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Old 5th Aug 2011, 10:51 am   #37
Join Date: Jun 2009
Location: Royston
Posts: 116
Default Re: Help with a HMV TV

Hi Ed,
Thanks for the advice.
It turned out to be an easy fix. I was AC coupling the video directly into the video amp valve using a 0.1uF capacitor. The cut-off was approx 200Hz and reducing the level of the frame sync pulses. I increased the coupling to 3uF and all is in lock now.
So, I'm slowly getting there.

TriMan66 is offline