| Audio Make | Audio Model | Problem | Solution |
|---|---|---|---|
| SONY | APM007AV | AMP LED FADES & AUDIO CUTS OFF AFTER A MINUTE | CHANGE Q301 (PN:8-729-2815-2). |
| SONY | AVU270 | AC SWITCH OUTLET NOT WORKING. | REPLACE D902, (PN:8-719-107-4) |
| SONY | AVU360 | INTERMITTENT SOUND ON TV CHANNELS AFTER 1 HOUR | REPLACE IF-B001 I. F. BLOCK |
| SONY | BM600 | NO PLAYBACK, HAS FF & RWD (FLYWHEEL GEAR BROKEN). | REPLACE THE GEAR WITH AN IMPROVED ONE, 3-574-629-11 |
| SONY | BM900 | NO PLAYBACK, HAS FF & RWD (FLYWHEEL GEAR BROKEN). | REPLACE THE GEAR WITH AN IMPROVED ONE, 3-574-629-11 |
| SONY | CCDM8U | DOOR NOT LATCHING & WILL NOT EJECT UNABLE TO COMPLETE ANY | REPLACE CAM ASSEMBLY WITH IMPROVED ONE (PN: X-3712-031-1) |
| SONY | CDP101 | WON'T ACCEPT DISC OR READ TOC | ADJUST RV202 TO BRING VOLTAGE AT IC203 PIN 5 FROM 2.85 VDC TO 2.55 VDC ADJUS |
| SONY | CDP101 | LEFT OUTPUT DISTORTED | REPLACE Q504 |
| SONY | CDP101 | SKIPS JUMPS TRACK | READJUST RF PLL FREQUENCY & FOCUS GAIN |
| SONY | CDP101 | HISS ON 1 CHANNEL OTHER CHANNEL DEAD | REPLACE Q505 |
| SONY | CDP101 | DISC SUDDENLY SPEEDS UP & THEN EJECTS SOMETIMES IN STOP MODE HEAR DISC MOTOR | REPLACE IC203 |
| SONY | CDP101 | DISC WON'T SPIN DUE TO RESTING ON TABLE ASSEMBLY | REPLACE CHASSIS ASSEMBLY |
| SONY | CDP101 | HISS ON ONE CHANNEL OTHER CHANNEL DEAD. | REPLACE Q505. |
| SONY | CDP101 | DISC MOTOR TURNED BACKWARD AT MAXIMUM SPEED. | FOUND CRYSTALL X502 (8.6436 MHZ) WAS DEFECTIVE. |
| SONY | CDP101 | RANDOMLY SKIPS PROGRAM MATERIAL | REPLACE OPTICAL BLOCK KSS-100A |
| SONY | CDP101 | DISC EJECTS BEFORE TABLE OF CONTENTS (TOC) CAN BE READ | FREE STUCK OBJECTIVE LENS-COIL ASSEMBLY |
| SONY | CDP101 | STAYS IN SCAN | REPLACED IC304 |
| SONY | CDP101 | WON'T READ TABLE OF CONTENTS EJECTS AFTER 3 TIMES | REPLACE PICKUP ASSEMBLY (PN: KSS-100A) |
| SONY | CDP101 | CLICKING POPPING NOISE | REPLACE IC504 & ALLIGNED |
| SONY | CDP101 | POPPING & CLICKING NOISES ALTERNATING FROM LEFT & RIGHT CHANNEL | CHECK TIMER DISPLAY SWITCH IN FRONT PANEL |
| SONY | CDP101 | DRAW WON'T OPEN NO LED INDICATION ON OPEN CLOSE BUTTON | REPLACE R390 4.7 OHM 1/4 WATT OPEN IN +13V LINE |
| SONY | CDP101 | STATIC IN BOTH CHANNELS AFTER 10 MINUTES | REPLACE CX79034 & COMPLETE ALIGNMENT |
| SONY | CDP101 | NO AUDIO (SLED MOVES TO OUTSIDE OF DISC) | REINSTALL & RESOLDER X101 CONTACTS |
| SONY | CDP101 | WON'T READ TABLE OF CONTENTS | RESOLDER BAD CONNECTIONS OF IC403 |
| SONY | CDP101 | DISC WOULD EJECT BEFORE THE T.O.C. COULD BE READ | FREE STUCK OBJECTIVE LENS-COIL ASSY. |
