Sharp CP-C410 Page 24 Service Manual Download

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CD-C410H,CP-C410

– 24 –

Figure 24 SCHEMATIC DIAGRAM (5/10)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.

3 2 1

16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

0.7V

Q109~Q111: SWITCHING

MUTING

TAPE2

RECORD/

PLAYBACK HEAD

R-CH

ERASE HEAD

L-CH

TAPE1

PLAYBACK HEAD

R-CH

L-CH

8.7V

TAPE2_L2

TAPE2_L1

TAPE2_R1

A_GND

TAPE2_R2

TAPE1_R

TAPE1_L

A_GND

M_GND

ERASE

A_GND

0.7V

9.4V

3.6V

0.7V

Q105~Q108:
SWITCHING

VIDEO/

AUX.

OUT_R

RF4C3

RF4C2

RF4C1

RINVIN1

RTIN

RF2C2

RSEL0

RF2C3

RF1C3

RF1C2

RF1C1

RF3C3

RF3C2

RF2C1

RF3C1

RINVIN2

RVref

RFS

RVRIN

RTOUT

RTEST

RVROUT

VDD

Vref

LVROUT

LVRIN

LTEST

LTOUT

LVref

LINVIN2

LFS

TAPE_R

REC

–

ALC

CrO2

Nor/

56K

Hich=CHROME

–

112K

Hich=T1

T1_T2

REC

BIAS

L-CH

R-CH

TUNER

GND

A_GND

TAPE_L

TAPE_R

GND

CD_L

CD_R

CE
DI
CL

A_GND

P21 12 - C

TO CD SECTION

LF4C3

LF4C2

LF4C1

LTIN

AVSS

VSS

LINVIN1

LF1C2

LF3C3

LF3C2

LF3C1

LF2C3

LF2C2

LF2C1

LF1C3

LSEL0

LF1C1

OUT_L

REC_R

GND

P23 9 - G

TO DISPLAY PWB

P23 8 - G

TO DISPLAY PWB

C123

0.015

C410

0.047

(ML)

C107

0.001

R101

C108

0.001

R112

10K

R15

CNS101

CNS102

CNP102

CNP101

C105 180P

C101

0.001

C106

180P

Q106

2SC2389 SS

Q103

2SC2389 SS

C102

0.001

Q105

2SC2389 SS

Q104

2SC2389 SS

Q109

KTA1266 GR

R154

10K

C111

330P

C113

330P

C115

47/10

L107

2.2

R117

L108

2.2

C114

330P

C132

0.001

R138

6.8K

C405

0.047(ML)

C403

0.047 (ML)

SO401

IC401

LC75394E

AUDIO PROCES

R142

R134

68K

R133

22K

R132

4.7K

R120

R102

R118

R141

C129 470P

C131 0.001

R121 100K R123 3.9K

C119

560P

C117

0.018

R125

5.6K

C124

0.015

R131

4.7K

R119

C413

100P

C455

0.0022

R411

22K

L105

1.5

R417

R402

R403

R416

C402

0.047

(ML)

C406

0.047(ML)

R136

3.3K

C127

0.022

C122

1/50

R124 3.9K

C120 560P

C145

C141 1/50

R139

560

C121

1/50

R145

10K

C140

0.0033

R122 100K

C133 22/16

R108 10K

R106

3.3K

C142 1/50

R137 6.8K

C139

0.0033

R140 560

R150

10K

C134

22/16

R105 3.3K

Q122

KTC3199 GR

R113

10K

C130

470P

R126

5.6K

C136 0.068

R107 10K

R104

2.2K

R103

2.2K

Q108

KTC3199 GR

C118

0.018

R476

100K

C128 3.3/25

R146 10K

C148

R109 10K

Q110

KRC104 M

R135

3.3K

Q107

KTC3199 GR

R115

10K

R114

10K

C109

0.047

Q111

KRC104 M

C135

0.068

R110 10K

C435

22/16

R414 3.3K

C420 0.068(ML)

C443
22/16

C445 0.022

C437

100P

C434

0.0027

C414 100P

C412 22/25

C411 22/25

C433

0.0027

C440

10/16

C438

100P

R412 22K

C419

0.068(ML)

C439

10/16

C436

22/16

R413 3.3K

C444

100/16

R401

KTC

R111

10K

R479

100K

C112

330P

C116

47/10

R418

R420

R415

R419

C418 0.18(ML)

C424 0.18(ML)

C422 0.18(ML)

C428 0.0039

C426 0.033

C417

0.18(ML)

