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Sharp CD-XP120, Service Manual

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Sharp CD-XP120 Service Manual Download Page 21

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CD-XP120

Figure 21 SCHEMATIC DIAGRAM (6/10)

7

8

9

10

11

12

(0V)

4.7V

(0V)

2.3V

1.3V

1.3V

2.1V

4V

(2.2V)

(2.7V)

(2.7V)

0.6V

(0.9V)

2.3V

0V

5V

2.5V

2.1V

2.1V

(1.2V)

3.8V

(1.9V)

3.8V

(4.3V)

2.9V

0V

0V

5V

5V

5V

5V

2.1V

10.9V 

10.8V 

11.7V 

3.9V

(0V)

(0V)

3.5V

3.7V

(11.4V)

1.7V

5.1V

4.8V

0.1V

0.1V

2.6V

0V

0.9V

0.9V

5.2V

2.6V

(2.6V)

2.6V

0V

0V

(0V)

2.1V

22 21 20 

1 2 

3 4 5 6  7 

8 9 10 11 

12 

13 

14 

15 

16 

17 

18 

19 

1 2 3 

4 5 6 

7 8 

9 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

P16  2 - C

TO MAIN SECTION

PD

VT

FM

FM

MUTE

VSM

AM  RF

(AM/FM) 

PHASE 

PHASE 

IF  OUT

VCC 

FM  DET

STEREO

SD

GND 

AM  IF 

REG 

AM  MIX OUT 

OUT

OUT

OUT

OUT

IN

IN

IN

IN

CUT

AM  LOW

FM/AM

MPX  VCO

MPX  IN

MO/ST

L-CH

R-CH

FM  IF 

FM  AFC

AM  OSC

AM  OSC

CE

DI

CL

DO

MO/ST 

IF  REQ

IF  IN

AM  IN

FM  IN

VDD

AIN

AOUT

VSS

X  OUT

X  IN

SD

FM  ST 

DO

CL

CE

DI

A_12V 

D_GND 

TUN_L 

TUN_R 

A_GND 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

MAIN PWB-A1(3/3)

10 

1

3

2

FM MUTE

LEVEL

1

2

3

AM IF

1

3

2

SWITCHING

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

R364 3.3K

R363 3.3K

Q351

KRC104 M

C373 0.022

C374 0.022

R357 470K

C369

56P 

R362

12K

R356

1K

C368 1/50

R361

12K

X351

456 kHz

C371

1/50

C372

1/50

IC303

LA1832S

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

R391

390

C396

100/10

C395

0.022

L352

100

µ

H

R387 5.6K

C383 0.022

R395 47K 

L351

100

µ

H 

R393

1K

R377

5.6K

R385

5.6K

Q360

KSA1015 GR 

R384

6.8K

C391 47/16 

R383

5.6K

R371

1K

R372

1K

R373

1K

R374

1K

C384

0.001

C382

15P(CH)

C381

12P(CH)

X352

4.5 MHz

R365

10K

C386 330P

C385

0.01

R379 2.2K

R380

1.5K

C392 0.001

C393

1/50

R381 10K

R386

330

C397 0.022

C394 47/16

R382

330

C387 0.022

C380 10/16

R309

470

IC302

LC72131

PLL(TUNER)

C

12

K

316

30

R314

33

D308

1N4148

R360

4.7K

R359

1.8K

R366

2.2K

FM IF DET./

FM MPX./AM IF

Summary of Contents for CD-XP120

Page 1: ...BLE OF IC 35 FL DISPLAY 39 REPLACEMENT PARTS LIST EXPLODED VIEW PACKING OF THE SET 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 CONTENTS MINI COMPONENT ...

Page 2: ...antenna metal cabinet screw heads knobs and control shafts escutcheon etc and measure the AC voltage drop across the resistor TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GROUND TEST PROBE 0 15 µF 1 5 kohms 10 W VTVM AC SCALE CD XP120 General Amplifier CD player Tuner Cassette deck Power source AC 120 V 60 Hz Power consump tion 53 W Dimensions Width 10 5 8 270 mm Height 12 305 mm Depth 13 1 2 343...

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

Page 4: ...de Select Button 9 Tuner Band Button 10 CD Button 11 Power 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 ma...

