Sanyo CDP-4800B User manual

FILE .NO
Service Manual Compact Disc Player
REFERENCE No. SM5810646
CDP-4800B (AU)
CDP-4801B (AU)
PRODUCT CODE No.
164 132 04 4800B
164 132 05 4801B
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
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LASER BEAM SAFETY PRECAUTIONS
• Pickup that emits a laser beam is used on this CD section.
CAUTION –INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL –USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅUDS ÆTTELSE
FOR STRÅLING.
VARNING –OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT –UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO –AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄKATSO SÄTEESEEN.
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
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EXPLODED VIEW
27
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1A
1A
2A
2A
: Not available as service parts.
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PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
IEC SYMBOL !
!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN
BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !
!! , USE ONLY THE REPLACEMENT PARTS
DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN
THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE
THAT 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 & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
645 073 0399 BLISTER BOTTOM
645 073 0382 BLISTER TOP
645 073 0252 BUBBLE BAG,
FOR BLISTER PACKED
645 073 0337 CARTON OUTER(4800)
645 073 0344 CARTON OUTER(4801)
645 070 1207 INSTRUCTION MANUAL
645 073 0290 POLYFOAM SHEET
645 073 0306 POLYFOAM SHEET
645 073 0313 POLYFOAM SHEET
645 056 2563 ST EARPHONE,WJ-FE-M09-T
CABINET , CHASSIS & FIXING PARTS
REF.NO. PART NO. DESCRIPTION
1A 645 070 7025 ASSY CD DOOR(4800)
1A 645 070 7049 ASSY CD DOOR(4801)
2A 645 070 7032 ASSY TOP CABINET
4 645 070 7278 SCREW 1.4X2.5,FOR DISPLAY BD
5 645 070 7247 CD DOOR SPRING RIGHT
6 645 070 7223 SCREW 4.5X1-2.6X2-2X4,
FOR CD DOOR
7 645 070 7254 CD DOOR SPRING LEFT
9 645 070 7308 RUBBER CUSHION,FOR CD MECHA
11 645 057 4061 SCR 1.4X3.5,FIX MAIN BD
12 645 070 7216 BOTTOM CABINET
13 645 069 8743 SCREW 2X8,
BTM CAB TO MIDDLE CAB MT
14 645 070 7117 SWITCH SILDE,HOLD,DBBS
15 645 070 7346 BATTERY CONTACT PLATE +
16 645 070 7353 BATTERY CONTACT PLATE -A,
SPRING WIRE
17 645 070 7360 BATTERY CONTACT PLATE -B,
SPRING WIRE
18 645 070 7339 CD MECHA DA50A,KIT
22 645 070 7230 OPEN KNOB SPRING
23 645 070 7063 KNOB OPEN
25 645 070 7285 SCREW 1.7X5,
MIDDLE CAB TO BTM CAB MT
26 645 070 7131 KNOB ESP
27 645 070 7148 BATTERY DOOR
WIRE
REF.NO. PART NO. DESCRIPTION
645 070 7551 20P FFC CABLE
MAIN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
10 614 331 6367 ASSY,PWB,MAIN(Only initial)
CN101 645 070 7544 18P FFC CONNECTOR,TO PICK UP
CN102 645 070 7537 6P HEADER,
TO SLED/SPINDLE MOTOR
CN501 645 070 7568 20P FFC CONNECTOR,
TO LCD DISPLAY
D0501 645 070 7735 DIODE DAN202U
D0502 645 070 7735 DIODE DAN202U
D0601 645 070 7742 DIODE ZENER 6.2V
IC101 645 070 7674 IC BU9534KV,RF,DSP,ESP IC
IC301 645 056 2808 IC BH4453F,H/P AMP
IC401 645 070 8282 IC 4MX4LE-6QU,4MX4 EDO 3.3V
IC501 645 070 8275 IC BU24590-8W,CPU
IC601 645 070 7667 IC BH6575FV,MOTOR DRIVER
J0302 645 070 7575 JACK PHONE
J0601 645 070 7582 JACK DC POWER
L0001 645 070 7636 CHIP BEAD
L0002 645 070 7636 CHIP BEAD
L0101 645 056 2891 CHOKE COIL
L0102 645 056 2891 CHOKE COIL
L0104 645 070 7636 CHIP BEAD
L0304 645 070 7629 FERRITE BEAD 600 OHM
L0305 645 070 7629 FERRITE BEAD 600 OHM
L0306 645 070 7629 FERRITE BEAD 600 OHM
L0307 645 070 7629 FERRITE BEAD 600 OHM
L0501 645 056 2891 CHOKE COIL
L0601 645 070 7681 CHOKE COIL 100UH
L0602 645 056 2891 CHOKE COIL
L0603 645 066 8968 CHOKE COIL 330UH
L0604 645 056 2907 CHOKE COIL
Q0101 645 056 2754 TR 2SA1576A
Q0301 645 070 7650 TRANSISTOR DTA124EUA
Q0302 645 056 2730 TR DTC114TUA,DIGITAL
Q0303 645 056 2730 TR DTC114TUA,DIGITAL
Q0401 645 056 2730 TR DTC114TUA,DIGITAL
Q0402 645 070 7650 TRANSISTOR DTA124EUA
Q0601 645 056 2761 TR 2SA1585SR,LOW SIGNAL
Q0602 645 056 2778 TR 2SC4115SR,LOW SIGNAL
Q0603 645 056 2778 TR 2SC4115SR,LOW SIGNAL
Q0604 645 070 7643 TRANSISTOR 2SC4081
Q0605 645 070 7643 TRANSISTOR 2SC4081
SW301 645 070 7599 SWITCH SLIDE,B.BOOST
SW501 645 070 7605 SWITCH TACT,PLAY
SW502 645 070 7605 SWITCH TACT,STOP
SW503 645 070 7605 SWITCH TACT,FF
SW504 645 070 7605 SWITCH TACT,FR
SW506 645 070 7605 SWITCH TACT,P-MODE
SW507 645 070 7605 SWITCH TACT,PROG
SW508 645 070 7605 SWITCH TACT,DOWN
SW509 645 070 7605 SWITCH TACT,UP
SW511 645 070 7599 SWITCH SLIDE,HOLD SW
SW512 645 070 7612 SWITCH TACT,CD DOOR SW
SW601 645 056 2693 SW SLIDE,JOG,ESP
VR301 645 056 2716 ROTARY VOL,R1001G230NH-A10K
X0101 645 066 9170 CERAMIC RESONATOR 16.93M
645 070 7346 BATTERY CONTACT PLATE +
645 070 7353 BATTERY CONTACT PLATE -A,
SPRING WIRE
645 070 7360 BATTERY CONTACT PLATE -B,
SPRING WIRE
REF.NO. PART NO. DESCRIPTION
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PARTS LIST
DISPLAY P.W.BOARD ASSY
REF.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 LCD
645 070 7315 20P HEAT SEAL
645 070 7292 ZEBRA CONNECTOR
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- 5 -
IC101 BU9534KV (RF,DSP,ESP)
IC BLOCK DIAGRAM & DESCRIPTION
IC601 BH6575FV (Motor Drive)
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- 7 -- 6 -
SCHEMATIC DIAGRAM
This is a basic schematic diagram.
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- 9 -- 8 -
WIRING DIAGRAM (CD MAIN A side) WIRING DIAGRAM (CD MAIN B side)
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- 10 -
WIRING DIAGRAM (DISPLAY)
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SANYO Electric Co., Ltd.
Osaka, Japan
Aug. / '04 BB Printed in Japan
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