Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KVX2942U | Dead (mains cap stays charged) | check 3 zeners in series D619/621/609 all 33V (in PSU primary) 2 were o/c | ||
| Sony | KVX2942 | INT NO SOUND FROM SURROUND SPEAKERS | REPLACE R627 IN POWER SUPPLY | ||
| SONY | KVX2942 | INT NO SOUND FROM SURROUND SPEAKERS | REPLACE R627 IN POWER SUPPLY 270 OHM | ||
| Sony | KVX2932U | FRAME FOLDOVER | REPLACE C531 1000MFD50V | ||
| Sony | KVX2902U | Flyback lines visible with blue blackground, 2 minutes after switch ON, going into standby | C710 10uF 250V capacitor on tube base. | ||
| Sony | KVX2902 | NO REMOTE FUNCTIONS | RESOLDER RA1,RA2 AND RA3 | ||
| Sony | KVX25TU | Lack of height | IC502 TEA8170, C531 680µ Q505 2SD774, Q506 2SB734, Diode 1502 | ||
| Sony | KVX2582U | INT CRACKLING SYMBOLS ON SCREEN JUMPING BETWEEN NICAM AND MONO | REPLACE X1101 ON NICAM PCB | ||
| Sony | KVX2582U | Field - top cramp | IC500 STV9379. | ||
| Sony | KVX2582 | Dead after power problems | STRS6708, Q601(2SC3852),D603(6.8volt Zener),R634 22Ohms. | ||
| Sony | KVX2572UB | LED flashes 13 times at sw on | Indicates field fault - s/c field o/p chip on –15v supply | ||
| Sony | KVX2562U | St/by led flashes continually at sw on | R681 o/c causing no 15.5v to IC681 or 9v to Y/C proc etc | ||
| Sony | KVX2562U | Flashing pic | Dry joints reg Ics near front of pcb | ||
| Sony | KVX2552U | Hum bar effect in background - ok on scart | Dry joint on reg near front of pcb over plastic support pillar that needs cutting to gain access | ||
| Sony | KVX2532U | Nicam dropout | Adj orange variable cap on Nicam board |