C425 0.033

C423

0.18(ML)

C421

0.18(ML)

C427

0.0039

R480

100K

C442

1/50

C441

1/50

C407 390P

C408 390P

R405

39K

R406

39K

R407 1.5K

R408 1.5K

C452

2.2/50

D403

1SS119

R422

R421

C404

0.047(ML)

C401

0.047(ML)

C409

0.047

(ML)

R174

150

C153

100/16

Summary of Contents for CP-C410

Page 1: ...PPLY LEADS FOR UK ONLY 41 REPLACEMENT PARTS LIST EXPLODED VIEW PACKING METHOD FOR UK ONLY SHARP CORPORATION No S5728CDC410H In the interests of user safety the set should be restored to its original condition and only parts identical to those specified be used CD C410H and CP C410 constitute CD C410H Note for users in UK Recording and playback of any material may require consent which SHARP is una...

Page 2: ... Except for UK CAUTION INVISIBLE LASER RADIATION WHEN OPEN DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS VARNING OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT ADVERSEL USYNLIG LASERSTRALING VED ABNING SE IKKE IND I STRALEN HELLER IKKE MED OPTISKE INSTRUMENTER VARO AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEI...

Page 3: ... 6 lbs Amplifier section Output power PMPO 68 W Except for UK MPO 34 W 17 W 17 W DIN 45 324 RMS 20 W 10 W 10 W DIN 45 324 Output power MPO 34 W 17 W 17 W 10 T H D For UK RMS 20 W 10 W 10 W 10 T H D Output terminals Speakers 8 ohms Headphones 16 50 ohms recommended 32 ohms Input terminals VIDEO AUX audio signal 245 mV 47 kohms Tuner section Frequency range FM 87 5 108 MHz AM 522 1 620 kHz Compact d...

Page 4: ...by Switch 15 Extra Bass Equalizer Mode Button 16 Volume Up Down Buttons 17 Random Demo Button 18 Clock Button 19 Timer Sleep Button 20 Function Selector Buttons 21 Memory Set Button 22 Tuning and Time Up Down Buttons 23 Track Down Review Preset Down Button 24 Play Repeat Button 25 Stop Button 26 Track Up Cue Preset Up Button 27 Disc Skip Button 28 Open Close Button 29 Record Pause Button 30 Headph...

Page 5: ... Buttons 3 Track Down Review Button 4 Track Up Cue Button 5 Disc Skip Button 6 Play Repeat Button 7 Stop Button 8 Memory Button 9 Clear Button 10 Random Button 11 Pause Button Tuner control section 12 Preset Up Down Buttons Tape control section 13 TAPE 1 2 Stop Button 14 TAPE 1 Play Button 15 TAPE 2 Record Pause Button 16 TAPE 2 Play Button 17 TAPE 2 Rewind Button 18 TAPE 2 Fast Forward Button 19 ...

Page 6: ...set to STAND BY 1 Press the MEMORY SET button 2 Perform steps 6 9 above When the ON STAND BY switch is set to ON 1 Press the CLOCK button 2 Within 3 seconds press the MEMORY SET button 3 Perform steps 6 9 above To see the time display When the power is ON Press the CLOCK button The time display will appear for about 3 seconds To switch the time display mode 1 Press the ON STAND BY switch to enter ...

Page 7: ...ray Cover open the disc tray take out the CD cover and close Note 1 2 Hook C1 x3 3 Hook C2 x2 4 Socket C3 x4 4 Back Board 1 Screw D1 x5 7 2 5 Main PWB 1 Screw E1 x12 8 1 Display PWB 2 Socket E2 x4 Headphone PWB 6 Front Panel 1 Screw F1 x2 8 1 2 Hook F2 x2 7 Tape Mechanism 1 Open the cassette holder 8 2 2 Screw G1 x6 8 Turntable 1 Screw H1 x1 8 3 2 Cover H2 x1 9 Disc Tray 1 Screw J1 x2 8 3 2 Guide ...

Page 8: ...gure 8 6 CP C410 Figure 8 2 K1 x4 ø3 x12mm L1 x1 ø2 6 x10mm CD Changer Mechanism CD Mechanism Shift Lever CD Player Base Tape Mechanism Open Cassette Holder E2 x1 Power Supply PWB Front Panel G1 x6 ø3 x10mm F1 x2 ø3 x10mm Figure 8 1 E1 x1 ø3 x8mm E1 x1 ø3 x8mm E1 x9 ø3 x10mm E2 x1 E2 x2 E1 x1 ø3 x10mm Front Panel Tape Mechanism Display PWB Main PWB Speaker Box Woofer A2 x4 4 x32mm Figure 8 5 Front...

