data, “PROGRAM” is dis-played. When cloning of data is completed, the masterdisplays “END”, and the slave automatically operates inthe User mode. The slave can then be operated by thesame program as the master.
7. The other slave can be continuously cloned. When the [S]key on the master is pressed while the master displays“END”, the master displays “CLONE”. Carry out the op-eration in step 4 to 6.
Notes:Cannot be cloned if the password (over write password) isprogrammed to the slave.Only the same models can be cloned together.
REALIGNMENT
Cloning cable(E30-3410-05)
Fig. 2
8-2. Adding a Data PasswordIf a data password is set in the optional feature menu, you
must enter the password to activate self-programmingmode.
The password can consist of 6 digits, ranging from 0~9.
To enter the password using the keypad:1. Press a key while “SLF.LOCK.R” or “SLF.LOCK.W” is
displayed. The number that was pressed will appear onthe display.
2. Each press of the key shifts the display in order to the left.3. When you have entered the entire password, press the
[*] or [S] key. “SELF” appears on the display if the en-tered password is correct. If the password is incorrect,“SLF.LOCK.R” or “SLF.LOCK.W” is redisplayed.
To enter the password using the selector:1. Rotate the selector while “SLF.LOCK.R” or “SLF.LOCK.
W” is displayed. A number (0 to 9) will appear on thedisplay and flash.
2. Press the [C] key. The currently selected number is set.3. When you have entered the entire password, press the [S]
key. “SELF” appears on the display if the entered pass-word is correct. If the password is incorrect, “SLF.LOCK.R” or “SLF.LOCK.W” is redisplayed.
Note:• Self-programming mode cannot be set when it has been
disabled by the FPU.
Self-programming mode
[C + Power on]
Function settingmode
Channel selectmode
Zone selectmode
[Side1] [Side2][A]
Channel editmode
Zone editmode
[C] [C]
8. Self-Programming ModeThis mode allows you to write the frequency data and sig-
naling, etc. to the equipment. This mode is to be used ONLYby authorized service personnel who are maintaining theuser’s equipment. After programming, reset the FPU to dis-able “Self- Programming” mode. Radios CANNOT be deliv-ered to the end-user with self-programming mode enabled.
8-1. Entering Self-Programming Mode Remove D14 on the control unit (X57 B/4) first.
1. Press and hold the [C] key for 2 seconds while turning thepower on.
2. When self-programming mode is enabled, “ SELF ” ap-pears on the display.
D14
TX-RX UNIT (B/4)
Foil side
Fig. 3
TK-2170
6
8-3. Zone/Channel Select Mode
To enable Zone/Channel select mode1. Press the [Side2] key when “SELF” is displayed. The
transceiver enters Channel Select Mode. On the left halfof the display, the zone number is displayed. On the righthalf of the display, the channel number is displayed.
2. Each press of the [A] key changes the position of the ““indicator between the zone select (left side) and the chan-nel select (right side).
3. Rotate the selector to set the zone or channel number,depending on the location or the ”“ indicator.
Channel edit mode1. Press the [A] key so that the ““ indicator is located on
the right side, above the channel number.2. Rotate the selector select your desired channel number.3. Press the [C] key to enter Channel Edit Mode.4. Press the [C] key again to select the setting you wish to
modify.5. Rotate the selector to select the desired value.6. Press the [B] key to store the value in memory and ad-
vance to the next setting.7. Press the [C] key to skip any settings you do not wish to
modify.8. Press the [S] key to exit. “SELF” appears on the display.
No. Function Choices Display Remarks
Zone/Channel Setting Mode
Select Channel 1-128 [A] : Zone Selection/Channel Selection change
Select Zone 1-128
Channel Edit
1 RX Frequency Step 2.5kHz Display when an item is selected or when a step
Step 5.0kHz is changed (about 0.5 seconds)
Step 6.25kHz [A] : Step change
Step 7.5kHz Default=6.25kHz
Step 1MHz
Blank [Side1] : Freq On/Blank switching
100.0000~280.0000MHz The rightmost dot indicates
50Hz digit (On=5; Off=0)
2 RX Signaling OFF [Side1] : Off/QT/DQT switching
QT 67.0~250.3Hz [A] : Mode switching
(EIA Mode) [Side2] : Normal/Inverse switching
QT 67.0~254.1Hz Default=OFF
(0.1Hz Step Mode)
DQT 023~754 Normal
(Standard Table Mode)
DQT 000~777 Normal
(1 Step Mode)
1 - 1
1 - 1 2 8
1 - 1
1 2 8 - 1
S T P _ _ 2 5 0
S T P _ _ 5 0 0
S T P _ _ 6 2 5
S T P _ _ 7 5 0
S T P _ _ _ 1 M
R.– – – – – – –
R.1 5 0. 0 0 0 0
– – – – – – – –
Q T _ _ 6 7.0 ∗
Q T _ 2 5 4.1 ∗
D Q T 0 0 0 N ∗
D Q T 7 7 7 N ∗
REALIGNMENT
Q T _ _ 6 7.0 _
Q T _ 2 5 0.3 _
DQ T 0 2 3 N _
DQ T 7 5 4 N _
TK-2170
7
No. Function Choices Display Remarks
DQT 023~754 Inverse
(Standard Table Mode)
DQT 000~777 Inverse
(1 Step Mode)
3 TX Frequency Step 2.5kHz Same as RX frequency
Step 5.0kHz
Step 6.25kHz
Step 7.5kHz
Step 1MHz
Blank Same as RX frequency
100.0000~280.0000MHz Same as RX frequency
4 TX Signaling OFF Same as RX signaling
QT 67.0~250.3Hz
(EIA Mode)
QT 67.0~254.1Hz
(0.1Hz Step Mode)
DQT 023~754 Normal
(Standard Table Mode)
DQT 000~777 Normal
(1 Step Mode)
DQT 023~754 Inverse
(Standard Table Mode)
DQT 000~777 Inverse
(1 Step Mode)
5 Option Signaling OFF ←Default
DTMF
2-tone
FleetSync
6 ID DTMF Signaling = Code SQ Display when an item is selected
000~9999999999 (about 0.5 seconds)
DTMF Signaling = Selective Call Display of the current setting
000~9999 (If it is 8 or more digits, scroll it)
Display when a code is input
(Input it with DTMF key)
Code Default [Side1] : Data clear
7 Transmit Power High Transmit Power ←Default
Low Transmit Power
DQ T 0 0 0 I ∗
DQ T 7 7 7 I ∗
S T P _ _ 2 5 0
S T P _ _ 5 0 0
S T P _ _ 6 2 5
S T P _ _ 7 5 0
S T P _ _ _ 1M
T.– – – – – – –
T.1 5 0. 0 0 0 0
– – – – – – – –
Q T _ _ 6 7.0 ∗
Q T _ 2 5 4.1 ∗
DQ T 0 0 0 N ∗
DQ T 7 7 7 N ∗
DQ T 0 0 0 I ∗
DQ T 7 7 7 I ∗
O P _ _ D T MF
O P _ 2 T ON 1
O P _ 2 T ON 2
O P _ 2 T ON 3
_ _ _ I D _ _ _
1 2 3 4 5 6 7 8
– – – – – 1 2 3
_ _ _ _ _ 0 0 0
REALIGNMENT
DQ T 0 2 3 I _
DQ T 7 5 4 I _
Q T _ _ 6 7.0 _
Q T _ 2 5 0.3 _
DQ T 0 2 3 N _
DQ T 7 5 4 N _
DQ T 0 2 3 I _
DQ T 7 5 4 I _
O P _ _ O F F _
O P _ F L S Y _
PWR _ H _ _ _
PWR _ L _ _ _
TK-2170
8
No. Function Choices Display Remarks
8 Wide/Narrow Wide ←Default
Narrow
9 Busy Channel Lockout No ←Default
QT/DQT Tone
Option Signaling
Carrier Only
10 Scan Delete/Add Add ←Default
Delete
11 Beat Shift NO ←Default
YES
12 Compander NO ←Default
YES
13 Priority Channel NO ←Default
YES
14 Home Channel NO Current zone outside cannot be set up
YES Default=NO
15 Direct Channel NO Default=NO
1~4
16 PTT ID OFF Default=NO
Beginning of Transmit
End of Transmit
Both
17 Beginning of Transmit Code which it can input, 0~9, Not display if Dial ID =Uncheck and PTT ID=OFF,
A~D, ∗ and #, maximum of or EOT is set
16 digits. Display of the current setting
(If it is 8 or more digits, scroll it)
Display when a code is input
(Input it with DTMF key)
Blank [Side1] : Data clear
18 End of Transmit Code which it can input, 0~9, Not display if Dial ID =Uncheck and PTT ID=OFF,
A~D, ∗ and #, maximum of or EOT is set
16 digits. Display of the current setting
(If it is 8 or more digits, scroll it)
Display when a code is input
(Input it with DTMF key)
Blank [Side1] : Data clear
B C L _ C A R R
S C A N _ A D D
S C A N _ D E L
S H F T _ Y E S
C OM P _ Y E S
P R C H _ Y E S
HMC H _ Y E S
D I R C T _ _ 1
D I R C T _ NO
P I D _ B O T H
1 2 3 4 5 6 7 8
– – – – – 9 8 7
– – – – – – – –
1 2 3 4 5 6 7 8
– – – – – 9 8 7
– – – – – – – –
REALIGNMENT
W I D E _ _ _ _
N A R ROW _ _
B C L _ N O _ _
B C L _ Q T _ _
B C L _ O P T _
S H F T _ N O _
C OM P _ N O _
P R C H _ N O _
HMC H _ N O _
P I D _ O F F _
P I D _ B O T _
P I D _ E O T _
B O T _ I D _ _
E O T _ I D _ _
TK-2170
9
Self programming mode
Channel select mode Zone select mode
RX frequency
RX signaling
TX frequency
TX signaling
Option signaling
ID
Transmit power
[Side2]
[A]
[C]
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
Wide/Narrow
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
Busy channel lockout
[B] (Write data)[C] (Don’t write data)
Scan delete/add
[B] (Write data)[C] (Don’t write data)
Beat shift
[B] (Write data)[C] (Don’t write data)
Compander
[B] (Write data)[C] (Don’t write data)
Priority scan
[B] (Write data)[C] (Don’t write data)
Home channel
Direct channel
[B] (Write data)[C] (Don’t write data)
PTT ID
[B] (Write data)[C] (Don’t write data)
Beginning of TX
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
End of TX
[B] (Write data)[C] (Don’t write data)
Blank[Side1]
Blank[Side1]
Blank DQT N DQT IQT[Side1] [Side1] [Side2][Side1]
[Side1]
Blank DQT N DQT IQT[Side1] [Side1]
Default ID[Side1]
Data clear[Side1]
Data clear[Side1]
[Side2][Side1]
[Side1]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
Not used when Direct CH/GID is not set in Key Assignment
Not valid if Dail ID=Disableand PTT ID=off, or EOT is set
Not valid if Dail ID=Disableand PTT ID=off, or EOT is set
Channel edit mode flow chart
REALIGNMENT
TK-2170
10
Zone edit mode flow chart
Self programming mode
Channel select mode
Zone select mode
Time-out timer
TOT pre-alert
TOT rekey time
TOT reset time
Option signalingdecode condition
Audio control
[Side2]
[A]
[C]
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
You cannot enter the zone edit modewhen channel data is not set
Zone edit mode1. Press the [A] key so that the ““ indicator is located on
the left side, above the zone number.2. Rotate the selector select your desired zone number.3. Press the [C] key to enter Zone Edit Mode.4. Press the [C] key again to select the setting you wish to
modify.5. Rotate the selector to select the desired value.6. Press the [B] key to store the value in memory and ad-
vance to the next setting.7. Press the [C] key to skip any settings you do not wish to
modify.Press the [S] key to exit. “SELF” appears on the display.
No. Function Choices Display Remarks
Zone Edit
1 Time-out Timer 15~1200/15s Default=60
2 TOT Pre-alert Off, 1~10/1s Default=Off
3 TOT Rekey Time Off, 1~60/1s Default=Off
4 TOT Reset Time Off, 1~15/1s Default=Off
5 Option Signaling Decode QT/DQT ←Default
Condition Carrier
6 Audio Control QT/DQT ←Default
QT/DQT and Option Signaling
QT/DQT or Option Signaling
REALIGNMENT
T O T _ _ _ 6 0
T O T P _ O F F
T O T K _ O F F
T O T S _ O F F
O P D C _ Q T _
O P D C _ C R _
A D C _ Q T _ _
A D C _ A N D _
A D C _ O R _ _
TK-2170
11
8-4. Function Setting Mode1. Press the [Side1] key when “SELF” is displayed. The
transceiver enters Function Setting Mode.2. Press the [C] key to select the setting you wish to modify.3. Rotate the selector to select the desired value.
4. Press the [B] key to store the value in memory and ad-vance to the next setting.
5. Press the [C] key to skip any settings you do not wish tomodify.
6. Press the [S] key to exit. “SELF” appears on the display.
No. Function Choices Display Remarks
Function Key
1 [AUX] None ←Default
2-tone
Autodial
Autodial Programming
AUX Optional Board=None
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Emergency
Home/CH/GID
Key Lock
Lamp
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
REALIGNMENT
A U X _ _ _ 1 _
A U X _ O F F _
A U X _ _ _ 2 _
A U X _ _ _ 3 _
A U X _ _ _ 4 _
A U X _ _ _ 5 _
A U X _ _ _ 6 _
A U X _ _ _ 7 _
A U X _ _ _ 8 _
A U X _ _ _ 9 _
A U X _ _ 1 0 _
A U X _ _ 1 1 _
A U X _ _ 1 2 _
A U X _ _ 1 3 _
A U X _ _ 1 4 _
A U X _ _ 1 5 _
A U X _ _ 1 6 _
A U X _ _ 1 7 _
A U X _ _ 1 8 _
A U X _ _ 1 9 _
A U X _ _ 2 0 _
A U X _ _ 2 1 _
A U X _ _ 2 2 _
A U X _ _ 2 3 _
A U X _ _ 2 4 _
A U X _ _ 2 5 _
A U X _ _ 2 6 _
A U X _ _ 2 7 _
A U X _ _ 2 8 _
A U X _ _ 2 9 _
A U X _ _ 3 0 _
A U X _ _ 3 1 _
A U X _ _ 3 2 _
TK-2170
12
No. Function Choices Display Remarks
Talk Around
VOX
Zone Up
Zone Down
2 [S1] No Function
2-tone
Autodial
Autodial Programming
AUX Optional Board=None
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Home/CH/GID
Key Lock
Lamp ←Default
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
Talk Around
VOX
Zone Up
Zone Down
REALIGNMENT
A U X _ _ 3 3 _
A U X _ _ 3 4 _
A U X _ _ 3 5 _
A U X _ _ 3 6 _
S 1 _ _ O F F _
S 1 _ _ _ _ 1 _
S 1 _ _ _ _ 2 _
S 1 _ _ _ _ 3 _
S 1 _ _ _ _ 4 _
S 1 _ _ _ _ 5 _
S 1 _ _ _ _ 6 _
S 1 _ _ _ _ 7 _
S 1 _ _ _ _ 8 _
S 1 _ _ _ _ 9 _
S 1 _ _ _ 1 0 _
S 1 _ _ _ 1 1 _
S 1 _ _ _ 1 2 _
S 1 _ _ _ 1 3 _
S 1 _ _ _ 1 4 _
S 1 _ _ _ 1 6 _
S 1 _ _ _ 1 7 _
S 1 _ _ _ 1 8 _
S 1 _ _ _ 1 9 _
S 1 _ _ _ 2 0 _
S 1 _ _ _ 2 1 _
S 1 _ _ _ 2 2 _
S 1 _ _ _ 2 3 _
S 1 _ _ _ 2 4 _
S 1 _ _ _ 2 5 _
S 1 _ _ _ 2 6 _
S 1 _ _ _ 2 7 _
S 1 _ _ _ 2 8 _
S 1 _ _ _ 2 9 _
S 1 _ _ _ 3 0 _
S 1 _ _ _ 3 1 _
S 1 _ _ _ 3 2 _
S 1 _ _ _ 3 3 _
S 1 _ _ _ 3 4 _
S 1 _ _ _ 3 5 _
S 1 _ _ _ 3 6 _
TK-2170
13
No. Function Choices Display Remarks
3 [S2] No Function
2-tone
Autodial
AUX Optional Board=None
Autodial Programming
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Home/CH/GID
Key Lock
Lamp
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary ←Default
Status
Talk Around
VOX
Zone Up
Zone Down
4 [S] No Function
2-tone
Autodial
AUX Optional Board=None
REALIGNMENT
S 2 _ _ O F F _
S 2 _ _ _ _ 1 _
S 2 _ _ _ _ 2 _
S 2 _ _ _ _ 3 _
S 2 _ _ _ _ 4 _
S 2 _ _ _ _ 5 _
S 2 _ _ _ _ 6 _
S 2 _ _ _ _ 7 _
S 2 _ _ _ _ 8 _
S 2 _ _ _ _ 9 _
S 2 _ _ _ 1 0 _
S 2 _ _ _ 1 1 _
S 2 _ _ _ 1 2 _
S 2 _ _ _ 1 3 _
S 2 _ _ _ 1 4 _
S 2 _ _ _ 1 6 _
S 2 _ _ _ 1 7 _
S 2 _ _ _ 1 8 _
S 2 _ _ _ 1 9 _
S 2 _ _ _ 2 0 _
S 2 _ _ _ 2 1 _
S 2 _ _ _ 2 2 _
S 2 _ _ _ 2 3 _
S 2 _ _ _ 2 4 _
S 2 _ _ _ 2 5 _
S 2 _ _ _ 2 6 _
S 2 _ _ _ 2 7 _
S 2 _ _ _ 2 8 _
S 2 _ _ _ 2 9 _
S 2 _ _ _ 3 0 _
S 2 _ _ _ 3 1 _
S 2 _ _ _ 3 2 _
S 2 _ _ _ 3 3 _
S 2 _ _ _ 3 4 _
S 2 _ _ _ 3 5 _
S 2 _ _ _ 3 6 _
S _ _ _ O F F _
S _ _ _ _ _ 1 _
S _ _ _ _ _ 2 _
S _ _ _ _ _ 3 _
TK-2170
14
No. Function Choices Display Remarks
Autodial Programming
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Home/CH/GID
Key Lock
Lamp
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan ←Default
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
Talk Around
VOX
Zone Up
Zone Down
5 [A] No Function
2-tone
Autodial
Autodial Programming
AUX Optional Board=None
Call 1
Call 2
CH/GID Down
REALIGNMENT
S _ _ _ _ _ 4 _
S _ _ _ _ _ 5 _
S _ _ _ _ _ 6 _
S _ _ _ _ _ 7 _
S _ _ _ _ _ 8 _
S _ _ _ _ _ 9 _
S _ _ _ _ 1 0 _
S _ _ _ _ 1 1 _
S _ _ _ _ 1 2 _
S _ _ _ _ 1 3 _
S _ _ _ _ 1 4 _
S _ _ _ _ 1 6 _
S _ _ _ _ 1 7 _
S _ _ _ _ 1 8 _
S _ _ _ _ 1 9 _
S _ _ _ _ 2 0 _
S _ _ _ _ 2 1 _
S _ _ _ _ 2 2 _
S _ _ _ _ 2 3 _
S _ _ _ _ 2 4 _
S _ _ _ _ 2 5 _
S _ _ _ _ 2 6 _
S _ _ _ _ 2 7 _
S _ _ _ _ 2 8 _
S _ _ _ _ 2 9 _
S _ _ _ _ 3 0 _
S _ _ _ _ 3 1 _
S _ _ _ _ 3 2 _
S _ _ _ _ 3 3 _
S _ _ _ _ 3 4 _
S _ _ _ _ 3 5 _
S _ _ _ _ 3 6 _
A _ _ _ O F F _
A _ _ _ _ _ 1 _
A _ _ _ _ _ 2 _
A _ _ _ _ _ 3 _
A _ _ _ _ _ 4 _
A _ _ _ _ _ 5 _
A _ _ _ _ _ 6 _
A _ _ _ _ _ 7 _
TK-2170
15
No. Function Choices Display Remarks
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Home/CH/GID
Key Lock
Lamp
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add ←Default
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
Talk Around
VOX
Zone Up
Zone Down
6 [B] No Function
2-tone
Autodial
Autodial Programming
AUX Optional Board=None
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
REALIGNMENT
A _ _ _ _ _ 8 _
A _ _ _ _ _ 9 _
A _ _ _ _ 1 0 _
A _ _ _ _ 1 1 _
A _ _ _ _ 1 2 _
A _ _ _ _ 1 3 _
A _ _ _ _ 1 4 _
A _ _ _ _ 1 6 _
A _ _ _ _ 1 7 _
A _ _ _ _ 1 8 _
A _ _ _ _ 1 9 _
A _ _ _ _ 2 0 _
A _ _ _ _ 2 1 _
A _ _ _ _ 2 2 _
A _ _ _ _ 2 3 _
A _ _ _ _ 2 4 _
A _ _ _ _ 2 5 _
A _ _ _ _ 2 6 _
A _ _ _ _ 2 7 _
A _ _ _ _ 2 8 _
A _ _ _ _ 2 9 _
A _ _ _ _ 3 0 _
A _ _ _ _ 3 1 _
A _ _ _ _ 3 2 _
A _ _ _ _ 3 3 _
A _ _ _ _ 3 4 _
A _ _ _ _ 3 5 _
A _ _ _ _ 3 6 _
B _ _ _ O F F _
B _ _ _ _ _ 1 _
B _ _ _ _ _ 2 _
B _ _ _ _ _ 3 _
B _ _ _ _ _ 4 _
B _ _ _ _ _ 5 _
B _ _ _ _ _ 6 _
B _ _ _ _ _ 7 _
B _ _ _ _ _ 8 _
B _ _ _ _ _ 9 _
B _ _ _ _ 1 0 _
B _ _ _ _ 1 1 _
TK-2170
16
No. Function Choices Display Remarks
Direct CH3
Direct CH4
Display Character
Home/CH/GID
Key Lock
Lamp
Low Transmit Power
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
Talk Around ←Default
VOX
Zone Up
Zone Down
7 [C] No Function
2-tone
Autodial
Autodial Programming
AUX Optional Board=None
Call 1
Call 2
CH/GID Down
CH/GID Up
Channel Entry
Direct CH1
Direct CH2
Direct CH3
Direct CH4
Display Character
Home/CH/GID
REALIGNMENT
B _ _ _ _ 1 2 _
B _ _ _ _ 1 3 _
B _ _ _ _ 1 4 _
B _ _ _ _ 1 6 _
B _ _ _ _ 1 7 _
B _ _ _ _ 1 8 _
B _ _ _ _ 1 9 _
B _ _ _ _ 2 0 _
B _ _ _ _ 2 1 _
B _ _ _ _ 2 2 _
B _ _ _ _ 2 3 _
B _ _ _ _ 2 4 _
B _ _ _ _ 2 5 _
B _ _ _ _ 2 6 _
B _ _ _ _ 2 7 _
B _ _ _ _ 2 8 _
B _ _ _ _ 2 9 _
B _ _ _ _ 3 0 _
B _ _ _ _ 3 1 _
B _ _ _ _ 3 2 _
B _ _ _ _ 3 3 _
B _ _ _ _ 3 4 _
B _ _ _ _ 3 5 _
B _ _ _ _ 3 6 _
C _ _ _ O F F _
C _ _ _ _ _ 1 _
C _ _ _ _ _ 2 _
C _ _ _ _ _ 3 _
C _ _ _ _ _ 4 _
C _ _ _ _ _ 5 _
C _ _ _ _ _ 6 _
C _ _ _ _ _ 7 _
C _ _ _ _ _ 8 _
C _ _ _ _ _ 9 _
C _ _ _ _ 1 0 _
C _ _ _ _ 1 1 _
C _ _ _ _ 1 2 _
C _ _ _ _ 1 3 _
C _ _ _ _ 1 4 _
C _ _ _ _ 1 6 _
TK-2170
17
No. Function Choices Display Remarks
Key Lock
Lamp
Low Transmit Power ←Default
Monitor
Monitor Momentary
OST
Transceiver Password
Scan
Scan Delete/Add
Scrambler
SelCall
SelCall+Status
Squelch Level
Squelch Off
Squelch Off Momentary
Status
Talk Around
VOX
Zone Up
Zone Down
8 [Selector] CH/GID Up/Down ←Default
Zone Up/Down
None
9 Call 1 (Signaling setting) DTMF Only when Call 1 is set.
2-tone Default=FleetSync (Status)
FleetSync (Status)
Call 1 (List setting) List None, 1~16 DTMF
List None, 1~10 2-tone
List None, 1~50 FleetSync, Default=None
10 Call 2 (Signaling setting) DTMF Only when Call 2 is set.
2-tone Default=FleetSync (Status)
FleetSync (Status)
Call 2 (List setting) List None, 1~16 DTMF
List None, 1~10 2-tone
List None, 1~50 FleetSync, Default=None
11 Operator Selectable No ←Default
(Direct CH) Yes
12 Keypad Operation None ←Default, Key=16key only
Channel Entry
OST
C H _ U P / D N
Z N _ U P / D N
K NO B _ O F F
REALIGNMENT
C A L L 1 _ D T
C A L L 1 _ 2 T
C A L L 1 _ F S
L I S T _ _ _ 1
L I S T _ _ _ 1
L I S T _ _ _ 1
C A L L 2 _ D T
C A L L 2 _ 2 T
C A L L 2 _ F S
L I S T _ _ _ 1
L I S T _ _ _ 1
L I S T _ _ _ 1
D C O S _ _ NO
D C O S _ Y E S
K E Y O _ NON
K E Y O _ C H E
K E Y O _ O S T
C _ _ _ _ 1 7 _
C _ _ _ _ 1 8 _
C _ _ _ _ 1 9 _
C _ _ _ _ 2 0 _
C _ _ _ _ 2 1 _
C _ _ _ _ 2 2 _
C _ _ _ _ 2 3 _
C _ _ _ _ 2 4 _
C _ _ _ _ 2 5 _
C _ _ _ _ 2 6 _
C _ _ _ _ 2 7 _
C _ _ _ _ 2 8 _
C _ _ _ _ 2 9 _
C _ _ _ _ 3 0 _
C _ _ _ _ 3 1 _
C _ _ _ _ 3 2 _
C _ _ _ _ 3 3 _
C _ _ _ _ 3 4 _
C _ _ _ _ 3 5 _
C _ _ _ _ 3 6 _
TK-2170
18
No. Function Choices Display Remarks
DTMF (Autodial)
DTMF (Keypad Auto PTT)
FleetSync (SelCall)
FleetSync (Status)
FleetSync (SelCall+Status)
Optional Features
13 Auto Backlight YES/NO Default=No
14 Power-on Tone Current/Off, 1~31 Default=Current
15 Control Tone Current/Off, 1~31 During Self-Programming, it is constant
Default=Current
16 Warning Tone Current/Off, 1~31 Default=Current
17 Alert Tone Current/Off, 1~31 Default=Current
18 Sidetone Current/Off, 1~31 Default=Current
19 Locator Tone Current/Off, 1~31 Default=Current
20 Minimum Volume 0~31 Default=0
21 Battery Saver ON/OFF Default=ON
22 Battery Warning Off
While Transmitting ←Default
Always
Always w/Beep
23 Squelch Level 0~9/1STEP Default=5
Scan
24 Priority None ←Default
Fixed
Selected
Operator Selectable
25 Lookback Time A 500~5000ms/50ms Step Default=500
26 Lookback Time B 500~5000ms/50ms Step Default=2000
27 Revert Channel Last Called ←Default
Last Used
Selected
Selected+TalkBack
Priority Cannot be set when priority=None or selected
Priority+TalkBack Cannot be set when priority=None or selected
28 Dropout Delay Time 0~300/1s Default=3
29 Dwell Time 0~300/1s Default=3
DTMF
30 DTMF Speed 6, 8, 10, 15 Default=6
31 First Digit Delay Time 0~1000ms/50ms Default=200
32 First Digit Delay Time w/QT 0~1000ms/50ms Default=200
REALIGNMENT
K E Y O _ A T D
K E Y O _ K A P
K E Y O _ S E L
K E Y O _ S T A
K E Y O _ S / S
A T L T _ N O _
P ON T _ C U R
C N T T _ C U R
WA R T _ C U R
A L T T _ C U R
S I D T _ C U R
L O C T _ C U R
M I N I _ _ _ 0
B TW _ A LWY
B TW _ A LWB
S Q L _ _ _ 5 _
P R I _ N ON E
P R I _ O S E L
L B A _ _ 5 0 0
L B B _ 2 0 0 0
D OD T _ _ _ 3
DWL _ _ _ _ 3
D T S P _ _ 6 _
F D D T _ 2 0 0
F DWQ _ 2 0 0
B A T T _ _ ON
B TW _ O F F _
B TW _WT X _
P R I _ F I X _
P R I _ S E L _
R E V _ L / C _
R E V _ L / U _
R E V _ S E L _
R E V _ S / T _
R E V _ P R I _
R E V _ P / T _
TK-2170
19
No. Function Choices Display Remarks
33 First Digit Time 0, 100, 500, 1000 Default=0
34 ∗ and # Digit 0, 100, 500, 1000 Default=0
35 Dial ID ON/OFF Default=OFF, Key=16key only
36 D Code Assignment D Code Default=D Code
1~16/1s
37 DTMF Signaling OFF
Code SQ ←Default
SelCall
38 Inter Mediate Code 0~9, A~D, ∗, # DTMF Signaling=SelCall, Default=#
39 Group Code Off, A~D, ∗, # Default=Off
40 Auto Reset Timer Off, 1~300/1s Default=10
41 Alert Tone (Individual) Off, 1~8/ 1 Default=1
42 Alert Tone (Group) Off, 1~8/ 1 Default=2
43 Transpond Off ←Default
Alert
ID Code
Transpond Code
Ringing Tone
Others
44 Panel Test/ Enable
Panel Tuning Mode Disable ←Default
Refer to the function setting mode flow chart on page 20.
REALIGNMENT
F D T _ _ _ _ 0
∗ # _ _ _ _ _ 0
D C A _ D _ C D
D TMS _ O F F
D TMS _ C S Q
D TMS _ S E L
I MC _ _ _ _ #
G P C D _ O F F
A R T _ _ 1 0 _
C A T I _ _ _ 1
C A T G _ _ _ 2
8-5. Memory Reset Mode• This mode is used to clear data for functions that can be
set in Self-Programming Mode or to return to reset values(default).
• Pressing [S] key when “SELF” is shown, sets the displayto “CANCEL”.
• Turning the selector alternately switches the display be-tween “CANCEL” ↔ “READY”.
• Pressing [B] key when “READY” is shown, clears the dataand sets the display to “CLEAR”.
• Pressing [S] key again, returns the display to “SELF”.• Pressing [S] key when “CANCEL” is shown, returns the
display to “SELF” without resetting the data.
