Question about Toshiba 55H70 55" Rear Projection Television
This is convergence. you can bang on the heatsinks and if it snaps back into alignment, you just need to solder. look for the large heatsinks.. 2 of them, 1 for each chip. there will be chips on them labeled stk392-110
if banging on it doesn't snap it out, you will likely have to replace these chips.. lots of soldering
Posted on Jun 01, 2010
Testimonial: "I wasnt sure where to start-with his advice I now know to look for the chips under the heatsinks."
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Posted on Jan 02, 2017
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