Why M1 (B+ rectifier)? Most resistance readings are taken from Chassis ground - using M1 as a reference for any DC or Ohms measurement will result in odd values - those doubler caps charge and discharge, giving odd values. Clip the negative lead to chassis, and measure to the pins....
Lower left of Page two on the Sams gives the instructions - common negative (Chassis)....
Have you verified the resistances of the ground traces on the board to the chassis - measure the trace, not at the corner eyelets. Those eyelets are 90% of the problems with most RCAs. IIRC, you resoldered those early in the thread.
__________________
Brian
USN RET (Avionics / Cal)
CET- Consumer Repair and Avionics ('88)
"Capacitor Cosmetologist since '79"
When fuses go to work, they quit!
Last edited by Findm-Keepm; 01-10-2017 at 06:41 PM.
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