Dicas Reparação
Modelo - Chassis CDPC235
Pesquisa: CDPC235 Enviar Dica Resolvida
Resultados 16
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDPC235 | WHISTLING NOISE - ADD RTV BTWN SPINDLE MOTOR & BD BOARD | A whistling noise (about 400HZ) manifests itself on certaincuts of disc (Goodbye Yellow Brick Road, Elton John, Polydor D103076). Ifyou touch the optical block lightly, the noise disappears. | ||
| Sony | CDPC235 | TRAY MOTOR NOT LABELED OR WIRED CORRECTLY | After replacing the tray motor with a new one the playerwould not work correctly, the tray would rotate back and forth and notrecognize the cd in the unit. | ||
| Sony | CDPC235 | TRAY MOTOR SPINNING BACKWARDS - REPLACE TABLE MOTOR | Ran into this problem 5 times in past 3 weeks. Removed traymotor. Old motor is installed with lable on motor facing up. If newmotor is installed with label facing up, motor will spin backwards andtray will not function properly. | ||
| Sony | CDPC235 | WON'T READ COMPLETE DISC - RESOLDERED IC101 | Unit would not read a full disc. | ||
| Sony | CDPC235 | NO AUDIO - REPLACED OPTICAL DEVICE AND CABLES 122 AND 153 | Unit had no audio traced problem to defective cables, thanunit was skipping. Found defective optics. | ||
| Sony | CDPC235 | AFTER PLAYING A FEW SELECTIONS STARTS SKIPPING - REPL OPTICS | After playing a few selections, the unit starts skipping. | ||
| Sony | CDPC235 | AFTER WARM UP, DISPLAY BLINKS AND STOP PLAYING | After unit warmed up, display blinks and stop playing duringtrack change and look for another disc. After intensive trouble shooting,we found a defective diode in positive 9.5V supply. If 9.5V supply dropsto below 6.8V, unit will reset. We think, diode is | ||
| Sony | CDPC235 | TABLE KEEPS ROTATING WITH LESS THAN 3 DISCS | With less than 3 discs in unit the table will continue torotate unless you put some pressure on the turntable to slow it down.With 3 discs it will detect the discs and play them. With 1-2 discs itwill not detect the discs and play unless you put slight | ||
| Sony | CDPC235 | STATIC IN AUDIO OUT - REPLACED IC501 | Static in audio, traced signal to IC501 sound was good goinginto the IC but bad going out. | ||
| Sony | CDPC235 | DEAD UNIT - POWER TRANFORMER OPENED | Checked and found open primary (thermal fuse) in powertransformer. Noticed that Q504 and Q502 had overdissipated. Checkedboth transistors and found shorted collector/emitters on both. ReplacedQ502, Q503 and Q504. Then found that IC501 pins 13 and 19 | ||
| Sony | CDPC235 | BU UNIT HITS DISC TABLE WHEN CHUCKING | On 2 different units the laser hits the disc table whenchucking. It appears disc table, ref# 59, is stopping too far clockwise.The pin on ref# 123 is against the left side of the slot in ref# 59. Isthere any adjustment? What makes the table stop in th | ||
| Sony | CDPC235 | JAMS DISC TABLE, WON'T PLAY DISCS - REPLACE GEAR 61 AND 66 | Unit will not play discs. BU assembly won't come up, due tointerference with disc table. Occasionally, the CLV motor pulley isdamaged. -HQ COMMENTS: To repair this problem as per Tokyo: Replace IC 401 withP/N 8-752-849-42, also verify values of R457 (2. | ||
| Sony | CDPC235 | 2 BD BOARDS USED, ONLY 1 PART # LISTED IN MANUAL | Only one (1) board listed. This board comes with 8-752-360-75IC used with KSS-390 optical pickup. No board listed that comes with8-752-351-94 IC used with the KSS-240A optical pickup....Please advise ifwe have to change the IC or if another part # is a | ||
| Sony | CDPC235 | U/D GEAR/BU HOLDER DISPLACED, PLASTIC PIN FOR REF.111 BROKEN | Unit was shipped into Sales office for show and found to beinoperative out of box. Initially, we found tray would not open and unithad constant clicking sound. Opened bottom and found BU holder pinion hadbeen displaced out of groove in gear ref #119. Fur | ||
| Sony | CDPC235 | NO OPTICAL PICKUP FUNCTIONS (RESOLDER CN101 AND CN102) | Laser of CDP-C235 would not turn on, no focus, and opticinoperable. There was no +5V on pin 7 of CN101 or pin 5 of CN102. |