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Sharp CD-C605H, Service Manual

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Sharp CD-C605H Service Manual Download Page 26

CD-C605H

– 26 –

Figure 26 WIRING SIDE OF P.W.BOARD (1/5)

A

B

C

D

E

F

G

H

1

2

3

4

5

6

IC501 

IC401 

CNP901

C460

Q503

C461

C462

CNP502

Q502

Q505

Q504

C514

C516

L501

R522

C528

C520

R531

R561

R543

Q508

Q509

C505

Q501

C541

Q516

R552

R546

Q512

C534

C530

R55

C536

C913

C915

D908

D909

D906

D905

C920

C914

R

C5

R502

C403

R411

C405

Q402

R406

R402

Q401

R417

C515

C517

R532

C525

R550

Q513

C521

C531

C535

C537

C529

C413

C404

C422

C414

R424

ZD402 

R423

ZD401 

C424

C416

C418

C415

R510

R513

Q506

Q507 R518

R515

R523

L502

C410

C412

C411

C406

R416

R415

R414

R451

R452

CNP501

R422

CNP902

D917

C924

D916

C923

D913

D912

D915

C922

D911

C654

C652

C658

C656

R654

R652

R653

R651

L652

C653

C651

L651

C662

C661

C657

C655

C660

C659

D914

D910

C921

C911

C912

C601

R903

ZD901 

C919

C916

R904

R902

FW703 

D907

ZD902 

R905

R906

Q9

R613

C641

C642

L902

R614

FW602 

IC9

D9

C90

D

C904

C901

D903

D904

C909

C905

C903

C910

C906

C908

C907

R901

IC902 

IC903 

C602

R631

C608

Q631

Q632

R632

C605

C637

R607

C607

R605

R603

C631

C603

R601

R606

C606

R604

C604

R608

C610

R633

C635

C609

C612

R610

C614

R612

R609

C613

R611

C611

IC601

C632

FW601 

D631

D632

C929

D925

D918

C926

Q902

C931

D922

D921

D924

D923

C928

R908

D919

C925

D920

C634

C927

IC904

E
C
B

E
C
B

E
C
B

E
C
B

B
C
E

3   2   1

3   2   1

B  C

B  C  E

B  C  E

B  C  E

B  C  E

B  C  E

B  C  E

B
C
E

RL901

1

5

JK601

HEADPHONES

1

10

F901

T2.5A L 250V

F902

T1.6A L 250V

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

1

2

3

1  3  2

F903

T500mA  L 250V

MAIN PWB-A1

HEADPHONES PWB-A3

1

2

3

3

2 1

C503

R505

R504

R507

R506

R503

R508

R557

R553

R509

R524

R526

C518

C551

R536

R533

R541

R537

R544

R547

R556

C538

C532

R539

C526

C523

C527

R540

C533

R545

R542

R538

R548

R516

R527

R525

C519

C510

C512

R514

C511

C509

C502

C501

R511

C506

R512

C504

C507

R517

R501

R413

R412

C454

C453

R420

R430

R428

R421

R426

C423

C417

R425

R419

R418

C552

R401

R410

R408

C452

C401

C402

R407

C451

R409

R405

R534

R602

C636

C633

SO901 

L901

2

1

1

5

SO901

AC SOCKET

AC 230 50Hz

FROM POWER

TRANSFORMER

P30 2-G

CNS901

PT902 

BACK UP TRANSFORMER

When Servicing pay, 
attention as the area 
enclosed by this
 (                   ) is directly
connected with AC main 
voltage.

WH
WH
WH
WH
WH

RD

BI401

6

WH
WH
WH
WH
WH
RD

1

1 2 3 4 5 6 7 8 9

10

20 19 18 17 16 15 14 13 12 11

3  2  1

1 2 3 4 5 6 7 8 9

101112

242322212019181716151413

1   2   3   4   5   6   7

CNS303

TO TUNER PWB

CNP303

1 2 3 4 5 6 7 8 9 

R-CH

R-CH

L-CH

L-CH

FRONT

SPEAKERS

5.4 OHMS MIN.

SO601

SPEAKER

TERMINALS

FW701

1

9

FROM POWER

TRANSFORMER

P30 5-G

CNS902

1
2
3
4
5
6

E
C
B

1

2

3

1

2

3

P29 12-F

Summary of Contents for CD-C605H

Page 1: ...G THE MAIN PARTS 9 ADJUSTMENT 10 NOTES ON SCHEMATIC DIAGRAM 12 TYPE OF TRANSISTOR AND LED 12 BLOCK DIAGRAM 13 SCHEMATIC DIAGRAM WIRING SIDE OF P W BOARD 16 WAVEFORMS OF CD CIRCUIT 31 TROUBLESHOOTING 32 FUNCTION TABLE OF IC 36 FL SEGMENT 41 PARTS GUIDE EXPLODED VIEW PACKING METHOD FOR U K ONLY Note for users in U K Recording and playback of any material may require consent which SHARP is unable to ...

