Question about Toshiba 42H83 42" Rear Projection HDTV-Ready Television
The VVPU14 hyper module in that unit is a trickey installation because they have their can tabs soldered to the motherboard and next to each of the solder points on the pad are fine wire traces on top and bottom of the board that can easily be broken or over soldered... Check there first, with a fine magnifier. To answer your question, no, there are no resets or anything else you need to do to after the H/M install. Good Luck. Bill
Posted on Jun 05, 2007
Bounce horizontally usually means up and down,which relates
to the vertical output IC. Solder IC301, IC401 pin connects==try
again.You can easily isolate "bounce" problems by lightly
tapping on the vertical IC heatsink....Let me know if you need
further assistance.....T.
PS. Though hard to find, a qualified tech could do that repair
in home for 300. to 400.00...
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You was Right! I found flux residue around the tabs. after cleaning the board the set works fine. Replacing the hyper module cleared the wavey lines. The set works like new.
Thank You
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