LG 50PG30 HDTV Plasma TV
Problem for LG 50PG30 HDTV Plasma TV

No picture on the screen it is totally black and i do get sound.




By virginiamndy on Aug 27, 2009

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the TV has a totally black screen, it shows no pictures. It does have sound

Best Solution

posted on Aug 27, 2009
Very Helpful)

pegasus_four

Rank: Guru  LG Televisions & Videos  Expert
Rating: 90%, 149 votes
There will be a problem with the backlights not being switched on, you would need to check if you are getting the supply voltage to the Inverter board (24V). If not check the power supply, if it is present then check if the backlights are functioning with a backlight tester, if these are ok check the capacitors on the inverter board. If the backlights are faulty then a replacement screen would be required.
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