Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | AE1 KVM2901E | Slow start up from cold | Check C605 (220µF/35V), C617 (100µF/50V), D617 in the start up circuit along with C605 (220µ). | ||
| Sony | AE1 KVM2511U | When adj HT | Make sure you adj correct preset - the one near FOP chip - NOT the st/by HT one in psu | ||
| Sony | AE-1 KVDX271TU | takes 10-20 min to come on | C615 1000uF 35V | ||
| Sony | AE1 KVDX271TU | Shuts down at sw on with burst of EHT | IC251 audio chip cracked & dry joints - caused by incorrect conn of ext amp - also check C615 1000u 35v for dry joints | ||
| Sony | AE1 KV211XMTU | Dead - dry joints scan coil plug | Then excess width unable to adj - Replaced L806 (shorted turns) in the East/West circuit (just behind the LOPTX). | ||
| 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) |