Question about Sanyo DS32830H 32" TV

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Won't stay on

The tv had been stored in the bedroom for about one year. Decided to use it and it turned on fine for about 15 minutes. Then it made a loud motorboating noise and shut off. It would not turn on again despite repeated attempts for about 5 minutes. When I tried to turn it on after that time it made the fluttering or motorboating sound and shut off before a picture came up. This happened several times and I quit doing it. Inspection of the boards revealed no obvious problems (cold joints or burns). My thought is a capacitor and/or voltage regulator breaking down. Any suggestions on where to look?

Thanks
Eric

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  • zathoraus Jan 12, 2009

    I have a Sanyo 32" DS32830H MFG. May 3 2003. I need to find out what the part number is for the "Item" on Power board: 4B10B09400 in soldier slots: T402H1-11 and T402H13. When I power up the TV that "Item" makes a high pitched noise and then powers off. I probally need to replace it. so I need to find out where to get one and what it is.

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Sanyo tech service helped.

Posted on Jun 21, 2008

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