Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | AE2 KVX2162U | Int loss of pic with LED randomly flashing - sound ok | R701 680k in A1 supply | ||
| Sony | AE2 KVE2932U | Shuts down within 2 secs with LED flashing | Replaced IC 1501 TDA8179S FOP chip, R854 & 853 0R47, Q610 dry joints (on 2nd board), C624 2200uF 35V, C625 2200uF 35V, C1505 220uF 50V | ||
| Sony | AE2 KVE2932U | No pic/slow start up | IC501 STV9739, R854 0.47u, R853 0.47u, C624 2200uF 35V, C625 2200uF 35V | ||
| Sony | AE2 KVE2932U | Flashing pic | IC1301 SBX1692 comb filter - pt no 8-741-692-01 £62+ | ||
| Sony | AE2 KVE2932U | Excess width | C819 470µ 16v - the -7.4v supply being poorly smoothed | ||
| Sony | AE2 KVE2533E | LED blinks 13 times at sw on | Frame drive chip was the cause aft replacing FOP chip & still having same symptoms | ||
| Sony | AE2 KVE2532U | Poor sync, mosaic & odd cols | Dig comb filter | ||
| Sony | AE-2 | To disable prot line | remove pin 1 marked "PROT" on µ pcb | ||
| Sony | AE-2 | shuts down with BLED flashing 13 times | field fault indication - but was R895 18k sm o/c which monitors line fb pulses | ||
| Sony | AE2 | Won't come out of st/by - int | Field o/p chip TDA8179 | ||
| Sony | AE2 | Vertical ripple with staining effect | D613 double diode in psu has leak in one leg | ||
| Sony | AE2 | vertical ripple & 'staining' effect | D613 - double diode in psu leaky | ||
| Sony | AE2 | Trips to st/by aft 2 secs - points to field fault | Replace field chip & R854 0R47 as no -15v supplies were present | ||
| Sony | AE2 | Trips 13 times - indicates field fault | STB9379 field chip - can use TDA8179S?? | ||
| Sony | AE2 | Sound missing | R627 27R fusible o/c brought back dist sound - IC261 TDA2052 faulty causing uneven supply volts |