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horizontal line only and sound working for panasonic tv

 
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amireh1
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PostPosted: Fri Jul 14, 2006 2:52 am    Post subject: horizontal line only and sound working for panasonic tv Reply with quote

Hi:

i have a panasonic tv and i dont know the model, but chassis no is TNPH0041 and CRT no: M68LGL061X .
The problem started with lines in top and bottom and when i hit the TV the picture become clear and good again.
i though it is a solder crack , so i started soldering some points on the board and this made things worse as the channels started to switch between tv and video.
then i started soldering again but finally there is a middle horizontal white line in the middle of the screen and the sound is working and sometimes the picture comes again but disappears quickly....what can i do and what is the model of this tv.

thanks
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell

PostPosted: Sun Jul 16, 2006 1:52 am    Post subject: Reply with quote

Any caps that are around the verticle ic would be a safe bet.
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