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go back more.... detector and before.... Compare what you get with your reference ctc11....
You got a signal source of any kind you need - pick it out of the 11 and feed it to your 4.
That's a low pass network after the diode, look at that buncha coils, are they checking
reasonable ohms, etc..... Check all that stuff around that diode, back to the tube too....
Voltages in those stages ok....? Compare scope readings to the 11......
That big screen grid cap ok....?
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Last edited by Username1; 05-27-2015 at 09:16 PM.
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