Panasonic SX-KN2600P Service Manual page 94

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H
MKB2 CIRCUIT
WIRE12
A
1
B
2
C
3
+5D
D
4
E
5
F
6
G
7
H
8
I
9
WIRE11
A
1
B
2
C
3
D
4
E
5
F
6
G
7
H
8
I
9
J
10
WIRE1
W0D
1
BEND
2
+5D
3
E
4
KF0
5
KS0
6
KF1
7
C5
0.047
WIRE6
KS1
1
KF2
2
KS2
3
KF3
4
KS3
5
KBD3
6
KBD2
7
KBD1
8
KBD0
9
KBD4
10
IC2
TC74HC138AP
3 TO 8
DECORDER
+5D
1
A0
VCC
16
C4
2
A1
0
15
50V0.047
3
A2
14
1
4
CS2
2
13
5
CS3
Y
3
12
6
CS1
4
11
7
7
Y
5
10
8
GND
6
9
C24
150P
C20
150P
+5D
SX-KN2600 MKB1/MKB2 SCHEMATIC DIAGRAM
C25
C26
150P
150P
C21
C22
C23
150P
150P
150P
UNLESS OTHERWISE SPECIFIED:
DIODES ARE RVD1SS133TA,
SWITCHES ARE
WIRE9
1
A
2
B
3
C
D
4
5
E
6
F
7
G
8
H
C27
150P
WIRE10
A
8
B
7
6
C
5
D
4
E
F
3
G
2
1
H

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