Re: Lg 60PK550 Problem

I had same fault with a 60PK550.

I checked resistor R929 as stated by rinoronie. It was open circuit.

I changed it, TV is now working perfectly.

Thanks, rinoronie.

Re: LG 60" 60pv250 no picture

My fault: TV has almost no picture besides distortions around the edge, they grow bigger as the TV warms up.

This model seems to have same Z-Sustain board as the 60PV450. There is a forum about it here:
[url]https://www.badcaps.net/forum/showthread.php?t=34805[/url]

Tom66 said to check for dry joints underneath the Z-Sustain board under the big inductors.

I checked my Z-Sus and it had terrible dry joints, after I re-soldered them and a few others it still didn't fix it.
Z-sus is making louder than...

Re: Lg 60pv450 colors flashing

This part is no longer available, I was going to write TV off until I found this forum.

I can't believe I didn't check for dry joints, if I flipped it over I would have seen those super-obvious dry joints.

Unfortunately didn't fix my fault.