Dicas Reparação
Modelo - Chassis
Pesquisa: Enviar Dica Resolvida
Resultados 3456
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | 14PT3131/4131/3331/4331 | vertical COM POUCA AMPLITUDE | 250V) código 2222 479 47207 (Veja Service Information TS04-016). | ||
| Philips | 14PT3131/4131/3331/4331 | vertical COM POUCA AMPLITUDE | - Verificar capacitor 2460 (68nF 100V), provisoriamente o capacitor danificar por aquecimento, neste caso os postos estão sendo orientados a substituir o capacitor por (68nF | ||
| Philips | 14PT3131/4131/3331/4331 | NÃO ABRE vertical | - Verificar transistor SMD 7461. | ||
| Philips | 14PT3131/4131/3331/4331 | DOBRANDO IMAGEM NO vertical | - Verificar capacitor 2460 (Veja Service Information TS04-016). | ||
| Philips | 14PT3131/4131/3331/4331 | DOBRANDO IMAGEM NO vertical | - Aparelho apresenta dobramento vertical na imagem após algum tempo de aquecimento, sintoma aparece quando a função expande está acionada. Veja figura. Deve ser acrescentado um Resistor de 1R (código 4806 113 97046) em paralelo com a posição 3446. | ||
| Philips | 14PT3131/4131/3331/4331 | DOBRANDO IMAGEM NO vertical | - Verificar capacitor 2460 (Veja Service Information TS04-016). | ||
| Philips | 14PT3131/4131/3331/4331 | DOBRANDO IMAGEM NO vertical | - Verificar diodo 6463, possibilidade de estar alterado. | ||
| Gradiente | GT-1422 | vertical com linhas no meio | Zener ZD-301 de 7,5Volts | subst zener | |
| Philips | 20PT3331 | vertical com retraços na parte superior,nao aceita comandos do remoto | 10uX160v(C2465) e transistor smd Q7466 (vertical)e micro chave | Substituir C e transistor limpar micro-chave | |
| Sony | KV32V16 | LOOSING vertical LINEARITY,IC501 | Unit loosing vertical linearity after it has been playing for a while. | ||
| Sony | CCDTRV21 | NO PIX IN EVF, ONLY vertical LINE (FOUND BAD SOLDER ON L903) | EVF had no horizontal scanning, resulting in only a verticalline displayed. Problem was found to be caused by bad solder on L903 onthe VF-102 board. | ||
| Sony | CCDTRV11 | NO PIX IN EVF, ONLY vertical LINE (FOUND BAD SOLDER ON L903) | EVF had no horizontal scanning, resulting in only a verticalline displayed. Problem was found to be caused by bad solder on L903 onthe VF-102 board. | ||
| Sony | CCDTR84 | NO PIX IN EVF, ONLY vertical LINE (FOUND BAD SOLDER ON L903) | EVF had no horizontal scanning, resulting in only a verticalline displayed. Problem was found to be caused by bad solder on L903 onthe VF-102 board. | ||
| Sony | CCDTR54 | NO PIX IN EVF, ONLY vertical LINE (FOUND BAD SOLDER ON L903) | EVF had no horizontal scanning, resulting in only a verticalline displayed. Problem was found to be caused by bad solder on L903 onthe VF-102 board. | ||
| Sony | KV27XBR45 | INTERMITTENT vertical SWEEP, REPLACED Y/C-JUNGLE IC | Picture would collapse to white line after 10-15 minutes. Voltage checks at vertical ouptut IC (501) on D board were near normal. Waveform test at pin1 revealed no V drive. |