Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Grundig | CUC120 | Dead - BU208 s/c. | Check for C633 ( 100uf ) s/c , R646 , replace C631. | ||
Grundig | CUC120 | Blank raster & muted sound. | Drys in IF unit try on pin 12 were 12v supply comes in. | ||
Grundig | CUC 6360 / CUC 6361/ CUC 6365 | No picture, but HT / EHT all ok, picture was blanked out. | CT5066 BC858. This is a s.m. device on the video processing pcb. It is on p22 of ic 5040. | ||
Grundig | CUC 6360 / CUC 6361/ CUC 6365 | Intermittent no picture, it would fade out with the width getting smaller. HT 150volts was down to 100volts. | C672 100 MFD @ 250VW | ||
Grundig | CUC | Dead - blowing BU208 & TDA4600. | R646 ( 270k ) , replace with carbon film type. | ||
Grundig | CUC4400 CUC4400 | Imagem pobre ou distorcida | TDA5931 IC2210 | ||
Grundig | CUC4400 CUC4400 | Sem som, ecrã preto | Subst. T2213 e T2221 na placa de IF. | ||
Grundig | CUC4400 CUC4400 | Não desliga no interruptor principal | Verificar contactos | ||
Grundig | CUC4400 CUC4400 | Flickering/lines with pic breakup | C2257 100n 63v in line osc | ||
Grundig | CUC4400 CUC4400 | Sincronismo deficiente | C2257 100nF 63v | ||
Grundig | CUC4400 CUC4400 | Canais e volume som muda sozinho | IR detector TFMS3300 |