BBK MA-1000S, MA-2000S SUPPLY POWER
54321
6
F
CPU5V
VD112
L123
E
C276
471Y1
MA-1000/MA-2000 SUPPLY POWER
1
V+
2
AC
3
AC
V-
DB100
DB104
4
C274
33uF/400V
R256
R257
18K/0.125W
18K/0.125W
R258
R259
18K/0.125W
18K/0.125W
C275
103/1KV
VD110
HER107
D
R261
10K
V118
2N5551
H-GND
H-GND
R252
47K
H-GND
VD125
22V
L122
UT-20 40mH
!
!
H-GND
7
8
5
N125
VIPER22A
D6D
D
D
4
VDD
3
FB
S1S
C277
2
H-GND
10u/35V
H-GND
C319
473/63V
FL100
T1.6A/250V
!
4 2
!
3 1
!
C273
!
104X2
R208
C
1M/0.5W
2
XS3
~220V
1
T1
1
3
5
4
BCK-19-0223
VD111
HER105
!
C278
4.7uF/160V
N126 HS817
!
12
11
10
9
8
7
6
!
HER105
C279
101/50V
VD114
SR360
C283
101/50V
C291 101/50V
C293 101/50V
220uF/35V
1000uF/25V
VD115
HER105
VD116
HER105
C294
10uH/1A
R262
22K/0.125W
C284
AK
V117
MCR100-6
G
L124
10uH/1A
C285
470uF/25V
R267
1/0.5W
C295
104/50V
N128
KA431AZ
R269
R270
333/50V
R271
R272
Vin
C292
220uF/16V
1.8K/0.1W
2.4K/0.1W
2
VD119
R263
1.2K/0.1W
R260
22/2W
GND
R273
R274
C280
101/50V
Vout
N127
LM7805
220/0.1W
4.7K/0.1W
3
5.1V
VD113
1N4148
R265
22/2W
1
C286
C296
104/50V
150/0.1W
C297
102/50V
1K/0.1W
V116
2N5551
220uF/16V
R284
1.8K/0.1%-1/8W
VD117
SR160
VD118
1N4148
C298
333/50V
C287
VD124
C281
47uF/50V
1N4148
C299
R264
10K
C288
333/50V
R275
180/2W
R276
100/2W
6.8V
VD120
470uF/25V
C282
104/50V
VD126
6.8V
R294
330/0.25W
C289
CPU5V
GND
GND
L129
PGND
P_LED2
P_LED3
-24V
+5VCP
STBY
P_DDA
P_DCK
P_DST
P_REM
R286
0/1206
R278
0/1206
R279
0
R280
PGND
0/1206
R281
0/1206
R282
0/1206
XS1
PGND
1
LED2
2
LED3
3
-24V
4
+5VCP
5
STBY
6
P_DDA
7
P_DCK
8
P_DST
9
P_REM
10
F+
F+
F-
11
F-
12
CON12
STBY
STBY
A+9V
A+9V
A+6.8V
A+6.8V
D+5V
D+5V
C290
472/50V
220uF/16V
GND
GND
F+
F+
F-
F-
CPU5V
CPU5V
-24V
-24V
A-6.8V
A-6.8V
GND
GND
GND
RH-357508
F
E
PGND
D
C
C300
220u/16V
+5VD+5V
C301
104
L126
RH-357508
B
L125
RH-357508
C302
220u/16V
+5VCPCPU5V
C303
104
L127
RH-357508
C304
220u/16V
+6.8AVA+6.8V
C305
C306
104
104
L128
RH-357508
C307
220u/16V
-6.8AVA-6.8V
C308
C309
104
104
L132
RH-357508
C317
220u/16V
+9VA+9V
C318
104
B
PGND
A
A
1 2 3 4 56
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