| SONY | CDP101 | UNIT STAYS IN SCAN. | REPLACED IC304. |
| SONY | CDP101 | DISTORTED SOUND. | REPLACE RAM IC501. |
| SONY | CDP101 | WHISTLE ON LEFT CHANNEL | REDRESS AUDIO LEADS AROUND CNP22 FOR BEST ELIMINATION OF NOISE. |
| SONY | CDP101 | WITH DISC IN PLACE TRANSPORT WOULD CLOSE BUT WOULD ALSO REJECT IT. | CNJ36 TO BSL MOTOR WAS INTERMITTENTLY LOOSE CAUSING VOLTAGE TO MOTOR TO VARY |
| SONY | CDP101 | NO ANALOG OUTPUT FROM IC507 (D/A CONVERTER). | REPLACE IC507 D/A CONVERTER. |
| SONY | CDP101 | WOULD NOT READ TOC | RESOLDER BAD CONECTIONS OF IC403 |
| SONY | CDP101 | UNIT WILL NOT ACCEPT DISC | ADJUST RR PPL AND CLV |
| SONY | CDP101 | DOOR WILL NOT ALWAYS WORK OR WILL OPEN OR CLOSE BY ITSELF | REPLACE IC304 STK6922 WITH A BX-1201 (8-741-120-10) IC. |
| SONY | CDP101 | STATIC NOISE IN BOTH CHANNELS AFTER 10 MINUTES | REPLACE CX79034 & COMPLETE ALIGNMENT. |
| SONY | CDP101 | POPPING AND CLICKING NOISES ALTERNATING FROM LEFT AND RIGHT CHANNEL. | CHECK TIMER DISPLAY SWITCH IN THE FRONT PANEL. |
| SONY | CDP101 | SOUND DISTORTED | REPLACE RAM IC501 |
| SONY | CDP101 | UNIT WILL NOT READ TOC EJECTS AFTER 3 TIMES | REPLACE PICK-UP ASSY. (PN:KSS-100A). |
| SONY | CDP101 | SKIP OF PROGRAM MATERIAL AT RANDOM. | REPLACE OPTICAL BLOCK KSS-100A |
| SONY | CDP101 | DISC WOULD SUDDENLY SPEED UP AND THEN EJECT. | REPLACE IC203. |
| SONY | CDP101 | DISC EJECTS AFTER TWO OR THREE SECONDS. | REMOVE SOLDER BRIDGE BETWEEN R333 AND JW122 COMPLETE ALIGNMENT PHASE RV201 |
| SONY | CDP101 | DISC WILL NOT SPIN DUE TO RESTING ON TABLE ASSEMBLY. | REPLACE CHASSIS ASSEMBLY. |
| SONY | CDP101 | DOOR OPENS SLOW | REPLACE IC304, R390, R391. |
| SONY | CDP101 | DISK MOTOR WOULD RUN AT POWER ON. NO LOADING OR CHUCKING OPERATION. | NO CLOCK WAVEFORM AT PIN 2 OF IC102 OR PIN 2 OF IC104. REPLACE X101 |
| SONY | CDP101 | SKIPPING JUMPS TRACK. | READJUST RF PLL FREQUENCY AND FOCUS GAIN |
| SONY | CDP101 | NO AUDIO SLED MOVES TO OUTSIDE OF DISC. | REINSTALL AND RESOLDER X101 CONTACTS. |
| SONY | CDP101 | INTERMITTTENT OPERATION | Q510 IC503 X502 |
| SONY | CDP101 | DISTORTED LEFT OUTPUT | REPLACE Q504 |
| SONY | CDP101 | FOCUS COIL OSCILLATES | REPLACE IC204 STK6922 WITH NEW TYPE BX1201 |
| SONY | CDP102 | INTERMITTENTLY SKIPS TRACKS | RE LUBERICATE SLIDE SHAFT REF #511 |
| SONY | CDP102 | NOISE IN AUDIO AFTER 15-20 MINUTES | REPLACED INTERMITTENT IC310 (PN: 875201520) & CHECK CX23035 |
| SONY | CDP102 | INTERMITTENT MISTRACKING | ADD A RESISTOR OF 33K OHM (1/6W 1-247-867-00) BETWEEN PIN 25 CX20108 & GROUN |
