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Sony WX-7700MDX, Service Manual

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Sony WX-7700MDX Service Manual Download Page 41

WX-7700MDX

41

41

5-18. SCHEMATIC  DIAGRAM  – MAIN Board (4/4) –

•

 See page 55 for IC Block Diagrams.

C569

C571

R645

R640

R649

C647

Q640

R647

R648

Q641

C644

D641

C642

C641

D632

D633

D634

D631

R633

R631

R632

IC630

C631

D635

R634

IC553

C572

C573

D639

D640

D636

D637

C648

R641

C570

R341

R342

Q310

Q308

C328

R334

R335

R338

C329

R337

R336

Q307

Q309

R331

C640

Q314

R344

Q313

R330

R332

R328

C326

C324

D305

R322

R329

D301

Q303

C333

R345

C330

R343

R340

D638

CN640

R611

R607

IC552

IC551

R610

C327

R326

C649

R642

R643

R644

D304

R339

R333

CN331

C650

BZ300

TH630

IC640

Q632

C643

M640

Q631

Q306

Q305

Q642

IC642

R646

IC641

CN630

0.1

1

10k

100k

3.3

1000p

2SA1162

47k

10k

2SC2712

0.1

MA152WA

100
16V

0.01

MA8180-M

MA8180-M

MA729

MA8062-M

15k

100

100

BA8270F

0.01

MA8180-M

1k

EW-410

0.1

1000p

MA152WA

MA152WK

MA152WK

MA111

0.1

10k

0.1

10k

10k

2SC2712

2SC2712

4.7
35V

22k

100k

47k

1

50V

4.7k

47k

UN2211

2SC2712

330

0.1

XN1211

10k

UPA1853GR

10k

100k

47

47

16V

0.1

MA111

47k

0

MA152WK

2SK1133

0.1

470

10

16V

10k

47k

MA111

2P

10k

100

RN5VD33AA

XC61AN4102

470k

1

50V

4.7k

0.1

3.3

3.3

3.3

MA111

100k

100k

40P

0.1

BA07SFP

UN2113

33

10V

UN2211

UN2113

UN2213

UN2211

NJM2904M

10k

BA6288FS

8P

C1

C2

D1

D2

D3

D4

E1

E2

E3

E4

E5

E6

E7

E8

E9

E10

E11

E12

E13

E14

E15

E16

E17

E18

E19

E20

D6

D5

M

O

T

+

M

O

T

-

UNISO

MD_DATA

BUSON

BU_IN

UNISI

LINKOFF

UNICKO

S

Y

S

R

S

T

R

E

S

E

T

MD_ATT

KEY1

S_ON

W_UP

BUSON

FSW_IN

A

T

T

IL

L

A

C

C

ILL

ACC

ATT

AMP_R

ANT_R

MD_IN

512FS

MD_DATA

MD_BCK

MD_LRCK

EMPH

MD_ON

MD_ATT

TEST

A

M

P

_

R

A

C

C

_

IN

IL

L

_

IN

B

E

E

P

FSW_SFT

UNISI

MD_DATA

UNICKO

BU_IN

FP_DATA

T

E

L

_

A

T

T

A

N

T

_

R

M

R

E

F

I_DET

D1

S1

S1

D2

S2

S2

G2

G1

GND

N

C

O

U

T

V

C

C

C

TL

W_UP

S_ON

FSW_SFT

DATA

EMPH

BCK

SERVO ON

LRCK

512FS

F_OSC

BU_CHK

UNISO

BUS_ON

UNISI

UNICKO

SENSOR

MD_ATT

KEY

BATT

GND

GND

AU_10V

CD_GND

D.GND

BU_5V

P.UP_5V

D.GND

ST-BY

MUTE

ANT-R

AMP-R

ACC

TEST

ATT

ILL

BATT

GND

A_GND

CD_8V

SYSRST

NC

CD

GND

VDD

OUT

ON

BUS

OUT

DATA

RST

BATT

CLK

VREF

DATA

GND

VCC

BU_IN

BUS ON

CLK IN

RESET

DATA IN

S

OUT2

GND

RNF

OUT1

VREF

CLOSE

M_BATT

VCC

OPEN

NC

NC

NC

NC

NC

NC

NC

G

N

D

V

C

C

BUS CONTROL IN

(FOR SONY BUS)

GND

BUSON

DATA

CLK

BATT

RESET

+7V REGULATOR

BUS ON/OFF

SWITCH

FRONT PANEL

OPEN/CLOSE

BATTERY

CHECK

SONY BUS

INTERFACE

BATTERY OFF

MUTE DRIVER

MUTING

CONTROL

SWITCH

MUTING

CONTROL

SWITCH

LEVEL

SHIFT

SWITCH

DIMMER

DETECT

CHECK

ACCESSORY

BUZZER

DRIVE

-1 -2

I

O

G

I

O

G

RESET SIGNAL

GENERATOR

RESET SIGNAL GENERATOR

(FOR INTERNAL RAM)

FRONT PANEL

VIEW ANGLE SENSOR

MOTOR OVER

LOAD DETECT

MOTOR OVER

LOAD DETECT

FRONT PANEL

OPEN/CLOSE

MOTOR DRIVE

Q640,641

REFERENCE

VOLTAGE

SWITCH

B+ SWITCH

Q313-1,314-1

AMP REMOTE

B+ SWITCH

Q313-2,314-2

ANTENNA REMOTE

(Page 39)

(Page 38)

(Page 49)

(Page 40)

Summary of Contents for WX-7700MDX

Page 1: ...ortion at 1 kHz 0 4 stereo 0 3 mono Separation 35 dB at 1 kHz WIDE Frequency response 30 15 000 Hz AM Tuning range AM tuning interval 9 kHz 10 kHz switchable 531 1 602 kHz at 9 kHz step 530 1 710 kHz at 10 kHz step Aerial terminal External aerial connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity 30 µV Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedanc...

Page 2: ... in the optical pick up block may suffer electro static break down easily When handling it perform soldering bridge to the laser tap on the flexible board Also perform m easur es against electrostatic break down sufficiently before the operation The flexible board is easily damaged and should be handled with care laser tap OPTICAL PICK UP FLEXIBLE BOARD NOTES ON HANDLING THE OPTICAL PICK UP BLOCK ...

Page 3: ...Wiring Boards MD Section 33 5 11 Schematic Diagram MD Section 1 2 34 5 12 Schematic Diagram MD Section 2 2 35 5 13 Printed Wiring Boards MAIN Board Component Side 36 5 14 Printed Wiring Board MAIN Board Conductor Side 37 5 15 Schematic Diagram MAIN Board 1 4 38 5 16 Schematic Diagram MAIN Board 2 4 39 5 17 Schematic Diagram MAIN Board 3 4 40 5 18 Schematic Diagram MAIN Board 4 4 41 5 19 Printed Wi...

Page 4: ...W082L Part No J 2502 063 2 OPENING AND CLOSING OF FRONT PANEL SECTION IN AN ELECTRIC INTERRUPTION STATE Don t apply impossible power but open and close slowly with both hands front panel section extension cable main board power board J 2502 067 1 CN403 CNP370 extension cable main board servo CD board J 2502 062 1 CN331 CN1 JIG ON REPAIRING When repairing this set etc connect the extension cable as...

Page 5: ...on To change the operation m DSO button n LIST button o DISC M m buttons To receive preset stations change the disc select an item in Menu When an optional CD MD unit is connected p ENTER button To enter a setting q ATT button Card remote commander RM X110 DISC ATT OFF SCRL REP SHUF DSPL 1 4 MODE 2 5 3 6 SOURCE DISC SEEK SEEK SOUND ENTER MENU LIST EQ7 DSO VOL OPEN CLOSE DISC SOURCE DISC SEEK SEEK ...

