PANEL POWER CONNECTOR
MAX=1.9A
600mA
Vpp=210mV
<12mS
5V
0V
MAX 600mA
ON
OFF
3.4V
3.3V Normal Power
Power on max 50mA Standby 15mA
200mA
1.5V
1.76mS
12V
630mA
250mA
echo gp021 > /dev/sisgpio echo gp020 > /dev/sisgpio
2012-8-21 L3
由
4.7uH
改为
2.2uH
改善
3.3V
纹波电压
N20766384
V_5V
V_IVDD
V_12/5V_LCD
GND
GND
V_12V
V_5V
V_5V_AUX
V_3.3V_AUX
V_3.3V_AUX
V_3.3V
GND
GND
V_5V
V_1.5V
GND
LCDVDD_EN
4
SIS_PSON
2,4
R230 100K
R230 100K
L20 4.7uH_2A
L20 4.7uH_2A
C22
1
10uF(X5R)
C22
1
10uF(X5R)
R29 47K
R29 47K
L6 4.7uH_2A
L6 4.7uH_2A
R13
100K_1%
R13
100K_1%
SY8009B
U1 SY8009B
SY8009B
U1 SY8009B
GN
D
2
LX
3
VIN
4
FB
6
EN
1
NC
5
+
EC2 470uF/16V
+
EC2 470uF/16V
L5 4.7uH_2A
L5 4.7uH_2A
L4 4.7uH_2A
L4 4.7uH_2A
SRQ7SRQ7
R220
255K_1%
R220
255K_1%
C45 0.1uF(X7R)
C45 0.1uF(X7R)
Q4 3904
Q4 3904
1
2
3
R234
100K_1%
R234
100K_1%
R
2
100K
R
2
100K
Q3 3904
Q3 3904
1
2
3
SY8008D
U15 SY8008D
SY8008D
U15 SY8008D
GN
D
2
LX
3
VIN
4
OUT/FB
5
EN
1
C4
1
0.1uF(X7R)
C4
1
0.1uF(X7R)
R1
10K_1%
R1
10K_1%
Q2
GV3407
Q2
GV3407
R92
0
NC/0R-0805
R92
0
NC/0R-0805
R229 100K
R229 100K
Q1 GV3407
Q1 GV3407
1
3
2
C22
5
0.1uF(X7R)
C22
5
0.1uF(X7R)
L1 2.2uH_2.5A
L1 2.2uH_2.5A
SRQ5SRQ5
C22
2
10uF(X5R)
C22
2
10uF(X5R)
R4
100K_1%
R4
100K_1%
R30
10K
R30
10K
H1
HOLE
H1
HOLE
9 2 3
4
5
6
7
8
SRQ6SRQ6
L3 2.2uH_2A
L3 2.2uH_2A
C22
3
10uF(X5R)
C22
3
10uF(X5R)
C22
8
10uF(X5R)
C22
8
10uF(X5R)
R23
2K-0603
R23
2K-0603
H2
HOLE
H2
HOLE
9 2 3
4
5
6
7
8
C21
8
0.1uF(X7R)
C21
8
0.1uF(X7R)
R231
51K_1%
R231
51K_1%
C46
0.1uF(X7R)
C46
0.1uF(X7R)
R28 10K
R28 10K
C22
0
10uF(X5R)
C22
0
10uF(X5R)
EC
1
470uF/16V
EC
1
470uF/16V
R219
220K_1%
R219
220K_1%
C
7
0.1uF(X7R)
C
7
0.1uF(X7R)
C22
4
10uF(X5R)
C22
4
10uF(X5R)
C5
0
10uF(X5R)
C5
0
10uF(X5R)
R224
4.7K
R224
4.7K
L7 4.7uH_2A
L7 4.7uH_2A
R23
2
4.7K
R23
2
4.7K
C4
3
0.1uF(X7R)
C4
3
0.1uF(X7R)
R215 200K
R215 200K
SY8008B
U17 SY8008B
SY8008B
U17 SY8008B
GN
D
2
LX
3
VIN
4
OUT/FB
5
EN
1
C21
7
10uF(X5R)
C21
7
10uF(X5R)
C44 0.1uF(X7R)
C44 0.1uF(X7R)
R233 100K_1%
R233 100K_1%
C3
6
10uF(X5R)
C3
6
10uF(X5R)
C47 10uF(X5R)
C47 10uF(X5R)
R3
68K_%1
R3
68K_%1
R92
1
0R-0805
R92
1
0R-0805
R25 200K
R25 200K
C4
2
10uF(X5R)
C4
2
10uF(X5R)
C3
3
0.1uF(X7R)
C3
3
0.1uF(X7R)