Main Circuit - Panasonic SX-KC600 Manual

A

MAIN CIRCUIT

WIRE2
P560
1
P552
2
AN3
3
P551
4
P550
5
TO
P542
6
CP
P541
7
CN2
AN4
8
P540
9
P532
10
P531
11
P530
12
WIRE7
E 1
E
2
SW
3
TO
AN7
4
CP
AN6 5
CN7
AN5
6
P562
7
R1 Z17
P561
8
100K 100Kx4
+3.3V
WIRE1
W0D
1
BEND
2
+5D 3
TO
E
4
MKB
Z25
KF0
CN1 5
220x4
KS0
6
KF1 7
WIRE6
KS1
1
Z26
KF2
2
220x4
KS2 3
KF3
4
TO
KS3
5
Z27
MKB
KBD3
6
CN6 220x4
KBD2 7
KBD1
8
KBD0
9
KBD4
10
R30
C20 C21 C22
220
100P 100P 100P
UNLESS OTHERWISE SPECIFIED:
PNP TRANSISTORS ARE 2SB709ARTX,
DIODES ARE MA111TX.
R3
220
Z18
220x4
Z19
100x4
C1 C2 C3
470P 470P 470P
R52 R55 R58 R61
3.3K 3.3K 3.3K 3.3K
R53 R56 R59 R62
8.2K 8.2K 8.2K 8.2K
R54 R57 R60 R63
8.2K 8.2K 8.2K 8.2K
C25
0.056
D10
F
D11
G
D12
H
D13
I
D14
J
D15
K
D16
L
D17
M
D
C
B
A
E
C23 C24
100P 100P
A
B
C
D
E
F
G
H
I
C8 C9
470P 470P