Page 6: ...ect switch in the Installation Connections manual l DISC buttons m AMS m M buttons AMS m M buttons share the same functions as SEEK buttons on the card remote commander n OFF Stop Power off button Warning when installing in a car without an ACC accessory position on the ignition switch After turning off the ignition switch be sure to press OFF on the unit for 2 seconds to turn off the clock displa...

Page 7: ... for a setting or a source f Cursor directions The selectable cursor direction appears as a v By pressing a cursor button M m in the same direction as any v that appears you can select an item or proceed with the operation g ENTER Appears when it s necessary to press ENTER after you select an item Sound window Operation window VOL ANGLE MODE SOURCE DISC AMS ATT OPEN CLOSE OFF VOL ANGLE MODE SOURCE...

Page 8: ...e rear side glass see Notes on the control and power supply leads 4 To the interface cable of a car telephone 5 To a car s illumination signal Be sure to connect the black earth lead to it first 6 To the 12 V power terminal which is energized in the accessory position of the ignition key switch Notes If there is no accessory position connect to the 12 V power battery terminal which is energized at...

Page 9: ...t be reset and you will have to press the reset button again Precautions Choose the installation location carefully so that the unit will not interfere with normal driving operations Avoid installing the unit in areas subject to dust dirt excessive vibration or high temperatures such as in direct sunlight or near heater ducts Use only the supplied mounting hardware for a safe and secure installati...

Page 10: ...e 16 3 13 HOLDER ASSY Page 16 3 14 CHUCKING ARM ASSY Page 17 3 15 OPTICAL PICK UP KMS 241C Page 17 3 16 SL MOTOR ASSY SLED M902 SP MOTOR ASSY SPINDLE M901 Page 18 3 18 MOTOR ASSY FRONT PANEL OPEN CLOSE M640 Page 19 3 19 MAIN BOARD CHASSIS B ASSY Page 19 3 21 CHASSIS T388 ASSY Page 20 3 20 BRACKET MAIN Page 20 3 22 SENSOR CD BOARD Page 21 3 23 SERVO CD BOARD LO MOTOR SUB ASSY LOADING M103 Page21 3 ...

Page 11: ...the numerical order given 3 2 FRONT PANEL SECTION 3 3 DISPLAY BOARD 1 tapping screw 2 two screws PTT2 6 6 6 ornamental screw 9 cover flexible 4 roller guide 4 roller guide 5 spring guide 0 key connection flexible board qa front panel section 5 spring guide 8 torsion spring fulcrum R 8 torsion spring fulcrum L 6 ornamental screw 7 sleeve 7 sleeve 2 two screws PTT2 6 6 1 tapping screw 3 guide panel ...

Page 12: ... screws PTT2 6 6 4 chassis T section 1 flexible flat cable 40P CN403 2 connector CN400 1 two screws PTT2 6 5 2 Rifting up the MD mechanism deck 3 flexible flat cable 30P CN402 4 MD mechanism deck MG 164MF 138 1 two screws PTT2 6 5 3 5 MD MECHANISM DECK MG 164MF 138 ...

Page 13: ...WX 7700MDX 13 3 6 POWER BOARD CHASSIS T ASSY 3 7 HEAT SINK 1 four screws PTT2 6 10 2 heat sink power board 1 two screws PTT2 6 6 2 four ground point screws 3 power board 4 chassis T assembly ...

Page 14: ...2 4 2 two screws BVTT2 4 3 servo MD board 1 four screws B2 3 3 MD cover assy 2 Pushing the cassette holder in the direction of arrow A with a screwdriver disengage the shaft MD cover guide from the groove of MD cover ass y Note Be careful not to damage the optical pick up when pushing the cassette holder with a screwdriver casset holder ring MD cover guide A ...

Page 15: ...g float B 2 two tension springs float F 3 Pushing an arrow A part raise the float block up ward at the front to release a lock A float block lever lock R lever lock L lock open 4 4 Remove the bracket LO in the direction of arrow A bracket LO 1 Remove solders of motor M903 5 LO motor ass y loading M903 2 tension spring rack 3 claw A bottom view ...

Page 16: ...oller gear E 1 7 type E stopring 1 5 2 type E stopring 1 5 3 lever lock L 5 type E stopring 1 5 7 type E stopring 1 5 8 Remove the holder ass y in the direction of the arrow 1 spring CHKG 4 spring CHKG 6 lever lock R 3 12 LEVER ASSY LE 3 13 HOLDER ASSY ...

Page 17: ...king arm ass y in the direction of the arrow holder ass y 6 bearing SL 5 feed screw ass y 3 screw K2 3 2 guide shaft OPT L 1 two screws K2 3 7 optical pick up KMS 241C 4 screw B2 3 3 14 CHUCKING ARM ASSY 3 15 OPTICAL PICK UP KMS 241C ...

Page 18: ... PS2 4 3 screw PS2 8 4 sensor MD board 1 Remove solders of motors M901 M902 9 base SL 7 SL motor ass y sled M902 2 connector CNP370 5 CD mechanism deck MG 398D 121 4 bracket CD 3 two screws PTT2 6 6 1 two screws PTT2 6 6 1 two screws PTT2 6 6 3 16 SL MOTOR ASSY SLED M902 SP MOTOR ASSY SPINDLE M901 3 17 CD MECHANISM DECK MG 398D 121 ...

Page 19: ...ction of arrow 2 two screws PTT2 6 6 2 four screws PTT2 6 6 8 cord with connector RCA qa cord with connector ANT 0 connector CN1 9 Remove a solder of earth wire qs main board 1 key connection flexible board CN670 4 ground point screw 5 Remove the main board from the chassis B assy 6 chassis B assy 3 rear panel 7 connector CN3 3 18 MOTOR ASSY FRONT PANEL OPEN CLOSE M640 3 19 MAIN BOARD CHASSIS B AS...

Page 20: ...d three claws main board 4 bracket main 2 Remove a solder of bracket main 2 two screws PTT2 3 1 Remove three solders of lead wire from sensor board 3 two screws PTT2 3 4 chassis T388 assy black blue red 3 20 BRACKET MAIN 3 21 CHASSIS T388 ASSY ...

Page 21: ... CN3 6 LO motor sub assy loading M103 5 screw P2 3 3 three screws PS2 4 1 pick up flexible board CN2 2 Remove two solders of lead wire of loading motor 2 Remove five solders of lead wire of sensor board and load board 4 servo board 3 22 SENSOR CD BOARD 3 23 SERVO BOARD LO MOTOR SUB ASSY LOADING M103 ...

Page 22: ...g RA 7 special screw 8 load board 6 Remove two solders of lead wire from load board arm roller arm roller washer washer 4 Slide the lever D in the direction of arrow 5 Turn loading ring in the direction of arrow 1 tension spring KF1 8 compression spring FL 7 compression spring FL 6 floating block assy 3 damper T 2 damper T 3 24 ARM ROLLER ASSY LOAD BOARD 3 25 FLOATING BLOCK ASSY ...

Page 23: ...ick up KSS 720A 3 26 OPTICAL PICK UP KSS 720A SLED MOTOR ASSY M101 SECTION 4 PHASE ALIGNMENT Note Follow the assembly procedure in the numerical order given 4 1 ASSEMBLY OF ARM L R ASSY 3 three screws PS2 6 4 1 Pull the arm R assy in the direction of arrow at the full 1 Pull the arm L assy in the direction of arrow at the full 2 drive shaft assy OK NG ...

Page 24: ...O4 M103 LOADING M102 SPINDLE M101 SLED FOCUS TRACKING COIL DRIVE SLED SPINDLE LOADING MOTOR DRIVE IC2 24 CD CLOCK SWITCH IC503 XTAL 27 EMPH 7 SO 8 SI 6 SCK 54 TSI 53 TSO 39 TSOI 55 TSCK 2 RFOK 52 PACK 5 STB 56 TSTB 4 A0 3 RST IC3 CD DATA CD BCK CD LRCK BFOT A B C D 30 34 32 DOUT LRCK SCKO CD DATA CD BCK CD LRCK 27 CD CKO TCKO 59 CD RFOK 64 CD PACK 37 CD STB 60 CD PH1 66 CD PH2 61 CD PH3 62 CD DSW ...

