
Pin 1 on the 72-pin connector does not connect to a SJ3 pin.
2 on the 72 goes to 2 on the 60.
3-14 on the 72 goes to 3-14 on the 60.
15 on the 72 pin goes to 15 AND 16 on the SJ3.
16-19 on the 72-pin go to nothing.
20 on the 72 pin goes to 17 on the SJ3
21 on the 72-pin goes to 18 on the SJ3
etc. to 33 on the 72 to 30 on the 60 pin.
34 and 35 on the 72-pin are not connected.
36 on the 72-pin goes to 31 AND 46 on the SJ3.
37 on the 72-pin goes to 31 and 46 on the SJ3.
ETC.
Is that how this is meant to be read?