Panasonic JB-3300 Technical Manual page 401

2.3.2 CN2 and CN3
These connectors are used by the drive data signals.
J
19 17 18 —~——-— —— — -— ~~ — 3 W
CN2 Connector: OO O----------- DO
Pin No.
00 oO------ —~-—--~-O0QO
x
4
:
20 18
—-———-—--—---- —- 4
2
Signal Pin' Ground Pin Signal Name
1 | 2 Drive Selected
3 4 Reserved
5 6 Spare
7 8 Reserved
9 11 Spare
10 12 Spare
13 15 +MFM Write Data
14 16 -MFM Write Data
17 19 +MFM Read Data
18 20 -MFM Read Data
VII - 6