Service manual

42
KB-3401LS
KB-3401LK
KB-3401LW
6
4 5
1
2
3
6
4 5
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-5. Printed Wiring Board of Control Unit
E
16
BC
Q7
S1
S23
C1
C4
S24
R40
C4
C5
C3
C0
C6
C3
C5
C8
Q4Q3
I C O I C O
R8
S0
WHA
6
4
2
1
3
FA843
S047071
5
CF2
CNY
CNN
CNM
CNX
CF1
SP
5141
8
9 1
2
LCD1
LCD2
R5
Q2
1
1
9
CF3
C90
R100
CNF
LD10
82
6
1
3
15
CNK
CNZ
CNL
C21
B C E
R6
2 8
91