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

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

Threaded Mode
SHADOW METER ADJUSTMENT
37-670
Junior Member
**
Posts: 19
Threads: 4
Joined: Mar 2010
City: Sheridan, Wyoming
#1

10-21-2010, 12:11 AM
According to a photocopy of the owner's manual I have for my 37-670, the shadow meter supposedly is user adjustable. The only thing I can see that could possibly be adjusted is a knurled plastic piece that also serves as the back of the coil, in front of the lamp assembly. This does not move with gentle pressure and I am afraid to exert force in case I'm barking up the wrong tree here. Can anyone help?
Find
Ron Ramirez
Silent Key
*****
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#2

10-21-2010, 07:19 AM
Yes, that is the actual coil, and it can be moved. It may be stuck after decades of not being moved, so proceed carefully.

Details here:
http://www.philcorepairbench.com/tips/svctip01.htm
--
Ron Ramirez
Ferdinand IN
Find
37-670
Junior Member
**
Posts: 19
Threads: 4
Joined: Mar 2010
City: Sheridan, Wyoming
#3

10-21-2010, 09:48 AM
Thanks,Ron! I started to gently rock the coil back and forth, and sure enough it moved -- albeit very stiffly. When I eventually get the radio together and back in the cabinet I'll be able to adjust the shadow -- assuming the coil isn't open.
I really appreciate the help.
Eric Strasen
Find
« Next Oldest | Next Newest »
Thread Closed




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
An attempt to remove the Field Coil from a G speaker
Milkjug plastic?morzh — 09:36 PM
An attempt to remove the Field Coil from a G speaker
Yep. 'Cause when I heard "buibble" I immediately thought of this and started wondering how this poly...morzh — 09:33 PM
An attempt to remove the Field Coil from a G speaker
Blister Pack, that's what I was trying to remember!RodB — 09:29 PM
An attempt to remove the Field Coil from a G speaker
In the packaging biz we refer to the package as a clamshell or blister pack if on a cardboard. So we are using the packa...Paul Philco322 — 08:13 PM
Philco 46-480 Electronic Restoration
It’s been too cold to solder in the garage the last couple of evenings, but it has allowed me more time to search for th...jrblasde — 07:23 PM
An attempt to remove the Field Coil from a G speaker
The part/tool you get from HD is inside the plastic, like in a bubble.RodB — 07:17 PM
An attempt to remove the Field Coil from a G speaker
Got it. Still did not get the "Bubble" part.morzh — 07:10 PM
An attempt to remove the Field Coil from a G speaker
No Mike. Clear plastic from the packaging of items you buy at Home Depot, the ones you can't open without a hack saw or ...RodB — 05:48 PM
Philco 89 indicator light.
Well thankfully that did not happen.Jim Dutridge — 05:21 PM
An attempt to remove the Field Coil from a G speaker
Paul, thanks, Anything can help. Gary Thanks, lemme look! PS. Looked it up. They have kits and parts for mod...morzh — 02:45 PM

[-]
Who's Online
There are currently 8686 online users. [Complete List]
» 2 Member(s) | 8684 Guest(s)
AvatarAvatar

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