[QuadList] TRT-1 rack 4

[chill315 at aol.com]

The solid state servo was an add on at extra cost.  The first part was Switch lock and consisted of two modules for the capstan.  Pix lock was the additional modules that replaced the head servo chassis.  The 24 volt supply and the vacuum pump was in rack 5.  Air bearing heads were not included and the optional  compressor would be external if the upgrade was done.

Chris Hill

On Dec 27, 2012, at 11:10 AM, Dave Sieg <dave at zfx.com> wrote:

> 
> There was also a big honkin 24V supply in either rack 4 or 5.
> This machine also had a small gast compressor shock-mounted in a "soundproof" metal
> rackmount box with a small air tank under it.  This supplied 40psi for the headwheel.
> Rack 5 had the rack frame for the solid-state headwheel servo.
> This machine had the WP-16 supplies, 400V @ 1.5A on a delay timer as I recall.
> 
> On Thu, Dec 27, 2012 at 10:53 AM, <chill315 at aol.com> wrote:
> 
> Because of the picture of the RCA tag for a TRT rack 4, I asked the question about the layout.
> 
> There were several versions so here is the best that I can do.
> 
> If it was equipped with the WP-16 solid state supply, the layout was
> 
> Two motor drive amps at the top for the capstan.
>          There were about three different versions of these.
> 
> The capstan servo chassis.
> 
> The 150 volt power supply.
> 
> The reference generator.
> 
> And lastly two WP-16 power supplies.
> 
> If the machine had WP-15 power supplies, it required three.  Also the regulators were in different rack.  Including one in this rack.
> 
> Chris Hill
> ______________________________________________
> Please trim posts to relevant info when replying.
> 
> Change subject to reflect thread direction. Thanks.
> _______________________________________________
> 
> Send QuadList list posts to QuadList at quadvideotapegroup.com
> Your subscribe, unsubscribe and digest options are here:
> http://mail.quadvideotapegroup.com/mailman/listinfo/quadlist_quadvideotapegroup.com
> 
> 
> 
> -- 
> Dave Sieg
> www.linkedin.com/in/davesieg
> www.davesieg.com
> www.scanimate.com
> ______________________________________________
> Please trim posts to relevant info when replying.
> 
> Change subject to reflect thread direction. Thanks.
> _______________________________________________
> 
> Send QuadList list posts to QuadList at quadvideotapegroup.com
> Your subscribe, unsubscribe and digest options are here:
> http://mail.quadvideotapegroup.com/mailman/listinfo/quadlist_quadvideotapegroup.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://quadvideotapegroup.com/pipermail/quadlist_quadvideotapegroup.com/attachments/20121227/44696b0a/attachment-0004.html>