Page 25: ...MD ON MDM ON SIGNAL PATH MD PLAY 11 9 8 4 1 2 48 47 46 40 33 38 37 36 32 35 34 26 28 18 17 16 20 12 30 29 5 6 7 10 LD PD AMP I V AMP I V AMP FOCUS ERROR AMP TRACKING ERROR AMP RF AMP B P F PEAK BOTTOM 6 8 92 91 88 89 86 85 81 80 83 13 67 65 66 75 74 63 64 82 27 25 21 23 12 10 14 15 19 18 29 30 3 4 16 M M M AUTOMATIC POWER CONTROL DIGITAL SERVO SIGNAL PROCESS ANALOG MUX A D CONVERTER SERIAL PARALLE...

Page 26: ... Q310 D G CD EMPH MD EMPH D371 D552 MUTING Q100 MUTING Q201 SWINL D304 BATTERY OFF MUTE DRIVER Q306 BATT B L MUTE MUTING CONTROL SWITCH Q305 MUTING CONTROL SWITCH Q303 R CH K FL 58 81 77 71 75 76 9 11 10 2 3 5 6 16 4 7 A E B SWITCH Q501 MD DATA MD BCK MD LRCK CD DATA CD BCK CD LRCK CD DATA CD BCK CD LRCK MD LRCK MD BCK MD DATA 3A 3B 1A 1B 2A 2B CD MD SELECTOR IC504 DSP 3 3V FOR DIGITAL 3Y 1Y 2Y SE...

Page 27: ...S640 FRONT PANEL OPEN DETECT S641 FRONT PANEL CLOSE DETECT CLOSE SW OPEN SW BUSON DATA 5 BUS ON 6 CLK 4 TH630 SONY BUS INTERFACE IC630 FOR SONY BUS BUS CONTROL IN CN630 RESET BATT 7 RESET 13 RST 2 RESET SWITCH 2 BATT B AD ON D714 D635 BATT B BATTERY CHECK Q631 REMOTE CONTROL RECEIVER D781 IC780 17 6 9 3 XIN 4 XOUT X660 4MHz RESET 1 VDD SIRCS CONTROLLER IC660 D3 K GO INT D637 D636 92 X0 93 X1 74 X0...

Page 28: ...ETECT IC403 5V REGULATOR Q373 3 3V REGULATOR IC501 3 3V REGULATOR IC502 REGULATOR CONTROL SWITCH Q372 6V REGULATOR Q375 376 REGULATOR CONTROL SWITCH Q374 12V REGULATOR Q416 REGULATOR CONTROL SWITCH Q415 REGULATOR CONTROL SWITCH Q409 410 3 3V REGULATOR IC401 Q401 BUS ON WAKE UP SWITCH Q402 B SWITCH Q676 8V REGULATOR IC301 8 5V REGULATOR IC2 5V REGULATOR Q2 POWER CONTROL IC401 CT IN2 IN1 OUT2 9 1 RT...

Page 29: ...ards Location servo board sensor MD board power board key board display board sub board A B Line B B Line Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltages and waveforms are dc with respect to ground under no signal detuned conditions SERVO CD MAIN DISPLAY SUB POWER Boards no mark FM AM CD PLAY MD PLAY Front panel open close motor is operating Imposs...

Page 30: ...IDE SERVO CD BOARD 1 6 C E B OPTICAL PICK UP BLOCK KSS 720A PICK UP FLEXIBLE BOARD Q8 LOADING COMPLETION DETECT M103 LOADING M RED WHT RED YEL BLK BLK BLU M102 SPINDLE M M101 SLED M RED WHT BLK YEL 1 676 708 11 11 MOTOR FLEXIBLE BOARD SL SW BOARD SW4 LIMIT YEL BLK 1 659 837 11 11 LOAD BOARD 1 660 797 31 11 D10 LOADING COMPLETION DETECT D11 DISC SIZE 8cm 12cm DETECT D12 DISC IN DETECT DISC SET SW1 ...

Page 31: ...WX 7700MDX 31 31 5 8 PRINTED WIRING BOARD CD Section 2 2 See page 29 for Circuit Boards Location 1 682 831 11 11 SERVO CD BOARD CONDUCTOR SIDE B C D E F G H 1 2 3 4 5 6 7 A ...

Page 32: ...CHEMATIC DIAGRAM CD Section See page 52 for Waveforms See page 55 for IC Block Diagram A The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Page 38 ...

Page 33: ...D COMPONENT SIDE 1 679 848 25 40 80 24 1 41 64 65 11 11 B POWER BOARD CN402 OPTICAL PICK UP BLOCK KMS 241C TP2 SE TP3 TE TP4 FE TP1 RB503 TH501 R540 R542 R519 C513 R520 R521 R547 C352 C363 R401 R402 R403 L301 C344 R361 C514 C515 R533 C504 C505 R534 R510 R512 C503 C506 L501 1 4 8 5 IC305 D301 A K Q303 B C E Q402 B C E Q403 B C E C345 C353 C359 R362 R332 C511 C365 R335 C317 C309 C307 C316 C350 C358 ...

Page 34: ...HEMATIC DIAGRAM MD Section 1 2 See page 52 for Waveforms See page 55 for IC Block Diagrams Page 35 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 35: ...WX 7700MDX 35 35 5 12 SCHEMATIC DIAGRAM MD Section 2 2 See page 52 for Waveform See page 55 for IC Block Diagram Page 34 Page 49 ...

Page 36: ...52 IC550 IC301 IC303 IC302 IC630 IC104 C542 FB504 C541 FB503 FB507 FB508 FB509 R501 R153 C146 B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A L IC500 I 6 IC503 I 4 IC504 J 5 IC550 J 11 IC551 H 10 IC552 H 10 IC553 L 6 IC630 D 13 IC640 K 4 IC641 J 4 IC642 J 4 IC660 K 5 Q103 C 11 Q202 C 11 Q300 D 11 Q303 E 13 Q305 E 13 Q306 E 12 Q307 J 12 Q308 H 11 Q309 H 12 Q310 H 12 Q311 D 11 Q313 H 13 Q314 ...

Page 37: ...1 FRONT ANT L R L R AUDIO OUT BUS AUDIO IN 1 CN4 2 R L A SERVO CD BOARD CN1 1 3 4 5 1 3 4 5 TU1 TUNER UNIT IC103 IC202 IC101 IC502 IC501 SUB WOFFER OUT MONO S501 FREQUENCY SELECT FM200k AM10k FM50k AM9k C34 C130 C226 C334 C335 C336 FB505 FB506 B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A L Semiconductor Location Ref No Location D1 F 12 D680 K 11 IC101 G 10 IC103 E 8 IC202 E 10 IC501 I...

Page 38: ... 16V 100 16V 0 1 0 MA111 1 100p 22 20V MA8068 L 18p 18p NJM4580V NJM4580E NJM4580V XN1A312 XN1A312 XN1A312 2SD1802FAT XN1211 0 1 0 2SD1664 47k 0 0 100p TUX 020 CXD2727Q 4 470 470 1k 1000p 68p 330 22p 330 15p 47p 100p 100p 2P 18p A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 B9 C1 C2 LIMIT STP XRST REDY DSPSI XLAT DSPSO XMST TSCK SELF_SW PACK TSTB RFOK EJECT LOAD PH3 PH2 D_SW PH1 STB A0 CD_DATA C...

