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SA-BX500EB / SA-BX500EE / SA-BX500EG
15
16
17
SCHEMATIC DIAGRAM - 30
P
SMPS CIRCUIT
: +B SIGNAL LINE
4
P1
SYNC
TO SMPS
SECTION (1/2)
SYS6V
IC5899
C0DAEMZ00001
SHUNT REGULATOR
2
3
7
15
16
17
18
19
20
: -B SIGNAL LINE
PC5702
B3PBA0000402
R5896
C5897
Q5898
100K
0.1
4
1
B1ABCF000176
R5897
INVERTER
100
MA2YF8000L
3
2
SYNC SWITCH
PC5799
B3PBA0000402
R5894
1K
1
4
2
3
FEED BACK
ETS19AB281AG
BACKUP TRANSFORMER
R5798
10
6
7
5
D5896
B0EAMM000057
4
8
3
9
C
3
2
10
A
2
1
R
1
18
19
20
21
22
23
R5704
390K
D5730
R5705
390K
D5798
B0EAMM000057
C5798
50V56
D5797
MA2J72800L
R5786
R5795
200K
43K
5
D
VCC
4
C5794
C5790
22P
2200P
6
NC
CL
3
R5796
D5793
2.2K
B0HAMP000094
7
S
FB
2
R5797
4.7K
8
S
VDD
1
C5791
50V2.2
IC5799
MIP4110MSSCF
SWITCHING REGULATOR
21
22
23
114
24
25
26
4
Q
TO
BLK
3
AC INLET CIRCUIT
D5701
C5703
B0FBAR000041
IN SCHEMATIC
ECQU2A104MLC
RED
2
0.1
DIAGRAM - 31
1
TH5701
D4CAA5R10001
1/2
2/2
SA-BX500EB/EE/EG
24
25
26
27
28
A
B
C
D
E
F
G
SMPS CIRCUIT
H
27
28
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