9. Firmware Version Information ModeTurn the transceiver ON with the [Side1] key held down.
Then, the version is displayed during holding the [Side1] key.
D I D _ O F F _
D C A _ 1 6 _ _
T R P _ _ O F F
T R P _ _ A L T
T R P _ _ I D C
T R P _ _ T R C
T R P _ _ R I N
P TM _ E N A _
P TM _ D I S _
TK-2170
20
Self programming mode
[AUX] key function
[Side1] key function
[Side2] key function
[S] key function
[A] key function
[B] key function
[C] key function
[Side1]
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
Selector function
[B] (Write data)[C] (Don’t write data)
Call 1 signaling
[B] (Write data)[C] (Don’t write data)
Call 1 list No.
[B] (Write data)[C] (Don’t write data)
Call 2 signaling
[B] (Write data)[C] (Don’t write data)
Call 2 list No.
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
Direct CH/GID operator selectable
[B] (Write data)[C] (Don’t write data)
[S]
Keypad operation
[B] (Write data)[C] (Don’t write data)
[S]
Auto backlight
Power-on tone
Control tone
Warning tone
Alert tone
Side tone
Locator tone
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
Minimum volume
[B] (Write data)[C] (Don’t write data)
Battery saver
[B] (Write data)[C] (Don’t write data)
Battery warning
[B] (Write data)[C] (Don’t write data)
Squelch level
[B] (Write data)[C] (Don’t write data)
Priority
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
Lookback time A
[B] (Write data)[C] (Don’t write data)
[S]
Lookback time B
[B] (Write data)[C] (Don’t write data)
[S]
Revert channel
[B] (Write data)[C] (Don’t write data)
[S]
Dropout delay time
Dwell time
DTMF speed
First digit delay time
First digit delay time with QT
* and # digit
D code assignment
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
DTMF signaling
[B] (Write data)[C] (Don’t write data)
Inter mediate code
[B] (Write data)[C] (Don’t write data)
Group code
[B] (Write data)[C] (Don’t write data)
Auto reset timer
[B] (Write data)[C] (Don’t write data)
Alert tone (Individual)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[B] (Write data)[C] (Don’t write data)
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
[S]
Alert tone (Group)
[B] (Write data)[C] (Don’t write data)
[S]
Transpond
[B] (Write data)[C] (Don’t write data)
[S]
Panel test/Panel tuning mode[S]
Function setting mode flow chart
REALIGNMENT
TK-2170
21
3. How to Assemble the Antenna Connec-
tor and its Terminal
The antenna connector and its terminal are supplied asseparate parts.When replacing the antenna connector and/ or terminal,assemble the parts prior to the replacement.
1) Mount the antenna connector onto the chassis ( q ).Double-sided tape is attached to the terminal; peel off thetape cover ( w ).Attach the terminal to the antenna connector as shownbelow.Slide the antenna terminal along the adhesive cushion onthe chassis so that the adhesive part on the terminal isfirmly attached to the antenna connector ( e ).
2) Remove the antenna connector from the chassis with itsterminal attached, then solder the center part of antennaconnector to its terminal ( r ).Do not use excessive solder on terminal.
DISASSEMBLY FOR REPAIR
1. Removing the FPC1) Remove the solder from the TX-RX unit using a solder iron
( q ).2) Peel the double-sided tape ( w ).3) Remove the solder from the battery terminal block using
the solder iron ( e ).Note : You must replace the FPC and the double-sided tape(4 x 7 mm) when replacing the volume or the selector.
2. Separating the Speaker Holder from
the Control Unit
1) As in shown in the figure below, the speaker holder is at-tached to the LCD cover with tab ( q ).Use a pair of tweezers or similar instrument to lift thespeaker holder away from the control unit ( w ).
e
qw
q
TOP
Bottom
Cushion
q
w
e
r
w
TK-2170
22
DISASSEMBLY FOR REPAIR
4. Replacing the Speaker and Microphone1) After affixing the double-sided tape (5.4 x 2.7 mm) to the
speaker, attach the speaker to the speaker holder ( q ).2) Insert the microphone into the hold of the holder, as
shown by the diagram ( w ).
3) Match the speaker and microphone lead wires with thecolor-code of silkscreen of the printed circuit board ( e ),then solder them in place.
4) Lift the speaker holder ( r ), then flip it over to the left( t ).
5) Insert the tabs of the speaker holder into the slots of thetransceiver.First insert the bottom tabs into the control unit ( y ), theninsert the top tabs into the LCD cover ( u ).
Red
White
Blue
Black
Speaker holder
MicrophoneSpeaker
Double-sided tape
w
q
BlackRed
White
Blue
e
t
y
r
u
TK-2170
23
1. Frequency ConfigurationThe receiver utilizes double conversion. The first IF is
49.95MHz and the second IF is 450kHz. The first local oscil-lator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessaryfrequencies. Figure 1 shows the frequencies.
The filtered first IF signal is amplified by the first IF amplifier(Q703) and then applied to the lF system IC (IC701). The IFsystem IC provides a second mixer, second local oscillator,limiting amplifier, quadrature detector and RSSI (ReceivedSignal Strength Indicator). The second mixer mixes the firstIF signal with the 50.4MHz of the second local oscillator out-put (TCXO X501) and produces the second IF signal of450kHz.
The second IF signal is passed through the ceramic filter(Wide : CF701, Narrow : CF702) to remove the adjacent chan-nel signal. The filtered second IF signal is amplified by thelimiting amplifier and demodulated by the quadrature detec-tor with the ceramic discriminator (CD701). The demodu-lated signal is routed to the audio circuit.
2-4. Wide/Narrow Switching CircuitWide and Narrow settings can be made for each channel
by switching the ceramic filters CF701 (Wide), CF702 (Nar-row). The Wide and Narrow is output from IC4.
D701 and D702 are switched to ceramic filters when aWide/Narrow level is selected.
Q702 turns on/off with the Narrow and the IC701 detectoroutput level is changed to maintain a constant output levelduring wide or narrow signals.
CIRCUIT DESCRIPTION
ANTTX/RX : 136~174MHz
ANTSW
RFAMP
TXAMP
1st MIX MCF
49.95MHz
CF450kHz
IFSYSTEM
AFAMP
SP
50.4MHz
185.95~223.95MHz
PLLVCO MIC
AMP
MIC
136~174MHz
X3multiply TCXO 16.8MHz
RFAMP
VOL
Fig. 1 Frequency configuration
2. Receiver SystemThe receiver system is shown in Figure 2.
2-1. Front End (RF AMP)The signal coming from the antenna passes through the
transmit/receive switching diode circuit (D604, D605, D606and D608), passes through a BPF (L715 and L716), and isamplified by the RF amplifier (Q705).
The resulting signal passes through a BPF (L711 and L713)and goes to the mixer. These BPFs are adjusted by variablecapacitors (D703, D704, D705 and D706). The input voltageto the variable capacitor is regulated by voltage output fromthe DC amplifier (IC19).
2-2. First MixerThe signal from the front end is mixed with the first local
oscillator signal generated in the PLL circuit by Q704 to pro-duce a first IF frequency of 49.95 MHz.
The resulting signal passes through the XF701 MCF to cutthe adjacent spurious and provide the platinum characteris-tics, such as adjacent frequency selectivity.
2-3. IF Amplifier CircuitThe first IF signal is passed through a four-pole monolithic
crystal filter (XF701) to remove the adjacent channel signal.
MX
O AFO
UT
QU
AD
IFO
UT
IFI Wide
C70
2
C70
1
C70
8
C71
9R
705
R70
2
R70
1
R70
3
R70
6
C70
9
R70
8
D702 D701
CF701
CF702
IC701
R719
R717
Q702
R7185CAFOUT
Narrow
Narrow
CD701
Fig. 2 Receiver system
Fig. 3 Wide/Narrow switching circuit
IC701 IF, MIX, DET AQUA-LANT
SW
BPF
Q705RF
AMPQ704
1st MIX
Q703IF AMP
ANT
BPF XF701
MCF1st LocalTUNE TUNE
CF702
CF701SP
Q701X3 multiply
2nd Local
IC10AF AMP
IC18AF PAIC13 IC16
X501TCXO
16.8MHz
VOL
TK-2170
24
2-5. Audio Amplifier CircuitThe demodulated signal from IC701 is amplified by IC10,
and goes to AF amplifier through IC13.The signal then goes through an volume control (IC16),
and is routed to an audio power amplifier (IC18) where it isamplified and output to the speaker.
2-6. Squelch CircuitPart of the AF signal from the IC enters the FM IC (IC701)
again, and the noise component is amplified and rectified by afilter and an amplifier to produce a DC voltage correspondingto the noise level.
The DC signal from the FM IC goes to the analog port ofthe microprocessor (IC7). IC7 determines whether to outputsounds from the speaker by checking whether the input volt-age is higher or lower than the preset value.
To output sounds from the speaker, IC7 sends a high sig-nal to the AM2 line and IC5 sends a high signal to the AM1line, and turns IC18 on through Q23, Q24, Q27, Q28 andQ35. (See Figure 4)
3. Transmitter System
3-1. Microphone AmplifierThe signal from microphone amplified by IC13 (1/2) and
limited by AGC circuit composed of D30, D31, Q25 and Q26,and goes through mute switch (Q30). IC13 is composed ofhigh-pass filter, low-pass filter and pre-emphasis/IDC circuit.
The signal enters the summing amplifier consisting ofIC12 (2/2), and passes through the D/A converter (IC16) forthe maximum deviation adjustment, and is mixed with thelow speed data from the CPU (IC7).
The output signal from the D/A converter goes to the VCOmodulation input. The other output signal from the D/A con-verter passes through the D/A converter (IC16) again for theBAL adjustment, and the buffer amplifier (IC17), and goes tothe TCXO modulation input.
SP
Q22SW
IC16VOL
IC18AF PA
Q23,24,27
SW
SW
Q28,35
IC5Shift register
2-tone
IC15BPF & Compalater
CLK, DATA,STD, LOADN
IC10IF AMP
IC11LPF
IC13AQUA-L
IC701FM IF
SIGNALDTMF
ANSQL
IC7CPU
LSDIQT/DQT
HSDI
AM2
AM1
Fig. 4 Audio amplifier and squelch circuit
MIC Q30IC13(1/2)
AMP
IC12(2/2)SUMAMP
IC17 X701BUFFAMP TCXO
VCO
AGC
SW AQUA-L
IC13
IC16
D30,31Q25,26
D/A O2I2
IC16
D/A O8I8
LSDOUTMMUTE
Fig. 5 Microphone amplifier
3-2. Drive and Final AmplifierThe signal from the T/R switch (D518 is on) is amplified by
the drive amplifier (Q603) to 50mW.The output of the drive amplifier is amplified by the RF
final amplifier (Q604) to 5.0W (1W when the power is low).The RF final amplifier consists of two MOS FET stages.
The output of the RF final amplifier is then passed throughthe harmonic filter (LPF) and antenna switch (D604 and D605)and applied to the antenna terminal.
3-3. APC CircuitThe APC circuit always monitors the current flowing
through the RF power amplifier (Q604) and keeps a constantcurrent. The voltage drop at R621, R623 and R629 is causedby the current flowing through the RF final amplifier and thisvoltage is applied to the differential amplifier IC601(1/2).
IC601(2/2) compares the output voltage of IC601(1/2) withthe reference voltage from IC7. The output of IC601(2/2)controls the VG of the RF power amplifier, drive amplifier andpre-drive amplifier to make both voltages the same.
The change of power high/low is carried out by the changeof the reference voltage.
FromT/R SW(D518)
Pre-DRIVEAMP
DRIVEAMP
Q602 Q603
RF FINALAMP
Q604
ANTSW
LPF
D604,605
ANT
VDD VG
IC601(1/2)
IC601(2/2)
R621
R623
R629
+B
PC(IC7)
Fig. 6 Drive and final amplifier and APC circuit
CIRCUIT DESCRIPTION
TK-2170
25
4. Frequency Synthesizer Unit
4-1. Frequency SynthesizerThe frequency synthesizer consists of the TCXO (X501),
VCO, PLL IC (IC501) and buffer amplifiers.The TCXO generates 16.8MHz. The frequency stability is
2.5ppm within the temperature range of –30 to +60°C. Thefrequency tuning and modulation of the TCXO are done toapply a voltage to pin 1 of the TCXO. The output of the TCXOis applied to pin 8 of the PLL IC.
The VCO consists of 2VCO and covers a dual range of the185.95~223.95MHz and the 136~174MHz. The VCO gener-ates 185.95~223.95MHz for providing to the first local signalin receive. The operating frequency is generated by Q502 intransmit mode and Q503 in receive mode. The oscillator fre-quency is controlled by applying the VCO control voltage, ob-tained from the phase comparator (IC501) to the variable ca-pacitor diodes (D504, D505, D506 and D507 in transmitmode and D508, D509, D510 and D511 in receive mode).
The RX pin of IC4 goes “low” in receive mode causingQ503 and Q504 (2/2) turn on. The TX pin goes “low” in trans-mit mode causing Q502 and Q504 (1/2) turn on.
The outputs from Q502 and Q503 are amplified by bufferamplifier (Q506) and doubled by Q501 and then sent to PLLIC.
The PLL IC consists of a prescaler, reference divider,phase comparator, charge pump (The frequency step of thePLL circuit is 5 or 6.25kHz). The input signal from the pins 8and 5 of the PLL IC is divided down to the 5 or 6.25kHz andcompared at phase comparator. The pulsed output signal ofthe phase comparator is applied to the charge pump andtransformed into DC signal in the loop filter (LPF). The DCsignal is applied to the CV of the VCO and locked to keep theVCO frequency constant.
PLL data is output from PLLDAT (pin 93), PCK (pin 79) andPLE (pin 78) of the microprocessor (IC7). The data are inputto the PLL IC when the channel is changed or when transmis-sion is changed to reception and vice versa. A PLL lock con-dition is always monitored by the pin 77 (UL) of the micropro-cessor. When the PLL is unlocked, the UL goes low.
5. Control CircuitThe control circuit consists of microprocessor (IC7) and its
peripheral circuits. It controls the TX-RX unit. IC7 mainly per-forms the following;1) Switching between transmission and reception by PTT
signal input.2) Reading system, zone, frequency, and program data from
the memory circuit.3) Sending frequency program data to the PLL.4) Controlling squelch on/off by the DC voltage from the
squelch circuit.5) Controlling the audio mute circuit by decode data input.6) Transmitting tone and encode data.
5-1. Frequency Shift CircuitThe microprocessor (IC7) operates at a clock of 11.0592
MHz. This oscillator has a circuit that shifts the frequency byBeat shift switch (Q17).
A beat sound may be able to be evaded from generation if“Beat Shift” is set to ON when it is generated in the internalspurious transmission modulated sound of a transceiver.
LPF
BUFFVCO
PLL
CPU
20
15
5
Doublerx2
CV
Q507
TCXOX501
SWD518
SW D517
Todriveamp
Q501
To mixer
8
FC
BAL
IC17
VC
TXRX
IC501
UL
IC7PLLDT,PCK,PLE
Fig. 7 PLL block diagram
Q17
C62
X1
XOUT
SHIFT
XIN
IC7CPU
“H” : OFF“L” : ON
Fig. 8 Frequency shift circuit
5-2. Memory CircuitMemory circuit consists of the CPU (IC7) and a flash
memory (IC8). A flash memory has a capacity of 4M bits andcontains the transceiver control program for the CPU. It alsostores the data for transceiver channels and operating param-eter that are written by the FPU. This program can be easilywritten from an external devices.
The EEPROM (IC9) stores the last channel data, the scanon status, and other parameters.
Flash memoryNote : The flash memory stores the data that is written bythe FPU (KPG-101D), and firmware program (User mode,Test mode, Tuning mode, etc.). This data must be rewrittenwhen replacing the flash memory.
EEPROMNote : The EEPROM stores tuning data (Deviation, Squelch,etc.).Realign the transceiver after replacing the EEPROM.
CPU EEPROMFLASH
IC7IC8 IC9
Fig. 9 Memory circuit
CIRCUIT DESCRIPTION
TK-2170
26
CIRCUIT DESCRIPTION
5-3. Low Battery WarningThe battery voltage is monitored by the microprocessor
(IC7 pin 123 : BATTLVL). When the battery voltage falls be-low the voltage set by the Low Battery Warning adjustmentduring the transmission, the red LED blinks to notify the op-erator that it is time to replace the battery (When the “OnTX” option (default setting) under the Battery Warning / sta-tus function in the FPU is selected.). If the battery voltagefalls below 5.9V, the transceiver does not transmit and thewarning tone beeps while the PTT switch is pressed.
Low battery warning Battery status
The red LED blinks during The battery voltage is low but
the transmission. the transceiver is still usable.
The red LED blinks and The battery voltage is low and
the warning tone beeps while the transceiver is not usable
the PTT switch is pressed. to make calls.
SBR27
R28 IC7
CPU
123BATTLVL
Fig. 10 Low battery warning
6. Signaling Circuit
6-1. Encode
Low-speed data (QT, DQT)Low-speed data is output from pin 30 of the CPU. The
signal passes through MOD amplifier (IC12 1/2), and goes tothe buffer amplifier (IC17 2/2). The signal is mixed with theaudio signal and goes to the VCO and TCXO (X501) modula-tion input after passing through the D/A converter (IC16) forBAL adjustment.
High-speed data (2-tone, DTMF)High-speed data (HSD) is output from pin 4 of the CPU.
The signal passes through a low-pass CR filter and provides aTX HSD tone and a RX HSD tone. TX HSD deviation makingan adjustment by microprocessor is passed through theswitch (IC14) and then applied to the audio processor (IC13).
The signal is mixed with the audio signal and goes to theVCO and TCXO. The RX HSD tone is passed a summing am-plifier (IC18). The D/A converter (IC16) for audio control, au-dio power amplifier and then to the speaker.
MSKMSK signal is output from pin 6 of IC13. The signal passes
through the D/A converter (IC16) and is routed to the VCO.When encoding MSK, the microphone input signal is muted.
* 0 # C
8 9 B
5 6 A
2
7
4
1 3 S
97K
EY
1O
KE
Y2O
KE
Y3O
KE
Y4O
KE
Y1I
KE
Y2I
KE
Y3I
KE
Y4I
98 99 100
128 1 2 5
EN
2
EN
3
20 52
Selector
IC7CPU
32 31 38 22
SID
E2
SID
E1
AU
X
PT
T
SW2
SW1
AUXSW
PTTSW
5-4. Battery Type DetectionThe transceiver automatically detects the battery type,
measuring the resistance between the S-terminal and + ter-minal on the battery pack and changes the supplied voltageto the S-terminal as below. The microprocessor then detectsthe battery type.
Resistor value Battery type Input voltage of S-terminal
1.8MΩ Li-ion 0.3~1.3V
560kΩ Ni-Cd 1.3~2.6V
220kΩ Ni-MH 2.6~5.0V
OPEN Battery case 0~0.3V
5-5. Key InputKeys and channel selector circuit.The signal from the keys and channel selector are directly
input to the microprocessor, as shown in Figure 11.
Fig. 11 Key input
TK-2170
27
CIRCUIT DESCRIPTION
6-2. Decode
QT/DQTThe output signal from IF IC (IC701) enters the micropro-
cessor (IC7) through IC11. IC7 determines whether the QTor DQT matches the preset value, and controls the AM1 us-ing IC5 and the speaker output sounds according to thesquelch results.
2-tonePart of the received AF signal output from the AF amplifier
IC10, and then passes through an audio processor (IC13),goes to the other AF amplifier IC15, is compared, and thengoes to IC7. IC7 checks whether 2-tone data is necessary. Ifit matches, IC7 carries out a specified operation, such as turn-ing the speaker on. (See Figure 4)
MSK (Fleet Sync)Fleet Sync utilizes 1200bps and 2400bps MSK signal is
output from pin 6 of IC13. And is routed to the VCO. Whenencoding MSK, the microphone input signal is muted.
DTMFThe DTMF input signal from the IF IC (IC701) is amplified
by IC10 and goes to IC13. The decoded information is thenprocessed by the CPU.
SW
SW
SW
SUM
BUFFAMP
MODAMP VCO
TCXO
RXAF
MOD65
4 EXTLIMIN
RX Audio
IC14
IC17 (1/2)
I2 O2
O8 I8
I4 O4
I3 O3AF AMP
IC16IC13
AQUA-L
HSDO
IC7CPU
30LSDO
IC12
7. Power SupplyThere are five 5V power supplies for the microprocessor:
5M, 5MS, 5C, 5R and 5T.5M is always output while the power is on. 5M is always
output, but turns off when the power is turned off to preventmalfunction of the microprocessor.
5C is a common 5V and is output when SAVE is not set toOFF.
5R is 5V for reception and output during reception.5T is 5V for transmission and output during transmission.
Fig. 12 Encode
TK-2170
28
Pin No. Port Name I/O Function
1 VREF - +5V
1 KEY2 I Key matrix 2 input
2 KEY3 I Key matrix 3 input
3 PC O TX APC adjust
4 HSDO O High speed data output
5 KEY4 I Key matrix 4 input
6 EEPCL O EEPROM clock
7 HSDIN I High speed data input
8 MDSW I Man down switch input
9 DACDAT O DAC data
10 BYTE - 5V
11 CNVSS - 5V
12 EEPDAT O EEPROM data
13 AM2 O Audio mute 2
14 RESET I BATT reset
15 XOUT O 11.0592MHz clock output
16 DGND - DGND (Vss)
17 XIN I 11.0592MHz clock input
18 VCC - 5V
19 NMI - 5V
20 EN2 I Selector input 2
21 INT I BATT voltage INT
22 PTT I PTT
23 SHIFT O Beat shift
24 BEEP O Beep output
25 SFTOE O BU4094BCFV output enable
26 DACLD O M62364FP LD
27 LEDR O LED red
28 LEDG O LED green
29 OPTDET I Option DET
30 LSDOUT O Low speed data output
31 SIDE1 I Side 1 key
32 SIDE2 I Side 2 key
33 TXD I/O TXD (COM0)
34 VCC1 - 5V (Vcc1)
35 RXD I RXD (COM0)
36 DGND - DGND (Vss)
37 DACCLK O DAC CLK
38 AUX I AUX KEY
SEMICONDUCTOR DATA
Pin No. Port Name I/O Function
39 TXD2 O TXD2 (COM1)
40 RXD2/AINH I RXD2 (COM1)
41 AFDAT O BB TDATA and DTRCLK
42 AFDIO I/O BB DI/O
43 AFDIR O BB DIR
44 DTRLOAD O BB DTMF enable
45 AFSTD I BB STD
46 SCLK O BB SCLK
47 RDY - 5V
48 ALE - NC
49 HOLD - 5V
50 HLDA - NC
51 EN4 I Selector input 4
52 EN3 I Selector input 3
53 5TC O 5T control
54 EN1 I Selector input 1
55 BCLK O NC
56 RD O Read (RD)
57 BHE O NC
58 WR O Write (WR)
59 APCSW O APC SW
60 DSW O APC voltage discharge SW
61 LCDINH O LCD INH
62 LCDDAT O LCD DATA
63 LCDCLK O LCD CLK
64 SIM/LCDCE O LCD chip select
65 CS0 O Chip select 0
66 A19 - NC
67~76 A18~A9 O Address bus 18~9
77 UL I PLL unlock
78 PLE O PLL enable
79 PCK O PLL clock
80 SFTSTB - SFTSTB
81 SELF I/O Self progamming
82 VCC2 - 5V
83 A8 O Address bus 8
84 DGND - DGND (Vss)
85~92 A7~A0 O Address bus 7~0
93 PLLDAT O PLL data
Microprocesser : 30625MGP234HU (TX-RX unit IC7)
TK-2170
29
Pin No. Port Name I/O Function
94 BB RDF/FD I BB RDF/FD
95 TCLK/DTRDO I BB TCLK and DTRDO
96 5RC O 5R control
97 KEY1O O Key matrix output
98 KEY2O O Key matrix output
99 KEY3O O Key matrix output
100 KEY4O O Key matrix output
101~108 D7~D0 I/O Data bus 7~0
109 DT O Serial data
110 CK O Serial clock
111 AUX3 I/O Auxiliary 3
112 AUX1 I/O Auxiliary 1
113 AUX6 I/O Auxiliary 6
114 AUX2 O Auxiliary 2
115 AUX5 O Auxiliary 5
116 AUX4 I/O Auxiliary 4
117 BATTSEL I BATT select
118 THP I TX thermal input
119 VOLIN I VOL input
120 VOXIN I VOX input
121 ASQ I RX analog SQ. input
122 RSSI I RX RSSI input
123 BATTLVL I BATT level
124 AGND - DGND (Vss)
125 LSDIN I Low speed data input
126 VREF - 5V (Vref)
127 AVCC - 5V (AVcc)
128 KEY1 O Key matrix 1 input
TX-RX unit (X57-7000-XX)
Ref. No. Use / Function Operation / Condition
IC1 IC Voltage detector / INT
IC2 IC Voltage regulator / 5V
