Question about Panasonic Viera TH-42PX80U Plasma TV
The tv screen is black, but you can hear the background noice perfectly
Hello nea, hi there are several possibilities, one most common solution is to find loose contacts and loose screws that need to be tighten, and the other is caused by a hardware failure, this is usually the back light, if your TV is the LCD type check for the inverter circuit that powers the back light, If the TV is LED type, check for warranty, LED is still new, so I guess the TV is on warranty, if not the circuit that powers the LED need to be checked, all of this needs the TV be disassembled, if not check out first your dealer for service.
Posted on Jul 05, 2010
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Posted on Jan 02, 2017
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