Videokarma.org

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

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 04-30-2011, 10:02 PM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
A 15GP22 CRT can have a silver getter and still be gassy enough to not work.Here's an example from the ETF Site

I believe this was a rebuild that failed shortly after it was done.

Reply With Quote
  #2  
Old 04-30-2011, 10:42 PM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
Corona discharge in the HV cage and loss of HV would normally alarm me, but based on what I've seen here at the convention I'm no longer alarmed at CT-100's that do it.... 2 of the operating ones (one of which is a model 5) give off enough ozone to clean all the air in the building. lol
__________________
Evolution...
Reply With Quote
  #3  
Old 05-05-2011, 11:35 AM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
Bump!

2.5 hours left, and no takers!
__________________
Evolution...
Reply With Quote
  #4  
Old 05-05-2011, 11:47 AM
Tom Albrecht's Avatar
Tom Albrecht Tom Albrecht is offline
VideoKarma Member
 
Join Date: Mar 2010
Location: San Jose, CA
Posts: 664
What is the slightly darker rectangular area on the front panel under the control door?
Reply With Quote
  #5  
Old 05-05-2011, 11:58 AM
Phil Nelson's Avatar
Phil Nelson Phil Nelson is offline
VideoKarma Member
 
Join Date: Jan 2006
Posts: 4,030
It's a snap-out wooden panel, which conceals more controls. If you scroll down (and down, and down) in this article, you can see it in various pics.

http://antiqueradio.org/RCACT-100Television.htm

Phil Nelson
Reply With Quote
Audiokarma
  #6  
Old 05-05-2011, 02:02 PM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
Went bidless.

I sent him an email, let's see if there is a response.
__________________
Evolution...
Reply With Quote
  #7  
Old 05-05-2011, 02:12 PM
rcafan rcafan is offline
VideoKarma Member
 
Join Date: Jun 2010
Location: West Bloomfield, MI
Posts: 132
ct100 observation

Probably nothing?? look at the ballast resistor just above the area
where the cover is tilted down,there is a black spot.
Possible short????
Reply With Quote
  #8  
Old 05-05-2011, 10:00 PM
jeyurkon's Avatar
jeyurkon jeyurkon is offline
VideoKarma Member
 
Join Date: Oct 2008
Location: Central Michigan
Posts: 1,698
I heard through the grapevine that the seller accepted an offer for slightly less than the intial bid and that it will be picked up today.

I'll let the people who are more directly involved post the full details because after stories get passed along sometime things get muddy.

John
Reply With Quote
  #9  
Old 05-05-2011, 05:07 PM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,821
If only I had a couple of thousand and lived on the east coast

If the ecconomy gets worse and prices drop who knows, maybe I'll be able to get or piece together a merrill on my shoe-string collecting budget.

Tom C.
Reply With Quote
  #10  
Old 05-05-2011, 05:56 PM
Tom Albrecht's Avatar
Tom Albrecht Tom Albrecht is offline
VideoKarma Member
 
Join Date: Mar 2010
Location: San Jose, CA
Posts: 664
East coast won't help you much on this one...
Reply With Quote
Audiokarma
  #11  
Old 05-05-2011, 06:48 PM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,821
OOPS! That is one of the worst typos I've made yet.
Reply With Quote
  #12  
Old 05-05-2011, 10:20 PM
Tom Albrecht's Avatar
Tom Albrecht Tom Albrecht is offline
VideoKarma Member
 
Join Date: Mar 2010
Location: San Jose, CA
Posts: 664
Well, one thing I can say is that it is not me. Thought I should clarify that since I am geographically close and was at least ever so slightly interested if the price had gone a lot lower.
Reply With Quote
  #13  
Old 05-05-2011, 10:25 PM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
If so, it wan't me. He didn't reply to any of my messages. Hope one of us gets it though!
__________________
Evolution...
Reply With Quote
  #14  
Old 05-06-2011, 03:26 AM
ChrisW6ATV's Avatar
ChrisW6ATV ChrisW6ATV is offline
Another CT-100 lives!
 
Join Date: Feb 2007
Location: Hayward, Cal. USA
Posts: 3,475
It's HEEEERE!

I am the guy who made a deal to buy the CT-100 after no one bid on it. I could not afford to spend the opening bid amount, so I made a deal for a lower amount that was acceptable to the seller, and I picked up the set tonight.

Details:
-The front panel insert is not #472, but is #733, 753, or 793. It has had some holes drilled in its inside surface to make room for the shafts of some replacement pots that were added, and one of them is through part of the stamped number. Two of the original dual-shaft pots have been replaced by a total of four new pots, visible in a picture that I will post later.

-Some work was done on the HV section. A solid-state replacement was installed for the 3A3 rectifier; it later went bad and a tube was put in again. Another tube was replaced by a solid-state diode as well, apparently; I will investigate further. I will post a picture later.

-The set has a temporary back panel that is from a Zenith Service-Saver TV. Again, a picture will follow.

Here is my first try at inserting a picture. Please let me know if the size is appropriate.

__________________
Chris

Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did."

Last edited by ChrisW6ATV; 01-15-2017 at 09:52 AM. Reason: Updated picture location
Reply With Quote
  #15  
Old 05-06-2011, 07:17 AM
jeyurkon's Avatar
jeyurkon jeyurkon is offline
VideoKarma Member
 
Join Date: Oct 2008
Location: Central Michigan
Posts: 1,698
Congratulations on the acquisition!

I understand that someone tried to test the CRT. Any word on the results?

John
Reply With Quote
Audiokarma
Reply



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 03:36 PM.



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