Technics SX-PC25 - Page 31

ACP CIRCUIT
F
MAIN CIRCUIT
A
SW CIRCUIT
D
SCHEMATIC DIAGRAM-1
SW1
SW1
QSRGT005AA
F2
CN4
CN1
4
3
2
1
1
2
3
F3
F1
T1
POWER
TRANSFORMER
BLUE
BLUE
BLACK
D3
ERA1502V5
C11
25V6800
R12
ERQ2CJP220S
D6 S3V20
D2
ERA1502V5
R7
JK1
10K
R8
SNS
VCC
10K
L5
130uHx3
C4
0.0022
Lch
Rch
2
1
CN3
L2
100uHx2
C5
4700P
AC1
AC2
JK3
C6
0.1
PC1
AC
POWER
CORD
PRODUCTS FOR X
PRODUCTS FOR P
PC
CN4
4
3
2
1
F1
T1
2
1
CN3
L2
100uHx2
C5
4700P
AC1
AC2
JK3
C6
0.1
PRODUCTS FOR OTHERS
CN4
CN3
+5D
+5D
CN1
4
3
2
1
F3
T1
2
1
CN3
L2
100uHx2
C5
4700P
AC1
AC2
JK3
C6
0.1
SW2
SW1
SW2
SW1
D7 S3V20
D4 S3V20
D5 S3V20
F
NOTE:
The number which noted at the connectors on the schematic diagram as
"SCHEMATIC DIAGRAM-1" or "SCHEMATIC DIAGRAM-2"
indicates the schematic diagram serial number located on the left corner in the schematic diagram.
C6
0.1P
C17
0.1P
R10
470
L6
130uHx3
R4
470
L3
+5D
QLQGT1B800GA
JK2
PEADL IN
A
B
C15
0.1P
1
2
3
4
5
1
2
3
4
5
D1
LN282RPXVTX2
SW1
EVQ21507K
C5
470P
L4
130uHx3
Z1
470x4
R91
10K
A
B
C
C12
470P
C13
470P
R86
10K
SOUND
SW2
EVQ21507K
MODE-SW
43
2
5
1
PEDAL
IN
PEDAL CORD
CN1+5D
C1
0.1
R8
4.7K
R9
4.7K
R10
4.7K
SW1
QSTGT001AA
SW2
QSTGT001AA
SW3
QSTGT001AA
1
2
3
4
5
PKB CIRCUIT
G
5
6
4
1
3
2
C3
0.0022 R11
22K
R13
22K