VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

November_1999
Re: G08 transistors


From: Doug Jefferys ( )
Date: Mon Nov 01 1999 - 17:23:39 CST


On Mon, 1 Nov 1999, Al Kossow wrote:
>
> Proper failure analysis needs to be done on these displays. Speculation
> a few years ago included reverse junction breakdown due to inductive
> spikes from the yoke as well as overtemp from high deflection currents.

FWIW, I've got a handful of dead deflection transistors if anyone has the
expertise to examine 'em. I'm sure I can't be alone :)

Later,
Doug.

-- 
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