1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Philco 38-690 Volume Control Removal
NV3G
Member
***
Posts: 74
Threads: 42
Joined: May 2008
City: Shinnston, West Virginia State, Province, Country: USA
#1

05-01-2019, 05:24 PM
I was able to remove the control shaft easily. I was going to remove the rear apron but
it is riveted on the left end looking at the bottom. What is the best approach for removing
the volume control for replacement?

Thanks,
nv3g
Oscar
(This post was last modified: 05-03-2019, 11:15 AM by NV3G.)
Find
morzh
Odobenus rosmarus
*****
Posts: 15,444
Threads: 539
Joined: Oct 2011
City: Jackson, NJ
#2

05-01-2019, 06:30 PM
Oscar

It's been two years since I stared mine (Iasted me all summer) so I'm not fresh on it: aren't the pots there being held by nuts?
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.
Find
Phlogiston
Radio-Fixer-Upper
*****
Posts: 2,118
Threads: 112
Joined: Jun 2010
City: Medford OR (OR what?)
#3

05-01-2019, 08:55 PM
If you are talking about disassembling the vol pot it's self - don't. Just figure out a way to get a little de-oxit (green label) into the pot - a little.
"I just might turn into smoke, but I feel fine"
http://www.russoldradios.com/
Website Find
morzh
Odobenus rosmarus
*****
Posts: 15,444
Threads: 539
Joined: Oct 2011
City: Jackson, NJ
#4

05-02-2019, 06:53 AM
I recently bought the Trolmaster pump - if you could find one, this is exactly what you need. You will probably still have to unscrew the pot - I am not sure the Trolmaster would fit in there or go through the front.
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.
Find
« Next Oldest | Next Newest »




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM

[-]
Who's Online
There are currently 3298 online users. [Complete List]
» 3 Member(s) | 3295 Guest(s)
AvatarAvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration