Dicas Reparação
Modelo - Chassis 1420
Pesquisa: 1420 Enviar Dica Resolvida
Resultados 103
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Matsui | 1420A | Distorted sound | R354 47k o/c | ||
| Matsui | 1420A | Dead. | C508 ( 4.7uf 50V ) | ||
| Matsui | 1420A | DEAD WITH STR50103 , SR2M AND 5.6ohm FAULTY | IF LINE STAGE IN DISTRESS AFTER REPLACING PROBABLY LOPT OR SCAN COILS | ||
| Matsui | 1420A | Dead | STR50103 power reg s/c, D508 (or 506 in some sets) R2M/60C s/c, dropper 5R6 5w possibly o/c | ||
| Matsui | 1420A | Dead | C508 4µ7 50v | ||
| Matsui | 1420 1440 | PICTURE DARK ON LH SIDE | C431 4u7 OC | ||
| Matsui | 1420 | Startup - no startup. | R503 ( 82k ) goes high or o/c , Q501 ( 2SC3158 ) | ||
| Matsui | 1420 | Startup - failure to start from cold. | C508 ( 4.7u f , 50v ) | ||
| Matsui | 1420 | Sound low | R145 4k7 in series with vol contr hi res | ||
| Matsui | 1420 | POOR FIELD WHEN WARM | C412 1uF 25v TANTALUM | ||
| Matsui | 1420 | Green screen | R807 8k2 on crt base hi res | ||
| Matsui | 1420 | FIELD CRAMP AFTER WARM UP | CHECK C412 1mfd , 25v | ||
| Matsui | 1420 | Field cramp | C412 1µ 25v tant | ||
| Matsui | 1420 | Dead - low HT (60v) - ok on bulb (120v) | LOPTx s/c winding - HT correct at 103v after replacement | ||
| Matsui | 1420 | Dead | D508 R2M SC. IF FAULT REOCCURS CHECK OR REPLACE LINE DRIVE TX |