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this is why a video is needed. Its not the AFC diodes at all. The horz osc freq is way off and no amount of sync signal will help. in other words this is not a "locking in" issue. Locking in implies a horz freq that is near the correct freq but not synced up to the video sync signals.
I would suggest you put back what ever you took out there just to reduce the number of variables.
Last edited by DaveWM; 07-13-2015 at 07:28 AM.
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