Samsung UN46FH6030F Vertical Lines Across Screen During Movement

[pauldow]

My neighbor asked me to look at this problem. I thought it might be a BGA problem, but I get no change when pressing on the circuits with that attachment on the main board, and on the T-Con.
The problem doesn't seem to appear on images without movement, such as a DVD or setup menu. The lines appear on both antenna and HDMI inputs.

Does anyone have a suggestion on what I can look at next?

Thanks

[nomoresonys]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

Try re-seating the t-con connector, with tv unplugged first
.

[pauldow]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

Thanks for the suggestion, but there was no change after I removed the ribbon cables, wiped them with an alcohol swab, and reconnected.

I also pulled the heat sink off the T-CON, to see if pressing on the BGA mounted chip under there would cause any change, but it didn't.

[budm]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

There is old thread from Oct 2014 showing the similar problem, the fix was new T-CON per OP. I downloaded this picture from the thread years ago.

[nomoresonys]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

http://www.shopjimmy.com/samsung-bn9...-con-board.htm Read carefully watch the little video there and match the numbers up if you get one.

[pauldow]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

Thank you for the replies.
It looks like SJ is out of stock, so I ordered one through eBay.

I tried a couple searches here, but didn't see anything that was very similar to the symptom I have. Nice find budm.

I'll reply in a few days when it comes in.

Thanks again,
Paul

[pauldow]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

The T-Con board was the problem.
The recycler will need to wait until they get this one

Thank you very much for all your advice.

[budm]

Re: Samsung UN46FH6030F Vertical Lines Across Screen During Movement

Thanks for the follow-up on the repair.