"George" wrote in message
...


I have a Panasonic VCR PV-V4522 That has an intermitant vertical roll,
on playback and sometimes has a horizontal white line running
verticaly up and down from the bottom of the screen. Tracking has no
effect. I have checked Zeners, resisters and some caps in the power
supply. Circuit board does not show a vertical section?
Thanks for any replies


I would still be checking in the power supply area.

Mark Z.