Page 5: ...nt Panel 1 Screw F1 x3 5 3 2 Hook F2 x2 7 Switch A PWB 1 Screw G1 x3 6 1 2 Socket G2 x1 8 Display PWB 1 Screw H1 x10 6 1 9 Tape Mechanism 1 Open the cassette holder 6 1 2 Screw J1 x8 10 Headphones PWB 1 Screw K1 x1 6 1 11 Turntable 1 Screw L1 x1 6 2 2 Spacer L2 x1 12 Loading Tray 1 Push forward the loading tray 6 2 2 Inserting the flat head into the hole push in the direction indi cated by the arr...

Page 6: ...ette Holder Tape Mechanism Front Panel G1 x3 ø2 5x10mm G2 x1 L2 x1 M1 x1 M1 x1 L1 x1 ø3x8mm Screwdriver Screwdriver Turntable Loading Tray N2 x1 N2 x2 N2 x1 N2 x1 N1 x3 ø3x24mm CD Servo PWB Switch B PWB Loading Tray P1 x2 ø3x8mm Q1 x4 ø2 5x8mm Q2 x4 CD Mechanism Loading Tray CP XP120 This speaker CP XP120 is available in assembles only and may not be disassembled ...

Page 7: ...1 When you remove the 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 motor See Fig 7 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 motor How to remove the belt TAPE 1 See Fig 7 5 1 Remove the main belt F1 x 1 pc from th...

Page 8: ...3 11 12 13 and 15 of the disassembly method to remove the CD mechanism How to remove the loading motor See Figs 8 1 8 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 8 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 8 3 How to remove ...

Page 9: ...ent Connection Frequency Frequency Display Setting Adjusting Point 1 Input Antenna Output TP301 ADJUSTMENT MECHANISM SECTION Driving Force Check Torque Meter Specified Value Play TW 2111 Tape 1 Over 80 g Tape 2 Over 80 g Torque Check Torque Meter Tape 2 Play TW 2111 30 to 80 g cm 30 to 80 g cm Fast forward TW 2231 70 to 180 g cm Rewind TW 2231 70 to 180 g cm Specified Value Tape 1 Specified Value ...

Page 10: ...ISC 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 after...

Page 11: ... 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 12: ...BPF 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 Q4...

Page 13: ... 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 M...

Page 14: ...SC IN FM SP DET Q360 VT FM OSC 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 CNP301 FM ANTENNA AM LOOP ANTENNA 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 ...

Page 15: ...WER AMP VDD KEY1 KEY3 KEY SW702 SW715 FROM CD SECTION AC POWER SUPPLY CORD AC 120 V 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 ...

Page 16: ...NP103 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 25 D104 1N4148 R111 4 7K R114 22K C111 100 25 R106 330 R101 22K C109 330 35 ZD101 DZ30BS...

Page 17: ...9 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 3 9K C613 0 1 ML C622 0 1 C623 0 1 C615 0 47 16 R608 1K R606 1K R604 1K C607 ...

Page 18: ...804 1N4148 CNP804 CNS804 R801 1K R802 1K CNP801 C802 560P C801 560P C812 0 0027 R808 10K C819 0 0022 R813 33K R806 56 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 56 C816 0 033 C821 3 ...

Page 19: ...11 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 20: ...12 2 2K R316 330 R314 33 R313 680 C321 0 0033 C316 10 16 R308 10K C317 0 022 R305 680 C315 100P R315 33 Q302 SSC1674 C R304 47K C311 10P CH C314 22P CH L303 C313 6P UJ VD302 KDV147B CF303 R306 33 C312 33P R307 47 T304 VD303 KDV147B R303 33K R302 100K C318 5P C319 18P CH BF301 B P F C302 0 001 D302 1N4148 D301 1N4148 T302 C329 0 022 C337 0 022 T306 C335 560P C334 27P UJ R323 68K C330 12P CH C332 0 ...

Page 21: ...B B B B B B B B B B B B B B B B R364 3 3K R363 3 3K Q351 KRC104 M C373 0 022 C374 0 022 R357 470K C369 56P R362 12K R356 1K C368 1 50 R361 12K X351 456 kHz C371 1 50 C372 1 50 IC303 LA1832S 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 22...

Page 22: ...B A2 5 3 1 4 6 2 SWITCH B PWB A6 T T UP DOWN MOTOR PWB A8 CD LOADING MOTOR PWB A7 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 Q4...

Page 23: ...TA 3 4 6 1 2 7 5 6 4 3 1 2 7 5 6 4 3 1 2 5 6V P_MUTE P_STB 6 2V M_GND CHANEL_SW D_GND 5 3 4 6 1 2 5 2 3 1 CNP103 P16 3 A TO MAIN PWB CNP105 CNP701 P16 4 A TO MAIN PWB CNP101 B B B Q409 C1815 GR 38 7K R448 10K R447 10K R443 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...

