mdr-if8000 - sony · • mdr-if8000 is the component model block one in mdr-ds8000. component model...
TRANSCRIPT
US ModelCanadian Model
AEP ModelUK Model
CORDLESS STEREO HEADPHONES
SPECIFICATIONS
MDR-IF8000Ver 1.1 2002.03
Sony CorporationPersonal Audio Company
Published by Sony Engineering Corporation
9-873-527-022002C0200-1
© 2002.03
• MDR-IF8000 is the component model block one inMDR-DS8000.
COMPONENT MODEL NAME FOR MDR-DS8000
DIGITAL SURROUND PROCESSOR DP-IF8000
CORDLESS STEREO HEADPHONES MDR-IF8000
SERVICE MANUAL
Playback frequency range 12 – 24,000 HzPower requirements Rechargeable nickel metal hydride
batteries (supplied or sold separately)or R6 (size AA) alkaline batteries
Mass Approx.350 g (10 oz)(including thesupplied rechargable nickel-metalhydride batteries)
2
MDR-IF8000
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing• Keep the temperature of soldering iron around 270˚C during
repairing.• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering
or unsoldering.
Repair MDR-IF8000 and DP-IF8000 in a pair.
TABLE OF CONTENTS
1. GENERAL .......................................................................... 2
2. DISASSEMBLY2-1. Hanger (R) .......................................................................... 32-2. VOL Board, RX1 Board, RX2 Board ................................. 32-3. PD1 Board ........................................................................... 42-4. Driver ASSY (SP31) (R-ch Section),
DriverASSY (SP11) (L-ch Section) ..................................... 42-5. Hanger (L), Headband (R) ASSY, Headband (F) ASSY,
SW Board ............................................................................ 5
3. ELECTRICAL ADJUSTMENTS ................................. 6
4. DIAGRAMS4-1. Block Diagrams ................................................................... 74-2. Printed Wiring Board – RX1 Section – ............................... 84-3. Schematic Diagram – RX1 Section – ................................. 94-4. Printed Wiring Board – RX2 Section – ............................ 104-5. Schematic Diagram – RX2 Section (1/2) – ....................... 114-6. Schematic Diagram – RX2 Section (2/2) – ....................... 12
5. EXPLODED VIEWS5-1. Driver Section .................................................................... 145-2. Hanger Section .................................................................. 15
6. ELECTRICAL PARTS LIST ........................................16
1 Infrared sensorThere are infrared sensors in twolocations on both sides.
2 Battery casePress and lift up the lid to open it. Thisbattery case is for the suppliedrechargeable batteries and R6 (size AA)alkaline batteries only.
3 Self-adjusting bandThe headphones automatically turn onwhen you put on the headphones.
4 POWER indicatorBy pulling up the self-adjusting band, theindicator lights red when battery poweris sufficient.
1
2
3
4
6
7
1
8
9
5
5 RESET button (See page 21 fordetails)Use to reset the location information ofthe head tracking function.
6 HEAD TRACKING switch (See page21 for details)To activate the head tracking function,switch it to ON when the output mode ofthe processor is set to VIRTUAL (otherthan OFF).
7 VOL (Volume) controlUse to adjust the volume.
8 Ear pad (right)
9 Ear pad (left)
SECTION 1GENERAL This section is extracted from
instruction manual.
LOCATING THE CONTROLS
3
MDR-IF8000SECTION 2
DISASSEMBLY
2-1. HANGER (R)
2-2. VOL BOARD, RX1 BOARD, RX2 BOARD
Set
PD1 boardHanger (R)
Hanger (L)
Driver ASSY (SP31) (R-CH SECTION)
Driver ASSY (SP11) (L-CH SECTION)
VOL board, RX1 board, RX2 board
PD2 board
Head band (R) ASSY, Head band (F) ASSY, SW board
7 Remove solder (four places)
5 Hanger (R)
3 Hanger lid (R) ASSY
4 Screw (+P 2X8)
Chassis
Lid (R), rear
6 Screw (+P 2X5)2 Two screws (+P 2X5)
1 Screw (+P 2X8)
3 Remove solder (six places)
6 RX1 board
7 RX2 board
Lid (R), rear
1 CN502
2 VOL board
chassis
4
5
Note : Follow the disassembly procedure in the numerical order given.
• The equipment can be removed using the following procedure.
4
MDR-IF8000
2-4. DRIVER ASSY (SP31) (R-CH SECTION), DRIVER ASSY (SP11) (L-CH SECTION)
2-3. PD1 BOARD
• Can remove PD2 board with similar method.
3 Remove solder (two places)
2 Window, ray catcher
4 PD1 board
1 Screw (M1.7X5)
• Can remove driver ASSY (SP11) L-CH with similar method.
1 Pad, ear
8 Remove solder (two places)
1 Applied the bond in outside lap with 2mm width
2 Tow screws (M1.7X5)
5 Screw (+P2X5)
7 Three screws (+P2X5)
3 Claw
3 Claw
2
6 Claw
4 Ring (ear pad R)
Driver ASSY (SP31)
Plate, support
Driver ASSY
Cushion
Frame (R) ASSY
Bond: Sony bond SC608LV (7-432-912-52)
Attach the cushion
5
MDR-IF8000
2-5. HANGER (L), HEADBAND (R) ASSY, HEAD BAND (F) ASSY, SW BOARD
Headband (F) ASSY
R-CH section
Headband (R) ASSY
Headband (R) ASSY
1 Screw (+P2X4)
0 Remove solder (two places)
6 Lid (R), rear
7 Screw (+P2X4)
5 Two screws (+P2X5)
4 Screw (+P2X8)
293 8
qa Screw (+P2X5)
qs SW board
Hanger (L)
L-CH section
6
MDR-IF8000SECTION 3
ELECTRICAL ADJUSTMENT
0dB=0.775V
C129
RV121
R126 R105
R104 C108
C105
R137
R136
R107
C145
C101
C136
C134
R130
R128
R103C131
C130
C132
C102 C115
C104
C103
L153
R140
IC101
C133
C114
C116
L1L152
C109
C107
R153
150
5560
6568
40
35
5
10
15
1620 25 31
Spectrum analyzer
RV121
RX2 BOARD (SIDE B)
CAUTION:1. Apply a 2.4 volt DC supply voltage.2. Use the processor section (DP-IF8000) as a test jig to align the
headphones (MDR-IF8000).
