kenwood-kdcmp928_kdcpsw9531 car radio

8/7/2019 Kenwood-KDCMP928_KDCPSW9531 car radio

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2005-6 PRINTED IN JAPAN

B53-0296-00 (N) 1703

CD RECEIVER

KDC-MP928KDC-PSW9531/PSW9531YXXV-01DSERVICE MANUAL

XXV-01D

KDC-PSW9531/PSW9531Y

K type

E typeK type

E,M type

K type

E type

KDC-MP928

SIZE AA BATTERY(Not supplied)

Compact disc *(W01-1643-15) :K,M(W01-1647-05) :E

Plastic cabinet assy(A02-2749-03)

Remote controller assy(RC-527)(A70-2067-05)

Escutcheon(B07-3125-01)

Mounting hardware assy(J21-9716-03)

DC cord *(E30-6412-05) :E

DC cord *(E30-6408-05) :K,M(E30-6414-05) :KDC-MP928

Lever(D10-4589-04) X2

Cleaning cloth *(W01-1649-05)

Antenna adaptor *(T90-0523-05)

Screw set *(N99-1758-05)

Screw(N09-6280-05

* Depends on the model. Refer to the parts list.

CD MECHANISM EXTENSION CORD (24P) : W05-0934-

A unique identification number (Unique ID) is given to each unit,

which is imprinted on the CD mechanism assembly. If and when

the mechanism assembly or Flash ROM (IC17) on the mechanism

board is replaced, it is necessary to write the Unique ID. For

details, refer to How to Write the Unique ID on Page 18.

MODEL TDF PANEL No. TDF NAMEKDC-MP929 Y33-2350-60 TDF-MP59DKDC-W9531/W9531Y Y33-2350-62 TDF-W9531XXV-01D (K,M type) Y33-2350-61 TDF-XXV01DXXXV-01D (E type) Y33-2350-63 TDF-XXV01D

TDF PANEL INFORMATION

This product uses Lead Free solder.


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2

KDC-MP928/PSW9531/PSW9531Y, XXV-01D

BLOCK DIAGRAM

F/E

CD

LX

SW5V

AM+BAGC

RDSDECODER

MEMOINSTALLER

ROM CORR

D3.3V

A3.3V

DRIVERMUTE

LPF DAC

D5V

A5V

A3.3V

MUTEPRE

SERGEPROTECTION

OPAMP

LEVELSHIFT

DSP

ADC

IC301,302 IC305IC303 IC306-308

IC102

IC300

ICRESET

P-CON

ANT-CON

DIMMER

EXT AMP

B.U DET

SERGE DET

ACC DET

TEL MUTE

SW 16V

ILL+B

A8V

SW 14V

BU5V

PAN3.3V

SW 16V

OEL +B

SERVO

SW 5V

(5VPRE)DC/DC

MOTOR+B

5VPANEL

MOTORDRIVERMECHA

PANEL

OPEN/PANEL

DET

3.3V

DRIVECOMP

POWERIC

DSI

3.3V

2.5V

ROMCORE2P ROM

SW

(16x64kBIT)SRAM FLASHROM

(16x8MBIT)OEL MODULE(256x64PIX. 4096COLOR)

IR REMOCON

ANA.SPE.

(6BAND)

BU5VA8V

D5VSERVO

BACK

u-COM

E-VOL

u-COM

(FST)

BUS

LPF

IC400

IC104

IC4

IC750

CD D5V

A8VA8V

SW5V

UP

BU5V

A8V

BU5V

REFSVR

BU5V

D3.3V

BU5V

A8V

9V

CLOSE

SW5V

SERVO

SW

SW SWSW SWSW

SW

SW

LEVELSHIFT

9V

D5V

SHIFTLEVEL

ICRESET

AUX IN

PRE OUT(REAR)

SP OUT(FR)

OPEL DISP

P CON

ANT CON

EXT. AMP. CON

DIMMER

LINE

ACC

BACK UP

KEYS

RESET

JOG

ROTARY

BU5V

PRE OUT(FRONT)

PRE OUT(SW)

SP OUT(FL)

SP OUT(RL)SP OUT(RR)

WIRED REMO

ILL+B

E2P ROM

FST

AUX

FM/AM

CD

CH

SPEANA

MPXfor

RDS

MUTE 0,1,2WININ

DCERR

MUTE A,C

MUTEA,C

RST

STBY

OFFSET

MUTE 0,1,2

PRE MUTE

RST

E2P P-ON

ROMP-ON

I2C BUS

RESET

A1-A23D0-D15

GREEN

KEYILL

KEYILL

RED

SUBILL

BLUE(R)

SUBILL

BLUE(L)

TRIANGLE

ILL CONT.

KEY SCAN

KEY IN

P-ON 5V

A/D 7CH

CW. CCW

SPEANA

5V SYSTEM

3.3V SYSTEM

PANEL

ELECTRIC UNIT (X34-356)


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KDC-MP928/PSW953/PSW9531Y, XXV-01

BLOCK DIAGRAM

TR COIL

FO COIL

C

F

A B

E

PD

LD

SERVO DSP

MOTORDRIVER

SP MOTOR

LOADING &

MOTORSLED

IC4

IC2

u-COM

IC1

MP3/WMA/AAC

IC15

IC5

3.3V REG.

3.3V REG.

IC21

1.8V REG.

IC20 IC19

3.3V REG.

IC14

5V REG.SW

DAC

3.3 5V

3.3 5V

3.3 5V

3.3 5V

LPF

IC18

IC13

16MBITSDRAM

IC16

ROMFLASH

IC17

4MBIT

D5V

S7.5V

A8V

BU5V

RF AMP

DECODER

ACD DECODER

16.898MHzSW3.3V(712)

S7.5V

RESETSCK

SI

STB

A0

SOINTQ

POWER ON

26.88MHzBU3.3V

D5V

FLAG

C16M

BCLK

DATALRCK

SW3.3V

SW3.3V

SW1.8V(CS7410)

(CS7410)

(712)

POWER ON

BU3.3V

SW5V

BU5V

A8V

RESETDATA MUTE

SREQ BREQDOCS

CLKDI PCM DATA

PCM BCLKPCM XCK

PCM LRCK

DAC RSTDAC MUTE

INFINITY 0 DET.L/R

SER/GPIO

L/R

AUDIO MUTE

I2C

MSTOP,MRESET

LOE/LIM SW

8EJE-SW

LOS-SW

12EJE-SW

L/R

SW3.3V(712)

CONTROLLERMEMORY

8BIT0-2MB

ROM

DRAM

256k-8MB4,8,16BIT

(CS7410)SW3.3V

2x512kx16BIT

512kx8BIT

SW3.3V(CS7410)

SW5V

EMPH

I2S

CD I/F

DAC CONTROL

SW3.3V(CS7410)

SW1.8V&

CD PLAYER UNIT (X32-5730)

SWITCH UNIT (X16-3070-10)

Ref. No. Application / Function Operation / Condition / Compatibility

IC1 FLASH ROM IC Graphics data storing. Reading and writing (Customize) are possible

IC2 SPECTRUM ANALYZER IC 6ch band pass filter

IC3 ROM CORRECTION For program correcting emergency

IC4 PANEL -COM Micro Controler for PANEL

IC5 RESET IC Reset to IC4. When panel is attached & ACC OFF, IC5 active

IC6 REMOTE CONTROL IC Remote control receiver

IC7 BUFFER IC It is change into 3.3V from 5V

IC8 BUFFER IC It is change into 5V from 3.3V

IC9 LOGIC IC Logical invert for XCS (OEL Module)

IC10 2.5V REGULATOR The power supply For 2.5V

IC11 3.3V REGULATOR The power supply For 3.3V

COMPONENTS DESCRIPTION


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4



IC12 STATIC RAM IC Temporary graphics data storing

IC13 LOGIC ICFor Control AVDD of OEL Module. When H out (AVDD ON) both DVDD

of OEL Module and pin#87 of IC4 are H

Q1 TRIANGLE RED LED SW Triangle red LED is lighting when Q1s base level goes H

Q2 SUB ILLUMINATION BLUE LED (ROTARY) SW Sub illumination LED [Rotary] is lighting when Q2s base level goes H

Q3 SUB ILLUMINATION BLUE LED (JOYSTICK) SW Sub illuminaiton LED [Joystick] is lighting when Q3s base level goes H

Q4 KEY ILLUMINATION GREEN LED SW Green LED are lighting when Q4s base level g oes H

Q5 KEY ILLUMINATION RED LED SW Red LED are lighting when Q5s base level goes H

Q6,9 AVDD OF OEL MODULE SW AVDD of OEL module is turned on when Q9s base level goes H

Q7,8 SW5V SW SW5V the power supply of IC2, IC6 is turned on when Q8s base level goes H

Q10 IC3 POWER SUPLLY SW Power of IC3 is turned on when Q10s base level goes L

Q16,17 IC1, IC12 POWER SUPPLY SW SW3.3V the power supply of IC1, IC12 is turned on when Q16s base level goes H

ELECTRIC UNIT (X34-356x-xx)


IC1 DSP Analog Power Supply Output 3.3V

IC3 DAC Digital Power Supply Output 5.0V

IC4 DAC Analog Power Supply Output 5.0V

IC5 DSP Digital Power Supply Output 3.3V

IC10 Audio8V Ref Power Supply Output 1.27V

IC100 Reset IC L when detection voltage goes below 3.6V or less

IC102 System -com Controls FM/AM tuner, the changer, CD mechanism, Panel, volume and tone

