Question about LG 42PG20 42 in. Plasma HDTV

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Tv set audio is stuck on mono - want to have audio out to amplifier

BOught a new LG 42 inch plams - the sound is stuck in mono - also how can I run audio out to a amplifier?

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Posted on Jan 02, 2017

  • 15 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

ysus pcb that supplies voltage to the panel is faulty

Posted on Dec 15, 2007

  • 3 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

Our LG 50" plasma tv screen went black after a popping noise but still had sound, after great diliberations decided to take the back off and have a peek!
We unplugged the tv and tested the fuses (there were three we could see) one had blown, the one on the left as you look at the back of the tv it also has one above it. We wrote the code/seriel number down and took the fuse to the electrical wholesalers Maplin and bought a pack of 10 fuses for £1.29 replaced the fuse in the tv and everything now fine!!!!!!
Hope this might be of use to anyone whose lost the picture after a loud popping/snacking noise but still has sound.

Posted on Jan 17, 2008

SOURCE: 42 inch LG Plasma TV - Lost picture

try connecting tv to cable direct also try unplugging both converter and tv for wile like 5 mins plug both back in see if tv and converter sync

Posted on Mar 09, 2008

  • 1 Answer

SOURCE: lg lcd 37 inch tv loosing sound

i have the same problem and find that if i freeze then unfreeze the screen it works

Posted on Mar 20, 2008

  • 1 Answer

SOURCE: Sharp Aquos LC-32D44U stuck in ""Mono"

I dont know if this will work for you, but its worth a try. I had the same problem.

1. I changed to a station that was having the problem (an analog station with MONO displayed on the screen).
2. I unplugged the TV for about 15-20 minutes. (I was thinking maybe something needed to refresh, so thats why i unplugged the tv.)
3. I plugged the tv back in and voila. The station showed up as MONO then immediately swtiched to STEREO.

After that, i was able to use the AUDIO feature on the remote to actually change from MONO to SAP, etc.

Ive had my Sharp for about 5 months now, and thats the first time its happend to me. Luckily, i solved the problem...this time.

Hope it helps.

Posted on May 24, 2009

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Sound very poor


there could be a few issues. It could be the speakers themselves. I believe this tv has an audio out. I would hook it up to a stereo and see if it that improves it. It could also be something internal like the amplifier. You have a couple options but I would just use a stereo for sound. If you still need more assistance let me know. Please take a moment to accept and rate my solution accordingly.
Thanks,
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