Page 2: ...rrent 4 mA Unit Judgment OK The GOOD lamp lights NG The NG lamp lights and the buzzor sounds SHORT CIRCUIT AC POWER SUPPLY CORD CONNECT THE PROBE TO GND TERMINAL OF PHONO TERMINAL PROBE AC UNIT WITHSTANDING VOLTAGE TESTER OUT OF CHASSIS SCREW SAFETY PRECAUTION FOR SERVICE MANUAL For U K Except For U K Laser Diode Properties Material GaAIAs Wavelength 780 nm Emission Duration continuous Laser Outpu...

Page 3: ...minals Speakers 8 ohms Headphones 16 50 ohms recommended 32 ohms Tuner section Frequency range FM 87 5 108 MHz AM 522 1 620 kHz Cassette deck section Frequency response 50 14 000 Hz Normal tape Signal noise ratio 55 dB TAPE 1 playback 50 dB TAPE 2 recording playback Wow and flutter 0 20 DIN 45 511 Compact disc player section Type 3 disc multi play compact disc player Signal readout Non contact 3 b...

Page 4: ...NER Preset Down Button TAPE 2 Rewind Button 18 CD Track Up Cue Button TUNER Preset Up Button TAPE 2 Fast Foward Button 19 Timer Sleep Button 20 Clock Button 21 On Stand by Button 22 Function Selector Buttons 23 Extra Bass Demo Button 24 Volume Up Down Buttons 25 Memory Set Button 26 CD TAPE Stop Button 27 CD Play Repeat Button TAPE Play Button 28 Tuning and Time Up Down Buttons 29 Headphone Socket...

Page 5: ...utton 9 Play Repeat Button 10 Stop Button 11 Random Button Tuner control section 12 Preset Up Down Buttons Tape control section 13 TAPE 1 Play Button 14 TAPE 1 2 Stop Button 15 TAPE 2 Play Button 16 TAPE 2 Rewind Button 17 TAPE 2 Fast Forward Button 18 TAPE 2 Record Pause Button Common section 19 Function Selector Buttons 20 On Stand by Button 21 Extra Bass Button 22 Volume Up Down Buttons Speaker...

Page 6: ...onds press the MEMORY SET button Perform steps 6 9 above To change the time display mode Perform steps 1 2 in the section RESETTING THE MICRO COMPUTER Perform steps 1 9 above Main unit operation In this example the clock is set for the 24 hour 0 00 system AM 0 00 AM 12 00 0 00 2 3 4 7 6 5 8 9 2 1 2 RESETTING THE MICROCOMPUTER Reset the microcomputer under the following conditions To erase all of t...

Page 7: ...5 3 Flat wire E3 x3 6 Tuner PWB 1 Screw F1 x2 8 1 7 Front Panel 1 Screw G1 x2 8 1 8 Headphones 1 Screw H1 x1 8 2 PWB 2 Guide H2 x1 9 Display PWB 1 Screw J1 x8 8 2 Switch PWB 2 Hook J2 x7 3 Socket J3 x1 10 Tape Mechanism 1 Open the cassette holder 8 2 2 Screw K1 x6 11 Turntable 1 Screw L1 x1 8 3 2 Guide L2 x1 12 Disc Tray 1 Screw M1 x2 8 3 2 Guide M2 x2 13 CD Servo PWB 1 Screw N1 x1 8 4 Note 2 2 So...

Page 8: ... E2 x3 E3 x1 E2 x1 E1 x3 ø3x8mm F1 x2 ø3x8mm G1 x2 ø3x8mm Front Panel J2 x7 Display PWB Switch PWB Open Cassette Holder Tape Mechanism K1 x6 ø3x10mm J3 x1 J1 x2 ø3x10mm J1 x6 ø3x10mm H1 x1 ø3x10mm H2 x1 Headphones PWB Tape Mechanism PWB Support PWB M1 x1 ø3x10mm M1 x1 ø3x10mm L1 x1 ø3x10mm Turntable Disc Tray L2 x1 M2 x1 M2 x1 CD Player Unit Washer N1 x1 ø3x10mm N2 x2 N2 x2 CD Player Unit CD Servo...

