Dicas Reparação
Modelo - Chassis CDXR79
Pesquisa: CDXR79 Enviar Dica Resolvida
Resultados 28
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDXR79 | UNIT SKIPS WHEN CAR HITS BUMPS | Unit is too sensitive to shock. It skips when car hits aslight bump. | ||
| Sony | CDXR79 | INTERMITTENT EJECT | After pressing eject button, you can hear the loading motorrun but the disc will not eject. | ||
| Sony | CDXR79 | SKIPS, DISPLAY E04 AND EJECTS | Unit would spin for about 20-21 minutes and then develop ahigh-pitched squeal. Sound would then start to distort, and EO4 wouldflash on display and CD would eject. | ||
| Sony | CDXR79 | WILL NOT PLAY OR DISC SKIPS OR STICKS | Unit came in with complaint of after accepting disc, it willnot play or disc skips or sticks after unit plays for a while. Anothersymptom is the MD base will work upside down and all adjustments look ok. | ||
| Sony | CDXR79 | DISPLAY PCB DISLODGED | Display PCB becomes unseated from plastic clips that holdlower edge, causing no operation of several buttons on the front panel. | ||
| Sony | CDXR79 | PART NUMBER IS WRONG 2-640-654-03 (GUIDE FEED) | Above part number is wrong. | ||
| Sony | CDXR79 | REPLACEMENT OPTICAL BLOCKS | Replacement blocks coming through with pin 3 and 4 solderedtogether on 12 pin flex connector. This is just a little drop of solderwhich can easily be overlooked and cause the block not to work wheninstalled. This also is true on other models. | ||
| Sony | CDXR79 | SERVICE BULLETIN ERATTA CSA-14 #157 | Car stereo CSA-14 #157 contains two errors. Line 2 of thesolution states (Pin 4 of IC309), this should read (Pin 4 of IC390). Thecircuit diagram shows the added cap with the positive lead connected toground. This is backwards. With the cap installed | ||
| Sony | CDXR79 | MISSING PART NUMBER - FEED GUIDE FOR OPTICS | The part number for the feed guide shown on page 45 of theCDX-R79 manual above the optical block reference 926 is missing. Do youhave a part number? -HQ COMMENTS: The part number is 2-640-654-03. Please add this numberto your service manual. | ||
| Sony | CDXR79 | LOOSE MD MOUNTING SCREW | Screw comes loose. Sometimes it drops out of the hole andcan cause shorting on main board (same problem on CDX-R77). Suggestchecking screws when servicing, and apply niji lock to secure screws. -HQ COMMENTS: We will inform Tokyo of this problem. In t | ||
| Sony | CDXR79 | UNIT SCRATCHES DISCS | The lower roller becomes coated with dust and debris whichscratches discs during loading and eject function. | ||
| Sony | CDXR79 | ADJUSTMENT OF SPINDLE DRIVE OFFSET | There is no adjustment in the service manual for the spindledrive amp. | ||
| Sony | CDXR79 | NO OPERATION | Unit would not do anything. Inspection revealed that sled wasjammed. |