Question about Panasonic PT-40LC12 40" Rear Projection HDTV
Television powers up, lamp lights, picture and sound. After 30 seconds (give or take), set shuts down. Both the exhaust and intake fans shut down; however, an internal fan blowing on a PCB beneath the lamp area continues to run. The lamp indicator light flashes 4 times every five seconds after this occurs. Unplugging the unit and plugging it back in twelve hours later results in the same problem. In fact, the internal fan I mentioned above comes on as soon as the unit is plugged in. Thank you for any help that you can provide. I was recently laid off and am on a bit of a shoe-string budget.
Shorted red driver trans shorted red pic tube defective focus/screen block any or all of these stk's on convergence module check the solder joints on convergence module
Posted on Jan 31, 2006
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