Sony DSJ301 - S2 Sports CD Walkman Page 12 Service Manual Download

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D-SJ301

C412

J302

IC602

R215

R602

R819

D602

R641

C114

R115

C422

R824

C215

TAP807

D202

R844

IC301

R843

S801

(OPEN/CLOSE)

R211

R111

C113

R112

R407

C434

R428

R433

C358

C406

R422

D407

IC401

C214

FB301

R406

IC404

C405

L404

IC801

IC601

C355
C351

C632

C429

FB201

R403

R113

C213

D102

D302

FB101

R439

C407

C438

TAP402

Q409

C454 R455

R454

R453

R452

R451

C601

C420

C450

C421

R820

TAP806

C417

R416

R415

R842

R822

L606

C416

C413

C447

D406

L411

R424

R423

R402

R627

R401

C440

C441

C403

C430

C426

C425

C401

D401

C115

R446

R449

R448

R447

D404

Q403

R634

R352

R214

R212

R213

R114

Q407

L406

R603

R818
C815

C625

D461

C804

C604

C809

R626

C603

C602

R601

D809

R821

C630

TP630(RF)

C631

C629

C633

C634

C635

R631

R632

R633

TAP804

R635

R636

R637

R639

R624

C620

C615

C616

C617

C618

R618

R619

R620

R621

R622

R623

C619

TAP403

R813

C808

C807

C819
C818

IC402

C817

C606

R823

R814

R803

D805

C805

R463

C461

C462

R461

R462

R817

L603

R613

C607

C608

X601

R625

R815

C612

R616

R617

C611

C613

C627

L605

C813

C812

C811

C810

C628

R802

R801

C803

C801

C802

C806

L405

L110

L310

L210

AEP,FR
MODEL

(11)

1-683-637-

RV301

J401

BT402

C357

C352

C353

C354

C418

C410

C409

C431

120

S802

G–PROTECTION

2 1

VOL

DC IN 4.5V

(SIDE B)

MAIN BOARD

DRY BATTERY

SIZE "AA"

(IEC DESIGNATION LR6)

2PCS, 3V

RECHARGEABLE

BATTERY

NC–WMAA/NH–WM2AA

2.4V

5-3. PRINTED WIRING BOARDS

−

MAIN SECTION (1/2)

−

• Abbreviation

AUS

: Australian

CND : Canadian

: French

Note:

•

: parts extracted from the component

side.

•

: Through hole.

•

: Pattern from the side which enables
seeing.
(The other layers’ patterns are not

indicated.)

Caution:
Pattern face side :Parts on the pattern face

side seen from the

(Side B)

pattern face are indicated.

Parts face side : Parts on the parts face

side seen from the

(Side A)

parts face are indicated.

Ref. No.

Location

Semiconductor

Location

D102
D202
D302
D401
D404
D406
D407
D461
D602
D805
D809

IC301
IC401
IC402
IC404
IC601
IC602
IC801

Q403
Q407
Q409

G-2
G-2
G-2
E-6
D-7
E-3
E-3
B-5
B-5
D-2
A-3

E-2
F-3
B-5
E-3
C-5
B-4
C-3

D-7
F-5
E-3

Ver 1.1 2002.04

Summary of Contents for DSJ301 - S2 Sports CD Walkman

Page 1: ...2 2004 04 US Model Canadian Model AEP Model UK Model E Model Australian Model Battery life approx hours When you use the CD player on a flat and stable sur face Playing time varies depending on how the CD player is used When using G PROTECTION function 1 2 NH WM2AA 30 32 charged for about 5 hours Two Sony alkaline 47 50 batteries LR6 SG produced in Japan Measured value by the standard of JEITA Jap...

Page 2: ... SONY SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during ...

Page 3: ...wire to disc motor RF signal P to P value 0 4 to 0 65Vp p SECTION 1 SERVICING NOTES Laser Diode Checking Methods During normal operation of the equipment emission of the laser diode is prohibited unless the upper panel is closed while turning ON the S801 push switch type The following two checking methods for the laser diode are operable Method Emission of the laser diode is visually checked 1 Ope...