IC103 Muting logic IC Controls logic for muting

IC104 EEPROM For instrallers memory

IC200 Power Control IC Power control switch

IC300 Eelectrical Volume & Source Selecter Controls the source, volume, and tone

IC301,302 Audio buffer AMP Low pass filter for DSP input

IC303 DSP Digital signal processer

IC304 Buffer IC It changes into 3.3V from 5.0V

IC305 DAC Digital to Analog converter

IC306~308 Audio buffer AMP Low pass filter for DAC output

IC400 RDS decoder

Panel mecha control

IC450 Panel mecha motor driver

IN Panel

IN1 IN2 mechanism

L L WAIT

L H OPEN

H L CLOSE

H H STOP



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IC451 G-Analyzer Analog gravity sensor

IC500 Spectrum analyzer Buffer AMP & AGC It is buffer and auto gain control for spectrum analyzer

IC600 9V AVR Power supply for 5V Pre Out OP-AMP

IC601~603 5V Pre-out AMP Output buffer and gain control

IC750 Power IC Amplifies the front L/R and the rear L/R to 50W maximum

IC800Audio3.3V Ref Supply Audio3.3V Ref supply to electrical volume and all low pass filters

SVR6.8V Ref Supply SVR6.8V Ref supply to power IC

IC901 Switching Regulator Mecha digital (DXM-680x : 4V)

IC902 Switching Regulator ControllerPower Supply for OEL & PANEL ROM

CH1 : ROM (3.3V), CH2 : OEL (7.1V)

Q10,11 Audio8V AVR When Q11s 2pin goes Hi, A8V AVR outputs 8.0V

Q12 SW14V When Q12s 2pin goes Hi, SW14V outputs 14V

Q20,21 B.U.5V AVR While BU is applied, BU5V AVR outputs +5V

Q22,23 SW5V When Q23s base goes Hi, SW5V outputs +5V

Q30,32 Moter+B AVR (Panel Mecha) When Q9s base goes Hi, Moter+B AVR outputs 7.5V

Q31,33 Servo+B AVR When Q33s base goes Hi, Servo+B AVR outputs 8.5V

Q40,42,45 Panel5V AVR When Q42s 2pin goes Hi, Panel5V AVR outputs 5V

Q41,43,44 Illumination AVR When Q43s 2pin goes Hi, Ill AVR outputs 10.5V

Q51,901~904 SW16V (Surge Protection) When Q51s 2pin goes Hi, SW16V outputs 13V

Q91 Panel5V Discharge SW When Q91s base goes Hi, Panel5V is discharged

Q100,101 Panel Detect SW When Q100s base goes Lo, panel is detected

Q200,201 Pre-out mute driver When a base gose Lo, mute driver is turned on

Q202 Acc Detect SW When Q202s base gose Hi, Acc voltage is detected

Q203,204 Surge Detect SW When Q204s base goes Hi, IC750 is changed into a standby state

Q205 B.U Detected SW When Q35s base gose Hi, B.U voltage is detected

Q206 Ext Amp Control Buffer It is buffer for IC102 output

Q207 Small-lamp Detect SW When Q207s base goes Hi, Small-lamp is detected

Q208,209 Power Antenna SW When Q206s base goes Hi, power antenna switch outputs 14V

Q300 DSP mute SW When base goes Lo, DSP is set to mute

Q402,403 AM+B SW When Q403s base gose Hi, AM+B is outputs

Q450 DSI DriverDSI lights when the base is L, DSI turns off when the base is H

DSI turns on and off when panel is taken off

Q500 Spectrum analyzer AGC Controller When this circuit has an excessive input, a return is hung and an output is reduced

Q600~602 Pre-Amp +9V AVRQ600 and 602 works as a differential amplifier, Q601 works as a driver

and +9.4V is supplied to OP Amp for Pre-out

Q603~605 Pre-Amp -9V AVRQ603 and 605 works as a differential amplifier, Q604 works as a driver

and -9.1V is supplied to OP Amp for Pre-out

Q606,607 AUDIO 10.5V AVR When Q606s base goes Hi, AVR outputs 10.5V

Q608~613 Pre-out mute SW When a base gose Hi, Pre-out is set to mute

Q800,802 REF+B AVR When Q800'base goes Hi, AVR outputs 13V



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Q801 SVR6.8V Ref Supply AGC Controller When the voltage of B.U voltage falls, a return is hung and an output is reduced

Q905 ROM (3.3V) AVR Switching Power Dr iver This FET is governed by IC902. Frequency is decided at Q907

Q906 OEL (7V) AVR Switching Power Driver This FET is governed by IC902. Frequency is decided at Q907

Switching Regulator frequency control SWQ907

(IC902)

CD PLAYER UNIT (X32-5730-00)


IC1 -com for mechanism control

IC2 LSI for CD signal processing +RF AMP

IC4 BTL driver SP, SL (including LO/EJ) motor and PU actuator

IC5 SW3.3V regulator 3.3V power supply for IC2, PU, and IC18 digital section

IC13 Audio active filter Secondary LPF

IC14 A5V regulator 5V power supply for DAC

IC15 Compacted audio decoding DSP AC drive decoder, MP3/WMA/AAC decoder

IC16 Compacted audio expanding SDRAM

IC17 Decoder software, unique ID storage flash ROM

IC18 Audio external 24-bit D-A converter

IC19 BU3.3V regulator 3.3V power supply for -com

IC20 1.8V regulator 1.8V power supply for core section of IC15

IC21 Decoder/SDRAM/Flash ROM 3.3V regulator 3.3V power supply for por t sect ion of IC15, IC16 and IC17

Q1,4 Level shift (3.3V-5V) FET

Q3,5,6 Level shift (3.3V-5V) transistor with 2 elements

Q7 Level shift (3.3V-5V) transistor

Q8 APC (Auto Power Control) transistor

Q9,10Transistor for preceding beam delaying SW

during non-search

Q11 A5V power supply constant circuit FET

Q12,13 SW8V SW transistor

Q14,15 SDRAM 3.3V power supply SW transistor SDRAM power supply is turned off when /CSRST is L

D2UPD63712GC built-in resetting terminal static

protection diode

D3 Protection diode for pick-up laser diode

D4,D5 Diode for securing audio L-R reference voltage

D6Diode for control terminals L confirmation for

IC20 and IC21

1 pin2 pin

L H

L 430kHz 610kHz

H 653kHz 823kHz



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MICROCOMPUTERS TERMINAL DESCRIPTION

System Microcomputer : 30625MWPA46GP (X34 : IC102)

Pin No. Pin Name I/O Application Processing / Operation / Description

1 VREF I Analog reference voltage

2 AVCC -

3 LX_DATA_S I Data from slave unit LX specification

4 LX_DATA_M O Data to slave unit LX specification

5 LX_CLK I/O LX BUS clock LX specification

6 WIRED_REMO I External display remote controller input

7 LX_MUTE I Mute request from slave unit H : Mute ON, L : Mute OFF

8 AUD_SDA O E-VOL data output terminal SPI communication

9 AUD_SEL O E-VOL control terminal SPI communication

10 AUD_SCL O E-VOL clock output terminal SPI communication

11 DAC_RST O DAC reset terminal L : DAC RESET

12 NC O Output L-fixed

13 BYTE -14 CNVSS -

15 XCIN I 32768kHz

16 XCOUT I 32768kHz

17 RESET I

18 XOUT - 12MHz

19 VSS -

20 XIN - 12MHz

21 VCC1 -

22 NMI I Not used

23 PANEL_DET I Panel detection H : Without PANEL, L : With PANEL

24 RDS_CLK I RDS decoder CLK input terminal

25 LX_REQ_S I Communication request from slave unit

26 PON_AM I/O AM power supply control AM in operation : H, AM not in operation : Hi-Z

27 LX_REQ_M O Communication request to slave unit

28 TUN_IFC_OUT I F/E IFC OUT input terminal H : With station, L : Without station

29 RDS_AFS_L I/O Constant switching at noise detection

30 RDS_AFS_M I/O Constant switching at noise detection

31 RDS_QUAL I RDS decoder QUAL input terminal

32 RDS_DATA I RDS decoder DATA input terminal

33 PWIC_BEEP O Beep output

34 TUN_SCL I/O F/E I2C clock input/output terminal I2C specification

35 TUN_SDA I/O F/E I2C data input/output terminal I2C specification

36 SYS_DATA OBetween-panel communication data

Data output (MAX 500kbps)output terminal

37 VCC1 -

38 PAN_DATA I Between-panel communication data input terminal Data input (MAX 500kbps)

39 VSS -

40 SYS_REQ OCommunication request terminal from

system -com


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41 PAN_REQ I Communication request terminal from panel

42 SDA I/O CD mechanism I2C data input/output terminal

43 SCL I/O CD mechanism I2C clock output terminal

44 PON_PANEL I/O Panel 5V control terminal ON : H, At the time of momentary power down and panel off,

After 11 minutes of ACC_OFF : Hi-Z

45 DSI I/O (D) SI control terminal Soft DSI control specification

46~49 NC O Not used Output L-fixed

50 PM_MOT1 O Panel motor control 1

51 PM_MOT2 O Panel motor control 2

52 EPM I FLASH EPM input terminal

53 PM_OPEN I Panel full open detection


57 DIS_PAN5V I/O PAN5V discharge circuit H : Discharge (Panel reset compensation ), Hi-Z : Normal

58 PM_CLOSE I Panel mechanism close detection59 ROMCOR_DET I E2PROM write request H : Write

60 PM_DET I Panel mechanism detection H : In function check

61 SC_CON O Between-panel communication (CE at FLASH) POWER OFF, ACC OFF : L

62 NC O Not used Output L-fixed

63 TUN_TYPE1 I Destination setting 1

64 TUN_TYPE2 I Destination setting 2

65,66 NC O Not used Output L-fixed

67 CD_DISC12_SW I CD disk detection terminal (12cm)

68 CD_LOS_SW I CD loading detection terminal

69 CD_MUTE_R I CD MUTE (Rch) request terminal L : Rch mute request

70 CD_MUTE_L I CD MUTE (Lch) request terminal L : Lch mute request

71 CD_MRST O CD mechanism -com RST terminal H : Normal, L : Reset

72 CD_MSTOP O CD mechanism -com STOP terminal H : Mechanism -com in operation, L : Mechanism -com stop

73 CD_DISC8_SW I CD disk detection terminal (8cm) (J only)

74 CD_LOE_LIM_SW I CD detection terminal (Chucking SW) H : Loading complete, L : No disk

75 CD_LOEJ I/O CD motor control terminal

76 CD_MOTOR O CD motor control terminal

77 PON_ILLUMI I/O Key illumination power supply control ON : H, OFF : Hi-Z

78 PON_CD I/O CD WMA power supply control terminal CD is used as source : H, Source other than CD is used : Hi-Z

79 PON O Power supply control POWER ON : H, POWER OFF : L

80 PON_OEL+B O Power supply control terminal for OEL POWER ON : H, POWER OFF : L


82,83 F_SEL1, F_SEL2 O SW-Reg frequency switching

84 DIAG I/O PCON excess current monitoring

85 VCC2 -

86 EXT_AMP_CON I/O PCON excess current monitoring External amplifier control specification

87 VSS -

88~90 TYPE_1~TYPE_3 I Destination switching

91,92 NC O Not used Output L-fixed


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93 OEM_DISP_DATA I/O External display DATA External display

