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CN201
GND
ON_OFF
1
2
GND
3
4
VCC12V
VCC12V
5
6
GND
GND
7
8
VCC5V
VCC5V
9
10
GND
GND
11
12
CON402(PITCH 2.00)
R163
NC
+5V
R164
680£[ 1/16W
R166
1
Q103
2
BRIGHTNESS
PMBS3904
1K£[ 1/16W
5/13 15 NMV R166 Change from
1K ohm to 4.7K ohm
GND
6/25 BOM Modify
+5V
R167-1K ohm
Cancel
R171,C175,R168,Q105
R167
Add R193-100 ohm
1K£[ 1/16W
R193 100£[ 1/16W
R171
NC
1
2
PPWR
C175
NC
GND
+12V
R162
+5V
1.435A
GND
C162
C161
C163
+
+
0.1uF/16V
220uF/25V
220uF/25V
R165
GND
1K£[ 1/16W
+
C169
5/13 15 NMV R164 Change from
10uF
680 ohm to 1K ohm
+5V
+3.3V_VDD
GND
L107
L108
+VLCD
R168
NC
C185
R195
0.068uF
1
100K£[ 1/16W
Q105
NC
C187
NC/0.1uf
3
D
GND
1104 ADD R195 AND C185 AND C186 AND C187 FOR Inrush current
AO3401
circuit
1
2
G
S
4.7K£[ 1/16W
PBIAS
2
+5V
C164
0.1uF/16V
+5V
D113
GS1D
C186
3
0.1uF
Q104
AO3401
2
GND
C172
+
10uF
Page 20 of 48
LM722
+5V
CN501
1
C182
C183
+
2
47uF/25V
0.1uF/16V
CONN
GND
TO-263 For 15"
TO223 For 17" 19"
U503
3
VIN
VOUT
1
ADJ
C165
+
C167
47uF/25V
0.1uF/16V
AIC1084-33CE
GND
GND
GND
SOT-223
D114
U502
3
2
VI
VO
GS1D
+
C170
C173
47uF/25V
0.1uF/16V
47uF/25V
0.8A-max
GND
GND
GND
+3.3V_VDD
2
142mA
C168
+
C166
0.1uF/16V
47uF/25V
GND
GND
+1.8V_VDD
204mA
+
C171
C174
0.1uF/16V
GND
GND
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