Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

smoke escaping from resistors
#1

Hey all, I finished recapping and changing resitors in a #18. I was told the radio didn't work before I got it so I didn't precheck anything before the recap as the cord was in poor condition and the chasis appeared to be complete and all original. Looking at the schematic for the 18 model, I keep burning the 200ohm part #7 after about a minute on power up. Tried swapping the R.F. tube, no change. I remove the Det. Ocillator tube #6A7 and then resistor #62 burned, #7 is still ok at this point. Before I fill the house with anymore smoke, help in a direction would be great. Sorry, I don't have a tube tester right now so I am hoping that someone with more knowledge can see something that I am missing. Let me add that I am very confident that no mistakes were made on the recap. Everything was checked and referenced at least three times before I moved on to the next.

Thanks, Don


Attached Files
.pdf model18[1].pdf Size: 423.25 KB  Downloads: 91


Messages In This Thread
smoke escaping from resistors - by raydog - 03-10-2012, 04:13 PM
RE: smoke escaping from resistors - by rghines1 - 03-10-2012, 06:56 PM
RE: smoke escaping from resistors - by Arran - 03-10-2012, 07:21 PM
RE: smoke escaping from resistors - by raydog - 03-11-2012, 02:33 PM
RE: smoke escaping from resistors - by raydog - 03-12-2012, 07:32 AM
RE: smoke escaping from resistors - by 7estatdef - 03-12-2012, 03:42 PM
RE: smoke escaping from resistors - by rghines1 - 03-12-2012, 04:24 PM
RE: smoke escaping from resistors - by Arran - 03-13-2012, 05:54 PM
RE: smoke escaping from resistors - by codefox1 - 03-12-2012, 03:50 PM
RE: smoke escaping from resistors - by raydog - 03-12-2012, 06:13 PM
RE: smoke escaping from resistors - by raydog - 03-14-2012, 06:39 PM
RE: smoke escaping from resistors - by morzh - 03-17-2012, 05:41 PM
RE: smoke escaping from resistors - by Arran - 03-17-2012, 09:36 PM
RE: smoke escaping from resistors - by raydog - 03-18-2012, 09:20 AM
RE: smoke escaping from resistors - by morzh - 03-18-2012, 10:20 AM
RE: smoke escaping from resistors - by Arran - 03-18-2012, 11:29 PM
RE: smoke escaping from resistors - by morzh - 03-19-2012, 12:51 PM
RE: smoke escaping from resistors - by raydog - 03-18-2012, 01:55 PM
RE: smoke escaping from resistors - by raydog - 03-20-2012, 12:06 PM
RE: smoke escaping from resistors - by morzh - 03-20-2012, 08:28 PM



Users browsing this thread: 1 Guest(s)