Page 24: ...P13 P8 P7 P12 P11 P1 P6 SEG16 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 VDD LED4 LED3 LED2 LED1 GND SEG1 KS1 SEG2 KS2 SEG3 KS3 SEG4 KS4 SEG5 KS5 SEG6 KS6 SEG10 SEG11 SEG12 GRID11 SEG9 SEG8 SEG7 SEG13 GRID10 VEE SEG14 GRID9 SEG15 GRID8 IC701 SC16312 SYSTEM MICROCOMPUTE D701 1SS133 D702 1SS133 D703 1SS133 D704 1SS133 VFD701 FL DISPLAY SW714 PLAY REPEAT SW713 OPEN CLOSE SW715 VOLUME DOWN SW710 STOP S...

Page 25: ...EG5 KS5 SEG6 KS6 D11 CLK STB IR D_GND VEE VF1 VF2 SEG8 SEG7 D10 D9 D8 1 3 6 5 5 4 2 3 2 1 4 6 5 4 3 2 3 1 1 2 3 1 2 DISPLAY PWB B 2 1 SWITCH A PWB A5 CNS701 P23 8 A FROM CD SERVO PWB CNP102 P16 4 H TO MAIN PWB BI102 CNS102 CNP701 CNP702 CNS702 C703 100P R701 1K C701 100 10 C702 0 047 R702 47 RX701 REMOTE SENSOR R706 10K R705 10K C705 100P C704 100P R703 10K R704 10K R707 10K D706 1N4004 R708 10 C7...

Page 26: ... C134 C125 D108 D109 CNP108 R110 D104 D119 C123 C124 C143 IC101 D116 R106 R105 D102 C101 D101 C112 C105 C106 D113 D114 D112 D115 Q351 R363 C371 C358 C357 C373 X351 R376 C372 C374 C368 C398 C399 CF351 C367 IC303 C352 C364 CF352 C378 C362 T351 Q306 CF302 C337 R336 L353 VR351 T306 CF303 C332 C334 R307 R303 VD302 C330 VD301 VD303 L303 T304 T302 D306 L302 R301 IC301 C316 Q302 BF301 CNP301 R380 C393 C39...

Page 27: ...05 R616 C601 C606 R609 R607 R605 C608 C607 R604 R606 R608 C610 C609 R614 C614 C613 C612 R613 R612 C611 C616 C615 R623 C618 C617 R601 CNP103 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 R106 R105 D102 C101 D101 R121 BI104 CNP105 CNP101 D103 R101 ZD101 Q101 R103 R102 R215 R618 R622 Q203 R202 R61...

Page 28: ...6 BI105B C425 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 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 ...

Page 29: ...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 A7 CD MOTOR PWB C SWITCH B PWB A6 T T UP DOWN MOTOR PWB A8 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 30: ... OPEN 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 C701 C702 R702 1 2 3 4 5 6 CNS701 P28 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 31: ...OLET GRAY WHITE 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 R707 R703 1 6 1 2 3 4 5 CNS102 CNS702 BK GY GY GY GY CNP102 TO MAIN PWB P27 8 A 1 2 3 1 2 3 SW701 ON STAND BY BI702 BK WH SWITCH A PWB A5 DISPLAY PWB B 1 2 1 22 23 24 25 26 27 28 29 30 31 32 33 ...

Page 32: ... 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 P27 10 D TO MAIN PWB CNP804 TO MAIN PWB A B BK WH RD BK WH BR 2 3 1 RD CNP801 P27 8 H TO MAIN PWB CNP802 P27 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 P27 8 G ...

Page 33: ... 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 29...

Page 34: ...ol P means pico farad and the unit of the capacitor without such a symbol is 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 SW705 T...

Page 35: ...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 36: ...ignal 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 Trackin...

Page 37: ...tal 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 38: ...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 39: ...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 40: ...CD XP120 40 M E M O ...

Page 41: ...ad 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 VRN Metal film type VR MF Cylindrical type without lead wire VR MN Cylindrical type without lead wire VR TV Square type without lea...

Page 42: ... 1N4148 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 ZD203 204 VHEDZ3R3BSB 1 J AB Zener 3 3V DZ3 3BSB ZD351 VHEDZ5R1BSB 1 J AC Zener 5 1V DZ5 1BSB ZD401 VHEDZ3R3BSB 1 J AB Zener 3 3V DZ3 3BSB FILTERS BF301 RFILR0008AWZZ J AE...