Page 9: ...to remove the loading motor See Fig 9 1 1 Remove the screws A1 x 2 pcs to remove the loading motor Figure 9 1 A1 x2 ø2 x5mm Loading Motor Figure 9 2 How to remove the pickup See Fig 9 2 1 Remove the screws C1 x 2 pcs to remove the shaft C2 2 Remove the stop washer C3 x 1 pc to remove the gear C4 3 Remove the pickup C1 x2 2 6 x6mm C2 x1 C3 x1 C4 x1 CD Mechanism Pickup ...

Page 10: ...1 V Tracking 990 kHz 990 kHz fL T302 1 Test Stage Frequency Frequency Display Setting Adjusting Parts Instrument Connection Setting the Test Mode Keeping the TUNING DOWN button and MEMORY button pressed turn on POWER Then the frequency is initially set in the memory as shown in Table Call it with the PRESET button to use it for adjustment and check of tuner circuit 1 87 50 MHz 6 522 kHz 2 108 00 M...

Page 11: ...ptimal settings CD SECTION Figure 11 1 Note Only in STOP state it is possible to slide the pickup with the or key VOL Last memory BAL CENTER R GEQ FLAT X BAS OFF Canceling method POWER OFF Setting the test mode Any one of test mode can be set by pressing several keys as follows REC PAUSE DISC SKIP POWER TEST CD operation test TEST mode Function CD test mode Setting of TEST mode Indication of CD TS...

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 REF NO DESCRIPTION POSITION SW1 OPEN CLOSE ON OFF SW2 MECHA UP ON OFF SW3 D...

Page 13: ...40M SERVO AMP 6 1 9 5 B1 12V B5 TO IC401 RES CQCK COIN SQOUT RWC WRQ CL DAT SELIAL CONTROL CE Q93 Q91 SL SL DRF 7 3 9 8 7 6 5 4 3 2 1 GND D MECHA UP GND D DISK NO OPEN CLOSE GND D M M GND M 9 8 7 6 5 4 3 2 1 CNP10 M 5V 62 64 45 36 23 43 37 38 39 40 24 25 10 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 5V Q81 5 6V B1 REGULATOR TO MAIN SECTION IC91 TA7291S LOADING MOTOR...

Page 14: ...ING AM BAND COVERAGE PLAYBACK RECORD PLAYBACK AMP IC101 AN7345K L R P B FE301 FM FRONT END Q128 L104 BIAS Q106 Q103 P B REC AC BIAS Q107 Q108 Q111 Q109 Q110 T1 T2 MUTING Q121 Q122 REC B4 L R CE DI CL DO T351 IC302 LC72131 PLL FM TAPE 1 TAPE 2 R L SWITCHING SWITCHING SWITCHING SWITCHING SWITCHING FM IF CF302 CF301 Q301 VCC SO301 ANTENNA TERMINAL AM LOOP ANTENNA L311 BALUN Q360 B4 Q361 VR351 FM MUTE...

Page 15: ...1 10 9 6 1 7 8 1 RX701 3 2 SYSTEM STOP DO DRF DI DE CL RESET XL702 4 19MHz AVDD AVREF VDD B2 KEY SW701 SW725 TO POWER SECTION B5 PHM1 RESET Q708 Q709 ZD701 MEMORY BACK UP B2 3 2 1 33 30 31 32 Q701 B2 B1 UNSWITCH FL701 DISPLAY 61 64 POWER T F AC POWER SUPPLY CORD VOLTAGE REGULATOR Q971 D971 D973 D961 D964 ZD972 Q707 IC701 IX0191AW SYSTEM CONTROL MICROCOMPUTER TO CD SECTION TO CD SECTION TO CD SECTI...

Page 16: ...R134 R150 R141 C58 R152 R137 R135 C147 C129 R71 R72 R79 R153 C139 R139 R145 C131 R131 C119 R125 C127 R123 R121 R102 C117 C123 C113 C111 R107 C107 R101 C102 R108 C108 C101 R110 C1 C1 R60 R58 R3 C3 R3 R20 C15 R19 C R701 Q701 C710 C711 FL701 RX701 Q706 D702 R758 C706 Q705 D709 D708 CNP10 L700 C91 R97 IC91 D91 Q91 R95 Q93 C715 R789 SW722 R792 R793 R749 C702 R794 L701 D701 Q707 D703 C707 Q708 Q709 ZD70...