94 OEM_DISP_CLK I/O External display CLK External display

95 OEM_DISP_CE I/O External display control request External display


97 P_CON O External amplifier control terminal POWER ON : H, POWER OFF : L, ALL OFF : L


99 ANT_CONT O Power antenna control TUNER ON : H

100 ILLUMI_DET I Dimmer illumination detection L : ON, H : OFF

101 BU_DET I Momentary power down detection BU exists : L, BU does not exist or momentary power down : H

102 ACC_DET I ACC power supply detection With ACC : L, No ACC : H

103 (PWIC_SVR) O (SVR discharge circuit) (POWER OFF 5 sec. at momentary power down : H, Thereafter : L)

104 PWIC_MUTE O Power IC MUTE terminal During ALL OFF or momentary power down : L, During TEL MUTE : L

105 PWIC_STBY O Power IC standby control POWER ON : H, POWER OFF : L

106 LX_CON O Startup request to slave unit H : Slave unit ON, L : Slave unit OFF, LX specificationWhen M MUTE R is L : L (When CD is used)

107 MUTE_PRE_R O PRE_OUT MUTE Rch During momentary power down : L

H-fixed on my when in 2 zones and NAVI interruption

When M MUTE L is L : L (When CD is used)

108 MUTE_PRE_L O PRE_OUT MUTE Lch During momentary power down : L

H-fixed on my when in 2 zones and NAVI interruption

109 MUTE_0 O E-VOL FRONT MUTE terminal ON : L, OFF : H

110 MUTE_1 O E-VOL REAR MUTE terminal ON : L, OFF : H

111 MUTE_2 O E-VOL OTHER MUTE terminal ON : L, OFF : H

112 MUTE_A O E-VOL Main MUTE terminal ON : L, OFF : H

113 DSP MUTE I/O DSP MUTE terminal ON : L, OFF : Hi-Z

114 MUTE_C O E-VOL Aux MUTE terminal ON : L, OFF : H

115 DSP_INIT_RST O DSP initial reset terminal L : Reset, H : Reset released

116 DSP_S_RST O DSP system reset terminal L : Reset, H : Reset released

117 DSP_RQ O DSP request terminal L : Request

118 DSP_CS O DSP chip select terminal L : DSP select


120 LINE_MUTE I Line mute detection TEL MUTE : 1V or less, NAVI MUTE : 2.5V or more


122 PWIC_DC_DET I DC offset detection terminal

123 LX_RST O Hard reset to the slave unit H : Reset, L : Normal

124 G_Y_OUT I

125 G_X_OUT I

126 RDS_NOISE I FM noise detection terminal FST F/E control specification

127 AVSS -

128 TUN_SMETER I S-meter input Seekstop voltage is F/E specification


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Panel Microcomputer : 703134GJ012-A (X16 : IC4)


1~7 D14~D8 I/O Data input/output

8 3.3VDD - 3.3V

9 VSS -

10~17 D7~D0 I/O Data input/output

18 OEL_RST I/O OEL controller RESET output H : RESET release, Hi-Z : RESET

19 NC O Not used. Output L-fixed

20 SYS_REQ I System -com communication request input H : Data communication in progress

21 SC_CON ISystem -com communication

H : Panel operationPanel operation control

22 FROM_RST I/O FLASH ROM RESET H : RESET release, Hi-Z : RESET

23 2.5VDD - 2.5V

24 VSS -

25 OEL_INT I OEL controller interruption input L : Interruption (Level/Edge set by register)26,27 KS1, KS2 I/O Key scan output Output : L, Hi-Z : Switching

28 TDO O Used when debugging NC during normal operation

29 TDI O Used when debugging NC during normal operation

30,31 KS3, KS4 I/O Key scan output Output : L, Hi-Z : Switching

32 TRST I Used when debugging H or L during debugging

33 ROTARY_CCW I Rotary A input 1 pulse/2 clicks, 15 purses/360

34 ROTARY_CW I Rotary B input 1 pulse/2 clicks, 15 purses/360

35 TMS O Used when debugging NC during normal operation

36 TCM O Used when debugging NC during normal operation

37 3.3VDD - 3.3V

38 EVSS -

39 KS5 I/O Key scan output Output : L, Hi-Z : Switching

40~42 KR1~KR3 I Key return input

43 FROM_BUSY I FLASH ROM BUSY input L : BUSY

44 PAN_REQ O Panel communication request output H : Data communication in progress

45 SYS_DATA I Receiving data from system -com UART communication

46 PAN_DATA O Data transmission from panel UART communication


48 KR4_INT I Key return input Interruption possible


56 3.3VDD - 3.3V

57 X2 I Clock input 8MHz, Internally 80MHz

58 X1 I Clock input 8MHz, Internally 80MHz

59 CVSS -

60 CKSEL I Clock generator operation mode input GND direct connection

61 PSEL IInput frequency selection signal input VDD connection when main clock is 5.5MHz or higher

in PLL mode GND connection in all other cases

62 2.5VDD - 2.5V

63 VSS -


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64 MODE0 I -com operation mode input GND direct connection

65 MODE1 I-com operation mode input

H : When writingUsed when debugging

66 PAN_RST I Input from reset IC From PON_PANON, release in ***msec.

From PON_PANOFF, reset after 60sec.

67 AVDD1 I D/A conversion reference voltage Connected with SW3.3V. 0V when POWER OFF

68,69 NC I Dedicated input terminal Pull down

70 AVSS1 - D/A conversion reference GND GND direction connection

71 AVSS0 - D/A conversion reference GND GND direction connection

72 AVDD0 I A/D conversion reference voltage Connected with SW3.3V. 0V when POWER OFF

73 WAVE_IN I Voice input AD read

74 F01 I BPF (63Hz) AD read

75 F02 I BPF (150Hz) AD read

76 F03 I BPF (330Hz) AD read77 F04 I BPF (1kHz) AD read

78 F05 I BPF (3.3kHz) AD read

79 F06 I BPF (10kHz) AD read

80 PAN3.3DET I Dedicated input terminal Pull down

81 2.5VDD - 2.5V

82 VSS -


84 NC (TYPE) I

85 PON_E2P I/O ROM correctionH only when used for ROM correction as measure for BU

current, L : ON, Hi-Z : OFF

86 REMO I Remote controller signal input Detection with pulse width

87 PON_OEL I/O OEL AVDD power supply switch H : ON, Hi-Z : OFF

88 PON_3.3V I/O FROM, RAM, OEL3.3V switch H : ON, Hi-Z : OFF

89 PON_5V I/O 5V power supply switchRemote controller IC, spectrum analyzer IC power supply

H : ON, Hi-Z : OFF

90 BUS_CLK O OEL controller clock

91 OEL_WAIT I OEL controller wait

92 SRAMCHK OFor SRAM production technology

OK : H, NG : Lapplication check


94 WE O Data input request to memory (write) L : Write to memory, Hi-Z : Wait

95 OE O Data output request to memory (read) L : Read from memory, Hi-Z : Wait

96 UBE O Upper byte request

97 LBE O Lower byte request

98 3.3VDD - 3.3V

99 VSS -

100 FROMCHK OFor F-ROM production technology

OK : H, NG : Lapplication check

101 CE_FROM O FLASH-ROM operation permission L : FLASH-ROM access, Hi-Z : Wait


12/52

12




102 NC O Not used Output is L at all time

103 CE_SRAM O SRAM operation permission L : SRAM access, Hi-Z : Wait

104 PON_TRI_RED I/O Triangle red lighting switch H : Light ON, Hi-Z : Light OFF

105 ROMCOR_SCL I/O For ROM correction Input except when reading (including STB)

106 ROMCOR_SDA I/O For ROM correction Input except when reading (including STB)

107 PON_BLUE_L I/O Blue sub-illumination light ing switch, left H : Light ON, Hi-Z : Light OFF

108 PON_BLUE_R I/O Blue sub-illumination lighting switch, right H : Light ON, Hi-Z : Light OFF

109 PON_GREEN I/O Green key illumination lighting switch H : Light ON, Hi-Z : Light OFF

110 PON_RED I/O Red key illumination lighting switch H : Light ON, Hi-Z : Light OFF

111 SA_RST O Resetting spectrum analyzer IC H : Reset, L : Normal

112 3.3VDD - 3.3V

113 EVSS -

114~123 A25~A16 O Address output

124 2.5VDD - 2.5V125 VSS -


134 3.3VDD - 3.3V

135 EVSS -



144 D15 I/O Data input/output

Mechanism Microcomputer : 91CU27UG5UR8 (X32 : IC1)


