Dicas Reparação
Modelo - Chassis KV2785R
Pesquisa: KV2785R Enviar Dica Resolvida
Resultados 3
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2785R | NO REMOTE CONTROL FUNCTION, REPLACED IC105 "A" BOARD | No response to SIRCS command from remote control. Signal lowat IC105/pin 58, but is good at the other end of resistor R214 inseries with the signal input to IC105/pin 58. A new IC corrected theproblem. -HQ COMMENTS: IC-105 is the tuning control. | ||
| Sony | KV2785R | INTERMITTENT START-UP, REPLACE R-655 | Set would occasionally not come on. No output from powersupply. Component inspection of GA board showed R-655 increased invalue to at 2.0 meg. | ||
| Sony | KV2785R | DISTORTION IN STEREO MODE, ATTN SUGGESTION | The unit would occassionally develop distorted audio in bothchannels when in the stereo mode. It sounds as if there is an audio out-put starting to break down - popping, crackling, distoriton. The problemwas particularly pronounced on Ch. 4 which is ve |