[BPF ADJUSTMENT]Setup:1. Set the processor section (DP-IF8000) to test mode, and gener-
ate a -10dB signal. (Refer to the DP-IF8000 service manual.)2. Adjust RV11 (VOLUME) on the VOL board to a minimum.
Connection and adjustment points:
Procedure1. Connect a spectrum analyzer to the RX2 board as shown in the
above drawing.2. Adjust the spectrum analyzer output waveform by rotating RV121
so that the center of the waveform is 4.5 MHz with a uniformbalance on both sidebands.
<Reference view of spectrum analyzer waveform after adjustment>
4.5MHz
about 1.25MHz about 1.25MHz
about 25dB
MDR-IF8000
7 7
SECTION 4DIAGRAMS
4-1. BLOCK DIAGRAMS
10 ADVIN
40 OSCI
43 OSCO
SDI1SDI0
TXOUT/RINFO
DAOAUT/ROUT55 1960
DAI SDO0
FST
14
420
DIN
LRCIN
15
16FCKR 7SCKT 6
GPIO2 95
HCKR 13MOSI 24
BCKIN
VOUTL VINVO1
VO2
VINVO1
VO2
VOUTR
14
12
9
SCKI
RSTB
MUT
E
2
MCK EXTALICLKA Y
53
BCK/RCLK 54APX
OUT31
LRCK/RCS 59
34
GPIO194
246
16
SCK 26XHREQ 27
PINT 28XRESET 29
D0 75SS 23
GPIO3
GYRO XRSTSDOSCKXHREQDSPDTQDSP XRSTDSP GYRODSP XCSARDET
96
17 29 19 25 20 18 27 24 14
7DTVA
LIO
61
XRST
DTQ
DSP_
XGC
SDO
AMUT
ING
LED
SCK
XHRE
QDS
P DT
QDS
P XR
STDS
P GY
RODS
P XC
SAR
DET
DAC_
XRST
DMUT
INGQ9
01
DIAT
_XRS
TDI
AT_D
TSEL
13
DTSE
1617
16 21 22
1
23 9 1328
754
X10112.288MHz
5 X2
4 XRESET
P13
P02
P30
P24
P21
P26
P11
P25
P20
P12
P06
P00
P05
P07
P14
P01
P23
P04
P03
+3.3V
6
30
ADVIN
X9015MHz
12 12
67
13 RESET
IC902
11
21LEVEL
DETECT
IC20524
1
+2.5V REG.SWITCHINGREGULATOR
B+ SWITCHQ951
RECHARGEABLEBATTERY
NH-AA1.2V 1600mAh,2pcs 2.4V
orDRY BATTERY
SIZE"AA"(IEC DESIGNATION LR6)
2PCS,3V
IC201,Q202,D203
25
3
+1.5V REG.
IC203
IC20212
58
58
MUTEQ101,102
4
4
3 10 17
D125-136
D137-148
RV121BPFADJ
(L-CH)
(R-CH)
RX-PHOTODETECT
IN OUT
IC121FRONTEND
IC101DIAT
IC601LEVELSHIFT
IC501DSP
IC102D/A CONVERTOR
IC901SYSTEM
CONTROL
BATT 2.4V +2.5V
+3.3V
+1.5V
BATT 2.4V
SW401(POWER)
SW502HEAD
TRACKINGOFF
ON
SW501RESET
D201POWER
RV11VOLUME
SP11SPEAKER
(L-CH)
SP31SPEAKER
(R-CH)
IC11POWER AMP
IC52POWER AMP
LED DRIVERQ201
GY101GYRO SENSOR
IC504AMP
IC503AMP
IC502BUFFER
Q501
GYRO XRST
IC505
MOD
A
HCKT
SDO2
2 4
2 4
6 2
5 3 7 1
• Signal Path : LINE(ANALOG) : LINE(DIGITAL)
MDR-IF8000
8 8
4-2. PRINTED WIRING BOARDS – RX1 SECTION –
2 3 4 5 6 7 8 9
A
1
B
C
D
E
F
G D
S
DRX2
BOARDCN002
SP11SPEAKER
(L-CH)
RECHAGEABLEBATTERY
NH-AA1.2V 1600mAh,2PCS 2.4V
orDRY BATTERY
SIZE "AA"(IEC DESIGNATION LR6)
2PCS, 3V
IC202
C213
IC901
X901
C210
R206
R902
R901R903
C211
C202
C217
C209
C212C903
IC201
C204
R905
C905
C906C907
C901
C908
Q202
Q201
CN001
C909C9
10
C911
C904
R906
30
25
20
16
15
10
5
1
C216
C201
C203
C218
C208
L202
L901
D203
IC902
R910
R909
L201
CN502
8 6 4 2
9 7 5 3 1
82
91
Q901
IC205
C902
R207
R907
GY101
C205
IC203
IC52
IC11
C35
C15
C31
C11
R31
R32
R12
R11
R515
R516
R519
R518
R520
R522
R521R536
R517
C32C34
L36
L35
L16
L15C12
C524C521
C522
IC502
SL901C14
R13
R14
C18
C523
Q101
Q102
R904 C917
R15
C36
C16
C13C33
R34
C38R35
R33C37
C17
L503
R201
IC503
IC504
SW502
SW501RESET
SW502HEAD TRACKING
OFF ON
C157 C156
C159 C158R152
R151
CN503
C525
C520
L1
L2
Q95
1 R40
1R40
2
SW BOARD (SIDE B)
SW BOARD (SIDE A)
RX1 BOARD (SIDE B)
RX1 BOARD (SIDE A) VOL BOARD
21(21)
1-683-303-
21(21)
1-683-303-
21(21)
1-683-302-
21(21)1-683-302-
21(21)1-683-299-
21(21)1-683-299-
VOL BOARD
2
1
3
4
BLK
BLK
RED
RED
SP31SPEAKER
(R-CH)
D201POWER
RV11VOLUME CLEAR
RED
CLEAR
GREENL+
L-
R+
R-
SW401(POWER)
D201 E-8 D203 D-7
IC11 B-7 IC52 B-7 IC201 E-7 IC202 E-7 IC203 F-8 IC205 E-8 IC502 B-5 IC503 A-5 IC504 B-6 IC901 D-6 IC902 E-6
Q101 B-6 Q102 B-7 Q201 E-8 Q202 D-7 Q901 E-5 Q951 E-2
Ref. No. Location
z Semiconductor
MDR-IF8000
9 9
4-3. SCHEMATIC DIAGRAM – RX1 SECTION – z Refer to page 13 for Notes. z Refer to page 13 for IC Block Diagrams. z Refer to page 13 for Waveforms.
