Dicas Reparação
Modelo - Chassis CFD757
Pesquisa: CFD757 Enviar Dica Resolvida
Resultados 25
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CFD757 | CD DOOR WON'T OPEN - MOTOR DRIVE PULLEY SLIPPING | CD door won't open, hear motor noise. | ||
| Sony | CFD757 | INTERMITTENT MOTOR FUNCTION ON CD | Door would not open or close. Sled would not travel tolimit switch. Optical assy would oscillate. | ||
| Sony | CFD757 | CD DOOR IS SLOW AND WILL NOT CHUCK CD - REPLACE RING | Door opened very slowly and somtimes would be stuck closedwhen the door did open and a CD was placed on tray the unit would notchuck. | ||
| Sony | CFD757 | AVAILABILITY OF LCD WINDOW - P/N 3-388-069-01 | The LCD window is not shown as a separate part in the servicemanual. It is shown as part of the front cabinet. However the LCD windowis the same as the one in CFD-758. | ||
| Sony | CFD757 | TAPE DECK BAD RECORD AND PLAYBACK | Needed a new tape head. Page 83 of s/m shows the former typeof mech. Discovered the former head and its connector were never put inthe system and they do not exist. -HQ COMMENTS: I checked the discrepancy with KCP. The former head andconnector have not | ||
| Sony | CFD757 | NO OPEN CD - RESOLDER S815 (OPEN/CLOSE SWITCH) | CD does not open. | ||
| Sony | CFD757 | NO OPR/BATT LIGHT - RESOLDER D804 (OPR/BATT LED) | OPR/BATT light does not come on when you power unit up. | ||
| Sony | CFD757 | CD BOARD INTERMITTENT ERATIC SYMPTOMS | In the area of IC704 (pwr driver), the feed throughconnections are intermittent. By flexing or heating that area you cansimulate the problems i.e. spindle motor at high speed unit would skipunit would lose focus. | ||
| Sony | CFD757 | SKIPPING & GEAR CHATTER - REPLACE REF 656 (SLED GEAR ASSY) | Unit would skip. I could also hear the gears chattering. Itraced the cause to a loose white gear on the sled assy. | ||
| Sony | CFD757 | CD QUITS AFTER 30 SEC - REMOVE GLUE ON CD PCB | Unit reads TOC, but plays for only 30 seconds and quits. | ||
| Sony | CFD757 | CFD757 | Servicer had a TC51 board that did not match the ServiceManual. The only way we could fix the unit was replace the TC51. (TechDept. did not have any information on the board either). The new boardworked only after all parts for the CFD767 were removed | ||
| Sony | CFD757 | UNIT WILL NOT TURN ON - REPLACE J901, P/N 1-540-009-11. | Unit had power for display clock AM 12:00 but would notrespond to power switch, I replaced Q308 power control drive, no change.So I went to power board, there I noticed the switch inside J901 checkedit and it was open. | ||
| Sony | CFD757 | SPINDLE DOES NOT SPIN IN TEST MODE | No spin from spindle in test mode. -HQ COMMENTS: Tokyo has been contacted to verify the test modeinstructions. Tokyo scheduled to issue the supplement manual on thesubject at the end of march. | ||
| Sony | CFD757 | SCHEMATIC ERROR | Schematic error for the CFD-757. The unit actually conformsto the schematic for the CFD-758. The error in on page 63. It involvesR358 and R365. -HQ COMMENTS: Tokyo has been informed and will issue a S/M supplement ora correction manual in mid-December | ||
| Sony | CFD757 | NO POWER - RESOLDER IC309. | Unit will not power on. Found cold solders on IC309/pins 8 and12. |