Page 7.3
HIGH DENSITY MATRIX MODULE 40-534/534A
pickering
SECTION 7 - MAINTENANCE INFORMATION
TABLE 7.1 - 40-534/534A Motherboard Relay Cross Reference
Bank
Y
X
Relay Ref
Board
Bank
Y
X
Relay Ref
Board
1
1
1
1
Mother
1
3
1
65
Mother
1
1
2
2
Mother
1
3
2
66
Mother
1
1
3
3
Mother
1
3
3
67
Mother
1
1
4
4
Mother
1
3
4
68
Mother
1
1
5
5
Mother
1
3
5
69
Mother
1
1
6
6
Mother
1
3
6
70
Mother
1
1
7
7
Mother
1
3
7
71
Mother
1
1
8
8
Mother
1
3
8
72
Mother
1
1
9
9
Mother
1
3
9
73
Mother
1
1
10
10
Mother
1
3
10
74
Mother
1
1
11
11
Mother
1
3
11
75
Mother
1
1
12
12
Mother
1
3
12
76
Mother
1
1
13
13
Mother
1
3
13
77
Mother
1
1
14
14
Mother
1
3
14
78
Mother
1
1
15
15
Mother
1
3
15
79
Mother
1
1
16
16
Mother
1
3
16
80
Mother
1
1
17
17
Mother
1
3
17
81
Mother
1
1
18
18
Mother
1
3
18
82
Mother
1
1
19
19
Mother
1
3
19
83
Mother
1
1
20
20
Mother
1
3
20
84
Mother
1
1
21
21
Mother
1
3
21
85
Mother
1
1
22
22
Mother
1
3
22
86
Mother
1
1
23
23
Mother
1
3
23
87
Mother
1
1
24
24
Mother
1
3
24
88
Mother
1
1
25
25
Mother
1
3
25
89
Mother
1
1
26
26
Mother
1
3
26
90
Mother
1
1
27
27
Mother
1
3
27
91
Mother
1
1
28
28
Mother
1
3
28
92
Mother
1
1
29
29
Mother
1
3
29
93
Mother
1
1
30
30
Mother
1
3
30
94
Mother
1
1
31
31
Mother
1
3
31
95
Mother
1
1
32
32
Mother
1
3
32
96
Mother
1
2
1
33
Mother
1
4
1
97
Mother
1
2
2
34
Mother
1
4
2
98
Mother
1
2
3
35
Mother
1
4
3
99
Mother
1
2
4
36
Mother
1
4
4
100
Mother
1
2
5
37
Mother
1
4
5
101
Mother
1
2
6
38
Mother
1
4
6
102
Mother
1
2
7
39
Mother
1
4
7
103
Mother
1
2
8
40
Mother
1
4
8
104
Mother
1
2
9
41
Mother
1
4
9
105
Mother
1
2
10
42
Mother
1
4
10
106
Mother
1
2
11
43
Mother
1
4
11
107
Mother
1
2
12
44
Mother
1
4
12
108
Mother
1
2
13
45
Mother
1
4
13
109
Mother
1
2
14
46
Mother
1
4
14
110
Mother
1
2
15
47
Mother
1
4
15
111
Mother
1
2
16
48
Mother
1
4
16
112
Mother
1
2
17
49
Mother
1
4
17
113
Mother
1
2
18
50
Mother
1
4
18
114
Mother
1
2
19
51
Mother
1
4
19
115
Mother
1
2
20
52
Mother
1
4
20
116
Mother
1
2
21
53
Mother
1
4
21
117
Mother
1
2
22
54
Mother
1
4
22
118
Mother
1
2
23
55
Mother
1
4
23
119
Mother
1
2
24
56
Mother
1
4
24
120
Mother
1
2
25
57
Mother
1
4
25
121
Mother
1
2
26
58
Mother
1
4
26
122
Mother
1
2
27
59
Mother
1
4
27
123
Mother
1
2
28
60
Mother
1
4
28
124
Mother
1
2
29
61
Mother
1
4
29
125
Mother
1
2
30
62
Mother
1
4
30
126
Mother
1
2
31
63
Mother
1
4
31
127
Mother
1
2
32
64
Mother
1
4
32
128
Mother