IC3 IC Voltage detector / RESET
IC4 IC Shift register
IC5 IC Shift register
IC6 IC LCD driver
IC7 Microprocessor Microprocessor
IC8 IC Flash memory
IC9 IC EEPROM
IC10 IC DET amplifier / VREF
IC11 IC LSD filter
IC12 IC TX SUM amplifier
IC13 IC Audio processor
IC14 IC AF switch
IC15 IC RX HSD filter
IC16 IC D/A converter
IC17 IC TCXO buffer amplifier
IC18 IC AF amplifier
IC19 IC RX BPF tune voltage amplifier
IC501 IC PLL system
IC601 IC Comparator (APC)
IC701 IC FM IF system
Q1 Transistor 5T voltage control
Q4 (1/2) Transistor AVR / 5C
Q4 (2/2) Transistor AVR / 5T
Q5 (1/2) FET 5TC switch
Q5 (2/2) FET Save switch
Q6 Transistor 5C voltage control
Q7 FET TX/RX indicator control
Q8 Transistor 5R control switch
Q9 Transistor 5MS control switch
Q12 Transistor Back light control
Q13 Transistor Back light DC supply
Q14 FET RX AF mute
Q15 FET SSB DC supply control switch
Q16 Transistor SSB DC supply switch
Q17 Transistor CPU clock shift switch
Q19 FET VOX level detector control switch
Q21 Transistor AF switch
SEMICONDUCTOR DATA / COMPONENTS DESCRIPTION
TK-2170
30
Ref. No. Use / Function Operation / Condition
Q22 FET AF mute switch
Q23 Transistor AF amplifier DC supply control switch
Q24 FET AF amplifier DC supply switch
Q25,26 FET MIC ALC
Q27 Transistor AF mute control switch
Q28 FET AF mute switch
Q29 FET Logic inverter
Q30 FET MIC mute switch
Q31,32 Transistor Audio processor clock shift switch
Q33 FET TX HSD side tone mute
Q34 FET Ext. alert input ATT switch
Q35 FET AF mute switch
Q501 Transistor F-IN doubler
Q502 FET TX VCO oscillator
Q503 FET RX VCO oscillator
Q504 FET TX/RX VCO DC switch
Q505 Transistor Ripple filter
Q506 Transistor RF buffer amplifier
Q507 Transistor Local amplifier
Q602 FET Pre-drive amplifier
Q603 FET TX drive amplifier
Q604 FET RF final amplifier
Q605 Transistor APC voltage switch
Q607 Transistor APC DC switch
Q608 Transistor APC mute switch
Q609 FET APC mute switch
Q701 Transistor 2nd local tripler
Q702 Transistor W/N switch / RX
Q703 Transistor IF amplifier
Q704 FET Mixer
Q705 FET RF amplifier
D1 Diode 5M protect
D2 LED TX/RX indicator
D4 Diode Back light current control
D5 LED LCD back light
D7 LED LCD back light
Ref. No. Use / Function Operation / Condition
D8,9 LED 10 key back light
D12,13 LED 10 key back light
D14,16 Diode Radio state detector
D17 Diode RX DET mute control voltage
discharge
D24~27 Diode Key input detect
D28 Diode AF reference voltage bias supply
D29 Diode VOX level detector
D30,31 Diode MIC input level detector
D32 Diode VOX amplifier gain limiter
D501 Diode Fast lock up diode
D502,503 Diode F-IN filter shift switch
D504~507 Variable Frequency control / TX VCO
capacitance diode
D508~511 Variable Frequency control / RX VCO
capacitance diode
D512 Diode F-IN filter shift switch
D513 Variable TX VCO modulator
capacitance diode
D514 Diode Ripple filter stabilization diode
D517 Diode RX local switch
D518 Diode TX RF switch
D601 Zener diode APC voltage limiter
D604~606 Diode ANT switch
D608 Diode ANT switch
D609 Zener diode Surge absorber
D610 Varistor Surge absorber
D701,702 Diode Ceramic filter W/N switch
D703~706 Variable RX BPF tuning
capacitance diode
D901 Diode Voltage limiter
TH501 Thermistor TX temperature protect
TH701,702 Thermistor Temperature compensation for ASQL
F901 Fuse Fuse : 2.5A/32V/1608 size
(F53-0324-05)
COMPONENTS DESCRIPTION
TK-2170
31
PARTS LIST New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia K : USA P : CanadaY : PX (Far East, Hawaii) T : England E : EuropeY : AAFES (Europe) X : Australia M : Other Areas
1 1A A02-3890-03 PLASTIC CABINET ASSY K2 1B A02-3891-13 PLASTIC CABINET ASSY K23 3A A10-4088-01 CHASSIS
5 3A B01-0694-03 ESCUTCHEON6 2D B09-0686-03 CAP ACCESSORY7 2B B11-1826-03 ILLUMINATION GUIDE8 2A B11-1827-04 ILLUMINATION GUIDE9 2B B11-1828-04 FILTER
10 2B B38-0901-05 LCD13 1A,1B B43-1178-04 BADGE17 1C B62-1809-00 INSTRUCTION MANUAL
20 2A E04-0436-05 RF COAXIAL RECEPTACLE (SMA)21 2A E23-1188-04 TERMINAL22 3A E23-1189-04 TERMINAL23 2B E29-1204-04 INTER CONNECTOR (LCD)24 2B E29-1211-04 INTER CONNECTOR (4-KEY)
25 2A E37-1142-05 FLAT CABLE26 3A E72-0421-03 TERMINAL BLOCK
28 3A F07-1890-04 COVER
- - G10-1333-04 FIBROUS SHEET (CABINET ASSY)31 3A G11-4315-04 SHEET32 2A G11-4316-04 SHEET33 2B G11-4335-04 SHEET34 1A,1B G11-4351-04 SHEET
35 2A G13-1885-04 CUSHION36 3A G13-2001-04 CUSHION38 2A G53-1603-04 PACKING39 2B G53-1650-12 PACKING40 1A G53-1651-01 PACKING K
41 1B G53-1652-11 PACKING K242 2B G53-1653-03 PACKING43 3A G53-1654-04 PACKING44 3A G53-1655-04 PACKING
46 3C H12-3150-02 PACKING FIXTURE47 2D H25-0029-04 PROTECTION BAG (60/110/0.07)48 1D H52-2066-02 ITEM CARTON CASE
50 2B J19-5481-03 HOLDER51 2D J19-5483-13 HOLDER ACCESSORY52 1B J21-8488-03 MOUNTING HARDWARE53 2C J29-0701-05 HOOK ACCESSORY54 3A J82-0106-05 FPC
55 2A J99-0399-04 DOUBLE-SIDED TAPE (4 x 7mm)
56 1B K29-9278-13 KNOB (VOLUME)57 1B K29-9339-03 KNOB (PTT)58 1B K29-9340-03 KNOB (SELECTOR)59 1B K29-9341-03 KEY TOP (SIDE)
A 2A,3A N09-2438-05 BINDING HEAD SCREWB 2A N14-0583-04 CIRCULAR NUTC 3B N14-0805-04 CIRCULAR NUTD 3A N30-2610-48 PAN HEAD MACHINE SCREWE 3A N30-3006-45 PAN HEAD MACHINE SCREW
F 3A N79-2030-48 PAN HEAD TAPTITE SCREWG 2A,2B N83-2005-48 PAN HEAD TAPTITE SCREW
61 3A R31-0655-05 VARIABLE RESISTOR
63 1B T07-0369-05 SPEAKER64 2B T91-0650-05 MIC ELEMENT
66 2A W02-3684-05 SELECTOR
D2 B30-2278-05 LED (RED/YELLOW)D5 B30-2210-05 LED (TLY)D7 B30-2210-05 LED (TLY)D8,9 B30-2050-05 LED K2D12,13 B30-2050-05 LED K2
C2 CK73HB1H102K CHIP C 1000PF KC3 CK73FB1A475K CHIP C 4.7UF KC4 CK73GB1E105K CHIP C 1.0UF KC5,6 CK73HB1H102K CHIP C 1000PF KC7 CK73HB1A104K CHIP C 0.10UF K
C9 CK73GB1E105K CHIP C 1.0UF KC11 CK73FB1A225K CHIP C 2.2UF KC13 CK73HB1H102K CHIP C 1000PF KC14,15 CK73HB1E472K CHIP C 4700PF KC16,17 CK73HB1H102K CHIP C 1000PF K
C18 CK73HB1A104K CHIP C 0.10UF KC19 CK73HB1H102K CHIP C 1000PF KC20 CK73HB1E472K CHIP C 4700PF KC21 CK73HB1H102K CHIP C 1000PF KC22 CK73HB1E472K CHIP C 4700PF K
C23,24 CK73GB1E105K CHIP C 1.0UF KC25 CK73HB1E472K CHIP C 4700PF KC26 CK73HB1H102K CHIP C 1000PF KC27 C92-0712-05 CHIP-TAN 22UF 6.3WVC28-31 CK73HB1H102K CHIP C 1000PF K
C32 CK73HB1A104K CHIP C 0.10UF KC33,34 CK73HB1H102K CHIP C 1000PF KC35 CK73HB1A104K CHIP C 0.10UF KC37 CK73FB1A475K CHIP C 4.7UF KC38,39 CK73HB1A473K CHIP C 0.047UF K
C40 CK73HB1H102K CHIP C 1000PF KC42 CK73HB1H681K CHIP C 680PF KC43,44 CK73HB1C103K CHIP C 0.010UF KC45 C92-0712-05 CHIP-TAN 22UF 6.3WVC46 CK73HB1H102K CHIP C 1000PF K
C47 CK73GB1E105K CHIP C 1.0UF KC48-51 CK73HB1H102K CHIP C 1000PF KC52 CK73HB1A104K CHIP C 0.10UF KC53 CK73HB1C103K CHIP C 0.010UF K
TK-2170 (Y50-5850-XX)
TX-RX UNIT (X57-7000-XX)
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TK-2170
TX-RX UNIT (X57-7000-XX) -10 : K -11 : K2
TK-2170
32
PARTS LIST
C54 CK73HB1H471K CHIP C 470PF KC55 CK73GB1E105K CHIP C 1.0UF KC56 CK73HB1A104K CHIP C 0.10UF KC57 C92-0662-05 CHIP-TAN 15UF 6.3WVC58 CK73HB1H102K CHIP C 1000PF K
C59 CC73HCH1H220J CHIP C 22PF JC60 CC73HCH1H120J CHIP C 12PF JC61 CK73HB1A104K CHIP C 0.10UF KC62 CC73HCH1H010C CHIP C 1.0PF CC63 CC73HCH1H120J CHIP C 12PF J
C65 CK73HB1A104K CHIP C 0.10UF KC66 CK73HB1C103K CHIP C 0.010UF KC67 C92-0514-05 CHIP-TAN 2.2UF 10WVC68 CK73HB1H102K CHIP C 1000PF KC69 C92-0560-05 CHIP-TAN 10UF 6.3WV
C70 CK73HB1E682K CHIP C 6800PF KC71 CK73HB1H392K CHIP C 3900PF KC72 CK73HB1H122K CHIP C 1200PF KC73 CC73HCH1H470J CHIP C 47PF JC74 CK73HB1H122K CHIP C 1200PF K
C75 CK73HB1C153K CHIP C 0.015UF KC76 CK73HB1H332K CHIP C 3300PF KC77 CK73HB1C153K CHIP C 0.015UF KC78 CK73HB1A104K CHIP C 0.10UF KC79 CK73HB1H222K CHIP C 2200PF K
C81 CK73HB1A104K CHIP C 0.10UF KC82 CC73HCH1H101J CHIP C 100PF JC84 CK73HB1H102K CHIP C 1000PF KC85 CK73HB1C123K CHIP C 0.012UF KC87 CK73HB1A104K CHIP C 0.10UF K
C88,89 CC73HCH1H010B CHIP C 1.0PF BC90,91 CK73GB1E104K CHIP C 0.10UF KC93 CK73GB1E105K CHIP C 1.0UF KC95 CK73HB1A224K CHIP C 0.22UF KC96 CK73GB1E105K CHIP C 1.0UF K
C97 CC73HCH1H101J CHIP C 100PF JC98 CK73HB1A683K CHIP C 0.068UF KC99,100 CK73FB1A475K CHIP C 4.7UF KC102 CK73HB1C103K CHIP C 0.010UF KC103 CK73FB1A475K CHIP C 4.7UF K
C104 CK73GB1E104K CHIP C 0.10UF KC106 CK73HB1H102K CHIP C 1000PF KC107 CK73HB1A104K CHIP C 0.10UF KC108 CK73GB1E105K CHIP C 1.0UF KC109 CC73HCH1H100D CHIP C 10PF D
C110 CK73HB1H102K CHIP C 1000PF KC111 CK73HB1C103K CHIP C 0.010UF KC112 CC73HCH1H680J CHIP C 68PF JC113-115 CK73HB1A104K CHIP C 0.10UF KC116 CC73HCH1H120J CHIP C 12PF J
C117 CK73GB1E105K CHIP C 1.0UF KC118 CK73HB1A104K CHIP C 0.10UF KC119 CK73HB1C103K CHIP C 0.010UF KC120 CK73FB1A225K CHIP C 2.2UF KC121 CK73HB1A393K CHIP C 0.039UF K
C122 CK73HB1H102K CHIP C 1000PF KC123 CC73HCH1H680J CHIP C 68PF JC125 CK73HB1A104K CHIP C 0.10UF KC126 CC73HCH1H470J CHIP C 47PF JC127 CC73HCH1H181J CHIP C 180PF J
C128 CK73HB1H102K CHIP C 1000PF KC129 CK73GB1E105K CHIP C 1.0UF KC130 CK73HB1A104K CHIP C 0.10UF KC131 CK73HB1H821K CHIP C 820PF KC132 CK73HB1A104K CHIP C 0.10UF K
C133 CK73GB1E105K CHIP C 1.0UF KC134 CK73HB1A104K CHIP C 0.10UF KC135 CK73GB1E105K CHIP C 1.0UF KC136 CK73HB1H561K CHIP C 560PF KC137 CK73HB1H102K CHIP C 1000PF K
C138 CK73HB1A104K CHIP C 0.10UF KC139 CK73GB1E105K CHIP C 1.0UF KC140 CK73HB1A104K CHIP C 0.10UF KC142,143 CK73GB1E105K CHIP C 1.0UF KC145-148 CK73HB1H102K CHIP C 1000PF K
C149 CK73HB1H221K CHIP C 220PF KC150,151 CK73FB1A225K CHIP C 2.2UF KC153 CK73GB1E105K CHIP C 1.0UF KC154,155 CK73HB1H102K CHIP C 1000PF KC157 CK73GB1A224K CHIP C 0.22UF K
C158 CK73HB1A104K CHIP C 0.10UF KC159 CC73HCH1H101J CHIP C 100PF JC161 CC73HCH1H101J CHIP C 100PF JC162 C92-0560-05 CHIP-TAN 10UF 6.3WVC166 CK73HB1H102K CHIP C 1000PF K
C168 CK73HB1A473K CHIP C 0.047UF KC169 CK73HB1A393K CHIP C 0.039UF KC170 CK73HB1H102K CHIP C 1000PF KC171 C92-0560-05 CHIP-TAN 10UF 6.3WVC172 C92-0665-05 TANTAL 100UF 6.3WV
C173 CK73HB1H221K CHIP C 220PF KC174 CK73HB1H102K CHIP C 1000PF KC175 CK73HB1C103K CHIP C 0.010UF KC176 CK73HB1A224K CHIP C 0.22UF KC177 CK73HB1A104K CHIP C 0.10UF K
C178 CK73GB1E105K CHIP C 1.0UF KC180 CC73HCH1H101J CHIP C 100PF JC181 CK73GB0J475K CHIP C 4.7UF KC182 CK73HB1H681K CHIP C 680PF KC183 CK73HB1H102K CHIP C 1000PF K
C184 CK73HB1H222K CHIP C 2200PF KC185 CK73HB1C103K CHIP C 0.010UF KC186 CC73HCH1H270J CHIP C 27PF JC187 CK73HB1C103K CHIP C 0.010UF KC188 CC73HCH1H270J CHIP C 27PF J
C189 CK73GB1E104K CHIP C 0.10UF KC190-192 CK73HB1H102K CHIP C 1000PF KC197,198 CK73HB1H102K CHIP C 1000PF KC199,200 CK73HB1A104K CHIP C 0.10UF KC201 CK73HB1A224K CHIP C 0.22UF K
C423 CK73FB1A475K CHIP C 4.7UF KC501 CK73HB1C103K CHIP C 0.010UF KC502 CC73HCH1H470J CHIP C 47PF JC503 CC73HCH1H101J CHIP C 100PF JC504 CC73HCH1H100D CHIP C 10PF D
C505 CC73HCH1H101J CHIP C 100PF JC506 CK73HB1C103K CHIP C 0.010UF KC507 CC73HCH1H101J CHIP C 100PF JC508 CK73HB1H471K CHIP C 470PF KC509 CC73HCH1H100D CHIP C 10PF D
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
33
PARTS LIST
C510 CK73HB1C223K CHIP C 0.022UF KC511 CK73GB1E105K CHIP C 1.0UF KC512 CK73HB1C103K CHIP C 0.010UF KC513 CK73HB1H102K CHIP C 1000PF KC514 CK73HB1H471K CHIP C 470PF K
C515 CK73HB1H102K CHIP C 1000PF KC516 CK73GB1E105K CHIP C 1.0UF KC517 CK73HB1C103K CHIP C 0.010UF KC518 CK73HB1H102K CHIP C 1000PF KC519-521 CK73GB1E105K CHIP C 1.0UF K
C522 CK73HB1H471K CHIP C 470PF KC523 C92-0001-05 CHIP-TAN 0.1UF 35WVC524 CK73HB1H471K CHIP C 470PF KC525 C92-0543-05 CHIP-TAN 3.3UF 10WVC526 C92-0001-05 CHIP-TAN 0.1UF 35WV
C527 CC73HCH1H120J CHIP C 12PF JC528 C92-0002-05 CHIP-TAN 0.22UF 35WVC529 CC73HCH1H020C CHIP C 2.0PF CC530 CC73HCH1H080B CHIP C 8.0PF BC531 CC73HCH1H120J CHIP C 12PF J
C532 CK73HB1H471K CHIP C 470PF KC533 CC73HCH1H050C CHIP C 5.0PF CC534,535 CK73HB1H102K CHIP C 1000PF KC536 CC73HCH1H330J CHIP C 33PF JC537 CC73HCH1H180J CHIP C 18PF J
C538 CC73HCH1H050C CHIP C 5.0PF CC541 CC73HCH1H560J CHIP C 56PF JC542 CK73GB1E105K CHIP C 1.0UF KC543 CC73HCH1H090D CHIP C 9.0PF DC544 CC73HCH1H050C CHIP C 5.0PF C
C545 CC73HCH1H220J CHIP C 22PF JC548 CC73HCH1H300J CHIP C 30PF JC549 CC73HCH1H150J CHIP C 15PF JC550 CK73HB1H471K CHIP C 470PF KC551 CC73HCH1HR75B CHIP C 0.75PF B
C552 CK73HB1H471K CHIP C 470PF KC555,556 CC73HCH1H080B CHIP C 8.0PF BC558 CC73HCH1H100D CHIP C 10PF DC559 CC73HCH1H100B CHIP C 10PF BC560 CK73HB1H471K CHIP C 470PF K
C562,563 CK73HB1H102K CHIP C 1000PF KC564,565 CK73HB1A104K CHIP C 0.10UF KC566,567 CC73HCH1H0R5B CHIP C 0.5PF BC568 CK73HB1C103K CHIP C 0.010UF KC569 CK73HB1H102K CHIP C 1000PF K
C570 CK73HB1C103K CHIP C 0.010UF KC571 CK73HB1H102K CHIP C 1000PF KC572 C92-0628-05 CHIP-TAN 10UF 10WVC573 CK73HB1H102K CHIP C 1000PF KC574 CC73HCH1H330J CHIP C 33PF J
C575 CC73HCH1H040C CHIP C 4.0PF CC576 CC73HCH1H150J CHIP C 15PF JC577,578 CK73HB1H102K CHIP C 1000PF KC579 CC73HCH1H100D CHIP C 10PF DC580,581 CK73HB1H102K CHIP C 1000PF K
C601 CK73HB1H102K CHIP C 1000PF KC602 CC73HCH1H060D CHIP C 6.0PF DC603 CK73HB1H102K CHIP C 1000PF KC604 CC73HCH1H060D CHIP C 6.0PF DC610 CK73HB1H102K CHIP C 1000PF K
C611 CC73HCH1H470J CHIP C 47PF JC612 CK73HB1H102K CHIP C 1000PF KC613 CK73GB1E105K CHIP C 1.0UF KC615,616 CK73HB1H102K CHIP C 1000PF KC617 CC73HCH1H390J CHIP C 39PF J
C618 CK73HB1H102K CHIP C 1000PF KC619 CC73HCH1H150J CHIP C 15PF JC622 CK73HB1H102K CHIP C 1000PF KC624 CC73HCH1H050B CHIP C 5.0PF BC625 CK73HB1H102K CHIP C 1000PF K
C626 CC73HCH1H101J CHIP C 100PF JC629 CC73HCH1H270J CHIP C 27PF JC632 C92-0514-05 CHIP-TAN 2.2UF 10WVC633 CK73HB1H102K CHIP C 1000PF KC635 CK73HB1H102K CHIP C 1000PF K
C636 CC73HCH1H560J CHIP C 56PF JC639 CK73HB1H102K CHIP C 1000PF KC641 CC73HCH1H101J CHIP C 100PF JC643 CK73HB1C103K CHIP C 0.010UF KC644 CK73FB1A225K CHIP C 2.2UF K
C646-648 CK73HB1H102K CHIP C 1000PF KC651 CK73HB1A104K CHIP C 0.10UF KC652 CC73GCH1H270G CHIP C 27PF GC655 CC73GCH1H680G CHIP C 68PF GC657 CC73GCH1H070D CHIP C 7.0PF D
C658 CK73HB1H102K CHIP C 1000PF KC669 CC73GCH1H180J CHIP C 18PF JC670 CC73GCH1H680J CHIP C 68PF JC671 CC73GCH1H020B CHIP C 2.0PF BC673 CK73HB1H102K CHIP C 1000PF K
C675 CC73GCH1H270J CHIP C 27PF JC676 CK73GB1H102K CHIP C 1000PF KC677 CC73GCH1H270J CHIP C 27PF JC678 CC73GCH1H080D CHIP C 8.0PF DC679 CC73GCH1H100D CHIP C 10PF D
C680 CC73GCH1H180J CHIP C 18PF JC681 CC73GCH1H110J CHIP C 11PF JC682 CC73GCH1H130J CHIP C 13PF JC683 CC73GCH1H100D CHIP C 10PF DC701,702 CK73HB1A104K CHIP C 0.10UF K
C703 CC73HCH1H560J CHIP C 56PF JC704 CK73HB1C103K CHIP C 0.010UF KC705 CC73HCH1H220J CHIP C 22PF JC706 CC73HCH1H560J CHIP C 56PF JC707 CK73HB1H331K CHIP C 330PF K
C708,709 CK73HB1A104K CHIP C 0.10UF KC710 CC73HCH1H470J CHIP C 47PF JC711 CC73HCH1H680J CHIP C 68PF JC712 CK73HB1H331K CHIP C 330PF KC713 CK73HB1A104K CHIP C 0.10UF K
C714 CC73HCH1H390J CHIP C 39PF JC715 CK73HB1H471K CHIP C 470PF KC716 CK73HB1H182K CHIP C 1800PF KC717 CK73GB1E105K CHIP C 1.0UF KC718 C92-0712-05 CHIP-TAN 22UF 6.3WV
C719 CC73HCH1H820J CHIP C 82PF JC720 CK73HB1C103K CHIP C 0.010UF KC721 CK73HB1H102K CHIP C 1000PF KC722 CK73HB1A104K CHIP C 0.10UF KC723 CK73HB1A333K CHIP C 0.033UF K
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
34
PARTS LIST
C724 CC73HCH1H330J CHIP C 33PF JC725 CK73HB1A104K CHIP C 0.10UF KC726 CK73HB1C103K CHIP C 0.010UF KC727 CK73HB1H102K CHIP C 1000PF KC728 CK73HB1C103K CHIP C 0.010UF K
C729 CC73HCH1H010B CHIP C 1.0PF BC730 CC73HCH1H080B CHIP C 8.0PF BC732,733 CK73HB1C103K CHIP C 0.010UF KC734,735 CK73HB1H102K CHIP C 1000PF KC736 CC73HCH1H120G CHIP C 12PF G
C737 CK73HB1C103K CHIP C 0.010UF KC738 CC73HCH1H020B CHIP C 2.0PF BC739,740 CC73HCH1H120J CHIP C 12PF JC741 CC73HCH1H030B CHIP C 3.0PF BC742 CC73HCH1H050B CHIP C 5.0PF B
C743 CK73HB1C103K CHIP C 0.010UF KC744 CC73HCH1H010B CHIP C 1.0PF BC745,746 CK73HB1H102K CHIP C 1000PF KC747 CC73HCH1H050B CHIP C 5.0PF BC748,749 CK73HB1H102K CHIP C 1000PF K
C750 CC73HCH1H080B CHIP C 8.0PF BC751 CC73HCH1H020B CHIP C 2.0PF BC752 CC73HCH1H390J CHIP C 39PF JC753 CK73HB1H102K CHIP C 1000PF KC755 CC73HCH1H030B CHIP C 3.0PF B
C756 CK73HB1H102K CHIP C 1000PF KC757 CC73HCH1H040B CHIP C 4.0PF BC758 CC73HCH1H270J CHIP C 27PF JC759 CC73HCH1H1R5B CHIP C 1.5PF BC760 CK73HB1H102K CHIP C 1000PF K
C764,765 CK73HB1H102K CHIP C 1000PF KC767 CK73HB1H102K CHIP C 1000PF KC768 CC73HCH1H080B CHIP C 8.0PF BC769 CC73HCH1H1R5B CHIP C 1.5PF BC770 CC73HCH1H220J CHIP C 22PF J
C771 CC73HCH1H470J CHIP C 47PF JC772 CC73HCH1H040B CHIP C 4.0PF BC773 CC73HCH1H030B CHIP C 3.0PF BC774 CK73HB1H102K CHIP C 1000PF KC775 CC73HCH1H150J CHIP C 15PF J
C776 CC73HCH1H010B CHIP C 1.0PF BC777 CC73HCH1H100B CHIP C 10PF BC778 CC73HCH1H030B CHIP C 3.0PF BC779 CC73HCH1H330J CHIP C 33PF JC901 CK73HB1H102K CHIP C 1000PF K
C904 CK73HB1H102K CHIP C 1000PF KC906 CK73HB1H102K CHIP C 1000PF KC916 CK73HB1H102K CHIP C 1000PF KC924-926 CK73HB1H102K CHIP C 1000PF KC928 CK73HB1H102K CHIP C 1000PF K
C929 CC73HCH1H470J CHIP C 47PF JTC501,502 C05-0384-05 CERAMIC TRIMMER (10PF)
101 2A E37-1141-15 FLAT CABLECN1 E41-2440-05 FLAT CABLE CONNECTORCN8 E40-5915-05 FLAT CABLE CONNECTORCN18 E40-6420-05 FLAT CABLE CONNECTORCN60 E40-5932-05 SOCKET FOR PIN ASSY
CN71 E40-5915-05 FLAT CABLE CONNECTORCN901 E40-6420-05 FLAT CABLE CONNECTOR
J1 E11-0457-05 PHONE JACK (2.5/3.5)
F901 F53-0324-05 FUSE
CD701 L79-1474-05 TUNING COILCF701 L72-1010-05 CERAMIC FILTERCF702 L72-1012-05 CERAMIC FILTERL1 L92-0140-05 CHIP FERRITEL2-9 L92-0138-05 CHIP FERRITE
L10 L92-0140-05 CHIP FERRITEL11 L92-0149-05 CHIP FERRITEL12,13 L92-0419-15 CHIP FERRITEL14,15 L92-0138-05 CHIP FERRITEL501 L41-4795-39 SMALL FIXED INDUCTOR (4.7UH)
L502 L40-1075-57 SMALL FIXED INDUCTOR (10.0NH)L503 L92-0138-05 CHIP FERRITEL504 L40-3375-57 SMALL FIXED INDUCTOR (33.0NH)L505 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L506 L40-1802-86 SMALL FIXED INDUCTOR (18UH)
L507 L40-2775-57 SMALL FIXED INDUCTOR (27.0NH)L508,509 L40-1502-86 SMALL FIXED INDUCTOR (15UH)L511 L40-1085-57 SMALL FIXED INDUCTOR (100NH)L512 L41-3378-14 SMALL FIXED INDUCTOR (33NH)L513 L41-2278-14 SMALL FIXED INDUCTOR (22NH)
L517,518 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L519 L92-0138-05 CHIP FERRITEL520,521 L40-1085-57 SMALL FIXED INDUCTOR (100NH)L601 L40-4775-57 SMALL FIXED INDUCTOR (47.0NH)L602 L40-1085-57 SMALL FIXED INDUCTOR (100NH)
L603 L92-0138-05 CHIP FERRITEL604 L40-4775-57 SMALL FIXED INDUCTOR (47.0NH)L605 L41-1585-45 SMALL FIXED INDUCTOR (150NH)L606 L92-0149-05 CHIP FERRITEL607 L41-1275-45 SMALL FIXED INDUCTOR (12NH)
L609 L92-0149-05 CHIP FERRITEL610 L34-4563-05 AIR-CORE COILL611 L34-4577-05 AIR-CORE COILL612 L34-4574-05 AIR-CORE COILL613 L34-4563-05 AIR-CORE COIL
L614 L41-2295-39 SMALL FIXED INDUCTOR (2.2UH)L615 L34-4576-05 AIR-CORE COILL616 L34-4575-05 AIR-CORE COILL617 L34-4567-05 AIR-CORE COILL618 L34-4566-05 AIR-CORE COIL
L701 L40-1585-92 SMALL FIXED INDUCTOR (150NH)L702 L40-1085-57 SMALL FIXED INDUCTOR (100NH)L703 L40-1591-86 SMALL FIXED INDUCTOR (1.5UH)L704 L92-0138-05 CHIP FERRITEL705 L41-5685-39 SMALL FIXED INDUCTOR (0.56UH)
L706 L40-5675-57 SMALL FIXED INDUCTOR (56.0NH)L707 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L708 L40-5675-57 SMALL FIXED INDUCTOR (56.0NH)L709 L40-1285-92 SMALL FIXED INDUCTOR (120NH)L710 L40-2785-92 SMALL FIXED INDUCTOR (270NH)
L711 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L712 L92-0138-05 CHIP FERRITEL713 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L715 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L716 L41-5678-14 SMALL FIXED INDUCTOR (56NH)
L717 L40-5675-57 SMALL FIXED INDUCTOR (56.0NH)
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
35
PARTS LIST
L901 L92-0149-05 CHIP FERRITEX1 L77-1950-05 CRYSTAL RESONATOR (11.0592MHZ)X2 L77-1976-05 CRYSTAL RESONATOR (3.6864MHZ)X501 L77-1969-05 TCXO (16.8MHZ)XF701 L71-0617-25 MCF (49.95MHZ)
CP1 RK74HB1J473J CHIP-COM 47K J 1/16WCP3,4 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP5 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP7,8 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP10 RK74HB1J102J CHIP-COM 1.0K J 1/16W
CP11 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP12,13 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP16 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP18 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP19 RK75HA1J473J CHIP-COM 47K J 1/16W
CP22-24 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP28 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP30 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP32 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP34 RK74HB1J102J CHIP-COM 1.0K J 1/16W
CP36 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP38 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP40 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP42,43 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP44 RK75HA1J474J CHIP-COM 470K J 1/16W
CP45-47 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP48,49 RK74HB1J102J CHIP-COM 1.0K J 1/16WCP50 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP54 RK75HA1J473J CHIP-COM 47K J 1/16WR1 R92-1252-05 CHIP R 0 OHM J 1/16W
R2 RK73HB1J153J CHIP R 15K J 1/16WR7 RK73HB1J102J CHIP R 1.0K J 1/16WR8 RK73HB1J272J CHIP R 2.7K J 1/16WR9 RK73HB1J332J CHIP R 3.3K J 1/16WR11 RK73HB1J473J CHIP R 47K J 1/16W
R12 RK73HB1J334J CHIP R 330K J 1/16WR13 RK73HB1J332J CHIP R 3.3K J 1/16WR14 RK73HB1J102J CHIP R 1.0K J 1/16WR15 RK73HB1J272J CHIP R 2.7K J 1/16WR16 RK73HB1J331J CHIP R 330 J 1/16W
R17 RK73HB1J821J CHIP R 820 J 1/16WR18 RK73GB1J100J CHIP R 10 J 1/16WR20 RK73HB1J103J CHIP R 10K J 1/16WR21 RK73HB1J821J CHIP R 820 J 1/16WR22,23 R92-1368-05 CHIP R 0 OHM
R24 RK73HB1J224J CHIP R 220K J 1/16WR25 RK73HB1J153J CHIP R 15K J 1/16WR26 R92-1368-05 CHIP R 0 OHMR27,28 RK73HH1J474D CHIP R 470K D 1/16WR31 RK73HB1J103J CHIP R 10K J 1/16W
R36 RK73GB1J433J CHIP R 43K J 1/16WR37 RK73HB1J103J CHIP R 10K J 1/16WR39,40 RK73HB1J473J CHIP R 47K J 1/16WR42-44 RK73HB1J103J CHIP R 10K J 1/16WR45,46 RK73HB1J102J CHIP R 1.0K J 1/16W
R48-52 RK73HB1J473J CHIP R 47K J 1/16WR53 RK73HB1J474J CHIP R 470K J 1/16WR54 RK73HB1J102J CHIP R 1.0K J 1/16WR55,56 RK73HB1J474J CHIP R 470K J 1/16WR57 RK73HB1J103J CHIP R 10K J 1/16W
R58,59 RK73HB1J473J CHIP R 47K J 1/16WR61 RK73HB1J331J CHIP R 330 J 1/16WR62 RK73HB1J103J CHIP R 10K J 1/16WR63 RK73HB1J332J CHIP R 3.3K J 1/16WR64 RK73HB1J102J CHIP R 1.0K J 1/16W
R65,66 RK73HB1J473J CHIP R 47K J 1/16WR67 RK73HB1J472J CHIP R 4.7K J 1/16WR68 RK73GB1J181J CHIP R 180 J 1/16WR69 RK73HB1J102J CHIP R 1.0K J 1/16WR71 RK73HB1J102J CHIP R 1.0K J 1/16W
