Sharp CD-XP120W Service Manual Download Page 24

Page: 24 / 52

CD-XP120W

– 24 –

• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.

Figure 24 SCHEMATIC DIAGRAM (7/10)

6.3V

1 2 3 4 5 6 7 8 9 10 11 12 13 14

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

10 11 12 13 14 15 16

LOAD+

LOAD–

ROTATE

PICK_IN

DISC_SW

LOAD_SW

O/C SW

–

TR+

FO+

FO–

GND

TR–

VREF

+5V

PO1–

PO1+

VO3–

VO3+

VIN3

VG3

VCC

BIAS

VG4

VIN4

VO4+

VO4–

OPO

VO2–

VO2+

VIN2

VG2

GND

MUTE

REG O

TRB

VG1

VIN1

VO1+

VO1–

M_GND

PU-IN

SL–

SL+

SP-

SP+

VREF

VDET

TEBPF

TEOUT

TEN

FEN

FEOUT

GCTL

FBAL

TBAL

GND

NRFDET

OFTR

CBDO

CDFTR

BDO

3TOUT

CEA

ARF

CACC

RFIN

RFOUT

RFN

VCC

UP_SW

DISC_SW

LOAD SW

M_GND

ROTATE-

M+
M–

1/2VCC

TR–

+5V

1/2V

GND

FO–

FO+

TR+

GH6C605B3A1

ACTUATOR

FO–

TR–

TR+

FO+

–

VCC

MON

GND

–

SP+

SP–

SL+

SL–

PU-IN

GND

CD SERVO PWB-A2

SWITCH B PWB-A6

T/T UP/DOWN
MOTOR PWB-A7

CD LOADING
MOTOR PWB-A6

PICKUP UNIT

CD MOTOR PWB-C

LASER

DRIVER

SW1

OPEN/

SW2

DISC

SW3

T/T UP/DOWN

MOTOR

BI402B

BI402A

CNS401

CNP401

CNS402

BI401

CNP402

Q403

KSA1271 Y

R418

1.5K

Q402

KSC3203 Y

R419

3.3K

R421

22K

Q405

KSC1815 GR

Q407

KSA1271 Y

R430

22K

Q406

KSC1815 GR

R431

3.3K

Q408

KSC3203 Y

Q409

KSC1815 GR

R437

3.3K

R434

1.5K

Q410

KSA1271 Y

R438

2.7K

D403

1N4004

C425

0.1

R492

12K

R493

7.5K

C451

120P(CH)

C421

0.1

C424

47/16

C420
0.022

C423

0.0022

R436
150K

C414
330P

C418
180P

R433
100K

R417

220K

R432
390K

C409 82P

C410

82P

R420

62K

R416
270K

R413

3.9K

R411

3.9K

IC402

AN22000A

HEAD AMP.

R490

4.7M

C404
47/10

C411
100P

C408

0.1

C419

0.0056

C413

0.027

C406

0.1

R407

39K

C402
47/10

C415

0.0056

C412

0.027

R410

4.3K

C405

22/10

R406

4.7

C407

0.33

R414

7.5K

Q401

KSA1015 GR

R415

910

R422

R428

1.5K

R429

4.7K

R427

18K

C416 47/16

C417 0.01

R450 82K

R409

C403 0.1

C401 470/10

R412

2.2K

R408

2.2K

R424 12K

R425 5.6K

R426 18K

R423 1.8K

R919

Q404

HSB562 C

IC404

MM1469XH

FOCUS/TRACKING/
SPIN/SLED DRIVER

R405

100

BI406

BI405

CNS405

CNP405

CNS406

BI407

CNS407

R403

R404

R401

D402

1N4004

NM802

SPINDLE

MOTOR

NM801

SLED

MOTOR

CD LOADING

MOTOR

SW4

PICKUP IN

IC404

CD SIGNAL

Summary of Contents for CD-XP120W

Page 1: ...E OF P W BOARD 18 VOLTAGE 35 FUNCTION TABLE OF IC 36 FL DISPLAY 40 REPLACEMENT PARTS LIST EXPLODED VIEW SERVICE MANUAL This document has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION In the interests of user safety the set should be restored to its original condition and only parts identical to those specified be used CON...

