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

46-1226
#1

D**n. Moved the selector to work under it and the wafer was broken!

Now what?


Attached Files Image(s)
   
#2

That's a difficult one!! I suspect the most feasible fix will be to find a donor chassis and take the band switch off the donor. The only band switch repair I recall seeing is Phlogiston's work at

http://www.russoldradios.com/blog/whats-...can-happen

Perhaps others will have a better idea...
#3

I agree but seems iffy to buy another chassis and find another cracked wafer>
Ebay has a non working chassis for $80 but is it all worth it?
#4

+1
Is there a contact on the missing piece?? If not your lucky and all you'll need to do is straighten the ring in the center. If it did then your looking at repair or replacement of that section. I've replaced wafers but this one is going to be a pita as it's all the way in the front of the switch. Rear sections are easier as there is little disassembly. Did you try  cyanoacrylates?? I see some whitish areas. Typically they don't hold well clear epoxy seem to be the adhesive of choice. If your handy w/a dremel tool you might be able to graft in a small section to replace the broken section from a different switch. Somewhere around I have a large box of wafers.

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
#5

had a similar issue on my 46-1226 run 3,, yours is looking like a run2?

you have to do it,, get the waffer out then make a form out of metal tape then fill in with 5min epoxy. mix in some brown yarn into the butter during mixing to add fiber support.

you intentionally scratch up and etch out the good surfaces on either side of the area you are filling so when you do fill, you overlap your new epoxy.

this is not too bad, it can be done.

you can also just replace the whole waffer by custom making one.
purchase an insulator 1/8'' thick and drill and rivit back in the contacts.
if you know a elecrician he would probably find something from job scraps. you find insulator material in many electronics pieces parts as well.

an old circuit board without any runs would be a good candidate as well, i was going this route but could'nt find a portion of circuit card that was not occupied with circuit runs.

either way,, there is no realy easy way but it can be done... this is a good example of our refusal to let these radios DIE. do whatever it takes to make it sing again.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-390, code 121 speaker
#87 on the schematic.  This radio had a 8" Zenith  speaker attached to it when I got it. I do don't know the hist...Stevelog — 06:39 PM
Philco 60 Squealing
I'm pretty sure I now have the litz wire soldered. This did not make any difference. Back in April I rewound the seconda...dconant — 06:25 PM
Philco 38-7 Speaker
Just to make sure, you chose either 4 ohm into 5K or into 10K? (blk-org or blk-grn)morzh — 06:23 PM
Philco 38-7 Speaker
I have let this one sit because of other duties. Now I am back, and I have a couple of questions. I hooked up a Hammond ...tludka — 05:34 PM
Philco 42-390, code 121 speaker
>>A closer examination of the very small print schematic indicates that the speaker is a PM type. This shows a ...morzh — 05:18 PM
Philco 60 Squealing
Litz is typically tinned by simply rubbing it with the soldering iron tip while immersed in solder (and a bit of rosin f...morzh — 05:14 PM
Philco 6K7
The suppressor grid (if by G3 you mean the S) is usually at the Cathode potential, which in this caes is GND. I am not ...morzh — 05:10 PM
Philco 16B Parts
Thanks for the reply. Unfortunately the radio was removed before bidding was over so I didn't get a chance to bid.dconant — 04:10 PM
Philco 16B Parts
Hi Dan, Mike is correct, there's a lot of painted stuff on the chassis but it looks pretty good. The sm is all there,sp...Radioroslyn — 03:50 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Hi Cap'n Clock, Unfortunately, I do not have this radio.  This is a shame because this should be a good performer.  2A...captainclock1988 — 03:43 PM

[-]
Who's Online
There are currently 2945 online users. [Complete List]
» 1 Member(s) | 2944 Guest(s)
Avatar

>