Sharp CD-C470, Service Manual

Page 1: ...01 302 VHCKDV147C 1 J VHCSVC211C 1 J Silicon SVC321C Variable Cap AG VD331 VHCKV1236Z23F J Not Used Variable Capacitance KV1236Z23F VD331A B Not Used VHCSVC321C2 1 J Silicon SVC211C Variable Cap AG ZD381 VHEUZ5R1BSB 1 J VHEMTZJ5R1B 1 J Zener 5 1V MTZJ5 1B AC ZD701 VHEUZ3R3BSB 1 J VHEMTZJ3R3B 1 J Zener 3 3V MTZJ3 3B AA VIBRATOR XL1 RCRM 0008AWZZ J 92LCRSTL1746A J Ceramic 16 93MHZ CAPACITORS C2 RC G...

Page 2: ...TN 0108AWSA J JBTN 0121AWSA J Button Stop Tape 1 AD 214 JBTN 0105AWSA J JBTN 0122AWSA J Button Play Tape 2 AD 217 JBTN 0109AWSA J JBTN 0123AWSA J Button Stop Tape 2 AD 227 PCUSG0027AWZZ J Not Used Worm Wheel Cushion 236 MSPRC0021AWFJ J Not Used Spring Worm Wheel 248 92LMEC2448CTS1 J 92LCoV2790CTS1 J Cassette Cover Ass y Tape1 AM 248 1 Cassette Cover Tape1 Not Replacement Item 248 2 HDECQ0206AWSA J...

Page 3: ...WZZ J Packing Add Left Right AN SPAKC0554AWZZ J SPAKC0659AWZZ J Packing Case AQ TCAUA0012AWZZ J Not Used Caution Label Operation Manual For Taiwan Only TiNST0031AWZZ J TiNST0038AWZZ J Operation Manual For Thailand AF TiNSZ0240AWZZ J TiNSZ0315AWZZ J Operation Manual Except for Australia AK New Zealand Thailand TiNSZ0241AWZZ J TiNSZ0316AWZZ J Operation Manual For Australia New Zealand AD Not Used TL...

Page 4: ...REF REF SLD SL SL JP JP CV SLOF HFL TES TOFF TGL REF REF SLEO SPO SP SPG REF REF REF TESI TE TE TB F E FIN2 THDL VCC CE CL LATOH S Q R FSTA REF CD MOTOR PWB B PICKUP IN MOTOR SLED MOTOR SPINDLE LD VR PD GND FO_ FO TR TR_ B F A E K 1M 1M 2200P 2200P K E A B VR1A 1 16 ACTUATOR TR FO TR FO F PICK UP UNIT SL_ PU IN SP SP_ SL TP1 5V SL SL PUIN 1 2 3 4 5 6 1 2 3 4 5 6 CNS3B CNS3A C19 47 25 C17 0 47 50 M...

Page 5: ...V CLV_ CLV DIGITAL SERVO HLF TES SERVO COMMAND TOFF TGL JP JP_ PCK VDD FSEQ CONT5 EMPH EXTERNAL OUTPUT C2F DOUT TEST3 DIGITAL OUT NC MUTEL TEST4 RCHO LVDD LCHO RVSS 1BIT DAC LVSS 4FS DIGITAL FILTER RVDD MUTER XVDD XOUT XIN XVSS SBSY EFLG CONT4 CONT3 CONT2 CONT1 DEF1 PDO VVSS ISET FR VSS V P TA1 D_GND MOTOR GND M_GND CD_R CD A GND CD_L 12V DRIVER 5V SERVO D_GND 5V uCOM 4 3V AUDIO GND 1 3 GND D MECH...

Page 6: ...DI CL LOUT ROUT 12V AUDIO PROCESSOR LF1C3 LF1C2 LF1C1 LT IN L SELO LI VIN 1 L3 LFS RFS RVref RT OUT RVR IN RTEST RVR OUT Vref VDD LVref LT OUT LVR IN LTEST LVR OUT RIN VIN 2 LIN VIN 2 AUDIO B MECHA B 2 1 CD B 5V µ COM GND µ COM GND MECHA POWER_CONT 19 12V LAMP P12 6 A TO DISPLAY PWB CD_L 12V SERVO CD B 12V MECHA POWER GND D CD_R 5V µ COM CD_A_GND L2 L1 VSS CL DI CE VSS AVSS R1 R2 R3 RIN VIN 1 R SE...