Page 17: ...C41 R18 C67 R45 C68 Q122 L105 C146 R158 C136 C135 C145 C148 C142 C141 C133 C134 C128 C122 C121 L107 L108 C115 C116 R119 R120 R117 Q107 R112 R111 R109 Q108 Q111 Q110 C453 C809 C810 C454 R811 C812 C814 R812 R810 R809 C813 C831 C820 C830 C829 C808 C806 C823 C824 C828 Q106 R815 C825 Q104 Q103 Q105 C150 C109 R478 R477 Q109 L104 Q126 C151 C153 Q128 R174 Q124 C152 R160 C422 C452 C420 C418 C406 C405 C412 ...

Page 18: ...CNS102 CNS101 YL BL BK PK WH BK 1 2 3 4 5 6 7 2 3 1 WH BK RD CNP102 P17 8 H TO MAIN PWB P16 6 H TO MAIN PWB CNP101 TAPE MOTOR WH BK MM1 SWM5 CAM BK WH CNP1 CNS1B CNS1A CNS2B CNS2A CNS3B CNS3A BL YL PK WH BK RD WH GY WH GY WH GY WH RD WH GY WH GY WH BL PK WH YL BK CNP2 CNP3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 P17 9 A TO MAIN PWB P17 8 A TO MAIN PWB P17 7 A TO...

Page 19: ...C381 R380 C392 C394 R381 C393 Q301 C320 FE301 R315 C323 R308 L312 C322 C321 Q361 D368 D367 C384 CF301 R318 R399 1 1 B C E 3 2 1 B C E E C B E C B 3 2 1 2 3 R310 1 2 CNP301 L354 R358 R304 R307 R305 Q354 Q353 CF351 1 1 2 3 5 10 12 13 15 20 24 BF351 T351 CF302 T302 IC302 CNP303 Q360 R370 2 3 4 5 6 7 8 12 13 14 15 16 17 18 19 20 21 22 CNP901 F962 T2 5A L 250V F963 T1 6A L 250V POWER TRANSFOMER K952 K9...

Page 20: ...TR_ TR FO FO_ GND PD VR LD VREF SP SP_ SL SL_ PU IN PUCKUP IN SW4 SPIN M1 SLIDE M2 PUIN 5V DRF SL SL SQOUT COIN CQCK 5 5 4 4 3 3 2 2 CNS1B 1 CNS1A 1 PD GND LD VR FO_ TR TR_ FO 8 7 6 5 4 3 2 8 7 6 5 4 3 2 CNS2B 1 CNS2A 1 PICKUP UNIT K MON TR FO FO TR LD GND E LD ACTUATOR B C F A LT0H30P1 8 7 6 4 5 3 2 1 4 5 3 2 1 LD VR PD GND F F E F K A B T T A B F K E A B F K E R61 15K R30 15K R26 220K CNS3B CNS3...

Page 21: ... EFMIN TEST2 CLV CLV_ V P HLF TES TA1 MAIN PWB A1 1 4 CD_R GND P26 1 G P23 10 G TO MAIN SECTION DISPLAY PWB CD_L M_12V GND D_5V F1 T500mA L 250V 3 1 MOTOR PWB D M_GND MOTOR GND GND P22 6 G P23 8 G 9 G TO DISPLAY PWB D_GND CD_OPEN CLOSE GND DISC_NO UP DOWN CD LD M PUIN NC 4 3V 5V D_GND 12V D_GND GND D MECHA UP GND D DISC NO OPEN CLOSE GND D M M GND M SOL 5V DRF SL RWC WRQ SL RES SQOUT COIN CQCK P24...

Page 22: ...1 X2 DO DI CE CL TUNER SD IC VDD NC NC S10 S11 NC CD DSP RES VDD TAPE BIAS TAPE REC CD DSP WRQ T1 T2 CD DSP RWC CD DSP CQCK CD DSP COIN CD DSP SQOUT RESET OPEN CLOSE CD T T AVSS CD UP DOWN DISC NO T0 T1 REMOCON SYSTEM STOP T2 T3 T4 T8 S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S14 S15 CD SL TAPE SOL TAPE MOTOR MIC TAPE F P T1 RUN PLSE TAPE MECHA STOP POWER DISC1 DISC2 DISC3 9G 4G 3G 2G 1G 8G 7G P7 P8 P9 F F P1...