Page 39: ...0 100 100 100 100 47k 4700p 0 47 1k 100p 10k 1 50V 1 50V 100p 1 50V 10k 100p 1 50V 1k 100p 1 50V 0 1 470 XP6501 1k 0 01 1k 1k 2SB1132 10k 1k 0 100 16V 0 1 BA08SFP 1 5k 0 01 10 16V 1 1 10 16V 10 16V 56k 22p 22k 10k 56k 22p 2 2 10k 22k 10k 56k 22p 10 16V 0 1 0 1 56k 22p 2 2 10 16V 10k 22k 0 1 22 20V 100p 10 16V 22k 56k 10 16V 220 1k 1k 47k 47k 2SD1328 2SD1328 220 10 16V 220 2 2 50V DTC314TK 47k 47k ...

Page 40: ...K EE_DATA KEY0 KEY1 VSM IDA ICK MOT MOT I_DET SP_LAT TEL_ATT XMST LIMIT BUSON SYSRST RESET MD_ON CD_ON CDM_ON VOLATT MD_IN EMPH BOOT TUN_ON OPEN_SW CLOSE_SW BEEP FSW_IN FSW_SFT FLASH_W TX RX BOOT KEY0 FLASH_W BUSON BU_IN UNISI FP_DATA UNICKO LINKOFF ACC_IN TEST FL FR REDY OPEN_SW CLOSE_SW EMPH IN ILL_IN W_UP S_ON DSP_ON XRST XLAT XS24 UNICKO UNISO UNISI DSPSI DSPSO DSPCK0 DSPCK0 DSPSI SP_LAT VCC B...

Page 41: ...8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 D6 D5 MOT MOT UNISO MD_DATA BUSON BU_IN UNISI LINKOFF UNICKO SYSRST RESET MD_ATT KEY1 S_ON W_UP BUSON FSW_IN ATT ILL ACC ILL ACC ATT AMP_R ANT_R MD_IN 512FS MD_DATA MD_BCK MD_LRCK EMPH MD_ON MD_ATT TEST AMP_R ACC_IN ILL_IN BEEP FSW_SFT UNISI MD_DATA UNICKO BU_IN FP_DATA TEL_ATT ANT_R MREF I_DET D1 S1 S1 D2 S2 S2 G2 G1 GND NC OUT VCC CTL W_UP S_ON FS...

Page 42: ...0 75 71 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 E2 B1 C B C2 E1 1 682 242 14 14 DISPLAY BOARD COMPONENT SIDE LIQUID CRYSTAL DISPLAY RESET LED749 758 LCD BACK LIGHT LIQUID CRYSTAL DISPLAY VOL MODE SOURCE DISC DISC AMS AMS m M LED749 758 B C D E F G 1 2 3 4 5 6 7 8 9 10 11 A H 12 Semiconductor Location Ref No Location D714 G 6 D801 H 5 D802 H 8 D803 E 7 LED749 B 5 LED750 B 2 LED751 B 3 LED752 B 3...

Page 43: ...0 KEY CONNECT FLEXIBLE BOARD F KEY BOARD CN800 REMOTE CONTROL RECEIVER FB740 FB750 D MAIN BOARD CN670 IC780 IC740 IC791 IC790 IC712 IC701 IC710 IC741 B C D E F G 1 2 3 4 5 6 7 8 9 10 11 A H 12 Semiconductor Location Ref No Location D713 G 4 D740 E 1 D741 D 1 D780 B 1 D781 B 2 D790 G 2 D791 G 2 D792 G 2 D793 F 3 D794 G 3 D795 G 3 D796 F 4 D810 C 3 D811 C 4 D812 C 5 IC701 G 2 IC710 G 6 IC712 G 3 IC7...

Page 44: ...M3 COM4 COM5 COM6 COM7 COM8 SEG67 SEG66 SEG65 SEG64 SEG63 SEG62 SEG61 SEG5 SEG60 SEG59 SEG58 SEG6 SEG57 SEG56 SEG55 SEG54 SEG7 SEG53 SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG8 SEG4 SEG68 SEG69 SEG70 SEG71 SEG72 SEG73 COM8 COM7 COM6 COM5 COM4 COM3 COM2 COM1 SEG1 SEG2 SEG3 SEG74 SEG75 SEG15 SEG11 SEG42 SEG43 SEG44 SEG45 SEG46 SEG20 SEG19 SEG18 SEG17 SEG12 SEG13 SEG14 SEG37 SEG38 SEG39 SEG40 SEG41 SEG4...

Page 45: ...18 432MHz TC7W14FU TC75W51FU 15k 100 0 01 100 47 16V 0 1 0 1 100k 100k 100k 7P MA729 100k NJU7064V 30P MA111 0 TC7WH123FU MA111 MA111 CL 170UR CL 170UR CL 170UR HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 HL002 F01 SO 1 MA111 MA111 MA111 220p HD6432355A45F A1 A2 A3 A4 A5 RX TX BOOT CLK SPE_CLK SPE_SI TX RX S...

Page 46: ...00MDX 46 46 5 23 PRINTED WIRING BOARD KEY Board Component Side See page 29 for Circuit Boards Location Uses unleaded solder KEY BOARD COMPONENT SIDE 1 682 243 14 14 ANGLE ATT LSW813 OPEN CLOSE OFF R778 R779 ...

Page 47: ... 47 5 24 PRINTED WIRING BOARD KEY Board Conductor Side See page 29 for Circuit Boards Location Uses unleaded solder KEY BOARD CONDUCTOR SIDE 1 682 243 14 14 F DISPLAY BOARD CN711 CHASSIS TB802 CHASSIS TB801 Page 43 ...

Page 48: ...LSW803 2 2 LSW813 2 2 LSW805 2 2 CN800 R821 R864 R801 R802 R803 R804 LSW805 1 2 LSW803 1 2 LSW813 1 2 LSW804 1 2 D804 D805 D813 R830 R778 R779 680 680 680 680 7P 680 680 680 680 680 1k MA111 MA111 MA111 0 680 680 ILL_GND BU_GND KEY0 ILL_ON P_ON KEY01 ANGLE OFF OPEN CLOSE ATT Page 45 ...

Page 49: ...16P MA8062 L 2SB1202FAT 2SC2712 YG D1FS4A D1FS4A 330 16V 0 100p 10p 1k 470 470 10p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 1000p 10A 32V RESET UNISO UNISI BUSON MD_ATT BU_CHK SERVO_ON LRCK BCK EMPH 512FS UNICKO DATA TEST AMP R ATT ACC ILL ANT R 5V_GND 5V_GND 10V_GND D D_10V ILL ACC ATT AMP R TEST ANT R BUSON F_CH F_OSC UNISI UNISO UNICK...

Page 50: ...R410 R409 C476 C475 C474 C484 C483 C482 C481 C480 C479 C478 C477 C469 C470 FB401 C1002 C1001 B C D E F G H I J K L 1 2 3 4 5 6 7 8 9 10 11 12 A Semiconductor Location Ref No Location D400 K 9 D401 H 9 D402 G 9 D403 J 8 D404 J 9 D405 J 9 D406 K 10 D407 I 9 D410 D 2 D411 I 9 D412 E 9 D413 E 7 D414 E 8 D415 E 8 D416 E 7 D420 E 9 D422 H 7 D431 J 9 IC400 I 6 IC401 I 5 IC403 I 9 Q400 H 7 Q402 K 9 Q403 I...

Page 51: ... 14 6 15 7 16 8 18 17 16 F1 9 1 GRN BLK WHT BLK 10 2 GRN WHT 11 3 VIO GRY 12 4 VIO BLK GRY BLK 13 5 BLU 14 6 BLU BLU WHT 15 7 ORG WHT RED 16 8 YEL BLK TO CNP400 REAR LCH FRONT LCH REAR LCH FRONT LCH REAR RCH FRONT RCH REAR RCH FRONT RCH ANT REM MAX 0 3A ATT AMP REM MAX 0 1A ILL IN ACC BATT GND IC402 1 5 CN400 C MAIN BOARD CN332 CD DISC SLOT ILLUMINATION MD DISC SLOT ILLUMINATION B C D E F G H I J ...

