LG x3 and x4 panels

[wonderboy]

hi anyone know if the x3 and x4 panels are interchangeable?

[tv tony]

i puzzled over this, as the sole uk buyer of lg returns we were curious.
aparantly the pc1da y-sus is if you change the y drive pcb, (different socket spacing)
we tried it but were met with a screen of dots etc, yet the pcb's were known good, please feedback any info and i can give you any service notes and updates,
tony walker

[wonderboy]

cheers tony, will let you know. Which way did you try as i have a good X3 panel and was going to try the newer boards on that one.

[tv tony]

hello, we tried a 42pc1da in a 42pc56(y-sus) the pc1da has an extra socek to feed the lhs x drive pc, howener its not needed as it only another feed for the va and vs.
on the pc55 the feeds are supplied from the z-sus pcb.
still no joy though, if i am able to sort it ill let u know