PC-3000 Forum

Hey. I'm looking for a map of pins for this monolith. In solbase I did not find one. He has in the top row of 15 pins and in the bottom 14. who know this card pinout? Thanks in advance for your help.
link:
http://mkmydata.pl/mkmydata1.jpg
http://mkmydata.pl/mkmydata2.jpg

I think it is Type 4 , beginning with second pins.

thanks. i will try.