Question about Mitsubishi VS-60707 60" Rear Projection Television

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Had horizontal Lines replaced now have error 21 xray circuit

I replaced the caps as I was told to fix one problem and now have a non turn on with a x-ray circit issue cant seem to figure this one out

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  • budiceman Dec 05, 2007

    any other help with the error Im getting with the unit. where to start with troubleshooting the diagnostic code 21



  • budiceman Dec 11, 2007

    can anyone help me out before I take a ax to it



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  • 244 Answers

White horizontal line (no vertical deflection)
Check / replace R548, R549
Sound but no picture except for a couple of horizontal colour lines
Replaced the frame chip TDA8356, set now ok
Severe vertical jitter on picture, horizontal sides of picture ragged
Replacing the TDA4950 cured the fault
White line down centre of screen (top to bottom}
Replace C805

Posted on Nov 24, 2007


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