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AMP/PSU 2 Schematic Diagram
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F9000) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CN9003
open
103P-1KV
102P-1KV
C9004
C9015
Q9002
13N50C
G
3
2
BD-808
BD9000
102P-1KV
C9014
Q9001
L9001
13N50C
L-7MH
G
224P-275V
C9013
D9002
1N4148
R9009
561-400V
561-400V
C9011
R02-220
C9010
ZD9001
15V
L-7MH
L9000
GT9001
YP-501M
474P-250V
C9012
R04-470K
R04-470K
R04-470K
R9005
R9006
R9007
222P-630V
R04-100K
C9022
R9043
R9000
PR1507
150k
R04-33R
D9020
R9042
R04-470K
R04-470K
R04-470K
R9002
R9003
R9004
R9001
150k
TVR14D561
1N4148
M223P
TVR9000
D9000
R9041
NTC-5A
C9020
NTC9000
10
open
open
C9008
C9009
10
R9040
R9015
4
6
R04-10R
Startup
Ocp
R20-0.62
R9014
CN9000
AC230V
CN2P-396-1
IC-SSC6200-1
IC9000
C9042
104P
P9005
103P-1KV
102P-400V
C9001
C9007
R9013
27
C9006 open
open
M103P
ZD9000
C9018
P9004
C9005
102P-400V
C9000
103P-1KV
P9001
P9002
P9000
L-65UH-12A
470P-1KV
C105P-250V
L9013
14
C9031
1
C9032
T9002
15
1620CT
3
D9025
3
2
2
1
470P-1KV
C9030
2
10
1N4148
R9045
R30-120
6
D9008
3
5
1
10U
6
4
C9035
1N4148
TR-19-C
L9002
D9007
12
5
1N4148
D9006
TR-EC39-D
R9077
4
T9001
B
OPEN
OPEN
5
10
C9131
2SA733
Q9004
C9130
1
OPEN
2SA733
Q9003
6
B
OPEN
R9076
2
C9129
TR-EL16-G
OPEN
D9005
1N4148
HER105
1.5A/32VDC
1.5A/32VDC
100U/10V
T9000
D9023
14
F9002
C9034
F1
6
5.6R
13
R9075
L9005
F2
L-6UH-3A
220P-K5
C9091 470U 16V
C9096
5
C9083
104P-100V
open
C9090 470U 16V
C9095
8
C9023
C9140
C9089 470U 16V
C9097
D9031
1
3
C9088 470U 16V
4
470P-K5
1020CT-B
C9128
9
R9072
R04-10
3
18v
R04-10
470P-K5
ZD9005
101P-500V
1
R9071
C9126
C9127
G
1
L9004
2
L-6UH-3A
1010CT
D9024
10
3
C9087
470U 16V
Q9000
C9092 470u/16v
C9086
470U 16V
104P100V
4N60C
R9011
C9094 open
C9085
470U 16V
C9138
220P-K5
2.2R
C9084
C9093 open
12
470U 16V
C9080
C9136
R9067 47K
1.5A/32VDC
1.5A/32VDC
220U 35V
11
F9001
D9022
C9045
L9003
104P
HER105
TR-EL25-G
HER105
104P
C9047
D9021
L-10UH
104P
104P
10K
100
C9078
10K
GT9002
22U 50V
R9017
C9043
C9044
R9018
R9084
YP-141N
R9066
R9010
220
M104P
3K
0
C9037
R9079
4
1
IC9002
4K7
1
R9057
2SC945
3
2
TL431
Q9009
4K7
B
R9078
817C
R9056
IC9001
C9033
7K5
10U
4
22K
4K7
R9101
R9091
3
104P-100V
C9141
R9100
30K
Q9029
R9114
2SC945
4V3
4K7
6K8
ZD9004
D9013
R9059
12V
ZD9008
1N4148
15V
1N4148
100
ZD9003
R9085
D9009
104P
47U 50V
C9053
10K
C9079
D9010
R9022
open
R9021
100U 16V
C9135
D9034
10K
open
56
R9099
9
E1
56
IC9004
IC-7500C-C
R9098
10
E2
104P
C9048
Pin4
C9149
C9148
104P
R9107
R9106
3K9
C9052
7K5
470P
470P
Q9007
R9132
C
E
2SA733
PW_SW5
SW5
47K
AO34P01
1K
Q9019
R9069
C
E
C9050
Q9011
1K
104P
2SC945
R9090
S
D
Q9006
2SB647
C
E
10K
1K
-12V
R9020
R9087
