Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Transistor Portable Televisions

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 10-24-2009, 04:15 PM
jr_tech's Avatar
jr_tech jr_tech is offline
VideoKarma Member
 
Join Date: Sep 2009
Posts: 4,522
kx250rider... Did the FD210 use the flat or the curved screen version of the tube?

I have posted a few more pictures of the tubes, perhaps showing the screen and construction differences more clearly.... Picture #1 and #2.

Also a comparison to the Telefunken D5-100V, used in a Sinclair portable. The D5 is an all electrostatic deflection CRT (honey, I shrunk the 7JP4!). Pictures #3 and #4.

Also, I apologize... I should have posted this thread on the "Rectangular Tube and Solid State" Forum... I thought it was color only.

jr
Attached Images
File Type: jpg DSCN0458.jpg (77.6 KB, 215 views)
File Type: jpg DSCN0459.jpg (66.4 KB, 174 views)
File Type: jpg DSCN0461.jpg (72.3 KB, 265 views)
File Type: jpg DSCN0464.jpg (37.6 KB, 245 views)

Last edited by jr_tech; 10-24-2009 at 06:05 PM. Reason: add info
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 04:37 PM.



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