Question about Toshiba 42HP66 42 in. LCD Television
Three possibilities: LCD panel TFT driver circuits, T-CON board, main board LVDS driver IC. I would get a can of cold spray fro electronics troubleshooting and start cooling the ICs in the main board, T-CON board (you need to remove metal shield to get to the T-CON board to see if it is heat related problems.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx
Posted on Aug 08, 2010
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Posted on Jan 02, 2017
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