01-08-2019, 08:22 PM
Hi Everyone
Back at this 41-280, finally. As I was checking everything again I found what I thought was an open in part 37(3rd IF trans.). I removed it and did not find any open but from the print I see mica caps 37B and 37C. After testing the IF can some more these 100pf caps are measuring 37B-220 and 37C-265. So they are out of tolerance but where are they? I'm measuring across the black and green wires in the IF can for 37B and across the black and blue wires for 37C. I know its probably a stupid question but I just don't see them anywhere else in the chassis. I see and checked 37E which is on 2 pins of the 7C6 tube and the compensator is 37D and 37A checks out good. I just don't know where those 2 mica caps are. Thanks for any help!!!
Dick
Back at this 41-280, finally. As I was checking everything again I found what I thought was an open in part 37(3rd IF trans.). I removed it and did not find any open but from the print I see mica caps 37B and 37C. After testing the IF can some more these 100pf caps are measuring 37B-220 and 37C-265. So they are out of tolerance but where are they? I'm measuring across the black and green wires in the IF can for 37B and across the black and blue wires for 37C. I know its probably a stupid question but I just don't see them anywhere else in the chassis. I see and checked 37E which is on 2 pins of the 7C6 tube and the compensator is 37D and 37A checks out good. I just don't know where those 2 mica caps are. Thanks for any help!!!
Dick
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