Sony bravia tv i have a 2 year old sony bravia 75" xbr75x850e tv it went completely dead. After replacing the main board it now powers up but the screen only shows white and green lines?

SOURCE: plasma TV with vertical lines

chake to make sure it is hooked up right and not lose

SOURCE: Picture problem

Hi,
raystratton

I was wondering if you were able to solve this issue. i am having the same exact issue with my tv. and i did not get an extended warranty thinking that nothing would go wrong with a sony tv. i learny my lesson the hard way. Can you please tell me what the tech told you or what you did to fix this problem. All your help will be greatly appreciated. Thanks once again!!!

SOURCE: lines across tv

try cleaning T-CON Board to Lcd panel cable

SOURCE: My SOny Bravia 40 inch LCD TV has a vertical line

Hi,

It could be 1 of 4 things:
1. One of the ribbon cables has worked itself loose (Simple Fix)
2. One of the assembly boards maybe faulty
3. The driver board which feeds the panel maybe faulty
4. The panel is faulty

The driver board in the UK costs approx £70 and approx £35-70 to fit it if this is the fault.

All other parts are between £80-160 and approx £35-70 to fit it if this is the fault.

The panel will cost approx 50-75% of what the TV was worth when you bought it - "Repair versus Replacement"

Thanks

SOURCE: Vertical Lines on Sony Bravia TV.

I'm afraid, its problem of LCD Panel (screen).
LCD Panel replacement is only solution for this problem and will cost you 70% of TV price, please contact nearest Sony service center for LCD Panel replacement.