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

42-380
#10

Icon_biggrin Posting with an update for other newbies like me.

Took your advice. I performed surgery on the parts chassis, and moved the transformer and AC block to the burned chassis. The burned chassis was the one in the cabinet, and I think one of the electroytics went, and took it out, it literally looks like it was on fire. I was a little hesistant, and then figured if I screw it up, I'll just fix it. Good thing I own magnifier glasses, I just can't see how to solder the joints right without them.

I bought the correct electrolytics, and installed them. I had to replace a rubber wire from the one electrolytic to the other side of the chassis. As this set was clearly undisturbed, there are more cloth wires than rubber in this set. The other chassis had period fixes in it with crumbling wire....good move not to use that chassis.....

I made a good investment and bought a used old fashioned Variac. The tubes appeared to be OK, as they worked on the parts set. I slowly powered the set up, carefully watching and leaving it at low voltage for a while, then slowly got up to speed. I have crackling out of the speaker, and response to volume but no stations yet. I can tell the volume pot is filthy and is not making good contact inside. I have all the caps coming in the mail, and am going to replace them all. Perhaps when that's done, and I clean the volume switch, I might recieve something.....I hope so, as so far I seem to be on the right track.....


Attached Files Image(s)
   


Messages In This Thread
42-380 - by standardtwin - 07-08-2014, 07:46 PM
RE: 42-380 - by morzh - 07-08-2014, 08:40 PM
RE: 42-380 - by standardtwin - 07-09-2014, 06:47 AM
RE: 42-380 - by morzh - 07-09-2014, 08:09 AM
RE: 42-380 - by TA Forbes - 07-10-2014, 06:36 PM
RE: 42-380 - by klondike98 - 07-10-2014, 09:32 PM
RE: 42-380 - by codefox1 - 07-11-2014, 09:45 AM
RE: 42-380 - by standardtwin - 07-11-2014, 06:06 PM
RE: 42-380 - by codefox1 - 07-13-2014, 12:09 PM
RE: 42-380 - by standardtwin - 08-05-2014, 03:51 PM
RE: 42-380 - by morzh - 08-05-2014, 03:56 PM
RE: 42-380 - by standardtwin - 08-05-2014, 04:05 PM
RE: 42-380 - by morzh - 08-05-2014, 04:27 PM
RE: 42-380 - by standardtwin - 08-05-2014, 05:15 PM
RE: 42-380 - by standardtwin - 08-06-2014, 06:40 AM
RE: 42-380 - by Warren - 08-06-2014, 11:18 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Looking for place to donate unique Philco Philco J-1930 Prototype
It's a Glaser Sears changer which Philco's engineers thought was an upgrade over a VM, but in retrospect I'd prefer the ...jeibner — 10:39 PM
AC/DC Transformer-less Sets
Joseph, Thank you for the confirmation. I knew that there must be more to the Transformer-less AC/DC radios than the ...PeterN — 10:30 PM
AC/DC Transformer-less Sets
Good evening, folks. Power station engineer here! The east coast had pockets of DC-only power well into the twentieth...jrblasde — 10:11 PM
AC/DC Transformer-less Sets
Model 40 does not have a rectifier, so it would be a DC only model. This however does not say anything about using...morzh — 08:01 PM
AC/DC Transformer-less Sets
I was wondering if anyone knows if these AC/DC transformer-less sets were actually used on 110v DC anywhere, and when. ...PeterN — 06:35 PM
Looking for place to donate unique Philco Philco J-1930 Prototype
Given the 1960s vintage, it is likely that the cartridge is ceramic, likely more stable. The changer looks like a Voice...MrFixr55 — 05:03 PM
Jackson 665 j2 schematic request
FIXED!daveone23 — 03:55 PM
Bakelite crack repair - what is best epoxy?
Thanks everyone. I appreciate you sharing your experience and looks like I'll work with the 24 hr two part clear epoxy....de371 — 10:25 PM
Jackson 665 j2 schematic request
Without a schematic its going to be hard tracing the wire wound spool resistors.daveone23 — 05:21 PM
Jackson 665 j2 schematic request
Looking for a schematic for the 665 j2 multimeter.daveone23 — 04:42 PM

[-]
Who's Online
There are currently 4515 online users. [Complete List]
» 1 Member(s) | 4514 Guest(s)
Avatar

>