R72 RK73GB1J181J CHIP R 180 J 1/16WR73,74 RK73HB1J474J CHIP R 470K J 1/16WR75 RK73GB1J391J CHIP R 390 J 1/16W K2R76-80 RK73HB1J102J CHIP R 1.0K J 1/16WR82 RK73GB1J391J CHIP R 390 J 1/16W K2
R83 R92-1252-05 CHIP R 0 OHM J 1/16WR84 RK73HB1J184J CHIP R 180K J 1/16WR89 RK73HB1J102J CHIP R 1.0K J 1/16WR90 RK73HB1J394J CHIP R 390K J 1/16WR91 RK73HB1J332J CHIP R 3.3K J 1/16W
R92 RK73HB1J473J CHIP R 47K J 1/16WR93 RK73HB1J393J CHIP R 39K J 1/16WR94 RK73HB1J684J CHIP R 680K J 1/16WR95,96 RK73HB1J102J CHIP R 1.0K J 1/16WR97 RK73HB1J474J CHIP R 470K J 1/16W
R98,99 RK73HB1J473J CHIP R 47K J 1/16WR100 RK73HB1J223J CHIP R 22K J 1/16WR101 RK73HB1J103J CHIP R 10K J 1/16WR102 RK73HB1J473J CHIP R 47K J 1/16WR103 RK73HB1J105J CHIP R 1.0M J 1/16W
R104 RK73HB1J103J CHIP R 10K J 1/16WR105 RK73HB1J472J CHIP R 4.7K J 1/16WR106 RK73HB1J473J CHIP R 47K J 1/16WR107 RK73HB1J564J CHIP R 560K J 1/16WR108 RK73HB1J334J CHIP R 330K J 1/16W
R109 RK73HB1J824J CHIP R 820K J 1/16WR111 RK73HB1J824J CHIP R 820K J 1/16WR112 RK73HB1J334J CHIP R 330K J 1/16WR113 R92-1368-05 CHIP R 0 OHMR114 RK73HB1J184J CHIP R 180K J 1/16W
R115 RK73GB1J103J CHIP R 10K J 1/16WR116 RK73HB1J393J CHIP R 39K J 1/16WR117 RK73HB1J683J CHIP R 68K J 1/16WR119 RK73HB1J101J CHIP R 100 J 1/16WR121 RK73HB1J184J CHIP R 180K J 1/16W
R122 RK73HB1J104J CHIP R 100K J 1/16WR125 RK73GB1J152J CHIP R 1.5K J 1/16WR129 RK73HB1J105J CHIP R 1.0M J 1/16WR130 RK73HB1J474J CHIP R 470K J 1/16WR131,132 R92-1368-05 CHIP R 0 OHM
R134 RK73HB1J154J CHIP R 150K J 1/16WR135 R92-1368-05 CHIP R 0 OHMR137 RK73HB1J223J CHIP R 22K J 1/16WR139 RK73HB1J103J CHIP R 10K J 1/16WR140 RK73HB1J102J CHIP R 1.0K J 1/16W
R141 RK73HB1J105J CHIP R 1.0M J 1/16WR142 RK73HB1J223J CHIP R 22K J 1/16WR143 RK73HB1J473J CHIP R 47K J 1/16WR144 RK73HB1J472J CHIP R 4.7K J 1/16WR145 RK73HB1J154J CHIP R 150K J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
36
PARTS LIST
R146 RK73HB1J105J CHIP R 1.0M J 1/16WR147 RK73HB1J103J CHIP R 10K J 1/16WR149 RK73HB1J105J CHIP R 1.0M J 1/16WR150 RK73HB1J153J CHIP R 15K J 1/16WR151 RK73HB1J183J CHIP R 18K J 1/16W
R152 RK73HB1J105J CHIP R 1.0M J 1/16WR153 RK73HB1J332J CHIP R 3.3K J 1/16WR154 RK73HB1J683J CHIP R 68K J 1/16WR155 RK73HB1J223J CHIP R 22K J 1/16WR156-158 RK73HB1J334J CHIP R 330K J 1/16W
R159 RK73HB1J474J CHIP R 470K J 1/16WR160 RK73HB1J224J CHIP R 220K J 1/16WR161,162 RK73HB1J124J CHIP R 120K J 1/16WR163 RK73HB1J393J CHIP R 39K J 1/16WR164 RK73HB1J184J CHIP R 180K J 1/16W
R165 RK73HB1J154J CHIP R 150K J 1/16WR166 RK73HB1J103J CHIP R 10K J 1/16WR167 RK73GB1J104J CHIP R 100K J 1/16WR168 RK73HB1J474J CHIP R 470K J 1/16WR169 RK73HB1J223J CHIP R 22K J 1/16W
R170 R92-1252-05 CHIP R 0 OHM J 1/16WR171 R92-1368-05 CHIP R 0 OHMR172 RK73HB1J684J CHIP R 680K J 1/16WR173 RK73HB1J184J CHIP R 180K J 1/16WR174 RK73HB1J123J CHIP R 12K J 1/16W
R175 RK73HB1J103J CHIP R 10K J 1/16WR176 RK73HB1J683J CHIP R 68K J 1/16WR177 R92-1368-05 CHIP R 0 OHMR178 RK73HB1J102J CHIP R 1.0K J 1/16WR180 RK73HB1J103J CHIP R 10K J 1/16W
R181 R92-1368-05 CHIP R 0 OHMR183 RK73HB1J103J CHIP R 10K J 1/16WR187 RK73HB1J473J CHIP R 47K J 1/16WR189,190 R92-1368-05 CHIP R 0 OHMR192,193 RK73HB1J104J CHIP R 100K J 1/16W
R194,195 RK73HB1J102J CHIP R 1.0K J 1/16WR196 RK73HB1J151J CHIP R 150 J 1/16WR198 R92-1252-05 CHIP R 0 OHM J 1/16WR199 RK73HB1J102J CHIP R 1.0K J 1/16WR200 RK73HB1J473J CHIP R 47K J 1/16W
R202 RK73HB1J102J CHIP R 1.0K J 1/16WR203 RK73HB1J222J CHIP R 2.2K J 1/16WR204 RK73HB1J104J CHIP R 100K J 1/16WR206 R92-1368-05 CHIP R 0 OHMR207 RK73HB1J154J CHIP R 150K J 1/16W
R210 RK73HB1J471J CHIP R 470 J 1/16WR211 RK73HB1J474J CHIP R 470K J 1/16WR212 RK73GB1J101J CHIP R 100 J 1/16WR213 RK73HB1J101J CHIP R 100 J 1/16WR214 RK73HB1J182J CHIP R 1.8K J 1/16W
R215 RK73HB1J334J CHIP R 330K J 1/16WR216 RK73HB1J274J CHIP R 270K J 1/16WR217,218 R92-1252-05 CHIP R 0 OHM J 1/16WR220 RK73GB1J222J CHIP R 2.2K J 1/16WR221 RK73HB1J473J CHIP R 47K J 1/16W
R222,223 RK73HB1J102J CHIP R 1.0K J 1/16WR224,225 RK73HB1J104J CHIP R 100K J 1/16WR226 RK73HB1J184J CHIP R 180K J 1/16WR229,230 RK73HB1J123J CHIP R 12K J 1/16WR231 RK73HB1J103J CHIP R 10K J 1/16W
R232 RK73HB1J153J CHIP R 15K J 1/16WR236 RK73HB1J124J CHIP R 120K J 1/16WR239 RK73HB1J104J CHIP R 100K J 1/16WR240 RK73HB1J474J CHIP R 470K J 1/16WR241 RK73HB1J473J CHIP R 47K J 1/16W
R242 RK73HB1J104J CHIP R 100K J 1/16WR243 RK73HB1J474J CHIP R 470K J 1/16WR244 RK73HB1J473J CHIP R 47K J 1/16WR245 RK73HB1J103J CHIP R 10K J 1/16WR246 RK73HB1J223J CHIP R 22K J 1/16W
R247 RK73HB1J184J CHIP R 180K J 1/16WR248 R92-1252-05 CHIP R 0 OHM J 1/16WR250 R92-1252-05 CHIP R 0 OHM J 1/16WR251 RK73HB1J474J CHIP R 470K J 1/16WR254,255 RK73HB1J474J CHIP R 470K J 1/16W
R259 RK73HB1J103J CHIP R 10K J 1/16WR261 RK73HB1J103J CHIP R 10K J 1/16WR262 RK73HB1J473J CHIP R 47K J 1/16WR501 R92-1368-05 CHIP R 0 OHMR502 RK73HB1J102J CHIP R 1.0K J 1/16W
R503 RK73HB1J100J CHIP R 10 J 1/16WR504 RK73HB1J103J CHIP R 10K J 1/16WR505 RK73HB1J102J CHIP R 1.0K J 1/16WR506 RK73HB1J154J CHIP R 150K J 1/16WR507 RK73HB1J470J CHIP R 47 J 1/16W
R508 RK73HB1J100J CHIP R 10 J 1/16WR509 RK73HB1J332J CHIP R 3.3K J 1/16WR510 RK73HB1J100J CHIP R 10 J 1/16WR511,512 R92-1368-05 CHIP R 0 OHMR513 RK73HB1J470J CHIP R 47 J 1/16W
R514,515 RK73HB1J102J CHIP R 1.0K J 1/16WR516 RK73HB1J471J CHIP R 470 J 1/16WR517 RK73HB1J472J CHIP R 4.7K J 1/16WR518 RK73HB1J103J CHIP R 10K J 1/16WR519 RK73HB1J472J CHIP R 4.7K J 1/16W
R520,521 RK73HB1J103J CHIP R 10K J 1/16WR522 RK73HB1J184J CHIP R 180K J 1/16WR523 RK73HB1J220J CHIP R 22 J 1/16WR525 RK73HB1J274J CHIP R 270K J 1/16WR527 RK73HB1J683J CHIP R 68K J 1/16W
R528 RK73HB1J331J CHIP R 330 J 1/16WR529 RK73HB1J181J CHIP R 180 J 1/16WR530 RK73HB1J271J CHIP R 270 J 1/16WR531,532 RK73HB1J220J CHIP R 22 J 1/16WR533 RK73HB1J472J CHIP R 4.7K J 1/16W
R534 RK73HB1J154J CHIP R 150K J 1/16WR535 RK73HB1J101J CHIP R 100 J 1/16WR536 RK73HB1J472J CHIP R 4.7K J 1/16WR540 RK73HB1J332J CHIP R 3.3K J 1/16WR541 RK73HB1J103J CHIP R 10K J 1/16W
R542 RK73HB1J331J CHIP R 330 J 1/16WR543 RK73HB1J222J CHIP R 2.2K J 1/16WR545 RK73HH1J333D CHIP R 33K D 1/16WR546 RK73HH1J104D CHIP R 100K D 1/16WR548 RK73HB1J472J CHIP R 4.7K J 1/16W
R549 RK73HB1J470J CHIP R 47 J 1/16WR550 R92-1368-05 CHIP R 0 OHMR601 RK73HB1J472J CHIP R 4.7K J 1/16WR602 R92-1252-05 CHIP R 0 OHM J 1/16WR611 RK73HB1J823J CHIP R 82K J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
37
PARTS LIST
R612 RK73HB1J101J CHIP R 100 J 1/16WR613 RK73HB1J473J CHIP R 47K J 1/16WR614 RK73HB1J331J CHIP R 330 J 1/16WR616 R92-1368-05 CHIP R 0 OHMR618 RK73HB1J101J CHIP R 100 J 1/16W
R619 RK73HB1J103J CHIP R 10K J 1/16WR621 RK73EB2ER39K CHIP R 0.39 K 1/4WR622 RK73HB1J270J CHIP R 27 J 1/16WR623 RK73EB2ER39K CHIP R 0.39 K 1/4WR624 RK73HB1J473J CHIP R 47K J 1/16W
R625 RK73HB1J151J CHIP R 150 J 1/16WR626 R92-1252-05 CHIP R 0 OHM J 1/16WR627 RK73HB1J123J CHIP R 12K J 1/16WR628 RK73HB1J392J CHIP R 3.9K J 1/16WR629 RK73EB2ER39K CHIP R 0.39 K 1/4W
R630,631 RK73HH1J104D CHIP R 100K D 1/16WR632,633 RK73HH1J334D CHIP R 330K D 1/16WR634 RK73HB1J103J CHIP R 10K J 1/16WR635 RK73HB1J473J CHIP R 47K J 1/16WR636 R92-1368-05 CHIP R 0 OHM
R637 RK73HB1J103J CHIP R 10K J 1/16WR638 RK73HB1J474J CHIP R 470K J 1/16WR639 RK73HB1J154J CHIP R 150K J 1/16WR640 RK73HB1J474J CHIP R 470K J 1/16WR642 RK73HB1J820J CHIP R 82 J 1/16W
R643 RK73HB1J473J CHIP R 47K J 1/16WR645,646 RK73GB1J271J CHIP R 270 J 1/16WR647 R92-1252-05 CHIP R 0 OHM J 1/16WR648 R92-1368-05 CHIP R 0 OHMR701 RK73HB1J103J CHIP R 10K J 1/16W
R702,703 RK73HB1J472J CHIP R 4.7K J 1/16WR704 RK73HB1J334J CHIP R 330K J 1/16WR705,706 RK73HB1J472J CHIP R 4.7K J 1/16WR707 RK73HB1J101J CHIP R 100 J 1/16WR708 RK73HB1J103J CHIP R 10K J 1/16W
R710 RK73HB1J102J CHIP R 1.0K J 1/16WR711 RK73HB1J474J CHIP R 470K J 1/16WR713 RK73HB1J334J CHIP R 330K J 1/16WR715,716 RK73HB1J332J CHIP R 3.3K J 1/16WR717 RK73HB1J272J CHIP R 2.7K J 1/16W
R718 RK73HB1J100J CHIP R 10 J 1/16WR719 RK73HB1J332J CHIP R 3.3K J 1/16WR721 RK73HB1J124J CHIP R 120K J 1/16WR722 RK73HB1J101J CHIP R 100 J 1/16WR726 RK73HB1J224J CHIP R 220K J 1/16W
R727 RK73HB1J681J CHIP R 680 J 1/16WR728 RK73HB1J471J CHIP R 470 J 1/16WR729 RK73HB1J101J CHIP R 100 J 1/16WR731 RK73HB1J222J CHIP R 2.2K J 1/16WR732 RK73HB1J391J CHIP R 390 J 1/16W
R733 RK73HB1J563J CHIP R 56K J 1/16WR734 RK73HB1J104J CHIP R 100K J 1/16WR735 RK73HB1J563J CHIP R 56K J 1/16WR736 RK73HB1J104J CHIP R 100K J 1/16WR738,739 RK73HB1J105J CHIP R 1.0M J 1/16W
R740 RK73HB1J471J CHIP R 470 J 1/16WR741 RK73HB1J470J CHIP R 47 J 1/16WR742 RK73HB1J471J CHIP R 470 J 1/16WR745 RK73HB1J104J CHIP R 100K J 1/16WR748 RK73HB1J104J CHIP R 100K J 1/16W
R749 RK73HB1J184J CHIP R 180K J 1/16WR750 RK73HB1J150J CHIP R 15 J 1/16WR751 R92-1368-05 CHIP R 0 OHMR752,753 RK73HB1J105J CHIP R 1.0M J 1/16WR754,755 R92-0670-05 CHIP R 0 OHM
R759 R92-1252-05 CHIP R 0 OHM J 1/16WR760,761 R92-1368-05 CHIP R 0 OHMR901-903 RK73HB1J471J CHIP R 470 J 1/16WR912 RK73HB1J101J CHIP R 100 J 1/16WR913 RK73HB1J471J CHIP R 470 J 1/16W
R918 RK73HB1J470J CHIP R 47 J 1/16WR921,922 RK73HB1J101J CHIP R 100 J 1/16WR923 R92-1252-05 CHIP R 0 OHM J 1/16W
S1 S70-0424-05 TACT SWITCHS2 S70-0457-05 TACT SWITCHS3,4 S70-0424-05 TACT SWITCH
D1 RB521S-30 DIODED4 MA2S111 DIODED14 MA2S111 DIODED16,17 MA2S111 DIODED24-27 MA2S111 DIODE
D28-31 RB706F-40 DIODED32 DA221 DIODED501-503 HSC277 DIODED504-511 1SV325F VARIABLE CAPACITANCE DIODED512 HSC277 DIODE
D513 1SV278F VARIABLE CAPACITANCE DIODED514 HSC277 DIODED517,518 HSC277 DIODED601 UDZS4.7B ZENER DIODED604-606 HVC131 DIODE
D608 HVC131 DIODED609 02DZ15F-(X,Y) ZENER DIODED610 AVRM1608270MAB VARISTORD701,702 DAN235E DIODED703-706 1SV323F VARIABLE CAPACITANCE DIODE
D901 1SR154-400 DIODEIC1 XC61CC5002NR MOS-ICIC2 XC6204B502PR MOS-ICIC3 XC61CN3402NR MOS-ICIC4,5 BU4094BCFV MOS-IC
IC6 LC75834W MOS-ICIC7 30625MGP234HU MICROPROCESSOR ICIC8 AT29C040A-90TU ROM ICIC9 CAT24WC64JI ROM ICIC10-12 TK62012F MOS-IC
IC13 AQUA-L MOS-ICIC14 TC7W53FK(F) MOS-ICIC15 TK62012F MOS-ICIC16 M62364FP-F MOS-ICIC17 TK62012F MOS-IC
IC18 TA7368F MOS-ICIC19 TC75S51FE(F) MOS-ICIC501 ADF4111BCP7 MOS-ICIC601 TA75W01FUF MOS-ICIC701 TA31136FNG MOS-IC
Q1 UMG3N TRANSISTORQ4 FP210 TRANSISTORQ5 UPA672T FET
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
38
PARTS LIST
Q6 UMG3N TRANSISTORQ7 UPA672T FETQ8 DTA114EE DIGITAL TRANSISTORQ9 SSM6J08FU(F) FETQ12 2SC4617(S) TRANSISTOR
Q13 2SB1132(Q,R) TRANSISTORQ14,15 SSM3K15TE(F) FETQ16 2SA1774(S) TRANSISTORQ17 2SC4649(N,P) TRANSISTORQ19 SSM3K15TE(F) FET
Q21 RN4910(F) TRANSISTORQ22 SSM3K15TE(F) FETQ23 DTC144EE DIGITAL TRANSISTORQ24 SSM6J08FU(F) FETQ25 2SK1830F FET
Q26 2SJ347F FETQ27 DTC144EE DIGITAL TRANSISTORQ28 SSM3K01T(F) FETQ29 SSM3K15TE(F) FETQ30 2SJ243 FET
Q31,32 2SC4649(N,P) TRANSISTORQ33 2SJ347F FETQ34 SSM3K15TE(F) FETQ35 SSM3K01T(F) FETQ501 2SC5488 TRANSISTOR
Q502,503 2SK508NV(K52) FETQ504 SSM6P05FU(F) FETQ505 2SC4617(S) TRANSISTORQ506,507 2SC5488 TRANSISTORQ602 2SK3077F FET
Q603 RD01MUS1 FETQ604 RD07MVS1 FETQ605 DTC114EE DIGITAL TRANSISTORQ607 DTC114EE DIGITAL TRANSISTORQ608 DTA144EE DIGITAL TRANSISTOR
Q609 SSM3K15TE(F) FETQ701 2SC4649(N,P) TRANSISTORQ702 DTA144EE DIGITAL TRANSISTORQ703 2SC4649(N,P) TRANSISTORQ704 3SK318 FET
Q705 3SK294(F) FETTH501 B57331V2104J THERMISTORTH701,702 B57331V2104J THERMISTOR
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7000-XX)
TK-2170
39
EXPLODED VIEW
3
2
1
BA
RF UNT
SHIELDINGPLATE
13
2
34
59
57
58
56
41
52
33
63
6410
7
23
24
9
50
42
28
44
36
5
22
26
43
3
3531
3225
3955
6154
66 8
2038
21
101
40
34
1
13
G
TX-RX unit (D/4)
TX-RX unit (B/4)
TX-RX unit (C/4)
TX-RX unit(A/4)
701x2
702703
Gx2
Gx2G
G
Ex2
F
AA
D
D
705704
706
G
G
B
A
C
A
Gx2
705
Gx4Gx3
A : N09-2438-05B : N14-0583-04C : N14-0805-04D M2.6 x 10 : N30-2610-48E M3 x 6 BLK : N30-3006-45F M2 x 3 : N79-2030-48G M2 x 5 : N83-2005-48
Parts with the exploded numbers larger than 700 are not supplied.
TK-2170
40
PACKING
3
2
1
DC
48 Item carton case (H52-2066-02)
17 Instruction manual (B62-1809-00)
53 Hook (J29-0701-05)
6 Cap (B09-0686-03)
51 Holder (J19-5483-13)
46 Packing fixture (H12-3150-02)
47 Protection bag (H25-0029-04)
707
Parts with the exploded numbers larger than 700 are not supplied.
TK-2170
41
Controls
Panel Test Mode
Test mode operation featuresThis transceiver has a test mode. To enter test mode,
press [A] key and turn power on. Hold [A] key until fre-
quency version appears on LCD. Test mode can be inhib-ited by programming. To exit test mode, switch the poweron again. The following functions are available in test mode.
Key operation
Key Function Display
[S] Shifts to Panel tuning mode -
[A] Low transmit power “ ” appears
[B] MSK 1200bps and 2400bps 2400bps : icon appears
[C] Test signaling CH up Signaling No.
[Selector] Test frequency CH up/down Channel No.
[Side1] Squelch on/off
[Side2] Narrow/Wide Narrow : “N”, Wide : “W”
[PTT] Transmit -
[0] to [9] Use as the DTMF keypad. -
and [#],[*] If a key is pressed during
(16 key transmission, the DTMF
model only) corresponding to the key
that was presses is sent.
[AUX] Segment check All segment appears
Note :
• If a [S], [A], [B], [C] key is pressed during transmission, theDTMF corresponding to the key that was pressed is sent.
• LED indicatorRed LED Lights during transmission. Blinks at the low
battery voltage warning.Green LED Lights when there is carrier.
• LCD display in panel test mode
ADJUSTMENT
SelectorVolume
PTT
Side1Side2
SelectorVolume
AUX AUX
PTT
Side1Side2
Frequency and SignalingThe set has been adjusted for the frequencies shown in
the following table. When required, readjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation.
• Test frequency
CH RX (MHz) TX (MHz)
1 155.05000 155.10000
2 136.05000 136.10000
3 173.95000 173.90000
4 144.55000 145.60000
5 164.55000 164.60000
6 155.00000 155.00000
7 155.20000 155.20000
8 155.40000 155.40000
9~16 - -
• Test signaling
No. RX TX
1 None None
2 None 100Hz Square Wave
4 QT : 67.0Hz QT : 67.0Hz
5 QT : 151.4Hz QT : 151.4Hz
6 QT : 210.7Hz QT : 210.7Hz
7 QT : 254.1Hz QT : 254.1Hz
8 DQT : 023N DQT : 023N
9 DQT : 754I DQT : 754I
10 DTMF : 159D DTMF : 159D
11 None DTMF Code 9
12 2-tone : 2-tone :
A : 304.7Hz A : 304.7Hz
B : 3106.0Hz B : 3106.0Hz
13 Single Tone : 979.9Hz Single Tone : 979.9Hz
14 None Single Tone : 1000Hz
15 Skip Skip
16 None MSK
17 MSK : MSK :
Preamble : 0xAAAA Preamble : 0xAAAA
Sync : 0x23EB Sync : 0x23EB
Data : 0x230960C6AAAA Data : 0x230960C6AAAA
CRC : 0xC4D7 CRC : 0xC4D7
N 1 1–
Channel No.N : NarrowW : Wide
Signaling No.
TK-2170
42
Panel Tuning Mode
Preparations for tuning the transceiverBefore attempting to tune the transceiver, connect the
unit to a suitable power supply.Whenever the transmitter is turned, the unit must be con-
nected to a suitable dummy load (i.e. power meter).The speaker output connector must be terminated with a
8Ω dummy load and connected to an AC voltmeter and anaudio distortion meter or a SINAD measurement meter at alltimes during tuning.
Transceiver tuning
(To place transceiver in tuning mode)Press [S] key, now in tuning mode. Use [B] key to write
tuning data through tuning modes, and [Selector] to adjusttuning requirements (1 to 256 appeares on LCD).
Use [C] key to select the adjustment item through tuningmodes. Use [A] key to adjust 3 or 5 reference level adjust-ments, and use [Side2] key to switch between Wide/Narrow.
Channel appears on LCD. Set channel according to tuningrequirements.
• LCD display in panel tuning mode
B A L 1 2 9
Adjustment item Adjustment value
Narrow/WideWide
3/5 reference level
Narrow: Low: Low’: Center: High’: High
3 or 5 reference level adjustments frequency
Tuning point RX (MHz) TX (MHz)
Low 136.05000 136.10000
Low’ 145.55000 145.60000
Center 155.05000 155.10000
High’ 164.55000 164.60000
High 173.95000 173.90000
Adjustment item and Display
( : 1~256, MSK only : 1~64)
Order Adjustment item Display
1 Frequency F R E Q_
2 High power HPWR _
3 Low power L P WR_
4 Balance B A L _ _
5 Max deviation D E V _ _
6 VOX 1 V X 1 _ _
7 VOX 10 V X 1 0 _
8 QT Q T _ _ _
9 DQT D Q T _ _
10 DTMF D T M F _
11 MSK M S K _ _
12 Tone T O N E _
13 Sensitivity S E N S _
14 Squelch S Q L _ _
15 Low RSSI L R S S I
16 Squelch tight S Q L T _
17 High RSSI H R S S I
18 Battery B A T T _
ADJUSTMENT
Key operation
Key Function
Push Hold (1 second)
[S] End of panel tuning mode -
[A] To enter 3 or 5 reference -
level adjustments
[B] Writes the adjustment value -
[C] Go to next adjustment item Back to last adjustment item
[Selector] Adjustment value up/down
[Volume] Volume level up/down
[Side1] Squelch on/off -
[Side2] Selects Narrow, Wide -
[AUX] All segment appears -
TK-2170
43
Flow chart
3 reference level adjustments
3 reference leveladjustments exit
[C]Low
[C]Center
[C]High
[A]
[A]
[A]
5 reference level adjustments
5 reference leveladjustments exit
[C]Low
[C]Low’
[C]Center
[C]High’
[C]High
[A]
[A]
[A]
[A]
[A]
ADJUSTMENT
Frequency[C]
High power[C]
VOX 1[C]
VOX 10
Low power[C]
Balance Narrow[C]
[C]Max deviation Narrow
[C] [A]Max deviation Wide
[C]
QT Narrow[C] [C]
[C]
QT Wide
DTMF Narrow[C] [C]
DTMF Wide
MSK Narrow[C] [C]
MSK Wide
Tone Narrow[C] [C]
Tone Wide
DQT Narrow
Low RSSI Narrow[C]
[A]
[C]Squelch Wide
Squelch tight Narrow[C] [C]
Squelch tight Wide
High RSSI Narrow[C]
Battery[C]
Squelch Narrow[C]
[C]DQT Wide
Sensitivity[C]
[A]
[A]
[A]
5 reference level adjustments
3 reference level adjustments
[A] 3 reference level adjustments
3 reference level adjustments
5 reference level adjustments
3 reference level adjustments
[A] 3 reference level adjustments
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
[Side2] [Side2]
TC501
TC502
ANT
CV
TX-RX unit (A/4)
Foil side
Adjustment Points
TK-2170
44
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment Major Specifications
1. Standard Signal Generator Frequency Range 136 to 174MHz
(SSG) Modulation Frequency modulation and external modulation
Output –127dBm/0.1µV to greater than –47dBm/1mV
2. Power Meter Input Impedance 50Ω
Operation Frequency 136 to 174MHz or more
Measurement Capability Vicinity of 10W
3. Deviation Meter Frequency Range 136 to 174MHz
4. Digital Volt Meter Measuring Range 10mV to 10V DC
(DVM) Input Impedance High input impedance for minimum circuit loading
5. Oscilloscope DC through 30MHz
6. High Sensitivity Frequency Range 10Hz to 1000MHz
Frequency Counter Frequency Stability 0.2ppm or less
7. Ammeter 5A
8. AF Volt Meter Frequency Range 50Hz to 10kHz
(AF VTVM) Voltage Range 1mV to 10V
9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more
Output 0 to 1V
10. Distortion Meter Capability 3% or less at 1kHz
Input Level 50mV to 10Vrms
11. 8Ω Dummy Load Approx. 8Ω, 3W
12. Regulated Power Supply 5V to 10V, approx. 5A
Useful if ammeter equipped
Antenna Connector AdapterThe antenna connector of this radio uses an SMA termi-
nal. Use an antenna connector adapter [SMA(f) – BNC(f) orSMA(f) – N(f)] for adjustment. (The adapter is not provided asan option, so buy a commercially-available one.)
Battery Jig (W05-0909-00)Connect the power cable properly between the battery jig
installed in the transceiver and the power supply, and be sureoutput voltage and the power supply polarity prior to switch-ing the power supply ON, otherwise over voltage and reverseconnection may damage the transceiver, or the power supplyor both.
When using the battery jig in user mode, the transceiverassumes that a lithium-ion battery pack is attached to thetransceiver. In adjustment mode, battery type detection isnot performed. Refer to page 26 for details.
Note : When using the battery jig, you must measure thevoltage at the terminals of the battery jig. Otherwise, a slightvoltage drop may occur within the power cable, between thepower supply and the battery jig, especially while the trans-ceiver transmits.
+ Terminal (Red)
– Terminal (Black)
Nut wrenchIn order to turn the volume nut and the channel selector
nut, use a recommendation tool.KENWOOD part No. : W05-1123-00
S
–
+
C1
100P
/25V
C2
470P
/25V
C3
100/
25V
R1
1.8M
+
+Terminal(Red)
–Terminal(Black)
Powersupply
Powercable
Schematic diagram
TK-2170
45
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
1. Frequency 1) Adj item : [FREQ_] f. counter Panel ANT Panel Selector High frequency Note : After replacing theadjust Adjust : [] knob ±50Hz TCXO (X501) align frequency.
CH-Sig : 3-1PTT : ON
2. High power 1) Adj item : [HPWR_] Power meter 5.0W ±0.1Wadjust Adjust : [] Ammeter 2.0A or less
2) Adj item : [H.PWR_] →[H.P.WR_] → [H.P.W.R_] →[H.P.W.R._] → [H.P.W.R._.]
Adjust : []PTT : ON
3. High power [Panel test mode] Check 4.5~5.5Wcheck 1) CH-Sig : 1-1 2.1A or less
PTT : ON
2) CH-Sig : 2-1PTT : ON
3) CH-Sig : 3-1PTT : ON
4. Low power 1) Adj item : [LPWR_] Panel Selector 1.0W ±0.1Wadjust Adjust : [] knob 1.0A or less
2) Adj item : [L.PWR_] →[L.P.W.R_] → [L.P.W.R._.]
Adjust : []PTT : ON
Transmitter Section
Common Section
1. Setting 1) BATT terminal voltage : 7.5V2) SSG standard modulation
[Wide]MOD : 1kHz, DEV : 3kHz
[Narrow]MOD : 1kHz, DEV : 1.5kHz
2. VCO lock [Panel test mode] Power meter Panel ANT TX-RX TC502 3.8V ±0.1Vvoltage 1) CH-Sig : 3-1 (A/4)• RX DVM TX-RX CV
2) CH-Sig : 2-1 (A/4) Check 0.6V or more
• TX [Panel tuning mode] LPWR* TX-RX TC501 3.8V ±0.1V3) CH-Sig : 3-1 (A/4)
PTT : ON
4) CH-Sig : 2-1 Check 0.6V or morePTT : ON
* TX can be continued on unlock condition in panel tuning mode.
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
TK-2170
46
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
5. Low power [Panel test mode] Power meter Panel ANT Check 0.7~1.4Wcheck 1) CH-Sig : 1-1 Ammeter 1.2A or less
Set low power (Push [S])PTT : ON
2) CH-Sig : 2-1PTT : ON
3) CH-Sig : 3-1PTT : ON
6. DQT balance 1) Adj item : [BAL_ _] Panel ANT Panel Selector Make the demodu-adjust Adjust : [.] knob lation waves into
Deviation meter filter Deviation SP/MIC square waves.LPF : 3kHz meterHPF : OFF Oscilloscope
• Narrow 2) Adj item : [B.AL_ _] → AG[B.A.L._ _] → [B.A.L._. _.] AF VTVM
Adjust : [.]PTT : ON
7. Max DEV 1) Adj item : [DEV_ _] 2.20kHz ±50Hzadjust Adjust : [.] (According to the
AG : 1kHz/75mV at MIC terminal larger +, –)Deviation meter filter
LPF : 15kHzHPF : OFF
• Narrow 2) Adj item : [D.EV_ _] →[D.E.V._ _] → [D.E.V._. _.]
