LG DU-42PX12XC 42 in. Plasma HDTV "tv logic control" Questions

...logic tv. The codes don't work on my logic tv. Try an other code. If you want more codes to different brands of remote controls, check this link. The universal remote control setup code for Logik ...

...TV. I have changed the PCB Main Board with no improvement. Now I have been adviced to change the Logic Main... could this solve the problem? No need to exchange the Logic Board. Need to exchange the ...

...logic board used for Maxent plasma TV at the end of this solution.Please note that this is not your actual logic control board, it is used for another model no. I've attached it to give you an ...

TV is snowy/dotted. When I turn it Most likely it sounds like a Logic Board problem. The Logic Board is what controls images on the screen. It's a somewhat expensive part to replace. Maybe in the $200

...Logic main board which one of the green LED is flashing too. I powered it up and I can control the TV on and off, the Vscan (3 LED flashing) is gone. It will only go back to the original proble if I ...

...TV still will not respond. The problem can be in the IR receiver, it either not getting the 5vdc, or it failed, or the logic board is bad. You will need to find out if the signal get to the logic ...

...tv and restarting it This means that the logic control is working on the controller unit but the audio section - audio amplifier drivers - are not responding.So it seems that the audio preamp ...

...tv off then back on ok for few min. Then same thing happens. sounds like a fault with the logic board. that area controls the sound and picture. if it is it will need to be replaced. look for a chip ...

...tv off but the vizio sign stayed blue Theres a logic problem between the interface board and power supply. This is very common in Vizio's. There's a square wave start code that's not being generated ...

...tv pn64e550d1f screen is blank but audio sound good, I was replace main logic control board, y buffer board & y main board but it still same problem, please tell me what can I do? power on /off ...