1 VREFL I ADC reference power supply input terminal (L) GND

2 DMUTE O Driver MUTE L : STOP, H : MUTE OFF

3 CSRST O (Decoder) Resetting control L : RESET, H : NORMAL

4 NC O Not used Open, Output L-fixed

5 LZM I 0bit MUTE detection (Lch) L : MUTE OFF, H : MUTE ON

6 RZM I 0bit MUTE detection (Rch) L : MUTE OFF, H : MUTE ON

7 BREQ I (Decoder) BREQ signal input

8 DSPINT I (DSP) interruption signal input H : Interruption

9 SREQ O (Decoder) SREQ signal output


11 S_DATA O (Decoder) Data output for serial data

12 B_DATA I (Decoder) Data input for serial data

13 CLK O (Decoder) Clock output for serial data

14 DSPTXD1 O (DSP) Data output for serial data

15 DSPRXD1 I (DSP) Data input for serial data

16 DSPSCLK1 O (DSP) Clock output for serial data

17 AM0 - ROM mode selection terminal H : NORMAL, L : External ROM mode

18 DVCC - BU3.3V

19 X2 O Oscillator connection 26.88MHz


13/52




20 DVSS - GND

21 X1 I Oscillator connection 26.88MHz

22 AM1 - H-fixed

23 RESET I Reset detection L : RESET, H : NORMAL

24,25 NC O Not used Open, Output L-fixed

26 NMI I Non-maskable interruption, Not used

27 ALE O Not used Open, Output prohibited (Hi-Z)

28 DSPSTB O (DSP) Data strobe signal output

29 DSPA0 O(DSP) Command parameter

H : Transmitting parameter, L : Transmitting commandidentification signal output

30 DSPRST O (DSP) Reset control

31, 32 NC O Not used Open, Output L-fixed

33 SEARCH O Search condition output H : In search, L : Normal (x2 : L-fixed)

34 LOE/LIM_SW I PU LIM detection SW H : LIM35~39 NC O Not used Open, Output L-fixed

40 POND3.3 O D3.3V POWER ON control terminal H : POWER ON


42 PONCS O CS7410-series power supply control terminal H : POWER ON

43~47 NC O Not used Open, Output L-fixed

48 DATA_MUTE O Data output status L : DATA output MUTE


50 NC (BOOT) OMask : Not used (output H) /

(Flash) L : WRITE, H : NORMALFlash (write terminal)

51~53 NC O Not used Open, Output L-fixed

54 MUTE L O Lch audio MUTE control L : MUTE ON

55 MUTE R O Rch audio MUTE control L : MUTE ON


57 SDA I/O (System -com) I2C data

58 SCL I/O (System -com) I2C clock

59 MSTOP I Standby restart interruption L : STOP, H : STOP release

60~62 AN0~AN2 I TEST0~TEST2 PULL DOWN

63 UNQID I Unique ID write permission L : Normal, H : During service write

64 AVCC - ADC power supply terminal BU3.3V


14/52

14


TEST MODE

How to enter the test mode

Reset while pressing the [NEXT] key and [AUD] key simul-

taneously.

How to clear the test mode

The test mode is cleared in case of any of the following

events: resetting, momentary power down, Acc OFF, Power

OFF and removal of the panel.

Initial conditions of the test mode

Source is STANDBY.

Displays lights are all turned on.

The volume is at -10dB (The display is 30).

CRSC is OFF, regardless of whether there are switching

functions or not.

SYSTEM Q is NATURAL (=FLAT).

BEEP will sound anytime with a short push.

Auxiliary (AUX) is ON.

GUIDE (NAVI) of the MENU is ATT.

The DISPLAY TYPE is TYPE D-1. (All destinations)

The multi-functions will be source-dependent. (TUNER

Preset, CD/MD/CD-CHScan, , etc.)

The display of TUNER source will be as follows:

Line 1=Source name, Line2=Frequency, Line3=SNPS/PS,

Line4= Spectrum analyzer

The display of CD/MD sources will be as follows:

Line 1=Source name, Line2=P-Time, Line3=DNPS, Line4=

Spectrum analyzer (XXV-01D)

RDS automatic measurement

Conventionally, the PS display has been visually checked

on the production line. This will be replaced by a new pro-

cessing. The PS data will be received and the PS contents

is to be verified as RDS_TEST. When this is verified, the

P-CON terminal is forced to go OFF. (In this case, _ means

blank.)

This will be a dedicated test mode processing.

On the P-CON, when power is turned off once and, then,

turned on again (Power OFFON ), the unit will be re-started.

Special display when set to TUNER

When in TUNER mode, if any of the following displays ap-

pear, there is an abnormality with the front end.

TNE2P_NG : The E2PROM is still with the default (un-

specified) value, due to the fact that the front-end being

shipped without going through the adjustment process.

TNCON_NG : In this condition, the communication with

the front end is not possible.

Forced switching of K3I

In TUNER FM mode, each time [6] key is pressed, the func-

tions move in the following cycle:

AUTOforced WIDEforced MIDDLEforce NARROW

AUTO

The initial condition is AUTO and the displays below will

appear.

AUTO : FMA Forced WIDE : FMW

Forced MIDDLE : FMM Forced NARROW : FMN

CD receiver test mode specifications

Jumps are made to the following tracks by pressing the [ ]

key.

No. 9No. 15No. 10No. 11No. 12No. 13No. 22

No. 14No. 9 (Returns to the beginning)

It must be noted, however, that when paying MP3/WMA/

AAC disk, which contain 8 files or less, the first track and

the following tracks are played in order.

When [ ] key is pressed, it goes down by one track.

When a CD is used as a source, by short-pressing [1] key, a

jump to the Track No. 28 is made.


jump to the Track No. 14 is made.


display of CD mechanism model name and its version is

made. When the short-pressing of [3] key is made for the

second time, the normal display is resumed. (Time code

display) When a CD is used as a source, by short-pressing [6] key, a

jump to the Track No. 15 is made. The volume value wi ll

then set to 27 (5V PRE).

Audio adjust mode

By short-pressing [AUD] key, the Audio Adjust mode is en-

tered.

As with the [AUD] key or [] key on the remote controller

can be used to enter the Audio Adjust mode.

As for the adjustment items, items for both the AUDIO FUNC-

TION MODE and SETUP MODE are included. The initial item will be Fader and the next is Balance. (After

Balance, it will be arbitrary.)

With the remote controller, continuous forwarding is prohib-

ited.

Using the VOL knob, the Fader is to be adjusted to the fol-

lowing three levels: R150F15. (The default value: 0)

Using the VOL knob, the Balance is to be adjusted to the

following three levels: L150R15. (The default value: 0)


15/52


TEST MODE

Using the VOL knob, the Sub Woofer Level is to be adjusted

to the following three levels: -150+15 . (The default

value: 0)

Using the VOL knob, the Volume Offset is to be adjusted to

the following two levels: -80. (The default value: 0)

MENU items

Long-push the [NEXT] key to enter the MENU.

The [DNPP/SBF] key or [DIRECT] key on the remote con-

troller can also be used to enter the MENU.

With the remote controller, continuous forwarding is prohib-

ited.

When a CD is used as a source, the default item will be the

F/W Version. (DXM-6800 mechanism installed models.)

2-ZONE items

When using sources other than the STANDBY source, us-

ing a shor t-press on [AUTO] / [TI] key, 2-ZONE ON/OFF is

achieved.

Backup current measurement

When reset in Acc OFF (Back Up ON) condition, MUTE

terminal goes off after 2 seconds, instead of 15 seconds.

(During this time, the CD mechanism does not function.)

OPEL communication items

During the test mode, OPEL communication line outputs

the following (At every 500msec, the output condition of the

communication line will be switched.)

[1] Version Display

key (Display) C-407WK_SY S_1.23

(Display) _________PA N_1.11

(Display) _________MEM_3.21

[2] Serial number display (8 digits)

key (Display) SNo_XXXXXXXX

[3] Short-press: Power ON time display

key During Power ON time display, by long-pressing [AUD]

key for 2 seconds, the Power ON time will be cleared.

(Display) PonTim_XXXXX MAX 65535 (hours)

[4] Short-press: CD operation time display.

key During CD operation times display, by long-pressing [AUD]

key for 2 seconds, all CD operation time will be cleared.

(Display) CDTim_0XXXXX MAX 65535 (hours)

[5] Short-press: CD EJECT number of times displaykey During CD EJECT number of times display, by long-

pressing [AUD] key for 2 seconds, CD EJECT number of

times is cleared.

(Display) EjeCnt_XXXXX MAX 65535 (times)

[6] Short-press: PANEL open/close number of times display (*1)

key During PANEL open/close number of times display, by

long-pressing [AUD] key for 2 seconds, PANEL open/

close number of times is cleared.

(Display) PnCnt_XXXXXX MAX 65535 (times)

[7] All-light display switching

key White all-light display (or version display, etc.)Red all-

lightGreen all-lightBlue all-lightWhite all-light

[FM] ROM correction version display

key (Display) SYS_ROM_R123

(Display) PAN_ROM_R123

When E2PROM is not installed: ROM_ERR_

When un-written: ROM_R

When data is incompatible: ROM_R

[ ] AUDIO data default value setting

key (Display) AUDIO_INIT

[ ] Short-press: CD mechanism error log display

key During CD mechanism error log display; by long-pressing

for 2 seconds, all error log information is cleared.

(Display) I2C_

(Display) ERR_1-, 2-, 3-

In , OK or NG is displayed.

In , or an error code is displayed.

(*1) One count is made when the panel opens to full or when a disc is

loaded.

CE

DATA

CLK

500msec500msec

500msec

G sensor display itemsWhen source is STANDBY, by short-pressing [ATT] key, the

display is switched to analogy meter display, in which verti-

cal G and horizontal G are displayed.

Special display when all lights are on

When all lights are on with the STANDBY source, the fol-

lowing displays are made when the keys shown below are

pressed.