| SONY | CDP102 | SKIPS TRACKS INTERMITTENTLY. | RE LUBERICATE SLIDE SHAFT (REF. #511). |
| SONY | CDP102 | NOISE IN THE AUDIO AFTER 15-20 MIN. | REPLACED INTERMITTENT IC310 (PN: 875201520) ALSO CHECK CX23035 |
| SONY | CDP110 | DISTORTED AUDIO. | REPLACED IC303 CXD1135Q (PN: 875232205). |
| SONY | CDP110 | EJECT IS INTERMITTENT. | REPLACE DRIVE BELT. NEW PN 4-917-548-02 |
| SONY | CDP110 | UNIT MAY NOT FOCUS OR MAY NOT TRACK. | REPLACED IC2 CXA1082AQ (PN: 875203165). |
| SONY | CDP110 | AUDIO DISTORTED | REPLACED IC303 CXD1135Q (PN: 875232205) |
| SONY | CDP110 | MAKES A NOISE & DOOR WON'T STAY CLOSED | REPLACED IC6 (PN: 875930390) |
| SONY | CDP110 | UNIT MAKES A NOISE & DOOR WILL NOT STAY CLOSED. | REPLACED IC6 (PN: 875930390). |
| SONY | CDP110 | WON'T FOCUS OR TRACK | REPLACED IC2 CXA1082AQ (PN: 875203165) |
| SONY | CDP190 | IC102 REPEATEDLY FAILS | IF IC102 IS DETERMINED TO BE BAD REPLACE AND TEST |
| SONY | CDP190 | DISTORTION AFTER WARM UP | REPLACED IC211, (PN: 8-752-334-51). |
| SONY | CDP190 | UNIT ACCEPTS DISC & READS T.O.C. BUT WILL NOT MOVE OPTICAL ASSY OUTWARD HOME | REPLACED IC102 FOCUS/TRACKING/SPINDLE/SLED DRIVE O.P AMP/BUNNER IC 875982194 |
| SONY | CDP200 | DISC MOTOR WON'T TURN | READJUSTED FOCUS OFFSET RV103 & RF PLL |
| SONY | CDP200 | START TO SKIP AFTER WARMUP | REPLACED IC406 STK6932 WITH IMPROVED (PN: BX1234) |
| SONY | CDP200 | SKIPS OR MISSES COMPLETE TRACKS | REPLACED CHUCKING ARM (PN: X490220130) |
| SONY | CDP200 | UNIT SKIPS OR MISS COMPLETE TRACKS. | REPLACED CHUCKING ARM (PN: X490220130). |
| SONY | CDP200 | UNIT SKIPS | POOR CONTACT BETWEEN THE CLUTCH IN THE CHUCKING ARM AND THE DISC |
| SONY | CDP200 | AFTER WARM-UP THE UNIT STARTED SKIPPING. | REPLACED IC406 STK6932 WITH NEW IMPROVED ONE BX1234. |
| SONY | CDP200 | DISC TABLE MOTOR TURNS BACKWARDS AT HIGH SPEED AT TURN ON. | REPLACED X501 CRYSTAL (PN: 152799900). NOTE: FOUND NO CLOCK AT PIN 15/16 IC5 |
| SONY | CDP200 | THE DISC MOTOR DOESN'T TURN. | READJUSTED FOCUS OFFSET (RV103) AND RF PLL. |
| SONY | CDP203 | NO FUNCTION DISPLAY LIGHTS UP STRANGELY | REPLACED IC803, (PN:8-759-303-41). |
| SONY | CDP203 | INTERMITTENT NO EJECT. | LM BELT 4-913-797-01 & TENSION SPRING 1-913-796-01 |
| SONY | CDP203 | BACKGROUND NOISE IS HEARD DURING QUIET PASSAGES OF MUSIC. | REPLACED IC302 D/A CONVERTER (PN: 875201520). |
| SONY | CDP203 | ERATTIC OPERATION OR INTERMITTENTLY IT WILL ENTER SHUFFLE PLAY. | RESOLDER INTERMITTENT CONNECTION ON R809 WHICH IS ACROSS THE MASTRO CONTROL |