Page 52: ... Play Mode 2 IC500 tk BFOT 8 IC501 ea EXTAL MAIN Board 1 IC500 r XTLO38 5 IC500 ia PLCKL MD Play Mode 3 IC500 ug BCK 4 IC500 uh LRCK 7 Vp p 59 ns 5 4 Vp p 472 ns 6 Vp p 22 7 µs 5 5 Vp p 3 4 ms 1 8Vp p Approx 300 mVp p Approx 450 mVp p 1 3 Vp p Approx 350 mVp p Approx 1 Vp p 5 7 Vp p 30 ns 6 1 Vp p 20 ns 4 Vp p 22 6 µs 4 2 Vp p 350 ns 2 9 Vp p 59ns 4 4 Vp p 59 ns 3 6 Vp p 100 ns 50 mVp p 47 2 µs 3 ...

Page 53: ...TAL 2 5 Vp p 22 7 µs 2 5 Vp p 22 7 µs 15 6 Vp p 3 9 µs 4 9 Vp p 54 3 ns 4 IC400 1 CT IC401 1 CT 7 Q405 Collector 5 IC400 7 OUT1 6 Q405 Base 0 7 mVp p 4 1 µs 16 Vp p 3 9 µs 14 Vp p 3 9 µs 1 4 Vp p 3 9 µs 2 Q450 Base POWER Board 1 Q450 Emitter Q451 Gate 11 5 Vp p 3 9 µs 12 1 Vp p 3 9 µs ...

Page 54: ...54 WX 7700MDX 8 Q408 Base 1 1 Vp p 3 9 µs 9 IC408 Collector q IC401 7 OUT1 qa Q401 q OUT2 14 8 Vp p 3 9 µs 12 8 Vp p 3 9 µs 13 2 Vp p 3 9 µs ...

Page 55: ... 18 19 9 10 COMPARATOR 49 48 47 46 ERROR CORRECTING PROCESSOR EFM DEMODULATOR DIGITAL PLL 44 45 43 TIMING GENERATOR 42 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 41 SCF 20 21 23 24 OSC DIGITAL AUDIO INTERFACE OUTPUT PROCESSOR MEMORY PROCESSOR 60 59 58 57 C2D2 C2D1 C1D2 C1D1 PLCK D GND MIRR WFCK RFCK D VDD LIMIT C16M D GND TX HOLD WDCK LRCK LRCKIN SCKO SCKIN DOUT DIN FLAG EMPH D VDD LOCK RFOK RST...

Page 56: ... 21 20 19 9 POWVCC12 CH1 CH2 LOADING PRE FWD REV POWER SAVE x3 10 11 12 LEVEL SHIFT 13 14 LEVEL SHIFT 18 17 LEVEL SHIFT 16 15 CH1 CH4 MUTE POWVCC34 CH3 CH4 FWD REV LDCONT PS IN2 PREVCC IN1 POWVCC12 VOL VOL VO2 VO2 VO1 VO1 BIAS OPIN4 OPIN4 OPOUT4 OPIN3 OPIN3 OPOUT3 MUTE POWVCC34 GND VO3 VO3 VO4 VO4 ...

Page 57: ...40 A08 39 A07 38 A06 37 A05 36 A04 35 A10 34 A00 33 A01 32 A02 31 A03 30 DVDD 28 XBCK 29 FS256 26 DADT 27 LRCK 24 XBCKI 25 ADDT 23 LRCKI 22 DATAI 21 DOUT 20 DIN1 19 DIN0 18 XTSL 17 OSCO 16 OSCI 15 TX 14 XINT 13 RECP 12 DQSY 11 SQSY 10 XRST 9 SENS 8 SRDT 7 XLAT 6 SCLK 5 SWDT 4 MNT3 3 MNT2 2 MNT1 1 MNT0 PWM GENERATOR AUTO SEQUENCER SERVO DSP CPU I F MONITOR CONTROL SPINDLE SERVO EACH BLOCK EACH BLOC...

Page 58: ...WBLADJ 24 VCC 23 3TADJ 22 EQADJ 21 VREF 20 F0CNT 19 XSTBY 18 XLAT 17 SCLK 16 SWDT 15 TEMPR 14 TEMPI 13 GND 12 APCREF 11 APC 10 PD 9 F 8 E 7 D 6 C 5 B 4 A 3 VC VI CONV BGR VREF SCRI PARA DECODE AUXSW COMMAND IVR GSW FF FBAL FF TG SEA 1 2 TG TEA WBL 3T EQ DET ADIP AGC WBL BPF22 BPFC ABCDA FEA WBL ATA CVB RFA1 1 2 1 2 GRVA OFST RFA2 GRV HLPT PTGR 2 1 1 2 BOTTOM PEAK RF AGC EQ EQ DET P P WBL 3T WBL TE...

Page 59: ... FBIN 2 IN 3 GND 4 FS0 7 VCC OUTPUT BUFFER OUTPUT BUFFER LOOP FILTER CHARGE PUMP PHASE DETECTOR VCO N 2 8 CLK2 6 CLK1 5 FS1 1 2 3 4 OUT1 VM VCC FIN 8 7 6 5 GND OUT2 VREF RIN CONTROL LOGIC TSD POWER SAVE DRIVER DRIVER DATA BUS DQ3 DQ4 VSS 3 DQ2 2 A9 5 A0 9 A1 10 A2 11 A3 12 VCC 13 NC 6 NC 7 NC 8 DQ1 1 26 23 24 25 A8 NC NC NC 19 20 21 A6 A7 17 18 A4 A5 15 14 16 ROW DECODERS WORD DRIVERS MEMORY CELLS...

Page 60: ...ODULATOR STEREO ADJUST STEREO BLAND MULTIPATH DETECTOR D A CONVERTER PILOT CANCELATION PIL DET PLL AM FM NOISE BLANKER BEEP 80kHz LP 17 PULSE FORMER QUAL SUPPLY SECOND MAIN ACIN MONO FADER MONO FADER MONO FADER MONO FADER MONO FADER MONO FADER SUBWOOFER PHASE CONTROL MIXER OUTPUT SELECTOR FRONT REAR SW VDD SCL SDA GND SM QUAL MPOUT MPIN LEVEL MPX AMIF SEL SER FD1L FD1L FD1R FD1R FD2L FD2L FD2R FD2...

Page 61: ... T P T P T P T P TST0 TST1 TST2 TST3 TST4 TST5 JPE1 JPE2 JPE3 VDD1 AVS3 AOUTL1 AVD3 AOUTR1 AVD5 AVS5 AVD1 AVS1 LREF LIN AVS7 AVD7 AOUTL2 AVDX XTLO38 XTLI38 AVSX AOUTR2 AVD8 AVS8 RIN RREF AVS2 AVD2 AVS6 AVD6 AOUTL3 AVD4 AOUTR3 AVS4 VSS2 XRST BFOT SCK REDY TRDT XLAT RVDT XS24 VDD2 VSS3 SO1 SO2 SO3 SOUT SI1 SI2 SI3 SIN BCK LRCK XMST VDD3 AVSP XPLLEN SELECT 11 1 1A 2 3 4 5 6 7 INPUT INPUT OUTPUT OUTPU...

Page 62: ...GND VCC RX CX CX Q 5 6 1 2 3 4 7 8 CLR CLR Cx Rx Cx Q POWER Board IC400 401 TL1451ACDB E20 REFERENCE VOLTAGE LATCH TRIANGLE OSCILLATOR VERF 2 5V 2 5V U V L O 1 2 3 4 5 6 7 8 9 10 16 15 14 13 12 11 PWM COMPA RATOR2 OUTPUT2 OUTPUT1 GND PWM COMPA RATOR1 VERF S R R VERF VERF ERROR AMP2 ERROR AMP1 VREF 2 SHORT CIRCUIT PROTECTION COMPARATOR VCC REF OUT S C P NON INV INPUT2 INV INPUT2 FEED BACK2 DEAD TIM...

