Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | BE3E KV28FX20 | No chan change unless menu pressed first | EPROM chip corrupted - ok once set was autotuned again | ||
| Sony | BE-3D KV32WS2U | low/varying height | C616 1000uF 25V in PSU | ||
| Sony | BE-3D KV32WF1U | stuck in stby | Q812 (872904286) s/c, D802 (871903849) s/c, LOPTx (145325711) u/s | ||
| Sony | BE-3D KV32WF1U | no sound | fuse PS602 N75 o/c, IC1200 TDA7264 s/c, mute transistors Q1200 2SC1740 and Q1201 DTC143TS | ||
| Sony | BE-3D KV32WF1U | no pic or sound, PSU screaming | LOPTr Q802 2SC5251 s/c | ||
| Sony | BE3D KV32WF1U | Serrated line at top & bottom of screen | Fit improved line driver trfmr pt no 1-437-090-31 | ||
| Sony | BE3D KV32WF1U | DEAD WITH POWER SUPPLY SCREAMING | REPLACE LINE O/P TRANSISTOR Q802 | ||
| Sony | BE3D KV32WF1 | NO SOUND | REPLACE IC1200, PS602, Q1200 AND Q1201 | ||
| Sony | BE-3D KV29X1U | no pic, rainbow effect if A1 increased | 9V supply high at 11.6V, replace IC606 LM2940T-9-0 | ||
| Sony | BE-3D KV29F3U | poor CRT purity | replace C632 as the degaus relay is not energising | ||
| Sony | BE-3D KV29F3U | int sound muting, locking up and no tuning memory | NVM IC2 975933420 | ||
| Sony | BE-3D KV29F2U | no sound from cold for 30 min | replace IC3 875947773 | ||
| Sony | BE-3D KV29F2U | green flyback lines, then goes dead within 10 sec | Q707 BF423 leaky on CRT | ||
| Sony | BE3D KV29F2U | Height excessive varies with pic content then collapses aft 3 mins shuts down with LED flashing error 2 | IC606 LM2940CT 9V regulator s/c from input to output in PSU secondary, thus the +9V line was high and varied with picture content. | ||
| Sony | BE-3D KV28WS2U | vol goes up or down on its own, channels wipe out of memory, unusual characters on LHS | int lockup of IC3, replace with new software type (IC3 TMS27PC0200-15 software 15FMBW706 or later, part number 875945310) |