Quote:
Originally Posted by Findm-Keepm
Like Zeno said, check the solder connections at T401, the horizontal driver transformer, and also, as a rule, we changed out the 75V zener (CR110) in the start-up circuit. RCA had a goldenrod (troubleshooting aid) that called out that zener in 90% of the start-up troubles.
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Oops forgot about the Zener. Unfortunately the 3 sams for CTC125
I dont have. No training manual either.
The coil I was thinking of fed the MSC & was for tuning voltage
IIRC. Not sure if these had it but I think it was CTC120's
had a bunch go cold.
Worth some time, twas a good set & dont take up much room
or eat to much.
73 Zeno