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Old 01-12-2026, 11:53 AM
TinCanAlley's Avatar
TinCanAlley TinCanAlley is offline
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Join Date: Sep 2008
Location: So Cal, CA
Posts: 1,020
Okay, I did trace the setup switch. It seems when switched, and I'm over simplifying this because I know there are other changes such as vertical, it disconnects the contrast and brightness circuits and connects the red video output to the brightness limiter circuit. I'm attaching a couple small images of the two circuits it connects with a red line showing the setup path.
Attached Images
File Type: jpg Setup Red.jpg (62.9 KB, 9 views)
File Type: jpg Setup ABL.jpg (73.8 KB, 8 views)
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