| SONY | CDP203 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP203ES | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP21 | EJECT IS INTERMITTENT. | REPLACE DRIVE BELT. NEW PN 4-917-548-02 |
| SONY | CDP25 | SCRATCHED DISC | REPLACE THE DISC SUPPORTS WITH THE DISC SUPPORT KIT. X-4912-53-1 |
| SONY | CDP25 | DISTORTED AUDIO. | REMOVED BURR FROM OPTICAL PICK-UP. |
| SONY | CDP25 | AUDIO DISTORTED | REMOVED BURR FROM OPTICAL PICK-UP |
| SONY | CDP270 | LOADS & UNLOADS CD TRAY ASSEMBLY | REPLACE LOADING BELT |
| SONY | CDP291 | NOISE IN AUDIO AT LOW LEVEL (SOUNDS LIKE PHONO CRACKS SNAPS & POPS) | REPLACE X251 |
| SONY | CDP291 | AUDIO HAS INTERMITTENT STATIC NOISE | REPLACE IC211 |
| SONY | CDP30 | WHEN NECESSARY TO REPLACE OPTICAL BLOCK ASSY, VERIFY CORRECT NUMBER | KSS-121A P/N X-4910-424-1, KSS-120C P/N X-4910-441-1 |
| SONY | CDP30 | WON'T READ TOC | REPLACED (PN:CX20109) RF AMP. |
| SONY | CDP30 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP30 | NO FOCUS. | BAD SOLDER CONNECTION ON PIN 32 IC106 LD ON. |
| SONY | CDP30 | NO FOCUS | BAD SOLDER CONNECTION ON PIN 32 IC106 |
| SONY | CDP302 | NOISY UNRELIABLE | REPLACE C220 10MFD X 50V. |
| SONY | CDP302 | NO DISPLAY ALL OTHER FUNCTIONS OK | REPLACE DISPLAY |
| SONY | CDP302 | WON'T READ TOC WOULD FOCUS SEARCH & THEN STOP WON'T PLAY AT ALL | REPLACE LEAKY C218 LEAKY |
| SONY | CDP302 | MACHINE FUNCTIONED NORMALLY WITH EXCEPTION OF HAVING NO, DISPLAY. | REPLACE DISPLAY. |
| SONY | CDP302 | INTERMITTENT WOULD NOT READ T.O.C. | RESOLDER ALL CONNECTIONS AROUND IC201 |
| SONY | CDP302 | NO PLAY FUNCTION. FOUND OPTICAL BLOCK STUCK AT REAR OF BU-1 UNIT. | FOUND THAT THE OPTICAL BLOCK HAD ADHERED TO RUBBER CUSHION |
| SONY | CDP302 | WILL NOT PLAY | BAD CONNECTION ON C905. |
| SONY | CDP302 | SKIPS INTERMITTENTLY, TRACK 6 OR HIGHER, NOT ALWAYS IN THE SAME PLACE. | MAKE A NEW BOTTOM PANEL THAT IS DEEPER THAN THE ORIGINAL ALLOW MORE CLEARANC |
| SONY | CDP302 | DISTORTED SOUND. | TRACED PROBLEM TO LOOSE PIN 41 OF IC307 (PN:CX23035) |
| SONY | CDP302 | INTERMITTENT MISTRACKING | ADD A RESISTOR OF 33K OHM (1/6W 1-247-867-00) BETWEEN PIN 25 CX20108 & GROUN |
| SONY | CDP302 | INTERMITTENT SKIPPING. | ADJUST RV102 |
| SONY | CDP302 | INTERMITTENT PLAY, SKIPS FORWARD, BACKWARD ETC. | PERFORMED RF PLL TRACKING AND FOCUS ADJUSTMENTS |
| SONY | CDP302 | UNIT WILL NOT READ TOC, WOULD FOCUS SEARCH & THEN STOP WON'T PLAY AT ALL. | FOUND C-218 LEAKY, WHICH WOULD NOT ALLOW UNIT TO LOCATE INNER PORTION OF DIS |