Page 2: ...REPLACEMENT SERVICE PARTS ARE ALL FACTORY PRESET BEFORE SHIPMENT DO NOT ATTEMPT TO READJUST THE LASER PICKUP UNIT DURING REPLACEMENT OR SERVICING 3 UNDER NO CIRCUMSTANCES STARE INTO THE PICKUP LENS AT ANY TIME 4 CAUTION USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE Before operating the unit on mains check th...

Page 3: ...iconductor laser pickup D A converter 1 bit D A converter Frequency re sponse 20 20 000 Hz Dynamic range 90 dB 1 kHz Frequency range FM 88 108 MHz AM 531 1 602 kHz Frequency re sponse 125 8 000 Hz Normal tape Signal noise ratio 50 dB TAPE 1 recording playback 50 dB TAPE 2 playback Wow and flutter 0 3 WRMS Type 2 way type speaker system Tweeter 10 cm 4 Woofer Maximum input power 40 W Rated input po...

Page 4: ...Fast Forward Button 26 Tape 1 Stop Eject Button 27 Tape 1 Pause Button 28 Tape 2 Play Button 29 Tape 2 Rewind Button 30 Tape 2 Fast Forward Button 31 Tape 2 Stop Eject Button 3 1 2 4 13 14 15 16 17 18 5 6 7 8 9 12 22 21 19 20 11 10 23 24 25 26 27 28 29 30 31 Display 1 CD Play Indicator 2 CD Repeat Play Indicator 3 FM Station Indicator 4 AM Station Indicator 5 Disc Number Indicators 6 Clock Indicat...

Page 5: ...n 9 Tuner Band Button 10 CD Button 11 On Stand by Button 12 Extra Bass Button 13 CD Stop Button 14 CD Play or Repeat Button 15 CD Track Up or Fast Forward Tuner Preset Up Button 16 CD Track Down or Fast Reverse Tuner Preset Down Button 17 Timer Button 18 Sleep Button 19 Tape Button 20 Volume Up and Down Buttons 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 13 14 5 Buttons with mark in the illustratio...

Page 6: ...F1 x3 6 3 2 Hook F2 x2 7 Switch A PWB 1 Screw G1 x3 7 1 2 Socket G2 x1 8 Display PWB 1 Screw H1 x10 7 1 9 Tape Mechanism 1 Open the cassette holder 7 1 2 Screw J1 x8 10 Headphones PWB 1 Screw K1 x1 7 1 11 Mic PWB 1 Screw L1 x2 7 1 12 Turntable 1 Screw M1 x1 7 2 2 Spacer M2 x1 13 Loading Tray 1 Push forward the loading tray 7 2 2 Inserting the flat head into the hole push in the direction indi cate...

Page 7: ...e Mechanism Front Panel G1 x3 ø2 5x10mm G2 x1 Mic PWB L1 x2 ø2 5x10mm M2 x1 N1 x1 N1 x1 M1 x1 ø3x8mm Screwdriver Screwdriver Turntable Washer Loading Tray P2 x1 P2 x2 P2 x1 P2 x1 P1 x3 ø3x24mm CD Servo PWB Switch B PWB Loading Tray Q1 x2 ø3x8mm R1 x4 ø2 5x8mm R2 x4 CD Mechanism Loading Tray CP XP120 This speaker CP XP120 is available in assembles only and may not be disassembled ...

Page 8: ...e screw D1 x 1 pc the pinch roller can be removed Note When installing the pinch roller pay attention to the spring mounting position How to remove the tape motor See Fig 8 4 1 Remove the belt 2 Remove the screws E1 x 6 pcs to remove the motor bracket 3 Remove the screws E2 x 3 pcs to remove the tape motor How to remove the belt TAPE 1 See Fig 8 5 1 Remove the main belt F1 x 1 pc from the tape mot...

Page 9: ... 3 12 13 14 and 16 of the disassembly method to remove the CD mechanism How to remove the loading motor See Figs 9 1 9 2 1 Remove the screws B1 x 5 pcs 2 Remove the belt B2 x 1 pc 3 Remove the screws B3 x 2 pcs to remove the loading motor Figure 9 1 B1 x2 ø3x8mm A1 x4 ø3x8mm B1 x3 ø3x8mm Loading Tray B3 x2 ø2 4x3mm B2 x1 A2 x1 Loading Motor T T Up Down Motor A3 x2 ø2 4x3mm Figure 9 3 How to remove...

