Allied MultiPrep

Motor

Both motors (drive, osc) were identical

PITTMAN
GM8712-41
19.1 VDC
187:1 RATIO
MFG 05-29-98 S

Head connector

Head plug

• 4x2 (8 pins)
• 3 mm pitch
• Head female, cable male
• Maybe Minitek Pwr™ 3.0 Series
  • https://www.digikey.com/product-detail/en/amphenol-icc-fci/10132445-08LF/609-5283-ND/7590945

8 pin mini-amphenol t o 8 pin mini-DIN "standard connector" https://en.wikipedia.org/wiki/File:Pseudo_miniDIN-8b_Diagram.png

Mini-amphenol	mini-DIN	Signal	Note
1	1
2	2
3	8
4	7
5	3
6	5
7	6
8	N/C

5 pin mini-DIN to 8 pin mini-amphenol Same connector as S-video Needed for old machine https://en.wikipedia.org/wiki/Mini-DIN_connector#/media/File:Close-up_of_S-video_female_connector.jpg

Mini-amphenol	mini-DIN	Signal	Note
1
2
3
4
5
6
7
8

Motor on mini-DIN

• 1: drive motor +
• 3: drive motor -
• 7 V
  

8 pin CPC to 8 pin mini-amphenol Guessing this was a custom cable

Mini-amphenol	cpc	Signal	Note
1	8
2	6
3	1
4	4
5	5
6	3
7	2
8	N/C