Page 43: ...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 GZA335AF1C J AB 3 3 µF 16V Electrolytic C427 VCFYFA1HA104J J AC 0 1 µF 50V Thin Film C428 VCKYPA1HB561K J AA 560 pF 50V C429 VCKYCY1EF123Z J 0 012 µF 25V C430 VCKYCY1EF104Z J AA 0 1 µF 25V C431 VCKYCY1HB102K J AA 0 001 µF 50V ...

Page 44: ... CY1JB102J J AA 1 kohm 1 16W R410 VRD ST2CD752J J AA 7 5 kohms 1 6W R411 VRS CY1JB392J J AA 3 9 kohms 1 16W R412 VRS CY1JB222J J AA 2 2 kohms 1 16W R413 VRS CY1JB392J J AA 3 9 kohms 1 16W R414 VRD ST2CD222J J AA 2 2 kohms 1 6W R415 VRD ST2CD911J J AA 910 ohms 1 6W R416 VRD ST2CD274J J AA 270 kohms 1 6W R417 VRD ST2CD224J J AA 220 kohms 1 6W R418 VRD ST2CD152J J AA 1 5 kohms 1 6W R419 VRD ST2CD332J...

Page 45: ...Gear Sled NM802 RMOTV0003SJM1 J AP Motor with Chassis Spindle RX701 VHLN64H380A 1 J AK Remote Sensor N64H380A 1 SO101 QSOCA0214AWZZ J AD Socket AC Input SO102 QTANA0007SJZZ J AF Terminal Speaker SW1 9GDM03 KG001 J Switch Push Type Open Close SW2 9GDM03 KG001 J Switch Push Type DISC SW3 9GDM03 KG001 J Switch Push Type UP SW4 QSW F9001AWZZ J AE Switch Leaf Type Pickup In SW5 9GDSO2210171 J Switch Le...

Page 46: ...26 LANGK0040SJFW J Bracket Rear Panel 227 LCHSM0018SJFW J Shassis Main 228 LANGK0042SJFW J Bracket PWB 230 LHLDW1001SJZZ J AD Nylon Band 231 LHLDZ1052SJSA J Holder FL Display 234 MSPRD0020SJFJ J AD Spring Cassette Holder 236 MSPRD0023SJFJ J Spring Cassette Holder 239 PCOVS3007SJFW J Cover 240 PCUSG0010SJZZ J Cushion Leg 243 PRDAR0057SJFW J Heat Sink 1 250 QFSHD0001AWZZ J AB Holder Fuse 251 9GDM03 ...

Page 47: ...CD XP120 A B C D E F G H 1 2 3 4 5 6 Figure 6 CD MECHANISM EXPLODED VIEW 6 703 304 703 303 302 NM802 702x2 SW4 NM801 PWB C 308 2 308 701 308 1 308 3 704 301 CD XP120 ...

Page 48: ...01 7 201 8 208 215 216 217 218 219 220 221 222 223 224 240x2 612x3 225 225 1 225 2 225 3 225 4 225 5 225 6 225 7 225 8 231 227 611x8 614x2 230 243 614x3 211 614x8 618x3 618 613 613x2 613x3 613x10 239 205 206 213 214 234 236 209 201 2 201 3 201 4 201 5 250x6 Q104 Q103 IC101 IC201 PWB A5 PWB A9 PWB B PWB A1 PWB A3 202 614x2 611x2 604x3 202 1 202 2 VFD701 203 203 1 203 2 Silicon Grease T101 605x4 201...

Page 49: ...619x2 204 PWB A7 PWB A2 PWB A6 251 617 252 253 254 255 256 258 259 620 260 261 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 616x3 616x3 602x4 620x2 610x3 616x4 ...

Page 50: ... Bag Accessories AM FM Loop Antenna Quick Guide Operation Manual Remote Control Caution Sheet SPAKC0212SJZZ Packing Case TLABR1250SJZZ Label Bar Code FRONT SIDE OF SPEAKERS SPAKA0121SJZZ Packing Add Right SPAKA0122SJZZ Packing Add Left TLABZ0075SJZZ Label Feature Tape2 TLABZ0074SJZZ Label Feature Tape1 Bottom TOP FRONT A B3CPXP120U A SPEAKER ASS Y CP XP120 B3CPXP120U back Top ...

Page 51: ...CD XP120 10 M E M O ...

Page 52: ...ed 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 A0204 1625DS HA C SC SL SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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