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Equipment Repairs => CRT TV forum => Topic started by: videocarrilho on February 28, 2007,13:53:31

Title: help tv grundig
Post by: videocarrilho on February 28, 2007,13:53:31

Hi!
I need help to tv grundig cuc7301.
The problem is the bright pulsing (reduces and it increases intermittent).It seems bad contact...
Thanks.

Title:
Post by: Engº Mike on April 04, 2007,11:46:59

boas.

Tenta dar uma olhada no trimer de brilho.

s por acaso a imagem desaparece e fica ecrâ branco,,, podes ter prob na zona do tuner.. ou FI

lucky..

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Post by: devroy on April 21, 2007,11:56:27

proablem is in abl/bcl ckt. there will be some high valu resistance from main output of power supply and that is open.