Page 23: ... 3 50 R798 150 ZD701 MTZJ3 3B R786 1K R781 10K B B R750 100K R751 100K R734 10K CNSM1 CNPM1 MOTOR GND PHM1 RUN PULSE SENSOR B T2 RUNPULSE FOOL PROOF T1 RUNPULSE SOLENOID MECHA STOP M1 B B R707 10K R727 1K R700 5 6K R726 10K R724 1K R745 1K R747 1K R748 1K R746 1K R797 1K R753 3 3K R738 1K R739 1K R740 1K R730 1K R732 10K R733 10K R723 1K R725 1K R755 8 2K R752 8 2K R744 8 2K R742 10K R756 100K R74...

Page 24: ...15 10 CNS101 CNS102 CNP102 CNP101 C105 180P C101 0 001 C106 180P Q106 2SC2389 SS Q103 2SC2389 SS C102 0 001 Q105 2SC2389 SS Q104 2SC2389 SS Q109 KTA1266 GR R154 10K C111 330P C113 330P C115 47 10 L107 2 2µH R117 1K L108 2 2µH C114 330P C132 0 001 R138 6 8K C405 0 047 ML C403 0 047 ML SO401 IC401 LC75394E AUDIO PROCES R142 56 R134 68K R133 22K R132 4 7K R120 56 R102 1K R118 1K R141 56 C129 470P C13...

Page 25: ...IN PWB A1 2 4 8 9 10 7 6 5 4 3 2 1 P28 5 A D402 1SS119 D401 1SS119 R153 10K R154 10K IC101 AN7345K C132 0 001 R138 6 8K C451 2 2 50 R142 56 R134 68K R141 56 C129 470P C131 0 001 R152 1K R136 3 3K R160 150 1 2W 7 2 R475 100K R166 47K R162 4 7K Q128 KTC3203 Y Q124 2SA1015 GR R158 470 C146 220 10 Q126 KRC104 M C145 22 16 C147 0 022 C141 1 50 R139 560 R145 10K C140 0 0033 C133 22 16 C142 1 50 R137 6 8...

Page 26: ...04 3 3K C804 0 0015 R803 3 3K C803 0 0015 C972 R974 12K C952 47 16 R952 33K ZD951 MTZJ6 2C Q953 KTC3199 GR Q952 2SD2012 Y R951 1 5K C954 10 50 R953 10K C824 0 022 C953 0 01 D951 1SS119 Q943 KTC3199 GR Q942 2SD2012 Y Q941 2SD2012 Y Q971 KTA1266 G R975 220 R976 220 R973 100 R949 22K R948 22K R945 33K R944 18 D941 1SS119 R943 18 R946 100 R947 270 C973 47 50 C974 47 50 C975 47 50 C976 100 35 C948 10 5...

Page 27: ...BI901 R836 330 1 2W J801 HEADPHONES SO801 FRONT SPEAKERS 1 51 ER AMP R812 270 1 2 R811 270 1 2 C972 100 50 C971 100 50 D971 RL104A R974 12K C871 0 001 C872 0 001 Q971 KTA1266 GR R977 2 2 R978 2 2 75 20 R976 220 R972 3 3K R973 100 D972 RL104A D973 RL104A C973 47 50 C974 47 50 C975 47 50 C976 100 35 C962 0 047 ML C961 0 047 ML D963 RL104A D962 RL104A D961 RL104A D964 RL104A ZD971 MTZJ3B ZD972 MTZJ6 ...

Page 28: ...11 1SS119 D312 1SS119 C327 0 001 CNP301 SO301 R399 330 R310 4 7K C323 0 022 C321 0 022 C386 330P C392 0 001 R371 1K R372 1K R373 1K R374 1K R360 4 7K R398 1 2K C384 0 001 D368 1SS119 L354 C388 10 C381 12P C358 1 R395 5 6K C383 0 022 C371 1 R368 33K C357 2 2 C395 0 022 R307 330 R353 270 C375 3 3 CF301 R385 10K L311 L312 2 2µH L352 100µH R377 1K C356 0 001 Q301 2SC380O D352 1SS119 R361 4 7K R367 1K ...

Page 29: ... 2 1 12 11 10 0V 2 6V 0 5V 0 1V 0V 0V 1 5V 0V 5 6V 5 3V 1 2V 1V 1 2V 1V 3 8V 1 2V 17 16 15 14 13 20 19 18 0V 0V 2 8V 2 6V 21 22 PIN NO VOLTAGE IC302 5 5V 5 5V 2V 2V 2V 2V 2V 2V 7 2V 8 2V 0 5V 0 8V 0V 0V 0V 0V 2 6V 2 6V 2 6V 2 6V 6 3V 8 2V 1 2V 1 2V 9 8 7 6 5 4 3 2 1 12 11 10 1 3V 1 4V 1 4V 0V 2 2V 2V 2V 1 9V 2V 2V 1 6V 1 6V 0 6V 0 7V 7 2V 8 2V 17 16 15 14 13 20 19 18 7 2V 8 2V 2V 2V 2V 2V 2V 2V 21...

