| Pin | Pin Name |
Description |
| 1 | clock in (to computer) | ????? ? ????????? |
| 2 | clock out | ????? ?? ?????????? |
| 3 | data in | ?????? ? ????????? |
| 4 | GND | ????? |
| 5 | data out | ?????? ?? ?????????? |
| 6 | GND | ????? |
| 7 | /command | ??????. ??????? |
| 8 | cassette motor control | ???????? ?????? ??????????? |
| 9 | /proceed | ??????. ??????? |
| 10 | +5V/ready | +5?/?????????? |
| 11 | audio in | ???? ? ????????? |
| 12 | +12V (400/800) | +12? (?????? ?? 400/800 ???????) |
| 13 | /interrupt | ??????. ?????????? |
/2-4-6-8-10-12 /1-3-5-7-9-11-13
