Pravetz 8M 1986 Vintage Bulgarian Computer Apple II Europlus Clone Motherboard and a DISK II clone controller card both work. This motherboard has the 16K language card built-in slot #0 and a Microsoft compatible Softcard CP/M Z80 built-in slot #4. Since this is a Europlus clone it does NOT output NTSC 3.58MHz color signal. Instead it outputs 50Hz video framerate and with a standard PAL card in slot #7 (not included) it can output PAL 4.43MHz color video. There are DIP switches on the motherboard that can switch ON/OFF the Z80 softcard, its address space, the 16K language card (OFF in case you need slot #0 to be free for some reason), speaker/sound on/off, charset selection, etc...There is a LED next to the DIP switches which indicates Z80 CPU activity. The DIP16 keyboard socket is compatible with the Apple + keyboard socket and supports lowercase (or Cyrillic instead). Since you have to add several components this is considered a DIY kit.
I can give you the pinout of the power supply connector if you cannot discover it. I guess for the price of a CP/M card you get a whole computer motherboard. I have added a power supply connector to this listing and added a picture of it.
You will have to solder / attach it to your power supply. Please use a well verified power supply unit. The pinout of the connector is the following in the direction from keyboard connector side of the PCB towards the rear (slots) side of the board: +5V, GND, -12V, -5V, +12V. If in doubt measure the PSU connector pads to the Apple2 slots of this PCB. Measure the correct lines of your power supply unit too.
Swapped wires would cause burn of this motherboard. NOTE: ONLY THE MOTHERBOARD IS INCLUDED AND THE DISK II CLONE CONTROLLER CARD and the small PSU connector. The monitor, PSU, cables and other accessories are pictured and connected to illustrate the motherboard running only. Feel free to ask questions.
Thank you for your consideration. The item "Pravetz 8M 1986 Vintage Computer Apple II Europlus Clone Motherboard (CP/M) +FDC" is in sale since Tuesday, April 30, 2019. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Parts & Accessories". The seller is "donglerefurb" and is located in Sofia, EU. This item can be shipped worldwide.