IC504
R536
R518R519 R517
R520
R522C524
C523
C522
R521
R516 R515
IC503
L5034.7µ
IC502
C521
CN001
R152
C157
C156
C159
C158
R151
R904
C917
R906
Q101
L24.7µ
4.7µ
C32 R32
C31R31
C37 R33R35
R34C38 C33 C34
C35
L1
IC52
IC11
Q951
R401R402
C11R11
C12 R12
C17 R13
R15 C18
R14
C13
C14C15
IC205R201
C205
C218
C204
L202
C203
D203
IC201
L201
Q202
C202 C201
C217
R207
C211
C213
C212
IC203
C210C209
C216 C208
IC202
C908TP911
R907
C910C909
SL901
L901
R901
C903
IC901µPD789074MC-012
R902
R903
C905 C907
R910
Q901
C904
C906 RV11CN503 CN502
Q201
R206
IC902
R909
C901
Q102
GY101
SW401
SW502
SW501
C911
R905
SP31
SP11
D201
C36
C16
X901
C902
C525 C520
L36
L35
L15
L16
NJU7015R
10k
100k10k 270k
100k
100k0.1
0.1
2200p
10k
100k 100k
NJU7015R
TC7WU04FU
0.1
AXK5S30045P30PIN
1k
1010V
1010V
2200p
2200p
1k
10k
1010V
1k
UN2225-(TX)
68p 68k
1010V 10k
1000p 470k4.7k
470k0.01 100
10V 0.110
10V
MC34119DTBR2
MC34119DTBR2
CPH3107
4.7k470
1010V 10k
68p 68k
1000p 470k
4.7k 0.01
470k
10010V
0.110
10V
XC61CN18O2NR1k
4.7
1010V
4.7
10010V
MA2Z748
XC6367A331MR
XP151A13A0MR
0.1 10010V
0.1
10k
0.1
474V
0.1
XC62HR1502MR
476.3V 0.1
0.1 1010V
TK11225BMCL
1000p
0
0.10.1
10k
1000p -5A4-E1
10k
10k
1000p 1000p
10k
DTC144EE-TL
1000p
1000p 50kX2
DTC144EE-TL
10k
XC61FN2812MR
1M
0.1
UN2225-(TX)
GYRO
(POWER)
1000p
4.7k
TLSU124
3.34V
3.34V
5MHz
2210V
2210V
2210V
DSP XGCDIAT DTSEL
DMUTING
DSP GYRODSP DTQDSP XCS
SCKSDO
XHREQ
ARDET
DSP XRSTDAC XRSTDIAT XRST
DMUTING
DSP XGCDAC XRSTDIAT DTSELDIAT XRSTDSP XRSTDSP DTQXHREQ
SCKSDODSP XCS
ARDET
DSP GYRO
POWER AMP
POWER AMP
IN OUT
GND
Vcc
Vee
Vcc
Vee
CNT CNP
P10
ICXRESETX2X1VSSVDD
P11
P27P30
P31
P26P25P24P23P22
P12P13P14P15P00P01P02P03P04
P06P05
P07P20P21
VOUTVIN
NC VSS
VDDVOUT CEGNDEXT
GYRO_IF1
SDOSCK
XHREQDSP_DTQ
3.3V3.3VD_GNDD_GND
DMUTINGARDETDSP_XGCDAC_XRSTDIAT_DTSELDIAT_XRSTDSP_XRST
1.5VRF_GNDRF_2.5VA_GND
L_OUTR_OUT
DSP_GYROGYRO_XRSTGYRO_IF2
DSP_XCS
DTQ
D_2.5V
N.CN.C
L CH VOL OUTL CH VOL INPUTVOL GNDR CH VOL INPUTR CH VOL OUT
CENTER_RESETGYRO_ON/OFF GNDGYRO_ON/OFF SW
L CH VOL OUTL CH VOL INPUTVOL GNDR CH VOL INPUTR CH VOL OUT
CENTER_RESETGYRO_ON/OFF GNDGYRO_ON/OFF SW
NC VIN CEVOUT VSS
RCH
LCH
SDI
VDD
GND
VREF
GYRO SENSOR
LED DRIVER
MUTEMUTE
VOLUME
CENTER RESET GND CENTER RESET GND
+1.5V REGULATOR
+2.5V REGULATOR
RESET
+
-
+
-
B+ SWITCH
DRY BATTERYSIZE"AA"
(IEC DESIGNATION LR6)2PCS,3V
OR
BATTERYRECHARGEABLE
NH-AA
REGULATORSWITCHING
SWITCHINGREGULATOR
LEVELDETECT
BUFFER
AMP
AMP
SWITCH
SYSTEMCONTROL
RESET
HEADTRACKING
ON
OFF
POWER
1.2V 1600mAh,2PCS 2.4V
MDR-IF8000
10 10
4-4. PRINTED WIRING BOARDS – RX2 SECTION –
TP123(BPF ADJ MONITOR)
2 3 4 5 6 7
A
1
B
C
D
E
D137
D138
D139
D141
D142
D143
D144
D14
5D14
0
D14
6
D147
D148
D125
D126
D12
7D
128
D129
D130
D131
D132
D13
3D
134
D135
D136
21(21)
1-683-304- 21(21)
1-683-304-
PD1 BOARD (SIDE A)
PD1 BOARD (SIDE B)
21(21)
1-683-305- 21(21)
1-683-305-
PD2 BOARD (SIDE A)
PD2 BOARD (SIDE B)
RX2 BOARD (SIDE B)
RX2 BOARD (SIDE A)
C129
RV121
R125
R126 R105
R104 C108 L162
C106
C105
R137
R136
R501
R106
