Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Antique Radio

Notices

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 07-21-2010, 12:27 PM
VintagePC's Avatar
VintagePC VintagePC is offline
Tube bug got me 05/2010
 
Join Date: May 2010
Posts: 535
Hey,

I re-soldered the coil's ground connection since I wasn't happy with it; but it didn't seem to make a difference.
I re-checked the installation with my original photos and drawing, and I think I got it right.

Voltages are also within tolerance (~90V, <10% over 85) and the primary IF is not open-circuit.

Tried the other tube, and I got some static out of the speakers, but couldn't locate the frequency either. I should also note that with this tube, the IF voltage dropped down to about 69v... Odd?

C2/C2A are not shorted.
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 03:49 AM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.