Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Rectangular Screen Tube Televisions

Notices

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 02-13-2010, 01:50 PM
radiotvnut's Avatar
radiotvnut radiotvnut is offline
VideoKarma Member
 
Join Date: Jul 2007
Location: Meridian, MS
Posts: 6,025
It's in working cond. but hasn't been plugged in b/c electricity may be too strong

Once again, not mine.

http://jackson.craigslist.org/fuo/1595158140.html

I normally leave these idiots alone but I did ask for a picture or at least a make and model number. I also asked them how they knew it worked if it hasn't been plugged in.
Reply With Quote
  #2  
Old 02-13-2010, 02:11 PM
jr_tech's Avatar
jr_tech jr_tech is offline
VideoKarma Member
 
Join Date: Sep 2009
Posts: 4,573
Possibly a semi-valid concern... the average voltage in homes in the 40s and 50s was on the order of 110- 115v and has slowly crept up to 125v or so. Frankly, I do not worry about it and enjoy having a little extra width.

jr
Reply With Quote
  #3  
Old 02-14-2010, 03:40 AM
AUdubon5425's Avatar
AUdubon5425 AUdubon5425 is offline
VideoKarma Member
 
Join Date: Aug 2008
Location: Picayune, Miss.
Posts: 1,769
You'd think that for $450 electro-boy would have cleaned it off already. SOunds like more bullsh*t. "Call to schedule a showing" indeed...
Reply With Quote
  #4  
Old 02-14-2010, 03:49 AM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
"Price is a little negotiable..."

Would they take $50?
Reply With Quote
  #5  
Old 02-14-2010, 04:17 PM
Reece's Avatar
Reece Reece is offline
VideoKarma Member
 
Join Date: Jul 2004
Location: Cleona, PA
Posts: 2,178
Need to try it out with some nice, gentle electricity.
__________________
Reece

Perfection is hard to reach with a screwdriver.
Reply With Quote
Audiokarma
  #6  
Old 02-15-2010, 12:55 AM
OvenMaster's Avatar
OvenMaster OvenMaster is offline
DTV blows
 
Join Date: Jan 2005
Location: Red Sox Nation
Posts: 565
Gee, I love how seller tells us the brand name and model number... :eyeroll:
__________________
Tom
Reply With Quote
  #7  
Old 02-15-2010, 01:06 AM
radiotvnut's Avatar
radiotvnut radiotvnut is offline
VideoKarma Member
 
Join Date: Jul 2007
Location: Meridian, MS
Posts: 6,025
Quote:
Originally Posted by OvenMaster View Post
Gee, I love how seller tells us the brand name and model number... :eyeroll:
He still has not replied to my email. Maybe the electricity at his house was too strong and it fried his computer shortly after the ad was placed.
Reply With Quote
  #8  
Old 02-15-2010, 03:46 AM
AUdubon5425's Avatar
AUdubon5425 AUdubon5425 is offline
VideoKarma Member
 
Join Date: Aug 2008
Location: Picayune, Miss.
Posts: 1,769
Lol
Reply With Quote
  #9  
Old 02-16-2010, 12:06 AM
cbenham's Avatar
cbenham cbenham is offline
VideoKarma Member
 
Join Date: May 2006
Posts: 471
Quote:
Originally Posted by Reece View Post
Need to try it out with some nice, gentle electricity.
You think maybe 50HZ????
Reply With Quote
  #10  
Old 02-16-2010, 12:45 AM
radiotvnut's Avatar
radiotvnut radiotvnut is offline
VideoKarma Member
 
Join Date: Jul 2007
Location: Meridian, MS
Posts: 6,025
Quote:
Originally Posted by cbenham View Post
You think maybe 50HZ????
IDK, why not 25Hz just for fun!
Reply With Quote
Audiokarma
  #11  
Old 02-16-2010, 08:11 PM
Reece's Avatar
Reece Reece is offline
VideoKarma Member
 
Join Date: Jul 2004
Location: Cleona, PA
Posts: 2,178
Quote:
Originally Posted by radiotvnut View Post
IDK, why not 25Hz just for fun!
As long as we're dropping in frequency, how about 0 Hz? Gentle as you can get, to be direct about it.
__________________
Reece

Perfection is hard to reach with a screwdriver.
Reply With Quote
  #12  
Old 02-16-2010, 10:18 PM
wa2ise's Avatar
wa2ise wa2ise is offline
VideoKarma Member
 
Join Date: Dec 2002
Location: USA
Posts: 3,147
Actually, lower line frequency is hard on the power transformer. To a first order approximation, a power transformer designed for 120V 25Hz can be used on 240V 50Hz no problem, though all its secondaries will produce twice the voltage. And the opposite direction: a 120V 60Hz transformer can only take 50V at 25Hz. And a combo transformer designed for 240V/120V 50/60Hz can take 144V in 120V mode at 60Hz, if it could take 240V at 50Hz. In general, the higher the line freq, the smaller the core can be for the same power rating. Airplanes used 400Hz AC as that allowed the use of smaller and lighter transformers.

So fetch up some 400Hz... for some easy going electricity.
__________________
Reply With Quote
  #13  
Old 02-16-2010, 10:32 PM
jeyurkon's Avatar
jeyurkon jeyurkon is offline
VideoKarma Member
 
Join Date: Oct 2008
Location: Central Michigan
Posts: 1,699
Quote:
Originally Posted by Reece View Post
As long as we're dropping in frequency, how about 0 Hz? Gentle as you can get, to be direct about it.
Quote:
Originally Posted by wa2ise View Post
...
So fetch up some 400Hz... for some easy going electricity.
But how do you make a pun out of 400Hz?

John
Reply With Quote
  #14  
Old 02-17-2010, 01:25 PM
radiotvnut's Avatar
radiotvnut radiotvnut is offline
VideoKarma Member
 
Join Date: Jul 2007
Location: Meridian, MS
Posts: 6,025
This is what I sent him:

Do you have a picture or at least a make and model number? And, how do you know if it's in working condition if you haven't plugged it in?

Bryan

And this is what I just got back:

I can send you pictures of the TV. I did plug it in while showing it last weekend and the speakers make a sound but the TV does not come on. I don't know how to turn it on or if it does work. It was a gift to me and I have had it for almost two years.

Let me know if you still want to see it. I will send the pictures.

Thanks
Reply With Quote
  #15  
Old 02-17-2010, 03:57 PM
jeyurkon's Avatar
jeyurkon jeyurkon is offline
VideoKarma Member
 
Join Date: Oct 2008
Location: Central Michigan
Posts: 1,699
I'm anxious to see the pictures.

It scares me when they say it makes a sound. I'm sure the sound the sound that my Sylvania was making could have only been breakdown of paper caps and hum. Especially since the screen resistor was open on the 6Y6 output.

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 02:16 PM.



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