S21/ECT System — Connector Diagrams, page 4

21

7B BLUE
4

B1 YELLOW
2 3 4
4 3 2
11
11

B2

1 2 3
4 5 6
7 8 9
11 12 13 14

1
5 4 3 2
14 13 12 11
9 8 7

E1

13
13

E3 BLUE

15
2

E4

1 2
6

1 2
6

H1 YELLOW

2

2

N1
3

(R/B NO.4)