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HomeRed Convergence wavy and will not sync. How to seperate STK392-110 from heat sink. I have a convergence problem on my JVC AV-56WP74. It is less than 3 years old. From reading the forums it looks like I need to replace IC804, part STK392-110. JVC says the part is $79.00, but I have seen the same part designator STK392-110 on other electronics websites for $5.99. Are these parts different (as the price would suggest) or is JVC pulling a fast one with its 'authorized' parts? Also, I notice that the old STK392-110 is either glued or some how fastened (I already took the screws off) to the heat sink. Any advice on how to seperate the 2?
1 comment
Hey Josh, did you get the convergence fixed on your AV-56WP74? Mine is about 2 yrs. old and suddenly the RED went way out of sync. I came across with your post while trying to research for the cause. Normally you would pry the STK with a box cutter to separate it from the heat sink. Then use silicon paste or equivalent when replacing new part. Anyway, I am switching the 2 STK392-110 and see what happens? I had a feeling that the culprit is the IC103 (eeprom) on the Digital Convergence Board. Let me know what component part failed on yours:) |
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