Hi, I have the above model 37 inch LCD screen I bought for my sister as faulty.
The fault was that the screen displayed vertical lines accross the whole screen.
I opened it and checked the voltages from the PSU and these all seem OK.
I assumed(perhaps wrongly) that this might be the T-Con board and took this out and reflowed it using a hot air reflow station. When re-installed the image tried to display (I could make out the station number but it was moving around like it was not synced properly) and the screen eventually faded to black and the backlight went off.
I left the board for a while unpowered and now I'm back to vertical lines (and the backlight lights again).
Does this sound like the T-Con?
I can attch pictures of all board if required.
Many thanks in advance for your help.
Dave
The fault was that the screen displayed vertical lines accross the whole screen.
I opened it and checked the voltages from the PSU and these all seem OK.
I assumed(perhaps wrongly) that this might be the T-Con board and took this out and reflowed it using a hot air reflow station. When re-installed the image tried to display (I could make out the station number but it was moving around like it was not synced properly) and the screen eventually faded to black and the backlight went off.
I left the board for a while unpowered and now I'm back to vertical lines (and the backlight lights again).
Does this sound like the T-Con?
I can attch pictures of all board if required.
Many thanks in advance for your help.
Dave
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