16/52

16


TEST MODE

Initializing AUDIO-related value setting

During STANDBY sourcing, by short-pressing [ ] key, AU-

DIO setting values are returned to the default values.

Flash ROM/Static RAM check

1. When entering the test mode, the manufacture code of the

Flash ROM (16M) is read and when it is normal, FROMCHK

terminal of the 100pin repeats HiLowHi . If the read-

ing is abnormal, Low is output.

If the manufacture code is normal, by short-pressing [ ]

key, the connection checks on all terminal is started. If the

connections are normal, the FROMCHK terminal stops the

HiLowHi repeating and outputs Hi. If the reading

is abnormal, Low is output.

2. With all lights turned on and by long-pressing [AM] key, the

data on the Flash ROM (16M) is initialized. While erasing

the data, Data_Erase. . . . is displayed.

Note : Do not touch any key white this is in progress.

When erasing is complete, Erase_OK!! is displayed.

If Erase_NG!!!!!! is displayed, it was not possible to erase

the data on the Flash ROM (16M).

In this case, long-pressing [AM] key again. If it is the same,

then there is an abnormality with the Flash ROM.

3. Regardless of the state of the test mode, when the power is

turned on, the manufacture code on the Static RAM is read

and, when, normal, Hi is output by the SRAMCHK terminal.

When abnormal, Low is output.

Other

At Power ON CODE_OFF, CODE_ON displays will not

be made.

When sourcing STANDBY, by short-pressing [AUTO] / [TI]

key, GREEN/RED of the key illumination is switched.

When staring up in the test mode, LINE MUTE prohibition

time is set to 1 second instead of 10 seconds.

While in the test mode, security jig should not be used to

write the security code.

While in the test mode, serial writing jig should not be used

to write the serial number. While in the test mode, even when a DC error is detected,

the detection information will not be written to the E2PROM.

While in the test mode, even after an elapse of pre-set time,

the backup memory items will not be written to the E2PROM.

Information Clear mode for Test Mode, backup/installer

memory, and CD mechanism error log. In the DC error de-

tection information clear mode, DEMO mode operation will

not be conducted.

Also, in the above mode, the menu of the STANDBY source

will not display DEMO ON/OFF switching items.

While in the test mode, and at the same time, PM_DET

terminal is H, the following will apply to the [EJECT] key,

regardless of whether a disc is in the unit or not.

Panel full OPEN/CLOSE is conducted with a short-push.

(Protection time: 3 seconds)

As far as this item is concerned, eject will be achieved by 1

second long-push on the [EJECT] key.

Clearing backup memory and installer memory

data (Clearing E2PROM data)

1. By pressing [NEXT] key and [ATT] key simultaneously, re-

set and start the unit. This will start the initialization pro-

cesses for backup and installer memory data and the error

log information of the CD mechanism.

2. When initialization is complete, the following display will be

made.

Normal completion

Abnormal ending 1

backup/installer memory initialization: NG

Abnormal ending 2CD mechanism error log initialization: NG

Abnormal ending 3

All initialization: NG

3. While in this mode, even after an elapse of a pre-set time,

no backup memory items will be written to the E2PROM.

4. This mode is released by resetting. (What was on the last

screen will not be retained.)

CD_E2P___ :

AUDIO_E2P :

CD_E2P___ :

AUDIO_E2P :

CD_E2P___ :

AUDIO_E2P :

CD_E2P___ :AUDIO_E2P :


17/52


TEST MODE

Clearing DC error detection information

(E2PROM data clear)

1. By resetting, while pressing both [ATT] key and [AUD] key

simultaneously, enter the DC error display mode.

2. During STANDBY sourcing, the current DC error conditionswill be displayed.

When error detected : DC_ERR

When error not detected : DC_OK

3. While the error conditions are being displayed, short-press

[AUTO] or [TI] key to clear the detection information.

(E2PROM clear)

4. DC Error Display mode is released by resetting. (What was

on the last screen will not be retained.)

Frequency span switching (K / M type)

During Power OFF, while pressing both [ATT] key and [TI/

AUTO] key simultaneously, turn the power on while press-

ing [SRC] key.

Security

Forced Power ON mode (All models)

Even in the cases where security is authorized, by resetting

while pressing [NEXT] key and [TI/AUTO] key simulta-

neously, it is possible to turn the power ON for 30 minutes

only. After the elapse of 30 minutes, it is possible to start

with resetting only.

How to register the security code after replace-

ment of the E2PROM (F/E)

(Code security models)

1. Enter the test mode. (Refer to the section on How to Enter

the Test Mode.)

2. Enter the MENU by long pressing [NEXT] key for one sec-

ond.

While Security is being displayed, long-press [ ] key for

one second and enter the security registration mode.

3. Using [FM] / [AM] / [ ] / [ ] keys, enter the code.

[FM] key : Number up [AM] key : Number down

[ ] key : Cursor Right [ ] key : Cursor Left

4. Press [ ] key for 3 seconds to display RE-ENTER. Then,

re-enter the code using the method in above 4.

5. Press [ ] key for 3 seconds to display APPROVED.

6. Release the test mode. (Refer to the section on How to

Release the Test Mode.)

Note : The security code for this model cannot be deleted by

all clear command.

Method of clearing simple security code

1. When you are requested to enter the security code, while

pressing down on [AUTO] key, use a long-press on [ ]

key for 3 seconds. ( disappears.)

2. Using the remote controller, input KCAR.

Press remote controller [5] key 2 times and then press [ ]

key. (Input for K.)


key. (Input for C.)

Press remote controller [2] key once and then press [ ]

key. (Input for A.)


key. (Input for R.)

3. The security is released and the unit enters the STANDBY

mode.

4. If a wrong code is input, the unit goes into the Code Re-

quest mode.

Special operation on the multi-function (multi-

function operation that does not use the rotary

encoder)

Obtaining Tuner preset by the unit operation

1. Enter the test mode. (Refer to the section on How to enter

the test mode.)

2. Set to the Tuner source.

3. Press the [NEXT] key, to display the source-related multi-

function key.

4. Use the [FM] key or [AM] key to move the cursor to the

preset number desired.

5. By short-pressing the [AUD] key, and using the cursor, ob-

tain the preset frequency.

DSP Bypass/Through switching

1. Enter the test mode. (Refer to the section on How to enter

the test mode.)

2. Set to the Tuner source.

3. Press the [NEXT] key, to display the source-related multi-

function key.

4. Use the [FM] key or [AM] key to move the cursor to the DSP

items.

5. By short-pressing the [AUD] key, switch DSP Bypass/

Through.


18/52

18


HOW TO WRITE THE UNIQUE ID

1. Introduction

The Unique ID is an identification code allocated to each DXM-

6800 mechanism unit. When written to the mechanism unit,

the ID is stored in the Flash memory area, managed by the

DSP.

During servicing of the unit, if and when the mechanism as-

sembly is replaced, the Unique ID of the old unit should be

written to the new mechanism assembly. At the same time,

after moving the Unique ID, the ID seal must also be moved.

The descriptions herein concern writing Unique ID, using the

functions of the DXM-6800 mechanism. It is possible to easily

re-write the Unique ID of the mechanism, using this function.

* DXM-6800 : X92-5100-00

2. Unique ID

The Unique ID is an identification code allocated to each DXM-

6800 mechanism unit. This ID is consisted of 8-digit hexadeci-

mal numbers.

Example : 9F346D22, 352899AC, etc.

The ID number seal is placed on top of the mechanism cabi-

net. The 8-digit numbers and characters are the Unique ID

assigned to the mechanism. The Unique ID can be confirmed

in the MENU mode.

3. How to write the Unique ID, using the unit

In this section, the procedure for writing the Unique ID with

the unit is explained. Since this procedure is realized by put-

ting the mechanism into a special mode, the unit must first bereset, immediately before conducting the procedure. At the

same time, the display mode of the unit must be set to P-

Time, prior to shifting into the write mode. Unless set to P-

time, 5 seconds after shifting into the write mode, ID digits

and ID numbers will be stopped from displaying. (Please refer

to the instruction manual as for the setting method for P-Time.)

3-1. How to shift into the Unique ID writing mode

using the unit

Procedure 1. Set the 63pin of the mechanism microcomputer

(91CU27UG5UR8) to High.(Connect X32 : IC1 63pin and Back Up 3.3V with

a lead.)

Procedure 2. Reset the mechanism microcomputer and boot

it up again.

(Resetting the mechanism microcomputer and

booting it up again can be achieved by cutting

off ACC and Back Up power supply once and

then re-starting the unit.)

Procedure 3. Insert a CD and use it as a source (i.e. let the

unit start reading the Disc.)

Procedure 4. This completes the start up on Unique ID Write

mode.

After shifting into the Unique ID Write mode, the display will

be as shown in the figure below.

(In the Unique ID Write mode, actually,w is displayed firstand, after pressing FF key once in the Write mode, q is dis-

played.)

Figure1 Initial display of the Unique ID Write mode

Where,

q Unique ID

The contents of what are indicated by x : xx in the time code is

the actual contents of the Unique ID.

In sections of minutes : seconds, the Unique ID is indicated in

decimal numbers.

The table below is the correspondence between the decimal

and hexadecimal numbers.

Decimal numbers 00 01 02 03 04 05 06 07

Hexadecimal numbers 0 1 2 3 4 5 6 7

Decimal numbers 08 09 10 11 12 13 14 15

Hexadecimal numbers 8 9 A B C D E F

IC1

1

1

11

1

D5V

BO

RE

TX

BU3.3

A3A2A1A0

GND

R

X

63pin

J76-0060-12

X32-5730-000-01

DXM-6800W

T-12 w 0:00 q


19/52



The Unique ID indicated in the [minutes] section is the target

Unique ID of the current procedure for writing the ID. The

Unique ID in the [seconds] section indicates the next Unique

ID that is to replace the current Unique ID. The digit numbers

of the Unique ID will be displayed in the Track Number section

ofw.

w Unique ID digit number :

The digit numbers of the Unique ID are numbered 1, 2, 3,....

from the left side of the Unique ID.

