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

February_2000
Re: VECTOR: Searching vectorlist & WGXY help


From: Christopher X. Candreva ( )
Date: Thu Feb 24 2000 - 16:48:40 CST


On Thu, 24 Feb 2000, Walt wrote:

> HV Board Notes.
> On the HV circuit board there are two diodes which the Atari TM-183 manual
> does not identify. They are just referred to as "silicon diodes". Apparently
> the replacement for these is NTE558. Also be careful installing the zener
> diode ZD902. Apparently some people mistakenly install this at D902 instead
> of ZD902. The monitor will not work if you make this mistake!

Thanks for saving me the trouble of looking it up. Those are my notes
actually. I aquired a not-working Tempest with a botched install of a Zanen
kit. The ZD902 from the kit had been placed at location D902 -- with
explosive results. Diode bits everywhere -- glorious.

-Chris

==========================================================
Chris Candreva -- -- (914) 967-7816
WestNet Internet Services of Westchester
http://www.westnet.com/

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