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Old 06-19-2024, 12:26 PM
Chris K Chris K is offline
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Join Date: Jun 2022
Posts: 1,518
Quote:
Originally Posted by old_coot88 View Post
I feel your frustration bro. I might've missed it, but have you checked voltages on:

V118 (6SK7) 1st sync amp ----- pertinent voltages are pins 4, 6, 8 (that's G1,G2, plate)

V119 (6SH7) sync separator --- pertinent voltages are pins 4, 6, 8 (that's G1,G2, plate)

V120 (6SN7a) 2nd sync amp -- pertinent voltages are pins 1 & 2 (that's G1 and plate)

Are those tubes lighting up good? If any are metal, they should be getting warm after a few minutes running.
I'll check those tonight. Yes they are warm and NOS but I've tried several tubes from my stash and from the parts chassis with no change.
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