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A
PC BOARD
(COMPONENT SIDE VIEW)
SWITCH UNIT
X16-3980-10 (J76-0398-12)
W2
R74
C67
C68
R81
28
1
CP10
IC1
R94
CP23
R55
R56
R51
R87
R52
R12
R11
C42
29
56
CP1
CP20
C14
CP33
CP16
CP14
C26
R26
C43
CP4
CP2
R64
C50
R41
R66
R72
CP34
R77
R15
8
R43
R44
14
C35
R57
5
R58
8
R89
R901
R1
VCC
IC6
VO
D5
B
D13
CP31
CP15
R33
IC5
C31
IC9
6
4
1
3
C9
CP32
X16-3980-10
7
Ref. No.
Address
IC7
1
IC1
3A
R73
IC5
4B
4
IC8
1
IC6
6A
C33
IC7
4B
R84
R39
IC8
5B
R40
R42
IC9
4B
C36
Q6
5A
Q9
R79
R78
Q9
5B
C51
Q16
5B
Q17
5A
R5
Refer to the schematic
diagram for the values of
resistors and capacitors.
C
D
(FOIL SIDE VIEW)
SWITCH UNIT
X16-3980-10 (J76-0398-12)
4
1
IC3
5
8
R22
R23
R21
R24
C38
44
23
IC12
1
22
TDO
TRST
C37
CP18
C20
C22
TCM
36
SCK2
37
SI2
SO2
IC4
MODE1
72
PAN RST
73
L99
R16
R30
R62
C49
R63
PAN5V
E
B
1
18
R13
Q7
SW5V
R49
IC2
SW3.3V
R906
9
10
R47
PANDATA
PAN3.3V
SYSDATA
ILL+B
OELGND
DGND
OEL8V
Q3
C29
KR2
ESDGND
ROTALY-CCW
C39
ROTALY-CW
3
IC11
4
E
KDC-W9537U/W9537UY
KDC-X9006U/X991
CP13
CP12
1
144
R35
R34
109
108
FROMCHK
SRAMCHK
X16-3980-10
Ref. No.
Address
C28
IC2
4D
IC4
4D
IC10
6D
IC11
7D
IC12
3D
Q3
6D
Q4
6D
Q7
4C
Q8
4C
C32
R37
IC10
1
5
C45
R67
1
R8
R97
5
C41
1
2
3
4
5
6
7
23
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