The contents indicated by T-xx in the track number section are

the digit number of the Unique ID displayed currently inq.

The first digit is the digit number of the Unique ID, which is

currently worked upon and displayed in the [minute] section of

the time code. The second digit is the next digit number of the

Unique ID, which is indicated in the [seconds] section of the

time code. The values of the T-xx will be changed as the tar-

get of the changed Unique ID is moved in the following man-

ner : T-12 T-23 T-34 T-45 ..... T-78 T-81 ... The

value in the higher digit (i.e. 1 of T-12, for example) is the

current target for change in the Unique ID.

After the Unique ID has been changed in all of its digits and as

the writing takes place, the progress condition of writing is

indicated in thew section.

The display contents are;

T-99 : Unique ID writing in progress.

T-11 : Unique ID Writing complete (success)

T-22 : Unique ID Writing complete (failure)

Procedure 5. Changing Unique ID write contents

Using Track Up/Down Key, Unique ID contents

is changed

(In this unit, CONTROL Key is pushed to the left

or right.)

Using FF/FR Key, Unique ID digit to be worked

upon is changed.

(In this unit, the CONTROL Key is pushed 1 sec-

ond or more to the left or right)

Procedure 6. Final write contents is determined and written to

the mechanism.

Using Pause key, the ID is written. (In this unit,

the center section of the CONTROL Key is to be

pressed.)

Procedure 7. 63pin of the mecha nism micro compu ter

(91CU27UG5UR8) is set back to Low.

(Connection lead is removed.)

Procedure 8. Reset the mechanism microcomputer, and start

it up.

(Resetting the mechanism microcomputer and

booting it up again can be achieved by cutting

off ACC and Back Up power supply once and

then re-starting the unit.)

Procedure 9. Insert a Compact Disc (CD) and select CD as

the source. This determines the type of media to

be played. Then, select from the MENU of the

unit ACD Unique ID. This is done to confirm on

the write content of the Unique ID.

When re-doing the procedure, start from Procedure 1 again.

3-2. How to change the Unique ID write content:

Explanation on the Procedures 5-6

When shifting to the Unique ID Write mode, the display will be

as shown in Figure 1. This is the beginning of writing. At this

point, as has been indicated above, the digit for 10s in the T-

xx is the Unique ID digit which is subject for change and its

contents is shown in the [minutes] section of the time code.

Then, actual change procedure is as follows :

The table below shows the keys to be used.

Track Up key Push the Unique ID contents+1 of

CONTROL Key digit which is currently

to left subject to change

Track Down Push the Unique ID contents -1 of

key CONTROL Key digit which is currently

to right subject to change

FF key Push the Digit subject to change +1

CONTROL Key

to left for more

than 1 second

FR key Push the Digit subject to change -1

CONTROL Key

to right for more

than 1 second

Pause key Push the Writing Unique ID

CONTROL Key

at center

Table1 Key to be used in Unique ID Writing mode


20/52

20



3-3. Example of the case of ID to be written is

94850ED2

(Example1). Subject digit of the Unique ID to be changed +1

The subject digit is 3, 3 digit Unique ID is 08 (hexadecimal :

8), the value +1 is 09 (hexadecimal : 9).

(Example2). Subject digit of the Unique ID to be changed -1

The subject digit is 7, 7 digit Unique ID is 13 (hexadecimal :

D), the value -1 is 12 (hexadecimal : C).

(Example3). Digit subject to change +1

The current digit subject to change is 7, digit subject to change

+1 is 8.

(Example4). Digit subject to change -1

The current digit subject to change is 3, digit subject to change-1 is 2.

(Example5). Determination of Unique ID (Writing)

T-23 4:08T-34 8:05

FR key

T-12 9:04

Pause key

T-99 9:04 T-11 9:04

Writing completeDisplay of writingin progress...

4. Note

When in the Unique ID Write mode, the written Unique ID is

not displayed. The terminal of the mechanism microcom-

puter must be put back to what it was before (63pin to Low).

Then, reset the microcomputer and re-boot it for confirming

the newly written Unique ID is correct.

How to view the Unique ID

q Boot in normal mode (Not the Write mode)

w Insert a CD and set the CD as the source

eWhen reading CD is complete and the media is deter-

mined, select ACD ID from the unit MENU.

After writing the Unique ID on the current mechanism, trans-

fer the ID number seal from the old mechanism.

In order to start the special mode (Unique ID Write mode),

the 63pin must be changed to High for mode change. When

doing this, BU3.3V should be connected as the power sup-

ply. In the special mode, when reset, the setting must be

changed to High. Unless this is done, the mode does not

work. Therefore, the setting must be completed as indicated.

T-34 9:05T-34 8:05

Track Up key

T-78 12:02T-78 13:02

Track Down key

T-81 2:09T-78 13:02

FF key


21/52


EDCBA

PC BOARD(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)

R87

C20

C35

R64

R79

C33

R28

C9

C14

CP1

CP3

R13

R81

R19

R83

C11C43

C50 CP6

CP7

CP34

CP37

R66

C36

C51

CP2

R11

C1C2

C3

C5 C6

C7

C8

CP4

CP10

CP11

CP20

CP35

CP36

R17

R27

R40

R42

R73

R74

R78

R88 R

89

W1

S

RCE

JECT

FM

AM

W2

RST

NEXT

AUD

VOLUP

ATT

VOLDOWN

TI.AUTO

R95

R96

R39

EB

EB

E B

E B

EB

BE

1

1

1

1

D

28

2956

GG

VCC OUT

GDD

S

D

D

GDD

S

D

345

78

14

45

8

Q17

Q7

Q8

S1

S20

S19

Q1

Q2

Q9

Q16

D9

D10

D11

D12

D13

Q6

D29

S2

S3

S16

S17

S18

D2

D6

D5

D1

D7

D3

D8

IC6

IC7

IC13

IC8

IC1

SWITCH UNITX16-3070-10 (J76-0095-12)

SWITCH UNITX16-3070-10 (J76-0095-12)

1

1

1

1

1 40

1

I

R84

R86

R67

C32

R36

R37

C17

C22

C26

C28

C45

C16

C18

C21

C27

C29

C30

C39

CP26

CP31

R18

R1R2

R3

R5

R6

R8

C41

C37

C38

CP5

C15

C44

C47

C48

C10

C13

C19

C24

C25

C31

CP15

CP17

CP19CP22

CP25CP38

C49

R15

R16

R26

R30

R80

X1

C46

CP39

C12

CP8

CP12

CP13

CP14

CP16

CP18CP21

CP23

CP24

CP29

CP30

CP33

F1

R10R63

R14

R20

R21

R22

R23

R24

R33

R38

R45

R

46

R47

R48

R49

R50

R72

R93

R94

R29

R61

R62

R100

E

B

E

B

EB

4

5 8

9

10 18

36

37

72

108 73

109

144

1

3

5

4

3

4 6

22

23 44

1

5

O G1

1514

2

EB Q

10

J1

CN1

D21

Q3

Q4

Q5

D24

D25

D26

D27

D28

IC5

IC4

IC10

IC11

IC12

IC2

IC9

IC3

KS1

KS2

KS5

KR3

PON3.3V

SDA

SCK2

TMS

TCM

TRST

KS4KR4

SCL

PANRST

SW5V

MODE1

FROMCHKSRAMCHK

TDO TDI SO2

SI2

PANDATA

SA

SCCON

ILL+B

PAN5VOELG

KS3PAN3.3V

PAN7V DGND

ESD KR2 D3.3V

D2.5V

SYSDATAPANREQ

PAN3.3V

SW3.3VRST

SW7VKR1

ROTCCW

ROTCW

SYSREQ

Refer to the schematic diagram for the values of resistors and capacitors.

X16-3070-10

Ref. No. Address

IC1 3A

IC6 6A

IC7 4B

IC8 4B

IC13 5A

Q1 4A

Q2 4A

Q6 5A

Q7 3A

Q8 3A

Q9 5B

Q16 5B

Q17 5A

X16-3070-10

Ref. No. Address

IC2 2D

IC4 3D

IC5 3D

IC9 4D

IC10 6D

IC11 6D

IC12 4D

Q3 2C

Q4 2D

Q5 2D

Q10 2D


22/52

22


F G H I J

PC BOARD (COMPONENT SIDE VIEW)