Page 63: ...t Also serves as the magnetic head on off output Not used 16 OSCI I System clock signal 512Fs 22 5792 MHz input from the CXD2727Q 17 OSCO O System clock signal 512Fs 22 5792 MHz output terminal Not used 18 XTSL I Input terminal for the system clock frequency setting L 22 5792 MHz H 45 1584 MHz fixed at L in this set 19 DIN0 I Digital audio signal input terminal when recording mode Not used 20 DIN1...

Page 64: ...V input from the CXA2523AR 69 ADIO O A Monitor output of the A D converter input signal Not used 70 AVDD Power supply terminal 3 3V analog system 71 ADRT I A A D converter operational range upper limit voltage input terminal fixed at H in this set 72 ADRB I A A D converter operational range lower limit voltage input terminal fixed at L in this set 73 AVSS Ground terminal analog system 74 SE I A Sl...

Page 65: ...gnal output to the BH6518FS 94 SPFD O Spindle servo drive PWM signal output to the BH6518FS 95 FGIN I Not used 96 TEST1 I 97 TEST2 I 98 TEST3 I 99 DVSS Ground terminal digital system 100 EFMO O EFM signal output terminal when recording mode Not used I S stands for schmitt input I A for analog input O 3 for 3 state output and O A for analog output in the column I O Input terminal for the test fixed...

Page 66: ...ter frequency setting terminal for the internal circuit BPF3T 24 VCC Power supply terminal 3 3V 25 WBLADJ I Center frequency setting terminal for the internal circuit BPF22 26 TE O Tracking error signal output to the CXD2662R 27 CSLED I Connected to the external capacitor for low pass filter of the sled error signal 28 SE O Sled error signal output to the CXD2662R 29 ADFM O FM signal output of the...

Page 67: ...lose request signal output terminal Not used 22 NCO O Not used 23 2M 4M I Setting terminal for D RAM capacitance 2M bit or 4M bit L 4M bit external D RAM H 2M bit internal D RAM of CXD2662R fixed at L in this set 24 25 NCO O Not used 26 MNT0 I Focus OK signal input from the CXD2662R H is input when focus is on L NG 27 MNT1 I Track jump detection signal input from the CXD2662R 28 MNT2 I Busy monito...

Page 68: ...l C1error rate and ATER is output when test mode Not used 59 MD RST O Reset signal output to the CXD2662R and BH6518FS L reset 60 BU IN I Back up power supply detect signal input from the SONY bus interface L is input at low voltage 61 BUS ON I SONY bus on off control signal input from the master controller L bus on 62 SQSY I Subcode Q sync SCOR input from the CXD2662R L is input every 13 3 msec A...

Page 69: ...er 2 analog system 38 AOUTL2 O D A converter 2 L ch side output terminal Not used 39 AVDX Power supply terminal 3 3V for master clock analog system 40 XTLO38 O System clock output terminal 16 9344 MHz 41 XTLI38 I System clock input terminal 16 9344 MHz 42 AVSX Ground terminal for master clock analog system 43 AOUTR2 O D A converter 2 R ch side output terminal Analog signal output for sub woofer ou...

Page 70: ... Serial data input terminal Not used 75 BCK I Serial bit transfer clock signal input terminal for CD or MD digital audio signal 76 LRCK I Sampling frequency clock signal input terminal for CD or MD digital audio signal 77 XMST I Bit clock BCK and L R sampling clock LRCK signal master slave mode selection signal input from the master controller L master mode H slave mode 78 VDD3 Power supply termin...

Page 71: ...play controller L bus on 15 BEEP O Beep sound drive signal output terminal H beep on 16 TELMUTE I Telephone muting detect signal input terminal At input of H the audio signal is attenuated by 20 dB 17 UNISI I Serial data input from the SONY bus interface IC 18 UNISO O Serial data output to the SONY bus interface IC 19 UNICKO O Serial clock signal output for the bus interface to the MD mechanism co...

Page 72: ...nal loading direction output to the BA5810FP on the CD mechanism deck section H active 1 58 CD LM EJ O CD loading motor control signal eject direction output to the BA5810FP on the CD mechanism deck section H active 1 59 CD RFOK I RFOK signal input from the uPD63711GC 60 CD PH1 I Detection input terminal from the disc in detect sensor on the CD mechanism deck section L is input when disc is loaded...

Page 73: ...86 HSTX I Hardware standby signal input terminal L hardware standby mode Reset signal input in this set 87 to 89 MD2 to MD0 I Setting terminal for the CPU operational mode 90 RSTX I System reset signal input from the reset signal generator and reset switch L reset For several hundreds msec after the power supply rises L is input then it changes to H 91 VSS Ground terminal 92 X0 I Main system clock...

Page 74: ...ainst AM beat to the power control IC 115 EMPH IN I Emphasis control signal input from the uPD63711GC and MD mechanism controller H emphasis on 116 PACK IN I Detection input terminal from the MD disc insert detect sensor L MD disc is inserting or ejecting 117 FM ON O FM system power on off control signal output terminal Not used 118 TUNON O Tuner unit power on off control signal output H tuner pow...

Page 75: ... XOUT O System clock output terminal 4 MHz 5 CNVSS Ground terminal 6 RESET I Reset signal input from the master controller L reset 7 8 F0 F1 I O Not used 9 G0 INT I SIRCS signal input from the remote control receiver 10 G1 INT I O Not used 11 12 G2 G3 I O Not used 13 to 16 S3 to S0 I O Not used 17 D3 K O SIRCS signal output to the master controller 18 D2 C I O Not used 19 20 D1 D0 I O Not used ...

Page 76: ...al output for the SONY bus interface L link on H link off 51 NCO O Not used 52 ILLON O Power supply on off control signal output of the front panel illumination LED H power on 53 VSS Ground terminal 54 to 56 NCO O Not used 57 BOOT I Detect signal input at the flash memory writing mode from the master controller L is input when writing mode 58 VCC Power supply terminal 5V 59 NCO O Not used 60 LCD S...

Page 77: ...VCC Power supply terminal 5V 90 to 96 NCO O Not used 97 UNISO O Serial data output to the SONY bus interface IC 98 UNISI I Serial data input from the SONY bus interface IC 99 100 VSS Ground terminal 101 UNICKI I Serial clock signal input for the bus interface from the master controller 102 NCO O Not used 103 AVCC Power supply terminal 5V for the A D converter and D A converter 104 VREF I Reference...

Page 78: ...037 891 01 SPRING GUIDE 3 3 037 890 01 SPRING FULCRUM R TORSION 4 3 037 889 01 SPRING FULCRUM L TORSION 5 3 023 449 21 COVER FLEXIBLE 6 3 037 878 01 SCREW ORNAMENTAL 7 3 236 431 01 PANEL L GUIDE 8 4 356 741 31 SCREW TAPPING BIND 2X8 9 3 233 365 01 COVER 10 3 236 432 01 PANEL R GUIDE 11 1 790 926 21 CORD WITH CONNECTOR POWER 12 3 040 641 01 SHEET FLEXIBLE PROTECTION 13 3 245 717 01 SLEEVE PANEL F1 ...

Page 79: ...No Description Remark 51 X 3380 866 2 PANEL SUB ASSY SUB 52 X 3377 968 1 ESCUTCHEON MD ASSY 53 3 025 484 01 SPRING DOOR 54 3 038 395 01 SCREW 2X4 P TIGHT 55 A 3274 514 A SUB BOARD COMPLETE 56 3 230 714 01 SHEET PHOTO 57 3 233 356 01 BUTTON EJECT Z MD Z CD 57 56 55 54 51 53 52 54 not supplied ...