Page 10: ...e 3 000 30 Hz Speaker speed Resistor in Terminal motor Load resistance 6 ohms Tape Speed Figure 10 1 TAPE MECHANISM Tape Motor Variable Resistor in motor VR351 FM MUTE Level T351 AM IF T302 T306 IC302 IC301 CNP301 AM BAND COVERAGE fL AM TRACKING fL MAIN PWB 1 11 12 22 20 R381 R356 R357 TP301 TP302 SO302 FM ANTENNA TERMINAL Adjusting Parts Display Frequency FM Mute Level FM ST MODE Signal generator...

Page 11: ...DISC CHANGER AGING TEST DISPLAY FUNCTION Enter the TEST MODE 8 MCU control the 3 DISC CHANGER OPEN CLOSE After open finished tray rotate 1 circle 360 degree Then close After close finished tray rotate 1 circle 360 degree again Request Every period include 4 operation Below is TIMING Enter test mode CHANGER Find the disc 1 position open delay 3S after open finish rotate 1 circle close delay 3S afte...

Page 12: ... TO CD FUNCTION 2 IN CD FUNCTION Pickup IN CHECK DISC1 SW TOC_IL No DISC RECEIVE OPEN CLOSE KEY OPEN RECEIVE OPEN CLOSE KEY CLOSE 3 Can change to other function TAPE TUNER FUNCTION KEY PROCESS SAME AS NORMAL PROCESS 4 In any function within this test mode VOLUME CONTROL HAS 3LEVEL 0 23 MAX CANCEL VOL UP DOWN CONTINUE PROCESS FUNCTION PLAY TUNER test02 TUNER TEST MODE FL DISPLAY FUNCTION STORE 10 P...

Page 13: ...microfarad As to electrolytic capacitor the expression capacitance withstand voltage is used CH TH RH UJ Temperature compensation ML Mylar type P P Polypropylene type Schematic diagram and Wiring Side of P W Board for this model are subject to change for improvement without prior notice REF NO DESCRIPTION POSITION SW703 TUNING UP ON OFF SW704 PRESET UP ON OFF SW705 TUNER BAND ON OFF SW706 TUNING D...

Page 14: ...EBPF TEOUT TEN FEN FEOUT GCTL FBAL TBAL E F D B C A GND NRFDET OFTR CBDO CDFTR BDO 3TOUT CEA ARF CACC RFIN RFOUT RFN VCC LD PD M M UP_SW DISC_SW LOAD SW M_GND ROTATE ROTATE M M C TR 5V 1 2V E A B F C GND PD VR LD FO FO TR ACTUATOR FO TR TR FO VCC LD MON GND E A B F SP SP SL SL PU IN GND M M PICKUP UNIT SW1 OPEN CLOSE SW2 DISC SW3 UP M3 T T UP DOWN LOADING MOTOR Q403 Q402 Q405 Q407 Q406 Q408 Q409 Q...

Page 15: ...D UP_SW DISC_SW LOAD_SW PICK_IN STAT MRST SSEL MSEL PSEL CSEL RSEL OUTR AVSS1 OUTL AVDD1 TEST IOSEL RESY DEMPH CRC CLVS FLAG IPFLAG FCLK CLOCK BYTCK VDD X2 X1 VSS SBCK SUBC VCDF2 PCK EFM CK384 AVSS2 AVDD2 VCOF PLLF DSLF DRF IREF ARF WVEL TDFS PLLF1 TBAL LD BDO RFDET TRCRS OFT VDET RFENV TE FE FBAL VREF FOO TRO KICK ECS ECM PC TVD TVR PMCK RST STAT DMUTE SUBQ SQCK BLKCK TLOCK FLOCK SENSE MLD MDATA ...

Page 16: ...OSC BUFF OSC X352 4 5 MHz AM BAND COVERAGE AM TRACKING T302 Q302 X351 456 kHz MO ST VCO FM DET VCC GND AM IF CF351 DZ5 1BSJ AM IF IC303 LA1832S IC303 LA1832S FM IF DET FM MPX AM IF AM MIX CF352 T351 FM RF FM OSC L302 CF303 T302 FM IF IC301 TA7358AP FM FRONT END BF301 22 3 21 4 24 2 1 8 18 17 3 9 10 18 11 3 15 10 7 23 14 12 13 1 2 20 19 7 18 10 8 17 13 21 4 5 2 24 23 6 9 16 14 12 15 1 5 1 3 8 4 3 2...