C370

C376

C379

C382

C505

R518

C450

R759

R760

R761

R764

C366

TH750

L600

R105

CP101

C982

C102

C103

C104

C105

C106

C107

C112

C306C319

C393

C321

C323

C324

C325

C371

C377

C378

C380

C381

C383

C981

C367

C451

C452

C500

C506

C600

C605C606

C759

CP300

R381

R13

9

R148

R112

R14

9

R150

R500

R504

R519

R603

R624

R626

R634

R636

R750

R770

X100

C318

C813

C501

C502

C503

C504C602

C607

C608

C629

C631

C758

CP100

C368

C

P103

R393

C

P105

CP10

6

C812

C809

R822

R821

R115

R117R118

R119R122

R123

R125R126

R127

R128 R

130

R

134

R144

R145

R147

R301

R3

23

R324

R325

R326

R327

R328

R329

R330

R820

R819

R818

C398

R452

R502

R503

R505

R506

R507

R508

R512

R513

R600

R601

R602

R623

R629

R633

R639

R700

R701

R702

R703

R704

R705

R706

R707

R752

R755

R756

R757

R758

R765

R766

R768

R129

R771

C395

C394

X101

X300

R379

CP10

2

CP111

CP104

C960

C961

R336

R335

C307

C320

C298

R398

R396

R395

R520

R397

R390

R394

C622

C615

C619

C618

C633

C634

C611

C614

W989

C399

C374

W995

C989

C969

24

1

C975

C971

C974

C990

C988

C965

W993

R990/W990

CNVSS

SMETER

SCL

SDA

SCLDET

IFC

AFS

C630

C364

C365

C609

C405

C

C301

C302

C303

C304C604 C

610

C756

C805

L400

W400

C314

C317

C327

C328C329

C330

C331

C332

C333

C334

C355

C356

C357

C358

C359

C360

C612

C613

C616

C617

C620

C702

C752

C754

C757

X401

BE BE

E B

8 5

41

58

1 4

41

8 5

1

4

8

5

116

33 48

49

64

32

17

1

12 25

36

3748

13 24

1

89

16

115

16 30

1

3 4

5

1

34

5

14

5 8

1

38 65

102

103128

39 64

161

24 1

5

110

6

3

1

4

5

45

31

1

2

EB

SDA

COR

EB

212

1

1

1 27

2 26576109

2348121113

11

EB

EB

EB

EB

EB

D504

CN550CN500

Q600

D702

D701 D700

Q450

Q500

CN450

D200

D201

D451

Q200

Q201

Q

602

Q601

D300

D101

D102

D103

D104

Q100

Q300

J2

Q607

P1

A1

S2

S1

CN600

IC1

IC3 IC4

IC450

IC600

IC500

IC102

IC300

IC303IC304

IC305

IC

601

IC602

IC603

IC5

IC750

ELECTRIC UNIT X34-356x-xx (J76-0094-22)


23/52


ONMLK

C807

R815

R800

R901

C901

C33

C806

R814

50

C23

C30

C43

C906

C907

L901

C109

C112

C201

C458

C759

R905

C905

R43

148

R14

9

R150

R202

R215

R218

R219

L902

R770

R8

08

R910

C758

R911

CP107

CP108

CP109

C911R908

R913

R1

R2

R3

R30R40

R41

R906

R110

R917

R918

R919

R920

C916R147

R165

R166

R168

R169

R200

R216

C917

C919

R768

R771 R

772

R801R803

R805

R806

R807

R8

09

R

813 W201

CP110

L903

R923

R924

C909

R909

C912

C913

R106

R336

R335

C307

C999

R999

C998/W986

C997

R996

C996

C973

L999

W992

C11

C31

C44

C908

C41

C1

L1

C20

C21

C902

C114

C300

C800

C801

C802

C805

C808

C903

R201

C914

C308

C309

C753

C755

757

C920

C921

14

5 8

15

6 101 4

12 9

5

8

16

13

1

8

49

64

1 7

1

10 11

20

65

102

03

4

1

I OG

EE

C C

B

EB

CC

BE

E

C

EBBC

E

E

EB

CC

BE

CC

E EB

G

D

D

SS G

EB

B

CC

BE

B

E

E

B

E

B

E

B

B E

E

B15

2

1

16

15

EBEB

EB

EB

EB

EB

D801

D901

Q902

Q44Q32

D20

Q12

Q43

Q903

Q51

D902

D30

D41

D903

D207

D800

Q11

Q202

Q905

Q801

Q906 D904

D201

D202

D754

D755

Q904

Q206

D905

Q208

Q907

Q42

Q10

Q41

Q30

Q

40

D1

Q901

J1

Q20

CN5

IC901

IC103

IC10

IC902

IC451 IC200

X34-356x-xx

Ref. No. Address

IC1 4H

IC3 5H

IC4 5I

IC5 4I

IC10 3M

IC102 5J

IC103 3K

IC200 3L

IC300 4J

IC303 4H

IC304 4I

IC305 5H

IC450 6I

IC451 3L

IC500 6I

IC600 3I

IC601 3H

IC602 3H

IC603 4H

IC750 2J

IC901 5L

IC902 5L

Q10 2M

Q11 2M

Q12 3L

Q20 3M

Q30 4M

Q32 3M

Ref. No. Address

Q40 3M

Q41 4L

Q42 3M

Q43 4L

Q44 4L

Q51 4L

Q100 6I

Q200 3H

Q201 3H

Q202 3K

Q206 3K

Q208 3L

Q300 4H

Q450 7J

Q500 6I

Q600 3I

Q601 3I

Q602 3I

Q607 3J

Q801 3K

Q901 4L

Q902 4L

Q903 4M

Q904 4L

Q905 5L

Q906 5L

Q907 4L

Refer to the schematic diagram for thevalues of resistors and capacitors.


24/52

24


P Q R S T

PC BOARD (FOIL SIDE VIEW)

R107 R154

R155

R178

R767

R817

C10

R10

R156

C40

R763

C110

R458

R132

R133

R550

R604

R217

R11

R20

9

C22

C32

C42

C100

C111

C113

C200

C202

C203

C204

C205

C305

C313

C326

R457

C455

C601

C750

C803

C804

C552

C904

C956

R904

R902

R903

R13

R42

C385

C386

R101

R111

R113

R131

R1

36

R1

37

R1

38

R1

40

R141

R142

R20

3

R20

4

R205

R212

C986

C388

R606

R804

R811

C387

C3

C

C353

C354

C453

C454

C550C551

C603

L101R

914

C985

R12

R20

R21

R22

R23

R31

R915

R916

R100

R102

R103

R104

R114

R146

R158

R159

R160R

163

R164

R206

R207

R208

R210

R211

R213

R214

C918

R300

R

R3

R311

R321

R331

R46

R453

R454

R509

R515

R516

R517

R551

R552

R553

R554

R555

R605

R607

R608

R609

R610

R712

R713

R714

R715

R810 R

812

W751

R556

R177

R109

R170

R

171

R172

R

173

C923

R907

R121

C910

C369

C384

R922

R382

R383

R384

R385

R386

R387

C310

C311

C396

C397

C391

C392

C389

C390

R176

R926

R91

R92

R185

R183

R181

R993

R998

R187

R823

C976

C983

C955

W987

1

1

1

1

1

GTEST

YOUT

XOUT

SCLSDA

DETCOR

G+B

GND

REMO

CE

CLK

DATA

CD-D5V

PAN3.3V

ILL+B

DSI

A8V

BU5VPAN5V

SW14V

P-MECHA-GND

SRV+B

P-ME+B

OEL+B

CD-SW16V

GGND

CHECK

P-ESD

M-ESD

OEL-SW16V

4

5 8

4

5

8

2

34

4

58

4

5 8

EB

BE

BE

B E

B E

BE

BE

B E

B E

B E

BE

B E

BB E

E

BE

B E

BE

B EB E

Q31

Q33

Q22

D213

D205

D208 Q

800

Q802

Q604

D21

D31

D40

D206

D212

D60

0

D601

D750

D751

D752

D753

D756

D757

D758

D759

D802

Q23

Q207

Q209

D20

3

D209

D5

01

D506

D505

Q21

Q603

Q606Q

45

D999

Q205

D204

Q204

Q203

Q101

Q605

Q91

D998

D302D303

IC

IC

IC308

IC104

IC800

IC100

ELECTRIC UNIT X34-356x-xx (J76-0094-22)


25/52


YXWVU

C337

C338

C339

C340

C343

C344

C345

C346

C348

C349

R359

R360

L403

L405

R407

R408

R4

50

R45

1

C402

C313

C316

C322

C403

C409

C410

C412

C414

C415

C623

C624

C625

C626

C627

C628

C632

C704

C959

C957

R

375

R

376

R

377

R302

R303

R312

R313

R614

R6

15

R616

R617

R625

R627

R635

R637

R644

R711

C312

C315

C335

C336

C341

C342

C347

C350

C351

C352

C353

C354

C404

R656

C635

C701

C703

R378

R304

R305

R306

R307

R308

R309

R310

R314

R315

R316

R317

R318

R319

R320

R331

R342

R343

R344

R345

R346

R347

R348

R349

R350

R351

R352

R353

R354

R355

R356

R357

R358

R361

R362

R363

R364

R366

R367

R368

R369R370

R371R372

R373

R374

R404

R405

R406

R409

R410

R411

R412

R501

R509

R510

R511

R514

R515

R516

R517

R605

R607

R6

11

R612R613

R618

R619

R620

R621 R

622

R6

28

R630

R631

R632

R638

R640

R641

R642

R643

R708

R709

R710751

84

R386

R387

R388

R389

R391

R392

R93

C637

R659

C638

R660

R657

C636R6

58

R655

C962

W401

W988

C958

1

1

11

11

M-ESD

44

5 85 8

44

5858

4

58

8

9 16

B E

BE

B E

B E

BE

BE

B E B E

D401

D608

D609

D703

D704

D503

Q403

Q608

Q609

Q610

Q611

Q612

Q613

D502D500

6

D505

Q402

1

IC301

IC307

IC308

IC400

IC306

IC302

X34-356x-xx

Ref. No. Address

IC100 5T

IC104 6T

IC301 4U

IC302 4U

IC306 5U

IC307 5U

IC308 6T

IC400 6V

IC800 3R

Q21 3Q

Q22 5S

Q23 5S

Q31 6R

Q33 7R

Q45 3Q

Q91 7T

Q101 6T

Q203 3R

Ref. No. Address

Q204 4R

Q205 4R

Q207 3R

Q209 3R

Q402 4V

Q403 4V

Q603 3T

Q604 3T

Q605 3T

Q606 3S

Q608 3U

Q609 3U

Q610 4U

Q611 3U

Q612 4U

Q613 3U

Q800 3S

Q802 2S

Refer to the schematic diagram for thevalues of resistors and capacitors.


