Table of Contents
Advertisement
12.13. SMPS Circuit (2/2)
15
16
17
SCHEMATIC DIAGRAM - 13
B
SMPS CIRCUIT
1
2
TO SMPS
CIRCUIT (1/2)
R1238
680K
R1239
680K
R1203
R1237
0.03
680K
R1240
680K
R1204
0.03
C1209
R1242
1
R1236
68
P1
15
16
17
18
19
20
: +B SIGNAL LINE
D1001
B0FBBR000114
-
~
4
3
C1006
0.22
C1201
2.2
4
2
1
D1203
B0ECNR000003
LB1201
L1201
J0JBC0000010
G0C281J0001
C1211
470P
5
7
8
D1201
B0ABRR000004
R1217
R1202
22
680K
Q1103
R1212
R1219
33
B1CERR000150
680K
R1209
C1212
SWITCH
10K
1000P
R1222
680K
C1224
450V220
R1218
680K
IC1201
C1206
0.1
C0DBBYY00104
PFC CONTROL
8
7
6
5
GATE VCC
VSEN BOP
R1244
R1501
27K
470K
Q1206
ISEN
GND ICOMP
FREQ
R1502
B1ABCF000176
470K
1
2
3
4
R1245
SWITCH
1K
R1503
R1243
470K
680K
C1208
R1233
4700P
47K
C1214
R1246
C1203
0.01
10K
R1504
4700P
470K
18
19
20
21
22
23
R1417
D1406
220K
B0ECET000006
R1420
820K
~
+
2
1
R1418
220K
T1401
D1402
G4DYA0000592
B0EDHS000002
F1401
R1415
TRANSFORMER
T500mAL 250V
100K
4
1
C1406
1000P
C1403
D1403
450V15
B0HAMP000094
3
2
D1416
R1419
8
7
5
DZ2J100M0L
22
S
S
D
IC1402
D1404
B0EAMM000057
MIP2F20MSSCF
SWITCHING MODE
C1408
D1405
POWER SUPPLY CONTROL
25V220
B0EAMM000057
VDD
FB
CL
VCC
C1404
1
2
3
4
0.1
Q1404
B3PBA0000579
C1405
R1411
C1411
1000P
FEEDBACK
15K
1000P
R1412
470K
4
C1407
1
3
Q1402
R1413
1K
B1ACKD000006
4
SWITCH
R1414
10K
3
Q1405
F1501
B3PBA0000579
T5AL 250V
LB1501
SWITCH
J0JGC0000020
R1508
D1504
4.7
B0JCPD000039
Q1501
B1CERR000147
SWITCH
C1513
220P
R1512
22
R1516
47K
D1505
B0JCPD000039
R1509
C1514
D1506
4.7
220P
B0EAMR000018
Q1502
R1513
R1517
22
B1CERR000147
47K
SWITCH
R1518
C1516
0.1
0.068
R1519
0.1
Q1701
B3PBA0000579
AM BP
4
1
3
2
21
22
23
55
24
25
26
Q1403
B3PBA0000579
R1705
SYNC
10K
Q1702
2
3
B1ABCF000176
SWITCH
1
4
C1701
R1704
0.01
100K
1
2
10
3
9
C1604
470P
4
8
D1601
B0EAMM000057
5
7
C1601
25V220
6
IC1601
C1409
C0DAZYY00039
470P
SHUNT REGULATOR
R1602
K
A
R
150
1
R1607
2.2K
2
R1604
R1603
15K
10K
C1602
R1605
0.1
0
1
R1606
10K
2
R1601
QR1601
330
B1GBCFLL0037
PCONT
D1703
D1705
B0FBCM000011
B0FBCM000011
C1518
1
2
3
1
2
3
T1501
470P
G4DYA0000778
TRANSFORMER
12
ZJ1103
K4CZ01000027
1
11
C1706
C1800
2
50V1000
0
3
3
10
9
5
8
7
R1724
560
R1725
4.7K
QR1701
B1GBCFLL0037
SWITCH
R1726
C1721
10K
0.01
1/2
2/2
SA-AKX660PN/PS,SA-AKX880PN/PS SMPS
24
25
26
27
28
A
SYNC
B
C
D
PCONT
E
C1710
C1712
0.01
0.01
F
G
CIRCUIT
H
27
28
Advertisement
Table of Contents
