Dicas Reparação HITACHI
Modelo - Chassis
Pesquisa: HITACHI Enviar Dica Resolvida
Resultados 1003
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Hitachi | NP84CQ | NO SOUND | TDA4503 | ||
| Hitachi | NP84CQ | No sigs - just snow | No 12v to tuner - crack in print by R222 AGC control | ||
| Hitachi | NP84CQ | No frame or sound. | R714 ( 1R ) o/c. | ||
| Hitachi | NP84CQ | No colour - int. | C507 ( 2.2u f ) , IC TDA3562A. | ||
| Hitachi | NP84CQ | No col | Pin 11 IC501 low - C511 2µ2 50v brightness pot decoupler | ||
| Hitachi | NP84CQ | No col | Replace TDA3565 & adj ref osc | ||
| Hitachi | NP84CQ | Int st/by & chan change no's | No 12v to remote pcb etc. R714 1R fusible in series with pin 2 loptx | ||
| Hitachi | NP84CQ | Int goes into st/by & Ch+/Ch- buttons on tv won't operate correctly | Reprog micro as per instructions | ||
| Hitachi | NP84CQ | Int col | TDA3565 dry joints | ||
| Hitachi | NP84CQ | Frame - memory not storing. | IC201 ( ZTK33B ) | ||
| Hitachi | NP84CQ | field collapse | C603 47µ 160v scan coupling cap | ||
| Hitachi | NP84CQ | Field bounce/roll | C603 47µ 160v u/s | ||
| Hitachi | NP84CQ | excess ht & rolling | R908 22k in error sensing network hi res | ||
| Hitachi | NP84CQ | Dead. | R710 ( 2.7k ) , R713 ( 2.2k ) , | ||
| Hitachi | NP84CQ | Dead StBy LED & channel indicators ok | Check Q1455 ( BC548 ) |