R107
C145
C101
C136
C140
C134
C137
C135
R132
R131
R130
L156
R103
C123
C131
C130
C132
C102 C115
C104
C103
L153
R159 L159
L155
IC121 IC101
C133
C113
C112
C119
X101
C114
C116
L104
C111
L152
C109
C107
R108
R162
R110
C110
L102C141
R134
R121C121 C138
C122
L121
L125
C139
IC501
R534
C515C514
C512
C511
C510
C509
C508
C507
C506
C505
C504
C503
C502
C501
C516C517C519
C537 R502
R503
C538
C535
L550
L551
R551
R505C539
R507 C527
CN002
R158
R161R160
L160L161
L157
L158
R552
C153
R530
IC601
L501
L151
R135
R509
C526C528
D150
D151
C545
C513
C518
C536
R527R528
R529C533
C534
R550
R504
C155
C117
IC102
C126
C160
IC505
L103
15
10
5
1
16
20
25
30
Q501 C541R510 C154
R157
C540
L552L502
1 5250
5560
6568
40
35
32
5
10
15
1620 25 31
R129
DRX1
BOARDCN001
21(21)1-683-300-
21(21)1-683-300-
5
10
15
20
30354045
55
60
65
70
80 85 90 95
D125 B-1 D126 B-1 D127 B-1 D128 A-1 D129 A-1 D130 A-1 D131 A-1 D132 A-1 D133 A-1 D134 B-1 D135 B-1 D136 B-1 D137 E-1 D138 E-1 D139 D-1 D140 D-1 D141 D-1 D142 D-1 D143 D-1 D144 D-1 D145 D-1 D146 D-1 D147 E-1 D148 E-1 D150 D-4 D151 D-4
IC101 B-6 IC102 E-6 IC121 B-5 IC501 D-5 IC505 E-5 IC601 D-6
Q501 E-5
Ref. No. Location
z Semiconductor
MDR-IF8000
11 11
4-5. SCHEMATIC DIAGRAM – RX2 SECTION (1/2) – z Refer to page 13 for Notes.
CN002
IC102
C155
R129
C126
C160
C153
C117
R153
L502
C527 R507
C539
C540 IC601
R530
C545
C510 C5
09
C508
C507 C506
C511
IC501
TP501
R534C516
C517
C518C533
R527
C534R528
C535R529
C519
C505
C504
C503
C502
C501
IC505
R509C541
R510
Q501
C538
R505
C514
C515
C513C537
R502
R503C536
C512
R504
TP510
R135
L151
L501 22µ
22µ
4.7µC154
C526
C528
L552
R550L550
L551R551
R552
30PIN(PLUG)
WM8710EDS/R
0.1
10k
0.1
1010V
47
0.1
0
0.1 10k
1000p
0.1 74LVC1G125GW.118
10k
0.01
0.47 0.
1
0.1
0.1 0.1
0.06
8
CXD9541R
10k0.1
0.1
0.1 1000p10k
1000p10k
1000p10k
0.1
0.1
0.1
0.1
0.1
0.1
74LVC1G04GW.118
10k 0.1
1k
DTC144EE-TL
0.1
10k
0.1
0.1
0.11000p
10k
10k1000p
0.1
10k
10k
2210V
2210V
2210V
1k
1k
1k
1.5V
RF 2
.5V
RF G
ND
DTQDIAT XRST
DIAT DTSELD 2.5V
ICLK
BCK/
RCLK
TXOU
T/RI
NFO
DAOU
T/RO
UT
LRCK
/RCS AP
X
D GN
D
MODDMODBMODAFST
SCKTFSR
FCKRVCCS
VCCS
GNDSHCKTVCCLQGNDQHCKR
VCCHQSDO1SDO2SDO3
SDO0
GNDSSS
MISOMOSI
SCK
XHRE
QPI
NTXR
ESET
NC VCCP
PCAP
GNDP
EXTA
LVC
CHQ
GNDQ
VCCQ
LXT
ACA
SXW
RRD VC
CCGN
DCAA
1AA
0
A1A0 VCCA
GNDA
A2
TMS
TCK
TDI
TDO
GPIO
3GP
IO2
GPIO
1GN
DSVC
CSGP
IO0
NCVC
CHQ
GNDQ
VCCL
Q NC NC D7 D6 D5 D4GN
DDVC
CD D3 D2 D1
D0A17A16
GNDAVCCA
A15A14A13A12
VCCLQGNDQGNDAVCCA
A11VCCQH
A9A10
A8
GNDAVCCA
A7
A6A5A4A3
SDI1SDI0
VCC YA GND
GYRO_IF1
SCK
XHREQ
3.3V
DSP_DTQ
AGND
VOUT
RZE
RORS
TBM
D/DM
MC/
IWL
ML/
I2S
TEST
SCKI
PWDN
DGND
DVDD
MOD
EM
UTE
LRCI
NDI
NBC
KIN
CAP
VOUT
LAV
DD
VCC
Y
A
GND
NC
D_2.5V3.3V
D_GNDD_GND
DMUTINGARDETDSP_XGCDAC_XRSTDIAT_DTSELDIAT_XRSTDSP_XRST
DTQ
SDODSP_XCS
DSP_GYROGYRO_XRSTGYRO_IF2L_OUTR_OUTA_GNDRF_2.5VRF_GND1.5V
N.CN.C
DAI
MCK
OE
D/A CONVERTOR
DSP
LEVEL SHIFT
SWITCH
SWITCH
MDR-IF8000
12 12
4-6. SCHEMATIC DIAGRAM – RX2 SECTION (2/2) – z Refer to page 13 for Notes. z Refer to page 13 for Waveforms.
