Posts: 1,184
Threads: 82
Joined: Jan 2014
City: Annapolis, IL
State, Province, Country: USA
Arran, that is interesting about the phosphor. I actually read about this recently in an old TV book. It mentioned that the phosphor can even degrade to the point that you can actually see into the tube from the front! Well, no matter if it is low emission or gas, the tube is tired. But, at least it is still giving service, and there is something to be said for that. Crist, that chassis is really looking nice! A little patience will pay off in locating a better tube. It took me over 30 years to find a NOS tube for one of my sets that I could afford. Mine had a line burned across the screen from a vertical sweep failure. That really wrecks an otherwise good picture! 
If I could find the place called "Somewhere", I could find "Anything" 
Tim
Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44
Messages In This Thread
RE: Philco 50-T702 - by TV MAN - 05-19-2016, 11:19 PM
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Heathkit Sweep Generator TS-4
|
| Ron
Instead of Quick reply, go to New Reply, then go to the title of the very first post, and change the title text the...morzh — 02:00 PM |
|
6TPZ and 5TPO Radio Help
|
| I am not a specialist in car radios.
I suspect they might use vibrators to convert 12V to acceptable tube voltages, so ...morzh — 01:58 PM |
|
6TPZ and 5TPO Radio Help
|
| Welcome to the Phorum, R3Sons! I have very limited experience with car radios other than installing custom radios back ...GarySP — 01:08 PM |
|
462ron
|
| OK, I need to rename this thread to say..Eico 368 TV/FM Sweep Generator instead of the current title..Heathkit Sweep Gen...462ron — 12:49 PM |
|
6TPZ and 5TPO Radio Help
|
| Hello, I have a Philco (Ford) 6TPZ and a 5TPO radio. I replaced the electrolytic capacitors in both. I have the SAMS m...R3Sons — 12:29 PM |
|
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 |
|
Who's Online
|
There are currently 4397 online users. [Complete List]
» 2 Member(s) | 4395 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
