JMD

HELP.I am looking for someone that knows how to bench ck and repair the old tube type synchophaser P/N 588584.(Most likely someone old like me) I need info on repairing panel (Cards).I have T.O.'s on how to test them, but when they have bad panel I have no info on T/S and/or repairing the panels I have over 12 ea old Synchophasers of them and need to make 4 or 5 good ones out of them. Transistor Amplifier panels are my first problem. So far the people that used to do repairs on them can give me no help and say the person that use to do it for them is dead. I am 82 and have worked 64 years as an A&P Mechanic and still need help learning. If anyone can help, my email is [email protected]