Samsung mod ln40a330j1dxza screen turned all pink

Contact the authorized service center for Samsung. In most cases, panel should have replaced.

most likely t-con PCB pt# BN81-01692A $56.32 at this site: https://www.encompassparts.com/model/SMGLN40A330J1DXZA/_/_/Samsung/LN40A330J1DXZA/TELEVISION

BUT BE SURE TO USE YOUR COMPLETE MODEL\SERIAL NUMBERS TO VERIFY CORRECT PART#


$19.34 THIS SITE:
http://www.shopjimmy.com/catalogsearch/result/?q=BN81-01692A

If using a box for signal disconnect it from power for a while to see if when it reboots this issue is gone or not.

Call Samsung and set up warranty service. Your Main board is defective.

could be a colot wheel gone bad or stuck

A discolored screen, such as pink in your case, implies either:

 

1.) The motherboard and/or video processor of the TV has malfunctioned. 

 

2.) Your input device is rendering the pink screen, such as a video game console for example.

 

If you determine that your input is not the reason for the pink screen then you need to contact Samsung for a warranty replacement.

 

Samsung offers a 1 year / 12 month standard warranty, and some of higher model TV's have a 3yr / 36 month warranty.

You can find out your warranty information by going to http://www.samsung.com/us/support/#

Also if you have purchased the TV in the last 30 days you can purchase a Squaretrade warranty which will refund the price of the television if they can not fix it. www.squaretrade.com

I hope this helps!  Thank you for using FixYa!

dad board and full soting

hi,
your lcd micron tube in the panel had already worn out.
got to replace the panel

Sounds like a hardware problem. You should probably return it as soon as possible.