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GND
3,4,5,6,7
CN201
GND
1
2
ON_OFF
GND
3
4
DIM
VCC12V
5
6
VCC12V
5V
5V
7
8
VCC5V
9
10
VCC5V
GND
GND
11
12
CONN
VCC5V
R203
1K
1/16W
Brightness
R204
10K
R205 4.7K
1/16W
1
Q202
4
AdjBACKLITE
PMBS3904
VCC5V
R208
10K
1/16W
R207 4.7K
1/16W
1
Q204
6
onPanel_5V/3.3V
PMBS3904
C207
0.1uF
VCC12V
R215
10K
R214 4.7K
1/16W
1
Q205
6
onPanel_12V
PMBS3904
C217
0.1uF
VCC12V
R201
4.7K
1/16W
D201 DIODE SCHOTTKY
VCC5V+
VCC5V
VCPU
FB201
NC
5V
C202
C203
C204
+
+
C205
220uF/25V
0.1uF
220uF/25V
0.1uF
1/16W
C206
1uF
VLCD
VLCD
5
C230
VCC5V
NC 0.47uF
R209
Q203
AO3401
NC
10K
1/16W
R
C
+
C208
R211
10uF/16V
0.1uF
10K
VLCD_12V
VLCD_12V 5
1/16W
Q206
AO3407
VCC12V
C218
R216
+
4.7K
1/16W
10uF/16V
VCC5V
R202
10K
1/16W
C201
R212 4.7K
1/16W
1
onBACKLITE 6
0.1uF
Q201
PMBS3904
VCC5V
3,4,7
VCPU
6
5V
VCC5V
5V
7
C219
VS19
VS17
+
C220
220uF/25V
0.1uF
C213
47uF/16V
VCC3.3
R210
0
1/16W
1/16W
H1
H2
H3
9
5
9
5
9
9
5
9
5
9
5
4
4
4
4
4
H8D3.5-2LX
H8D3.5-2LX
18
VCC5V+
TO-252
D202
U201
DIODE
AZ1117D-1.8
3
2
VI
VO
C209
C210
+
47uF/16V
0.1uF
VCC5V+
TO-263
U202
3
2
VIN
VOUT
1
ADJ
C214
C215
+
0.1uF
AIC1084-33M
47uF/16V
H4
5
9
5
9
5
4
4
Title
4
AOC SCHEMATIC FOR HPQ2005
H8D3.5-2LX
H8D3.5-2LX
Size
Document Number
B
Date:
Thursday, November 18, 2004
HP VS19T
U201 change to 1.8V
VCC1.8
VCC1.8
4
C211
C212
+
47uF/16V
0.1uF
VCC3.3
VCC3.3
4,7
VCPU
6
FB202
600 OHM
VAA1
VAA1
4,7
C216
VAA2
+
0.1uF
VAA2
4,7
VAA3
VAA3
4,7
VAA4
VAA4
4,7
Rev
POWER
A
Sheet
2
of
7
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