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Old 07-17-07, 06:40 PM   #3 (Link)
 
falcon935
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Alias: Chris
Loc: Eastern Pa
User: #10233
Since: Jul 2007
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Re: Mitsubishi WS-55511 Problem


hello,

After further inspection/tests, I believe that I have a blown convergence IC. Most posts point for two IC's. I only have one. STK393-110. The 12 - 3.9ohm 2w resistors around it are reading around 2.3ohms. I think they may be bad as well. The 2 Pico fuses feeding that circuit (+24/-24) are open also.
So, with that said......what do you think? Think we have the problem cornered?

Should I order the IC, the resistors and the fuses?

BTW, thanks for your help. I really appreciate your time.


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