Sanyo Sanyo DP46840 rideside up and upside down picture

[Ltank]

Picture has both rightside up and upside picture at same time. I took it apart and forgot to take picture.. The picture would correct itself sometimes after a few minutes. I suspect the TCon. Would the gama chip cause this? Gama is basicly color chip correct? Or would this be a main board issue?
Tcon has a RM5101, is it compatable with the AS15-F ?

[Andrew F. Ali]

Re: Sanyo Sanyo DP46840 rideside up and upside down picture

You may have to go in the Service Mode and toggle the 'HV FLIP' setting on or off.
However, you should verify the 'OPTION BYTE' setting is correct first.

[Ltank]

Re: Sanyo Sanyo DP46840 rideside up and upside down picture

It actually displayed both rightside up and upside down at the same time! Then it would clear up and start working then the screen would start messing up like a tab bond issue then the picture would go out and display horizontal and vertical lines at same time.
Would the tcon give the appearance of a bad ab bond? I know it could be either tcon or pannel on lines. I will wait for it to screw up again and take a picture.