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- Early B&W and Projection TV (http://www.videokarma.org/forumdisplay.php?f=19)

- - This a 630TS clone or a 621TS clone? (http://www.videokarma.org/showthread.php?t=44506)

Jonathan

08-03-2005 01:38 PM

This a 630TS clone or a 621TS clone?

http://cgi.ebay.com/TELETONE-7-INCH-...QQcmdZViewItem

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.

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