R9073
R9154
ZD9007
R9150
220 1W
R9089
22R
open
1K
12V
+5.2V
D
S
C9036
Q9018
AO34N02
Q9020
2SB647
10U
C
E
1K
C9164
R9152
Q9010
E
C
C9142
R9086
R9025
104P
2SC945
R04-470
10K
47K
47K
104P-100V
R9131
2SA733
47K
10K
R9070
R9068
R9019
C
Q9005
E
IC-AP2125-5
R9061
Q9012
1
5
4K7
I
O
2SC945
B
IC9003
R9012
0R
C9159
R9060
C9134
C9049
4K7
104P
Q9023
100U 16V
100U 16V
C
2SC945
104P
104P
C9046
C9158
C9163
104P
GND
C
Changed
1-11-4
ZD9013
+5v
3V3
D9039
10V5
1N4148
R9143
1K2
D9038
1V8
1N4148
Q9013
2SC945
D9037
B
1V2
1N4148
D9036
D9035
1N4148
3V3
R9142
1N4148
10K
IC-APE1802M
L-6UH-3A
open
L9012
1.8k
C9157
TP9005
R9083
4
VCC
Vcc
C9175
ZD9014
104P
24V
3
OCSET
R9156
2
EN3V3
PW_SW6
EN
ZD9015
24V
open
R9139
Q9017
R9146
B
R9176
33
OPEN
10K
R04-22K
B
SW2
R9033
R9034
PW_SW2
OPEN
OPEN
IC-APE1802M
open
L9011
C9156
+5.2V
4
Vcc
L-6UH-3A
C9176
104P
3
OCSET
R9028
2
EN1V2
EN
Q9016
33
D9014
OPEN
R9145
1N4148
B
10K
C9040
SW3
M104P
R9031
R9032
PW_SW3
OPEN
OPEN
IC9006
open
IC-APE1802M
L9010
C9155
4
Vcc
L-6UH-3A
4K7
C9177
R9081
R9063
104P
4K7
3
OCSET
R9027
2
EN1V8
B
EN
Q9015
33
OPEN
R9144
B
10K
C9039
R9029
R9030
SW4
PW_SW4
M104P
OPEN
OPEN
B
IC9005
L-6UH-3A
R9065
open
IC-APE1802M
L9009
1.8K
open
D9029
R9080
C9154
4
Vcc
SK340
C9178
R9110
104P
100K
3
OCSET
EN10V5
2
EN
+12V
C9038
M104P
TP9003
CN9001
(TO BD MAIN CBA CN6101 )
C9162
104P
1
1V8
TP9002
+12V
open
2
L9008
open
1V8
BK3V3
GND
C9153
TP9013
3
+5V
U5V
1V8
R9035
4
5V-1
TP9001
10K
+5V
5
SGND
D9017
R9133
Safety
TP9004
6
2.2
-FL
U5V
open
7
5V6
SGND
TP9007
L9007
F2
8
TP9014
5V-1
SGND
ZD9011
TP9006
9
L-6UH-3A
F1
D9016
1V2
1N4148
10
10V5
PWON
PW_ON
11
1N4148
1V2
L-6UH-3A
BK3V3
12
TP9008
D9015
10V5
L9006
R9134
R04-2R2
TP9015
13
5V-2
1V2
14
SGND
15
SGND
R9138
R9135
4K7
R04-2R2
E
B
CN15P-20*2
Q9021
safety
2SA733
Safety
R9136
B
Q9024
Q9022
D9026
D9032
E
R9141
-12V
10K
2SC945
2SC945
4K7
10K
1N4148
1N4148
R9137
R9147
4.7K
Q9026
Q9025
Q9027
Q9028
B
B
B
B
2SC945
2SC945
2SC945
2SC945
105
L-30UH
IC9008
L9017
5
TP9009
3V3
O/P
6
O/P
2.4K
R9105
104P
C9076
1
FB
GND
1.5K
R9039
L-10UH
IC9007
L9016
5
TP9010
1V2
O/P
6
O/P
820R 1%
R9104
104P
1K 1%
C9074
R9094
1
FB
R9038
3K 1%
L9015
5
TP9011
1V8
O/P
L-10UH
6
O/P
R9103
1.3K
R9093
1.3K
104P
C9072
1
R9037
FB
2K
L-30UH
L9014
5
TP9012
10V5
O/P
6
O/P
R9102
33K
R9092
3.9K
104P
C9070
1
R9036
FB
3K
16
SGND
17
SGND
(TO SD CARD CBA CN807 )
18
CN9002
SGND
0
19
12
3V3
20
3.3
5
3V3
21
3.3
9
R9130 33
SD-DAT1
22
0
7
5V-2
23
8
R9129 33
3.3
SD-DAT0
24
3.3
11
R9128
33
SD-WP
25
3.3
10
R9127
33
SD-CD
26
R9126 33
3.3
1
SD-DAT2
27
4
0
SGND
28
R9125
33
2
3.3
SD-DATA3
29
0
6
R9124 33
SD-CLK
30
3.3
3
SD-CMD
33
R9123
E1T12SCAP2
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