Quote:
Originally Posted by Electronic M
This is the only pic I got. I had it making a great picture on a different source when it would occasionally sync. Then I tried to adjust L43 (RCA part 78891) the reactance coil to make the sync permanent. It was sticky but came loose...Unfortunately, it was not the slug that came loose but the coil form and with it the wires that connected it to the terminals. leaving me with the osc. way off sync but still working. Once I realized what happened I removed the coil and tried to free the slug. Sadly the cardboard form was too brittle, and also ~1/8" of the very long slug chipped off...I managed to grab a similar form and rewind the wire, but it will not oscillate with my repair...I'm kind of up a creek presently.
After brief success, I'm back to monochrome again.
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Check L42 for continuity. An open L42 is often the cause of 'loose' chroma sync in a CTC2 chassis.
Pete
05-13-2018, 07:59 PM
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