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rca p52812bl picture problems

 
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Jamie Wells
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PostPosted: Thu May 04, 2006 6:54 am    Post subject: rca p52812bl picture problems Reply with quote

I have a RCA p52812bl 51inch TV and just the other night the picture went in triplet. The colors red blue green seem to be mis-aligned. there are 3 half circles from corner to corner on the top and the bottom of the screen, 1 red, 1 green, 1 blue. It almost looks as if it is 3-D without the glasses. Can someone help me?? what it is and a way to fix it??

Please email me at [email protected]
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PostPosted: Fri May 05, 2006 2:53 am    Post subject: Reply with quote

how do you see the response posts???

Jamie Wells
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Jamie Wells
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PostPosted: Tue May 09, 2006 8:48 pm    Post subject: My U/S TV Reply with quote

Could someone please help me with these questions?
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PostPosted: Fri Jul 07, 2006 10:52 am    Post subject: rca projection Reply with quote

need to repair your convergency power supply.
need chass number
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PostPosted: Fri Jul 07, 2006 10:55 am    Post subject: Re: rca projection Reply with quote

Anonymous wrote:
need to repair your convergency power supply.
need chass number
email [email protected]
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PostPosted: Thu Jun 28, 2007 4:25 am    Post subject: Reply with quote

I have the same problem.
model # P60920BL
Chassis PTK195Kc
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sat Jun 30, 2007 8:16 pm    Post subject: Re: rca projection Reply with quote

Anonymous wrote:
need to repair your convergency power supply.
need chass number


ITC #???
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sat Jun 30, 2007 8:25 pm    Post subject: Reply with quote

Should be a PTK195.
CURCUIT DIG. CONV. NLA USE 239126R
About $150/200.

Common failures, CR19710/CR19713, U19503,C19516.
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cory
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PostPosted: Sat Jun 30, 2007 8:58 pm    Post subject: Reply with quote

usually the p.s for convergence has ic(stk730-020?) or transistor.replace the ic, should fix problem,but sometimes resistor goes open in secondary,cant remember location.
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