Page 4: ...per Cabinet front MD ASSY Moter ASSY turn table spindle M901 Moter ASSY Sled M902 Optical pick up DAX 25E Main board Set 3 2 MD ASSY MAIN BOARD 3 Five screws B2 1 Screws 5 Flexible cable 24P 1 Screws Cabinet front Lid upper 4 2 Cabinet lower sub ASSY 1 4 5 MD ASSY Main board RV301 LEVER VOL B Cabinet lower sub ASSY 2 CN503 black 3 CN502 white Note ON DURING ASSEMBLY Align RV301 and Lever VOL B ...

Page 5: ...tor ASSY Turn table Spindle M901 1 Three screws B1 7x5 Chassis 3 5 6 2 1 Screw B 1 7x5 4 Screw P 1 4x3 5 Screw ASSY Feed Chassis Optical pick up DAX 25E Bracket Shaft Gear B Cover Gear Motor ASSY Sled M902 3 4 MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E ...

Page 6: ...ving of the disc motor by pressing the x button SECTION 4 ELECTRICAL ADJUSTMENTS The CD section adjustments are done automatically in this set Precautions for Check 1 Perform check in the order given 2 Use YEDS 18 disc Part No 3 702 101 01 unless otherwise indicated 3 Power supply voltage requirement DC4 5 V in DC IN jack J401 VOLUME button Minimum HOLD switch OFF MAIN BOARD SIDE B RF level 0 4 to...

Page 7: ...nput H MUTE 26 WDCK O Word clock output 27 SCOR O SCOR output 28 XRST I Reset terminal 29 PWMI I Spindle moter external control input 30 XQOK I O Not used OPEN 31 XWRE I O Not used Fixed at L 32 R4M O System clock output 33 Vss0 Digital ground terminal 34 SQCK I Not used Fixed at H 35 SCLK I Not used Fixed at H 36 SQSO O Not used OPEN 37 XEMP O Not used OPEN 38 XWIH O Not used OPEN 39 SBSO O Not u...

Page 8: ...r wide range EFM PLL 78 VPCO O Charge pump output for wide range EFM PLL 79 AVDD 3 Ground terminal for analog servo block 80 ASYO O EMF fullswing output 81 ASYI I Asymmetric comparate voltage input 82 BIAS I Asymmetric circuit current constrant input 83 AVDD3 Power supply terminal for analog servo block 84 RFAC I EFM signal input 85 AVDD0 Power supply terminal for analog servo block 86 IGEN I Curr...

Page 9: ...em clock output 4 19MHz 4 TEST I Test mode terminal Fixed to L 5 VDD1 Power supply for CPU I O 6 P21 Not used OPEN 7 P22 I Not used Fixed to H 8 RESET I O Reset terminal 9 FOK I I FOK detection input 10 XRST_0 O Reset signal output 11 SCOR_I I SCOR pulse input 12 GRSCOR_I I GRSCOR input 13 AMTE_O O Analog mute output 14 XSOE_O O Serial enable output 15 XLAT_O O Serial latch output 16 MSDTI I Seria...

Page 10: ...o 14 O LCD segment output 57 to 60 COM0 to 3 O LCD common output 61 to 63 V1 to 3 LCD driver booster 64 C1 LCD driver booster 65 C0 LCD driver booster 66 XWAKEUP_O O Wake up signal output Stand by mode H 67 RGMSO_O O Not used OPEN 68 PGMSI_I I Not used OPEN 69 PGMSCK_O O Serial data output 70 AGCPWM_O O PWM output for laser AGC 71 IR_RMC_I I Not used Fixed to L 72 FG_I FGSEL_I I FG input spindle m...

Page 11: ...U_AD AD_DCINMNT 25 AD_KEY AD_BATMNT AD_CHGMNT VCC2_3 3V VCC2_3 3V VCC_2 0V VCPO_2 0V HG_GUP_O HG_XSTB_O AGCPWM_O D805 19 VCPU 2V IC801 SYSTEM CONTROL MICON Q408 D406 L406 Q404 D401 Q412 CHG SW Q407 V BAT Q403 RF3 VCC2 DCIN VG L5 VIN BATM1 BTM2 VBAT VLG3 VCC1 VCPU STNG CHGMNT CHGSW CHARGE CONTROL IC403 X601 16 9MHz CN901 FLASH ROM PROGRAM LRMU LOUT ROUT LIN RIN PWRSW BEEP 3 VCC MUTE AOUT1 AOUT2 IC3...

