Tweco 9-9418 - Manual (Page 10)

10 Manual 0-4737
D. CCM CPU PC Board Layout
H1
J4
U6
1
TP11 TP10 TP9
TP1
TP3
TP6
TP4
TP7
TP5
TP2
TP8
44
23
22
1
U4
1 2
1
SW3
C18
D10
R69
C19
C41
R30
R23
C15
C26
C12
C22
R65
R74
U26
R17
C3
J5
R1
R34
D6
C16
C33
R47
R81
U25
R77
U24 1
R22
R9
R46
C13
C49
+
R73
1 2
1
SW9
R19
R24
R64
C56
C58
U12
R35
R28
L2
C21
C5
R5
C40
R80
U18
C57
C20
R43
R29
R52
C50
+
C27
R6
C38
C36
R82
C4
R15
R88
R45
6 9
5 1
J1
R56
U16
1
R71
C54
R67
C17
+
C32
L4
R68
R54
D1
R72
R50
L3
C43
C35
1 2
1
SW5
U9
D9
H3
R87
H4
R26
R86
PRE
FLOW
POST
R10
FLOW FUNC
SYS
CONT
R42
AUTO PILOT
OK TO
MOVE/D
R11
19X2169 REV
C 2004 TDC
Y1
C30
C55
R90
R25
R66
C6
C42
+
U30
1
D8
D15
R70
R2
U27
R79
C2
+
U5
R91
D11
R51
C25
R89
R18
R8
C51
D3
D13
U28 1
C8
R31
R40
C34
+
R85
R38
C48
D7
R92
R57
R7
R4
C1
R36
1 2
1
SW4
C9
R3
R62 R63
U17
R13
160
U14
1
40
120
80
R27
C31
R59
R55
R32
U13
1
C45
C39
L1
R44
R84
R61
R20
R58
R78
U29
C14
D2
R33
C7
U22
C52
R76
C46
R21
U11
1
R37
R16
C10
R41
D4
R83
R49
U15
R93
R39
C53
C59
+
C47
U23
1
U19 1
C24
C29
R94
D5
R48
R60
D14
C28
R75
R12
C11 U10
C44
+
R53
C23
L6
1
U21
C37
D12
R14
L5
+15V
DAC DAC
-15V
+3.3V
CLKO
GND
AGND
+5.0V
TEMP
SENSE
+3.3VA
/WR
/RD
R C
GP1
U20 GP2
U31
NC
U32
U7
1
3 2 1
1
SW1
4 3 2 1
1
TPAD1
SW8
4
U8 1
1
1
1
H6
H2
H5
1
CPU/COMMUNICATIONS
29
2 1
J3
30
30 29
2 1
J2
Art # A-06906
O
N
Note: Switch Settings May Vary.
AC
Switches
O
N
TP9 TP10 TP11
TP2
TP1
TP3 TP4
TP5
TP6
TP7
TP8
J2
J3
J1
1 2
1
SW3
1 2
1
SW9
1 2
1
SW5
PRE
FLOW
POST
FLOW FUNC
SYS
CONT AUTO PILOT
OK TO
MOVE/D
1 2
1
SW4
3 2 1
1
SW1
4 3 2 1
1
SW8
4