I was able to get an image with direct injection to the video amp. Let's see if we can get the tuner and IF working with the help of a B&K 1077 TV Analyst and a scope.
Please consider becoming a Patreon here: https://www.patreon.com/bandersentv
This channel is made possible by the generous support of viewers and Patrons. If you'd like access to support the channel and gain access to the RCA 741PCS project, Zenith Flashmatic project and bonus content.