Page 9: ...HANISM SECTION Perform steps 1 2 3 and 11 15 of the disassembly method to remove the CD mechanism Figure 9 2 Note After disconnecting the optical pickup connector wrap the front end of connector in conductive aluminum foil to prevent damage to the optical pickup by static electricity Figure 9 1 CP C605H STEP REMOVAL PROCEDURE FIGURE 1 Speaker 1 Net Frame A1 x1 9 1 2 Duct Panel A2 x1 3 Screw A3 x4 ...

Page 10: ...nt Connection IF 450 kHz 1 620 kHz T351 1 AM Band 522 kHz fL T306 2 Coverage 1 1 0 1 V AM 990 kHz 990 kHz fL T302 1 Tracking 1 Input Antenna Output TP302 2 Input Antenna Output TP301 FM Notes 1 Description of the FM IF Adjustment is not carried on this Manual It is because the IF coil in the FM front end section has been best adjusted in the factory so that its further adjustment is not needed at ...

Page 11: ... Number 3 key Track 15 MEMORY Tracking on the spot SERVO OFF PLAY MEMORY Tracking on the spot SERVO ON PLAY STOP IL is not performed STOP 1 2 3 Figure 11 2 Figure 11 3 Figure 11 4 Automatic adjustment item 1 Focus offset Fig 11 2 2 Tracking offset Fig 11 3 3 E F balance tracking error balance Fig 11 4 4 RF level AGC function HF level constant 5 RF level automatic follow up of the tracking gain Thi...

Page 12: ... the capacitor without such a symbol is microfarad As to electrolyticcapacitor theexpression 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 Figure 12 TYPES OF TRANSISTOR AND LED SW1 OPEN CLOSE ON OFF SW2 MECHA UP O...

Page 13: ...K COIN SQOUT RWC WRQ CL DAT CE Q51 SL SL DRF 9 8 7 6 5 4 3 2 1 GND D MECHA UP GND D DISK NO OPEN CLOSE GND D M M 9 8 7 6 5 4 3 2 1 CNP10 M 5V B1 62 64 45 36 23 43 37 36 38 40 24 25 10 1 2 3 4 5 6 10 26 58 53 10 12 20 32 40 43 44 53 52 51 54 31 30 29 23 27 16 15 41 44 Q1 Q52 4 3V 7V VOLTAGE REGULATOR TO MAIN PWB TO IC401 XOUT EFMO EFMIN CLV JP CONT2 CONT1 LCHO LVDD LVSS RCHO ISET VDD LVDD RVDD XVDD...

Page 14: ...M LOOP ANTENNA CF352 AM IF TUNER MUTE MUTING SO301 FM ANTENNA TERMINAL 2 8 6 7 3 4 1 5 3 1 4 3 6 5 21 17 12 13 10 11 16 15 22 20 7 1 Q371 B4 1 3 3 1 1 2 1 2 PLL DATA BUFFER SWITCHING BIAS OSC 1 24 2 23 3 4 4 21 5 20 6 7 17 8 9 16 10 14 12 13 18 H N T1 T2 R CH L CH L CH R CH P B REC TAPE 2 TAPE 1 L NF L T1 R T1 L T2 R T2 R NF L R POP REDUCE L REC R REC L R REC P B REC NC NOR CRO2 T1 T2 RIPPLE L NF ...

Page 15: ...NSFORMER RL901 RELAY AC POWER SUPPLY CORD AC 230V 50Hz PT902 BACK UP TRANSFORMER IC904 AN78L05 Q902 B6 B7 UNSWITCH T1 T2 REC D910 D911 D914 D915 D912 D913 D916 D917 2 3 1 B7 RX701 Q703 7 3 L OUT IC601 LA4282 POWER AMP B R OUT 3 Q401 Q402 B1 B4 B5 12V 7V CD B 12V MOTOR 5V VOLTAGE REGULATOR VOLTAGE REGULATOR CONSTANT VOLTAGE REGULATOR CONSTANT VOLTAGE REGULATOR Q701 Q702 2 5 12 10 17 35 34 16 9 12 5...

Page 16: ...R TAMUTE T MOTOR T SOL REMOCON SYSTEM STOP FPA IC DIST0 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 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 28 27 26 25 A D KEYIN 1 A D KEYIN 2 A D KEYIN 3 A D DIST R735 R736 R737 R738 R753 R745 10K R746 10K R747 10K R749 10K R...

