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SA-WSZ7/SS-TSZ7
SA-WSZ7/SS-TSZ7
19
19
3-11. SCHEMATIC DIAGRAM - AMP-POWER Board (2/2) -
• See page 20 for IC Block Diagrams.
Note: IC1165 on the AMP-POWER board cannot exchange with single.
When this part is damaged, exchange the entire mounted board.
CONTROL
BOARD
(1/2)
A
CN700
AMP-POWER
BOARD
(1/2)
12
CN1521
AMP-POWER
BOARD
(1/2)
11
IC B/D
IC B/D
IC B/D
IC B/D
19.1
18.5
19.1
19.5
19
19.5
0
2.7
31
0
0
2.7
2.7
0.3
0
29.1
2.5
3.3
4
3.3
1
2.3
2.5
19.5
0
0
204
318
318
0.6
318
19.1
3.2
4
3
0
4
3
32
31
250V
100p
C1015
1W
R1014
0.1
250V
100p
C1014
3W
100k
R1016
SARS03
D1004
0.1
C1062
D1NL20U-TR2
D1073
10
R1043
4700p
C1063
50V
2.2
C1064
680k
R1066
10uH
L1141
10uH
L1142
1k
R1135
CL1141
CL1142
0.01
C1141
C1103
0.01
4700p
C1050
MA2J1110GLS0
D1032
MA2J1110GLS0
D1040
220p
C1023
2SC3052EF-T1-LEF
Q1050
(NO USE)
MA2J1
110GLS0
D1051
1k
R1051
4.7k
R1040
MA2J1110GLS0
D1028
4700p
C1024
10k
R1042
MA2J1110GLS0
D1029
10
R1030
MA2J1110GLS0
D1030
MAZ8100GMLS0
D1033
220
R1025
35V
47
C1040
2SA1015TP-YGR
Q1040
4.7k
R1041
3.3k
R1029
MAZ8051G0LS0
D1050
250V
470p
C1017
D1NL20U-TR2
D1005
D1NL20U-TR2
D1006
2SC3052EF-T1-LEF
Q1132
5.6uH
L1112
0.1
C1116
1k
R1137
2.2k
R1121
470k
R1115
1k
R1122
JL1007
22k
R1120
10k
R1136
10k
R1138
JL1006
R1113
0
RT1N441C-TP-1
Q1131
3.3k
R1133
RT1N441C-TP-1
Q1134
C1113
0.01
0.047
C1112
4
3
1
2
MM1431AURE
IC1112
0.01
C1114
4.7k
R1119
0.1
C1131
1k
R1116
RT1N441C-TP-1
Q1133
22k
R1134
MAZ8056GMLS0
D1131
1k
R1118
1k
R1112
R1147
10k
470
R1141
3.9k
R1146
C1146
0.01
0.047
C1145
4
3
1
2
MM1431AURE
IC1141
2.2k
R1145
MAZ8240G0LS0
D1071
MAZ8100GMLS0
D1072
4.7k
R1071
2SC3243-TP-E
RIPPLE FILTER
Q1071
MA2J1110GLS0
D1043
MAZ8100GMLS0
D1062
MAZ8051GMLS0
D1063
MAZ8300GMLS0
D1061
5.6uH
L1161
0.01
C1161
D3SB60F
D1001
10V
2200
C1142
C1104
0.01
10k
R1033
35V
56
C1162
1000p
1.5kV
C1021
R1064
4.7
JW1112
10k
R1142
0
R1114
0.01
C1143
10V
470
C1144
33k
R1063
FMX-22SL
D1101
FMX-22SL
D1102
JL1008
JL1010
JL1011
JL1012
JL1013
JL1014
JL1015
JL1016
JL1017
R1182
1.5k
C1182
0.01
R1183
22k
C1183
0.01
10V
C1181
220
R1181
1k
1
2
3
4
5
SI-3010KM-TLS
IC1181
Vcont
Vi
n
GND
Vo
ut
Sense
R1184
10k
3.3V
GND
JL1009
0
R1165
22
C1170
0.1
C1
169
300k
R1167
22uH
L1165
18k
R1168
14V
MP2490DQ-LF-Z
IC1165
1
VIN
2
GND
3
EN
4
FB
5
SS
6
ISN
7
ISP
8
PGOOD
9
BST
10
SW
11
E
ET1112
E
ET1004
E
ET1005
TA26
D1064
2.2
R1072
5W
0.1
R1021
CL1
165
1
3
3P
CN1001
LIVE
NUTRAL
JL1001
250V
0.22
C1001
250V
0.22
C1007
R1001
1M
1/2W
T6.3AH
250V
E
ET1003
JL1002
F1001
MA2J1110GLS0
D1181
SJPB-H4
D1165
50V
100
C1165
220
R1144
0.01
C1167
0.1
C1
168
50V
C1028
22
T1071
SUB POWER TRANSFORMER
1
4
7
9
2
5
6
8
10
STR-F6168-LF1364
IC1021
5
FB/OLP
4
VCC
3
D
2
1
GND
OCP
VR1001
PS2561AL1-1-V-W
PH1061
PS2561AL1-1-V-W
PH1131
PS2561AL1-1-V-W
PH1026
3W
100k
R1015
RK36LF-B3
D1041
1
2
4
5
6
7
3
A
B
T1001
1
2
4
5
6
7
3
A
B
T1002
1
C1166
3W
R1067
100k
10
R1034
TH1002
400V
330
C1009
35V
2200
C1105
35V
2200
C1106
35V
2200
C1115
FAN_GND
10k
R1169
1
4
3
2
L1002
1
4
3
2
L1001
1
3
4
5
6
7
8
9
10
11
CN1112
11P
32V
32V
GND_32V
E4V
3.3V
GND_4V_3.3V
Pcont_32V_14V
GND_4V_3.3V
Pcont_3.3V
FAN_OFF
R1149
0
0
R1148
1
2
3
3P
CN1111
+32V
P-GND
+32V
47k
R1031
630V
3300p
C1016
630V
C1065
3300p
JL1018
3.3k
R1131
C1027
330p
100V
47
C1071
250V
C1006
470p
250V
C1008
470p
FAN_OFF
8
7
5
4
3
2
1
STR-A6159M
IC1061
OCP
VCC
GND
FB
START_UP
DRAIN
DRAIN
R1062
1/2W
1
6.3V
C1184
100
1k
R1111
1.5k
R1032
1k
R1140
1W
0.047
R1166
POWER
CONTROL
IC1021
ISOLATOR
ISOLATOR
POWER
CONTROL
IC1061
ISOLATOR
SHUNT
REGULATOR
IC1112
SHUNT
REGULATOR
IC1141
+3.3V
REGULATOR
IC1181
+14V REGULATOR
(Chip Size Package)
CSP
IC1165
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP-POWER BOARD (2/2)
B+ SWITCH
POWER
ON/OFF
CONTROL
Q1134, 1134
POWER
VOLTAGE
CONTROL
Q1132, 1133
TRANSFORMER
MAIN POWER
TRANSFORMER
MAIN POWER
(AC IN)
J
4
B
16
6
21
9
11
D
15
H
L
10
K
17
3
5
12
C
F
18
1
19
E
8
G
20
14
A
2
13
I
7
NC
NC
7.2
2.5
(Page 18)
(Page 18)
(Page
14)
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