AppleColor composite monitor A2M6020

["Francois Dion" <francois@hyperreal.org>]

I have a problem with this A2M6020. It has been sitting for
a long time and I bet some capacitors need replacing. What
happen is that the horizontal sync is not locking, and the
the picture is in black and white.

I tried adjusting the Sub-H-Hold trimpot, but at best I can
get a slow horizontal drift.

If somebody has any idea, and even better can identify the
problematic parts, i'd appreciate. Altenatively if somebody
can email a scan of the schematic, that would be great.

Ciao,
Francois ( francois@hyperreal.org )