[QuadList] Revised Quad Head ID info--Chart from Don Norwood--

[Kenneth Zin]

More Video head data!


On Sunday, November 23, 2014 3:13 PM, Ted Langdell via QuadList <quadlist at quadvideotapegroup.com> wrote:
 




Perhaps the rain in Hickory is causing problems for Don's attempt to post the message below to the list.

Here's a chart Don devised to help sort out Mark X, XV and XX heads.

Hope this helps folks trying to ID heads.

Ted

Ted Langdell
Secretary
Quad Videotape Group
e-mail:ted at quadvideotapegroup.com 

On Nov 23, 2014, at 2:05 PM, Don Norwood wrote:


>Glenn is correct, so here's a chart that corrects the errors in both my original post and Larry's reply.
> 
>MODEL VERSION USED ON MOTOR HEADS 
> 
>  
>  
>  
>  
> 
>MK-10 Trimpot VR-1000/1100 8-Pin BluRibbon 8-Pin BluRibbon 
>MK-10 Nuvistor VR-2000 8-Pin BluRibbon 8-Pin BluRibbon & 20-Pin Winchester 
>MK-10 Transistor VR-1200 8-Pin BluRibbon 25-Pin “D” 
> 
>  
>  
>  
>  
> 
>MK-15 N/A AVR-2/3 16-Pin BluRibbon 15-Pin “D” 
> 
>  
>  
>  
>  
> 
>MK-11 N/A VR-3000 31-Pin “D” 15-Pin “D” 
> 
>  
>  
>  
>  
> 
>MK-20 N/A AVR-1/ACR-25 3 connectors used, 2ea 15-pin “D” & 1ea 25-Pin “D” 
> 
>I’ve looked at all of these now, so hopefully, if there’s not a typo, the list is correct.  Sorry for the earlier mistakes!
> 
>Don Norwood
>Digitrak Communications, Inc.
>www.digitrakcom.com
> 

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