A collecting forum. CollectingBanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » CollectingBanter forum » Collecting newsgroups » Juke Boxes
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Seeberg VL200 Question



 
 
Thread Tools Display Modes
  #1  
Old June 28th 17, 07:44 PM posted to alt.collecting.juke-boxes
Arthur Dent[_4_]
external usenet poster
 
Posts: 4
Default Seeberg VL200 Question

Just replaced the 2050 tube at V2-Trip.
Is there some resister or capacitor that commonly causes that tube to fail?
Glen


Ads
  #2  
Old June 29th 17, 01:01 PM posted to alt.collecting.juke-boxes
[email protected]
external usenet poster
 
Posts: 7
Default Seeberg VL200 Question

On Wednesday, June 28, 2017 at 1:44:56 PM UTC-5, Arthur Dent wrote:
Just replaced the 2050 tube at V2-Trip.
Is there some resister or capacitor that commonly causes that tube to fail?
Glen


Arthur, premature thyratron failures are not capacitor related. Those tubes conduct more heavily and do not last anywhere near as long as typical amplifier tubes.

Check for proper negative bias (approx -25vdc) at pin 5 on the 2050.

Another area to check is the trip coil. It should read around 250 Ohms. You will need to unplug the mech from the receiver to test the coil.

Have the selection receiver and amp been restored?

You are likely to get more help over at these sites:

http://jukeboxaddicts.proboards.com/

https://www.facebook.com/groups/phonoland

https://groups.yahoo.com/neo/groups/...ationclub/info

RobNYC
 




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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Tech: Seeberg AY-DS Swapping Selection Receivers Tim Juke Boxes 5 September 29th 08 03:12 PM
Seeburg VL200 needle adjustment question [email protected] Juke Boxes 1 December 7th 07 03:04 AM
seeberg makes strange sound mcnewsxp Juke Boxes 5 January 5th 05 06:22 AM
V200, VL200 Wayne Juke Boxes 0 April 27th 04 12:59 AM
WTB: Parts for VL200 CA Gale Juke Boxes 0 December 22nd 03 10:39 PM


All times are GMT +1. The time now is 06:45 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 CollectingBanter.
The comments are property of their posters.