Page 17: ...0K R756 10K R757 10K R755 3 3K LED701 SLI342UCJ1 TIMER L701 100µH R749 10K R750 10K R751 10K R748 10K C772 0 022 9 8 7 6 5 4 3 2 1 10 11 12 13 14 15 9 8 7 6 5 4 3 2 1 10 11 12 13 14 15 PCCL U D SW DISC NO SW O C SW PUIN SW SLM SLM D_GND FRF DSP RES CQCK SQOUT WRQ COIN RWC 2 1 2 3 R758 1 8K B B SW707 DISC SKIP SW708 OPEN CLOSE R780 3 9K 1 3 1 3 SW701 SW702 SW703 CLOCK ON STANDBY TIMER SLEEP SW709 S...

Page 18: ...C904 0 047 ML D901 DS1SS133 C913 1000 25 D905 1N4004S D9 1N40 C 1 D903 DS1SS133 D904 DS1SS133 IC902 KIA7806P 3 1 C903 47 25 C905 0 047 ML C912 2200 50 12 11 10 9 8 7 6 5 4 3 2 1 2 3 2 C609 470 25 D919 DS1S Q902 KRC107 M RL901 RELAY DRIVER C909 0 1 ML F903 T500mA L 250V 12 13 14 15 16 10 18 26 19 20 22 21 24 23 25 18 17 CD B A_ 12V CD GND A_GND M_GND 0V GND_POWER 0V VCC 0V GND_POWER 0V MUTE 0V OUT_...

Page 19: ...0 50 1 2 3 4 5 6 CNP902 SO601 SPEAKER TERMINALS R613 330 R614 330 C642 0 001 C641 0 001 JK601 HEADPHONES D919 DS1SS133 RIVER 1 5 1 5 L CH GND GND R CH B B D925 1SS133 RL901 RELAY CNP901 PT901 POWER TRANSFORMER CNS901 1 2 3 4 6 5 CNS902 1 2 1 2 SO901 AC SOCKET NC T F AC POWER SUPPLY CORD AC230V 50Hz C929 0 0047 C927 470 25 PT902 C928 0 047 ML D921 1N4004S D923 1N4004S D924 1N4004S D922 1N4004S D920...

Page 20: ...1 KTA1266 GR SWITCHING Q503 2SC2389 SE Q502 2SC2389 SE SWITCHING Q504 2SC2389 SE Q505 2SC2389 SE SWITCHING C501 0 001 C502 0 001 C504 180P C503 180P CNP502 CNP501 R523 56 C530 R544 C516 0 033 R524 100K R526 3 9K C520 1 50 C511 330P R517 1K C509 330P Q506 KTC3199 GR SWITCHING R511 47K C506 0 001 R532 5 6K R525 100K R534 27K C 22 R405 2 2K Q402 KTC3199 GR MUTING R406 2 2K C402 0 001 R409 4 7K C405 1...

Page 21: ...R555 47K R556 4 7K C539 0 0039 PP R553 100K R554 47K Q514 KTA1266 GR SWITCHING R552 150 R551 220 Q512 KTC3199 GR SWITCHING C530 0 068 R544 56 C529 22 16 NC REC_L REC_R 4 8V 8 2V 0V 0V 0V 4V 4 1V 0 5V 0 5V 0V 0V TO POWER SECTION P18 1 F TUN_R TUN_L A_ 12V DI CE DO CLK A_GND D_GND Vcc GND ALC RIPPLE Nor CrO2 Hich CHROME 56K 56K 0V 0V 0 7V 0 7V 0V 0V 0V 11 7V 11 6V 11 6V 0V 0V 0V 0V 0V AC_RLY_CONT PO...

Page 22: ...R369 15 R348 680 R349 33 Q301 2SC380 O FM IF AMP R336 10K C335 560P R374 1K R372 1K R373 1K C381 12P CH C382 15P CH C393 1 50 PLL CF302 C321 100 16 R301 330 T351 R35 1K R344 470 R345 4 7K C347 0 022 C346 0 022 CF301 C345 0 022 SO301 FM ANTENNA TERMINAL FM 75 ohms R381 10K R380 1 5K X352 4 5MHz R379 2 2K B01 F OUT IF OUT VCC VT GND GND GND ANT VSS AOUT AIN PD VDD DO CL DI CE X IN REG AM VSM AM RF I...