Page 30: ...3 0 5ms 5 0 V HFL 0 5ms 5 0 V TES REVIEW 50ms 10 0 V JP CUE 50ms 10 0 V JP 50ms 0 50 V JP 50ms 1 00 V TE 0 5ms 10 0 V JP 0 5ms 10 0 V JP 0 5ms 0 50 V JP 0 5ms 1 00 V TE REVIEW 50ms 10 0 V JP 50ms 10 0 V JP 50ms 0 50 V JP 50ms 1 00 V TE 0 5ms 10 0 V JP 0 5ms 10 0 V JP 0 5ms 0 50 V JP 0 5ms 1 00 V TE PLAY 20ms 1 00 V SPO NORMAL DISC TN0 01 20ms 2 00 V CLV PLAY TCD 712 140mm TN0 01 50ms 1 00 V SPO 50...

Page 31: ...o stop Is from 5 V till 2 5V down pulse approx 300 ms Check the SWM3 and the wiring from the IC701 pin 21 to the SWM3 No No input into the IC701 pin 21 when the turntable is rotating 5V 2 5V 0V Yes Check IC2 pin26 Q91 and Q93 and the periphery Check the MECHA UP SW and the wiring from the IC701 pin 21 to the MECHA UP SW No Yes Is there following voltage input on the IC701 pin 21 in the specific st...

Page 32: ...s 24 and 25 IC91 pins 1 and 3 The CD function will not work The CD operating keys 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 pick up in PICKUP IN SW position If the items mentioned above are OK check the main microcomputer IC701 Yes Yes No Yes No The CD operating keys work Check ...

Page 33: ... Figure 33 2 Figure 33 1 Waveform in case of normal play back HF 1 0V DIV 0 5µsec DIV DC When playing back the disc 3 2 1 4 0 5s 1 00 V IC1 16 FD 0 5s 10 0 V IC2 13 CLV 0 5s 10 0 V IC1 54 DRF 0 5s 2 00 V IC1 7 TE Check the tracking system Check waveform of IC1 pin 7 TE Play is possible in TEST mode Although IL is possible play is impossible Check the periphery of IC 1 pin 14 Normal jump is impeded...

Page 34: ... is performed when disc exits Yes Although HF waveform is normal TOC data cannot be read Yes Check PDO waveform Fig 34 Abnormal Check the IC1 pins 43 and 44 IC2 pins 3 5 7 10 and 11 Stop Play As VCO freque ncy is locked at 4 32 M Hz voltage of PDO rises and stabili zes 2 3 0 5s 1 00 V IC2 3 PDO 0 5s 1 00 V IC2 16 FD Although HF waveform is normal and the time indication is normal no sound is emitt...

Page 35: ...DD Power terminal of digital system 24 CONT1 Input Output General 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 Output Difference monitor terminal At H deemph...

Page 36: ...Input Input terminal for test Pull down resistor is integrated Surely connected to 0V 63 CS Input Chip selection input terminal Pull down resistor is integrated Connected to 0when not controlled 64 TEST1 Input Input terminal for test Pull down resistor is integrated Surely connected to 0V Pin No Note The same potential must be supplied to the power terminals VDD VVDD LVDD RVDD XVDD In this unit th...

Page 37: ...indle 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 SPD Spindle control signal output pin 28 SLEQ Pin to connect thread phase compensation constant 29 SLD Thread control signal output pin 30 SL Input pin of thread feed signal from micro computer 31 SL Input pin of thread feed...

Page 38: ...gnal 61 BH1 Pin to connect capacitor for bottom hold of RF signal 62 LDD APC circuit output pin 63 LDS APC circuit output pin 64 VCC1 RF system VCC pin In this unit the terminal with asterisk mark is open terminal which is not connected to the outside Figure 38 BLOCK DIAGRAM OF IC 1 FIN2 FIN1 E F TB TE TE TESI SCI TH TA TD TD JP TO FD FD FA FA FE FE AGND SP SPI SPG SP SPD SLEQ SLD SL SL JP JP TGL ...

