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Panasonic 27 inch TV CT-27G5CB

 
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michaelmcm



Joined: 19 Oct 2009
Posts: 1
PostPosted: Mon Oct 19, 2009 3:06 am    Post subject: Panasonic 27 inch TV CT-27G5CB Reply with quote
If anyone could please shed some light on my problem with
a panasonic TV I would be grateful.
The picture on CRT shrinks to about 6 inches across the screen and
goes back to normal when the circuit board is touched or tapped?
I can't see any broken solder joints or burnt components.


Panasonic 27 inch TV CT-27G5CB
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Michealmcm Question
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arthos58



Joined: 19 Oct 2009
Posts: 1
PostPosted: Mon Oct 19, 2009 10:19 am    Post subject: Re: Panasonic 27 inch TV CT-27G5CB Reply with quote
michaelmcm wrote:
If anyone could please shed some light on my problem with
a panasonic TV I would be grateful.
The picture on CRT shrinks to about 6 inches across the screen and
goes back to normal when the circuit board is touched or tapped?
I can't see any broken solder joints or burnt components.


Panasonic 27 inch TV CT-27G5CB
Thanks
Michealmcm Question


Have you tried to look on the solder side of the board in a dark room? Sometimes you can see a little spark if there are finest cold solders. Look in the area of vertical deflection unit and the pins of flyback transformer, e/w diodes and connectors of deflection coils.

good luck

arthos58
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