Question about Panasonic PT-47WX49 47" Rear Projection Television
Small vertical box shows in top right corner for a second then screen goes completely black again. power button flashes on and off red. I am not sure if my tv is a rear projection or a simple plama tv. It came with my house and is built into the wall. It is a 52 inch screen.
Unplugging overnight resets the TV.
convergence ic are the most likely gone bad
however it could also be
that you lost power regulation....or you have what seems to be excess Hi Voltage or arcing
Now the regulator could be at fault or your SENSE line could be falsely triggering due to a change in a resistor or zener diode or even a bad sense line from your splitter...
Convergence amp ic bad
Posted on Jan 30, 2008
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Posted on Jan 02, 2017
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