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17.9. SMPS CIRCUIT
1
2
3
SCHEMATIC DIAGRAM - 9
A
SMPS CIRCUIT
B
C
G0B9R5K00007
CN905*
8
10V
3
1
10V
2
TO
D751
MA2J7290GL
10VGND
3
MAIN CIRCUIT
10VGND
4
1
(P100)
MainV_DET
5
IN SCHEMATIC
D
TEMP DET
6
DIAGRAM - 5
SYS5V
7
SYS5V
8
1
E
F
G
H
1
2
3
4
5
6
: +B SIGNAL LINE
B0ABSM000008
ZA701*
FRD
G1
G2
1
TH702
C704
D4CC11040013
220P
TH702
D703
B0BC3R0A0262
C717
0.1
C733
R704
10
1.8K
25V1000
IC701
L703
C0DAEMZ00001
SHUNT REGULATOR
4
R
A
2
3
2
R710
R711
R720
68K
0
10K
C709
R716
0.1
47K
R709
39K
C753
10V1000
4
5
6
7
8
9
T701
ETS25BF116AD
D702
MAIN TRANSFORMER
U10A2CIC
18
1
FRD
17
2
2
3
16
3
15
4
C701
220P
C705
14
5
0.01
13
6
R743
C703
5.6
12
7
11
8
10
9
1
2
3
C
C710
ZJ1
F1BAF102002
1
1000P
B0HAJM000005
D753
PC701
B0JAMF000011
B3PBA0000550
FEED BACK
R717
680
1
4
R715
2.2K
2
3
AC4
L702
G0B453G00003
R728
R729
R730
2
1.5M
1.5M
1.5M
AC3
3
C727
C728
F1BAF1020020
F1BAF1020020
1000P
1000P
1
2
3
ZJ701
7
8
9
93
10
11
12
D701
B0EBKR000067
1
TH701
C702
F0CAF104A105
D4CAA5R10001
0.1
2
R702
68K
3
R742
C706
68K
400V68
4
D705
B0EAKU000001
C731
F1B3A221A027
220P
7
D
D708
5
Vcc
D718
4
S/GND
0.01
C711
D752
3
CL
35V22
B0HAJM000005
FB
2
1
VD
R714
R744
1K
620K
IC702
R712
MIP2G40MDSLJ
100
C712
SWITCHING POWER SUPPLY
1000P
CONTROL
C713
C718
C714
0.33
50V1
0.33
1
C725
F0CAF104A105
0.1
4
ERZVA5Z471...GA
ERZV10V511CS...GN
SC-HC20GA/GN SMPS
10
11
12
13
14
A
B
AC4
AC3
C
D
ZA700*
G1
G2
E
F751
T3.15AL 250V...GA
P751
T1.6AL 250V...GN
AC IN
F
110-240V 50/60Hz...GA
ZA751
ZA752
220-240V 50Hz...GN
Z752
G
CIRCUIT
H
13
14
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