Page 80: ...377 682 1 BRACKET L ASSY 102 3 037 855 41 PANEL FRONT BACK 103 4 356 741 31 SCREW TAPPING BIND 2X8 104 X 3377 683 1 BRACKET R ASSY 105 1 823 602 21 CABLE FLEXIBLE FLAT 7P 2 7 621 772 10 SCREW B 2X4 3 7 685 103 19 SCREW P 2X5 TYPE2 NON SLIT 2 2 3 103 102 104 103 101 105 display board section front panel sub section ...

Page 81: ...X 3380 865 1 PANEL SUB ASSY FRONT 159 3 233 350 01 BUTTON ANGLE 160 1 682 243 14 KEY BOARD 161 3 233 338 01 HOLDER INDICATION PLATE 162 3 233 337 02 PLATE INDICATION 163 3 233 349 01 BUTTON OPEN CLOSE 164 3 233 352 01 BUTTON OFF 165 3 237 948 01 SHEET B ELECTROSTATIC 166 3 237 949 01 SHEET ANGLE ELECTROSTATIC 167 3 238 755 01 CUSHION MODE 170 3 237 950 01 SHEET ELECTROSTATIC 2 7 621 772 10 SCREW B...

Page 82: ...4 1 PLATE ASSY LIGHT GUIDE 204 1 694 889 11 CONDUCTIVE BOARD CONNECTION 205 3 233 339 01 PLATE LCD GROUND 206 3 238 950 01 SHEET GROUND PLATE 207 3 327 119 01 SPACER A D781 8 719 083 14 DIODE RRX9000 0501 REMOTE CONTROL RECEIVER LCD740 1 804 607 11 DISPLAY PANEL LIQUID CRYSTAL LCD741 1 804 608 11 DISPLAY PANEL LIQUID CRYSTAL 205 203 203 204 204 LCD741 display board LCD740 201 202 207 D781 205 206 ...

Page 83: ...RACKET AMP 255 3 233 364 01 HEAT SINK 256 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 257 1 823 604 11 CABLE FLEXIBLE FLAT 40 CORE 258 3 237 220 01 SHEET 40P PROTECTION 259 X 3380 867 1 CHASSIS T SUB ASSY 260 3 238 753 01 SHEET MD 1 7 685 792 09 SCREW PTT 2 6X6 S 4 7 685 794 09 SCREW PTT 2 6X10 S 251 252 260 260 1 MG 164MF 138 1 chassis B assy section 1 1 1 4 power board 4 253 256 254 257 258 259 25...

Page 84: ... 236 637 01 HEAT SINK 310 3 233 360 01 BRACKET CD 311 1 777 246 21 CORD WITH CONNECTOR ANT 312 X 3377 690 1 SHAFT ASSY DRIVE 313 1 790 355 31 CORD WITH CONNECTOR RCA SUBWOOFER OUT MONO 314 3 238 752 01 SHEET CD2 315 1 500 082 11 CLAMP SLEEVE FERRITE M640 X 3377 884 1 MOTOR ASSY FRONT PANEL OPEN CLOSE 1 7 685 792 09 SCREW PTT 2 6X6 S 5 7 621 259 25 SCREW P 2 6X4 6 7 627 553 28 SCREW PRECISION P 2X2...

Page 85: ... 668 780 11 KEY CONNECTION FLEXIBLE BOARD 354 3 236 638 01 SHEET RADIATION 355 A 3274 476 A MAIN BOARD COMPLETE 356 3 233 359 01 BRACKET MAIN 357 3 233 358 01 PANEL REAR 358 3 038 351 02 SHEET B INSULATING TU1 A 3220 812 A TUNER UNIT TUX 020 1 7 685 792 09 SCREW PTT 2 6X6 S 1 main board 1 1 1 TU1 1 1 357 356 352 355 354 353 352 351 358 6 8 CHASSIS B ASSY SECTION 2 ...

Page 86: ... 02 BRACKET DAMPER 404 3 034 301 01 CUSHION EJ2 405 3 921 111 01 SPRING FL2 TENSION 406 3 032 714 02 SPRING FLOAT F TENSION 407 X 3379 367 2 CHASSIS ASSY MD 408 A 3326 422 A SERVO MD BOARD COMPLETE 7 7 685 851 04 SCREW BVTT 2X4 S 7 MD mechanism deck section 2 7 401 403 402 405 406 406 407 408 405 404 402 403 6 9 MD MECHANISM DECK SECTION 1 MG 164MF 138 ...

Page 87: ...034 302 01 CUSHION EJ3 456 3 035 932 01 WASHER STOPPER 457 X 3379 362 1 LEVER LE23 ASSY 458 3 032 707 01 SPRING LEVER LE 459 3 925 034 01 ROLLER GLE 460 X 3376 798 2 ARM ASSY CHUCKING 461 3 032 711 01 LEVER LOCK L 8 7 624 102 04 STOP RING 1 5 TYPE E 451 452 8 8 8 8 MD mechanism deck section 3 455 453 454 455 456 457 458 459 460 451 461 not supplied not supplied 6 10 MD MECHANISM DECK SECTION 2 MG ...

Page 88: ...RT FEED 513 3 919 293 01 SHAFT SL 0514 X 3379 728 1 OPTICAL PICK UP KMS 241C 515 3 920 537 01 SHAFT SL2 M901 A 3301 407 A MOTOR ASSY SP SPINDLE for MD M902 A 3291 190 A MOTOR ASSY SL SLED for MD 9 7 628 253 35 SCREW PS 2X8 10 7 627 852 37 PRECISION SCREW P1 7X1 8TYPE3 11 7 621 772 08 SCREW B 2X3 12 7 621 555 10 SCREW K 2X3 13 7 628 253 00 SCREW PS 2X4 M902 M901 10 10 9 13 11 12 12 11 506 included ...

Page 89: ...23 ARM ROLLER 611 A 3315 040 A ROLLER ASSY ARM 612 3 040 034 01 SPRING RA TENSION 613 A 3283 207 A SERVO CD BOARD COMPLETE 614 3 039 629 02 BRACKET MOTOR 615 A 3301 980 A SHAFT ROLLER ASSY 616 3 241 292 11 SCREW SPECIAL 617 3 241 292 31 SCREW SPECIAL M103 A 3315 039 A MOTOR SUB ASSY LD LOADING for CD 14 7 627 553 37 SCREW PRECISION P 2X2 15 7 627 553 17 SCREW PRECISION P 2X3 17 7 685 781 09 SCREW ...

Page 90: ...3 040 033 01 SPRING KF1 TENSION 659 A 3315 245 B CHASSIS M ASSY 660 3 220 180 01 SPRING TR2 TENSION 661 3 931 881 03 LEVER LOCK 662 3 931 882 02 GEAR MDL 663 3 007 537 11 WHEEL U WORM 664 3 018 272 01 WASHER 665 3 014 727 01 WHEEL LW WORM 666 3 931 894 02 BRACKET CP 667 3 007 536 05 LEVER TR 15 7 627 553 17 SCREW PRECISION P 2X2 656 651 654 666 655 657 658 660 662 661 659 652 652 652 653 663 664 6...

Page 91: ...TOR FLEXIBLE BOARD 708 1 676 708 11 SL SW BOARD 709 3 909 607 01 SCREW 0710 8 820 103 11 OPTICAL PICK UP KSS 720A C RP 711 3 040 030 01 SPRING FEED PLATE M101 A 3301 985 A MOTOR ASSY SLED 14 7 627 553 37 PRECISION SCREW P 2X3 TYPE 3 16 7 627 850 28 SCREW PRECISION P 1 4X3 M101 14 14 16 706 711 709 710 705 708 704 703 702 707 701 included in M102 6 14 CD MECHANISM DECK SECTION 3 MG 398D 121 The com...

Page 92: ...n replacements in the parts list may be different from the parts speci fied in the diagrams or the components used on the set XX and X mean standardized parts so they may have some difference from the original one RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal oxide film resistor F nonflammable Items marked are not stocked since they are seldom required for routine...

