Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

model 91 volume control issues
#2

Hi Mike,
Measure the resistance from the volume control wiper to ground. Turn the control all the way down should see 0  ohms or a very low resistance. If not check the controls gnd connection, try a little WD-40 to clean innards if that doesn't do it replace the volume control. It's 350k w/a tap.
http://www.nostalgiaair.org/pagesbymodel...013884.pdf

Terry


Messages In This Thread
model 91 volume control issues - by qrper - 01-16-2016, 08:32 PM
RE: model 91 volume control issues - by Radioroslyn - 01-16-2016, 09:21 PM
RE: model 91 volume control issues - by qrper - 01-16-2016, 09:40 PM
RE: model 91 volume control issues - by qrper - 01-17-2016, 01:03 AM
RE: model 91 volume control issues - by codefox1 - 01-17-2016, 02:05 PM
RE: model 91 volume control issues - by qrper - 01-18-2016, 12:03 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM

[-]
Who's Online
There are currently 2188 online users. [Complete List]
» 1 Member(s) | 2187 Guest(s)
Avatar

>