Sanyo PLC-WK2500, Service Manual

Page: 55 / 112

-55-
Chassis Block Diagrams
21
20
0
89
47
4
4
K
80
00
1
2
3
4
6
2
13
2
93
18
3
94
18
7
14
19
20
11
10
8
16 15
14
10
IC
98
82
K
6R
K
8R
K
8H
5
4
1
2
11
2
11
IC
3
0
1
P
W
1
9
0
Scaler
LA
M
P
_P
W
M
LA
M
P
_D
C
_O
N
IC
9
8
8
5
SUB CPU
C
H
O
_R
X
D
P
O
W
E
R
_S
W
L
A
M
P
_
P
W
M
_
A
C
H
O
_T
X
D
IC
30
2
B
U
F
F
E
R
F
A
N
_E
R
R
LA
M
P
_S
C
I
S
W
60
1
T
H
E
R
M
A
L
S
W
P
O
W
E
R
C
O
N
T
O
R
A
9
0
1
L
A
M
P
B
A
L
A
S
T
P
O
W
E
R
M
A
IN
1
2
S
W
9
0
2
L
A
M
P
C
O
V
E
R
S
W
IC
48
91
K
8S
P
O
W
E
R
C
O
N
T
R
O
L
2
13
10 1
IR
IS
_S
T
A
R
T
IC
60
2
B
U
F
F
E
R
IC
60
1
IR
IS
C
o
n
tr
o
l
IR
IS
IR
IS
_S
T
B
IR
IS
_R
S
T
IR
IS
_E
N
IR
IS
_C
K
A
A
-
B
B
-
S
E
N
S
O
R
_F
B
5
4
1
Lamp control