Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18939
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KF60XBR800 | No picture no sound timer light flash 44 fast 45 then 5 times then 5 times | Replace power block part # 1-468-510-11 | ||
| Sony | KV21M1D | Picture disapears a moment after changing program. Raster/OSD ok | Replace TDA9806 ic | ||
| Sony | KV-A2923 | Standby led blinks slowly, a few times, won't start up | I changed the vertical deflection ic type TDA8170 and I measured two leaky capacitors in the power supply. Better to change all 4 capacitors in the power unit, everything was then ok ! | ||
| Sony | KV-A2923 | Set starts, horizontal and vertical deflection work, HT ok, crt heaters ok, but no sound or picture | I turned the G2 voltage up and noticed a white screen with flyback lines, frame ok. I detected two badly soldered double diode rectifiers in the secondary part of the power supply ! I checked all other joints, and everything was ok !! success | ||
| Sony | KV-E2543E | Set goes to V protection mode led flashes 13 times | Check if there is saw signal at STV8379. If there is no signal, suspect dj in connector links between both motherboards, especialy the one very close to plastic frame | ||
| Sony | FE-1 | Main p.s.u starts up then almost immediately shuts down | This was due to IC603 SE135N being faulty | ||
| Sony | FE-1 | Procedure to return EEPROM to factory default settings | Select programme 59, enter the service mode and at the TT-- prompt enter 49 then 24 for UKand 08 then switch off at the mains | ||
| Sony | KV24FS100 | Will not power, led blinking | check R640 1K 1/4w if open replace ic600 8-759-670-30 | ||
| Sony | KV-M1400 BE2A | Insuficient vertical deflection. Line rolling on top of picture | Replace ceramic capacitor C524 | ||
| Sony | KV-21FS100 BA6 | No power, R640 open | Change R640, IC600 and associated electrolytic capacitor | ||
| Sony | KV-M21TU AE1 | Intermittent rolling and loss of luminance, improves as set warms up | Dry joints on tuner / IF board | ||
| Sony | KV20TS20 | Snowy or intermittent picture, makes popping sound | Solder all coils in stand up board and tuner | ||
| Sony | KV21GMR1 MkII | No raster, flyback squeeking | Check the damper diode, in my case it was leaky, also check the electrolytic capacitor connected from the collector of the pin out trans. | ||
| Sony | KV28WS3 AE3 | No sound or picture, in protection after 2 seconds | No 6.5 Volt on G-board. Fuse resistor PS605 is broken on G-board. Cause: bad contacts | ||
| Sony | KV1412 | Set reverts to standby mode when switched on, because IC003 does not reset correctly | Replace IC003 on A board, IC type CX523013P |