LG 42PC3D Plasma TV Will Not Stay On

SOURCE: Audio interference

Is the sound comming from the speakers on the TV or the back of it? Plasma TV's can doing buzzing sounds when moved to higher elevations.

SOURCE: Bose lifestyle 25 system and Panasonic Plasma Tv not working together

I posted the message as Tet Tet before. I can now tell you that I have resolved the problem. The issue is with the Panasonic 50Inch TV. Some people reported the same problem but only when the TV was up on the wall. It turns out that the problem lies with the metal discs which screw on at the back of the TV to enable you to hand the TV on the wall bracket. In my case I had excessive interference caused at the back of the TV (could be the fan). When I put the TV on the wall bracket the metal discs would be in contact with the wall bracket which in turn was acting as an antenna causing the iterference to the bose remote which operates at a frequency of 27.45MHz. You can solve the issue by adding some insulating tape around all the metal discs avoiding them to make contact with the wall bracket. If that fails Panasonic will swap your TV for another one like they did with me. I can now enjoy my Bose System with the 50 inch Panasonic TV. It took me three months but managed to get a solution. I hope this helps. For further info you can mail me at [email protected]. These discs should be made of metal because they are perforating the metal screen at the back of the TV. Panasonic please change this design.

SOURCE: VIZIO 42" Plasma HDTV

i have a vizio p42 and i have sound but no picture i have tryed to reset it but nothing works

SOURCE: LG 42PC3D 42" PLASMA TV

possible ysus pc board assy.

SOURCE: LG 42 plasma power problem

needs power supply Part number 6709900023A
it is a 171 dollar part, you should be able to order through LG,