Page 39: ...t with UNBACK UP VDD 31 P04 SRS Input SRS provided not provided 32 XT2 Non connect 33 VSS Connect with GND 34 X1 X1 Input MAIN CLOCK 4 19MHz 35 X2 X2 Output MAIN CLOCK 4 19NHz 36 P37 C2 B CL Output C2 B Bus clock 37 P36 C2 B CE Output C2 B Bus chip enable 38 P35 C2 B DI Output C2 B Bus comand 39 P34 C2 B DO Input C2 B Bus data 40 P33 CD DRF Input Data read fiug from DSP 41 P32 CD PUIN Input L Inne...

Page 40: ... CD DSP CQCK CD DSP COIN CD DSP SQOUT RESET INPUT CD DSP RES CD T T OPEN CLOSE CONNECT WITH GND CD UP DOWN DISC NO T2 RUN PLSE Lch INPUT Rch INPUT 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 FIP22 FIP23 FIP24 FIP25 P120 P121 P122 P123 P124 P125 P126 P127 VDD P70 P71 P72 IC IN...

Page 41: ...ADS FOR UK ONLY Figure 41 2 FL DISPLAY 1 2 3 REC X BASS SLEEP ST MEMORY WIDE TA kHz MHz NR SRS TP RDS DOLBY IC5 VHiM56748FP 1 Focus Tracking Spin Slide Driver M56748FP OP1 15K 15K 25K 23K TSD 1 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Regbase Vcc Vctl3 Vctl3 Vctl3 out VM3 VM3 GND VM4 VM4 Vctl4 Gain4 Standby SS GND Standby 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Vrel in Vrel out N C...

Page 42: ...CD C410H CP C410 42 M E M O ...

Page 43: ...ire 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 VRN Metal film type VR MF Cylindrical type without lead wire VR...

Page 44: ...MTZJ13A ZD951 VHEMTZJ6R2C 1 J AC Zener 6 2V MTZJ6 2C ZD971 VHEMTZJ300B 1 J AB Zener 3V MTZJ3B ZD972 VHEMTZJ6R2A 1 J AA Zener 6 2V MTZJ6 2A FILTERS BF351 RFILA0009AWZZ J AE AM IF CF301 302 RFILF0072AFZZ J AG FM IF CF351 RFILF0003AWZZ J AK FM IF TRANSFORMERS T302 RCILZ0014AWZZ J AL AM Antenna T351 RCILI0011AWZZ J AD AM IF T961 RTRNP0118AWZZ J AW Power COILS L1 VP XHR82K0000 J AC 0 82 µH Choke L104 V...

Page 45: ... 50V Mylar C419 420 RC QZA683AFYJ J AB 0 068 µF 50V Mylar C421 424 RC QZA184AFYJ J AC 0 18 µF 50V Mylar C425 426 RC QZA333AFYJ J AB 0 033 µF 50V Mylar C427 428 RC QZA392AFYJ J AB 0 0039 µF 50V Mylar C433 434 VCTYMN1CX272K J AA 0 0027 µF 16V C435 436 RC GZA226AF1C J AB 22 µF 16V Electrolytic C437 438 VCKYMN1HB101K J AA 100 pF 50V C439 440 RC GZA106AF1C J AB 10 µF 16V Electrolytic C441 442 RC GZA105...

Page 46: ... 8W R305 VRD MN2BD682J J AA 6 8 kohms 1 8W R307 VRD MN2BD331J J AA 330 ohms 1 8W R308 VRD MN2BD330J J AA 33 ohms 1 8W R310 VRD MN2BD472J J AA 4 7 kohms 1 8W R315 VRD MN2BD820J J AA 82 ohms 1 8W R318 VRD MN2BD471J J AA 470 ohms 1 8W R320 VRD ST2CD103J J AA 10 kohm 1 6W R323 VRD MN2BD104J J AA 100 kohm 1 8W R330 VRD MN2BD272J J AA 2 7 kohms 1 8W R331 VRD ST2CD474J J AA 470 kohms 1 6W R351 VRD MN2BD5...

Page 47: ...VIDEO AUX SO801 QTANA0404AWZZ J AF Terminal Speaker SOLM1 2 RPLU 0002AWZZ J AH Solenoid Ass y SW1 QSW P0004AWZZ J AE Switch Push Type Open Close SW2 QSW F0001AWZZ J AD Switch Leaf Type Mecha Up SW3 QSW P0005AWZZ J AD Switch Push Type Disc Number SW4 QSW F9001AWZZ J AE Switch Push Type Pickup In SW701 92LSWICH 1401A J AC Switch Key Type Random Demo SW702 92LSWICH 1401A J AC Switch Key Type Volume D...

