[Milsurplus] Fw: DX 100 parts

[Bob]

.Sent: Sunday, May 20, 2012 8:17 PM
Subject: DX 100 parts


Hello group, I have acquired a DX 100B from a local source. It hasn't been run in a lot of years judging from the looks of it when I got it. It is probably a 7 cosmetically on a scale of 1-10. It is basically stock with no mods. When I opened it up it was obvious that a couple of caps had to be replaced and it had an arcing problem from the stand off of the two 20MFD 150 volt caps to ground. I fixed these problems but the most I can get out of the set is 100MA of plate current. I have traced that and one problem is that I am only getting about 86 volts DC to pin 3 of the finals. I should be getting closer to 185 volts. I am working on this although I don't know if it will be a fix or not. One other problem that I have noticed is that when I push the drive control knob in or out the grid current is all over the place. I can try to deoxit it but I would prefer to replace it. If anyone has a good orginal pot, a 25K 4 watt part no. in the manual is 11-20 I would like to purchase same. It is the same pot that is used in either the DX100 or DX100B.
You can reply to me at hoopmonk at snet.net
Thanks 
Bob
W1GTH