Videokarma.org

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

Notices

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #16  
Old 01-14-2006, 12:38 PM
Steve K Steve K is offline
VideoKarma Member
 
Join Date: Sep 2002
Location: Thousand Oaks, CA
Posts: 503
Charles:

I believe that it is just mineral oil.

Steve
Reply With Quote
  #17  
Old 01-15-2006, 06:30 PM
Steve McVoy's Avatar
Steve McVoy Steve McVoy is offline
VideoKarma Member
 
Join Date: Oct 2002
Location: Columbus, Ohio
Posts: 1,604
Here are pictures, after I emptied the lens and refilled it with mineral oil:

http://www.earlytelevision.org/automatic_tvp490.html
Reply With Quote
  #18  
Old 01-15-2006, 06:47 PM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
Quote:
Originally Posted by Steve McVoy
Here are pictures, after I emptied the lens and refilled it with mineral oil:

http://www.earlytelevision.org/automatic_tvp490.html
Looks really good!

Do those have an actual filler hole for the lens or do you have to cut something open?
Reply With Quote
  #19  
Old 01-15-2006, 06:52 PM
Steve McVoy's Avatar
Steve McVoy Steve McVoy is offline
VideoKarma Member
 
Join Date: Oct 2002
Location: Columbus, Ohio
Posts: 1,604
Actually, it looks a little better than the photo. The lens is really very clear, for some reason the photography makes it look like there are dings on it.

On the rear side at the top of the lens is a #10 bolt that allows draining and filling. I drained out all the old oil (Chuck Azzalina warned me not to just top it off, since the new oil will have different viscosity and color), then refilled with a quart of mineral oil from CVS. It took almost an hour, because the stuff is so thick and the fill hole is so small. The dark spot at the top of the lens you see in the picture is the bolt.
Reply With Quote
  #20  
Old 01-15-2006, 07:10 PM
Charlie's Avatar
Charlie Charlie is offline
On Land
 
Join Date: Aug 2002
Location: Warren, TX
Posts: 2,582
Steve,

Will you be re-working the insides? It would be interesting to see the set play with this lens.
__________________
Charlie Trahan


He who dies with the most toys still dies.
Reply With Quote
Audiokarma
  #21  
Old 01-15-2006, 07:52 PM
vintagecollect's Avatar
vintagecollect vintagecollect is offline
VideoKarma Member
 
Join Date: Jul 2005
Posts: 658
$100 a bargain

Buying online can add price to tv considerably to pay for shipping . Plastic magnifying lenses are usually solid, ---- heavy and expensive to ship also, usually scratched in good to fair condition at best. A definetely interesting set--------- clean design with built in magnifier. Seems a deal-- Any 1948 TV is a rare find anymore. Going to get it ???
Reply With Quote
  #22  
Old 01-15-2006, 08:03 PM
Steve McVoy's Avatar
Steve McVoy Steve McVoy is offline
VideoKarma Member
 
Join Date: Oct 2002
Location: Columbus, Ohio
Posts: 1,604
Yes, I'll restore it at some point. The 7 inch sets are pretty simple, and unless someone has messed with the IF alignment they don't take a long time to restore.
Reply With Quote
  #23  
Old 01-16-2006, 12:17 AM
Adam's Avatar
Adam Adam is offline
VideoKarma Member
 
Join Date: Oct 2005
Location: Phoenix, AZ
Posts: 2,383
fake alligator hide??? Was this used often? I think this is a really good looking TV, but I've just never heard of this on a TV before.

Last edited by Adam; 01-16-2006 at 01:35 PM.
Reply With Quote
  #24  
Old 01-16-2006, 11:23 AM
hotrod54chevy
Guest
 
Posts: n/a
hey,since i posted it on here,if you do end up selling it,can i get a 10% finders fee..? just kiddin.doesnt matter..glad a nice old set is finally amongst people who appreciate it
frank
Reply With Quote
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 10:10 AM.



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