D150
D151
C135
R130
C134
IC121R131
L125
R132
C121
C123
C122L121
R134
TP123
R126
R125
RV121
C129
C130C133
C132
C101C102
L1534.7µ4.7µ
2.2µ
10µ
C103C136
R103L152C131
R136
R137
IC101
C104 C105
R107
R106
L103
4.7µ4.7µ L104
C115 C114
C116
C113
C111X101
C112R110
C119
C110
C141C109
R104
R105
C107C106
C108
C138
C139
C137
C145
R108
D148 D147 D146 D145 D144 D143 D142 D141 D140 D139 D138 D137
D136 D135 D134 D133 D132 D131 D130 D129 D128 D127 D126 D125
R121
L10222µ
L156
L155
R158
R157
R161
L161
L157
L158
L159
L160
R160 R159
L162R162
1SS355TE-17
1SS355TE-17
2200p
100
0.01
CXA3504M-T622k
5.1k
0.1
3300p
130p
100
470
47k
2.2k
476.3V
147
6.3V 1
476.3V 1
1000p1
681
3.3k
10k
CXD4004R
0.1 0.1
10k
3.3k
0.1 1
1010V
15p
0.112.288MHz
15p0
1000p
0.1
226.3V
0.1
3.3k
820
0.10.01
0.1
0.1
226.3V
1000p
1
47k
PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508
PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508 PP508
2.2k
1k 1k 1k
1k 1k
1k
DIAT
DTS
EL
DIAT
XRS
T
DTQ
RF 2
.5V
RF G
ND
1.5V
D 2.
5V
ICLK
BCK/
RCLK
TXOU
T/RI
NFO
DAOU
T/RO
UT
LRCK
/RCS
APX
D GN
D
AGC22
AGC21
VCCI
SIS
GNDI
IN
AGC13
AGC12
AGC11
GNDS
MONI RSET
ADJ1
H/L
F/H
VCCS
VCCO
OUT
DET
GNDO
AGC24
AGC23
MST
XSM
SMCK
VDDE
VSS
ADVRH
ADAVS
ADAVD
ADVRL
ADVIN
VDDE
VSS
DIFM0
DIFM1
DTSEL
PLRE
F
PLVA
R
TEST
MD
APVC
I
APCP
O
APAV
D
APAV
S
VSS
VDDI
VDDE
VCOR
CHNU
M
DIVC
ODE
APX
EXTC
K
CSOD
SRDT
SWDT
SCLK
SCMODE
VSS
OSCI
VDDE
VSS
OSCO
TEST0
TEST1
TEST2
TEST3
TEST4
TEST
5
TEST
6
TEST
7
SYM
CLK
ICLK
VDDEVS
S
VDDI
DTVA
LID
EMPF
S0
EMPF
S1
NC
NC
NC
NC
NC
ADJ2
VSS
BCK/
RCLK
TXOU
T/RI
NFO
LRCK
/RCS
DAOU
T/RO
UT
XRST XSCEN
XTST
FRONTEND
BPF ADJ
DIAT
MDR-IF8000
13
z Waveforms
– RX1 SECTION –
– RX2 SECTION –
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV orless are not indicated except for electrolytics and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise specified.
• f : internal component.• : B+ Line.• H : adjustment for repair.• Power voltage is dc 3V and fed with regulated dc power supply from
battery terminal.• Voltages and waveforms are dc with respect to ground under no-
signal conditions.no mark : LINE
• Voltages are taken with a VOM (Input impedance 10 MΩ).Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.J : LINE (ANALOG)c : LINE (DIGITAL)
2
IC101 rd OSCOVOLT/DIV : 1 V ACTIME/DIV : 50 nsec
1
Q202 DVOLT/DIV : 1 V ACTIME/DIV : 5 µsec
Note:• X : parts extracted from the component side.• a : Through hole.• : Pattern from the side which enables seeing.
(The other layers'patterns are not indicated)
Caution:Pattern face side: Parts on the pattern face side seen from the(Side B) pattern face are indicated.Parts face side: Parts on the parts face side seen from the(Side A) parts face are indicated.
3.8Vp-p
10 µsec
2.5 Vp-p
12.288MHz
z IC Block Diagrams
IC11, 52 MC34119DTBR2
+
8 7 6 5
4321
_
+_
VO2
CD CF 2
CF 1
V in
GND
Vcc
VO1
BIASCIRCUIT
IC502 TC7WU04FU (TE12R)
1
2
3
4
8
7
6
5
VCC
1Y
3A
2YGND
2A
3Y
1A
14
MDR-IF8000SECTION 5
EXPLODED VIEWS
5-1.DRIVER SECTION
NOTE:• -XX, -X mean standardized parts, so they may have
some difference from the original one.• Items marked “*” are not stocked since they are
seldom required for routine service. Some delayshould be anticipated when ordering these items.
• The mechanical parts with no reference number inthe exploded views are not supplied.
• Hardware (# mark) list and accessories are givenin the last of this parts list.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1
7
3
6
6
4
5
1
23
4
5 SP31
SP11
#1
#1
#1
#1
1 3-234-815-01 PAD, EAR2 3-234-807-01 RING (EAR PAD:L)3 3-234-816-01 SCREEN4 3-234-817-01 CUSHION5 3-234-805-01 PLATE, SUPPORT
6 3-713-791-11 SCREW (M1.7X5), TAPPING, P27 3-239-171-01 RING (EAR PAD :R)SP11 X-3381-891-1 DRIVER ASSY (L-CH)SP31 X-3381-891-1 DRIVER ASSY (R-CH)#1 7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT
15
MDR-IF8000
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5-2. HANGER SECTION
5556
62
58
57
59
60 61
6364
65
51
8155
5652
53
8052
8283
70
52
52
66
67
68 69
71 72
78
73
7776
79
75
5674
64
#1
#1
#1
#2
#2
#3
#4
#1
#3
#3
5453
52
51 X-3381-234-1 FRAME (L) ASSY52 3-713-791-11 SCREW (M1.7X5), TAPPING, P253 3-234-800-01 LID (RAY CATCHER)54 1-683-305-11 PD2 BOARD55 3-234-799-01 WINDOW, RAY CATCHER
56 3-236-005-01 HOLDER, LED (MDR)57 X-3381-889-1 BATTERY LID ASSY58 3-236-012-01 LID (L), HANGER59 3-234-814-01 TERMINAL (-), BATTERY60 3-234-813-01 TERMINAL (RELAY), BATTERY
61 3-234-791-01 HANGER (L)62 3-234-812-01 TERMINAL (+), BATTERY63 1-683-303-11 SW BOARD
* 64 3-234-798-01 REINFORCEMENT65 4-213-918-01 SPRING
66 3-234-793-01 LID (L), REAR67 X-3381-236-1 SUSPENDER ASSY68 X-3381-887-1 HEADBAND (F) ASSY69 X-3381-888-1 HEADBAND (R) ASSY
70 3-234-794-01 LID (R), REAR
71 3-234-808-01 LIGHT, GUIDE72 3-234-809-01 BUTTON (RESET)73 3-234-810-01 KNOB (VOL)
* 74 A-3062-871-A RX2 BOARD, COMPLETE75 3-234-797-01 CHASSIS
* 76 A-3062-867-A RX1 BOARD, COMPLETE77 1-926-061-60 FLAT CABLE78 1-683-302-11 VOL BOARD79 X-3381-890-1 HUNGER LID (R) ASSY80 1-683-304-11 PD1 BOARD
81 X-3381-235-1 FRAME (R) ASSY82 3-234-792-01 HANGER (R)83 3-234-811-01 KNOB (GYRO)#1 7-685-103-19 SCREW +P 2X5 TYPE2 NON-SLIT#2 7-685-102-19 SCREW +P 2X4 TYPE2 NON-SLIT
#3 7-685-105-19 SCREW +P 2X8 TYPE2 NON-SLIT#4 7-627-551-78 SCREW,PRECISION +P 1.4X4
16
MDR-IF8000
NOTE :• Due to standardization, replacements in the
parts list may be different from the partsspecified in the diagrams or the componentsused on the set.