Adjust : [.]PTT : ON
• Wide 3) Adj item : [DEV_ _] 4.40kHz ±50HzAdjust : [] (According to thePTT : ON larger +, –)
8. MIC [Panel test mode] Check 1.3~1.8kHz (Narrow)sensitivity 1) CH-Sig : 1-1 2.5~3.5kHz (Wide)check AG : 1kHz/15.0mV at MIC terminal
PTT : ON
9. VOX1 1) Adj item : [VOX1_] AG Panel SP/MIC Panel After apply signaladjust Adjust : [] from AG, press [B]
AG : 1kHz/150mV at MIC terminal key that numericwill be stored in
10. VOX10 1) Adj item : [VOX10] memory.adjust Adjust : []
AG : 1kHz/2mV at MIC terminal
11. QT deviation 1) Remove the panel tuning Power meter Panel ANT Panel Selector 0.37kHz ±40Hzadjust cable assembly from the knob
universal connector. Deviation SP/MIC• Narrow Adj item : [QT_ _ _] meter
Adjust : [.] OscilloscopeDeviation meter filter AG
LPF : 3kHz AF VTVMHPF : OFF
PTT : ON
• Wide 2) Adj item : [QT_ _ _] 0.75kHz ±40HzAdjust : []PTT : ON
TK-2170
47
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
12. DQT 1) Adj item : [DQT_ _] Power meter Panel ANT Panel Selector 0.37kHz ±40Hzdeviation Adjust : [.] knobadjust Deviation meter filter Deviation SP/MIC
LPF : 3kHz meter• Narrow HPF : OFF Oscilloscope
PTT : ON AGAF VTVM
• Wide 2) Adj item : [DQT_ _] 0.75kHz ±40HzAdjust : []PTT : ON
13. DTMF 1) Adj item : [DTMF_] 1.5kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz
HPF : OFFPTT : ON
• Wide 2) Adj item : [DTMF_] 3.0kHz ±0.1kHzAdjust : []PTT : ON
14. MSK 1) Adj item : [MSK_ _] 1.5kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz
HPF : OFFPTT : ON
• Wide 2) Adj item : [MSK_ _] 3.0kHz ±0.1kHzAdjust : []PTT : ON
15. TONE 1) Adj item : [TONE_] 1.5kHz ±0.1kHzdeviation Adjust : [.]adjust Deviation meter filter• Narrow LPF : 15kHz
HPF : OFFPTT : ON
• Wide 2) Adj item : [TONE_] 3.0kHz ±0.1kHzAdjust : []PTT : ON
16. BATT 1) Adj item : [BATT_] Power meter Panel ANT Panel After pressing the BATT terminal voltage : 5.9Vdetection Adjust : [] PTT switch, confirmwriting PTT : ON DVM BATT that one predeter-
terminal mined numeric inthe range 1 to 256appears and thenpress [B] key. Thatnumeric will bestored in memory.
17. BATT [Panel test mode] Check The transceiver can transmitdetection 1) CH-Sig : 1-1 without causing the LED tocheck BATT terminal voltage : 6.4V blink.
PTT : ON
2) BATT terminal voltage : 5.5V The transceiver should notPTT : ON transmit and LED blinking.
TK-2170
48
Item Condition
Measurement Adjustment
Specifications/RemarksTest-equipment Unit Terminal PartsUnit Method
ADJUSTMENT
1. Sensitivity 1) Adj item : [SENS_] SSG Panel ANT Panel Selector Adjust for Rotate the selector knob andadjust Adjust : [] knob RSSI MAX increase the adjustment value
2) Adj item : [S.ENS_] → AF VTVM SP/MIC starting from “1” to obtain[S.E.NS_] → [S.E.N.S_] → Oscilloscope RSSI MAX.[S.E.N.S._] → [S.E.N.S._.]
Adjust : []SSG output : –103dBm (1.58µV)
(MOD : 1kHz/±1.5kHz)
2. Sensitivity [Panel test mode] Check 13dB SINAD or morecheck 1) CH-Sig : 1-1
SSG outputWide : –117dBm (0.32µV)
(MOD : 1kHz/±3kHz)Narrow : –116dBm (0.35µV)
(MOD : 1kHz/±1.5kHz)
3. Squelch 1) Adj item : [SQL_ _] Panel Selector After input signal After adjusting SQL, check(Preset) Adjust : [.] knob from SSG, press [B] SQL open/close.adjust SSG output : –119dBm (0.25µV) key. That numeric SSG –118dBm : Open• Narrow (MOD : 1kHz/±1.5kHz) will be stored in SSG OFF : Close
memory.• Wide 2) Adj item : [SQL_ _]
Adjust : []SSG output : –120dBm (0.22µV)
(MOD : 1kHz/±3.0kHz)
4. Low RSSI 1) Adj item : [LRSSI] After input signaladjust Adjust : [.] from SSG, press [B]• Narrow SSG output : –118dBm (0.28µV) key. That numeric
(MOD : 1kHz/±1.5kHz) will be stored inmemory.
2) Adj item : [L.RSSI] →[L.R.S.SI] → [L.R.S.S.I.]
Adjust : [.]
5. Squelch 1) Adj item : [SQLT_] After input signal After adjusting SQL, check(Tight) Adjust : [.] from SSG, press [B] SQL open/close.adjust SSG output : –115dBm (0.4µV) key. That numeric SSG –113dBm : Open• Narrow (MOD : 1kHz/±1.5kHz) will be stored in SSG OFF : Close
memory.• Wide 2) Adj item : [SQLT_]
Adjust : []SSG output : –116dBm (0.35µV)
(MOD : 1kHz/±3.0kHz)
6. High RSSI 1) Adj item : [HRSSI] After input signaladjust Adjust : [.] from SSG, press [B]• Narrow SSG output : –70dBm (70.8µV) key. That numeric
(MOD : 1kHz/±1.5kHz) will be stored inmemory.
2) Adj item : [H.RSSI] →[H.R.S.SI] → [H.R.S.S.I.]
Adjust : [.]
Receiver Section
TK-2170
49
CN60
Pin No. Pin Name I/O Function
1 GND - GND
2 SSB O Switched B output
DC (Battery terminal)±0.5V, 150mA max
3 AUX1 I/O Auxiliary 1
Input: L ≤ 0.45V, H ≥ 4.7V/25kΩ load
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
4 AUX2 O Auxiliary 2
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
5 RXD2 I RXD
Input: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
6 AUX3 I/O Auxiliary 3
Input: Active “L”, L ≤ 1.0V, H ≥ 4.0V
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
7 AUX4 O Auxiliary 4
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
8 AUX5 O Auxiliary 5
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
9 TXD2 O TXD
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
10 TA1 I Transmit audio 1
Input: Zin > 22kΩ, 350±50mVp-p
(Standard modulation)
11 5C - 5V power supply (50mA max)
12 MIC O O TX input
Input: ZL ≥ 2.2kΩ, 130±50mVp-p
(Standard modulation)
13 TA2 I Transmit audio 2
Input: Zin > 22kΩ, 350±50mVp-p
(Standard modulation)
14 DEO O Discriminator audio, 1Vp-p
15 ALT2 I Alert tone audio 2, 0.5Vp-p
16 ALT1 I Alert tone audio 1, 0.5Vp-p
17 MIC I I MIC signal input (AC coupled)
Before pre-emphasis
Zin ≥ 22kΩ, 130±50mVp-p
(Standard modulation)
18 RA O O Audio signal output (DC coupled)
After de-emphasis
ZL ≥ 30kΩ, 1±0.3Vp-p
(Standard modulation)
19 RA I I Audio signal input (DC coupled)
After de-emphasis
Zin ≥ 15kΩ, 1±0.3Vp-p
(Standard modulation)
20 AUX6 I/O Auxiliary 6
Input: L ≤ 0.8V, H ≥ 4.2V
Output: L ≤ 0.4V, H ≥ 4.2V/100kΩ load
Solder Point Connection
Designation Function Condiition / Value
MIC I MIC input Input sensitivity / impedance (1kHz std. dev.)
500mVrms±100mV, @22kΩ load
MIC O MIC output Output voltage / impedance
(1kHz, 15mVrms MIC input)
60mVrms±20mV, @2.2kΩ load
RA I Receiver Input sensitivity / impedance
AF input (1kHz rated AF power / Vol. max)
150mV±50mV, @22kΩ load
RA O Receiver Output voltage / impedance (1kHz std. mod.)
AF output 200mV±50mV, @2.2kΩ load
SP M Speaker Load >100kΩmute (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
RXD RXD Load >100kΩ
(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
TXD TXD Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
RSSI RSSI output Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
LSDFO LSDIN Load >100kΩ
output (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
MDSW Mandown Load >100kΩSW input (Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
5C DC 5V Output voltage / 10mA load
5.0V±0.5V / 50mA max
DEO Discriminator Output voltage / impedance (1kHz std. mod.)
signal output 400mVrms±100mV, @2.2kΩ load
ALT Sidetone Input sensitivity / impedance
input (1kHz rated AF power / Vol. max)
140mVrms±50mV, @22kΩ load
DATA O Transmit Input sensitivity / impedance (1kHz std. dev.)
AF input 310Vrms±50mV, @22kΩ load
A1 AUX1 Load >100kΩ
(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
A2 AUX2 Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
A3 AUX3 Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
A4 AUX4 Load >100kΩ
(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
A5 AUX5 Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
A6 AUX6 Load >100kΩ(Low) Vss~0.4V, (High) Vdd–0.8V~Vdd
SB Switched B Output voltage / 7mA load
DC (Battery terminal)
±0.5V / 150mA max
GND GND Vss
TA1 Transmit Input sensitivity / impedance (1kHz std. dev.)
AF input 310Vrms±50mV, @22kΩ load
TERMINAL FUNCTION
50
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R61
9
R62
8
R63
0
R63
1
R63
2
R63
3
R63
4
R63
5
R63
6R
637
R63
8
R63
9R
640
R64
3
R64
8
C63
3
C64
1C
644
C65
1
Q701
Q70
2
Q70
3L5
01
L702
L704
L511
IC60
1
1 458
L901
R50
2
R50
7
R70
1R
702
R70
3
R70
4
R70
6
R70
8
R51
5R
516
R90
1
R71
0
R52
0
R71
5
R71
6
R52
3
R71
9
R72
1
CN
901
C50
2
C50
3
C50
4
TH
501
C50
5
C50
7
C50
9
R54
6 C70
3
C70
4
X50
1
C70
5
TH
701
C51
2
TH
702
C51
3
C70
7
C70
8
C70
9
C51
5
C51
8
C90
1
C90
4
C71
0
C71
1C
712
C71
4C71
5
C52
1
C71
6
C71
7
C71
9
C72
0
C72
2
C72
6
C72
7
C72
8
C53
6
C92
4
C92
8
C54
4
C55
0
D50
3
Q60
8
D70
1
Q60
9D
SG
D70
2
C77
1
C58
0
C77
4
IC501
IC701
1
89
16
5C
+
CV
+
+
+
+
MOD
5MS
ASQ
BPF
+
1
26 GNDPCDSWAPCSW5T5T5C5C5RNARROWWIDEDETAFRSSIASQLBPFTHMPLEPDATPCLKUL5MSTCXOMODTXRXGND
L72-0963-09 A/4
R618
R621
R623
R627
R629
C632
F901
B
C639
C647
C648
C658
Q501
D601
D609
L502
L504 L507
L701
L703
R501
R503
R504
R505
R506R508
R509
R510
R705
R511R512
R707
R513
R514
R517
R519
R902
R903
XF701
R711
R713
R521
R717R718
R527
R528
R912
R913
R722
R918
R726
R727
R728
R921
R922
R923
C501
C506
C508
R545
C701
C702
C510
C511
C706
C514
C516
C517C519
C906
C713
C520C522C523
C718
C524
C525
C526
C527
C528
R759
C529
C721
C916
C723
R760
C724
C530
C725
C531
C532
C533
C729
C537
C538C925
C926
C732
C733
C929
C543
C552
C753
C560
D501
D502
C756Q605
Q607
D512
C575
D901
L609
L503
R518
C730
5R5T
DET
RSSI
1 56
101115
16
20
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
TK-2170 PC BOARD
TX-RX UNIT (X57-7000-XX) (A/4) -10 : K -11 : K2
Component side view (J72-0963-09 A/4)
Ref. No. Address
IC501 11D
IC601 6C
IC701 7E
Q501 12E
Q605 7C
Q607 6C
Q608 7B
Q609 6C
Q701 8F
Q702 6D
Q703 8D
D501 11C
D502 12D
D503 13D
D512 13E
D601 7C
D609 8B
D701 6E
D702 6D
D901 4B
51
A B C D E F G H I J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R61
2R
613
R61
4
R62
2R62
4
R62
5
C60
2
R64
2
C61
0
C61
2
C61
3
C61
5 C61
9
C62
2 C62
5
C62
6
C63
5
C64
3
C64
6
Q50
2D S
G
D S
GQ
503
Q50
4 134 6
Q50
5
D60
4
D60
5
D60
6
D60
8
D61
0
C67
0L5
05
L506
C67
3
L508
L509
C67
7
C67
8
L705
L706
L512
L513
L708
L709
C68
1C
682
L710
L713
L520
L715
L716
R52
9
R53
0
R53
3
R72
9
R53
6R
731
R73
5R
738
R73
9
R54
9
R55
0
CD
701
R74
5
R74
8
TC
501
R74
9
TC
502
R75
0
R75
2
R75
3
R76
1
C53
5
C73
8
C73
9
C54
5
C54
9
C74
1
C74
4
C55
1
C74
9
C55
5C
556
C55
8C
559
C75
5
C56
2
C56
3
C56
4
C56
5
D50
6
C56
6
D50
7
C56
7
Q60
3
G S D
C56
8
Q60
4G
D
S S
C56
9
C76
0
D70
3
D51
0
D70
4
C57
0
D51
1
C57
1
D51
3
D51
4
C76
8
C76
9
C57
6
D51
8
L602
L603
C77
5
C77
6
C77
7
C77
9
L610
L613
L617
+
BPF
R751
D705
C770
L712
R754
C767
C772 C773
CF701
CF702
R645
R646
R647
C652
C655
C657
Q7051
2 3
4
C669
C671
C675
C676
C679
C680
C683
ANT
L711
L717
R740
R741
R742
R755
C751
C752
C757
C758
C759
C764
C765
D706
C778
L611
L612
L614
L615
L616
L618
R616 R626C617
C618 C624
C629
C636
L707
L518
R532
R732
R736
C735
C737
C743
C745
C748 C750
D508
D509C572
C573
L604L605
L606
L607
Q506
L517
L519
R522
R525
R531
R534
R535
C534
C541
C542
C548
D504
D505
C574
R601
R602
R611
C601
C603
C616
Q507
L521
R733
R734
R540
R541
R542R543
R548
C734
C736
C740
C742
C746C747
Q602
D517
C577
C578
C579
C581
C604
C611
L601
Q704
CV
1
1
2 3
4
23
4
L72-0963-09 A/4
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
PC BOARD TK-2170
TX-RX UNIT (X57-7000-XX) (A/4) -10 : K -11 : K2
Foil side view (J72-0963-09 A/4)
Ref. No. Address
Q502 12G
Q503 11G
Q504 11F
Q505 11E
Q506 12F
Q507 12D
Q602 11D
Q603 10G
Q604 9H
Q704 10D
Q705 6E
D504 12I
D505 12I
D506 13I
D507 13I
D508 11I
Ref. No. Address
D509 11I
D510 11I
D511 11I
D513 12G
D514 11F
D517 12D
D518 12C
D604 6I
D605 6I
D606 5H
D608 5G
D610 7H
D703 8E
D704 7E
D705 5E
D706 5F
52
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IC191 3
45 R224
R226
R229
R231
C49
R236
C52
R240
R248
G H
Q12
Q19
DG S
DD
G
GS
S
S10A
S112
S125
S138
C74
S140
S15B
S163
S176
S189
S19#
S20C
Q31
Q32
Q33
C87
C88
C89
C97
D4
D8
D9
R109
D12
D13
R116
R117
R119
R134
R139
L12
L13
R141
R143
C107
C108
R145
C109
R146
C111
C113
C114
R150
C115
IC5
1
8
R152
R154
R159
C123
R161
C125 R
162R163
CN79SB
C131
C132
R172
C136
C137
C138
R176
C140
R183
S5S
S61S
74S87S
9*
C175
R67
C177
C183
R75
C188
R82
X2
IC12
1
1
4
4
5
5
8
8
IC15
IC16
1
J72-0963-09 B/4
J72-0963-09D/4
RSSI
24
13 12
S
R189
R
Q13
B
C
E
C99
R106
R122
R129
R131
R132
C103
R140
R144
R147
R153
CN63DI9
C118
C119
C128
C129
R166
R173R61
R63
C186
C
R242
R
Q22
C84
Q30
C95
R111
R112
D29
D32
R130
C100
C112 R151
C120
C121
R160
C133
C13
R175
C
IC13
1
C106
R158
C126
R225
R177
R178
R190
91016
17
2526 32
TK-2170 PC BOARD
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Component side view (J72-0963-09 B/4)
(D/4)
Ref. No. Address
IC4 6M
IC5 6J
IC11 8K
IC12 7J
IC13 9J
IC14 9K
IC15 7H
IC16 12I
Ref. No. Address
IC17 12K
IC18 8M
IC19 12G
Q12 7I
Q13 6I
Q19 10H
Q21 10K
Q22 11I
Ref. No. Address
Q23 8N
Q24 7M
Q25 12K
Q26 12K
Q27 9M
Q28 9N
Q30 11J
Q31 8G
Ref. No. Address
Q32 10G
Q33 7J
Q35 9M
D4 7I
D5 8N
D7 10N
D8 8F
D9 10F
Ref. No. Address
D12 8D
D13 10D
D29 11H
D30 10K
D31 10J
D32 10I
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
53
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C21
R210
R211
R214
R215 R
216
R217
R229
C43
C44
1A
UX
PT
TS
IDE
1S
IDE
2G
ND
GN
D6
R230
R231
DG
S
DGS
DGS
R259
C70
C71
C73
C75
Q21
134 6
C76
C77
Q23
C79
Q25
Q26
Q28
C81
C82
C85
Q33
C87
Q35G S
D
GS
D
C97
D5
D7
R107
R108
R113
R114
R116
R117
R121
D30
D31
R135
R137
L12
L13
L14
K
C
D B
E
A
R142
R143
C107
C110
IC4
1
8 9
16
IC5
1
8 9
16
C116
CN62SPLI
R155
C123
R161
R162
R168
C130
C131
R174
R176
C142
C143
C145
C146
C147
R183
C148
R187
C150
C151
S1AUX
S2PTT
S3SW1
C157
S4SW2
R198
C161
C162
C168
C170
C171
C174
C178
C180
C183
C184
C197
C198
18
IC14
145 8
R232
C159
J72-0963-09 C/4
SPLO
DGS
+
+PTTO
5MS OPTDET MICIN MIC
SPO
SPI
AE
PTT/RXD
ED1
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
COM1
COM2
COM3
COM4
C26
C28
C29
R245
C78
C93
R100
R101
R103
R104
R105
R106
L2
R122
L3
L4
L5
C102
C117
R31
C190 CN8
IC11
1
45
8
R212
R251
C98
C100
R149
R156
R157
C122
C127
R164
R165
C134
R171
C135
R175
R181
C154C155
R192R193
R194R195
C176
C192
C13
1
L10
C139
R177
R178
C158 R199
C181
R200
R206
R207
IC17
1
4 5
8C182
IC18
156 10
R213
R218
R220
C201
R261 KEY3I
KEY4I
KEY2I
KEY1I
KEY4O
GND
GND
Q241
34
6
Q27
R180R37
C149
R40
C153
R196
C166
C169
R68
R72
R202
TXD
NCTXD PTTI
(RXD)R203
R204
CP12
CP13
CP16
CP18
CP23
CP24
910
32 BLK
RED
WHT
BLU
TX-RX UNIT (X57-7000-XX) (C/4) -10 : K -11 : K2
Component side view (J72-0963-09 C/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Component side view (J72-0963-09 B/4)
PC BOARD TK-2170
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C21
IC191 3
45
R210
R211
R214
R215 R
216
R217
R224
R226
R229
C43
C44
1A
UX
PT
TS
IDE
1S
IDE
2G
ND
GN
D6
R230
R231
C49
R236
C52
R240
R248
G H
Q12
Q19
DG S
DD
G
GS
S
DGS
DGS
R259
C70
S10A
C71
S112
S125
C73
S138
C74
S140
C75
Q21
134 6
S15B
C76
S163
C77
Q23
S176
S189
C79
Q25
S19#
Q26
Q28
S20C
C81
C82
Q31
C85
Q32
Q33
C87
C88
C89
Q35G S
D
GS
D
C97
D4
D5
D7
D8
D9
R107
R108
R109
D12
D13
R113
R114
R116
R117
R119
R121
D30
D31
R134
R135
R137
R139
L12
L13
L14
K
C
D B
E
A
R141
R142
R143
C107
C108
R145
C109
R146
C110
C111
C113
C114
R150
IC4
1
8 9
16
C115
IC5
1
8 9
16
R152
C116
CN62SPLI
R154
R155
R159
C123
R161
C125 R
162R163
R168
CN79SB
C130
C131
C132
R172
C136
C137
R174
C138
R176
C140
C142
C143
C145
C146
C147
R183
C148
R187
C150
C151
S1AUX
S2PTT
S3SW1
C157
S4SW2
S5S
S61S
74
R198
S87S
9*
C161
C162
C168
C170
C171
C174
C175
R67
C177
C178
C180
C183
C184
R75
C188
R82
C197
C198
X2
IC12
1
1
4
4
5
5
8
8
IC14
145 8
IC15
IC16
1
R232
C159
J72-0963-09 C/4
J72-0963-09 B/4
J72-0963-09D/4
RSSI
24
13 12
SPLO
DGS
+
+PTTO
5MS OPTDET MICIN MIC
SPO
SPI
AE
PTT/RXD
ED1
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
COM1
COM2
COM3
COM4
R189
C26
C28
C29
R245
Q13
B
C
E
C78
C93
C99
R100
R101
R103
R104
R105
R106
L2
R122
L3
L4
L5
R129
R131
R132
C102
C103
R140
R144
R147
R153
C117
CN63DI9
C118
C119
C128
C129
R166
R173
R31
R61
R63
C186
C190 CN8
IC11
1
45
8
R212
R242
R251
Q22
C84
Q30
C95
C98
R111
R112
D29
D32
R130
C100
R149
C112 R151
R156
R157
C120
C121 C122
R160
C127
R164
R165
C133
C134
R171
C135
R175
R181
C154C155
R192R193
R194R195
C176
C192
IC13
1
C106
R158
C126
R225
L10
C139
R177
R178
R190
C158 R199
C181
R200
R206
R207
IC17
1
4 5
8C182
IC18
156 10
R213
R218
R220
C201
R261 KEY3I
KEY4I
KEY2I
KEY1I
KEY4O
GND
GND
Q241
34
6
Q27
R180R37
C149
R40
C153
R196
C166
C169
R68
R72
R202
TXD
NCTXD PTTI
(RXD)R203
R204
CP12
CP13
CP16
CP18
CP23
CP24
91016
17
2526 32 BLK
RED
WHT
BLU
TK-2170 PC BOARD
TX-RX UNIT (X57-7000-XX) (C/4) -10 : K -11 : K2
Component side view (J72-0963-09 C/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Component side view (J72-0963-09 B/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Component side view (J72-0963-09 B/4)
PC BOARD TK-2170
(D/4)
Ref. No. Address
IC4 6M
IC5 6J
IC11 8K
IC12 7J
IC13 9J
IC14 9K
IC15 7H
IC16 12I
Ref. No. Address
IC17 12K
IC18 8M
IC19 12G
Q12 7I
Q13 6I
Q19 10H
Q21 10K
Q22 11I
Ref. No. Address
Q23 8N
Q24 7M
Q25 12K
Q26 12K
Q27 9M
Q28 9N
Q30 11J
Q31 8G
Ref. No. Address
Q32 10G
Q33 7J
Q35 9M
D4 7I
D5 8N
D7 10N
D8 8F
D9 10F
Ref. No. Address
D12 8D
D13 10D
D29 11H
D30 10K
D31 10J
D32 10I
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
54
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C20
C22
C25
C27
C31
C34
C35
C37
C38
C39
C40
C42
C57
C60
C62
C65
C66
C68
Q14
R255
C69
Q17
C3C6
C9
D1
J1EXT. SP/EXT. MIC
CN18
CP10
CP11
L1
L6
L8
CP42
CP45CP46
CP47CP48 CP49
CP50
IC6
11213
R11
R13
R14
CN71
1A
UX
PT
TS
IDE
1S
IDE
2G
ND
GN
D6
R15
R16
R17
R20
R21
R22
R23
R24Q1
R26
R27
Q4
Q61
2 3
5
1
2 3
5
Q8
R39
R7 R8
R9
R44
R45
R46
R48
R49
R52
R53
R54
R55
R56
R57
R58
C172 +
+
R62
C173
R64
R65
R66
R73
R74
R83
R89
C199
R
CP1
CP3 CP4
C13
C14
CP8
C15
IC10
J72-0963-09 C/4
48
2425 36
37
1
34
5
GND
SB
5MSOPTDETMICINMIC
SPO
SPI
AE
TXD
NC
PTT/RXD
DG
S
DG S C23
C24
C30
C32
C33
R221
R222
R223
C45
C46
C47
C48
C50
C53
C54
C55
C56
C58
C63
R254
C72
R262Q
29
C2
C4
C5
C7
D2
R102
D17
CP19
CP
22
CP
28
L7L9
CP
30
CP
32C
P34
CP
36
CP
38
L11
CP
40
L15
CP43CP44
IC1
123 4
1
11
TH
MB
PF
AS
QL
RS
SI
DE
TA
FW
IDE
NA
RR
OW
5R5C5C5T5TAP
CS
WD
SW
PC
GN
D
34 62
3 4
IC2
134 5
IC3
CP54
IC7
1128
IC9
1
4 5
8
R12
R18
R25
R28
Q51 3
46
Q7
134 6
Q9
R1
R2
R36
R42
R43
R50
R51
R59
R69
R71
R76
R77
R78
R79
R80
R84
CN
1
X1
R96R
97
C11
CP
5
CP
7
C16
C17
C18
C19
1
15
BATSELNC
GNDtoCPU
5VNC
S3AS1BS*CS1AS2BNCSBSBSB
+
+
+
97
96
3233 64
65
5
8
TK-2170 PC BOARD
TX-RX UNIT (X57-7000-XX) (C/4) -10 : K -11 : K2
Foil side view (J72-0963-09 C/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Foil side view (J72-0963-09 B/4)
55
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R239
