lg 43UF6430-UB Problems

[oldtiredtech]

Menu and screensaver is good, but picture has horizontal lines and digital anomalies
https://www.badcaps.net/forum/attach...1&d=1611805561

[handsworth]

Re: lg 43UF6430-UB Problems

Main board is bad. BGA IC chip went south.

[neilc6]

Re: lg 43UF6430-UB Problems

I have used this repair service a few times.

https://ebay.us/Zev9kG

[diif]

Re: lg 43UF6430-UB Problems

I have used this repair service a few times.

https://ebay.us/Zev9kG

What is the repair they do, is it a new IC or do they just reflow/reball the original ?

[neilc6]

Re: lg 43UF6430-UB Problems

When I asked before, he indicated he replaced the IC. I've had a board returned that was working (if I did the half screen tcon test, I would have figured out it was a bad panel before sending it in). Also had a few unrepairable.