Lg 50pz550 no picture

[Malachi]

I picked this up for free. I jumped the test points on the control board and I get the test patterns.
It's been so long that I forget. That indicates a bad main board correct?

[dick_barton]

Re: Lg 50pz550 no picture

Yes, it appears from other threads that if you get the test pattern when jumping the logic board does point to a faulty main board.

[Malachi]

Re: Lg 50pz550 no picture

Yup, that’s what I gathered also. Thanks for the confirmation