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Panasonic vertical rollover CT-27sf10r

 
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DJ0007



Joined: 20 May 2006
Posts: 2
PostPosted: Sat May 20, 2006 3:10 am    Post subject: Panasonic vertical rollover CT-27sf10r Reply with quote
TV:
Panasonic
CT-27SF10R

Hello,
I am not a service person. I just wanted to see if I could fix this problem myself. Before I trash it. The picture is fine other than the rollover. I have read online about the vertical output ic may be bad and is fixable. The problem Im having is locating the curcuit. I was wondering if anyone has the service manual for this tv or knows the location of the curcuit( in layman's terms) Thanks for looking

DJ0007
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell
PostPosted: Mon May 22, 2006 6:17 am    Post subject: Reply with quote
REPLACE IC451 LA7838, C562 35V470, C454 25V1000
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DJ0007



Joined: 20 May 2006
Posts: 2
PostPosted: Tue May 23, 2006 11:03 am    Post subject: Thanks Reply with quote
minnie wrote:
REPLACE IC451 LA7838, C562 35V470, C454 25V1000


Thanks

I have been making this a project of sorts. I did test the 1000uf 25v and found it was falling off. I read that the resistance should be infinate but it wasnt holding a charge. Do I have to replace the vertical output IC LA7838 or could it just be the cap failure?
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