ISO Powermax 380 power control bd. Schematic

[wild_horses323]

Hello, I am looking for a schematic for a 060190 (Hypertherm part #) board. I have the service manual however it only shows that board as a block (PC1) with no circuit details. Hypertherm customer serv indicates that this machine is beyond it's support life, so info is minimal or non available. Any possible leads would be helpful. Thanks !

[ccawgc]

Hypertherm never published pcb diagrams.
The Miller spectrum 375 is very similar unit but they pulled down any pcb diagrams.
So there is nothing out there.

[grandad1960]

would it be possible to see a photo of the board so I could determine the value of a burnt resistor?

[grandad1960]

would it be possible to see a photo of the board so I could determine the value of a burnt resistor? Possibly we could share photos and help each other out?

[grandad1960]

Hey wild_horses323 we might possibly be able to exchange photos of our boards and help each other out?

[grandad1960]

Thank you guy's for your reply. It looks like my only hope is to find somebody that has one that is in good condition and get an up-close picture of it so I can identify the particular resistor that I need. Anybody out there? I could really use some help!!