-
5
-
2.3.2 Schematic Circuit Diagram
( 1 ) P O W E R _ M P S
1
DELETA
9VIN
+3.3V
+5V
NCTR_5V
CTR_5V
LDO_AV33
RFV33
NCTR_5V
9VIN
+5V
+3.3V
CTR_5V
NCTR_5V
+3.3V
RFV33
+3.3V
LDO_AV33
RM4
39K
QM
1
OPEN/3904
1
2
3
UM1
MPS1580
1
2
3
4
8
7
6
5
BS
Vin
Vsw
GND
Sync
EN
Comp
FB
CM7
220uF/6.3V/LU
D1
LED1
1
3
2
C135
22uF
C4
10uF
UM2
MPS1580
1
2
3
4
8
7
6
5
BS
Vin
Vsw
GND
Sync
EN
Comp
FB
LM
4
6.8uH
RM7
OPEN
R1
330O
+
C120
220uF/6.3V/lu
RM3
30.9K
RM12
OPEN/10K
CB59
0.1uF
RM11
4.7K/open
+
C121
220uF/6.3V/lu
L26
FB
RM1
10K 1%
R156
4.7k/open
CB60
0.1uF
RM10
10K
RM8
16.9K
L27
FB
RM9
OPEN
RM2
33R
Q1
3904
1
2
3
CM3
0.022uF
CM1
0.01uF
CM5
100pF
CM10
100pF
CM9
0.022uF
CM8
0.01uF
RM6
10K 1%
LM
2
6.8uH
RM5
10K
C136
22uF
C119
10uF
DM1
DIODE
1
2
CM2
100uF/10V/LU
DM2
DIODE
1
2
LM
1
22uH
LM
3
22uH
R2
330O
