Wells Gardner 19k7901 problem

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

Hi. I have a nice wells gardner monitor with no burn. The problem is
that it has a 1'' area on the top of the tube where the picture is
flickering/scrambled. I did a cap kit on this today, no improvements.
What adjustments can I do to solve this problem?
Thanks,
Steve

 

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

perhaps the HV or flyback transformers are getting a little spotty?

Jeff

 

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

Try adjusting the 50-60 Hz pot shown here -
http://www.jstookey.com/arcade/WG_25k7191/WG_25k7191_pot_close_up.JPG , and
if that doesn't work, try increasing the vertical size to over compensate
the top of the picture.

"Thebestofsteve2" <thebestofsteve2@aol.com> wrote in message
news:1120087611.294394.123760@o13g2000cwo.googlegroups.com...
> Hi. I have a nice wells gardner monitor with no burn. The problem is
> that it has a 1'' area on the top of the tube where the picture is
> flickering/scrambled. I did a cap kit on this today, no improvements.
> What adjustments can I do to solve this problem?
> Thanks,
> Steve
>