Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #4  
Old 05-07-2018, 08:33 PM
old_coot88 old_coot88 is offline
VideoKarma Member
 
Join Date: Sep 2009
Posts: 2,566
Quote:
Originally Posted by Zsuttle View Post
....the 4.7ohm resistor was before the selenium, could the value be added to the resistor or would it have to be placed after the new diode?
New diode? Did you shunt the selenium with a Si diode? If so, is the polarity correct? (Banded end goes to the 'downstream' end of the selenium, usually marked '+'.)

When using a Si diode, the selenium can be left in place but with the 'upstream' end disconnected so the selenium's out-of-circuit.
Reply With Quote
 



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 01:23 PM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.