C57
R246
R247
5
6
C68
C423
Q34
CN18
D28
CP42
CP49
CN60
R46
8
3
C185
R90
R91
R92
R93
R95
R98 R99
IC10
C/4
J72-0963-09D/4
DGS
DG
S
5C
DATAO
ALT
DEO
LSDFO
RSSI
SP M
MDSW
G
J72-0963-09 B/4
C50
C200
C51
R241
R243
R244
C59
C61
R250
C67
Q15
Q16
C90
C91
C96
D14
D16
1732
R115
D24
D25
D26
CP
22
1 16
D27
J I
CP
28
R125
1G
ND
AU
X1
RX
D2
AU
X4
TX
D2
5CTA
2A
LT2
MIC
IR
A I
SS
BA
UX
2A
UX
3A
UX
5T
A1
MIC
OD
EO
ALT
1R
A O
AU
X6
1920
2
CP
30C
P38
CP
40
C104
26G
ND
RX
TX
MO
DT
CX
O5M
SU
LP
CLK
PD
AT
AP
LET
HM
BP
FA
SQ
LR
SS
ID
ET
AF
WID
EN
AR
RO
W
IC8
R167
F
R169
R170
CN80to ext V
R59
C187
C189
C191
R94
+
+1
45
8
TA1
NC
RXD
MIC I
RA I
SB
G
A5
A6
RA O
MIC O
NC
NC
TXD
NC
NC
A1
A2
A3
A4
KEY3I
KEY4I
KEY2I
KEY1I
KEY4O
GND
GND
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Foil side view (J72-0963-09 B/4)
PC BOARD TK-2170
(D/4)
Ref. No. Address
IC1 10G
IC2 9E
IC3 10H
IC6 6C
IC7 7H
IC8 7K
IC9 5E
IC10 10J
Ref. No. Address
Q1 8C
Q4 8B
Q5 8D
Q6 7C
Q7 6B
Q8 7B
Q9 10I
Q14 10I
Ref. No. Address
Q15 5M
Q16 5N
Q17 8F
Q29 10G
Q34 9O
D1 8D
D2 8A
D14 8M
Ref. No. Address
D16 5K
D17 10I
D24 5L
D25 5M
D26 5M
D27 5M
D28 10K
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C20
C22
C25
C27
C31
C34
C35
C37
C38
C39
C40
C42
R239
C57
R246
R247
C60
C62
C65
C66
C68
Q14
R255
C69
Q17
C423
Q34
C3C6
C9
D1
J1EXT. SP/EXT. MIC
CN18
CP10
CP11
D28
L1
L6
L8
CP42
CP45CP46
CP47CP48 CP49
CP50
CN60
IC6
11213
R11
R13
R14
CN71
1A
UX
PT
TS
IDE
1S
IDE
2G
ND
GN
D6
R15
R16
R17
R20
R21
R22
R23
R24Q1
R26
R27
Q4
Q61
2 3
5
1
2 3
5
Q8
R39
R7 R8
R9
R44
R45
R46
R48
R49
R52
R53
R54
R55
R56
R57
R58
C172 +
+
R62
C173
R64
R65
R66
R73
R74
C185
R83
R89
C199
R90
R91
R92
R93
R95
R98 R99
CP1
CP3 CP4
C13
C14
CP8
C15
IC10
J72-0963-09 C/4
J72-0963-09D/4
48
2425 36
37
1
34
5
GND
SB
5MSOPTDETMICINMIC
SPO
SPI
AE
TXD
NC
PTT/RXD
DG
S
DG S
DGS
DG
S
5C
DATAO
ALT
DEO
LSDFO
RSSI
SP M
MDSW
G
J72-0963-09 B/4
C23
C24
C30
C32
C33
R221
R222
R223
C45
C46
C47
C48
C50
C200
C51
C53
C54
R241
C55
C56
R243
R244
C58
C59
C61
C63
R250
C67
R254
Q15
Q16
C72
R262Q
29
C90
C91
C96
C2
C4
C5
C7
D2
R102
D14
D16
1732
D17
R115
CP19
D24
D25
D26
CP
22
1 16
D27
J I
CP
28
R125
1G
ND
AU
X1
RX
D2
AU
X4
TX
D2
5CTA
2A
LT2
MIC
IR
A I
SS
BA
UX
2A
UX
3A
UX
5T
A1
MIC
OD
EO
ALT
1R
A O
AU
X6
1920
2
L7L9
CP
30
CP
32C
P34
CP
36
CP
38
L11
CP
40
L15
CP43
C104
CP44
IC1
123 4
1
11 26
GN
DR
XT
XM
OD
TC
XO
5MS
UL
PC
LKP
DA
TA
PLE
TH
MB
PF
AS
QL
RS
SI
DE
TA
FW
IDE
NA
RR
OW
5R5C5C5T5TAP
CS
WD
SW
PC
GN
D
34 62
3 4
IC2
134 5
IC3
CP54
IC7
1128
IC8
IC9
1
4 5
8
R12
R18
R167
F
R169
R170
CN80to ext V
R25
R28
Q51 3
46
Q7
134 6
Q9
R1
R2
R36
R42
R43
R50
R51
R59
R69
R71
R76
C187
R77
R78
C189
R79
R80
C191
R84
CN
1
R94
X1
R96R
97
C11
CP
5
CP
7
C16
C17
C18
C19
1
15
BATSELNC
GNDtoCPU
5VNC
S3AS1BS*CS1AS2BNCSBSBSB
+
+
+
+
97
96
3233 64
65
1
45
8
TA1
NC
RXD
MIC I
RA I
SB
G
A5
A6
RA O
MIC O
NC
NC
TXD
NC
NC
A1
A2
A3
A4
KEY3I
KEY4I
KEY2I
KEY1I
KEY4O
GND
GND
TK-2170 PC BOARD
TX-RX UNIT (X57-7000-XX) (C/4) -10 : K -11 : K2
Foil side view (J72-0963-09 C/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Foil side view (J72-0963-09 B/4)
TX-RX UNIT (X57-7000-XX) (B/4) -10 : K -11 : K2
Foil side view (J72-0963-09 B/4)
PC BOARD TK-2170
(D/4)
Ref. No. Address
IC1 10G
IC2 9E
IC3 10H
IC6 6C
IC7 7H
IC8 7K
IC9 5E
IC10 10J
Ref. No. Address
Q1 8C
Q4 8B
Q5 8D
Q6 7C
Q7 6B
Q8 7B
Q9 10I
Q14 10I
Ref. No. Address
Q15 5M
Q16 5N
Q17 8F
Q29 10G
Q34 9O
D1 8D
D2 8A
D14 8M
Ref. No. Address
D16 5K
D17 10I
D24 5L
D25 5M
D26 5M
D27 5M
D28 10K
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6
TK-2170 SCHEMATIC DIAGRAM
56
7
6
5
4
3
2
1
A B C D E
X57-700 (B/4) 1/6, X57-700 (C/4) 1/1
BATSEL
SB
SB
SIDE2
C33
1000
pR
68
180
R2
15k
C11
2.2u
R23
0
L1
R20
10k
S4
R16
330
D9
*
C16
1000
p
R14 1k
R75
*
SSM3K15TE(F)Q15
L3PTT
C34
1000
p
C27
22u6
.3
Q6UMG3N
R11 47k
IC2XC6204B502PR
1NC
2VSS
3CE
4VIN
5VoUT
CN1E41-2440-05
1
2 NC
3 GND
4 toCPU
5 5V
6 NC
7 S3A
8 S1B
9 S*C
10 S1A
11 S2B
12 NC
13
14
15
AUX
S1
R15
2.7k
D12
*
C4
1u
SEL
C19
9
0.1u
R92
47k
R63
3.3k
D13
*
L4
C17
1000
p
R9
3.3k
EN2
CN71E40-5915-X5
1
2
3
4
5
6
R12
330k
R91
3.3k
EN1
R18 10
R28
470k
(D)
C5
1000
p
C2
1000
p
C25
4700
p
D5
B30
-221
0-05
R22 0
C30
1000p
D7
B30
-221
0-05
R67
4.7k
R95
1k
EN4
L2
C18
0.1u
2SB1132(Q,R)Q13
C22
4700
p
EN3
R248
0
L5
C24 1u
R1
0
C52
0.1u
R27
470k
(D)
C32
0.1u
R8
2.7k
IC1XC61CC5002NR
1VOUT
2VIN
4VSS
3NC
C9
1u
R24
220k
R250
0C49
1000p
SSM6J08FU(F)Q9
C3
4.7u
Q5UPA672T
R7
1k
C23 1u
D2B30-2278-05
R61
330
R17
820
1VoUT
2VIN
4VSS
3NC
R26
2
47k
R25
5
470k
C14
4700
p
R2515k
D8
*
C19
1000
p
S2
S3
C20
4700p
R82
*
C7
0.1u
D1
RB521S-30
2SC4617(S)Q12
Q7UPA672TC6
1000p
Q1UMG3N
R25
4
470k
R13
3.3k
R72
180
C31
1000
p
C35
0.1u
D4
MA
2S11
1CN8
E40-5915-051
2
3
4
5
6
C15
4700
p
SIDE1
R26 0
C13
1000
p
Q4FP210
R21
820
C21
1000
p
C26
1000
p
C29
1000
p
C28
1000
p
D5,7
LCDBACK LIGHT
BACK LIGHTDC SUPPLY
BACK LIGHTCONTROL
4KEY
BATT
AUX
Q7TX/RXINDICATORCONTROL
TX/RXINDICATOR
VOLIN
5MS
5R PROTECT
VOLTAGEREGULATOR/5V
PTT
LG LR
SW2
SW1
5CVOLTAGECONTROL
Q6Q1
5TVOLTAGECONTROL
5MSCONTROL SW
VOLTAGEDETECTOR/INT
SB
J82-0105-X5
SB
S
VR1R31-0624-05
SSB DC SUPPLYCONTROL SW
K2
-10
X57-7000-XX
-11
K
BACK LIGHTCURRENT CONTROL
D4
16KEY
J82-0106-X5
TX-RX UNIT : CONTROL SECTION (X57-7000-XX)(B/4)
PTT BORAD(X57-7000)(C/4)
SELECTORW02-1969-15
S70-0424-05
S70-0424-05
S70-0457-05
S70-0424-05
GND
GND
SIDE2
SIDE1
PTT
AUX
SSM3K15TE(F)Q29
LOGICINVERTER
Q4 2/2
AVR/5T
Q4 1/2
AVR/5C
5TC SW
Q5 1/2
SAVE SW
Q5 2/2
Q8DTA114EE
5R CONTROL SW
10KEYBACK LIGHT
D8,9,12,13
2SA1774(S)Q16
SSBDC SUPPLYSW
IC3XC61CN3402NR
VOLTAGEDETECTOR/RESET
CP
147
k*4
LEDG
LEDR
INT
RESET
SAVE
5MSC
5T
BATT
5RSB
5C
5MS
5RCLCDBL
SSB
5TC5M
SSBC
NO
B30-2050-05
D8
B30-2050-05
NO
D9
B30-2050-05
NO
D12
B30-2050-05
NO
D13
390
NO
R75 R82
NO
390
7.5V
7.4V
5VLAMP ON:4.9V
OFF:0V7.5V
POWER ON:5VOFF:0V
LAMP ON:0V(Lo)OFF:4.8V(Hi)
T:5VR:0V
ON:5VOFF:0V
T:5VR:0V
T:5VR:0V
T:0VR:5V
ON:0VOFF:5V
T:5VR:0V
T:0VR:5V
7.5V
7.5V
SCHEMATIC DIAGRAM TK-2170
57
X57-700 (B/4) 2/6, X57-700 (D/4) 1/1
TX-RX UNIT (X57-7000-XX) (B/4)
JIHGF
D27
MA2S111
S11
S16
SEL
S30
D25
MA2S111
KEY3O
S17
S6
C44
0.01u
S29
R36 43k
KEY2O
S14
RX
CP341k*4
S13
S24
S23
KEY3I
S8
LCDINH
R40
47k
S27
1STRB
2DATA
3CLK
4DMUTE
5SSBC
6WIDE
7NARROW
8VSS
9
10
11
12
13
14
15
16
S4
CP
181k
*4
S20
CP
131k
*4
S28
S3
S13
CO
M2
B38-0901-05
SEL
S22
TX
S11
CP321k*4
1STRB
2DATA
3CLK
45MSC
5SAVE
6STSW
7AM1
8VSS
9
10
11
12
13
14
15
16
C43
0.01u
S14
S24
1P
1/S
12
P2/
S2
3P
3/S
34
P4/
S4
5P
5/S
56
P6/
S6
7P
7/S
78
P8/
S8
9S
910
S10
11S
1112
S12
13S13
14S14
15S15
16S16
17S17
18S18
19S19
20S20
21S21
22S22
23S23
24S24
2526272829303132333435C
OM
1
36C
OM
2
37
COM338COM4
39VDD
40VLCD
41VLCD1
42VLCD2
43VSS
44oSC
45INH
46CE
47CL
48DI
S29
LCDDAT
S15
S21
S34
NARROW
S12
S19
S32
WIDE
KEY4I
CO
M1
S17
C39 0.047u
LCDCLK
CO
M3
S18
R44 10k
CO
M4
S10
S27
S31
L15
S9
C38 0.047uR42 10k
S28
CO
M1
S25
R37
10k
R43 10k
S34
S33
DMUTE
S22
CP
121k
*4
S6
CO
M4
S30 S5
S23
S2
CO
M3
D24
MA2S111
C37 4.7u
S20 S8
S16
CO
M2
KEY1I
D26
MA2S111
S7
LCDCE
CP361k*4
S33
S10
KEY1O
C40 1000p
S1
R31
10k
CP
241k
*4C
P23
1k*4
S32
S15
KEY4O
S21
S1
CP
111k
*2
S31
S4
S12
C42 680p
S18 S3
S26
CP
161k
*4
S5
S25
S2
S19
S7
S9
S26
KEY2I
LEDG
LEDR
INT
RESET
SAVE
5MSC
TX
VOLIN
5MS
5T
BATT
5RSB
5C
5MS
3
B
9
2
6
7
0
INT
LEDG
LEDR
RESET
E29-1205-X4
E29-1204-X4
KEYINPUTDETECT
D24-27
LCDBL
STSW
5MSSBC
5
A C
4
S
1
8
#*
5RCLCDBLSSB
5TC5MSSBC
4KEY BOARD(X57-7000)(D/4)
IC4BU4094BCFV
SHIFT REGISTER
QS
Q’S
TX
RX
OPST
VOXMUTE
OE
VDD
IC5BU4094BCFV
SHIFT REGISTER
QS
Q’S
AQSFT
QTSW
LCDBL
MMUTE
OE
VDD
IC6LC75834W
LCD DRIVER
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
SFTSTB
CLKDATABATT
VOXMUTEOPST
MMUTEAQSFT
5MS
5RC
5C
SSB5T
SP_MSTSW
SB5R
5TC
SFTOE
LEDRLEDG
INTRESET
5M
VOLIN
ON:0V(Lo)OFF:4.8V(Hi)
ON:5VOFF:0V
TK-2170 SCHEMATIC DIAGRAM
58
X57-700 (B/4) 3/6
K L M N O
CP
431k
*2
R22
31k
A8
R73
470k
R55
470k
A9
DTRLOAD
47k
A5
CP8 1k*2
A4
CP
401k
*4
KE
Y2I
D3
R10
247
k
A6
AUX6
AFDAT
CP451k*2
AUX2
LCDDAT
CP1947k*2
R50
47k
R45
1k
EN2
CP
381k
*4
D1
R48 47k
A2
R71
1k
D2
47k
A1
SCLK
AF
RT
M
D5
C51
1000
p
CP461k*2
CP
301k
*4
CP
4447
0k*2
DMUTE
A7
D7
A3
47k
CP4 1k*2
A0
R46 1k
CP
221k
*4
UL
CS
O
KE
Y4I
R74
470k
R76 1k
D16 MA2S111
PLE
CP501k*2
A18
R83 0
ASQL
CP101k*4
PC
K
R52
47k
R54
1k
CP481k*4
D4
PLL
DAT
KEY1O
1234567891011121314151617181920212223242526272829303132
33TXD
34VCC1
35RXD
36DGND
37DACCLK
38AUX
39TXD2
40RXD2
41AFDAT
42AFDIO
43AFDIR
44DTRLOAD
45AFSTD
46SCLK
47RDY
48ALE
49HOLD
50HLDA
51EN4
52EN3
535TC
54EN1
55BCLK
56RD
57BHE
58WR
59APCSW
60DSW
61LCDINH
62LCDDAT
63LCDCLK
64SIM/LCDCE
65C
S0
66A
1967
A18
68A
1769
A16
70A
1571
A14
72A
1373
A12
74A
1175
A10
76A
977
UL
78P
LE79
PC
K80
SF
TS
TB
81S
ELF
82V
CC
283
A8
84D
GN
D85
A7
86A
687
A5
88A
489
A3
90A
291
A1
92A
093
PLL
DAT
94B
B R
DF
/FD
95T
CLK
/DT
RD
096
5RC
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
D6
L8
CP471k*2
CP71k*2
PC
AUX
A17
R69
1k
AUX3
EN4
R58
47k
TC
LK/D
TR
DO
CP
281k
*4
CP491k*4
KEY2O
C46
1000p
A16
CP
421k
*2
AP
CS
W
R78 1k
RSSI
C53
0.01
u
KEY3O
A15
LCDCLK
DS
W
THP
R64
1k
R79 1k
KEY4O
AUX4
A14
LCDINH
PTT
R222
1k
C47
1u
SID
E2
LCDCE
EN1
AUX5
C55 1u
CP3 1k*2
R66
47k
SID
E1
AUX1
SEL
A11
KE
Y1I
oE
R57
10k
A10
R59
47k
AFSTD
D0
C481000p
CP5 1k*4
R80 1k
R77 1k
D14 MA2S111
EN3
WE
R56
470k
22u6
.3
AFDIR
R51
47k
R53
470k
A13
AFDIO
C72
1200p
KE
Y3I
R65
47k
R62
10k
A12
C50
1000
p
C54
470p
L7
L6
INT
TX
DATA
5RC
AQSFTMMUTE
DATA
OPST
CLK
SP_M
BATT
VOXIN
SFTOE
CLK
BATT
SFTSTB
VOXMUTE
5M
LEDRLEDG
RADIOSTATEDETECTOR
D14,16
VOLIN
RESET
STSW
5R
5T
5RC
SSB
SC
LK
SB
VS
S
LSDIN
5MS
BU
SY
5C
EM
P
RSSI
CE
5TC
CN
VS
S
RE
SE
T
VC
C
TX
D
RX
D
R49
R22
1
R39
C45
IC7
30625MGP234HU
MICROPROCESSOR
KEY1O
KEY2O
KEY3O
KEY4O
D7
D6
D5
D4
D3
D2
D1
D0
DT
CK
AUX3
AUX1
AUX6
AUX2
AUX5
AUX4
BATTSEL
THP
VOLIN
VOXIN
ASQL
RSSI
BATTLVL
AGND
LSDIN
VREF
AVCCKEY1
KE
Y2
KE
Y3
PC
HS
DO
EE
PD
AT
EE
PC
L
HS
DIN
MD
SW
DA
CD
AT
BY
TE
CN
VS
S
EE
PD
AT
AM
2
RE
SE
T
XO
UT
DG
ND
XIN
VC
C
NM
I
EN
2
INT
PT
T
SH
IFT
/MO
DE
L
BE
EP
SF
TOE
DA
CLD
LED
R
LED
G
OP
TD
ET
LSD
OU
T
SID
E1
SID
E2
TX
HSDO
HSDIN
DACDAT
MDSW
AM2
XOUT
XIN
PTT
SHIFT/MODEL
EEPDATEEPCL
BEEP
DACLD
TXD
RXD
DACCLK
OPTDET
LSDOUT
5R
5T
AQSFT
STSW
MMUTEOPST
SSB
SB
TXDRXD
VOXMUTE
SP_M
5MS
5C
TX-RX UNIT (X57-7000-XX) (B/4)
SCHEMATIC DIAGRAM TK-2170
59
X57-700 (B/4) 4/6
TSRQP
R90
390k
A15
R16
6
10k
R10
8
330k
C97
100p
C63
12p
A2
R109
820k
A16
R103
1M
AU
X4
C98
0.06
8u
A0
A18
1
2
3
4VSS
5
6
7
8VDD
DMUTE
R99
47k
R14
7
10k
R10
7
560k
R171
0
AU
X3
C189 0.1u
R12
1
180k
A17
R13
7
22k
C104 0.1u
A14
C114
0.1u
R101
10k
C13
6
560p
R98
47k
C19
0
1000
p
C423
4.7u
C79
2200
p
1A0
2A1
3A2
4VSS
5
6
7
8
C90 0.1u
C59 22p
C66
0.01
uC85
0.012u
AU
X5
C61
0.1u
R89 1k
A13
C117
1u
C12
8
1000
p
1
2
3
4VSS
5
6
7
8VDD
C68
1000
p
C87
0.1u
A8
A1
R17
3
180k
C75
0.01
5u
R245
10k
D7
R13
5
0
R176
68k
oE
C56
0.1u
R15
3
3.3k
R104
10k
A9
C96 1u
R93
39k
C93 1u
D6
2SC4649(N,P)Q17
R97
470k
A11
C91 0.1u
D5
C74
1200
p
C176
0.22uC78
0.1u
R17
2
680k
C107
0.1u
R105
4.7k
C11
5
0.1u
A10
C129
1u
D17 MA2S111
C67
2.2u
10
D1
1CoMMoN
2INH
3VEE
4GND
5A
6CH1
7CH0
8VCC
C62 1p
D0
C11
10.
01u
R159
470k
AU
X2
R100
22k
C71
3900
p
D4
C13
2
0.1u
R84 180k
C11
9
0.01
u
D3
R125 1.5k
AU
X1
R143
47k
D2
C77
0.015u
AU
X6
R13
415
0k
R94
680k
1
2
3
4VSS
5
6
7
8VDD
R12
2
100k
C65
0.1u
C58
1000
p
1
2
3
4VSS
5
6
7
8VDD
CP
54
47k*
2
CS
O
C130 0.1u
C57
15u6
.3
A3
C13
8
0.1u
WE
R15
2
1M
A7
A4
A12
C70
6800
p
IC8
AT29
C04
0A-9
0TU
1A
112
A9
3A
84
A13
5A
146
A17
7W
E8
VC
C9
A18
10A
1611
A15
12A
1213
A7
14A
615
A5
16A
417181920212223242526272829303132
C60 12p
R115 10k
C76
3300
p
C73
47p
C69
10u6
.3
A5
R96
1k
C81
0.1u
R114
180k
R13
910
k
A6
R144
4.7kR15
4
68k
R140
1k
R106
47k
CN60E40-5932-05
1234567891011121314151617181920
L9
STSW
OPST
SB5R
SSB
SP_M
VOXMUTE
5C
AQSFT
TXD
MMUTE
5T
FLASHMEMORY
STSW
TX
5MS
RXD
FILTERO
EXTLIMIN
HSDIN
VOXIN
TXD
RXD
AM2
SHIFT/MODEL
OPTDET
DACLD
HSDIN
MDSW
PTT
XOUT
XIN
DACDAT
BEEP
LSDOUT
TX
DACCLK
HSDO
DET AMP / VREF
DI9
SPLI
EEPDATEEPCL
LSDIN
RSSI
TX HSDSIDE TONEMUTE
AF REFERENCEVOLTAGE BIAS SUPPLY
RX DET MUTECONTROL VOLTAGEDISCHARGE
CPU CLOCKSHIFT SW
RX
D
AU
X5
TX
D
DE
OA
LT
LSD
FO
SP
_M
RA
OR
A I
MIC
O
MIC
I
GN
DTA
1D
ATA
O5C
AU
X6
AU
X2
SS
B
AU
X1
MD
SW
AU
X3
AU
X4
RS
SI
GN
D
SS
B
AU
X1
AU
X2
RX
D2
AU
X3
AU
X4
AU
X5
TX
D2
TA1
5C
MIC
O
TA2
DE
O
ALT
2
ALT
1
MIC
I
RA
O
RA
I
AU
X6
A3
A2
A1
A0
Io0
Io1
Io2
GN
D
Io3
Io4
Io5
Io6
Io7
CE
A10oE
D28RB706F-40
SSM3K15TE(F)Q14
RX AF MUTE
IC10TK62012F
SDA
SCL
WP
VCC
IC9CAT24WC64JI
EEPROM
IC11TK62012F
LSD FILTER
IC12TK62012F
TX SUM AMP
5T
5MS
OPST
SB5R
SP_M
VOXMUTE
5C
AQSFTMMUTE
IC15TK62012F
RX HSD FILTER
IC14TC7W53FK(F)
AF SW
TXD
RXD
AM2
OPTDET
DACLD
PTT
DACDAT
DACCLK
X1
L77-
1950
-05
2SJ347FQ33
7.4V
5V
5V
TX-RX UNIT (X57-7000-XX) (B/4)
TK-2170 SCHEMATIC DIAGRAM
60
X57-700 (B/4) 5/6
U V W X Y
A
C89 1p
C19
2
1000
p
R169
22k
R162 120k
C12
3
68p
R236
120k
SSM3K15TE(F)Q34
R165
150k
C84
1000
p
R13
0
470k
R14
2
22k
R25
1
470k
R24
3
470k
R145
150k
C125
0.1u
AFDAT
C13
3
1u
C106
1000p
L12
C100 4.7u
R150
15k
AFDIO
R157
330k R16
8
470k
AFDIR
R241 47k R160
220k
SCLK
C10
9
10p
R163
39k
R11
9
100
C20
0
0.1u
C121
0.039u
C18
5
0.01
u
SSM3K15TE(F)Q22
DTRLOAD
AFRTM
R158
330k
R14
1
1M
R164
180k
C13
7
1000
p
TCLK/DTRDO
R15
5
22k
R14
9
1M
R156
330k
R24
0
470k
R22
6
180k
R11
3
0
AFSTD
R247
180k
L13
C82
100p
C18
7
0.01
u
C183
1000p
C134
0.1u
R239
100k
R111 820k
123456789
10TCLK/DTRDO
11TDATA/DTRCLK
12DI/O
13RDF/FD
14SCLK
15DIR
16XOUT
17X
IN18
VS
S
19 20 21 22 23 24 25D
TR
AIN
26
27
28
29
30
31
32
C102 0.01u
C108
1u
R24
6
22k
2SJ243Q30
R24
2
100k
C18
8
27p
R18
3
10k
C12
7
180p
2SC4649(N,P)Q31
C112 68p
C131
820p
C19
1
1000
p
R16
7
100k
R151
18k
R17
0
0
C88 1p
C99 4.7uC
116
12p
C95
0.22
u
C135
1u
2SC4649(N,P)Q32
C11
3
0.1u
SSM3K15TE(F)Q19
R146 1M
C126
47p
C12
2
1000
p
R112 330k
C11
0
1000
p
C18
6
27p
C103 4.7u
R161 120k
C118 0.1u
R131
0
D32DA221
R12
9
1M
R244 47k
R132
0
5MS
5C
VOX AMPGAIN LIMITTER
MMUTE
VOXMUTE
5MS
VOX LEVELTECTORCONTROL SW
SP_M
5R
PTT
SB
5T5T
OPST
AQSFT
RXD
PTT
RXD
OPTDET
TXD
TX
5R
DACCLK
AM2
SB
PTT
RXD
5C
DACDAT
OPTDET
TXD
EXTLIMIN
DACLD
FILTERO
MICMUTESW OPTDET
EXT. ALERTINPUT ATT SW
AF MUTE SW
SP_M
OPSTMMUTE
TXD
SPLOQ21
RN4910(F)
AF SW
X2
3.6864MHzL77-1976-05
Q31,32
AUDIO PROCESSORCLOCK SHIFT SW
D29
RB706F-40
VOX LEVELDETECTOR
AG
ND
IN
TX
IN
TX
INO
LIM
LV
EX
TLI
MIN
MO
D
VD
DD
TR
LOA
DN
ST
D
RXAF
RXAFIN
EXPOUT
FILTERO
RXINO
RXIN
AGND
AM
P3P
AM
P3N
AM
P3O
AM
P4P
AM
P4N
AM
P4O
IC13
AQUA-L
AUDIO PROCESSOR
DACCLK
DACDAT
DACLD
5MS
C120 2.2u
7.5VPOWER ON:5VOFF:0V
TX-RX UNIT (X57-7000-XX) (B/4)
SCHEMATIC DIAGRAM TK-2170
61
X57-700 (B/4) 6/6
R230
12k
R203
2.2k
C14
9
220p
R20
6
0
DSW
1VIN1
2VOUT1
3VOUT2
4VIN2
5VDD
6LD
7CLK
8DI
9VIN3
10VOUT3
11VOUT4
12VIN4
13
14
15
16
17
18
19
20
21
22
23
24
R180
10k
APCSW
C14
2
1u
C172
100u6.3
R224 100k
NARROW
R232 15k
R259
10k
2SJ347FQ26
C18
2
680p
R218 0
C139 1u
11
2VCC
33
4VIN
5RIPPLE
6
7
8
9
10
C19
7
1000
p
C17
4
1000
p
C168
0.047u
C16
9
0.03
9uR
187
47k
SSM6J08FU(F)Q24
J1E11-0457-05
R21
5
330k
R21
1
470k
R22
9
12k
C15
5
1000
p
C17
3
220p
R17
4
12k
C17
1
10u6
.3
C19
8
1000
p
C148
1000p
C15
8
0.1u
C15
9
100p
R202
1k
C15
3
1u
IC17TK62012F
1
2
3
4VSS
5
6
7
8VDD
C147
1000p
R26
1
10k
R20
0
47k
R175
10k
C18
1
4.7u
R212 100
C15
4
1000
p
R19
3
100k
2SK1830FQ25
C15
1
2.2u
PLLDAT
R178 1k
L10
L14
C184
2200p
PCK
C14
3
1u
C161 100p
R19
2
100k
THP
C145
1000p
R213 100
C15
0
2.2u
1
2
34oUT
5VDD
C146
1000p
R195
1k
R116 39k
C16
6
1000
p
R21
0
470
C17
8
1u
PLE
PC
R20
4
100k
C162
10u6.3
CN18E40-6420-05
1GND
2PC
3DSW
4APCSW
55T
65T
75C
85C
95R
10NARROW
11WIDE
12DETAF
13RSSI
14ASQL
15BPF
16THM
17PLE
18PDATA
19PCLK
20UL
215MS
22TCXO
23MOD
24TX
25RX
26GND
RSSI
C177 0.1u
R217
0
R207
150k
Q27DTC144EE
R198
0
ASQL
R11
7
68k
R194
1k
R199
1k
R22
5
100k
R196
150
C157
0.22u
UL
R21
4
1.8k
R177 0
RX
C14
0
0.1u
C17
0
1000
p
Q23DTC144EE
TX
C20
1
0.22
u
R181
0
WIDE
C175 0.01u
R21
6
270k
R189 0
R190 0
R23
1
10k
C18
010
0p
AF AMPDC SUPPLY SW
5T
5R
TCXO BUFFER
MIC INPUTLEVELDETECTOR
DACCLK
DACDAT
DACLD
PTTO
SB
5C
PTT
5MS
AF MUTECONTROL SW
MIC ALC
MIC ALC
AF AMPDC SUPPLYCONTROL SW
OPTDET
RXD
BLU
WHT
BLK
RED
SP_M
TXD
D30
MIC INPUTLEVELDETECTOR
D31
5MS
TXD
E37-1141-X5
VIN5
VOUT5
VOUT6
VIN6
DO
VDAref
RESET
GND
VIN7
VOUT7
VOUT8
VIN8
IC16M62364FP-F
D/A CONVERTER
IC18TA7368F
AF AMP
NF
PHASE
PRE-GND
PW-GND
PoUT
D31RB706F-40
D30RB706F-40
IN+
VSS
IN-
IC19TC75S51FE(F)
RX BPF TUNEVOLTAGE AMP
PTT/RXDMIC
MICINOPTDET
5MSAE
TXDNC
SPOSPI
R22
0
2.2k
L11
SSM3K01T(F)Q28
AF MUTE SW
SSM3K01T(F)Q35
AF MUTE SW
PTTI(RXD)
5V
POWER ON:5V OFF:0V
T:0VR:5V
7.5V
7.5V
ADACABAAZ
TX-RX UNIT (X57-7000-XX) (B/4)
TK-2170 SCHEMATIC DIAGRAM
62
X57-700 (A/4) 1/2
-t
R511
0
R61
2
100
B
CN901E40-6420-05
1GND
2RX
3TX
4MOD
5TCXO
65MS
7UL
8PCLK
9PDAT
10PLE
11THM
12BPF
13ASQL
14RSSI
15DETAF
16WIDE
17NARROW
185R
195C
205C
215T
225T
23APCSW
24DSW
25PC
26GND
C50
510
0p
C50
410
p
R61
1
82k
R515
1k
C926 1000p
R913 470
R51
4
1k
C90
1
1000
p
C50
310
0pC
502
47p
BPF
L501
4.7u
C732
0.01u
C50
710
0p
C925 1000p
C51
310
00p
C50
910
p
R50
1
0
R512
0
R50
5
1k
R507
47
C728
0.01u
R727
680
R50
8
10
C73
0
8p
R50
2
1k
R61
3
47k
R516
470
R50
4
10k
C906 1000p
R923
0
R503
10
BATT
CV
R506
150k
1C
PG
ND
2A
GN
D
3A
GN
D
4R
Fin
B
5R
Fin
A
6
7
8
9
10
11 12 13 14 15
16
17
18
19
20
C52
5
3.3u
10
C522
470p
L901
C61
2
1000
p
C52
0
1u
C51
4
470p
R728
470
L503
D90
1
1SR
154-
400
R54
5
33k(
D)
BATT
C515
1000p
C924 1000p
C90
4
1000
p
R51
0
10
C51
20.
01u
C50
1
0.01
u
R73
3
56k
C74
9
1000
p
R73
5
56k
C74
7
5p(B
)
R73
4
100k
C7461000p
L709
120n
R73
6
100k
C744
1p
3SK318Q704
R73
2
390
C74
3
0.01
uC
745
1000
p
C73
5
1000
pC
737
0.01
u
R731
2.2kR72
9
100
C739
12p
L705
560n
L707
270n
C73
6
12p(
G)
L706
56n
L708
56n
C74
0
12p
C738
2p(B)
C741
3p(B)
C74
2
5p(B
)
C61
5
1000
p
L602
100n
R61
4
330
L603
C61
3
1uC
616
1000
p
2SK3077FQ602
C61
0
1000
p
C611
47p
R602
0
C601
1000p
L601
47n
C60
2
6p
C60
4
6p
C60
3
1000
p
R60
1
4.7k
D518
HSC277
R53
6
4.7k
C57
8
1000
p
C579
10p
L521
100n
R54
2
330
C576
15p
R54
3
2.2k
C581
1000p
R54
8
4.7k
R54
0
3.3k
R54
1
10k
C57
7
1000
p
R55
0
0
R54
9
47
D511
1SV325F
C55
8
10p
C548
30p C567
0.5p(B)
D510
1SV325F
D50
8
1SV
325F
L513
22n
D50
9
1SV
325F
C53
5
1000
p
C56
5
0.1uL5
09
15u R53
0
270C
559
10p(
B)
R532
22
C54
9
15p
TC
502
10p C56
3
1000
p
L518
10u
L506
18u
L508
15u
R525
270k
C541
56p
R522
180k
D50
41S
V32
5F
C56
4
0.1u
C54
5
22p
L517
10uTC
501
10p
R531
22
C55
1
0.75
p(B
)
L512
33n
C55
6
8p(B
)
C542
1u
R52
9
180
L505
10u
C56
2
1000
p
D51
3
1SV
278F
C55
5
8p(B
)C53
4
1000
p
D50
51S
V32
5F C566
0.5p(B)
C50
60.
