1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Television

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Philco "116PX Television" from 1936
palegreenthumb
Member
***
Posts: 157
Threads: 12
Joined: Dec 2012
City: Seattle, WA
#1

12-28-2017, 05:22 PM
It seems that in 1936, Philco was demo-ing television using a projection system built in a modified 116PX cabinet.

I found this photo in an article of Radio News, Nov. 1936, page 266, on americanradiohistory.com.

Are any of these known to have survived?

(Edit: Corrected cabinet from 680 to 116PX.)


Attached Files Image(s)
   
(This post was last modified: 12-28-2017, 06:28 PM by palegreenthumb.)
Find
Ron Ramirez
Silent Key
*****
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#2

12-28-2017, 05:36 PM
Old news.

https://philcoradio.com/library/index.ph...elevision/ (scroll to the third photo)

As to whether any survived, it is very doubtful but who knows?
--
Ron Ramirez
Ferdinand IN
Find
palegreenthumb
Member
***
Posts: 157
Threads: 12
Joined: Dec 2012
City: Seattle, WA
#3

12-28-2017, 06:21 PM
Thanks, Ron!

I thought it was a 680 cabinet. Searching for 116PX instead, I also found this interesting article about the, "First televised sports interview."

http://sabr.org/research/first-televised...-interview
Find
Arran
Phorum Expert
*****
Posts: 4,801
Threads: 54
Joined: Sep 2008
City: Sandwick, BC, CA
#4

01-09-2018, 04:28 AM
It's also not a projection set, those operate differently with a small CRT, lenses, etc. This is more similar in operation and layout to an RCA TRK 12 in which you viewed the screen indirectly from a mirror, I don't know whether they reversed the polarity of the yoke coils or deflection plates though.
Regards
Arran
Find
« Next Oldest | Next Newest »
Thread Closed




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
The list of my radio & TV collection!
Hello Peter, Thank you for posting that !! Sincerely Richardradiorich — 09:40 AM
Eico 232 VTVM Schematic
It's a microwave antenna. ?;-p?. I substituted 1N4002s off the 6.3 vac winding for the 1.5 volt battery. Uniprobe is the...RodB — 05:50 PM
Eico 232 VTVM Schematic
Try BAMA for a schematic. Looks like a replacement power source for the D battery has been installed. The tube may be...Chas — 04:51 PM
Eico 232 VTVM Schematic
Is that a battery holder?morzh — 04:43 PM
Eico 232 VTVM Schematic
A friend gave me this Eico 232 VTVM and I'm having trouble locating the schematic for it. This one seems to be a later v...RodB — 04:17 PM
Var resistor id
Considering what it is in series with, I doubt there should be any power requirements. Of course, we should know wher...morzh — 03:23 PM
Var resistor id
Trim pot, about 1/2 watt part of focus divider. As stated 2k ohms. This appears to be a rusty chassis, resolder all ...Chas — 03:19 PM
Var resistor id
Its a Sylvania 400 oscilloscope. here is a clip of r-100. Would be nice to know the current required. Not listed in part...Martinj — 02:10 PM
The list of my radio & TV collection!
Thanks Richard. I hope you enjoy it. Here I have created an English section on the history of radio with videos in Engl...RadioSvit — 10:23 AM
The list of my radio & TV collection!
Hello RadioSvit, first all happy new year ! I will watch your new videos this week. Sincerely Richardradiorich — 09:19 AM

[-]
Who's Online
There are currently 9247 online users. [Complete List]
» 1 Member(s) | 9246 Guest(s)
Avatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Television