Page 7: ...C602 0 001 R604 15K R603 15K C601 0 001 CNP902 CNS902 SO901 SW901 CNS901 CNP901 R644 56K C902 2200 50 R605 1K R602 4 7K D431 1SS119 C476 100 16 C471 IC921 KIA7805P C921 0 022 ML IC922 KIA7812P 26 25 C461 100 10 C460 0 0027 C464 100P C466 10 50 C475 100 10 C465 10 50 C463 100P C459 0 0027 C923 0 047 ML C928 0 1 ML R606 1K J601 SO601 C639 220P C633 0 022 IC601 LA4282 R616 4 7 R615 4 7 C612 0 047 ML ...

Page 8: ... R209 10K SW607 SW605 SW606 M601 CNS203 CNP203 C220 1 50 C221 1 50 C219 560P R208 10K C212 330P R212 10K R229 33K C216 0 033 ML R227 33K R232 2 7K Q202 2SC1845F C228 0 001 C218 560P R236 560 R220 10K C209 0 022 ML R218 100K C210 330P Q207 KTA1266 GR C208 0 001 R201 10K Q206 KTC3199 GR C214 47 25 R223 3 9K C211 330P C223 0 022 C229 22 16 C215 47 25 R206 1K Q209 KRC104 M R231 2 7K Q208 KRC104 M R234...

Page 9: ... MECHA 56K HIGH CHROME 56K GND ALC ALC VCC RIPPLE Nor CrO2 B B B REC_SW 2 1 2 1 R257 150 R235 2 2K R247 10K R259 100K Q211 KTC3199 GR C231 0 056 ML Q213 KTC3199 GR R245 10K R249 10K C235 0 0033 R236 560 C237 1 50 R248 10K C229 22 16 Q210 KTC3199 GR C240 22 16 C241 100 10 C238 1 50 IC201 AN7345K R239 100 R243 10K R240 100 R256 470 R254 10K R230 22K C236 0 0033 R255 1K R258 100K Q212 KTC3203 Y C232 ...

Page 10: ...119 VD301 SVC221C R315 47K L303 C325 22P CH VD302 SVC221C R319 4 7K C342 0 022 R339 4 7K C331 0 022 C339 0 047 C344 18P UJ T331 C353 10 50 Q302 KTC3194 Y C326 0 022 IC301 TA7358AP C312 10P C315 0 01 L302 T301 C316 0 0047 C313 0 0047 C320 0 001 C319 0 022 C321 0 022 C314 4 7P UJ C322 15P CH C317 4 7P R318 680 R314 10 R316 47 C324 3 3P UJ C323 18P CF302 C318 0 001 R311 100K R313 33K C328 10 50 R317 ...

Page 11: ... CL DO IO1 X IN CE CL DI DO B01 B04 AM IN FM IN PLL IO2 VDD PD A IN A OUT VSS X OUT TP301 TP303 TP302 R397 4 7K D382 1SS119 R319 4 7K R374 6 8K R399 10K R400 10K R394 1K L381 100µH X381 4 5MHz R388 1 5K C385 1 50 C371 0 018 ML C372 0 018 ML R386 10K R351 3 9K C387 100P C388 0 001 C390 12P CH C391 15P CH R390 2 2K C392 0 001 R363 10K R391 47K R392 1K R395 1K R393 1K R396 1K R387 150 ZD381 MTZJ5 1B ...

Page 12: ...OWN VOLUME UP POWER FAST FORWARD REWIND OPEN CLOSE STOP DISC SKIP X BASS FUNCTION SELECTOR BAND SELECTOR MEMORY TUNING UP TUNING DOWN 3 2 1 GND µ COM 5V µ COM POWER POWER_CONT COM 1 2 3 0 RESET VDD S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 12V LAMP P6 1 F TO MAIN PWB 19 3 1 2 CLOCK TIMER C718 100P C719 100P R765 6 8K C704 100P R758 100K R757 100K R761 100K R743 1K R...