| SONY | CDP302 | MISTRACKS TOWARDS END OF DISC. | IN ADDITION TO ALIGNMENT, Q203 WAS FOUND TO BE LEAKY. |
| SONY | CDP302 | SOUND DISTORTED | RESOLDER PIN 41 TO BOARD OF IC307 (PN: CX23035) |
| SONY | CDP302 | WON'T PLAY | REPAIR BAD CONNECTION ON C905 |
| SONY | CDP302 | NOISY | REPLACE C220 10MFD X 50V |
| SONY | CDP302 | INTERMITTENT OPERATION. | BAD CONNECTION C905 & C952. |
| SONY | CDP307ESD | NO CHUCKING OPERATION. | REPLACE THE FORMER DRIVE BELT WITH A NEW VERSION 4-917-522-02 |
| SONY | CDP310 | INTERMITTENLTY WON'T READ CD | REPLACE TRAY LOADING BELT |
| SONY | CDP310 | WILL NOT READ CD MAY BE INTERMITTENT | REPLACE TRAY LOADING BELT |
| SONY | CDP35 | DOESN'T READ TOC & TRACKING IS NOT ENGAGED | REPLACE Q605 AND Q606 AND RESOLDER TRACKING COIL LEADS. |
| SONY | CDP35 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION. |
| SONY | CDP35 | WON'T READ TABLE OF CONTENTS (TOC) & TRACKING ISN'T ENGAGED | REPLACE Q605 & Q606 & RESOLDER TRACKING COIL LEADS |
| SONY | CDP35 | MISTRACKING/SKIPS | INCREASE R624 TO 6.8K |
| SONY | CDP35 | STATIC IN AUDIO ONLY WHEN MUSIC IS PLAYING ALSO UNIT MAKES TICKING SOUND. | REPLACE IC704 (PN:875930272) HM6116LPFP3 RAM . |
| SONY | CDP35 | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP35 | INTERMITTENT NO EJECT. | TENSION SPRING NEW # 1-913-796-01, LM BELT NEW # 4-914-797-01 |
| SONY | CDP35 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP350 | DOOR OPENS BY ITSELF | REPLACED LOADING BELT ON BOTTOM USE RCA BELT (PN: 157053) |
| SONY | CDP390 | IMTERMITTENT OR NO FOCUS SEARCH OR LD ON | REPLACE S101 (PN: 1-572-0851-1) PICKUP HOME SWITCH WHICH HAS INTERMITTENT CO |
| SONY | CDP390 | AFTER 30 MTS. SOUND FADES BECOMES STATIC & SAYS "NO DISC" | REPLACE LASER (PN: 8-848-144-11). |
| SONY | CDP390 | SOUND FADES BECOMES STATIC & SAYS "NO DISC" AFTER 30 MINUTES | REPLACE LASER (PN: 8-848-144-11) |
| SONY | CDP391 | NOISE IN AUDIO AT LOW LEVEL (SOUNDS LIKE PHONO CRACKS SNAPS & POPS) | REPLACE X251 |
| SONY | CDP40 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION |
| SONY | CDP40 | INTERMITTENT NO EJECT. | TENSION SPRING NEW # 1-913-796-01, LM BELT NEW # 4-913-797-01 |
| SONY | CDP45 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION. |
| SONY | CDP45 | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP45 | INTERMITTENTLY SKIPS USUALLY ABOUT 2-3 DISC | REPLACED LASER & RF AMP (PN: 875201090) |
| SONY | CDP45 | SKIPS INTERMITTENTLY USUALLY ABOUT 2-3 DISC. | REPLACED LASER & RF AMP (PN: 875201090). |