Page 23: ...3 9K C356 0 001 R363 47K R398 1 2K IC302 LC72131 PLL CONTROLLER T351 CF352 R352 1K R393 1K C395 0 022 C396 100 10 ZD351 DZ5 1BSB R395 47K R380 1 5K C372 1 50 R362 1 2K C399 0 022 C398 100 10 C353 0 022 CF351 C354 0 022 C370 1 50 C355 22P R353 270 Q354 KTC3199 GR MUTING Q353 KTC3199 GR C385 0 01 R379 2 2K SD TUN_MUTE D GND CLK DO CE DI MO ST ST IND MO ST B01 A 12V A GND TUN_L TUN_R AIN PD VDD AM IN...

Page 24: ...f STANDBY VCC1 SLD SL SL GND GND TR TR FO FO FO GAIN FD TO GND LD VR PD GND FO FO TR TR TP1 HF TE TBC JPCLO SLOF SLOF SLOF FSC FE1 FOSTA FSC EFBAL REF JP REF CV REF CV JP JP VREF 2FREQ LASER 8 12CM FSTA S Q R FOSTA TOSTA LATOH FSTA SLOF CL CE DRF HFL DEF VCC THD GL THDL TGL1 VCR VCR VCR VCR FE1 REF REF RF REF DGND SLI FIN2 FIN1 F E TB TE TE TESI SCI REF REF REF REF REF REF REF REF REF REF TO REF R...

Page 25: ... 4FS DIGITAL FILTER TEST1 TEST4 MUTEL NC LVDD LCHO LVSS RVSS RCHO RVDD XVDD XOUT XIN XVSS SUB CODE µ COM INTERFACE TEST11 SBCK SFSY PW FSX WRQ RWC SQOUT COIN CQCK RES 16M 4M X TAL GENERATOR 64 63 61 62 60 59 58 57 56 55 54 53 52 51 50 49 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 3 2 1 48 47 45 44 43 42 41 40 39 38 37 36 35 34 33 16 15 14 13 12 11 10 9 8 7 6 5 4 46 2 3 4 5 6 1 7 8 9 10 2 3 4 ...

Page 26: ...6 Q902 C931 D922 D921 D924 D923 C928 R908 D919 C925 D920 C634 C927 IC904 E C B E C B E C B E C B B C E 3 2 1 3 2 1 B C B C E B C E B C E B C E B C E B C E B C E RL901 1 5 JK601 HEADPHONES 1 10 F901 T2 5A L 250V F902 T1 6A L 250V 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 1 2 3 1 3 2 F903 T500mA L 250V MAIN PWB A1 HEADPHONES PWB A3 1 2 3 3 2 1 C503 R505 R504 R507 R506 R503 R508 R557 R553 R509 R524 R526 C518 ...

Page 27: ...W722 X BASS DEMO R737 25 24 40 41 1 80 65 64 3 2 1 3 2 1 B C E B C E 1 3 2 SWITCH PWB A4 DISPLAY PWB A2 1 2 3 B C E B C E BI702 3 2 1 3 2 1 45 35 30 20 15 10 5 75 70 60 55 50 R734 IC701 R503 R557 R553 09 R541 R537 R544 R547 R556 R555 R763 C538 C532 C533 R545 R542 R548 R516 R740 R739 R748 R751 R725 R721 R727 R723 R719 R707 R775 R703 R702 R701 R742 R745 R704 R705 R791 C706 R708 R722 R706 R718 R715 R...

Page 28: ...WH GY WH GY WH BL PK WH YL BK 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 PICKUP UNIT CD MOTOR PWB C SOLM2 SOLENOID CD SERVO PWB B CNS701 FROM DISPLAY PWB P27 11 A CNS401 FROM MAIN PWB P27 7 C PICKUP IN CNP3A SW4 SLED MOTOR M2 M3 TURNTABLE UP DOWN LOADING MOTOR SW3 DISC NUMBER 1 BIM5 6 TRAY MOTOR PWB D 1 2 3 4 5 6 CNP11 CNP10 C82 D91 R84 D92 D93 R80 R81 Q51 3 2 1 C7...

Page 29: ... CNP301 T302 VD301 R336 C362 L353 C367 R350 L354 T351 C369 C368 R357 Q354 C372 C371 C373 C375 X351 ZD351 C396 R392 R391 Q361 C391 R395 L352 C370 Q371 R377 B C E R398 Q360 ZD352 L351 C393 C380 C394 X352 R382 D352 D351 C364 C365 IC303 FE301 C321 R349 L342 L341 Q301 C331 T306 C335 VR351 C352 C398 CF352 1 2 3 4 5 6 7 8 9 10 11 12 14 13 16 15 18 17 20 19 22 21 24 23 R354 C358 C357 R393 D353 R368 Q353 C...

