Panasonic SX-KN2600P Service Manual page 63

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SCHEMATIC DIAGRAM-14
G
MKB1 CIRCUIT
C10
C11
C12
150P
150P
150P
UNLESS OTHERWISE SPECIFIED:
DIODES ARE RVD1SS133TA,
SWITCHES ARE
IC1
TC74HC138AP
3 TO 8
+5D
DECORDER
VCC
A0
16
1
0
A1
15
2
14
1
A2
3
2
CS2
13
4
3
Y
CS3
12
5
11
4
CS1
6
+5D
5
Y
7
10
7
6
GND
9
8
C3
50V0.047
C13
C14
C15
150P
150P
150P
C17
150P
+5D
C2
0.047
H
MKB2 CIRCUIT
CN12
WIRE12
1
A
A
1
B
2
B
2
+5D
3
C
C
3
+5D
4
D
D
4
5
E
E
5
6
F
F
6
7
G
G
7
8
H
H
8
9
I
I
9
C16
150P
CN11
WIRE11
1
A
A
1
2
B
B
2
3
C
C
3
4
D
D
4
5
E
E
5
6
F
F
6
G
7
7
G
8
H
H
8
9
I
I
9
10
J
J
10
WIRE1
W0D
1
BEND
2
+5D
3
E
4
KF0
5
KS0
6
KF1
7
CN13
BEND
1
2
+5D
3
DE
WIRE6
CN14
KS1
1
1
MOD
KF2
2
+5D
2
KS2
3
3
DE
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
C25
150P
150P
C20
C21
C22
150P
150P
150P
+5D
C5
0.047
SX-KN2600 MKB1/MKB2 SCHEMATIC DIAGRAM
WIRE9
1
A
2
B
3
C
4
D
5
E
6
F
7
G
C26
C27
8
H
150P
150P
C23
150P
WIRE10
8
A
B
7
6
C
5
D
4
E
3
F
2
G
1
H
UNLESS OTHERWISE SPECIFIED:
DIODES ARE RVD1SS133TA,
SWITCHES ARE

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