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RGA TV 20F512T Vertical Problem    
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_Tommy
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PostPosted: Tue Jun 16, 2009 5:26 am    Post subject: RGA TV 20F512T Vertical Problem Reply with quote

Seems like vertical problems is all I get lately. I don't have a service manual on this one. Thanks
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_Jay
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PostPosted: Tue Jun 16, 2009 5:27 am    Post subject: Reply with quote

What is the vertical problem? I wish all mine were vertical problems.
I get the ones that have been to several shops and still no go.
_Tommy
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PostPosted: Tue Jun 16, 2009 5:27 am    Post subject: Reply with quote

It staeted out with half of a picture. Replaced D301 and now it has full
picture wiyh retrace lines at the top.
_Jay
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PostPosted: Tue Jun 16, 2009 5:27 am    Post subject: Reply with quote

Did you use your esr meter to look for bad electrolytic caps?
I will look and see what I can find.
_Tommy
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PostPosted: Tue Jun 16, 2009 5:28 am    Post subject: Reply with quote

Yes I did use my esr meter. All checked good. Changed a couple anyway but
no go. Will get back on it tomorrow. Thanks.
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_John
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PostPosted: Tue Jun 16, 2009 5:29 am    Post subject: Reply with quote

Tommy, Did you replace D403 p/n 266880 (FR104)
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