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15
16
17
SCHEMATIC DIAGRAM - 25
L
SMPS CIRCUIT
: +B SIGNAL LINE
5
4
IC1601
C0DAZYY00039
SHUNT REGULATOR
Q1601
B3PBA0000579
R1601
K
A
R
150
4
1
R1602
2.2K
3
2
R1604
10K
R1603
15K
Q1801
R1605
1K
B3PBA0000579
C1601
0.1
PCONT
4
1
R1606
33K
3
2
R1802
330
QR1803
B1GBCFLL0037
PCONT SWITCH
P1
6
7
B1ACKD000006
D1301
B0EDKT000007
F1301
T500mA 250V
1
4
1
C1301
450V15
2
3
2
B0HAMP000094
3
8
S
IC1301
MIP2F20MSSCF
SWITCHING MODE
POWER SUPPLY
CONTROL
VDD
1
C1302
0.1
R1301
15K
TO SMPS
CIRCUIT (1/2)
NOTE: " * " REF IS FOR INDICATION ONLY
15
16
17
18
19
20
: -B SIGNAL LINE
Q1701
B3PBA0000579
B1ABCF000176
SYNC
R1701
D1701
220K
B0ECET000006
2
3
R1703
820K
1
4
R1702
220K
Q1803
T1301
C1701
R1906
0.01
G4DYZ0000076
SWITCH
1K
TRANSFORMER
R1907
1
10K
2
10
C1304
R1303
2200P
200K
3
9
D1302
4
8
5
7
D1304
R1304
B0EAMM000057
22
6
7
5
S
D
D1306
B0EAMM000057
FB
CL
VCC
C1306
2
3
4
25V220
C1303
R1306
1000P
0
R1302
470K
C1308
C1305
F1BAF471A013
1
470P
18
19
20
21
22
23
SYS3.3
B1ADNG000003
D1101
B0JCPD000039
R1102
PCONT
47
C1113
25V100
C1111
1
8
7
Q1702
IC1101
C0DBBYY00075
SWITCH
PFC CONTROL
R1705
100
1
2
R1206
C1101
C1103
15K
2200P
R1704
100K
B1ADNG000003
D1651
B0EAMM000057
SYS3.3
D1102
C1651
B0JCPD000039
10V220
R1103
47
C1114
25V100
C1112
1
8
7
IC1102
C0DBBYY00076
PFC CONTROL
R1101
1
2
1K
GND
D1106
C1102
DZ2J051M0L
47P
21
22
23
24
25
26
B0ECNR000003
B0FABR000025
C1108
470P
3
2
1
R1104
4.7
Q1103
L1101*
B1DGJR000002
SWITCH
Q1101
R1109
10K
SWITCH
R1111
R1114
R1116
R1118
4
5
6
7
8
0.1
0.1
0.1
0.1
C1105
R1112
15P
12K
6
5
3
4
R1107
1K
C1106
C1104
0.22
1000P
2.2
R1106
8.2K
D1103
B0FABR000025
J0JKB0000020
C1109
470P
R1105
Q1104
4.7
L1102*
3
2
1
B1DGJR000002
SWITCH
Q1102
R1110
10K
SWITCH
R1113
R1115
R1117
R1119
0.1
0.1
0.1
0.1
4
5
6
7
8
6
5
R1108
3
4
1K
C1107
1000P
1/2
2/2
SA-MAX750 SMPS
24
25
26
27
28
A
D1105
LB1005
J0JKB0000020
B
D1104
LB1003
J0JKB0000020
C
T1101
G0C400K00001
PFC INDUCTER
D
E
LB1004
F
T1102
G0C400K00001
PFC INDUCTER
G
CIRCUIT
H
27
28
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