Page 48: ...KNBZ0334AWSA J AD Knob Function 223 JKNBZ0332AWSA J AD Knob Operation A 224 JKNBZ0333AWSA J AC Knob Operation B 225 JKNBZ0337AWSB J AD Knob X BASS 226 JKNBZ0336AWSA J AC Knob Open Close Rec Playback 227 MLEVP0068AWZZ J AB Lever Change 228 LCHSZ0011AWZZ J AG Chassis CD Mechanism 229 NGERK0004AWZZ J AB Gear Bevel 230 MSPRC0021AWFJ J AB Spring Worm Wheel 231 NGERW0006AWZZ J AC Gear Worm Wheel 232 NPL...

Page 49: ...J AD CD Motor PWB Only PWB E QPWBF0341AWZZ J AB Motor PWB Only 6 SPEAKER BOX PARTS 701 92L121 0068 J AP Net Frame Ass y 702 92L051 0036 J AW Cabinet Ass y 703 92L291 0032 J Speaker Cord 704 92L351 0125 J AD Label Specifications 705 92L316 0030 J AN Duct Panel 706 92L394 0024 J AC Port Cushion 707 92L502 0008 J Support Woofer 708 92L372 0087 J AB Screw ø4 32mm SP1 2 VSP0010PBS78A J AU Woofer ACCESS...

Page 50: ...CD C410H CP C410 52 A B C D E F G H 1 2 3 4 5 6 Figure 7 CD MECHANISM EXPLODED VIEW 7 306 1 701 304 701 302 301 702 702 303 M1 703 305x2 SW4 M2 305 PWB D 306 2 306 3 306 704 CD C410H ...

Page 51: ... 3 7 7 38 18 4 506 33 55 17 22 2 37 38 27 20 42 19 21 26 20 13 35 502 30 507 SOLM1 28 1 52 53 506 9 502x2 501x2 503x2 503x2 503x3 44 10 16 11 29 43 45 503 505 13 SWM5 MM1 PWB C 14 32 15 504 41 TAPE1 TAPE2 502 5 39 55 36 36 503x3 40 SWM3 SWM4 31 31 12 12 57 58 57 58 509 503 510 508 45 43 44 10 9 8 MOTOR BELT CONNECTION CD C410H ...

Page 52: ...701 209 1 209 2 201 3 201 1 201 221 223 224 222 603 213 603 213 226 225 204 1 204 2 206 1 206 2 214 208 215 201 2 201 2 606x2 604x4 216 210 210 2 210 1 619 606 601x6 220 618x2 260x2 252 254 602 253 203 619x7 206 204 618 253 618 606x2 270 261 262 603 603x2 603x2 603x3 618 254 618 605 218 255 271x2 264x2 260x4 217 PWB A2 PWB A3 PWB B1 a b a PWB B2 PWB B3 b ...

Page 53: ...XPLODED VIEW 2 2 10 CD C410H 603 243 250 240 241 242 243 603 250 612x4 243 257 228 267 M3 PWB E 609x2 SW2 227 233 234 235 236 229 229 237 611 610 238 239 610 232 231 230 243x2 243 243 243 SW3 269 246 617 614 247 248 249 608x2 608x2 268 202 211 CD MECHANISM 613 245 244 ...

Page 54: ...CD C410H CP C410 56 Figure 11 SPEAKER EXPLODED VIEW A B C D E F G H 1 2 3 4 5 6 CP C410 11 Red Black Woofer SHARP 704 703 702 708x4 707 701 706 705 SP1 2 ...

Page 55: ... Accessories 92LBAG1460C1 5 Operation Manual TiNSE0155AWZZ 6 AM Loop Antenna QANTL0005AWZZ 7 FM Antenna 92LF ANT1535A 8 Registration Card 92LCARD1751A 9 Remote Control RRMCG0099AWSA 10 Polyethylene Bag AC Power Supply Cord 92LBAG1770A 11 Label TLABE0153AWZZ CP C410 1 Polyathylene Bag Speaker 92L411 0064 2 Packing Add Speaker Top Bottom 92L412 0063 3 Feature Label 92L353 0046 T O P T O P FRONT FRON...

Page 56: ...CD C410H CP C410 58 Writer and Editor Quality Reliability Control Center of Audio Visual Systems Group Sharp Corp A9705 4778NS HA M Printed in Europe SG SK STCL ...

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