Page 12: ... C612 R616 R617 C611 C613 C627 L605 C813 C812 C811 C810 C628 R802 R801 C803 C801 C802 C806 L405 L110 L310 L210 AEP FR MODEL AEP FR MODEL AEP FR MODEL 11 11 1 683 637 RV301 J401 BT402 C357 C352 C353 C354 C418 C410 C409 C431 1 1 3 4 5 30 90 61 60 31 91 120 S802 G PROTECTION 2 1 N VOL DC IN 4 5V SIDE B MAIN BOARD DRY BATTERY SIZE AA IEC DESIGNATION LR6 2PCS 3V OR RECHARGEABLE BATTERY NC WMAA NH WM2AA...

Page 13: ...on Ref No Location D408 D804 D806 D808 IC403 Q404 Q408 Q412 H 5 B 6 A 6 A 6 D 3 D 2 H 5 D 2 CN801 D408 D804 D808 IC403 C111 R806 CN503 WHT R470 R469 R468 R353 C211 L402 R417 TAP808 L607 R630 CN502 BLK R430 TAP805 CN501 R404 Q408 C609 VDR801 LIQUID CRYSTAL DISPLAY S903 SOUND S901 REPEAT ENTER S902 PLAY MODE S904 HOLD L408 R435 C424 R438 C415 C414 C411 C428 TAP802 L412 L409 Q412 C444 L401 TAP803 L60...

Page 14: ...00k 470 470 6 3V 2200p 6 3V 6 3V 22µ 22µ 1000p 1000p 100k 100k 4V 4V 100k 100k 0 4V B2 PWM3 VCC1 2V B4 PD LD GND B1 VIN FR3 VDRAM SYNC A3 A2 A1 A0 A10 XRAS XWE D0 D1 D3 D2 XCAS A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A10 XRAS XWE D1 D0 A4 A5 A6 A7 A8 A9 XCAS D2 D3 FOK XRST SCOR GRSCOR AMUTE XSOE XLAT MSDTI MSDTO MSCK BEEP XRST FRDR FFDR TRDR TFDR SRDR SFDR F E B A R4M OPGSW OPSTB F T T F S S C C A B E F XWE...

Page 15: ...M 10k 4700p 1k MA785 2 6 3V 100k 0 MA111 TX 2 470k 6 3V 220µ 10µH 10µH MIFS4 4063 3 470k 2 2 2 2 2 2 100k 2SK1829 6 3V 470p 4V 4V 2200p 10k 1M 16V 10µ 4 7µ 0 XC61CN1402MR M UNR521600L 0 2SD1781K M SI 3010LSA 1M 1M XP6501 MA728 2 TB2130AF 100k B2 PWM3 B4 PD LD GND VIN VCC1 2V FR3 VDRAM VCPU 2V B3 SYNC XWAKE AGC PWM B1 XPOWLT MSDTO MSCK RESET BATTMNT F F S S C C T T FRDR FFDR TRDR TFDR SRDR SFDR DCI...

Page 16: ...SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 P_SDTO P_SCK P_SEL P_SCK P_SDTO P_SDTI P_SEL P_SDTI XPOWLT XRST OPSTB OPGSW MSCK MSDTO MSDTI XLAT XSOE AMUTE GRSCOR SCOR R4M FOK COM0 COM1 COM2 COM3 SEG3 SEG2 SEG0 SEG1 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 GND XIN XOUT TEST P21 RESET FOK_I XRST_O SCOR_I GRSCOR_I AMUTE_O XSOE_O XLAT_O MSDTI_I MSDTO_O MSCK_O...

Page 17: ... fed with regulated dc power supply from battery terminal Voltages are dc with respect to ground under no signal conditions no mark PLAY Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production toler ances Circled numbers refer to waveforms...

Page 18: ...are critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark Abbreviation CND Canadian AUS Australian FR French 1 3 238 011 01 LID COVER 2 3 343 254 31 SCREW B1 7X3 TAPPING 3 3 238 012 01 RING UPPER LID 4 3 338 687 21 SCREW M1 4X2 TAPPING 5 X 3381 909 1 KEY SUB ASSY RUBBER 6 3 238 006 01 BUTTON OPERATE 7 3 238 003 01 WINDOW LCD...

