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Gezz
Joined: 17 Feb 2007 Posts: 2
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Posted: Sat Feb 17, 2007 10:11 am Post subject: Service Engineer |
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Hi - I am looking for someone who could repair a 55" rear projection TV in the Grampian area Scotland its a Hitachi about 3 years old - The picture has shrunk in to the middle of the screen and the edges are all convex - Thanks Gerry |
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Sat Feb 17, 2007 2:46 pm Post subject: |
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Post a picture of the failure. |
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Gezz
Joined: 17 Feb 2007 Posts: 2
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Posted: Sat Feb 17, 2007 5:02 pm Post subject: Image of fault |
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[img]http://pfsestateagents.co.uk/tverror.jpg (alt+p)
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minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
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Posted: Sat Feb 17, 2007 6:39 pm Post subject: |
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Not a valid link but, sounds like your convergence IC's STK392-150's took a crap. Replace those and check all your bias resistors around them. |
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