Panasonic SX-KC600 Manual page 48

B
FAJ CIRCUIT
Q3
2SA933STRS
CN5
E 1
MTXD
2
MRXD
3
SW1
4
FS 5
TO
+3.3V
6 +3.3D
MAIN
SW-ON
7
WIRE5
LED4
8
LED3
9
LED2 10
LED1
11
IBS
12
G RLED
CIRCUIT
WIRE15 WIRE8
1 1
D23 SEL5255STP15
2 2
D24 SEL5255STP15
3
3
D25 SEL5255STP15
E1 4 4
D26 SEL5255STP15
E2 5 5
F R64
4.7
1/4W
CN4
DVCC
10
+5D
E
9
+5D 8
+5D
7
TO
MUTE
6
C1
MAIN
E
5 N
16N10
WIRE4
DACL
4
E
3
C8
E
2 N
16N10
DACR
1
BLED
F
CIRCUIT
WIRE16 WIRE3
D22 TLOH156PJ52A R70 120
1 1
D21 TLOH156PJ52A R73 120
2 2
D20 TLOH156PJ52A
R79 120
3 3
4 4
JK2 JK3
MIDI OUT MIDI IN
3 1 3
5 2 4 5 2 4
L4
130UHX3
R7 R9
33 68
+5D
C53 R8
100K
220P
IC1
PC900V
+5D
(PHOTO COUPLER)
6 1
C4 R6
5 2
0.1 1K
4 3
E3
+DVCC
R38 R46
22K 22K
R35
22K
Q7
2SC1815TPE2
R34
22K
R78
R2 R12
6.8K
15K 680
D1
R3
RVD1SS133TA
15K
N
C10
D27
16N10
RVD1SS133TA
Q4
2SC1815TPE2
C12 R76
16V47
10K
+5D
JK5
FOOT SW
1
2 4 1
L5 L7
130UHX3 130UHX3
C21
0.1
C7
0.1
R23
1K
R10
220
D3
RVD1SS133TA
C3
0.1
C13
R80
220P
47K
R81
R14
47K
68K
R20
R21
8.2K
39K
R1 +VCCA
47K
C17
0.1
8 7 6 5
IC2
VCC
NJM4558L
GND
(OP AMP)
1 2 3 4
C9
0.047
R11 R17
C11
R18
47K 8.2K
0.047
39K
R13
-VCCA
47K
C14 C18
0.01 16V47
R19
5.6K
R22
5.6K
C22 C23
47P 47P
C16 R25
C20
R33 R45
0.0068 47K
220P
100 68K
R27
R31
82K
100K
+VCCA
8 7 6 5
IC3 VCC
NJM4556AL
GND
(OP AMP)
1 2 3 4
C19
R26 R32 R43
220P
82K 100 68K
C15 R24
R30
0.0068 47K
100K
-VCCA