Page 17: ... SW702 SW715 FROM CD SECTION AC POWER SUPPLY CORD AC 110 127 220 230 240 V 50 60 Hz IC701 SC16312 SYSTEM MICROCOMPUTER FL701 FL DISPLAY 11 15 13 8 7 33 32 30 31 29 18 10 26 15 13 10 46 14 6 8 37 52 51 38 3 2 1 A12 V B4 5 6 V B2 IC101 MC7805CT VOLTAGE REGULATOR Q104 2 4 30 B2 27 5 4 3 1 2 6 9 9 L R JK101 HEADPHONES CNP105 SP DET CNP702 CNS105 FROM CD SECTION CNS702 Q101 Q109 Q110 Q105 Q106 5 4 3 1 ...

Page 18: ...05 CNS101 CNS103 CNP101 C142 0 022 C141 100 16 R129 10 CNP103 D602 1N4004 D60 1N40 D601 1N4004 IC101 MC7805CT VOLTAGE REGULATOR Q104 2SD2012 Y CNP102 D119 1N4004 R133 1 2K D117 1N4004 Q111 KRC107 M R107 1 2K Q112 KRA102 M D116 1N4004 D105 1N4004 C143 220 25 Q103 2SD2012 Y R109 47 R110 47 C124 47 25 C123 0 047 R113 22K C115 0 022 C119 10 16 ZD103 DZ13BSA C116 0 022 Q102 HSC1609 GR R108 100 C113 100...

Page 19: ...0 1 C125 0 1 C134 0 0047 C133 0 0047 L101 3 µH R123 10 R622 100K C620 220P C619 220P C621 220P C616 0 47 16 R609 1K R605 1K R607 1K C612 0 0027 C610 2 2 50 C617 33 16 C608 4 7 50 C618 100 16 R611 47K R615 10K R613 3 9K C614 0 1 ML IC601 LC75341M AUDIO PROCESSOR C601 10 16 C602 10 16 C603 10 16 R625 7 5K R624 7 5K R620 560 R618 33K R616 33K C606 10 16 C604 10 16 C605 10 16 R610 47K C609 2 2 50 R612...

Page 20: ...D804 1N4148 CNP804 CNS804 R801 1K R802 1K CNP801 C802 560P C801 560P C812 0 0027 R808 10K C819 0 0022 R813 33K R806 27 R809 100K C815 0 033 C808 330P C810 100 25 R815 5 6K R811 3 9K C813 560P C817 47 25 R804 1K C805 330P C804 560P C803 560P C806 330P C809 330P R803 1K IC801 AN7345K IC801 PLAYBACK AND RECORD PLAYBACK AMP C814 560P R812 3 9K C818 47 25 R810 100K C811 100 25 R807 27 C816 0 033 C821 3...

Page 21: ...811 3 9K C813 560P C817 47 25 330P IC801 AN7345K C814 560P R812 3 9K C818 47 25 R810 100K C816 0 033 C821 3 3 50 R816 5 6K C822 0 022 C826 22 50 R819 6 8K C820 0 0022 R814 33K C828 0 022 R825 100 R827 10K R820 3 9K C824 0 001 C830 0 0033 C832 47 25 R822 1 5K 05 K Q801 KSC3203 Y R833 10 C839 0 0047 ML R831 150 R832 33K C838 0 022 ML C837 100 10 L801 BIAS OSC C836 0 0022 SW801H REC P B R830 100 D805...

Page 22: ...72 1 50 R350 2 7K C367 1 50 C360 0 022 C362 3 3 50 C361 0 022 C343 33P R358 8 2K C365 0 022 C364 10 16 C363 0 022 C366 0 001 L353 1mH VR351 10K B R336 5 6K R351 5 6K CF352 T351 CF302 C378 330P C344 33P R376 10K C355 22P C370 1 50 C356 0 001 C399 0 022 C358 1 50 C357 2 2 50 R355 3 3K CF351 C354 0 022 C353 0 022 R352 1K C352 10 16 C350 0 022 R353 270 C351 0 022 C398 100 10 ZD351 DZ5 1BSB R392 390 R3...

Page 23: ...902 NJM4558D IC902 NJM4558D BUFFER AMP R906 1K C906 4 7 16 C905 470P C907 100 16 R907 10K R916 39K R915 39K VR901 MIC VOLUME R908 10K R909 4 7K R910 4 7K C913 1 16 C911 470P R914 100 R912 39K R913 100 C910 470P C912 1 16 R911 39K BI107 CNS107 IC901 NJM4558D BUFFER AMP 110 V 230 240 V 220 V 127 V AC POWER SUPPLY CORD 6 5 4 3 2 1 1 2 3 4 5 8 7 6 POWER PWB D 7 CNP104 TO MAIN PWB P18 1 E BI104 CNS104 ...