• -XX, -X mean standardized parts, so theymay have some difference from the originalone.
• RESISTORSAll resistors are in ohmsMETAL : Metal-film resistorMETAL OXIDE :Metal oxide-film resistorF : nonflammable
• Items marked “ * ”are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items.
• SEMICONDUCTORSIn each case, u : µ , for example :uA.... : µ A.... , uPA.... : µ PA....uPB.... : µ PB.... , uPC.... : µ PC....uPD.... : µ PD....
• CAPACITORSuF : µ F
• COILSuH : µ H
SECTION 5ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
* 1-683-304-11 PD1 BOARD*********
3-236-005-01 HOLDER, LED (MDR)
< DIODE >
D125 8-719-058-49 DIODE PP508D126 8-719-058-49 DIODE PP508D127 8-719-058-49 DIODE PP508D128 8-719-058-49 DIODE PP508D129 8-719-058-49 DIODE PP508
D130 8-719-058-49 DIODE PP508D131 8-719-058-49 DIODE PP508D132 8-719-058-49 DIODE PP508D133 8-719-058-49 DIODE PP508D134 8-719-058-49 DIODE PP508
D135 8-719-058-49 DIODE PP508D136 8-719-058-49 DIODE PP508
*****************************************************
* 1-683-305-11 PD2 BOARD*********
3-236-005-01 HOLDER, LED (MDR)
< DIODE >
D137 8-719-058-49 DIODE PP508D138 8-719-058-49 DIODE PP508D139 8-719-058-49 DIODE PP508D140 8-719-058-49 DIODE PP508D141 8-719-058-49 DIODE PP508
D142 8-719-058-49 DIODE PP508D143 8-719-058-49 DIODE PP508D144 8-719-058-49 DIODE PP508D145 8-719-058-49 DIODE PP508D146 8-719-058-49 DIODE PP508
D147 8-719-058-49 DIODE PP508D148 8-719-058-49 DIODE PP508
*****************************************************
* A-3062-867-A RX1 BOARD, COMPLETE******************
3-236-005-01 HOLDER, LED (MDR)
< CAPACITOR >
C11 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC12 1-162-951-11 CERAMIC CHIP 68PF 5% 50VC13 1-135-856-11 TANTAL. CHIP 100uF 20% 10VC14 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC15 1-104-851-11 TANTAL. CHIP 10uF 20% 10V
C16 1-104-912-11 TANTAL. CHIP 3.3uF 20% 4VC17 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC18 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC31 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC32 1-162-951-11 CERAMIC CHIP 68PF 5% 50V
C33 1-135-856-11 TANTAL. CHIP 100uF 20% 10VC34 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC35 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC36 1-104-912-11 TANTAL. CHIP 3.3uF 20% 4VC37 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C38 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC156 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC157 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC158 1-104-543-11 FILM CHIP 0.0022uF 5% 50VC159 1-104-543-11 FILM CHIP 0.0022uF 5% 50V
C201 1-135-856-11 TANTAL. CHIP 100uF 20% 10VC202 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC203 1-135-856-11 TANTAL. CHIP 100uF 20% 10VC204 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC205 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3V
C208 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC209 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC210 1-110-569-11 TANTAL. CHIP 47uF 20% 6.3VC211 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC212 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C213 1-110-569-21 TANTAL. CHIP 47uF 20% 4VC216 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC217 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC218 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC520 1-104-852-11 TANTAL. CHIP 22uF 20% 10V
C521 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC522 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50VC523 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC524 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC525 1-104-852-11 TANTAL. CHIP 22uF 20% 10V
C901 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
PD1 PD2 RX1
17
MDR-IF8000
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C902 1-104-852-11 TANTAL. CHIP 22uF 20% 10VC903 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC904 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC905 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C906 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC907 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC908 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC909 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC910 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C911 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC917 1-104-851-11 TANTAL. CHIP 10uF 20% 10V
< CONNECTOR >
* CN001 1-815-151-11 CONNECTOR, B TO B (SOCKET) 30PCN503 1-784-368-31 CONNECTOR, FFC/FPC 9P
< DIODE >
D201 8-719-069-94 DIODE TLSU124D203 8-719-072-27 DIODE MA2Z748001S0
< SENSOR >
GY101 1-803-042-41 SENSOR, ANGULAR VELOCITY
< IC >
IC11 8-759-648-66 IC MC34119DTBR2IC52 8-759-648-66 IC MC34119DTBR2IC201 8-759-569-80 IC XC6367A331MRIC202 8-759-462-30 IC TK11225BMCLIC203 6-701-851-01 IC XC62HR1502MR
IC205 6-701-578-01 IC XC61CN1802NRIC502 8-759-096-87 IC TC7WU04FU(TE12R)IC503 8-759-559-89 IC NJU7015R-TE2IC504 8-759-559-89 IC NJU7015R-TE2IC901 6-800-938-01 IC uPD789074MC-014-5A4-E1
IC902 8-759-825-97 IC XC61FN2812MR
< COIL >