01u
C50
847
0p
C51
11u
VC
oNT
GN
DoU
TP
UT
VC
C
C51
00.
022u
C517
0.01u
C516
1u
C51
91u
R50
93.
3k
C52
3
0.1u
35
C52
6
0.1u
35
C52
8
0.22
u35
R51
8
10k
C54
3
9p
L511
100n
C52
7
12p
L504
33n
C53
6
33p
D50
3
HS
C27
7
L507
27n
C529
2p
R52
1
10k
L502
10n
C53
2
470p
C530
8p(B)
C55
2
470p
2SC5488Q501
C52
4
470p
C538
5p
R51
3
47
D502
HSC277
C53
1
12p
C533
5p
R52
0
10k
C575
4p
D51
2
HS
C27
7
R523
22
R52
8
330
C550
470p
C54
4
5p
R52
7
68k
R51
9
4.7k
C53
7
18p
C56
0
470p
R51
7
4.7k
C72
9
1p(B
)
C51
8
1000
pC
521
1u
R902 470
R901 470
R903 470
R912 100
R92
210
0
R92
110
0
R91
847
C916 1000p
PC
FREQUENCYCONTROLRX VCO
D508-511RX VCOOSCILLATOR
2nd_Lo
F-INDOUBLER
DSW
5R
APCSW
PRE-DRIVE AMP
APC
5T
MIXER
TXRX
TX RF SW
B
TX-RX UNIT (X57-7000-XX)(A/4)
CE
CLK
DAT
A LE
MU
XO
UT
DVDD
DVDD
VP
Rset
CP
IC501ADF4111BCP7
PLL SYSTEM
AVDD
AVDD
REFin
DGND
DGND
X50
1
16.8
MH
zL7
7-19
69-0
5
2SK508NV(K52)Q503
2SK508NV(K52)Q502
TX VCOOSCILLATOR
TX VCOMODULATOR
D513
FREQUENCYCONTROLTX VCO
D504-507
D507
1SV325F
D506
1SV325F
D502,503,512
F-IN FILTERSHIFT SW
FAST
D501
HSC277
LOCK UPDIODE
5R
ASQL
5C
NARROW
BPF
RSSI
WIDE
XF701L71-0617-25
49.95MHz
L704
C73
4
1000
p
C73
3
0.01
u
TH
501
100k
C58
0
1000
p
R54
6
100k
(D)
D517
HSC277
RX LOCAL SW2SC5488
Q507
LOCAL AMP
F901F53-0324-05
2.5A
VOLTAGELIMITER
T:0VR:3.2V
T:0VR:3.2V
T:0.9V(Hi) 0.75V(Lo)R:0V
T:0VR:4.8V
T:0VR:1V
T:5VR:0V
T:5VR:0V
0.9V
4.9V
T:2.5V(Hi) 2.1V(Lo)R:0V
4.9V
2.1V
1.4V
AE AF AG AH AI
SCHEMATIC DIAGRAM TK-2170
63
7
6
5
4
3
2
1
ANAMALAKAJ
X57-700 (A/4) 2/2
-t-t
C719
82p
C57
3
1000
p
Q702DTA144EER716
3.3k
R726
220k
R53
5
100
R759
0
R70
8
10k
C71
7
1u
D702DAN235E
C57
2
10u1
0
R7172.7k
R636
0
R62
1
0.39
C71
8
22u6
.3
R64
3
47k
D51
4
HS
C27
7
R62
9
0.39
1 OSCIN
2 OSCOUT
3 MIXOUT
4 VCC
5 IFIN
6 DEC
7 FILOUT
8 FILIN 9
10
11
12
13
14
15
162SC5488
Q506
R62
4
47k
2SC4617(S)Q505
C710
47p
R61
9
10k
R633
330k(D)
R637
10k
R70
6
4.7k
C63
9
1000
p
C65
8
1000
p
R70
24.
7k
C72
7
1000
p
Q607DTC114EE
L703
1.5u
C70
6
56p
R760
0
C70
7
330p
R631
100k(D)
R634
10k
TH
702
100k
R62
2
27
C71
6
1800
p
C70
4
0.01
u
R71
0
1k
2SC4649(N,P)Q703
L702
100n
R64
0
470k
R704
330k
C71
1
68p
C705
22p
R71
9
3.3k
C641
100p
R71
8
10
C651
0.1u
C64
8
1000
p
2SC4649(N,P)Q701
R647
0
Q608DTA144EE
L617
7T
C71
2
330p
SSM3K15TE(F)Q609
R639
150k
ANT
L618
6T
C72
1
1000
p
R63
5
47k
C713
0.1u
R72
2
100
C714
39p
C63
3
1000
p
C72
2
0.1u
R70
7
100
D701DAN235E
R64
2
82
L701
150n
C63
5
1000
p
C71
5
470p
L616
7T
R70
1
10k
R70
3
4.7k
C724
33p
R72
1
120k
C72
0
0.01
u
R53
3
4.7k
R713
330k
R711
470kL519
C709
0.1u
C72
5
0.1u
R53
4
150k
C70
1
0.1u
C57
4
33p
TH
701
100k
R630
100k(D)
C72
3
0.03
3u
R74
7
100k
C72
6
0.01
u
C62
2
1000
p
R62
3
0.39
C70
3
56p
R70
54.
7k
IC601TA75W01FUF
1
2
3
45IN2+
6IN2-
7OUT-B
8VCC
R715
3.3k
C708
0.1u
R63
8
470k
C70
2
0.1u
C56
9
1000
p
R62
7
12k
11p10p 10p
C67
8
8p
C68
2
13p
C68
0
18p
C676
1000p
L614
2.2u
R64
627
0
R64
527
0
C67
310
00p
L615
8T
C67
5
27p
C67
7
27p
D60
6
HV
C13
1
D60
8
HV
C13
1
C65
7
7p
C67
1
2p(B
)
C66
9
18p
L613
3T
C670
68p
L612
6T
C65
2
27p(
G)
C65
5
68p(
G)
D61
0
AV
RM
1608
270M
AB
L610
3T
L611 9T
C64
30.
01u
L609
C64
610
00p
D60
9
02D
Z15
F-(
X,Y
)
C64
7
1000
p
C64
4
2.2u
C63
6
56p
R62
5
150
C625
1000p
C62
610
0p
C62
4
5p
L607
12n
C62
9
27p
L605
150n
R626
0
L606
C618
1000p
C617
39p
R616
0
C61
9
15p
L604
47n
R618
100
C92
8
1000
p
D60
1
UD
ZS
4.7B
C63
2
2.2u
10
R628
3.9k
R64
8
0
Q605DTC114EE
C76
4
1000
p
R74
2
470
3SK294(F)Q705
C76
5
1000
p
C76
7
1000
p
R74
8
100k
C768
8p(B)
R751
0
R750
15
R74
9
180k
L715
68n
C77
0
22p
L717
56nC77
6
1p(B
)
R75
5 0
R75
2
1M
C77
5
15p
C77
1
47p
C777
10p(B)
C779
33p
C77
4
1000
p
C77
8
3p(B
)
D70
6
1SV
323F
C772
4p(B)
R75
3
1M
L716
56n
R75
4
0
C773
3p(B)
D70
5
1SV
323FC
769
1.5p
(B)
C76
0
1000
p
R741
47
R73
9
1M
C75
6
1000
p
R73
8
1M
C75
2
39p
C748
1000p
D70
4
1SV
323F
C75
8
27p
D70
3
1SV
323F
C75
3
1000
p
C92
9
47p
C75
1
2p(B
)
C757
4p(B)
L713
68n
R74
0
470
L710
270n
L711
68n
C755
3p(B)
C75
9
1.5p
(B)
C750
8p(B)
L712
R761
0
C57
1
1000
p
C568
0.01u
C570
0.01u
L520
100n
TXRX
APCSW
5T
W/N SW /RX
5R
NARROW
D705,706
APC MUTE SW
ASQL
APCMUTE SW
WIDE
2nd_Lo
APC
NARROW
IF AMP
2ND LOCALTRIPLER
BPF
PC
COMPARATOR (APC)
5R
DSW
5C
RSSI
APC DC SW
D604,605ANT SW
RF BPF TUNING
RF AMP
RIPPLE FILTER
SURGEABSORBER
RF BUFFER AMP
SURGEABSORBER
B
RD01MUS1Q603
TX DRIVE AMP
RD07MVS1Q604
RF FINAL AMP
D604
HVC131D605
HVC131
ANT SWD606,608
OUT1
IN1-
IN1+
VEE
RF BPF TUNINGD703,704
D514
RIPPLE FILTERSTABILIZATIONDIODE
CERAMICFILTERW/N SW
D701,702
CF702L72-1012-05
NARROW
CF701L72-1010-05
WIDE
AFOUT
QUAD
IFOUT
RSSI
N-DET
N-REC
GND
MIXIN
IC701TA31136FNG
FM IF SYSTEM
APCVOLTAGELIMITER
APC VOLTAGE SW
C681C679 C683
R63
2
330k
(D)
Q504SSM6P05FU(F)
TX/RX VCODC SW
CD701L79-1474-05
T:0VR:5V
T:5VR:0V
T:0VR:4.9V T:0V
R:5V T:0VR:3.2V
W:0VN:5V
T:0VR:0.7V
T:0VR:4.4V
T:4.9VR:4.9V
4.9V
4.2V
T:0VR:5V
T:5VR:0V
T:4.1VR:0V
T:2.1V(Hi) 1.7V(Lo)R:0V
T:0VR:7.4V
T:1.5VR:0V
7.25V
T:0VR:4.1V
T:2.0V(Hi) 1.7V(Lo)
7.4V
TX-RX UNIT (X57-7000-XX) (A/4)
Note : The components marked with a dot (•) are parts of layer 1.
-t
-t
-t
A
BATSEL
SB
SB
R511
0
C719
82p
C57
3
1000
p
Q702DTA144EE
R61
2
100
B
CN901E40-6420-05
1GND
2RX
3TX
4MOD
5TCXO
65MS
7UL
8PCLK
9PDAT
10PLE
11THM
12BPF
13ASQL
14RSSI
15DETAF
16WIDE
17NARROW
185R
195C
205C
215T
225T
23APCSW
24DSW
25PC
26GND
R716
3.3k
R726
220k
C50
510
0p
R53
5
100
R759
0
R70
8
10k
C50
410
p
C71
7
1u
D702DAN235E
C57
2
10u1
0
R61
1
82k
R515
1k
R7172.7k
R636
0
R62
1
0.39
C71
8
22u6
.3
R64
3
47k
C926 1000p
D51
4
HS
C27
7
R913 470
R62
9
0.39
1 OSCIN
2 OSCOUT
3 MIXOUT
4 VCC
5 IFIN
6 DEC
7 FILOUT
8 FILIN 9
10
11
12
13
14
15
162SC5488
Q506
R62
4
47k
2SC4617(S)Q505
R51
4
1k
C710
47p
R61
9
10k
C90
1
1000
p
R633
330k(D)
C50
310
0pC
502
47p
R637
10k
BPF
R70
6
4.7k
L501
4.7u
C63
9
1000
p
C65
8
1000
p
C732
0.01u
R70
24.
7k
C50
710
0p
C72
7
1000
p
C925 1000p
Q607DTC114EE
L703
1.5u
C70
6
56p
C51
310
00p
R760
0
C70
7
330p
R631
100k(D)
C50
910
p
R50
1
0
R634
10k
R512
0
R50
5
1k
TH
702
100k
R62
2
27
R507
47
C71
6
1800
p
C728
0.01u
R727
680
R50
8
10
C73
0
8p
C70
4
0.01
u
R71
0
1k
2SC4649(N,P)Q703
L702
100n
R64
0
470k
R50
2
1k
R704
330k
R61
3
47k
R516
470
C71
1
68p
R50
4
10k
C906 1000p
C705
22p
R71
9
3.3k
C641
100p
R71
8
10
C651
0.1u
C64
8
1000
p
2SC4649(N,P)Q701
R647
0
Q608DTA144EE
R923
0
R503
10
BATT
L617
7T
C71
2
330p
SSM3K15TE(F)Q609
R639
150k
ANT
L618
6T
C72
1
1000
p
CV
R63
5
47k
R506
150k
C713
0.1u
1C
PG
ND
2A
GN
D
3A
GN
D
4R
Fin
B
5R
Fin
A
6
7
8
9
10
11 12 13 14 15
16
17
18
19
20
R72
2
100
C714
39p
C63
3
1000
p
C52
5
3.3u
10
C522
470p
L901
C72
2
0.1u
R70
7
100
D701DAN235E
C61
2
1000
p
R64
2
82
L701
150n
C63
5
1000
p
C71
5
470p
L616
7T
R70
1
10k
R70
3
4.7k
C724
33p
R72
1
120k
C72
0
0.01
u
R53
3
4.7k
R713
330k
R711
470kL519
C52
0
1u
C709
0.1u
C72
5
0.1u
R53
4
150k
C51
4
470p
C70
1
0.1u
C57
4
33p
R728
470
TH
701
100k
R630
100k(D)
L503
C72
3
0.03
3u
D90
1
1SR
154-
400
R54
5
33k(
D)
BATT
R74
7
100k
C515
1000p
C72
6
0.01
u
C62
2
1000
p
R62
3
0.39
C924 1000p
C90
4
1000
p
C70
3
56p
R70
54.
7k
IC601TA75W01FUF
1
2
3
45IN2+
6IN2-
7OUT-B
8VCC
R715
3.3k
R51
0
10
C708
0.1u
R63
8
470k
C70
2
0.1u
C51
20.
01u
C56
9
1000
p
C50
1
0.01
u
R62
7
12k
11p10p 10p
C67
8
8p
C68
2
13p
C68
0
18p
C676
1000p
L614
2.2u
R64
627
0
R64
527
0
C67
310
00p
L615
8T
C67
5
27p
C67
7
27p
D60
6
HV
C13
1
D60
8
HV
C13
1
C65
7
7p
C67
1
2p(B
)
C66
9
18p
L613
3T
C670
68p
L612
6T
C65
2
27p(
G)
C65
5
68p(
G)
D61
0
AV
RM
1608
270M
AB
L610
3T
L611 9T
C64
30.
01u
L609
C64
610
00p
D60
9
02D
Z15
F-(
X,Y
)
C64
7
1000
p
C64
4
2.2u
C63
6
56p
R62
5
150
C625
1000p
C62
610
0p
C62
4
5p
L607
12n
C62
9
27p
L605
150n
R626
0
L606
C618
1000p
C617
39p
R616
0
C61
9
15p
L604
47n
R618
100
C92
8
1000
p
D60
1
UD
ZS
4.7B
C63
2
2.2u
10
R628
3.9k
R64
8
0
Q605DTC114EE
C76
4
1000
p
R74
2
470
3SK294(F)Q705
C76
5
1000
p
C76
7
1000
p
R74
8
100k
C768
8p(B)
R751
0
R750
15
R74
9
180k
L715
68n
C77
0
22p
L717
56nC77
6
1p(B
)
R75
5 0
R75
2
1M
C77
5
15p
C77
1
47p
C777
10p(B)
C779
33p
C77
4
1000
p
C77
8
3p(B
)
D70
6
1SV
323F
C772
4p(B)
R75
3
1M
L716
56n
R75
4
0
C773
3p(B)
D70
5
1SV
323FC
769
1.5p
(B)
C76
0
1000
p
R741
47
R73
9
1M
C75
6
1000
p
R73
8
1M
C75
2
39p
C748
1000p
D70
4
1SV
323F
C75
8
27p
D70
3
1SV
323F
C75
3
1000
p
C92
9
47p
C75
1
2p(B
)
C757
4p(B)
L713
68n
R74
0
470
L710
270n
L711
68n
C755
3p(B)
C75
9
1.5p
(B)
C750
8p(B)
L712
R761
0
R73
3
56k
C74
9
1000
p
R73
5
56k
C74
7
5p(B
)
R73
4
100k
C7461000p
L709
120n
R73
6
100k
C744
1p
3SK318Q704
R73
2
390
C74
3
0.01
uC
745
1000
p
C73
5
1000
pC
737
0.01
u
R731
2.2kR72
9
100
C739
12p
L705
560n
L707
270n
C73
6
12p(
G)
L706
56n
L708
56n
C74
0
12p
C738
2p(B)
C741
3p(B)
C74
2
5p(B
)
C61
5
1000
p
L602
100n
R61
4
330
L603
C61
3
1uC
616
1000
p
2SK3077FQ602
C61
0
1000
p
C611
47p
R602
0
C601
1000p
L601
47n
C60
2
6p
C60
4
6p
C60
3
1000
p
R60
1
4.7k
D518
HSC277
R53
6
4.7k
C57
8
1000
p
C579
10p
L521
100n
R54
2
330
C576
15p
R54
3
2.2k
C581
1000p
R54
8
4.7k
R54
0
3.3k
R54
1
10k
C57
7
1000
p
R55
0
0
R54
9
47
C57
1
1000
p
C568
0.01u
C570
0.01u
D511
1SV325F
C55
8
10p
C548
30p C567
0.5p(B)
D510
1SV325F
D50
8
1SV
325F
L513
22n
D50
9
1SV
325F
C53
5
1000
p
C56
5
0.1uL5
09
15u R53
0
270C
559
10p(
B)
R532
22
C54
9
15p
TC
502
10p C56
3
1000
p
L518
10u
L506
18u
L508
15u
R525
270k
C541
56p
R522
180k
D50
41S
V32
5F
C56
4
0.1u
C54
5
22p
L517
10uTC
501
10p
R531
22
C55
1
0.75
p(B
)
L512
33n
C55
6
8p(B
)
C542
1u
R52
9
180
L505
10u
C56
2
1000
p
D51
3
1SV
278F
C55
5
8p(B
)C53
4
1000
p
D50
51S
V32
5F C566
0.5p(B)
C50
60.
01u
C50
847
0p
C51
11u
VC
oNT
GN
DoU
TP
UT
VC
C
C51
00.
022u
C517
0.01u
C516
1u
C51
91u
R50
93.
3k
C52
3
0.1u
35
C52
6
0.1u
35
C52
8
0.22
u35
R51
8
10k
C54
3
9p
L511
100n
C52
7
12p
L504
33n
C53
6
33p
D50
3
HS
C27
7
L507
27n
C529
2p
R52
1
10k
L502
10n
C53
2
470p
C530
8p(B)
C55
2
470p
2SC5488Q501
C52
4
470p
C538
5p
R51
3
47
D502
HSC277
C53
1
12p
C533
5p
R52
0
10k
C575
4p
D51
2
HS
C27
7
R523
22
R52
8
330
C550
470p
C54
4
5p
R52
7
68k
R51
9
4.7k
C53
7
18p
C56
0
470p
R51
7
4.7k
C72
9
1p(B
)
C51
8
1000
pC
521
1u
R902 470
R901 470
R903 470
R912 100
R92
210
0
R92
110
0
R91
847
L520
100n
C916 1000p
R90
390k
SIDE2
C33
1000
p
R230
12k
R203
2.2k
C89 1p
C19
2
1000
p
CP
431k
*2
A15
D27
MA2S111
S11
R169
22k
R162 120k
S16
R16
6
10k
SEL
R10
8
330k
C14
9
220p
R22
31k
A8
C97
100p
C12
3
68p
R68
180
R20
6
0
C63
12p
A2
R73
470k
R109
820k
R55
470k
DSW
S30
R236
120k
D25
MA2S111
SSM3K15TE(F)Q34
A16
R2
15k
KEY3O
A9
DTRLOAD
S17
47k
R103
1M
R165
150k
S6
AU
X4
C44
0.01u
1VIN1
2VOUT1
3VOUT2
4VIN2
5VDD
6LD
7CLK
8DI
9VIN3
10VOUT3
11VOUT4
12VIN4
13
14
15
16
17
18
19
20
21
22
23
24
R180
10k
APCSW
C98
0.06
8u
A0
C11
2.2u
C14
2
1u
S29
R23
0
R36 43k
A5
A18
1
2
3
4VSS
5
6
7
8VDD
KEY2O
S14
DMUTE
C172
100u6.3
L1
RX
R99
47k
C84
1000
p
R224 100k
R13
0
470k
R14
2
22k
R20
10k
NARROW
S4
R232 15k
CP8 1k*2
R25
1
470k
CP341k*4
R16
330
R24
3
470k
S13
S24
R14
7
10k
R145
150k
D9
*
A4
CP
401k
*4
S23
KEY3I
C16
1000
p
R259
10k
R14 1k
KE
Y2I
D3
R75
*
R10
7
560k
S8
C125
0.1u
LCDINH
R40
47k
S27
AFDAT
R10
247
k
R171
0
AU
X3
SSM3K15TE(F)Q15
C189 0.1u
2SJ347FQ26
C13
3
1u
C18
2
680p
A6
L3
C106
1000p
L12
R12
1
180k
AUX6
1STRB
2DATA
3CLK
4DMUTE
5SSBC
6WIDE
7NARROW
8VSS
9
10
11
12
13
14
15
16
C100 4.7u
AFDAT
A17
S4
CP
181k
*4
CP451k*2
R150
15k
R218 0
S20
CP
131k
*4
AFDIO
C139 1u
AUX2
LCDDAT
11
2VCC
33
4VIN
5RIPPLE
6
7
8
9
10
S28
R13
7
22kCP19
47k*2
R50
47k
R45
1k
PTT
R157
330k
C19
7
1000
p
C17
4
1000
p
C104 0.1u
S3
S13
R16
8
470k
EN2
A14
C34
1000
p
C27
22u6
.3
C114
0.1u
AFDIR
CP
381k
*4
CO
M2
Q6UMG3N
C168
0.047u
B38-0901-05
R101
10k
C13
6
560p
R98
47k
R11 47k
C19
0
1000
p
C16
9
0.03
9u
C423
4.7u
R241 47k
C79
2200
p
IC2XC6204B502PR
1NC
2VSS
3CE
4VIN
5VoUT
SEL
CN1E41-2440-05
1
2 NC
3 GND
4 toCPU
5 5V
6 NC
7 S3A
8 S1B
9 S*C
10 S1A
11 S2B
12 NC
13
14
15
1A0
2A1
3A2
4VSS
5
6
7
8
R18
747
k
R160
220k
SSM6J08FU(F)Q24
AUX
S1
J1E11-0457-05
S22
D1
R15
2.7k
R21
5
330k
C90 0.1u
TX
SCLK
C10
9
10p
S11
D12
*
CP321k*4
C59 22p
R163
39k
C66
0.01
u
R48 47k1STRB
2DATA
3CLK
45MSC
5SAVE
6STSW
7AM1
8VSS
9
10
11
12
13
14
15
16
R11
9
100
A2
C850.012u
C4
1u
C43
0.01u
R21
1
470k
R71
1k
SEL
AU
X5
C61
0.1u
R89 1k
C19
9
0.1u
S14
A13
D2
S24
C20
0
0.1u
C117
1u
1P
1/S
12
P2/
S2
3P
3/S
34
P4/
S4
5P
5/S
56
P6/
S6
7P
7/S
78
P8/
S8
9S
910
S10
11S
1112
S12
13S13
14S14
15S15
16S16
17S17
18S18
19S19
20S20
21S21
22S22
23S23
24S24
2526272829303132333435C
OM
1
36C
OM
2
37
COM338COM4
39VDD
40VLCD
41VLCD1
42VLCD2
43VSS
44oSC
45INH
46CE
47CL
48DI
C121
0.039u
R92
47k
C18
5
0.01
u
SSM3K15TE(F)Q22
S29
R22
9
12k
C12
8
1000
p
DTRLOAD
C15
5
1000
p
47k
A1R
63
3.3k
C17
3
220p
SCLK
1
2
3
4VSS
5
6
7
8VDD
LCDDAT
R17
4
12k
C68
1000
p
C87
0.1u
AF
RT
M
S15
A8
D5
A1
C17
1
10u6
.3
C19
8
1000
p
R17
3
180k
S21
C51
1000
p
D13
*
CP461k*2
CP
301k
*4
CP
4447
0k*2
S34
C75
0.01
5u
R245
10k
DMUTE
D7
C148
1000p
AFRTM
R13
5
0
L4
C17
1000
p
A7
NARROW
D7
C15
8
0.1u
R176
68k
R9
3.3k
EN2
S12
R158
330k
R14
1
1M
CN71E40-5915-X5
1
2
3
4
5
6
C15
9
100p
S19
oE
C56
0.1u
S32
R164
180k
R15
3
3.3k
A3
C13
7
1000
p
R202
1k
47k
TCLK/DTRDO
WIDE
R15
5
22k
CP4 1k*2
R104
10k
A9
A0
R12
330k
C15
3
1u
IC17TK62012F
1
2
3
4VSS
5
6
7
8VDD
R91
3.3k
EN1
R14
9
1M
KEY4I
C96 1u
R156
330k
R93
39k
C93 1u
R24
0
470k
R22
6
180k
D6
2SC4649(N,P)Q17
CO
M1
S17
R46 1k
R97
470k
R18 10
CP
221k
*4
C39 0.047u
UL
R28
470k
(D)
R11
3
0
LCDCLK
A11
C91 0.1u
CS
O
KE
Y4I
D5
C5
1000
p
C147
1000p
R74
470k
CO
M3
AFSTD
R76 1k
C74
1200
p
R247
180k
C2
1000
p
S18
C25
4700
p
D5
B30
-221
0-05
R22 0
R26
1
10k
C176
0.22u
R20
0
47k
D16 MA2S111
C78
0.1u
R175
10k
PLE
R44 10k
CP501k*2
A18
L13
CO
M4
R17
2
680k
R83 0
C107
0.1u
C18
1
4.7u
ASQL
R212 100
CP101k*4
R105
4.7k
S10
C82
100p
C30
1000p
C11
5
0.1u
A10
S27
C15
4
1000
p
R19
3
100k
S31
2SK1830FQ25
C18
7
0.01
u
C129
1u
PC
K
D17 MA2S111
D7
B30
-221
0-05
R52
47k
C67
2.2u
10
R67
4.7k
C183
1000p
R95
1k
C134
0.1u
EN4
R239
100k
R54
1kL2
L15
C18
0.1u
C15
1
2.2u
S9
D1
PLLDAT
C38 0.047u
R178 1k1CoMMoN
2INH
3VEE
4GND
5A
6CH1
7CH0
8VCC
R42 10k
S28
L10
CP481k*4
D4
2SB1132(Q,R)Q13
C62 1p
PLL
DAT
C22
4700
p
CO
M1
KEY1O
R111 820k
L14
EN3
C184
2200p
123456789
10TCLK/DTRDO
11TDATA/DTRCLK
12DI/O
13RDF/FD
14SCLK
15DIR
16XOUT
17X
IN18
VS
S
19 20 21 22 23 24 25D
TR
AIN
26
27
28
29
30
31
32
S25
C102 0.01u
D0
C11
10.
