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CN106
GND
ON_OFF
1
2
GND
3
4
VCC12V
VCC12V
5
6
+5AV
+5AV
7
8
VCC5V
VCC5V
9
10
GND
GND
11
12
CON402(PITCH 2.00)
GND
+5V
+5V
R173
R174
10K
1/16W
680
1/16W
ON_OFF
R175
1
Q104
[5]
BLON
MMBT3904
PMBS3904
1K
1/16W
3
GND
+5V
R176
560
1/16W
R178
C146
1
0.47uF/16V
[5]
PWSVLCD
1K
1/16W
3
D
AO3401
1
2
G
S
+12V
R183
R184
NC
NC
NC
R185
R186
NC
1
Q107
[5]
PWSVLCD
NC
C194
NC
GND
+12V
+5V
+5VA
R172
C177
0.1uF/16V
GND
C181
C197
C180
+
C184
+
C185
+
C198
0.1uF/16V
0.1uF/16V
NC
220uF/25V
220uF/25V
NC
GND
ADD +5AV C197 C198 -0810
1
2
+VLCD
PDVDD33
+5V
3
L114
L115
Q105
AO3401
2
C190
+
10uF
GND
+12V_VLCD
+12V
3
L118
Q108
1
NC
2
+
C195
NC
3
D
AO3401
1
2
GND
G
S
HP VS17 Service Manual
+5V
D118
SR34
2.7K
1/16W
BRIGHTNESS [5]
GND
D119
SR34
+3.3V
D112
C188
+ C186
47uF/25V
0.1uF/16V
GND
GND
35
+3.3V
U105
3
2
VIN
VOUT
1
L111
ADJ
C183
+ C179
120 OHM
AIC1084-33CE TO263
0.1uF/16V
47uF/25V
GND
GND
U107
3
2
VIN
VOUT
1
L119
ADJ
+ C217
C216
120 OHM
AIC1084-33CE TO263
47uF/25V
0.1uF/16V
GND
GND
GND
ADD modify power to panel output vcc3.3vV PDVD3.3
6/24 Modify R179->127,R181->56
Vout=1.25Vx(1+(56/127)+55uAx56=1.804 V
+1.8V
U106
SR34
3
2
VIN
VOUT
1
ADJ
+ C187
C189
AIC1084-CM TO-263
47uF/25V
0.1uF/16V
R179
127
1/16W
GND
GND
R181
56
1/16W
GND
CONNECTOR DVDD18
DVDD33
PDVDD33
L112
120 OHM
OVDD18
L113
120 OHM
AVDD18
L116
120 OHM
DVDD18
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