L1 1-469-524-11 INDUCTOR 4.7uHL2 1-469-524-11 INDUCTOR 4.7uHL15 1-414-760-21 FERRITE 0uHL16 1-414-760-21 FERRITE 0uHL35 1-414-760-21 FERRITE 0uH
L36 1-414-760-21 FERRITE 0uHL201 1-419-384-21 INDUCTOR 47uHL202 1-469-524-11 INDUCTOR 4.7uHL503 1-469-524-11 INDUCTOR 4.7uHL901 1-469-526-11 INDUCTOR 22uH
< TRANSISTOR >
Q101 8-729-043-69 TRANSISTOR UN2225-(TX).S0Q102 8-729-043-69 TRANSISTOR UN2225-(TX).S0Q201 8-729-928-81 TRANSISTOR DTC144EEQ202 8-729-052-37 TRANSISTOR XP151A13A0MRQ901 8-729-928-81 TRANSISTOR DTC144EE
< RESISTOR >
R11 1-216-833-11 METAL CHIP 10K 5% 1/16W
R12 1-216-843-11 METAL CHIP 68K 5% 1/16WR13 1-216-853-11 METAL CHIP 470K 5% 1/16WR14 1-216-853-11 METAL CHIP 470K 5% 1/16WR15 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R31 1-216-833-11 METAL CHIP 10K 5% 1/16WR32 1-216-843-11 METAL CHIP 68K 5% 1/16WR33 1-216-853-11 METAL CHIP 470K 5% 1/16WR34 1-216-853-11 METAL CHIP 470K 5% 1/16WR35 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R151 1-216-821-11 METAL CHIP 1K 5% 1/16WR152 1-216-821-11 METAL CHIP 1K 5% 1/16WR201 1-216-821-11 METAL CHIP 1K 5% 1/16WR206 1-216-833-11 METAL CHIP 10K 5% 1/16WR207 1-216-833-11 METAL CHIP 10K 5% 1/16W
R515 1-216-845-11 METAL CHIP 100K 5% 1/16WR516 1-216-845-11 METAL CHIP 100K 5% 1/16WR517 1-216-850-11 METAL CHIP 270K 5% 1/16WR518 1-216-845-11 METAL CHIP 100K 5% 1/16WR519 1-216-833-11 METAL CHIP 10K 5% 1/16W
R520 1-216-845-11 METAL CHIP 100K 5% 1/16WR521 1-216-833-11 METAL CHIP 10K 5% 1/16WR522 1-216-845-11 METAL CHIP 100K 5% 1/16WR536 1-216-833-11 METAL CHIP 10K 5% 1/16WR901 1-216-833-11 METAL CHIP 10K 5% 1/16W
R902 1-216-833-11 METAL CHIP 10K 5% 1/16WR903 1-216-833-11 METAL CHIP 10K 5% 1/16WR904 1-216-833-11 METAL CHIP 10K 5% 1/16WR905 1-216-829-11 METAL CHIP 4.7K 5% 1/16WR906 1-216-821-11 METAL CHIP 1K 5% 1/16W
R907 1-216-864-11 METAL CHIP 0 5% 1/16WR909 1-216-857-11 METAL CHIP 1M 5% 1/16WR910 1-216-833-11 METAL CHIP 10K 5% 1/16W
< VIBRATOR >
X901 1-795-121-21 VIBRATOR, CERAMIC (5MHz)*****************************************************
* A-3062-871-A RX2 BOARD, COMPLETE******************
C101 1-110-569-11 TANTAL. CHIP 47uF 20% 6.3VC102 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC103 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC104 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC105 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C106 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC107 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC108 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC109 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC110 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C111 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC112 1-162-917-11 CERAMIC CHIP 15PF 5% 50VC113 1-162-917-11 CERAMIC CHIP 15PF 5% 50VC114 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC115 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C116 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC117 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC119 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC121 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
RX1 RX2
18
MDR-IF8000
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C122 1-164-384-11 CERAMIC CHIP 130PF 5% 50V
C123 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50VC126 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC129 1-110-569-11 TANTAL. CHIP 47uF 20% 6.3VC130 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC131 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C132 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC133 1-110-569-11 TANTAL. CHIP 47uF 20% 6.3VC134 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25VC135 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50VC136 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C137 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC138 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC139 1-104-852-11 TANTAL. CHIP 22uF 20% 6.3VC141 1-104-852-11 TANTAL. CHIP 22uF 20% 6.3VC145 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V
C153 1-137-934-11 TANTAL. CHIP 47uF 20% 10VC154 1-104-852-11 TANTAL. CHIP 22uF 20% 10VC155 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC160 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC501 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C502 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC503 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC504 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC505 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC506 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C507 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC508 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC509 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC510 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC511 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V
