Dicas Reparação
Modelo - Chassis V25
Pesquisa: V25 Enviar Dica Resolvida
Resultados 289
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Amstrad | CTV250 | No contrast | Tr102 BC558 leaky c-e | ||
| Amstrad | CTV250 | int off | dry joints chopper tfmr | ||
| Amstrad | CTV250 | dim red raster | TDA3301B decoder chip u/s | ||
| Amstrad | CTV250 | Bright raster with fb lines | TEA5101A driver on crt base failed & feed res | ||
| Sony | BE4A KV25T1U | Corrugations and poor EHT stability | LOPTx | ||
| Sony | KV46V25 | P/N BLACK PLASTIC HINGES, X-403-282-52 | No part numberin the S/M for the black plastic hinges. | ||
| Sony | KP46V25 | NO PICTURE ARCING CRT | TV had no picture turning up screen controls showed IK blanking. Activated checking CB board and found D762 shorted replacement of diode. Restoration of AC power resulted in an arc in neck of blue CRT and loss of 210v | ||
| Sony | KV46V25 | SHUTDOWN, REPALCE SHORTED Q509 AND Q510 | Unit goes to shutdown. Troubleshooting power supply and verified +135v and -135v lines in protection mode. Found Q509 and Q510 shorted. | ||
| Sony | KP61V25 | GLASS DOOR HINGES AND SCREWS, PART NUMER NEEDED | Glass door hinges or mounting screws are not availableseparately. Glass block assembly must be ordered, part numberX-403-295-21, which includes all of the above. | ||
| Sony | KP53V25 | PARTS NUMBER FOR MIRROR | Part number in service manual for V15, AP chassis, and V25, RA chassis are listed differently. Such as in V15, AP, 53 and 61use same part number but V25, RA shows 46 and 53 are same part number. -SOLUTION : Service ma | ||
| Sony | KP53V25 | GLASS DOOR HINGES AND SCREWS, PART NUMER NEEDED | Glass door hinges or mounting screws are not availableseparately. Glass block assembly must be ordered, part numberX-403-295-21, which includes all of the above. | ||
| Sony | KP46V25 | PARTS NUMBER FOR MIRROR | Part number in service manual for V15, AP chassis, and V25, RA chassis are listed differently. Such as in V15, AP, 53 and 61use same part number but V25, RA shows 46 and 53 are same part number. -SOLUTION : Service ma | ||
| Sony | KP46V25 | GLASS DOOR HINGES AND SCREWS, PART NUMER NEEDED | Glass door hinges or mounting screws are not availableseparately. Glass block assembly must be ordered, part numberX-403-295-21, which includes all of the above. | ||
| Sony | KP46V25 | DISTORTED AUDIO, REPLACED BBE IC, IC270 | Audio distorted at mid to high frequencies. Problem caused by BBE Processor/IC270. Replacement resolved problem. -HQ COMMENTS: Thank you for your report. | ||
| Sony | KV2553MT | POWER ON AFTER FUSE REPLACEMENT, SEE SB # 199 | Set came in with the above part open. This is the fuse tothe 14v supply. Tech attemped to turn on the power with the button onthe front of the unit. Set would not power up, and standby light came on. In attempting to diagnose problem, nothing could be |