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15
16
17
18
SCHEMATIC DIAGRAM - 20
H
SMPS CIRCUIT
: +B SIGNAL LINE
AC IN
110-127V/220-240V 50/60Hz...PH
120V 60Hz...PN
4
6
1
2
7
IC5899
C0DAZYY00039
B0EAMM000057
SHUNT REGULATOR
K
TO SMPS
R5895
R5893
CIRCUIT (1/2)
15K
10K
A
C5898
R5892
0.1
1K
R
R5891
33K
3
NOTE: " * " REF IS FOR INDICATION ONLY
15
16
17
18
19
20
21
F1
R5708
T8AL 250V...PH
P5701
1M...AKX77PN
T8A 125V...PN
1.5M...AKX57PN,AKX77PH
ZA5701 ZA5702
C5701
DZ5701
F0CAF104A015
D4EAY511A127
0.1
R5709
1.5M...AKX57PN,AKX77PH
1M...AKX77PN
C5711
250V560
C5712
250V560
FOR PH
PC5702
SYNC
4
1
R5897
R5706
Q5898
100
820K
B1ABCF000176
3
2
SYNC SWITCH
R5896
C5897
100K
0.01
PC5799
FEEDBACK
R5894
150
1
4
R5890
2.2K
2
3
T5751
G4DYZ0000064...AKX57PN
SUB TRANSFORMER
R5798
22
6
D5896
7
5
4
8
9
3
R5786...AKX77PH
200K
T5751
10
2
G4DYZ0000065...AKX77PH/PN
SUB TRANSFORMER
1
C5790
2200P
C5899
6
10V220
5
7
8
4
3
9
10
2
1
19
20
21
22
23
24
L5701
G0B932H00002
2
1
3
4
L5702
C5702
G0B932H00002
0.22...AKX77PN
0.22...AKX77PN
0.1...AKX77PH
0.1...AKX77PH
2
1
3
4
C5705
C5704
C5707
C5706
F1BAF471A013
F1BAF471A013
F1BAF471A013
F1BAF471A013
470P
470P
470P
470P
D5701
B0FBBV000006
1
2
VA5700
J0LY00000168
3
4
VA5701
J0LY00000168
R5704
220K
D5730
R5705
B0ECET000006
220K
D5798
B0EAMM000057
C5798
25V220
IC5790
MIP2F20MSSCF
D5795
DZ2J091M0L
SWITCHING MODE POWER
SUPPLY CONTROL
5
D
VCC
4
C5794
R5795
D5793
1000P
470K
B0HAMP000094
CL
3
7
S
FB
2
R5797
15K
8
S
VDD
1
C5796
0.1
22
23
24
72
25
26
27
K2
0
C5703
K3...AKX57PN
0
TP
1
K7...AKX77PH
0
K8...AKX77PN
0
FOR PH
TL5711*
I
(BLK)
TO
VOLTAGE SELECTOR
CIRCUIT
IN SCHEMATIC
(RED)
DIAGRAM - 21
TL5712*
C5795
1
1/2
2/2
SA-AKX57PN,SA-AKX77PH/PN SMPS
25
26
27
28
A
B
C
D
E
F
G
CIRCUIT
H
28
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