Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

38 116 tuner rebuild
#1

I took the dial mechanism apart to clean and lube it as part of a detail of the chassis so I can put the whole thing back together (It plays well now).

As I carefully took it apart, the brass sliver on the right which fits into the slot you see on the top of the shaft came out.  It doesnt look broken and it seems to just rest in the keyway on top of another brass sliver that is actually part of the soldered connection shown at the rear of the shaft.  The long dark spot on the shaft is actualy the bottom brass sliver I mentioned that extends back and turns up to where the solder connection is.

What I dont know is were these two soldered together or glued together?  They seem to have been attached.  They are both black in spots like they are varnished or maybe it is glue residue. It is probably just old lube, but I thought I would ask before I scraped it off and put it back together if someone knows if it just sits there or is fixed to the bottom sliver.  Sorry to call it a sliver, but I dont have a better word.

Steve
[Image: http://i1033.photobucket.com/albums/a414...xyzri2.jpg]
#2

No it wasn't soldered, it just goes into that groove.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#3

Don't scrape the residue from the groove in the shaft. It is an insulating layer which isolates the brass sliver from the muting contact. The sliver is just a shim to take up play in the shaft bearing. If you scrape off the insulation you will ground out the muting contact and short out the audio.
#4

Thanks guys. I will keep it that way.




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
6TPZ and 5TPO Radio Help
On K2, pins 1&2 are shorted. On K4, Pins 1&3 are shorted. Others are OK. The voltages are the same except #4....R3Sons — 09:29 PM
Philco 40-120C Filament Wiring
Let's try to sort it out. So we are working with the same info here's the schematic I have: ...and here's the pin o...klondike98 — 09:03 PM
Philco 630csx power cord
I posted this on FB but knowing that not all of us use social media, it seemed sensible to ask my question here.  I r...Tynwald — 08:07 PM
Philco 40-155
At last, got this working well. Impressed has really nice reception and tone. Had a bad connection on one of the capaci...rogerh — 07:44 PM
Philco 91 Restore Code ??
Or you could just square the current :lol: As for the values, they are dependent on the 1 or 2-speaker system. The...morzh — 05:46 PM
Philco 91 Restore Code ??
If you know the fc resistance you can use 120 ma nominal current through the resistor to get the voltage drop then calcu...RodB — 05:21 PM
Philco 91 Restore Code ??
Thanks Mike. I at least know why it is there if I don't fully understand it. I see where you talk about a cap and resist...dconant — 04:49 PM
Philco 91 Restore Code ??
Well, this cap you showed cannot possibly, due to the way it is constructed, be 1000pF (0.001). It can be in tens of pF....morzh — 03:13 PM
Philco 91 Restore Code ??
I have two schematics for this radio one shows the 47 block (126-226) and the other (121-221) does not. My radio does no...dconant — 02:32 PM
Philco 91 Restore Code ??
No, that cannot be the 47. The 47 is a regular backelite block cap. Look at the chassis picture, it is shown there. Rig...morzh — 01:45 PM

[-]
Who's Online
There are currently no members online.

>