| SONY | CDP470 | NO DISPLAY | IF +30V LOW OR MISSING REPLACE IC12 (PN: 8-759-605-43) CAN USE (PN: M5231TL) |
| SONY | CDP50 | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP50 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSTION. |
| SONY | CDP501 | EJECT IS INTERMITTENT. | REPLACE DRIVE BELT. NEW # 4-917-548-02 |
| SONY | CDP510 | HIGH PITCH NOISE THROUGH AUDIO WHEN PLAYING. | REPLACE RAM IC306 (PN: 8-759-802-72). |
| SONY | CDP510 | SKIPPING ON FIRST TRACK | LOOSENED SLED MOTOR HOLDING SCREW AND REPOSITIONED WORM GEAR TO OPEN MESHING |
| SONY | CDP510 | DISC DOESN'T TURN OR TURNS SLOW WITH NOISE | DISC TURNTABLE IS PUSHED ALL THE WAY DOWN. LIFT THE TABLE UP A LITTLE |
| SONY | CDP510 | DISC WON'T TURN OR TURNS SLOW WITH NOISE | DISC TURNTABLE IS PUSHED ALL THE WAY DOWN LIFT TABLE UP A LITTLE |
| SONY | CDP510 | DISC OVERRUNS OR OVERRUNS REVERSELY | AFTER RELEASING THE OPTICAL BLOCK BY MOVING THE SLED GEAR A LITTLE. |
| SONY | CDP520ES | INTERMITTENTLY LOCKS UP | FOUND LEAD OF TANTALUM CAPACITOR C-363 SHORTING AGAINST ANOTHER |
| SONY | CDP520ES | SKIPS BACKWARDS NEAR END OF DISC. | FLEX BOARD ON BASE UNIT SAGS & TOUCHES BOTTOM PANEL. REPAIR-BEND FLEX BOARD |
| SONY | CDP520ES | INTERMITTENT MISTRACKING | ADD A RESISTOR OF 33K OHM (1/6W 1-247-867-00) BETWEEN PIN 25 CX20108 & GROUN |
| SONY | CDP55 | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP55 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION. |
| SONY | CDP55 | INTERMITTENT NO EJECT. | TENSION SPRING NEW # 1-913-796-01, LM BELT NEW # 4-913-797-01 |
| SONY | CDP55 | UNIT SKIPS ALSO TRANSFORMER BUZZING. | TIGHTEN TRANSFORMER AND CLEAN OPTICS. |
| SONY | CDP55 | MUSIC SKIPS RANDOMLY. | LUBE SLIDE SHAFTS. ADJUST FOCUS BIAS. ADJUST FOCUS\TRACKING GAIN. |
| SONY | CDP55 | DOOR OPENS OR CLOSES BY ITSELF. | REMOVED CONTECT RUBBER GULE WHICH WAS CONDUCTING ON LOADING SWITCH S701 |
| SONY | CDP55 | UNIT OCCASIONALLY SKIPS AT THE END OF DISC. | ADJUST GEAR MESH. |
| SONY | CDP55 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP55 | OCCASSIONALLY SKIPS AT END OF DISC | SLED MOTOR CHATTERING DUE TO POOR GEAR MESH BETWEEN WORM & FIRST GEAR |
| SONY | CDP55 | SKIPS & TRANSFORMER BUZZING | TIGHTEN TRANSFORMER & CLEAN OPTICS |
| SONY | CDP590 | IC102 REPEATEDLY FAILS | IF IC102 IS DETERMINED TO BE BAD REPLACE AND TEST |
| SONY | CDP62 | MISTRACKING NOT READING DISC SOMETIMES. | LIFT BLACK COVER OFF OF LENS & SOLDER COIL CONNECTIONS OVER AGAIN. |
