Circuit Diagrams

Anything to do with our PCB / Engraving machine or software

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GillianS
Posts: 15
Joined: Wed 12 Jul , 2023 22:41 pm
Hardware/Software: Novamill 1997, PCB Engraver 2014

Circuit Diagrams

Post by GillianS » Wed 14 Feb , 2024 23:59 pm

Does anyone happen to have the circuit diagrams or electrical drawings for the control gear in the back of the cabinet on a June 2014 PCB Engraver? It has a nextmove with USB, a z-axis driver, a chunky toroidal transformer and the custom Denford relay/power supply PCB. (See below)

Many Thanks,
Gillian
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GillianS
Posts: 15
Joined: Wed 12 Jul , 2023 22:41 pm
Hardware/Software: Novamill 1997, PCB Engraver 2014

Re: Circuit Diagrams

Post by GillianS » Thu 15 Feb , 2024 0:03 am

In getting it going, I found the IDC connector was not making good contact and the machine could not home the Z axis so would never complete the homing sequence. A new connector on the old cable and a little IPA on the pins worked wonders. Once the z-axis stepper driver received a good step signal, the machine could home and become ready.

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