01u
R248
0
PCK
1234567891011121314151617181920212223242526272829303132
33TXD
34VCC1
35RXD
36DGND
37DACCLK
38AUX
39TXD2
40RXD2
41AFDAT
42AFDIO
43AFDIR
44DTRLOAD
45AFSTD
46SCLK
47RDY
48ALE
49HOLD
50HLDA
51EN4
52EN3
535TC
54EN1
55BCLK
56RD
57BHE
58WR
59APCSW
60DSW
61LCDINH
62LCDDAT
63LCDCLK
64SIM/LCDCE
65C
S0
66A
1967
A18
68A
1769
A16
70A
1571
A14
72A
1373
A12
74A
1175
A10
76A
977
UL
78P
LE79
PC
K80
SF
TS
TB
81S
ELF
82V
CC
283
A8
84D
GN
D85
A7
86A
687
A5
88A
489
A3
90A
291
A1
92A
093
PLL
DAT
94B
B R
DF
/FD
95T
CLK
/DT
RD
096
5RC
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
R159
470k
C108
1u
D6
L8
L5
R37
10k
R43 10k
R24
6
22k
C14
3
1u
CP471k*2
AU
X2
CP71k*2
S34
PC
S33
C161 100p
R100
22k
AUX
C71
3900
p
C24 1u
2SJ243Q30
R19
2
100k
DMUTE
R1
0
A17
R24
2
100k
S22
D4
THP
CP
121k
*4
C18
8
27p
C13
2
0.1u
R69
1k
R84 180k
S6
R18
3
10k
C11
9
0.01
u
AUX3
EN4
C52
0.1u
C145
1000p
R58
47k
R213 100
C12
7
180pC
OM
4
S30
TC
LK/D
TR
DO
R27
470k
(D)
2SC4649(N,P)Q31
CP
281k
*4
CP491k*4
C15
0
2.2u
C32
0.1u
KEY2O
D3
C46
1000p
A16 R125 1.5k
CP
421k
*2
S5
S23
S2
R8
2.7k
1
2
34oUT
5VDD
AP
CS
W
IC1XC61CC5002NR
1VOUT
2VIN
4VSS
3NC
C146
1000p
AU
X1
R143
47k
C9
1u
R24
220k
R78 1k
CO
M3
RSSI
R195
1k
C112 68p
R116 39k
R250
0
D2
C53
0.01
u
C49
1000p
C16
6
1000
p
D24
MA2S111
C131
820p
C37 4.7u
KEY3O
C19
1
1000
p
R21
0
470
C77
0.015u
AU
X6
A15
SSM6J08FU(F)Q9
S20 S8
LCDCLK
S16
CO
M2
DS
W
R13
415
0k
C3
4.7u
Q5UPA672T
R16
7
100k
THP
R7
1k
R94
680k
KEY1I
R64
1k
C17
8
1u
R79 1k
1
2
3
4VSS
5
6
7
8VDD
C23 1u
R151
18k
D26
MA2S111
D2B30-2278-05
R12
2
100k
KEY4O
S7
R17
0
0
LCDCE
PLE
C65
0.1u
AUX4
C58
1000
p
A14
R61
330
C88 1p
R17
820
LCDINH
PTT
CP361k*4
1
2
3
4VSS
5
6
7
8VDD
1VoUT
2VIN
4VSS
3NC
C99 4.7u
R26
2
47k
CP
54
47k*
2
CS
O
C11
6
12p
C130 0.1u
C95
0.22
u
C135
1u
C57
15u6
.3
A3
S33
C13
8
0.1u
R222
1k
2SC4649(N,P)Q32
S10
KEY1O
WE
C47
1u
C40 1000p
R25
5
470k
R15
2
1M
C11
3
0.1u
SID
E2
SSM3K15TE(F)Q19
S1
LCDCE
EN1
PC
A7
C14
4700
p
R20
4
100k
A4
AUX5
R146 1M
R31
10k
CP
241k
*4
C162
10u6.3C126
47p
R2515k
D8
*
C55 1u
CN18E40-6420-05
1GND
2PC
3DSW
4APCSW
55T
65T
75C
85C
95R
10NARROW
11WIDE
12DETAF
13RSSI
14ASQL
15BPF
16THM
17PLE
18PDATA
19PCLK
20UL
215MS
22TCXO
23MOD
24TX
25RX
26GND
CP
231k
*4
S32
CP3 1k*2
S15
RSSI
R66
47k
SID
E1
C19
1000
p
KEY4O
AUX1
A12
C12
2
1000
p
S21
SEL
C177 0.1u
R112 330k
R217
0
R207
150k
C11
0
1000
p
S1
A11
CP
111k
*2
S2
KE
Y1I
Q27DTC144EE
S3
R198
0
ASQL
oE
S31
C70
6800
p
C18
6
27p
IC8
AT29
C04
0A-9
0TU
1A
112
A9
3A
84
A13
5A
146
A17
7W
E8
VC
C9
A18
10A
1611
A15
12A
1213
A7
14A
615
A5
16A
417181920212223242526272829303132
C20
4700p
R82
*
R11
7
68k
R194
1k
C7
0.1u
S4
R57
10k
D1
RB521S-30
2SC4617(S)Q12
Q7UPA672T
R199
1k
C6
1000p
C103 4.7u
C60 12p
R22
5
100k
R115 10k
Q1UMG3N
R196
150
C157
0.22u
C76
3300
p
A10
UL
S12
R25
4
470k
C42 680p
R161 120k
R13
3.3k
R21
4
1.8k
R59
47k
C73
47p
C69
10u6
.3
AFSTD
S18
D0
C481000p
CP5 1k*4
S3
R80 1k
R72
180
R77 1k
S26
A5
R177 0R96
1k
C118 0.1u
RX
D14 MA2S111
EN3
C14
0
0.1u
WE
C81
0.1u
R131
0
R56
470k
CP
161k
*4
C17
0
1000
p
C31
1000
p
S5
22u6
.3
S25
D32DA221
C35
0.1u
AFDIR
R12
9
1M
D4
MA
2S11
1
Q23DTC144EE
S2
S19
R114
180k
R13
910
k
R51
47k
A6
CN8E40-5915-05
1
2
3
4
5
6
R53
470k
A13
TX
C20
1
0.22
u
R144
4.7kR15
4
68k
C15
4700
p
SIDE1
R181
0
S7R
26 0
C13
1000
p
AFDIO
C72
1200p
Q4FP210
R244 47k
S9
S26
KEY2I
KE
Y3I
R65
47k
R140
1k
WIDE
R62
10k
R21
820
R106
47k
C175 0.01u
A12
R21
6
270k
CN60E40-5932-05
1234567891011121314151617181920
R132
0
C50
1000
p
C21
1000
p
C26
1000
p
C29
1000
p
C28
1000
p
C54
470p
L7
L9
R189 0
R190 0
R23
1
10k
C18
010
0p
L6
PC
FREQUENCYCONTROLRX VCO
TX
D508-511
RX
RX VCOOSCILLATOR
APCSW
5T
W/N SW /RX
5R
NARROW
D705,706
APC MUTE SW
ASQL
APCMUTE SW
2nd_Lo
WIDE
F-INDOUBLER
2nd_Lo
DSW
APC
NARROW
IF AMP
2ND LOCALTRIPLER
BPF
PC
COMPARATOR (APC)
5R
APCSW
PRE-DRIVE AMP
APC
5T
5R
DSW
5C
RSSI
APC DC SW
MIXER
D604,605ANT SW
TX
RF BPF TUNING
RX
RF AMP
RIPPLE FILTER
SURGEABSORBER
RF BUFFER AMP
TX RF SW
SURGEABSORBER
D5,7
5MS
LEDG
STSW
LCDBACK LIGHT
5C
LEDR
BACK LIGHTDC SUPPLY
VOX AMPGAIN LIMITTER
MMUTEOPST
BACK LIGHTCONTROL
VOXMUTE
SB5MS
VOX LEVELTECTORCONTROL SW
5R
SP_M
4KEY
SSB
5R
BATT
PTT
AF AMPDC SUPPLY SW
SP_M
5T
SB
VOXMUTE
5T5T
AUX
Q7
5C5R
OPST
TX/RXINDICATORCONTROL
TCXO BUFFER
AQSFT AQSFT
TX/RXINDICATOR
TXD
INT
MIC INPUTLEVELDETECTOR
MMUTE
RESET
5T
DACCLK
FLASHMEMORY
STSW
DACDAT
SAVE
INT
DACLD
RXD
5MSC
PTT
TX
RXD
TX
VOLIN
TX
PTTO
VOLIN
OPTDET
5MS
TXD
5MS
5R PROTECT
VOLTAGEREGULATOR/5V
TX
5R
DACCLK
PTT
SB
AM2
LG
DATA
SB
PTT
LR
5C
RXD
5RC
SW2
5C
DACDAT
SW1
PTT
OPTDET
5T
TXD
5CVOLTAGECONTROL
5MS
5MS
EXTLIMIN
Q6
RXD
BATT
DACLD
Q1
FILTERO
5TVOLTAGECONTROL
5R
FILTERO
EXTLIMIN
SB
AQSFT
5MSCONTROL SW
MMUTE
5C
VOLTAGEDETECTOR/INT
DATA
OPST
5MS
3
CLK
MICMUTESW
B
HSDIN
SP_M
AF MUTECONTROL SW
9
BATT
MIC ALC
2
VOXIN
MIC ALC
6
VOXIN
7
AF AMPDC SUPPLYCONTROL SW
OPTDET
TXD
0
OPTDET
EXT. ALERTINPUT ATT SW
RXD
RXD
SFTOE
AF MUTE SW
AM2
CLK
SHIFT/MODEL
OPTDET
BATT
DACLD
BLU
HSDIN
WHT
MDSW
INT
BLKSFTSTB
PTT
LEDG
RED
VOXMUTE
XOUT
SP_M
LEDR
XIN
OPST
RESET
SB
DACDAT
SP_M
E29-1205-X4
5M
BEEP
MMUTE
E29-1204-X4
LSDOUT
J82-0105-X5
TXD
TX
TXD
SB
D30
LEDR
MIC INPUTLEVELDETECTOR
LEDG
D31
KEYINPUTDETECT
DACCLK
D24-27
HSDO
LCDBL
RADIOSTATEDETECTOR
D14,16
STSW
5M
DET AMP / VREF
SSBC
DI9
S
5
SPLO
SPLI
A
5MS
VR1 C
VOLIN
4
R31-0624-05
RESET
STSW
S
EEPDAT
1
5R
8
5T
EEPCL
5RC
SSB
SC
LK
LSDIN
SB
SSB DC SUPPLYCONTROL SW
VS
S
LSDIN
5MS
BU
SY
5C
RSSI
EM
P
K2
RSSI
CE
#
TXD
-10
*
5RC
X57-7000-XX
-11
LCDBL
K
SSB
TX HSDSIDE TONEMUTE
5TC
BACK LIGHTCURRENT CONTROL
5TC
D4
CN
VS
S
AF REFERENCEVOLTAGE BIAS SUPPLY
5M
RE
SE
T
VC
C
RX DET MUTECONTROL VOLTAGEDISCHARGE
TX
D
SSBC
CPU CLOCKSHIFT SW
RX
D
16KEY
BB
J82-0106-X5
E37-1141-X5
TX-RX UNIT (X57-7000-XX)(A/4)TX-RX UNIT : CONTROL SECTION (X57-7000-XX)(B/4)4KEY BOARD(X57-7000)(D/4)
PTT BORAD(X57-7000)(C/4)
SELECTORW02-1969-15
S70-0424-05
S70-0424-05
S70-0457-05
S70-0424-05
GND
GND
SIDE2
SIDE1
PTT
AUX
SSM3K15TE(F)Q29
LOGICINVERTER
Q4 2/2
AVR/5T
Q4 1/2
AVR/5C
5TC SW
Q5 1/2
SAVE SW
Q5 2/2
Q8DTA114EE
5R CONTROL SW
10KEYBACK LIGHT
D8,9,12,13
2SA1774(S)Q16
SSBDC SUPPLYSW
IC3XC61CN3402NR
VOLTAGEDETECTOR/RESET
CP
147
k*4
LEDG
LEDR
INT
RESET
SAVE
5MSC
5T
BATT
5RSB
5C
5MS
5RCLCDBL
SSB
5TC5M
SSBC
NO
B30-2050-05
D8
B30-2050-05
NO
D9
B30-2050-05
NO
D12
B30-2050-05
NO
D13
390
NO
R75
IC4BU4094BCFV
SHIFT REGISTER
QS
Q’S
TX
RX
OPST
VOXMUTE
OE
VDD
IC5BU4094BCFV
SHIFT REGISTER
QS
Q’S
AQSFT
QTSW
LCDBL
MMUTE
OE
VDD
IC6LC75834W
LCD DRIVER
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
SFTSTB
CLKDATABATT
VOXMUTEOPST
MMUTEAQSFT
5MS
5RC
5C
SSB5T
SP_MSTSW
SB5R
5TC
SFTOE
LEDRLEDG
INTRESET
5M
VOLIN
R49
R22
1
R39
C45
IC7
30625MGP234HU
MICROPROCESSOR
KEY1O
KEY2O
KEY3O
KEY4O
D7
D6
D5
D4
D3
D2
D1
D0
DT
CK
AUX3
AUX1
AUX6
AUX2
AUX5
AUX4
BATTSEL
THP
VOLIN
VOXIN
ASQL
RSSI
BATTLVL
AGND
LSDIN
VREF
AVCCKEY1
KE
Y2
KE
Y3
PC
HS
DO
EE
PD
AT
EE
PC
L
HS
DIN
MD
SW
DA
CD
AT
BY
TE
CN
VS
S
EE
PD
AT
AM
2
RE
SE
T
XO
UT
DG
ND
XIN
VC
C
NM
I
EN
2
INT
PT
T
SH
IFT
/MO
DE
L
BE
EP
SF
TOE
DA
CLD
LED
R
LED
G
OP
TD
ET
LSD
OU
T
SID
E1
SID
E2
TX
HSDO
HSDIN
DACDAT
MDSW
AM2
XOUT
XIN
PTT
SHIFT/MODEL
EEPDATEEPCL
BEEP
DACLD
TXD
RXD
DACCLK
OPTDET
LSDOUT
5R
5T
AQSFT
STSW
MMUTEOPST
SSB
SB
TXDRXD
VOXMUTE
SP_M
5MS
5C
RX
D
AU
X5
TX
D
DE
OA
LT
LSD
FO
SP
_M
RA
OR
A I
MIC
O
MIC
I
GN
DTA
1D
ATA
O5C
AU
X6
AU
X2
SS
B
AU
X1
MD
SW
AU
X3
AU
X4
RS
SI
GN
D
SS
B
AU
X1
AU
X2
RX
D2
AU
X3
AU
X4
AU
X5
TX
D2
TA1
5C
MIC
O
TA2
DE
O
ALT
2
ALT
1
MIC
I
RA
O
RA
I
AU
X6
A3
A2
A1
A0
Io0
Io1
Io2
GN
D
Io3
Io4
Io5
Io6
Io7
CE
A10oE
D28RB706F-40
SSM3K15TE(F)Q14
RX AF MUTE
IC10TK62012F
SDA
SCL
WP
VCC
IC9CAT24WC64JI
EEPROM
IC11TK62012F
LSD FILTER
IC12TK62012F
TX SUM AMP
5T
5MS
OPST
SB5R
SP_M
VOXMUTE
5C
AQSFTMMUTE
IC15TK62012F
RX HSD FILTER
IC14TC7W53FK(F)
AF SW
TXD
RXD
AM2
OPTDET
DACLD
PTT
DACDAT
DACCLK
Q21RN4910(F)
AF SW
X2
3.6864MHzL77-1976-05
Q31,32
AUDIO PROCESSORCLOCK SHIFT SW
D29
RB706F-40
VOX LEVELDETECTOR
AG
ND
IN
TX
IN
TX
INO
LIM
LV
EX
TLI
MIN
MO
D
VD
DD
TR
LOA
DN
ST
D
RXAF
RXAFIN
EXPOUT
FILTERO
RXINO
RXIN
AGND
AM
P3P
AM
P3N
AM
P3O
AM
P4P
AM
P4N
AM
P4O
IC13
AQUA-L
AUDIO PROCESSOR
DACCLK
DACDAT
DACLD
5MS
VIN5
VOUT5
VOUT6
VIN6
DO
VDAref
RESET
GND
VIN7
VOUT7
VOUT8
VIN8
IC16M62364FP-F
D/A CONVERTER
IC18TA7368F
AF AMP
NF
PHASE
PRE-GND
PW-GND
PoUT
D31RB706F-40
D30RB706F-40
IN+
VSS
IN-
IC19TC75S51FE(F)
RX BPF TUNEVOLTAGE AMP
CE
CLK
DAT
A LE
MU
XO
UT
DVDD
DVDD
VP
Rset
CP
IC501ADF4111BCP7
PLL SYSTEM
AVDD
AVDD
REFin
DGND
DGND
X50
1
16.8
MH
zL7
7-19
69-0
5
2SK508NV(K52)Q503
2SK508NV(K52)Q502
TX VCOOSCILLATOR
TX VCOMODULATOR
D513
FREQUENCYCONTROLTX VCO
D504-507
D507
1SV325F
D506
1SV325F
D502,503,512
F-IN FILTERSHIFT SW
FAST
D501
HSC277
LOCK UPDIODE
5R
ASQL
5C
NARROW
BPF
RSSI
WIDE
XF701L71-0617-25
49.95MHz
L704
C73
4
1000
p
C73
3
0.01
u
TH
501
100k
C58
0
1000
p
R54
6
100k
(D)
D517
HSC277
RX LOCAL SW2SC5488
Q507
LOCAL AMP
RD01MUS1Q603
TX DRIVE AMP
RD07MVS1Q604
RF FINAL AMP
D604
HVC131D605
HVC131
ANT SWD606,608
OUT1
IN1-
IN1+
VEE
RF BPF TUNINGD703,704
D514
RIPPLE FILTERSTABILIZATIONDIODE
CERAMICFILTERW/N SW
D701,702
CF702L72-1012-05
NARROW
CF701L72-1010-05
WIDE
AFOUT
QUAD
IFOUT
RSSI
N-DET
N-REC
GND
MIXIN
IC701TA31136FNG
FM IF SYSTEM
PTT/RXDMIC
MICINOPTDET
5MSAE
TXDNC
SPOSPI
R22
0
2.2k
L11
R82
NO
390
X1
L77-
1950
-05
2SJ347FQ33
C120 2.2u
SSM3K01T(F)Q28
AF MUTE SW
SSM3K01T(F)Q35
AF MUTE SW
PTTI(RXD)
F901F53-0324-05
2.5A
VOLTAGELIMITER
APCVOLTAGELIMITER
APC VOLTAGE SW
C681C679 C683
R63
2
330k
(D)
Q504SSM6P05FU(F)
TX/RX VCODC SW
CD701L79-1474-05
T:0VR:3.2V
T:0VR:3.2V
T:0VR:5V
T:5VR:0V
T:0VR:4.9V T:0V
R:5V T:0VR:3.2V
T:0.9V(Hi) 0.75V(Lo)R:0V
T:0VR:4.8V
T:0VR:1V
W:0VN:5V
T:0VR:0.7V
T:0VR:4.4V
T:4.9VR:4.9V
T:5VR:0V
4.9V
4.2V
T:0VR:5V
T:5VR:0V
T:5VR:0V
T:4.1VR:0V
0.9V
4.9V
T:2.1V(Hi) 1.7V(Lo)R:0V
T:0VR:7.4V
T:2.5V(Hi) 2.1V(Lo)R:0V
T:1.5VR:0V
7.25V
4.9V
T:0VR:4.1V
2.1V
1.4VT:2.0V(Hi) 1.7V(Lo)
7.4V
7.5V
7.5V
7.4V
7.4V
5V
5V
5V
5V
LAMP ON:4.9VOFF:0V7.5V
POWER ON:5V OFF:0V
POWER ON:5VOFF:0V
POWER ON:5VOFF:0V
LAMP ON:0V(Lo)OFF:4.8V(Hi)
ON:0V(Lo)OFF:4.8V(Hi)
T:0VR:5V
T:5VR:0V
ON:5VOFF:0V
ON:5VOFF:0V
T:5VR:0V
T:5VR:0V
T:0VR:5V
ON:0VOFF:5V
T:5VR:0V
T:0VR:5V
7.5V
7.5V
7.5V
7.5V
TK-2170 BLOCK DIAGRAM
64
IC730625MGP234HU
MICROPROCESSOR
A0~A18D0~D7
WRCSORD
IC8AT29C040A-90TU
SP
LCD PANEL
UL
MOD
X50116.8MHz
X111.0952MHz
Q172SC4649(N,P)
EEPROM
IC501ADF4111BCP7
IC9CAT24WC64JI
MIC
TX,RX
Q5032SK508NV
D508~51SV325F
Q5012SC5488
DOUBLERBPF
RX TUNE
D502,503,512HSC277x3
LOOPFILTERPLL
TCXOTCXO
PLE,PDAT,PCLK
TRIPLE
Q7012SC4649(N
D501HSC277
NA
RR
OW
261
GN
DP
CD
SW
AP
CS
W5T 5T 5C 5C 5R W
IDE
DE
TA
FR
SS
IA
SQ
LB
PF
TH
MP
LEP
DA
TP
CLK
UL
5MS
TC
XO
TX
MO
D
FLASHMEMORY
EEPCL
EEPDAT IC6LC75834W
LCD DRIVER
S1COM1
S30COM4
4KEY12KEY
KEY1O
KEY3O KEY4
KEY1KEY4O
4KEY BOARDX57-700 (D/4)
RF BOARDX57-700 (A/4)
Q122SC4617(S)
Q132SB1132(Q,R)SB
LCDAVR
SIDE KEY
SHIFT
SHIFTREGISTOR
IC4,5BU4094BCFVx2
AUXPTTSW1SW2GNDGND
1
6
1
6
PTT BOARDX57-700 (C/4)
AF SWMODAMP
IC12 (A/2)TK62012F
LSDFILTER LSDO
D/A CONVERTER IC16
M62364FP
R16
7
AUDIOMUTE
M
Q22SSM3K15TE(F)
AM2
RA O
RA I
OPST
AUDIOATT
Q34SSM3K15TE(F)
ALTI
5MS
IC17TK62012F
TCXOBUFFER
MOD
TCXO
BEEP
2S
AF AMP
IC18TA7368F
S
TX
TA2
RX HSDAMP
IC15TK62012F
HSDI
5MS
BPF
IC19TC75S51FE(F)
DC AMP
AUDIOMUTE
Q28,35SSM3K01T(F)x2
AMP SW
Q23DTC144EE
Q24SSM6J08FU(F)
MUTESWQ27
DTC144EE
AM1
BAS
CONTROL CIRCUIT
MAIN BOARDX57-700 (B/4)
TXD
5MS
OPTDET
PTT/RXD
20
ALT2ALT1MIC IRA ORA I
AUX6
TA1TXD2
TA2DEO
MIC O5C
AUX2
GND
AUX1
AUX4AUX5
AUX3RXD2
SSB
1
DC SW
Q15SSM3K15TE(F)
Q162SA1774(S) SB
SSBC
Q7UPA672T
SB
LEDG,LEDR
ALC
Q252SK1830F
Q262SJ347FD30,31
RB706F-40x2
DACDATDACCLKDACLD
KEY BACK LIGHT(16KEY TYPE ONLY) LCD BACK LIGHT
D2B30-2278-05
D5,7B30-2210-05x2
D8,9,12,13B30-2050-05x4
DMUTESSBCWIDE
NARROWVOXMUTE
OPSTRXTX
5MSCSAVESTSWAM1
MMUTELCDBLAQSFT
SFTSTBSFTOE
DTCK
TXDRXD
TXD2RXD2
AUX1AUX2AUX3AUX4AUX5AUX6
APCSWDSWPC
EN1EN2EN3EN4
VOLINPTTAUX
SIDE1SIDE2
5TC5RC
AM2
LEDRLEDG
SHIFT
VOXINBATTSELBATTLVL
ASQRSSITHP
MDSWSELF
OPTDET
HSDOHSDINBEEP
LSDOUTLSDIN
RESETINT
PLLDATPLEPCKUL
DACDATDACCLKDACDL
AFDATAFDIOAFDIR
DTRLOADAFSTDSCLK
BB RDF/FDTCLK/DTRDO
DCSW
LCDCLKLCDDATLCDCELCDINH
DCSW
TXVCO
RXVCO
VCOSW
Q5022SK508NV
D504,505,501SV325F
D5131SV278
Q21 : RN4910(F)
AFDEAFDIOAFDIR
DTRLOAVOXMU
LCDBL
BLOCK DIAGRAM TK-2170
65
AUDIOPROCESSOR
IC13AQUA-L
450kHz IF SW
CF701WIDE(E)
IC701TA31136FNG
FM IFSYSTEM
CD701450kHz
IF AMP MCF
Q7032SC4649(N,P)
XF70149.95MHz
BPF BPF
LPF
TUNE
Q7053SK294(F)
5T
APCSWQ607
DTC114EE
IC601TA75W01FUF
DSW
+B
TX/RXSW
LPF
Q604RD07MVS1
Q5052SC4617(S)
D514HSC277
FUSE
BATT7.5V
–
D517,518HSC277x2
X23.6864MHz
D604,605,606,608HVC131x4
L616,617,618
PC
L711,713
136~174MHz
Q603RD01MUS1
Q6022SK3077FPRE-DRIVE
AMPDRIVEAMP
(B/2)(A/2)
Q609SSM3K15TE(F)
Q608DTA144EE
Q605DTC114EE
5T
L715,716
5R
D705,7061SV323Fx2
BPFBPF TUNE
D703,7041SV323Fx2
5R
Q7043SK318
1stMIXER
W/NSW
Q702DTA144EE
NARROW
5C
CF702NARROW(G)
IF SW
D701DAN235E
D702DAN235E
WIDE,NARROWWIDE,NARROW
5T,5R
Q5062SC5488
Q5072SC5488
BUFFERAMP
LOCALAMP
Q5032SK508NV(K52)
D508~5111SV325Fx4
5C
TRIPLER
Q7012SC4649(N,P)
2nd Lo50.4MHz
+B
S
SBSBSB
EN2(A)GNDEN3(B)
5MSVOLGND
BATSEL
15
1
126
UL
5MS
TC
XO
TX
RX
MO
D
GN
D
RSSI,ASQLDETAF
AVR
IC2XC6204B502PR
IC3XC61CN3402NR
Q9SSM6J08FU(F)
5M
5MS
RST
AVR
Q4 : FP210Q5 : UPA672TQ1,6 : UMG3Nx2
5T
Q8DTA114EE
5R
5C
IC1XC61CC5002NR
Q29SSM3K15TE(F)
INT
SB
5RC
DC SUPPLY CIRCUIT
5MSC
SAVE5TCIC10 (A/2)TK62012F
DETAMP
DETAF
IC14TC7W53FK(F)
AF SW
LSDFILTER
IC11TK62012FK
LSDIN
VOXIN
LSDO
HSDMUTE
F)
Q302SJ243
R170
MIC OMIC I
TX SUMAMP
IC12 (B/2)TK62012F
Q332SJ347F
HSDO
MMUTE
STSW
TX
Q31,322SC4649(N,P)x2
AQSFT
BASEBAND CIRCUIT
MUTESWQ14
SSM3K15TE(F)
PROTECT
D9011SR154-400
VARISTOR
D610AVRM1608270MAB
RIPPLEFILTER
TXVCO
RXVCO
VCOSW
Q5022SK508NV(K52)
D504,505,506,5071SV325Fx4
D5131SV278F
(F)
AFDETAFDIOAFDIR
DTRLOADVOXMUTE
AFSTDSCLK
BB RDF/FDTCLK/DTRDO
DCSW
MICMUTE
+
DCSW
DCSW
VOLTAGEDETECT
VOLTAGEDETECT
RFAMP
RF FINALAMP
DCSW
DCSW
DCSW
DCSW
COMPAMP
CURRDET
ANTSWITCH
Q19SSM3K15TE(F)
DCSW
ZENER
D601UDZS4.7B
ZENER
D60902DZ15F-(X,Y)
TK-2170
66
LEVEL DIAGRAM
AQ
UA
AQ
UA
VC
O
–36.
5dB
m–7
1dB
m–5
9.5d
Bm
–52.
5dB
m–4
7dB
m–5
0.5d
Bm
210m
Vrm
s
370m
Vrm
s50
mV
rms
2.3V
rms
–80d
Bm
10.5
dB
m22
5mV
rms
480m
Vrm
s–6
.5d
Bm
–5d
Bm
15m
Vrm
s32
.5d
Bm
13d
Bm
–77.
5dB
m
C77
9
36d
Bm
C72
4C
728
C76
8C
732
C17
2
C75
7C
748
IC70
1
C12
0C
117
Q70
5Q
703
MC
FQ
704
IC18
IC10
IC13
500m
W
IC13
C57
6IC
12C
176
D51
7
D51
8C
611
Q60
2C
618
Q60
3C
625
Q60
4C
670
C57
5
PLL
RX
LO
To
mak
e m
easu
rem
ents
in t
he
AF
sect
ion
, co
nn
ect
the
AC
leve
l met
er.
(AN
T in
pu
t : –
53d
Bm
, 1kH
z FM
, 3kH
z D
EV
(W
IDE
).)
In t
he
RF
sect
ion
, use
a h
igh
imp
edan
ce p
rob
e. (
AN
T in
pu
t : –
53d
Bm
, MO
D o
ff.)
AG
is s
et t
o t
he
MIC
inp
ut
bec
om
es 3
kHz
DE
V. A
t 1k
Hz
MO
D. (
WID
E)
To
mak
e m
easu
rem
ents
in t
he
AF
sect
ion
, co
nn
ect
the
AC
leve
l met
er.
In t
he
RF
sect
ion
, use
a 1
000p
F co
up
ling
cap
acit
or.
RF
(CE
NT
ER
FR
EQ
UE
NC
Y)
RF
(CE
NT
ER
FR
EQ
UE
NC
Y)
AF
(1kH
z)
AF
(1kH
z)
D/A
220m
Vrm
s
IC16
IF1
(49.
95M
Hz)
IF2
(450
kHz)
AF
(1kH
z)
5WA
NT
MIC
SP
SS
G–5
3dB
mA
NT
50Ω
169
21
410
R18
923
62
50Ω
FM IF
SY
ST
EM
526
14
3
Tra
nsm
itte
r S
ecti
on
Re
ce
iver
Secti
on
TK-2170
67
KSC-30 (RAPID CHARGER)
A02-3656-08 Cabinet BottomA02-3841-08 Cabinet Upper
B43-1151-08 BadgeB62-1754-08 Instruction manual K,TB62-1755-08 Instruction manual EB72-2209-08 Model name plate
E03-0453-08 DC jackE23-1190-08 Relay terminal
G13-1547-08 Cushion
N83-2610-45 Pan head taptite screw
W02-3671-08 Electric circuit moduleW08-0479-05 AC adapter 120V AC 60Hz KW08-0513-05 AC adapter 230V AC 50Hz TW08-0558-15 AC adapter 230V AC 50Hz E
Newparts
Desti-nation
Ref. No. Parts No. Description
Parts List
External View
Power ON
Initialization
Insert battery
DoesS terminalconnect?
Distinguish thekinds of battery
Battery is notcorrespond
LED OFF
Charging 200mARed LED turn on(Charging timerstart counting)
Charging complete(approx. 11 hours)
LED OFF
Vs : High(Li-ion)
Vs : Low(Ni-Cd or Ni-MH)
Yes
No
C13
C28
470p
C5
0
.1µ
C14
4
70p
1µ
R18100k
R7
56k
R13
3.9k
R2
10k
R35
56k
3
1
2
4
5
6
7 8
9
NC NC
RESET
Rs 470k
Ct 2.2µ
Rt2 Rt
Q82SC945
Q72SC945
Q52SC945
14
13
12
11
10
Vdd
OUT
33k 180k
TP
J43 1
2
IN
CO
M 10VOUT
C15
4
70p
C17
1000
p
C16
470p
R5
1k
R15 100k
R16 56k
R17
1k
C9
1000
p
R3 12
R10 12
D1MTZJ2.0B
C21
470
p
C20
100
0p
R143.9k
INPUT+
INPUT–
D51N4148
D31N4148
D41N4148
–1
–2
B1+200mA
B2+200mA
B–
S
Q12SA1469
Q32SA1015(Y)
C24
470P
C25
1000
P
C26
470P
R270
R280
R12 0
R1 1k
LED
1
D9
IC1NJM78L10A
IC2HEF4541BP
Vadp
RE
SE
T
Vd
d
OU
TP
UT
J1 0
J2 0
R33 0
J3 0Vadp Vadp
R31 0Vdd Vdd
Schematic Diagram
Operating Flow Chart
TK-2170
GENERAL
Frequency range ....................................... 136~174MHzNumber of channels .................................. Zone : Max. 128 per radio Conv. Ch : Max. 128 per zoneChannel spacing ........................................ Wide : 25, 30kHz Narrow : 12.5, 15kHzBattery voltage .......................................... 7.5V DC ±20%Battery life (5-5-90 duty cycle)/Approx. hours
KNB-24L (1400mAh) .............................. 9KNB-25A (1200mAh) ............................. 8KNB-26N (2000mAh) ............................. 12KNB-35L (1950mAh) .............................. 11
Operating temperature range.................... –22°F~+140°F (–30°C~+60°C)Frequency stability .................................... ±0.00025% (–22°F~+140°F)Antenna impedance .................................. 50ΩChannel frequency spread ........................ 38MHzDimensions (W x H x D) ............................ 2-7/32 x 4-9/32 x 1-1/4 in. (56 x 109 x 31.7 mm) with KNB-24L or 35L battery(Projections not included) 2-7/32 x 4-9/32 x 1-1/2 in. (56 x 109 x 37.9 mm) with KNB-25A or 26N batteryWeight (net) .............................................. 12.0 oz. (340 g) with battery (KNB-35L), antenna (KRA-22) and beltclip (KBH-12)
RECEIVER (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD) ........................... Wide : 0.25µV Narrow : 0.28µVSelectivity .................................................. Wide : 70dB Narrow : 65dBIntermodulation distortion ......................... Wide : 65dB Narrow : 60dBSpurious response .................................... 65dBAudio output (8Ω impedance) ................... 500mW with less than 5% distortion
TRANSMITTER (Measurements made per EIA/TIA-603)
RF power output ....................................... HI : 5W LO : 1WSpurious response .................................... 70dBModulation ................................................ Wide : 16K0F3E Narrow : 11K0F3EFM hum & noise ....................................... Wide : 45dB Narrow : 43dBAudio distortion ......................................... W/N : Less than 5%
SPECIFICATIONS
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
13, Boulevard Ney, 75018 Paris, France
KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
Bolivia, 239-08020 Barcelona, Spain
(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
1 Ang Mo Kio Street 63, Singapore 569110