Samsung un55b7000 Vertical Shift

[DigitalStone]

Picked up a samsung un55b7000wfxza. Turns on but has a 1.5 inch vertical shift.

Its similar to this YouTube video but bit more.

Opened it up and didn't see any problems.

Tried reseating all the connections and a picture reset ... no luck.

Is the the panel or Tcon?

Anyone have a service manual, seen this before or suggestions on a fix?

Thank You

[DigitalStone]

Re: Samsung un55b7000 Vertical Shift

Here is another link with a good video of what the problem is.

[tom66]

Re: Samsung un55b7000 Vertical Shift

Put TV into standby.
Press Mute 1 8 2 Power on remote.
Wait for set to power on. Service menu should appear.
Access Control > Test Pattern
Try the various test patterns; including FBE & FRC Before/AfterDDR

If it is not present on any of the patterns, or only on FRC Before/AfterDDR = Main board
If it is present on only FRC BeforeDDR and not on AfterDDR = T-con
If it is present on all three = Panel or T-con

[DigitalStone]

Re: Samsung un55b7000 Vertical Shift

Thank You