Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
PIONEER | MVH-358BT | Sem som | Saída de som pifada e substituída por PA2032, onde o pino 1 e 27 não são ligados no circuito | Se der defeito após a troca de AMP ERROR, desligue o pino 1 do CI do circuito | Ademar |
BRASTEMP | BMV 38 | travado painel | 1 microchave no painel em curto | Pardal-x | |
PIONEER | MVH-295BT | Não Liga, todas as tensões | Cristal Y2 (32.7687k) do micro U10, só trocar e correr pro abraço! | HAHNRAHN | |
PIONEER | MVH 88UB | Não aparece caracteres somente acende luzes teclado | q15 pifado | trocar q15 transistor s8550 | Robson |
PIONER | MVH-8380T | nao tem audio saida PA2030A = PAL007 = TDA7560 @@@ | saida PA2030A = PAL007 = TDA7560 testados e aprovados não precisa fazer alteração | ELETRONICA ARNI -LEOBERTO LEAL-SC | |
PIONER | MVH-8380T | nao tem audio saida PA2030A = PAL007 = TDA7560 | saida PA2030A = PAL007 = TDA7560 testados e aprovados não precisa fazer alteração | ELETRONICA ARNI -LEOBERTO LEAL-SC | |
TOSHIBA | 2050AMV U17 | tv sem luminosidade (com imagem porem preta e todas as cores perfeita menos branco) | trocado cap. scrim (102) | pedro | |
TOSHIBA | 2982MVAS LEM 9 | queimando fusivel | strw6554 | após a troca,antes de ligar com o multimetro na escala de diodo verifiquei curto no +b do secundario.encontrei o d883 em curto troquei e voltou a funcionar | José Gusmão |
Mitsubishi | CT14MV1B | Dead | D6313-6 mains rects s/c, R3337 2R o/c, Tr7330 s/c, D6332 & D6337 s/c, IC7310 MC44603 also replaced & R3338 39R fusible o/c | ||
Mitsubishi | CT14MV1 Philips | Dead - shuts down straight away when bringing out of st/by - prot cct activated | To deactivate prot cct remove Plug 1923 on TV/LTB board. This gave 2" band across screen. Pin 8 FOP chip IC7510 low at 1.5v (11v). 32v line low at 11v - IC7331 reg TL431CLP faulty | ||
Sony | RMVP1 | REMOTE STUCK IN POWER ON MODE, Y PLAIN LOCKED IN PLACE. | Can't turn off, stuck in Y plain. | ||
Sony | RMV11 | PRODUCT CODE HAS BEEN CHANGED, SEE O/M | Could not program the Jerrold Cable box with code 65 as otherremotes will do. Had to use code 03 to operate the cable box. -HQ COMMENTS: The code sets in this model have been changed. Example: Sony VHS code was always Code 03. The code for Sony VHS | ||
Sony | MVCA10 | NO RF SEARCH | No RF search or randomly goes to a position where the tracknumber does not match the picture content. | ||
Sony | MVCA10 | WON'T ACCEPT DISC | Machine won't accept the disc. It keeps ejecting the disc.This is the second unit found with the same problem. | ||
Sony | MVCC1 | DISK PACK WILL NOT EJECT, ADJUSTED PLATE ASS'Y | Disk pack will not eject. |