Page 24: ...1 4 6 2 SWITCH B PWB A6 T T UP DOWN MOTOR PWB A7 CD LOADING MOTOR PWB A6 PICKUP UNIT CD MOTOR PWB C LASER DRIVER SW1 OPEN CLOSE SW2 DISC SW3 UP M3 T T UP DOWN MOTOR BI402B BI402A CNS401 CNP401 CNS402 BI401 CNP402 Q403 KSA1271 Y R418 1 5K Q402 KSC3203 Y R419 3 3K R421 22K Q405 KSC1815 GR Q407 KSA1271 Y R430 22K Q406 KSC1815 GR R431 3 3K Q408 KSC3203 Y Q409 KSC1815 GR R437 3 3K R434 1 5K Q410 KSA127...

Page 25: ...4 3 1 2 7 8 8 5 6 4 3 1 2 5 6V P_MUTE P_STB 6 2V M_GND CHANEL_SW D_GND 5 3 4 7 7 6 1 2 5 2 3 1 CNP103 P18 2 A TO MAIN PWB CNP105 CNP701 P18 4 A TO MAIN PWB CNP101 B B B Q409 C1815 GR 38 7K R448 10K R447 10K R443 10K R494 10K R440 10K BI701 CNS701 L404 2 2 µH L405 2 2 µH BI101 CNS101 D401 1N4148 D405 1N4148 R435A 1K D404 1N4148 R435B 1K R435C 3 3K R481 10K Q411 KRC102 M C426 3 3 16 R441 100K C422 0...

Page 26: ... P7 P8 P13 VF1 G1 P9 P14 G7 P10 G3 P3 P2 P4 P5 G5 G6 G4 G2 G8 VF2 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SW704 PRESET UP SW703 TUNING UP SW706 TUNING DOWN SW705 TUNER SW707 PRESET DOWN SW708 EQUALIZER X BASS DEMO SW710 STOP SW709 TAPE SW711 VOLUME UP SW714 PLAY REPEAT...

Page 27: ... P0W_KEY 7 4 3 6 44 43 42 41 40 39 38 37 36 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 6 5 4 3 4 3 1 2 5 1 1 2 2 1 2 DISPLAY PWB B 5 CNS701 FROM CD SERVO PWB P25 8 A CNP102 TO MAIN PWB P18 4 A 270 W714 Y REPEAT W713 CLOSE 2 KIP SW715 ME DOWN RX701 REMOTE SENSOR R702 47 R701 1K C701 100 10 C702 0 047 D701 1SS133 D702 1SS133 D703 1SS133 D704 1SS133 IC701 SC16312 SYSTEM MICROCOMPUTER ...

Page 28: ... R376 C372 C374 C368 C398 C399 CF351 C367 IC303 C352 C364 CF352 C378 C362 T351 Q306 CF302 C337 R336 R344 L353 VR351 T306 CF303 C332 C334 C330 C130 T302 CNP301 R380 C394 IC302 L351 R387 X352 C385 C386 D308 R382 R386 C370 Q360 R384 R385 R392 R391 L352 R395 R377 C396 C391 ZD351 C141 C142 R129 CNP105 CNP101 D103 R101 D302 D301 D307 D305 BF301 C380 1 2 3 4 5 1 2 3 4 5 6 7 CNS108 BK WH WH WH WH 1 2 3 4 ...

Page 29: ...CNP107 Q201 R211 C208 R221 D603 D601 ZD204 D602 ZD201 C207 R208 R207 R217 R220 C109 C205 Q202 C108 R219 ZD203 R218 R209 R104 CNP102 ZD102 C110 C102 C107 R210 CNP101 D103 R101 ZD101 Q101 R103 R102 R215 R618 R622 R625 R611 R615 R621 R619 1 2 3 4 1 2 3 1 5 10 12 13 15 20 24 1 2 3 4 5 6 7 8 9 10 1 12 13 15 20 24 5 10 1 2 3 4 3 2 1 1 2 3 4 5 2 4 6 8 10 12 14 1 3 5 7 9 11 13 15 1 2 3 1 2 3 4 WB CNS101 P...