Page 13: ...TO MAIN PWB P15 7 A TO MAIN PWB P14 6 A TO MAIN PWB TO MAIN PWB P15 8 H CNP901 CNS901 TO MAIN PWB P14 5 H CNP203 CNS203 M601 TAPE MOTOR TAPE2 MAIN TAPE1 MAIN SW607 SW606 SW605 RECORD 8 7 6 5 4 3 2 1 GY VL BL GR YL OR RD BR TO MAIN PWB P15 11 F CNP902 CNS902 OR BL YL 4 3 2 1 YL BR BR PICKUP UNIT POWER TRANSFOMER CD MOTOR PWB B BR COLOR TABLE RD R OR YL GR BL VL GY WH W BK PK BROWN RED ORANGE YELLOW...

Page 14: ...C52 R38 R58 C41 C34 R56 C59 R57 C42 R60 R46 R47 C57 C22 C55 C56 R45 R258 C58 D81 Q214 R235 C216 R218 Q203 Q201 Q204 R204 R205 R202 R203 Q202 R212 C209 R213 Q209 Q208 Q207 R252 R208 C244 R250 C203 C204 C242 C243 R220 Q212 R253 R251 L203 R257 CNP204 D202 R260 D201 L205 J601 C652 R629 R630 R736 R737 D701 D704 X BASS SW710 VOLUME UP SW702 D705 D703 D702 VOLUME DOWN SW703 OPEN CLOSE SW707 C708 R708 R74...

Page 15: ...Q641 R605 C634 C633 IC601 R644 C639 C636 C665 R397 C392 Q381 IC381 1 5 1011 12 15 20 22 X381 C391 C390 C388 C383 R400 R396 R393 R394 R395 D381 D382 C75 CNP2 C921 C927 C928 C475 C926 R615 C924 C923 C611 C613 R625 C465 C609 R616 R626 R606 R608 C476 D431 C610 C459 C463 C612 C614 C443 C445 C468 C481 C439 R447 R449 C441 R602 C467 C461 R375 R373 R374 R376 C435 C433 C431 R451 R460 R461 R462 C432 C434 C50...

Page 16: ... 257 259 616 260 258 Except for Thailand For Thailand 202 203 605 616 602 601x2 250 201 2 248 1 249 1 249 2 201 1 201 3 253 219 LCD701 PWB A3 602x8 248 2 208 208 248 249 246 215 217 603x4 TAPE MECHANISM 616 605 204 214 213 212 211 210 209 602 218 602x6 Silicon Grease 614x2 256 615x2 PWB A4 PWB A2 PWB A1 614x2 614x2 201 270 269 216 272x2 272 272 272 271 x2 PWB A4 254 251 252 255 263 ...

Page 17: ...M3 601 222 231 220 607 221 223 266 222 601 231 603x4 222 233 247 PWB C 610x2 SW2 232 239 240 241 242 243 612 611 244 245 611 238 237 222x2 222 222 262 222 SW3 226 609 228 230 605x2 605x2 205 206 261 235 235 234 608 225 224 229 229 1 267 229 2 229 3 268 Figure 17CABINET EXPLODED VIEW 2 2 CD C407W ...

Page 18: ...EW A B C D E F G H 1 2 3 4 5 6 CP C407 705 WOOFER SUPER TWEETER SP3 L CH SP4 R CH SP3 L CH SP4 R CH SP1 L CH SP2 R CH WOOFER 701 SP1 L CH SP2 R CH 707x4 SP1 L CH SP2 R CH 703 704x2 702 706 RED BLACK BLACK SUPER TWEETER SP3 L CH SP4 R CH Changed PARTS ...

Page 19: ...CD C407W CP C407 19 MEMO ...

Page 20: ... a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher EX SHARP CORPORATION Communication Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan A9808 1858NS HA M ...

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