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Discussion Starter · #1 ·
Last year my Mitsubishi WS-65857 worked OK. But now, No video image (blue screen), distorted captions (vol, input, etc) and no menu. Sound is OK, and Diagnostic code 1-2
Detect correct input source resolution 1080i , 480p , but not picture.


I replace Convergence IC ( IC8C01 Sanyo STK392-570, IC8C01 Sanyo STK392-570)
I check the fuses ( F9A04,F9A05, etc), all OK
I check all the resistors and the 2 coils, all OK
but the problem persists...
Any Ideas?
Thanks in advance
 

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11,121 Posts
I would troubleshoot the video problem first. A lack of sync could make you think you have a convergence problem and no menu.
 
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