Lg 50pc3d-ud

[kmoonen]

Hi Guys .. I have a tv with red vertical lines .. 1st picture is of that , second picture is how the menu shows up when you press it .. the power supply had 10 bad caps , i recapped the entire board .. all voltages out test ok ..

any ideas?.

Model is a LG 50PC3D-UD

Red Lines

http://i1161.photobucket.com/albums/...n/IMG_1012.jpg

Menu Display When Pressed

http://i1161.photobucket.com/albums/...n/IMG_1014.jpg

Thank you

Ken

[tom66]

Re: Lg 50pc3d-ud

Hard to tell but probably a Y-sustain or control board issue. I repaired the 42PC1D and 42PX5D so I can offer some advice, but I think the 50" and -3D has some significant differences.

[caspermccormack]

Re: Lg 50pc3d-ud

I had a simuliar fault on my 50pc1d set, don't know if it's any help but I had a short on 1 mosfet on one of the bufferboards.
https://www.badcaps.net/forum/showthread.php?t=19791