Page 30: ...25 R410 R414 C405 C407 C412 BI401 D406 C408 C426 Q411 C413 R422 R435C D404 R418 R437 R438 R415 D403 Q407 Q403 Q402 Q409 Q410 CNP402 Q406 Q405 Q408 R421 Q412 R434 R419 R430 Q413 R431 ZD401 D402 L405 R461 R463 R481 R468 R494 R467 R470 R476 R477 R465 D401 R478 BI101 D405 1 2 3 4 1 5 10 12 13 15 20 24 25 30 35 36 37 40 45 48 1 4 3 2 1 2 1 5 10 15 16 17 30 32 25 20 1 5 10 15 20 21 25 30 35 40 41 45 50 ...

Page 31: ...LLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK CNP401 BI402B BI402A 4 3 2 1 1 2 3 4 1 2 1 2 M1 CD LOADING MOTOR M3 T T UP DOWN MOTOR CNS402 CD LOADING MOTOR PWB A6 CD MOTOR PWB C SWITCH B PWB A5 T T UP DOWN MOTOR PWB A7 PICKUP UNIT 308 1 7 1 8 NM802 SPINDLE MOTOR CNP405 1 2 3 4 5 6 NM801 SLED MOTOR SW4 PICKUP IN SW1 OPEN CLOSE SW2 DISC SW3 UP BK RD BL WH ...

Page 32: ...EN CLOSE SW715 VOLUME DOWN SW703 TUNING UP SW704 PRESET UP SW706 TUNING DOWN SW707 PRESET DOWN D702 D703 D704 SW709 TAPE SW711 VOLUME UP R704 R705 C704 R706 C705 SW708 EQUALIZER X BASS DEMO CNP701 C703 RX701 R701 R712 C701 C702 R702 1 2 3 4 5 6 7 CNS701 P30 2 D FROM CD SERVO PWB 1 2 3 VFD701 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ...

Page 33: ...HITE BLACK PINK SW706 TUNING DOWN SW707 PRESET DOWN SW714 PLAY REPEAT R708 C707 C706 D706 SW710 STOP BI102 CNP702 SW702 CD D701 SW705 TUNER BAND D702 R711 R713 R707 R703 1 6 1 2 3 4 5 CNS102 CNS702 BK GY GY GY GY CNP102 TO MAIN PWB P29 8 A 1 2 3 1 2 3 SW701 ON STAND BY BI702 BK WH SWITCH A PWB A4 DISPLAY PWB B 1 2 1 22 23 24 25 26 27 28 29 30 31 32 33 Q701 LED701 1 2 3 ...

Page 34: ... VIOLET GRAY WHITE BLACK PINK M2 TAPE MOTOR SW8 TAPE 2 PLAY SW5 TAPE 1 PLAY SW6 TAPE 1 FF REW SW7 TAPE 2 FF REW 4 3 2 1 3 WH BK 2 1 YL OR RD BR CNP803 P29 10 D TO MAIN PWB CNP804 TO MAIN PWB A B BK WH RD BK WH BR 2 3 1 RD CNP801 P29 8 G TO MAIN PWB CNP802 P29 9 G TO MAIN PWB ERASE HERAD RECORD PLAYBACK HEAD PLAYBACK HEAD TAPE 1 TAPE 2 BK BK WH RD 4 3 2 1 BK RD BK WH P29 8 G ...

Page 35: ...35 36 37 38 39 40 41 42 43 44 33 32 31 30 29 28 27 26 PIN NO VOLTAGE 1 2 6 V 2 6 V 2 6 V 5 1 V 0 V 2 5 V 4 5 V 4 V 4 7 V 10 0 V 11 0 V 12 0 V 13 0 V 14 5 1 V 15 2 5 V 16 0 2 V 17 0 3 V 18 4 8 V 19 2 6 V 20 2 6 V 21 2 7 V 22 2 7 V 23 2 7 V 24 2 7 V 2 7 V 2 7 V 2 7 V 2 7 V 2 7 V 2 4 V 2 4 V 2 7 V 2 7 V 2 7 V 0 3 V 0 3 V 2 3 V 0 3 V 0 3 V 5 V IC401 9 8 7 6 5 4 3 2 25 34 35 36 37 38 39 40 33 32 31 30 ...

