Thread: RCA 721TS Help
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Old 11-11-2015, 11:52 PM
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Electronic M Electronic M is offline
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Join Date: Jan 2011
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Quote:
Originally Posted by Radiotronman View Post
Any adjustments with the horizontal frequency, range and drive makes no difference.
Are any of those adjustments the adjustable cores in the H osc. transformer can?....If not that is where I would look first.

If make sure resistors are good before trying the micas.
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