Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18940
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | AE-1 | off when heated with led flickering rapidly | no r/c - 5v µ supply low - Q604 2SD789-3 | ||
| Sony | AE-1 | Long time to come on | HT low at 120v & other supplies, C615 1000µ 25v | ||
| Sony | AE-1 | line sync jitter & roll when heated | Q598 vid amp under tuner - also check dry joints if can & IC608 12v reg | ||
| Sony | AE-1 | int neg pic | dry joints if can | ||
| Sony | AE1 | Will tune but no store - may only tune in top of band | IC003 M58655P chip pin 2 only -14v instead of -33v; L807 10µH o/c | ||
| Sony | AE1 | Will not store channels. | Should have -33v on pin 2 of IC003 ( M58655P ) , L807 o/c. | ||
| Sony | AE1 | WHEN TEXT ON , ONLY TV CHROMA , IN MIX ONLY TV | DJ PIN 5 OF CONNECTOR D3 | ||
| Sony | AE1 | Txt - int contrast | Q02 dry joints board V | ||
| Sony | AE1 | STARTS THEN SHUTS DOWN | REMOVE T601 RESOLDER JOINTS ON ALL PINS THEN REFIT | ||
| Sony | AE1 | Sound int lost | Dry joints chopper tfmr 40v pin (& check obvious dry joint audio o/p trs) | ||
| Sony | AE1 | Sound crackles & mute symbol flickers on/off | orange coloured crystal trimmer CV1101 on the Nicam module | ||
| Sony | AE1 | Shuts down with LED flashing 4 times | Check C605 220µ 35v, C617 100µ 50v | ||
| Sony | AE1 | Shimmering horizontal black lines | R544 330R scan coil damping res o/c | ||
| Sony | AE1 | Rolling on certain chans & dependant on pic content | C403 47µ on main pcb under tuner | ||
| Sony | AE1 | Purity poor | Scan coils shifted slightly - slacken & reposition |