Page 30: ... E CNP501 TO MAIN PWB CNP901 CNS901 TO MAIN PWB CNP902 CNS902 YL OR BL PT901 POWER TRANSFOMER BR COLOR TABLE RD R OR YL GR BL VL GY WH W BK PK BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK 2 1 1 2 3 4 5 6 YL BR BR WH WH R CNPM1 CNPM2 1 2 1 2 FWM1 FWM2 SWM3 SWM4 F A S 220 9 FOOL PROOF 220 8 1 2 3 4 5 6 7 8 9 10 11 12 3 4 2 1 PHM1 CNS702 FROM DISPLAY PWB SOLM1 TAPE MOTOR 220 1 SOLE...

Page 31: ...10 0 V IC1 32 JP 1 6 1 7 50ms 0 50 V IC1 14 JP 1 8 50ms 1 00 V IC1 7 TE 1 9 0 5ms 10 0 V IC1 33 JP 0 5ms 10 0 V IC1 32 JP 1 6 1 7 0 5ms 0 50 V IC1 14 JP 1 8 0 5ms 1 00 V IC1 7 TE 1 9 PLAY NORMAL DISC TN0 01 20ms 1 00 V IC1 27 SPO 20ms 2 00 V IC2 12 CLV 1 10 1 11 PLAY TCD 712 140mm TN0 01 50ms 1 00 V IC1 27 SPO 50ms 2 00 V IC2 12 CLV 1 10 1 11 PLAY TCD 712 1 5s 100mV IC1 29 SLD 1 12 1 0 5s 100mV IC...

Page 32: ...tly clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol Do not touch the lens with the bare hand Dust gradually accumulates on the objective lens during use and it may degrade performance To avoid this problem use a cleaning disc designed for CD optical pickup lenses 0V HOW TO USE 1 Using the brush in the cleaner cap apply 1 or 2 drops of the cleaning fluid to the br...

Page 33: ...39 The CD function will not work The CD operating buttons don t work Check the CD DSP power supply and 16 93 MHz clock and reset terminal Check the waveform of SCK SO DATA and SI COMM Yes Yes See if the pick up is in the PICKUP IN switch position If the items mentioned above are OK check the main microcomputer IC701 Yes Yes No Is there following voltage input on the IC701 pin 41 in the specific st...

Page 34: ...spin system Figure 34 3 Figure 34 2 3 2 1 4 0 5s 1 00 V IC1 16 FD 0 5s 10 0 V IC2 12 CLV 0 5s 10 0 V IC1 54 DRF 0 5s 2 00 V IC1 7 TE Waveform in case of normal playback No Yes No The CD operating keys work Check the Focus HF system Playback can be performed without a disc Focus search OK Does the pick up move up and down twice Does the output waveform of IC1 16 FD match that shown in Fig 34 1 Chec...

Page 35: ...eck IC2 pin 48 EFLG Check IC2 pins 37 40 Check IC401 and POWER AMP IC601 Abnomal Yes Usually the number of pulses of flawless disc is 100 pulses sec or less No 2 3 0 5s 1 00 V IC2 3 PDO 0 5s 1 00 V IC1 16 FD As VCO frequency is locked at 4 32 MHz voltage of PDO rises and stabilizes Stop Play Check the tracking system Check waveform of IC1 pin 7 TE Play is possible in TEST mode Check the periphery ...

Page 36: ...r CV and CV pin input 24 SPI Spindle amplifier input 25 SPG Pin to connect gain setting resistor in the 12cm mode of spindle 26 SP Pin to connect spindle phase compensation constant together with SPD pin 27 SPO Spindle control signal output pin 28 SLEO Pin to connect thread phase compensation constant 29 SLD Thread control signal output pin 30 SL Input pin of thread feed signal from microcomputer ...

Page 37: ...IN3 VCC1 STANDBY VREF MUTE GND GND VCC3 OUT4 OUT4 IN4 VCC2 IN5 IN5 IN6 IN6 VCC4 OUT6 OUT6 OUT5 OUT5 8 9 10 11 12 13 34 33 32 31 30 29 TO FD FO GAIN FO FO TR TR SL SL SLD VCC1 STANDBY Vref MUTE LD_M LD_M VCC4 M M SOL SOL VCC3 SP SP SPO SPN VCC2 SOLD SOL M63001FP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 M62439SP REC OUT1 INA1 INB1 INC1 IND1 TONE1 TONEL1 OUT1 GND Vcc REC OUT2 INA2 INB2 INC2...

