Question about Toshiba TP50H50 50" Rear Projection Television

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Toshiba tp50h50 Lost picture and sound, blinks red on frount pannel. Fuse blowen on pb8102-2 powerbord. If I remove a wire from this powerboard picture and sound return but out of focus. I replaced both stk ic and checked resistors around the ic. Im guessing but voltage from the power supply may be off. Where on the board would be a good spot to measure all the voltage to see if its correct? If you have any ideas please let me know? Thanks

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Re: toshiba tp50h50

You really should get a service manual for this set to check the voltages. If you found out what the wire was for that you remove from the board to get the set to come on, you could troubleshoot and narrow down your problem. Without it you would be guessing. Good Luck and let us know how you made out.

Posted on Mar 17, 2007

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