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7-3
A
+12V: +12V(+-10%)
+5V: +5V(+-2.5%)
POWER_c
8
8
7
7
TO POWER BOARD
6
6
5
5
4
4
3
3
2
2
1
1
XP3
XP3
8PIN/2.5mm
8PIN/2.5mm
C125
C125
1
0.1uF/25V/Y5V
0.1uF/25V/Y5V
2
3
MO_VCC
D2
D2
RL207/2A/1000V
RL207/2A/1000V
R22
R22
0.15
0.15
440mA
R337
R337
0.82/2W
0.82/2W
Q11
Q11
5
TR_B1
PNP_3CA8550D
PNP_3CA8550D
R25
R25
20K/1%
20K/1%
4
5
REGO1
R27
R27
12K/1%
12K/1%
A
B
Main Board Circuit Diagram: Power Supply
+5Vin
R12
R12
1K
1K
9
POWER_control
Q1
Q1
FB1
FB1
300/2A
300/2A
ASM3403M
ASM3403M
12-SM3403-0BX
+
+
R14
R14
4.7K
4.7K
C1
C1
CE3
CE3
0.1uF/25V/Y5V
0.1uF/25V/Y5V
100uF/10V
100uF/10V
0603
R3
R3
R2
R2
200
200
200
200
U706
U706
1
VIN
VOUT
C801
C801
2.2uF/10V/Y5V
2.2uF/10V/Y5V
2
GND
3
EN
NC
LDO_G9091-330T11U
LDO_G9091-330T11U
Q4
Q4
+P12V
PNP_MMBT8550CLT1
PNP_MMBT8550CLT1
C7
C7
0.1uF/25V/Y5V
0.1uF/25V/Y5V
R7
R7
22K
22K
R5
R5
1K
1K
D72
D72
PCON
R9
R9
1K
1K
Q3
Q3
9
PCON
NPN_3DG3904M
NPN_3DG3904M
R10
R10
10K
10K
NC
R11
R11
NC/27K
NC/27K
NC/PNP_MMBT2907ALT1
NC/PNP_MMBT2907ALT1
R13
R13
NC/4.7K
NC/4.7K
Q5
Q5
-P24V
NC/NPN_3DG9014M
NC/NPN_3DG9014M
FB4
FB4
NC/500/500mA
NC/500/500mA
R434
R434
0/NC
0/NC
C10
C10
NC/0.1uF/25V/Y5V
NC/0.1uF/25V/Y5V
160mA
R19
R19
10/1W
10/1W
C13
C13
1000pF/50V/NP0
1000pF/50V/NP0
Q7
Q7
5
TR_B2
PNP_3CA8550D
PNP_3CA8550D
+
+
C793
C793
CE6
CE6
DV33
470uF/6.3V
470uF/6.3V
1000pF/50V/X7R
1000pF/50V/X7R
REGO2
5
C792
C792
R28
R28
C47
C47
NC/10K/1%
NC/10K/1%
0.1uF/25V/Y5V
0.1uF/25V/Y5V
+
+
1000pF/50V/X7R
1000pF/50V/X7R
CE7
CE7
470uF/6.3V
470uF/6.3V
B
C
MO_VCC
C16
C16
1uF/50V/Y5V
1uF/50V/Y5V
EN1
MO_VCC
5
+3.3V_STB
C800
C800
1uF/10V/Y5V
1uF/10V/Y5V
MO_VCC
4
FB5
FB5
+12V
+12V
100mA
C11
C11
+
+
CE2
CE2
0.1uF/25V/Y5V
0.1uF/25V/Y5V
47uF/16V
47uF/16V
LL4148
LL4148
EN1
R74
R74
NC/1.3K
NC/1.3K
Q32
Q32
+P12V
-24V
V12
C49
C49
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C
7-3
D
E
A+5V
R819
R819
2.2
2.2
AVCC
500/500mA
500/500mA
AVCC
+
+
CE1
CE1
C2
C2
0.1uF/25V/Y5V
0.1uF/25V/Y5V
47uF/16V
47uF/16V
D
E
1
2
3
4
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