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Old 03-26-2024, 11:11 AM
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JohnCT JohnCT is offline
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Quote:
Originally Posted by Chris K View Post
7. Test the CRT before you do anything else. A dead and rare CRT is usually a showstopper unless there's a way to modify the circuit and substitute it with another type CRT.
There are three other "hard parts" (auto transmission reference) in a TV that can be showstoppers besides the picture tube - flyback/HV transformer, deflection yoke, and power transformer. The vertical output transformer can also be an itch but those are easier to fudge with a similar but not exact replacement.

Your idea of rebuilding the power supply is a good one (I'd disconnect the chassis and use a dummy load). This will at least eliminate the power trans. Getting the sweep up next is also a good idea. If you can get HV, then fire the parts cannon at it.

John
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