Dicas Reparação
Modelo - Chassis TVR1
Pesquisa: TVR1 Enviar Dica Resolvida
Resultados 42
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Matsui | Vid Combi Model: TVR185 | Accepts tape then immediately ejects it | The capstan motor was faulty. Fitted new motor | ||
| Matsui | TVR180 | No sound on TV, ok in play and on recordings | Change address data 0D from 00 TO B3. This worked for me as well - removed chip and changed location 10D as above I guess there may be a way to do it without tearing unit apart but didn't have any manuals! | ||
| Proline | TVR140 | "HEAT RUN" displayed | EEPROM replaced | ||
| Matsui | TVR185T | Dead - 330v across mains cap | STRF6707 IC501 | ||
| Matsui | TVR185 | Field collapse int - could be tappable | D401 int o/c | ||
| Matsui | TVR180R | St/by only | EEPROM chip can be the cause - MODKIT37 from Grandata can be used | ||
| Matsui | TVR180 | Tuning not possible above chan 26 | Tuner faulty | ||
| Matsui | TVR180 | Shows "Protected" after fitting EEPROM PCB | I/P any 4 digit code 3 x until screen displays ''protected''. Then hold ''volume down'' on TV & ''7'' on remote. | ||
| Matsui | TVR180 | No sound, AFC off | EEPROM corrupted | ||
| Matsui | TVR180 | No I/P from SCART or access to tuning menu or i/p select | EEPROM corrupt - reprog IC | ||
| Matsui | TVR180 | Low height aft EEPROM replacement | entered service mode Vol(-) +9 on H/Set. change vert amp setting from 30 to 45 on both. had to wait overnight for the backup battery to discharge, (to get into service mode) | ||
| Matsui | TVR180 | Dead, front blown off the STRF6707 | replace STRF6707; R542( 0R39 1 watt ); R543 ( 680R );R503 ( 4k7) & 100uF & 22 uF in psu | ||
| Matsui | TVR180 | Dead with psu pulsing | LOPTr 2SD2599 s/c - replaced with BU508DFI - no reason found for its demise | ||
| Matsui | TVR180 | Dead with front blown off STRF6707 | STRF6707 R542 0R39 1W, R543 680R, R503 4k7 | ||
| Matsui | TVR180 | Dead - PSU blown | STRF6707, R542, R543, R503, 22u, 100u & opto coupler |