Page 19: ...RMINAL BATTERY 66 3 221 307 02 TERMINAL BOARD BATTERY 67 3 240 295 01 KNOB JOGGABLE 68 1 823 703 11 CABLE FLEXIBLE 24P 69 3 238 001 01 LID BATTERY 70 3 237 999 01 CABINET FRONT 71 3 238 014 01 ARM B 72 3 238 023 01 BUTTON JOG 73 3 238 017 01 RUBBER SHIELD JOG 74 3 238 016 01 JOG ACTUATOR 75 3 318 201 51 SCREW B 1 4X4 TAPPING 76 4 908 792 31 SCREW B2X4 77 3 238 010 01 SHEET ADHESIVE JOG 78 X 3381 6...

Page 20: ...line with mark 0 are critical for safety Replace only with part number specified 101 4 218 821 01 COVER GEAR 102 3 318 203 71 SCREW B1 7X5 TAPPING 103 A 3052 902 A FEED ASSY SCREW 104 4 218 823 01 GEAR B 105 4 218 825 01 SPRING SLED 106 4 222 765 02 INSULATOR 107 3 235 420 01 CHASSIS 108 4 218 827 02 RETAINER SHAFT 109 3 686 458 03 SCREW P1 4X3 5 TAPPING 0110 X 3380 950 1 OPTICAL PICK UP DAX 25E 1...

Page 21: ...413 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C414 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C415 1 164 156 11 CERAMIC CHIP 0 1uF 25V C416 1 164 156 11 CERAMIC CHIP 0 1uF 25V C417 1 110 569 21 TANTAL CHIP 47uF 20 4V C418 1 124 635 00 ELECT 220uF 20 6 3V C420 1 135 201 11 TANTALUM CHIP 10uF 20 4V C421 1 110 569 21 TANTAL CHIP 47uF 20 4V C422 1 109 982 11 CERAMIC CHIP 1uF 10 10V C424 1 165 176 11 CERA...

Page 22: ...MA2ZD14001S0 D806 8 719 069 54 DIODE UDZSTE 175 1B D808 8 719 069 54 DIODE UDZSTE 175 1B D809 8 719 069 54 DIODE UDZSTE 175 1B FERRITE BEAD FB101 1 216 864 11 METAL CHIP 0 5 1 16W FB201 1 216 864 11 METAL CHIP 0 5 1 16W FB301 1 216 864 11 METAL CHIP 0 5 1 16W IC IC301 6 702 606 01 IC AN17881D E1 IC401 6 702 261 01 IC TB2130AF IC402 8 759 594 55 IC TC75S57F TE85R IC403 6 701 712 01 IC SI 3010XS TL ...

Page 23: ...2 1 216 849 11 METAL CHIP 220K 5 1 16W R623 1 216 833 11 METAL CHIP 10K 5 1 16W R624 1 216 853 11 METAL CHIP 470K 5 1 16W R625 1 216 864 11 METAL CHIP 0 5 1 16W R626 1 216 864 11 METAL CHIP 0 5 1 16W R627 1 216 864 11 METAL CHIP 0 5 1 16W R630 1 216 845 11 METAL CHIP 100K 5 1 16W R631 1 216 837 11 METAL CHIP 22K 5 1 16W R632 1 216 841 11 METAL CHIP 47K 5 1 16W R633 1 216 837 11 METAL CHIP 22K 5 1 ...

Page 24: ...ON ENGLISH AEP AUS CND UK 3 240 202 31 MANUAL INSTRUCTION FRENCH AEP CND FR 3 240 202 41 MANUAL INSTRUCTION DUTCH AEP 3 240 202 51 MANUAL INSTRUCTION SWEDISH AEP 3 240 202 61 MANUAL INSTRUCTION PORTUGUESE AEP 3 240 202 71 MANUAL INSTRUCTION GERMAN AEP 3 240 202 81 MANUAL INSTRUCTION ITALIAN AEP 3 240 202 91 MANUAL INSTRUCTION FINNISH AEP 3 240 203 11 MANUAL INSTRUCTION TRADITIONAL CHINESE E 3 240 ...

Page 25: ...25 D SJ301 MEMO ...

Page 26: ...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 03 New 1 1 2002 04 Addition of UK French and E13 models ENG 02015 1 2 2004 04 Correction of exploded view Ref No 56 SPM 04032 ...

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