User's Manual

68P81093C75-A 11-11
Figure 20. PDR 3500 Backplane Circuit Board Detail (Sheet 2 of 2)
1
S1-8
S1-7
S1-6
LOW VDC
W1
4
1
14V
IN
IN
8
7
2
1
3
4
2
1
80
79
78
77
J21
1
2
7
8
J22
1
2
9
10
J20
2
1
12
11
1
3
P5
P9
1
5
P11
GND
14V
PA
14V
U22
U9
U4
U5
U17
U18
D3
U19
L14
J9
U16
U8
U10
U2
U1
U11
U13
U3
U15
S1
U12
C50
C51
BLK
BLU
RED
WHT
D2
U7
U6
C12
C49
C8
C48
VR1
L1
C6
C4
G
D
S
PINS
Q1-Q5
S
C1
C2
C3
C5
C7
C9
C10
C11
C13
C14
C15
C16
C17
C18
C19
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
D1
24
26
23
25
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11 L12
L13
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19 M20
M21
M22
M23
M24
M25
P1P2
P3
P4
P6
P7
P10
G
D
Q1
G
S
D
Q2
G
S
D
Q3
G
S
D
Q4
G
S
D
Q5
G
S
D
Q6
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R16
R17
R18
R19
R20
R21
R22
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99R100
R101
R102
R103
R104
R105
R106
89
16
89
16
78
14
U3
78
14
78
14
U5
17
1
5
10 11
20
78
14
89
16
89
16
U12
89
16
U14
78
14
78
14
89
16
89
16
89
16
U19
78
14
U20
78
14
VR6
VR8
VR9
VR10
VR11
VR12
VR13 VR14
VR15
VR16
VR17
VR18
VR19VR20 VR21VR22
VR23
VR24
VR25
VR26
VR27
VR28
VR29
VR30
VR31
VR32
VR33
VR34
VR36
VR37
VR38
VR39
VR40
VR41
VR42
VR43