Page 38: ...ral purpose input output terminal 1 25 CONT2 Input Output General purpose input output terminal 2 26 CONT3 Input Output General purpose input output terminal 3 27 CONT4 Input Output General purpose input output terminal 4 28 CONT5 Input Output General purpose input output terminal 5 29 EMPH NC Output Difference monitor terminal At H deemphasis disk is being replayed 30 C2F NC Output C2 flag output...

Page 39: ...tential must be supplied to the power terminals VDD VVDD LVDD RVDD XVDD In this unit the terminal with asterisk mark is open terminal which is not connected to the outside 1 P94 FIP6 7G Output FL Display segment driver 2 P93 FIP5 8G Output FL Display segment driver 3 P92 FIP4 1G Output FL Display segment driver 4 P91 FIP3 2G Output FL Display segment driver 5 P90 FIP2 3G Output FL Display segment ...

Page 40: ...ower supply 59 P121 FIP27 DIST0 Input Distination input 60 P120 FIP26 SPN_P Input Tuner span change 61 P117 FIP25 P15 Output FL Display segment driver 62 P116 FIP24 P16 Output FL Display segment driver 63 P115 FIP23 P13 Output FL Display segment driver 64 P114 FIP22 P20 Output FL Display segment driver 65 P113 FIP21 P14 Output FL Display segment driver 66 P112 FIP20 P11 Output FL Display segment d...

Page 41: ... S1 S3 S4 a b k j h f m d g p e n r c Dp 6G S2 S1 S3 S4 a b k j h f m d g p e n r c Dp 7G S2 S1 S3 S4 a b k j h f m d g p e n r c Dp 8G S2 S1 S3 S4 a b k j h f m d g p e n r c Dp 9G Pin No CONNECTION Pin No CONNECTION 17 P4 16 P5 18 6G 19 7G 20 P3 21 P2 22 BG 23 P1 24 P12 25 P19 26 P18 27 P17 28 1G 29 2G 30 3G 31 4G 32 9G 33 F2 34 F2 1 F1 2 F1 3 NP 4 P15 5 P16 6 P13 7 P20 8 P14 9 P11 10 P10 11 P9 ...

Page 42: ...CD C605H 42 M E M O ...

Page 43: ... 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 VRN Metal film type VR MF Cylindrical type without lead wire VR MN Cylindrical type without lead wire VR TV Square ...

Page 44: ...J AC LED Red SLI342UCJ1 VD301 VHCSVC348S 1 J AK Variable Capacitance SVC348S ZD61 VHEMTZJ5R6B 1 J AD Zener 5 6V MTZJ5 6B ZD351 VHEDZ5R1BSB 1 J AC Zener 5 1V DZ5 1BSB ZD352 VHEDZ3R9BSB 1 J AC Zener 3 9V DZ3 9BSB ZD401 402 VHEDZ2R4BSB 1 J AB Zener 2 4V DZ2 4BSB ZD901 VHEDZ6R2BSA 1 J AB Zener 6 2V DZ6 2BSA ZD902 VHEDZ300BSB 1 J AB Zener 30V DZ300BSB FILTERS CF301 302 RFILF0072AFZZ J AG FM IF CF351 RF...

Page 45: ...AA 0 001 µF 50V C503 504 VCKYMN1HB181K J AA 180 pF 50V C505 VCKYPA1HF473Z J AB 0 047 µF 50V C506 507 VCKYMN1HB102K J AA 0 001 µF 50V C508 VCEAZA1CW107M J AC 100 µF 16V Electrolytic C509 512 VCKYMN1HB331K J AA 330 pF 50V C514 515 VCEAZA1EW476M J AB 47 µF 25V Electrolytic C516 517 VCTYPA1EX333K J AA 0 033 µF 25V C518 519 VCKYMN1HB561K J AA 560 pF 50V C520 521 VCEAEA1HW105M J AB 1 µF 50V Electrolytic...

Page 46: ...RD MN2BD102J J AA 1 kohm 1 8W R357 VRD ST2CD474J J AA 470 kohms 1 6W R358 VRD MN2BD822J J AA 8 2 kohms 1 8W R359 VRD MN2BD182J J AA 1 8 kohms 1 8W R360 VRD MN2BD472J J AA 4 7 kohms 1 8W R361 362 VRD MN2BD122J J AA 1 2 kohms 1 8W R363 364 VRD MN2BD473J J AA 47 kohms 1 8W R365 366 VRD MN2BD103J J AA 10 kohm 1 8W R367 VRD MN2BD102J J AA 1 kohm 1 8W R368 VRD ST2CD333J J AA 33 kohms 1 6W R369 VRD MN2BD...

