FILE .NO

Service Manual Compact Disc Player

REFERENCE No. SM5810596

CDP-S4900 (XE)CDP-4900 (AU)CDP-S4900 (PA)CDP-4901 (AU)

PRODUCT CODE No.164 132 00 S4900/XE164 132 01 4900/AU164 132 02 S4900/PA164 132 03 4901/AU

CONTENTS

Laser beam safety precautions ........................................ 1

Exploded view (cabinet and chassis) ............................... 2

Parts list ........................................................................... 3

IC block diagram and description ..................................... 5

Schematic diagram .......................................................... 6

Wiring diagram ................................................................. 8

45S

EC

ON

DS

MEM

ORY BUFFER ANTI-SHOCK+ANTI ROLL

- 1 -

LASER BEAM SAFETY PRECAUTIONS

• Pickup that emits a laser beam is used on this CD section.

CAUTION – INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅRSIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSEFOR STRÅLING.

VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNADOCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.

VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENNDECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNGÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.

VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINANÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

CLASS 1 LASER PRODUCTLUOKAN 1 LASERLAITE

KLASS 1 LASERAPPARAT

- 2 -

EXPLODED VIEW

2727

2626

2525

2323

2222

18

18

17

17

16

16

15

15

14

14

13

13

12

12

11

11

10

10

9

7

6

5

4

1A1A

2A2A

: Not available as service parts.

- 3 -

PRODUCT SAFETY NOTICEEACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THEIEC SYMBOL !!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CANBE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !!! , USE ONLY THE REPLACEMENT PARTSDESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED INTHE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINETHAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO

PARTS LIST

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.Regular type resistors are less than 1/4W carbon and chip type and 0 ohm chip resistors.Regular type capacitors are less than 50V and less than 1000µF of Ceramic and chip type and Electrolytic type.

PACKING & ACCESSORIESREF.NO. PART NO. DESCRIPTION

645 070 7506 ADAPTOR AC/DC(AU)645 070 7490 ADAPTOR AC/DC(PA)645 070 7483 ADAPTOR AC/DC(XE)645 070 7698 ADAPTOR PLUG,JT-0475(PA)645 070 7476 CARTON OUTER(4900/AU))645 070 7469 CARTON OUTER(4901/AU)645 070 7452 CARTON OUTER(PA)645 070 7445 CARTON OUTER(XE)645 056 2389 FOAM BAG,UNIT645 070 8251 GIFT BOX,W/E.P,I.B,

ADAPTOR(4900/AU))645 070 8268 GIFT BOX,W/E.P,I.B,

ADAPTOR(4901/AU)645 070 8244 GIFT BOX,W/E.P,I.B,ADAPTOR(PA)645 070 7438 GIFT BOX,W/E.P,I.B,ADAPTOR(XE)645 070 7377 INSTRUCTION MANUAL(4900/AU))645 070 8237 INSTRUCTION MANUAL(4901/AU)645 070 7384 INSTRUCTION MANUAL(PA)645 070 7391 INSTRUCTION MANUAL(XE)645 056 2372 POLY BAG,ADAPTOR645 056 2358 POLY BAG,EARPHONE645 056 2365 POLY BAG,I/B645 070 7421 QUICK GUIDE,1AD6P1P2059—(XE)645 070 7056 REMOTE CONTROL WIRE(PA)(XE)645 056 2563 ST EARPHONE,

WJ-FE-M09-T(4900/AU))

CABINET , CHASSIS & FIXING PARTSREF.NO. PART NO. DESCRIPTION1A 645 070 7049 ASSY CD DOOR(4901/AU)1A 645 070 7025 ASSY CD DOOR(XE)(PA)(4900/AU))2A 645 070 7032 ASSY TOP CABINET4 645 070 7278 SCREW 1.4X2.5,FOR DISPLAY BD5 645 070 7247 CD DOOR SPRING RIGHT6 645 070 7223 SCREW 4.5X1-2.6X2-2X4,

FOR CD DOOR7 645 070 7254 CD DOOR SPRING LEFT9 645 070 7308 RUBBER CUSHION,FOR CD MECHA11 645 057 4061 SCR 1.4X3.5,FIX MAIN BD12 645 070 7216 BOTTOM CABINET13 645 069 8743 SCREW 2X8,

BTM CAB TO MIDDLE CAB MT14 645 070 7117 SWITCH SILDE,HOLD,DBBS15 645 070 7346 BATTERY CONTACT PLATE +16 645 070 7353 BATTERY CONTACT PLATE -A,

SPRING WIRE17 645 070 7360 BATTERY CONTACT PLATE -B,

SPRING WIRE18 645 070 7339 CD MECHA DA50A,KIT22 645 070 7230 OPEN KNOB SPRING23 645 070 7063 KNOB OPEN25 645 070 7285 SCREW 1.7X5,

