Resources

Wiki
zimmers.net
Service Manual – towards the end of this file there is a service manual for two-component board of PC10

Internals

Motherboard

Interestingly, this motherboard is built from two separate pieces.

Part A

Configuration switches have exactly the same meaning as in Commodore PC 10-II. This motherboard works only with pure XT keyboard. PC-10-III keyboard, although it may work with other XT PC’s will not work with this model.

Part B

Power Supply

Floppy Disk Drives

BASF AG 6128-C

Graphics Card

Yamaha V6366-F based adapter. I could not make it correctly sync with a Commodore 1084S monitor, because the card produces ~14kHz horizontal sync. I replaced it with ATI Graphics Solution from Commodore PC 10-II to make the pictures of a working setup.

Reassembly