Page 47: ...Y PARTS BI401 CNS401 QCNWN1380AWZZ J AF Connector Ass y 6 6Pin BI701 CNS701 QCNWN1381AWZZ J AL Connector Ass y 15 15Pin BI702 CNS702 QCNWN0907AWZZ J AC Connector Ass y 8 12Pin BIM5 CNS10 CNS5 QCNWN1184AWZZ J AL Connector Ass y 6 10 2Pin CNP1 92LCONE5P53253 J AB Plug 5Pin CNP2 QCNCM705HAFZZ J AB Plug 8Pin CNP3 92LCONE6P53253 J AC Plug 6Pin CNP3A 92LCONE6P53254 J AC Plug 6Pin CNP10 QCNCM705KAWZZ J A...

Page 48: ...ZZ J AG Head Erase Tape 2 220 8 SWM3 92LM SW1676A J AC Switch Leaf Type Fool Proof 220 9 SWM4 QSW F9003AWZZ J AG Switch Leaf Type F A S 220 10 SWM5 92LM SW1658A J AB Switch Leaf Type CAM 222 92LN BAND1318A J AA Nylon Band 80mm 223 GCAB 1044AWSA J AM CD Player Base 224 GCAB 1052AWSA J AP Top Cabinet 225 LANGF0032AWZZ J AC Support Turntable Lock Lever 226 LCHSZ0010AWZZ J AM Chassis Loading 227 LCHSZ...

Page 49: ...4AWZZ J AB Sheet Gost Info For Russia P W B ASSEMBLY Not Replacement Item PWB A1 5 92LPWB3050MANS J Main Display Headphones Switch Support Combined Ass y PWB B 92LPWB3072CDUS J CD Servo PWB C QPWBF0027AWZZ J AD CD Motor PWB Only PWB D QPWBF0341AWZZ J AB Tray Motor PWB Only PWB E QPWBF0106AWZZ J AF Tape Mechanism PWB Only PWB F 92LPWB3050TUNS J Tuner OTHER SERVICE PART UDSKA0004AFZZ J AZ CD Pickup ...

Page 50: ...CD C605H Figure 7 CD MECHANISM EXPLODED VIEW A B C D E F G H 1 2 3 4 5 6 7 CD C605H 306 1 701 304 701 302 301 702 702 303 M1 703x2 305x2 SW4 M2 305 PWB C 306 2 306 3 306 704 ...

Page 51: ... 220 4 220 5 220 6 220 7 220 8 SWM3 220 9 SWM4 220 10 SWM5 Silicon grease 202 1 202 2 620 621 607x2 213 205 621 621 610x5 609x4 607 210 251 251 IC601 IC903 IC902 607x6 214 214 619x4 PT901 212 222 203 1 203 2 203 620 621 608x2 207 206 215 208 209 216 201 2 201 1 201 4 201 8 201 3 201 12 201 10 201 201 7 201 6 201 5 201 13 201 11 201 9 201 14x2 TAPE MECHANISM 608 608 211 PWB F 608x2 610 218 A A 253 ...

Page 52: ... 256 604 247 238 615 233 226 247 604 229 605x4 247 237 SOLM2 PWB D 602x2 SW2 234 244 232 240 242 230 603 618 241 239 618 246 245 247x2 247 247 247 SW3 223 611 231 248 606x2 606x2 224 204 243 243 227 614 249 236 235 228 1 228 2 228 3 228 M3 608 225 252 229 PWB B 604 204 2 204 1 204 3 204 4 612 257 ...

Page 53: ...CD C605H Figure 10 SPEAKER EXPLODED VIEW A B C D E F G H 1 2 3 4 5 6 10 CP C605H 701 704x4 702 705 703 707 706 SP1 L CH SP2 R CH SP1 L CH SP2 R CH ...

Page 54: ...CCB0008AW00 7 Resistration Card TGAN 3170UMZZ 8 Operation Manual TiNSE0252AWZZ 10 FM Antenna 92LF ANT1535A 11 AM Loop Antenna QANTL0008AWZZ 12 Remote Control RRMCG0180AWSA 13 Label Feature Unit Tape1 TLABZ0571AWZZ 14 Label Feature Unit Tape2 TLABZ0554AWZZ 17 Sheet Protrction SPAKZ0507AWZZ 18 Label Bar Code TLABE0286AWZZ CD C605H CP C605H 22 Polyethylene Bag Speaker 92L4110064 23 Packing Add Top Bo...

Page 55: ...CD C605H M E M O 12 ...

Page 56: ...l system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A9905 2684NS HA M SG SK E Europe SHARP CORPORATION Communication Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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