58
12.17. SMPS Circuit (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
F
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 16
SA-MAX5000PN/PS SMPS
CIRCUIT
2/2
1/2
TO SMPS
CIRCUIT (1/2)
: +B SIGNAL LINE
P1
2
1
2200P
C1406
0.1
C1404
B0EAMM000057
D1601
25V220
C1601
470P
C1604
D1403
B0HAMP000094
100K
R1415
R1418
220K
C1408
25V220
9
10
7
8
2
3
1
6
4
5
G4DYA0000592
TRANSFORMER
T1401
22
R1419
D1404
B0EAMM000057
B0EAMM000057
D1405
0.01
C1701
10K
R1705
Q1702
B1ABCF000176
SYNC
B0ECET000006
D1406
4
3
1
2
B3PBA0000579
FEEDBACK
Q1403
R1704
100K
220K
R1417
820K
R1420
R1412
470K
R1413
1K
Q1402
B1ACKD000006
R1519
0.1
R1518
0.1
D1506
B0EAMR000018
B1CERR000147
SWITCH
SWITCH
Q1501
C1513
220P
R1411
15K
C1514
220P
B1CERR000147
SWITCH
Q1502
1000P
C1405
1
C1407
D1416
DZ2J100M0L
C1411
1000P
4.7K
R1725
3
1
2
D1703
B0FBCM000011
0
C1800
3
2
1
ZJ1103
K4CZ01000027
0.01
C1710
0.01
C1712
50V1000
C1706
3
1
2
D1705
B0FBCM000011
560
R1724
0.068
C1516
4
3
1
2
B3PBA0000579
FEEDBACK
Q1701
B1GBCFLL0037
PCONT
QR1601
470P
C1518
LB1501
J0JGC0000020
5
8
7
3
10
12
11
9
T1501
G4DYA0000778
TRANSFORMER
C1721
0.01
10K
R1726
B1GBCFLL0037
AM BP
QR1701
R1602
150
A
R
K
IC1601
C0DAZYY00039
SHUNT REGULATOR
0
R1605
10K
R1606
15K
R1603
C1602
0.1
10K
R1604
R1607
2.2K
4
3
1
2
B3PBA0000579
SYNC
SYNC
Q1404
R1414
10K
R1601
330
4
3
1
2
Q1405
B3PBA0000579
470K
R1501
470K
4.7
R1508
7
8
5
2
1
4
L1201
G0C281J0001
D1203
B0ECNR000003
LB1201
J0JYC0000656
680K
R1238
B0ABRR000004
D1201
2.2
C1201
4
3
1
2
B0EDHS000002
D1402
D1204
B0HAMP000094
D1205
B0HAMP000094
0.22
C1006
~
-
~
3
2
4
+
1
D1001
B0FBBR000114
680K
R1240
22
R1202
R1204
0.39
680K
R1237
R1239
680K
R1203
0.39
10K
R1209
Q1103
B1CERR000155
SWITCH
LB1502
J0JKB0000015
R1509
4.7
680K
R1222
680K
R1218
C1206
0.01
R1229
18K
2.2K
R1230
F1501
R1217
680K
R1219
680K
C1224
450V220
R1512
22
B0JCPD000039
D1504
D1505
B0JCPD000039
47K
R1516
47K
R1517
F1401
7
8
5
1
2
4
3
IC1402
MIP2F20MSSCF
SWITCHING MODE POWER
SUPPLY CONTROL
450V15
C1403
C1203
4700P
1
C1209
R1242
47K
4700P
C1208
68
R1236
470K
R1503
10K
R1246
R1504
R1233
47K
0.01
C1214
B1ABCF000176
SWITCH
Q1206
R1244
27K
R1245
1K
R1502
470K
6
7
5
2
4
3
8
1
IC1201
C0DBBYY00104
PFC CONTROL
680K
R1243
+40V
P_GND
AM_BP
SYNC
PCONT
T5AL 250V
VSEN BOP
GATE VCC
VDD
CL
VCC
FB
T500mAL 250V
S
SD
VGL
VC1
VS
VGH
ISEN
FREQ
GND
GND
ICOMP
VSEN
C1207
4.7
470P
C1211
470P
C1409
R1513
22