MIDDLE CAB TO BTM CAB MT26 645 070 7131 KNOB ESP27 645 070 7148 BATTERY DOOR

WIREREF.NO. PART NO. DESCRIPTION

645 070 7551 20P FFC CABLE

MAIN P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION10 614 331 6367 ASSY,PWB,MAIN(Only initial)CC001 645 070 7728 CC 0.001U 50V Z,

NEAR C134 & C107CN101 645 070 7544 18P FFC CONNECTOR,TO PICK UPCN102 645 070 7537 6P HEADER,

TO SLED/SPINDLE MOTORCN501 645 070 7568 20P FFC CONNECTOR,

TO LCD DISPLAYD0501 645 070 7735 DIODE DAN202UD0502 645 070 7735 DIODE DAN202UD0601 645 070 7742 DIODE ZENER 6.2VIC101 645 070 7674 IC BU9534KV,RF,DSP,ESP ICIC301 645 056 2808 IC BH4453F,H/P AMPIC401 645 070 8282 IC 4MX4LE-6QU,4MX4 EDO 3.3VIC501 645 070 8275 IC BU24590-8W,CPUIC601 645 070 7667 IC BH6575FV,MOTOR DRIVERJ0302 645 070 7575 JACK PHONEJ0601 645 070 7582 JACK DC POWERL0001 645 070 7636 CHIP BEADL0002 645 070 7636 CHIP BEADL0101 645 056 2891 CHOKE COILL0102 645 056 2891 CHOKE COILL0104 645 070 7636 CHIP BEADL0304 645 070 7629 FERRITE BEAD 600 OHML0305 645 070 7629 FERRITE BEAD 600 OHML0306 645 070 7629 FERRITE BEAD 600 OHML0307 645 070 7629 FERRITE BEAD 600 OHML0501 645 056 2891 CHOKE COILL0601 645 070 7681 CHOKE COIL 100UHL0602 645 056 2891 CHOKE COILL0603 645 066 8968 CHOKE COIL 330UHL0604 645 056 2907 CHOKE COILQ0101 645 056 2754 TR 2SA1576AQ0301 645 070 7650 TRANSISTOR DTA124EUAQ0302 645 056 2730 TR DTC114TUA,DIGITALQ0303 645 056 2730 TR DTC114TUA,DIGITALQ0401 645 056 2730 TR DTC114TUA,DIGITALQ0402 645 070 7650 TRANSISTOR DTA124EUAQ0601 645 056 2761 TR 2SA1585SR,LOW SIGNALQ0602 645 056 2778 TR 2SC4115SR,LOW SIGNALQ0603 645 056 2778 TR 2SC4115SR,LOW SIGNALQ0604 645 070 7643 TRANSISTOR 2SC4081Q0605 645 070 7643 TRANSISTOR 2SC4081SW301 645 070 7599 SWITCH SLIDE,B.BOOSTSW501 645 070 7605 SWITCH TACT,PLAYSW502 645 070 7605 SWITCH TACT,STOPSW503 645 070 7605 SWITCH TACT,FFSW504 645 070 7605 SWITCH TACT,FRSW506 645 070 7605 SWITCH TACT,P-MODESW507 645 070 7605 SWITCH TACT,PROGSW508 645 070 7605 SWITCH TACT,DOWNSW509 645 070 7605 SWITCH TACT,UPSW511 645 070 7599 SWITCH SLIDE,HOLD SWSW512 645 070 7612 SWITCH TACT,CD DOOR SWSW601 645 056 2693 SW SLIDE,JOG,ESPVR301 645 056 2716 ROTARY VOL,R1001G230NH-A10KX0101 645 066 9170 CERAMIC RESONATOR 16

645 070 7346 BATTERY CONTACT PLATE +

- 5 -- 4 -

REF.NO. PART NO. DESCRIPTION

PARTS LIST

645 070 7353 BATTERY CONTACT PLATE -A,SPRING WIRE

645 070 7360 BATTERY CONTACT PLATE -B,SPRING WIRE

DISPLAY P.W.BOARD ASSYREF.NO. PART NO. DESCRIPTION

614 331 6374 ASSY,PWB,DISPLAY(Only initial)LD501 645 070 7759 LCD DISPLAY,HEAT SEAL

645 070 7124 DISPLAY BRACKET,FOR LCD645 070 7315 20P HEAT SEAL645 070 7292 ZEBRA CONNECTOR

IC101 BU9534KV (RF,DSP,ESP)

IC BLOCK DIAGRAM & DESCRIPTION

IC601 BH6575FV (Motor Drive)

- 7 -- 6 -

SCHEMATIC DIAGRAM

This is a basic schematic diagram.

- 9 -- 8 -

WIRING DIAGRAM (CD MAIN A side) WIRING DIAGRAM (CD MAIN B side)

- 10 -

WIRING DIAGRAM (DISPLAY)

SANYO Electric Co., Ltd.

Osaka, JapanJun. / '04 BB Printed in Japan