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guestrca
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 Posted: Fri May 08, 2009 9:15 pm Post subject: rca f32450 high pitch noise |
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| i have a rca f32450 tv that is making a high pitch noise from the main board.No audio or video and screen is black. Any suggestions? |
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minnie
Joined: 18 Aug 2005
Posts: 2510
Location: Hell
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| Posted: Fri May 08, 2009 11:50 pm Post subject: |
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| Replace the horizontal out put transistor and flyback resolder L14401. |
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