View Full Version : This a 630TS clone or a 621TS clone?


Jonathan
08-03-2005, 01:38 PM
http://cgi.ebay.com/TELETONE-7-INCH-TV-1948-RESTORED_W0QQitemZ6198384158QQcategoryZ3638QQrdZ1Q QcmdZViewItem

Item number: 6198384158

Jonathan

pronostalgia
08-03-2005, 01:47 PM
No,the only connection between this set and the 2 RCA's you mentioned are the knobs. The 621 and 630 use magnetic deflection and this set uses electrostatic deflection so that circuitry would be almost totally different.

Jonathan
08-03-2005, 01:52 PM
I thought the 621 used electrostatic deflection?

David Roper
08-03-2005, 02:11 PM
Noop!

Eric H
08-03-2005, 02:18 PM
The Teletone uses a 7JP4 CRT.
It's closer to a Motorola VT-71 than a 621 0r 630.

Jonathan
08-04-2005, 12:17 AM
Ahhh, I see now.

Thanks.