| SONY | CDP620ES | WON'T READ TABLE OF CONTENTS NOISY FOCUS SEARCH | REPLACED R921 1.2 OHM RESISTOR INCREASED IN VALUE FROM 1.2 OHM TO 7.6 OHM. |
| SONY | CDP620ES | WILL NOT READ TOC NOISY FOCUS SEARCH. | REPLACED R921 1.2 OHM RESISTOR INCREASED IN VALUE TO 7.6 OHM. |
| SONY | CDP620ES | INTERMITTENT MISTRACKING | ADD A RESISTOR OF 33K OHM (1/6W 1-247-867-00) BETWEEN PIN 25 CX20108 TO GROU |
| SONY | CDP65 | INTERMITTENT NO EJECT. | TENSION SPRING NEW # 1-913-796-01, LM BELT NEW # 4-913-797-01 |
| SONY | CDP65 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP65 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION. |
| SONY | CDP65 | CONSTANT LOW LEVEL ILLUMINATION OF UNUSED DISPLAY SECTIONS | REPLACE D914 SHORTED 6V ZENER DIODE. |
| SONY | CDP650ES | DRAWER WILL NOT OPEN. | CHECK FOR DISC INSERTED UPSIDE DOWN. |
| SONY | CDP650ESD | INTERMITTENT MISTRACKING | ADD A RESISTOR OF 33K OHM (1/6W 1-247-867-00) BETWEEN PIN 25 CX20108 & GROUN |
| SONY | CDP670 | ABNORMAL TRACKING. | SUSPECTED DEAD SPOT IN SLED MOTOR. REPLACE SLED MOTOR. X-4917-504-1 |
| SONY | CDP68 | NO CHUCKING OPERATION. | REPLACE THE FORMER DRIVE BELT WITH A NEW VERSION 4-917-522-02 |
| SONY | CDP70 | SCRATCHES ON THE DISC | REPLACE THE DISC SUPPORT WITH NEW TYPE, P/N X-4912-513-1 |
| SONY | CDP70 | DOOR WOULD INTERMITTENTLY OPEN AND THEN CLOSE | DIRTY SWITCH (S703) |
| SONY | CDP70 | MOTOR STARTS IN THE CORRECT DIRECTION THEN REVERSES AND OVER RUNS. | REPLACE OPTICAL BLOCK ASSY. |
| SONY | CDP70 | INTERMITTENT SKIPPING PROBLEM | LOOSEN THE SCREWS SECURING THE SLED RACK AND THE SLED MOTOR AND REPOSITION. |
| SONY | CDP750 | NO CHUCKING OPERATION. | REPLACE THE FORMER DRIVE BELT WITH A NEW VERSION 4-917-522-02 |
| SONY | CDP790 | WONT'T PLAY DISC. | REPLACE BROKEN CAM. (PN: 4-933-109-01). |
| SONY | CDP85 | ERRATIC OPERATION. | ADJUSTMENT OF RV101 T.E. AND RV102FE SOLVED PROBLEM. |
| SONY | CDP9000 | SCREEN BLUE AND DARK | REPLACE Q703 |
| SONY | CDP950 | NO CHUCKING OPERATION. | REPLACE THE FORMER DRIVE BELT WITH A NEW VERSION 4-917-522-02 |
| SONY | CDPC20 | WHEN TURNED ON SPINDLE DROPS & CAROUSEL SPINS BUT DRAW OPENS HALF WAY/CLOSES | REPOSITION DOWN SWITCH SW105 IT IS POSITIONED TOO LOW. |
| SONY | CDPC20 | BROKEN PULLEY (CHUCKING PULLEY) | REPLACE CHUCKING PULLEY (PN: 492102201) & APPLY SOME GULE TO SECURE IT |
| SONY | CDPC20 | WHEN CHANGING FROM DISC TO DISC DRAW WILL OPEN AGAIN HALF WAY THEN CLOSE | REPOSITION DOWN SWITCH SW105 IT IS POSITIONED TOO LOW. |
