Hello all,
Newbie here, I have some basic electronic skills but far from advanced.
Fell on this site by reading about what seems many of the same problems with some Plasma TVs.
Read through a lof of very very informative posts here. But didn't find any exact solution to my problem:
My LG Plasma TV 60PV450 suddenly lost picture yesterday, although sound is fine. The screen is completely black, no subtle grey at all as I usually see when the TV first displays when powered on.
I removed the cover panel, and unplugged the Z-sus from the power board, powered it back on, sound works fine.
I then waited and plugged back the Z-sus, then disconnected the Y-sus, powered back on, sound works fine.
I then waited and unplugged the Z-sus, so now both Z-sus and Y-sus are unplugged. Powered back on, sound works fine as well.
Now I am not sure which of the two boards is faulty? Could it be both?
If it's only one board I could probably buy a new one and switch it, but at two boards it comes close to a price that's not really worth it for me.
Parts are harder to find in Canada and shipping/taxes from the US hurts even more.
Any help from you knowledgable folks would be much appreciated!
Newbie here, I have some basic electronic skills but far from advanced.
Fell on this site by reading about what seems many of the same problems with some Plasma TVs.
Read through a lof of very very informative posts here. But didn't find any exact solution to my problem:
My LG Plasma TV 60PV450 suddenly lost picture yesterday, although sound is fine. The screen is completely black, no subtle grey at all as I usually see when the TV first displays when powered on.
I removed the cover panel, and unplugged the Z-sus from the power board, powered it back on, sound works fine.
I then waited and plugged back the Z-sus, then disconnected the Y-sus, powered back on, sound works fine.
I then waited and unplugged the Z-sus, so now both Z-sus and Y-sus are unplugged. Powered back on, sound works fine as well.
Now I am not sure which of the two boards is faulty? Could it be both?
If it's only one board I could probably buy a new one and switch it, but at two boards it comes close to a price that's not really worth it for me.
Parts are harder to find in Canada and shipping/taxes from the US hurts even more.
Any help from you knowledgable folks would be much appreciated!
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