g07 cbo picture is vertically shrunk at power up then ...
After a few minutes it's perfect again.
It is roughly 1/2" shrunk on both the top and bottom.
IN my wacko, so it's a vertical size problem if you want to call it that.
This chassis had an issue with white horizontal diagonal lines when I received it.
I did the full rebuild and then narrowed it down to several resistors that were bad.
R517, R512, R522, but replacing them didn't fix the lines. R526 was the culprit.
Anyway, I don't remember having any issue with the chassis, not powering up to full screen size prior to installing R526.
It is cold here, so I wonder if that could be an issue.
I think even though I replaced them already, I am going to go in and change out both 200ohm vert. pots on the chassis and see what happens.
I'm just documenting this in case I need help (or anyone else) in the future on a similar issue.
Input welcome.
After a few minutes it's perfect again.
It is roughly 1/2" shrunk on both the top and bottom.
IN my wacko, so it's a vertical size problem if you want to call it that.
This chassis had an issue with white horizontal diagonal lines when I received it.
I did the full rebuild and then narrowed it down to several resistors that were bad.
R517, R512, R522, but replacing them didn't fix the lines. R526 was the culprit.
Anyway, I don't remember having any issue with the chassis, not powering up to full screen size prior to installing R526.
It is cold here, so I wonder if that could be an issue.
I think even though I replaced them already, I am going to go in and change out both 200ohm vert. pots on the chassis and see what happens.
I'm just documenting this in case I need help (or anyone else) in the future on a similar issue.
Input welcome.