| SONY | CDPC20 | BROKEN CHUCKING PULLEY | REPLACE CHUCKING PULLEY (PN: 492102201) & APPLY SOME GULE TO SECURE IT |
| SONY | CDPC211 | LOCKS UP FRONT PANEL FUNCTIONS WON'T WORK | REPLACE C425 OR C432 LEAKY IN KEY SCAN INPUTS K0-K7 |
| SONY | CDPC215 | LOCKS UP FRONT PANEL FUNCTIONS WON'T WORK | REPLACE C425 OR C432 LEAKY IN KEY SCAN INPUTS K0-K7 |
| SONY | CDPC215 | DISK CONSTANTLY TURNS WHEN DISK TRAY CLOSED | REPLACE FLEX CABLE REF 63 |
| SONY | CDPC215 | DISK CONSTANTLY TURNS WHEN DISK TRAY CLOSED | REPLACE FLEX CABLE REF 63 |
| SONY | CDPC301M | WON'T PLAY NO FOCUS SEARCH | CHECK FOR BAD SOLDER CONNECTION ON S402 SWITCH |
| SONY | CDPC305 | MISTRACKING | REPLACE OPTICAL PICK UP DRIVE IC |
| SONY | CDPC305 | NO AUDIO OUTPUT WHILE DISC IS PLAYING & COUNTER IS INCREMENTING. | REPLACE LEAKY CAPACITOR C328 LOCATED ACROSS Q302. |
| SONY | CDPC315 | LOCKS UP FRONT PANEL FUNCTIONS WON'T WORK | REPLACE C425 OR C432 LEAKY IN KEY SCAN INPUTS K0-K7 |
| SONY | CDPC400 | STATIC HEARD WHEN PLAYING | REPLACE OPTICAL PICK UP ASSEMBLY |
| SONY | CDPC400 | STATIC HEARD WHEN PLAYING | REPLACE OPTICAL PICK UP ASSEMBLY |
| SONY | CDPC400 | STATIC HEARD WHEN PLAYING | REPLACE OPTICAL PICK UP ASSEMBLY |
| SONY | CDPC400 | STATIC HEARD WHEN PLAYING | REPLACE OPTICAL PICK UP ASSEMBLY |
| SONY | CDPC400 | STATIC HEARD WHEN PLAYING | REPLACE OPTICAL PICK UP ASSEMBLY |
| SONY | CDPC500 | WHEN PLAYING COUNTER JUMPS FROM 1:00 TO 1:42 & THAN PAUSE AUDIO PLAYS OK | REPLACE IC301 DIGITAL SIGNAL PROCESSOR (PN: 8-752-332-38). |
| SONY | CDPC500 | NO DISPLAY & SLOW CAROUSEL MOVEMENT | REPLACED OPEN Q903 (PN:8-729-154-83) & LEAKY D907 8-719-110-78 |
| SONY | CDPC505 | SUDDENLY LOSES TRACK & STOPS INTERMITTENTLY READS TABLE OF CONTENTS | CHECK WIRES NO 1 & 18 ON CNJ301 MAY BE LOOSE |
| SONY | CDPC515 | LOCKS UP FRONT PANEL FUNCTIONS WON'T WORK | REPLACE C425 OR C432 LEAKY IN KEY SCAN INPUTS K0-K7 |
| SONY | CDPC5F | AUDIO OUTPUT GARBLED | REPLACE IC503 (PN: 8-752-320-44) IF TROUBLE REMAINS REPLACE CXD1135Q IC501 |
| SONY | CDPC70 | NO MUTING WORKS DURING PROGRAM AND SHUFFLE MODE. | REOLACE MECH MICRO IC (PN:8-759-971-41). |
| SONY | CDPC700 | DISC TRAY CONTINUOUSLY ROTATES BACK & FORTH | REPLACE IC801. |
| SONY | CDPC700 | CAROUSEL INTERMITTENTLY WON'T COME OUT "E" APPEARS ON DISPLAY | REPLACE IC801 |
| SONY | CDPC705 | AFTER WARMUP TRAY ERRATICALLY JOGS BACK & FORTH | RESOLDER BAD CONNECTIONS AT PIN 1 OF D701 |
| SONY | CDPC705 | ERRATIC DISK CHUCKING SLOW DRAWER | REPLACE LOADING BELT NEW (PN: 4-934-388-01) |
***** End of Audio database search *****