Dicas Reparação
Modelo - Chassis FE1
Pesquisa: FE1 Enviar Dica Resolvida
Resultados 18
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| SONY | KV21FE12B | liga com linhas de retraço, tela azulada sem caracteres e desligando em seguida. | ic tda 6108jf na placa do trc. | no meu caso foi so trocar o ic. Boa sorte amigos | giovani |
| SONY | KV-21FE12B | com os laterais fexados ums dois dedos de cada lado como se foce capacitor de largura | mas no meu caso era um diodo zener posição d509 diodo 5,1v | trocar pelo novo | eletronica_almiro |
| SONY | KV-21FE12B BA-5 | Com som, sem imagem. | R718 3R3 alterada. | Jorge Lima | |
| Sony | KV25K5U FE1/FE1A | No sound or vision, front led flashing | Replaced line output transistor, resoldered dry joints on driver transformer. Also check for any other poor joints in this section. Have used a 2SD1878 as replacement, This seems to work ok as the Sony original is very expensive | ||
| Sony | KV21X5U FE1 | Dead - LED flashes twice - LOPTr s/c | S2055N LOPTr replaced & solder up vatious dry joints - make sure you don't get a bad batch of S2055Ns! | ||
| Sony | FE1A KV25FX20D | St/by only - flashes twice (prot mode) | IC606 STRF6654 low res of 140R between pins 4 & 5 (should be 3M) | ||
| Sony | FE1 KV29X5U | Vol OSD perm displayed & front controls give wrong functs | Leaky front control switches - can be cleaned with luck/care | ||
| Sony | FE1 KV29X5L | Stuck in standby with two blinks from front LED every few seconds. | Replace L.O.P transistor 2SD2539. S/C due to poor soldering of scan caps on collector. | ||
| Sony | FE1 KV25X5U etc | Enters search mode as soon as its switched on | replace SS902 preset search switch and clean PCB that it is mounted in | ||
| Sony | FE1 KV25KSU | FRAME IC HOT LINES ON SCREEN | REPLACE C506 0.01MFD | ||
| Sony | FE1 KV25K5U | Trips off with a crack - LED flashes 5x | CRT faulty | ||
| Sony | FE1 KV25K5U | No R/C op - hset ok | D011 5v6 zener on o/p of Rx leaky | ||
| Sony | FE1 KV25K5U | Dead with LED flashing 4 times | Check for 9v at pins 33 & 34 IC301. If present, check R546 47R 1/2w for o/c (135v Line dr supply) | ||
| Sony | FE1 KV21X5U | Dead with 2 flashes from led | When D512 was unsoldered, LOP stage operated - Q703 (BF420), Q704 (BF421) and Q713 (BF420) all in the red output. Plus D701 (MTZ J 5.6B, a 5.6V zener) leaky and D705, 1SS133T (1N4148) O/C. all on crt base | ||
| Sony | FE1 | Snowy pic & tone on sound | IC001 micro faulty |