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
  #16  
Old 11-16-2015, 10:12 PM
old_coot88 old_coot88 is offline
VideoKarma Member
 
Join Date: Sep 2009
Posts: 2,550
The very first thing i would do upon acquiring a Zenith roundie is check the condition of the plastic (nylon?) H.efficiency coil form. Especially on a high-hours set. If that form lets go, everything else is moot till the coil's replaced.
The three adjustment coils on the convergence panel use the same kind of forms. The middle one looks like it has already let go (of course that doesn't render the set unusable.)
Reply With Quote
  #17  
Old 11-16-2015, 11:41 PM
ChrisW6ATV's Avatar
ChrisW6ATV ChrisW6ATV is offline
Another CT-100 lives!
 
Join Date: Feb 2007
Location: Hayward, Cal. USA
Posts: 3,466
Nice score!
__________________
Chris

Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did."
Reply With Quote
  #18  
Old 11-17-2015, 04:47 AM
Kamakiri's Avatar
Kamakiri Kamakiri is offline
Administrator
 
Join Date: Jun 2002
Location: Buffalo, New York
Posts: 5,109
Quote:
Originally Posted by old_coot88 View Post
The very first thing i would do upon acquiring a Zenith roundie is check the condition of the plastic (nylon?) H.efficiency coil form. Especially on a high-hours set. If that form lets go, everything else is moot till the coil's replaced.
The three adjustment coils on the convergence panel use the same kind of forms. The middle one looks like it has already let go (of course that doesn't render the set unusable.)
Just the end is broken, the coil itself is intact. That I can fix if needed be. I've had those suckers come apart and unwind.

Picture tube is good, so that's a plus

I'm glad you mentioned that horiz efficiency coil, as I forgot about that one until I talked to a friend on the phone last night about the set, then forgot again this morning! Looks like it's been replaced. I seem to remember those coils having a baby blue coil form, this one is bright lime green, which I can't remember ever seeing. In either event, it looks good.

There's bumblebees and white time bombs under there, so if I check tubes and get a reasonable response on power up, it'll get a recap.
__________________
"Restoring a tube TV is like going to war. A color one is like a land war in Asia."
Reply With Quote
  #19  
Old 11-17-2015, 02:32 PM
DavGoodlin's Avatar
DavGoodlin DavGoodlin is offline
Motorola Minion
 
Join Date: Aug 2011
Location: near Strasburg PA
Posts: 3,403
I'm watching how this goes for you no matter how busy I am building onto our house so I can have some quality basement space for sets like this.
The 25LC20-30 is a great chassis IIRC.
__________________
"When resistors increase in value, they're worthless"
-Dave G
Reply With Quote
  #20  
Old 11-17-2015, 11:09 PM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
 
Join Date: Jan 2011
Location: WI
Posts: 3,824
I just remembered the 25LC30 is the same chassis that's in my model 5119. I think it's a pretty good performer. Looks like my convergence is off just a tad on the lower left.






Last edited by Kevin Kuehn; 11-17-2015 at 11:15 PM.
Reply With Quote
Audiokarma
  #21  
Old 11-17-2015, 11:12 PM
rca2000's Avatar
rca2000 rca2000 is offline
VideoKarma Member
 
Join Date: Mar 2003
Location: cincinnati,ohio
Posts: 2,090
A 25LC20/30 likely SHOWED that show--when it came out. They would only have been a few years old then...
Reply With Quote
  #22  
Old 11-18-2015, 12:01 AM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
 
Join Date: Jan 2011
Location: WI
Posts: 3,824
Yep, three to four years old, about the same age as me. There were some great movies made back in those days. Not to mention equally great TV's.
Reply With Quote
  #23  
Old 11-18-2015, 01:12 AM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,787
Quote:
Originally Posted by rca2000 View Post
A 25LC20/30 likely SHOWED that show--when it came out. They would only have been a few years old then...
You mean once the theaters were done showing it and it premiered on TV....That is the MOVIE Chitty Chitty Bang Bang. Probably been around 5-10 years since I last watched it through, but I'd know those screen shots anywhere.
__________________
Tom C.

Zenith: The quality stays in EVEN after the name falls off!
What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4
Reply With Quote
  #24  
Old 11-18-2015, 09:15 PM
Kamakiri's Avatar
Kamakiri Kamakiri is offline
Administrator
 
Join Date: Jun 2002
Location: Buffalo, New York
Posts: 5,109
Replaced about a dozen dead or shorted tubes and repaired a tube cap lead and did a slow power up. Look! Spumoni!!

Well, I wanted to see if I had something to work with here, and apparently I do . No signal at all, but the dial lamp was burned out so I never knew exactly which channel I was on .

Anyway, it'll end up getting the full monte once I finish up a problem child 8TS30 and a couple customer radios that came in last week.

Attached Images
File Type: jpg 100_6716.jpg (59.0 KB, 90 views)
__________________
"Restoring a tube TV is like going to war. A color one is like a land war in Asia."
Reply With Quote
  #25  
Old 11-19-2015, 06:44 AM
hi_volt's Avatar
hi_volt hi_volt is offline
Vintage TV and Radio Nut
 
Join Date: Dec 2011
Location: Tucson, AZ
Posts: 1,142
Nice.......
Reply With Quote
Audiokarma
  #26  
Old 11-19-2015, 05:36 PM
Carmine's Avatar
Carmine Carmine is offline
...enjoys spaghetti.
 
Join Date: Feb 2003
Location: Detroit area
Posts: 1,594
Definitely a set for the upper caste!
__________________
From Captain Video, 1/4/2007
"It seems that Italian people are very prone to preserve antique stuff."
Reply With Quote
  #27  
Old 11-19-2015, 06:21 PM
Sandy G's Avatar
Sandy G Sandy G is offline
Spiteful Old Cuss
 
Join Date: May 2003
Location: Rogersville, Tennessee
Posts: 9,571
IIRC, "Chitty-Chitty Bang Bang" was THE big item of summer 1969. I think it was one of the first movies where the studio put on a "Full-Court Press", pushing the movie, toys, & trinkets marketed thru fast-food venues. If you turned on the TV that summer, you WERE gonna hear, "Oh, you, pretty Chitty Bang Bang, we love you.." ESPECIALLY on a Saturday morning.
__________________
Benevolent Despot
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 10:17 PM.



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