Page 93: ...ETAL CHIP 100K 5 1 10W R726 1 216 845 11 METAL CHIP 100K 5 1 10W R727 1 216 864 11 METAL CHIP 0 5 1 10W R728 1 216 845 11 METAL CHIP 100K 5 1 10W R729 1 216 809 11 METAL CHIP 100 5 1 10W R730 1 216 809 11 METAL CHIP 100 5 1 10W R731 1 216 809 11 METAL CHIP 100 5 1 10W R732 1 216 845 11 METAL CHIP 100K 5 1 10W R733 1 216 845 11 METAL CHIP 100K 5 1 10W R734 1 216 845 11 METAL CHIP 100K 5 1 10W R735 ...

Page 94: ...OR X701 1 795 103 11 VIBRATOR CERAMIC 18 432MHz 1 682 243 14 KEY BOARD CONNECTOR CN800 1 793 749 21 CONNECTOR FFC LIF NOBN ZIF 7P DIODE D804 8 719 404 50 DIODE MA111 TX D805 8 719 404 50 DIODE MA111 TX D813 8 719 404 50 DIODE MA111 TX SWITCH LSW803 1 771 549 21 SWITCH KEY BOARD WITH LED ANGLE LSW804 1 771 549 21 SWITCH KEY BOARD WITH LED OPEN CLOSE LSW805 1 771 549 21 SWITCH KEY BOARD WITH LED OFF...

Page 95: ...3 137 00 CERAMIC CHIP 680PF 5 50V C206 1 163 137 00 CERAMIC CHIP 680PF 5 50V C207 1 163 235 11 CERAMIC CHIP 22PF 5 50V C208 1 163 251 11 CERAMIC CHIP 100PF 5 50V C209 1 165 899 11 ELECT BL C 10uF 20 16V C210 1 165 899 11 ELECT BL C 10uF 20 16V C211 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C212 1 163 235 11 CERAMIC CHIP 22PF 5 50V C213 1 165 899 11 ELECT BL C 10uF 20 16V C214 1 165 899 11 ELECT BL C ...

Page 96: ...RAMIC CHIP 22PF 5 50V C542 1 162 917 11 CERAMIC CHIP 15PF 5 50V C550 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C551 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C552 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C553 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C555 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C556 1 162 962 11 CERAMIC CHIP 470PF 10 50V C557 1 164 816 11 CERAMIC CHIP 220PF 2 50V C558 1 162 918 11 CER...

Page 97: ... 8 759 449 89 IC BA8270F E2 IC640 8 759 476 22 IC BA07SFP E2 IC641 8 759 580 33 IC BA6288FS E2 IC642 8 759 701 01 IC NJM2904M TE2 IC660 8 759 830 17 IC RRX9000 0401R 01 COIL L4 1 412 058 11 INDUCTOR CHIP 10uH L5 1 412 058 11 INDUCTOR CHIP 10uH L300 1 412 058 11 INDUCTOR CHIP 10uH L301 1 412 058 11 INDUCTOR CHIP 10uH L550 1 412 058 11 INDUCTOR CHIP 10uH JACK PNJ1 1 774 700 21 JACK PIN 6P BUS AUDIO ...

Page 98: ... 5 1 10W R140 1 216 675 11 METAL CHIP 10K 0 5 1 10W R141 1 216 665 11 METAL CHIP 3 9K 0 5 1 10W R142 1 216 665 11 METAL CHIP 3 9K 0 5 1 10W R143 1 216 665 11 METAL CHIP 3 9K 0 5 1 10W R144 1 216 669 11 METAL CHIP 5 6K 0 5 1 10W R145 1 216 065 00 RES CHIP 4 7K 5 1 10W R146 1 216 065 00 RES CHIP 4 7K 5 1 10W R147 1 216 089 11 RES CHIP 47K 5 1 10W R148 1 216 049 11 RES CHIP 1K 5 1 10W R149 1 216 049 ...

Page 99: ...P 330 5 1 16W R512 1 218 947 11 RES CHIP 330 5 1 16W R514 1 218 941 81 RES CHIP 100 5 1 16W R549 1 218 977 11 RES CHIP 100K 5 1 16W R550 1 218 941 81 RES CHIP 100 5 1 16W R551 1 218 941 81 RES CHIP 100 5 1 16W R552 1 218 977 11 RES CHIP 100K 5 1 16W R553 1 218 953 11 RES CHIP 1K 5 1 16W R554 1 218 957 11 RES CHIP 2 2K 5 1 16W R555 1 218 941 81 RES CHIP 100 5 1 16W R556 1 218 941 81 RES CHIP 100 5 ...

Page 100: ...CERAMIC CHIP 0 1uF 10 16V C409 1 115 759 11 ELECT 330uF 20 16V C410 1 109 982 11 CERAMIC CHIP 1uF 10 10V C411 1 115 416 11 CERAMIC CHIP 0 001uF 5 25V C412 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C413 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C414 1 164 217 11 CERAMIC CHIP 150PF 5 50V C417 1 115 759 11 ELECT 330uF 20 16V C418 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C419 1 125 710 11 DOUBLE LAYER 0 1F ...

Page 101: ...TDA7560 IC403 8 759 525 98 IC RN5VL45CA TL COIL L400 1 469 389 21 INDUCTOR 47uH L401 1 469 389 21 INDUCTOR 47uH L402 1 469 388 21 INDUCTOR 100uH L403 1 469 389 21 INDUCTOR 47uH L404 1 419 476 11 INDUCTOR 250uH TRANSISTOR Q400 8 729 020 67 TRANSISTOR XN1A312 TX Q402 8 729 424 08 TRANSISTOR UN2111 TX Q403 8 729 421 22 TRANSISTOR UN2211 TX Q405 8 729 822 84 TRANSISTOR 2SB1202FAT TL Q406 8 729 822 84 ...

Page 102: ...MIC CHIP 56PF 5 50V C11 1 162 909 11 CERAMIC CHIP 4PF 0 25PF 50V C13 1 162 916 11 CERAMIC CHIP 12PF 5 50V C14 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C15 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C16 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C17 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C18 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C19 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C20 1 107 826 11 CERAMIC CHIP 0...

Page 103: ... 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C329 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C330 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C331 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C333 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C336 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C339 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C342 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C343 1 162 970 11 CERAMIC CHIP 0 01uF 10 25...

Page 104: ...16W R353 1 218 700 11 METAL CHIP 2 2K 0 5 1 16W R354 1 216 857 11 METAL CHIP 1M 5 1 16W R355 1 216 833 11 METAL CHIP 10K 5 1 10W R356 1 216 833 11 METAL CHIP 10K 5 1 10W R357 1 216 017 00 RES CHIP 47 5 1 10W R358 1 216 864 11 METAL CHIP 0 5 1 10W R360 1 216 864 11 METAL CHIP 0 5 1 10W R361 1 216 057 00 METAL CHIP 2 2K 5 1 10W R362 1 216 811 11 METAL CHIP 150 5 1 16W R401 1 216 073 00 RES CHIP 10K ...

Page 105: ... METAL CHIP 680 5 1 10W R862 1 216 045 00 METAL CHIP 680 5 1 10W SWITCH S820 1 771 053 21 SWITCH KEY BOARD Z MD S821 1 771 053 21 SWITCH KEY BOARD Z CD MISCELLANEOUS 11 1 790 926 21 CORD WITH CONNECTOR POWER 105 1 823 602 21 CABLE FLEXIBLE FLAT 7P 251 1 823 603 21 CABLE FLEXIBLE FLAT 30 CORE 257 1 823 604 11 CABLE FLEXIBLE FLAT 40 CORE 311 1 777 246 21 CORD WITH CONNECTOR ANT 313 1 790 355 31 CORD...

Page 106: ...STORY 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 revised page Ver Date Description of Revision 1 0 2002 06 New ...

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