Page 36: ...18 VDET VDET output 19 TEBPF VDET input 20 TEOUT TE amp output 21 TEN TE amp inverting input 22 FEN FE amp inverting input 23 FEOUT FE amp output 24 GCTL Gain APC control 25 FBAL FBAL control 26 TBAL TBAL control 27 E Tracking signal input 1 28 F Tracking signal input 2 29 D Focus signal input 4 30 B Focus signal input 2 31 C Focus signal input 3 32 A Focus signal input 1 Pin No Function Terminal ...

Page 37: ...signal output Command execution Play signal output H play 21 TRV Output Traverse forcing transmission output 3 State 22 TVD Output Traverse drive output 23 PC Output Spindle motor ON output L ON Default 24 ECM Output Spindle motor drive signal Forcing mode output 3 State 25 ECS Output Spindle motor drive signal Servo error signal output 26 KICK Output Kick pulse output 3 State 27 TRD Output Tracki...

Page 38: ...al frame clock signal output fFCLK 7 35 kHz 64 IPFLAG Output Interpolation flag signal output H Interpolation 65 FLAG Output Flag signal output 66 CLVS Output Output for spindle servo phase synchronization signal H CLV L Rough servo 67 CRC Output Default output for subcode CRC check results H OK L NG 68 DEMPH Output Demphasis detection signal output H ON 69 RESY FLAG6 Output IOSEL H resync signal ...

Page 39: ...CRS BDO VDET RFDET OFT SENSE WVEL LDON FLOCK TLOCK FBAL TBAL FOD TRD TVD VREF TRV KICK TOFS DMUTE BCLK SRDATA LRCK OUTR AV DD1 AV SS1 OUTL IPFLAG FLAG PC ECS ECM TIMING GENERATOR PITCH CONTROL MICRO COMPUTER INTERFACE SERVO CPU A D CONVERTER INPUT PORT SERVO TIMING GENERATOR VCO OUTPUT PORT D A CONVERTER INTER POLATION SOFT MUTING DIGITAL ATTENUATION CLV SERVO DIGITAL AUDIO INTERFACE 16k SRAM PWM ...

Page 40: ...TION 19 P1 F 20 P2 NP 21 P3 1G 22 P4 2G 23 P5 3G 24 P6 4G 25 P7 5G 26 P8 6G 27 P9 7G 28 P10 8G 29 P11 NC 30 P12 NC NC NC NC NC NC 31 P13 32 P14 33 NP 34 F 1G P1 k h f b a g m r j n c e d P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 Left P12 P13 P14 2G 3G 4G 5G 6G 7G 8G 1 2 3 REC FM AM SLEEP ST MEMORY RANDOM X BASS MHz kHz MP3 Right k h f b a g m r j n c e d k h f b a g m r j n c e d k h f b a g m r j n c e d k...

Page 41: ...ndrical type without lead wire VC TV Square type without lead wire VC TQ Square type without lead wire VC CY Square type without lead wire VC CZ Square type without lead wire VC J The 13th character represents capacity difference J 5 K 10 M 20 N 30 C 0 25 pF D 0 5 pF Z 80 20 If there are no indications for the electrolytic capacitors error is 20 Resistors VRD Carbon film type VRS Carbon film type ...

Page 42: ... AA Silicon 1SS133 D706 VHD1N4004 1 J AB Silicon 1N4004 D801 VHD1N4004 1 J AB Silicon 1N4004 D802 806 VHD1N4148 1 J AA Silicon 1N4148 LED701 VHPSD3210W 1 J AC LED White SD3210W ZD101 VHEDZ300BSB 1 J AB Zener 30V DZ30BSB ZD102 VHEDZ6R2BSA 1 J AB Zener 6 2V DZ6 2BSA ZD103 VHEDZ130BSA 1 J AC Zener 13V DZ13BSA ZD104 VHEDZ8R2BSC 1 J AB Zener 8 2V DZ8 2BSC ZD201 VHEDZ3R3BSB 1 J AB Zener 3 3V DZ3 3BSB ZD...

Page 43: ...6 µF 50V C420 VCKYPA1HF223Z J AB 0 022 µF 50V C421 VCKYCY1EF104Z J AA 0 1 µF 25V C422 VCKYCY1EF103Z J AA 0 01 µF 25V C423 VCKYPA1HB222K J AA 0 0022 µF 50V C424 RC GZA476AF1C J AB 47 µF 16V Electrolytic C425 VCFYFA1HA104J J AC 0 1 µF 50V Thin Film C426 RC GZA335AF1H J AB 3 3 µF 50V Electrolytic C427 VCFYFA1HA104J J AC 0 1 µF 50V Thin Film C428 VCKYPA1HB561K J AA 560 pF 50V C429 VCKYCY1EF123Z J AA 0...