26/52

26


Z AA AB AC AD

PC BOARD (COMPONENT SIDE VIEW)

Q4

D4

D5

Q3Q5

Q6

S1

S2

S3

S4

Q14

D6

IC17

IC18 IC13

CD PLAYER UNIT X32-5730-00 (J76-0060-12)

CP16

C75

R62

R13

C50

R146

CP18

R42

CP17

R17

R18

R48

R11

C13R3

R6

R8

C40

C33

C93C94

C95

C96

C97C98

C85

C65 R67

R68C76

C77

C73

CP14

R25

R108R109

R110

R111

C12

R112

R113

R114

R118

R119

R120

R121

C79

C80

C81

C82

C56

C57

C58

C59

C60

C61

C62

C63

C83

R115

CP2

CP3

C78

R116

CP11

C84

R117

R128C90

C68

R132

R10

C72

R50

R52

R53

R56

R57

R58

R59 R60R61

R63

C

37

R145

C14

C91

R4

R153

C E

1

14

1

B

24

25 48

1

28 15 4

5 8

CEB

CBE

EBC

EBC

CBE

S

D

G

EB

X32-5730-00

Ref. No. Address

IC13 2AB

IC17 3AA

IC18 2AA

Q3 5AC

Ref. No. Address

Q4 6AB

Q5 5AC

Q6 5AB

Q14 4AA



27/52


AIAHAGAFAE

PC BOARD (FOIL SIDE VIEW)

CN2

D2

Q1

CN1

Q11

D3

Q7

Q9

Q8

Q10

Q12

Q13

Q15

IC15

IC16

IC14

IC1

IC19

IC2

IC21

IC20

IC4

IC5

CD PLAYER UNIT X32-5730-00 (J76-0060-12)

CP5

C7

C18

R130

X2

C8

C3

C86

R14

R15

R23R24

C25

C26

C28

C29

C36

C39

R148

R9

R12

R21 R22

R35

R36

R37

C5

CP4

C27

C41

R150

C44

R140

R139

R141

R70

C52

C89

R1

C64

C17

R147

C21

C32

C35

C46

C51

C53

C54

C55

C66C67

R129

R133

C87

C88R142

CP1

R71

R72

R

122

R123

R41

CP19

R34

R64

R20

R

152

R19

C30C31

C34

C38

C47

C48

C49

CP7

CP10

C74

C92

R134

R135

R124

R137

R5

R29

R40

R138

R43

R44

R45

R51

R54

R55

C99

R73C100

X1

R69

R65

C102

R144

R151R154

R155

TRK

1

SLED

1

SPDL

FCS

25

1

1

1

1

11

1

1

1

16

25

5175

76

100 26

50

3

45

1

75 51

50

26100

76

5

24

3

45

25

2650

3 4

5

16

33 48

49

6417

32

3

451516

30

EB

EB

EB

EB

EB

EB

EB

EB

G

S

D

MOTOR

LO/EJ

TRK+

TRK-

IOP+ G

ND

RF

F

ARF

ETE

IOP-

/MUTER

/MRST

LD

/MSTOP

S.7.5V

S.GND

D.GND

SPDL+

D5V

BU5V

LOE/LIM

SD

TDFD

MD

SPDL-

BO

RE

TX

LRCK

BCLK

FCS+

VR

SLD-

SLD+

BU3.3

1.8

DATA

FLAG

HOLD

LOCK

MIRR

SHOCK

TZD

FZD

A3A2A1A0

FE

3.3

VREF

ATEST

FCS-

A8V

DATA/CLK

LOSSW

12EJE

D-OUT

A.GND

Lch

Rch

8EJE

GND

RX

/MUTEL

BA

C+DPD

X32-5730-00

Ref. No. Address

IC1 5AH

IC2 2AG

IC4 5AF

IC5 3AE

IC14 2AH

Ref. No. Address

IC15 3AH

IC16 4AH

IC19 5AG

IC20 4AG

IC21 5AG

Ref. No. Address

Q1 6AG

Q7 5AG

Q8 3AF

Q9 3AF

Q10 3AF

Ref. No. Address

Q11 2AG

Q12 3AG

Q13 3AG

Q15 4AH



28/52

28


A B C D E

X34-356x-xx (1/5)

Q612

Q613

D609D608

Q601

Q604

Q603 Q605

Q403

D401

Q500

Q600 Q602

D504

Q300

Q402

CN600

D600

PANEL MECHAMOTOR Dr.

CN500

S2

S1

SPE-ANA

PANEL MECHA SW

DSP

CN550

Q610

Q611

Q608

Q609

ANT.

W400

D506

D505

D502D500

D503

D501

CN450

B

P1

PINPLUG

toCORDwith

toSLIDEMECHA

MOTOR

2/2

X16-J1

5V PRE AMP

9V AVR

RDS

F/E

MECHAI/F

TP550

TP603

TP608

TP610

TP609

TP607

TP611

TP407

TP402

TP410

TP409

X4014.332MHz

TP421

TP418

TP401

TP408

TP419

TP403

TP420

TP415

TP406

TP414

TP412

TP416

TP405

TP411

TP417

TP413

TP400

R378100

TP422

TP613

TP614

TP454

TP455

NON-FADER L

FRONT L

REAR L

AUX L

1

2

3

4

5

6

7

8

9

10

11

12

VSS

32 4

6 5

1

VCC

8 7

10K

R602

7.5

K

R606

2.7

K

R608

47R603

R60091K

R60191K

C6012

.2

C6002

.2

C6020

.01

47

R607

22u

16

C604

1 2 3 4 5

VCC

NC2

IN1

IN2

SGND

10

9 8 7 6

NC10

OUT1

NC8

OUT2

PGND

8.2

R818

100P

C809

R8199

.1

R8209

.1

9.1

R821

470P

C812

9.1

R822

100P

C813

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

OEL+B

OEL GND

OEL GND

SYS REQ

PAN 5V

PAN3.3V

ILL+B

D GND

SA

PAN REQ

PAN DATA

SYS DATA

SCCON

PAN DET

RST

ESD

6

5

7

8VCC

GND

3

4

2

1

330K

R513

47K

R500

33K

R503

4.7

C500

100K

R507

R50547K

10u16C506

1

2

3

4

5

6

7

8

QUAL

RDDA

VREF

MPX

OSEL

GND

ARI

FILOUT

16

15

14

13

12

11

10

9

RDCL

T57

OSCOUT

OSCIN

VCC

EXTRES

TM

FSEL10u

16

C405

C4020

.01

10PC414

2.2K

R412

R410 2.2K

48

47

46

45

44

43

42

41

40

39

38

37

13

14

15

16

17

18

19

202

122

1

2

3

4

5

6

7

8

9

10

11

12

AINL+

AINL-

AINR+

AINR-

AVSS

VREFL

VCOM

VREFH

AVDD

AVDD

AVSS

SDOUT1

BITCLKI/EEADR

LRCLKI/LRCLK

BITCLKO/BITCLK

LRCLKO/EECS

RDY/EESI

DRDY/EECK

CS/EESO

DVDD

DVSS

EESEL

JX0/SDIN4A

SDIN3/JX1

SDIN2/JX2

SDIN1

CKS

BVSS

DVSS

DVDD

SDOUT4

SDOUT3

SDOUT2

15

14

13

12

11

10

9 8 7 6 5 4 3 2

DVSS

DVDD

DEM0

DIF1

SDTI4

SDTI3

SDTI2

DIF0

ACKS

SMUTE

RSTB

LRCK

SDTI1

BICK

16

17

18

19

202

122

23

24

25

26

27

28

29

DEM1

ROUT4

LOUT4

ROUT3

LOUT3

ROUT2

LOUT2

P/S

ROUT1

LOUT1

VCOM

AVSS

AVDD

DZF2

10u16C367

0.1C366

W993

0.0

1

C989

R323220

R324220

R325220

R39147K

R39247K

R327220

R328220

0.1

C322

C368

R379

4.7

uH

L403

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9 8 7 6 5 4 3 2 1

RFGND

FMANT

AMANT

AM+

B

OSCGND

VT

COM+

BIFC

SDA

SCL

DGND1

VDD5V

PLLGND

SMETER

AMIFOUT

QUALITY

MPX

DGND2

RDSMUTE

STDGND R L

IF+

B

IFGND26 25

24 23

DOUT

12EJESW

TP602

TP606

TP612

TP604

TP601

TP605

1000P

C623

1000P

C624

1000P

C625

1000P

C626

1000P

C627

1000P

C628

10R643

0.47C631

4.7R642

47u6.3C630

10

R641

0.47

C629

C6320

.01

R6441K

6

4

5

10u35C621

10u35C62010u16C619

10u16C622

82R638 360

R6401

C638

R63610K

R

63410K

R659100K

R660100K

360R631

12KR639

1

C63743

44

C617 R628 R62912K

2

C61610u16

1

10u16 82

VCC

8 7

R657100K

R62410K

VSS

3 4

C635

1

R62610K

6 5

R658100K

360 10u16

360R621

10u16C615

45

46

R630 C618

C613 R618 R61912K

2

C61210u16

1

10u16 82

VCC

8 7

R655100K

R61

410K

VSS

3 4

R61610K

6 5

R656100K

360 10u16

360R611

10u16C611

49

50

R620 C614

C636 1

2

1

10u16C634

C63310u16

2

2K

R615

22K

R617

22K

R637

22K

R635

22K

R627

22K

R625

R4041K

R40922K

470

R405

470

R406

28

34

35

26

128

126

29

60

59

W401

270K

0.0

22

C603

R60556K

R604

46

47

48

45

C320

10u

16

0.1

C321

0.1

C319

0.1

C318

220

R326

R329

2.2K

R411

330PC404

24

32

31

4.7uH

L405

10PC415

R506820

1

R520

0.01

C505

4.7

C501

330KR512

7

8

R502 1K

4.7

C502

R511 100

R516 4.7K

R514 100

R515 1K

TP512

TP513

TP511

TP510

TP504

R509 10K

R510 100

TP509

TP507

TP508

TP506

TP505

TP503

TP502

TP501

TP500

100

R508

4.7

C503

R517 1K

100

kenwood-kdcmp928_kdcpsw9531 car radio

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