Dicas Reparação
Modelo - Chassis KV9000
Pesquisa: KV9000 Enviar Dica Resolvida
Resultados 4
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV9000V | INTERMITTENT VERT HOLD | This unit would very intermittently loose vertical hold. Whenin the failure mode the 100 volt line was seen to contain excessiveripple. This was caused by a thermal Q601/Series Regulator. Althoughthis is an old model, we felt it worthwhile to report d | ||
| Sony | KV9000U | INCORRECT PARTS COMPATIBILITY | Servicer ordered thyristor from distributor using P/N1-801-010. This number subs over on the microfiche to P/N 8-719-000-10.In the semiconductor replacement handbook, page 321, diagram #D040 showsthe lead configuration of the substitute part. If this c | ||
| Sony | KV9000 | TV WOULD NOT COME ON | TV would not always come on. Found C508 intermittently open. | ||
| Sony | KV9000 | VERTICAL DISTORTION WITHOUT VIDEO | Vertical collapse under no signal condition. Set appeared tohave proper vertical waveforms when receiving off the air broadcast, butwhen no station present only a thin line, this indicated oscillatorfailure or no self-sustaining ability. |