Page 44: ...92 VRD ST2EE391J J AA 390 ohms 1 4W R393 VRS CY1JB102J J AA 1 kohm 1 16W R395 VRD ST2CD473J J AA 47 kohms 1 6W R401 VRD ST2CD102J J AA 1 kohm 1 6W R402 VRD ST2CD224J J AA 220 kohms 1 6W R403 VRS CY1JB100J J AA 10 ohm 1 16W R404 VRD ST2CD330J J AA 33 ohms 1 6W R405 VRS CY1JB101J J AA 100 ohm 1 16W R406 VRD ST2EE4R7J J AA 4 7 ohms 1 4W R407 VRD ST2CD393J J AA 39 kohms 1 6W R408 VRS CY1JB222J J AA 2 ...

Page 45: ...in BI405 CNS405 QCNWN0404SJZZ J AE Connector Ass y 7 6Pin BI406 CNS406 QCNWN0403SJZZ J AF Connector Ass y 9 8Pin BI407 CNS407 QCNWN0402SJZZ J AF Connector Ass y 8 7Pin BI701 CNS701 QCNWN0434SJZZ J AF Connector Ass y 7 7Pin BI702 CNS702 QCNWN0442SJZZ J AE Connector Ass y 2 2Pin CNP101 QCNCM999HAFZZ J AD Plug 8Pin CNP102 QCNCM999EAFZZ J AG Plug 5Pin CNP103 QCNCM999CAFZZ J AG Plug 3Pin CNP104 QCNCM99...

Page 46: ...G0010SJZZ J AD Cushion Leg 241 PRDAR0060SJFW J AF Heat Sink 242 PRDAR0063SJFW J Heat Sink 243 PRDAR0075SJFW J AP Heat Sink 1 250 QFSHD0001AWZZ J AB Holder Fuse 251 9GDM03 SCT01 J Bush Changer 252 9GDM03 SZP01 J Turntable 253 9GDM03 JYT01 J Yoke Chucking 254 9GDM03 CT001 J Magnet 255 9GDM03 SYP01 J Stabilizer 256 9GDM03 SCT01 J Loading Tray 257 9GDM03 XHQ01 J Cushion Ring 258 9GDM03 XPD01 J Belt 25...

Page 47: ... Servo Headphones Switch A Switch B CD Loading Motor T TUp Down Motor Speaser Mic Combined Ass y PWB B DCEKNV233SJ03 J Display PWB C QPWBF3895AFZZ J AC CD Motor PWB Only 1 PWB D DCEKKV233SJ03 J Power OTHER SERVICE PART UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner CP XP120 SPEAKER BOX PART B3CPXP120W J Speaker Ass y 6 ...

Page 48: ...CD XP120W A B C D E F G H 1 2 3 4 5 6 Figure 7 CD MECHANISM EXPLODED VIEW 7 703 304 703 303 302 NM802 702x2 SW4 NM801 PWB C 308 3 308 701 308 1 308 2 704 301 CD XP120W ...

Page 49: ... 221 222 223 224 240x2 612x3 225 210 235 212 233 225 1 225 2 225 3 225 4 225 5 225 6 225 7 225 8 231 227 611x8 613x2 620x2 230 242 611 243 241 211 614x10 610x2 618x3 618 613 613x2 611x2 613x3 613x10 205 206 213 214 236 236 209 201 2 201 9 201 3 201 4 201 5 250x6 Q104 Q103 IC101 IC201 PWB A4 PWB A8 PWB B PWB A9 PWB A1 PWB D 202 620x2 611x2 604x3 202 1 202 2 VFD701 203 203 1 203 2 Silicon Grease 237...

Page 50: ... 619x2 204 PWB A6 PWB A2 PWB A5 251 617 252 253 254 255 256 258 259 603 260 261 M3 262 263 260 265 267 268 269 270 258 271 M1 272 272 207 273 274 275 620 276 277 278 264 617 279x2 280x4 281x4 282 283 617x2 284 SW3 SW2 SW1 272 266 257 CD MECHANISM 609x2 610x4 609x2 610x2 621x3 621x3 602x4 620x2 610x3 616x3 ...

Page 51: ...CD XP120W 10 M E M O ...

Page 52: ...tored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A0208 298DS HA C EX SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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