C512 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC513 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC514 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC515 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC516 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C517 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC518 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC519 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC526 1-104-852-11 TANTAL. CHIP 22uF 20% 10VC527 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C528 1-104-852-11 TANTAL. CHIP 22uF 20% 10VC533 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC534 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC535 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC536 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C537 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC538 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC539 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50VC540 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16VC541 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C545 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
< CONNECTOR >
CN002 1-816-181-21 CONNECTOR, BOARD TO BOARD 30P
< DIODE >
D150 8-719-988-61 DIODE 1SS355TE-17D151 8-719-988-61 DIODE 1SS355TE-17
< IC >
IC101 6-701-579-01 IC CXD4004RIC102 6-701-586-01 IC WM8710EDS/RIC121 8-752-096-17 IC CXA3504M-T6IC501 8-759-827-10 IC CXD9541RIC505 6-701-581-01 IC 74LVC1G04GW.115
IC601 6-701-580-01 IC 74LVC1G125GW.115
< COIL >
L102 1-469-526-11 INDUCTOR 22uHL103 1-469-524-11 INDUCTOR 4.7uHL104 1-469-524-11 INDUCTOR 4.7uHL121 1-410-196-11 INDUCTOR 2.2uHL125 1-469-525-91 INDUCTOR 10uH
L151 1-469-526-11 INDUCTOR 22uHL152 1-469-524-11 INDUCTOR 4.7uHL153 1-469-524-11 INDUCTOR 4.7uHL155 1-414-594-11 FERRITE 0uHL156 1-414-760-21 FERRITE 0uH
L157 1-414-760-21 FERRITE 0uHL158 1-414-760-21 FERRITE 0uHL159 1-414-760-21 FERRITE 0uHL160 1-414-760-21 FERRITE 0uHL161 1-414-760-21 FERRITE 0uH
L162 1-414-760-21 FERRITE 0uHL501 1-469-526-11 INDUCTOR 22uHL502 1-469-524-11 INDUCTOR 4.7uHL550 1-414-760-21 FERRITE 0uHL551 1-414-760-21 FERRITE 0uH
L552 1-414-760-21 FERRITE 0uH
< TRANSISTOR >
Q501 8-729-928-81 TRANSISTOR DTC144EE
< RESISTOR >
R103 1-218-664-11 METAL CHIP 68 0.5% 1/16WR104 1-216-827-11 METAL CHIP 3.3K 5% 1/16WR105 1-216-820-11 METAL CHIP 820 5% 1/16WR106 1-216-827-11 METAL CHIP 3.3K 5% 1/16WR107 1-216-833-11 METAL CHIP 10K 5% 1/16W
R108 1-216-841-11 METAL CHIP 47K 5% 1/16WR110 1-216-864-11 METAL CHIP 0 5% 1/16WR121 1-216-825-11 METAL CHIP 2.2K 5% 1/16WR125 1-216-841-11 METAL CHIP 47K 5% 1/16WR126 1-216-817-11 METAL CHIP 470 5% 1/16W
R129 1-216-833-11 METAL CHIP 10K 5% 1/16WR130 1-216-809-11 METAL CHIP 100 5% 1/16WR131 1-216-837-11 METAL CHIP 22K 5% 1/16WR132 1-218-272-11 RES-CHIP 5.1K 5% 1/10WR134 1-216-809-11 METAL CHIP 100 5% 1/16W
R135 1-216-833-11 METAL CHIP 10K 5% 1/16W
RX2
19
MDR-IF8000
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R136 1-216-827-11 METAL CHIP 3.3K 5% 1/16WR137 1-216-833-11 METAL CHIP 10K 5% 1/16WR157 1-216-821-11 METAL CHIP 1K 5% 1/16WR158 1-216-821-11 METAL CHIP 1K 5% 1/16W
R159 1-216-821-11 METAL CHIP 1K 5% 1/16WR160 1-216-821-11 METAL CHIP 1K 5% 1/16WR161 1-216-821-11 METAL CHIP 1K 5% 1/16WR162 1-216-821-11 METAL CHIP 1K 5% 1/16WR502 1-216-833-11 METAL CHIP 10K 5% 1/16W
R503 1-216-833-11 METAL CHIP 10K 5% 1/16WR504 1-216-833-11 METAL CHIP 10K 5% 1/16WR505 1-216-833-11 METAL CHIP 10K 5% 1/16WR507 1-216-833-11 METAL CHIP 10K 5% 1/16WR509 1-216-833-11 METAL CHIP 10K 5% 1/16W
R510 1-216-821-11 METAL CHIP 1K 5% 1/16WR527 1-216-833-11 METAL CHIP 10K 5% 1/16WR528 1-216-833-11 METAL CHIP 10K 5% 1/16WR529 1-216-833-11 METAL CHIP 10K 5% 1/16WR530 1-216-833-11 METAL CHIP 10K 5% 1/16W
R534 1-216-833-11 METAL CHIP 10K 5% 1/16WR535 1-216-864-11 METAL CHIP 0 5% 1/16WR550 1-216-821-11 METAL CHIP 1K 5% 1/16WR551 1-216-821-11 METAL CHIP 1K 5% 1/16WR552 1-216-821-11 METAL CHIP 1K 5% 1/16W
< VARIABLE RESISTOR >
RV121 1-238-854-11 RES, ADJ, CERMET 2.2K (BPF)
< VIBRATOR >
X101 1-795-485-21 VIBRATOR, CRYSTAL (SMD) (12.288MHz)*****************************************************
* 1-683-303-11 SW BOARD********
< TRANSISTOR >
Q951 8-729-053-67 TRANSISTOR CPH3107-TL
< RESISTOR >
R401 1-216-829-11 METAL CHIP 4.7K 5% 1/16WR402 1-216-817-11 METAL CHIP 470 5% 1/16W
< SWITCH >
SW401 1-572-467-61 SWITCH, PUSH (1 KEY) (POWER)*****************************************************
* 1-683-302-11 VOL BOARD*********
3-234-810-01 KNOB (VOL)7-627-551-78 SCREW,PRECISION +P 1.4X4
< CONNECTOR >
CN502 1-784-368-31 CONNECTOR, FFC/FPC 9P
< VARIABLE RESISTOR >
RV11 1-227-448-11 RES, VAR, CARBON 50K/50K (VOL) (VOLUME)
< SWITCH >
SW501 1-786-015-21 SWITCH, TACTILE (RESET)SW502 1-692-397-21 SWITCH, SLIDE (HEAD TRACKING)
*****************************************************
MISCELLANEOUS*************
77 1-926-061-60 FLAT CABLESP11 X-3381-891-1 DRIVER ASSY (L-CH)SP31 X-3381-891-1 DRIVER ASSY (R-CH)
*****************************************************
ACCESSORIES***********
1-756-272-11 BATTERY, NICKEL HYDROGEN3-238-078-11 MANUAL, INSTRUCTION (ENGLISH,
FRENCH,SPANISH)3-238-078-21 MANUAL, INSTRUCTION (GERMAN,DUTCH,
ITARIAN,PORTUGUESE)(AEP)3-238-080-01 LABEL, ITF BAR CODE
VOLRX2 SW
REVISION HISTORY
Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage.
Ver. Date Description of Revision
1.0 2002. 02 New
1.1 2002. 03 Addition of UK model. (ENG-02010)
MDR-IF8000