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PANEL_VCC=3.3V R98=2k
PANEL_VCC=5.0V R70=3.6k
Panel 15" D12=SS14
Panel 17"/19" D12=SR34
BL_EN
PW R_EN
BL_BRIGHT
3.3V
DGND
3.3VP
DGND
DGND
3.3VP
DGND
DGND
DGND
12V
DGND DGND
DGND
DGND
12V
DGND DGND
DGND
PANEL_VCC
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
1.8V
DGND
C82
NC
1
2
C86
0.1u
L10
RH3.5x6x1.0W
+
C96
100uF/16V
L14
47uH/1.5A
C77
0.1u
C83
0.1u
+
C97
470uF/16V
R70
3.6K
C94
0.1u
L15
RH3.5x6x1.0W
C87
0.1u
+
C92
100u/16V
CN9
PIN HEARD 3X2 PH=2.54mm
1
2
3
4
5
6
D10
SS14
C98
0.1u
R68
100
C81
0.1uF
C88
0.1u
H1
1
2
7
8
3
4
5
6
9
H4
1
2
7
8
3
4
5
6
9
R75
10k
U9
AP1509
1
2
3
4
5
6
7
8
Vin
Output
F
B
S
D
G
N
D
G
N
D
G
N
D
G
N
D
U6
AP1509
1
2
3
4
5
6
7
8
Vin
Output
F
B
S
D
G
N
D
G
N
D
G
N
D
G
N
D
C76
1uF/0603
1
2
C78
0.1u
C84
0.1u
1
2
+
C85
100u/16V
C99
0.1u
D13
5V6
R66
1.2K
C89
1uF/0603
1
2
+
C79
470uF/16V
L12
RH3.5x6x1.0w
H2
1
2
7
8
3
4
5
6
9
R69
100
C91
0.1u
L11
47uH/1.5A
R71
1.2K
D11
3V6
H3
1
2
7
8
3
4
5
6
9
D12
SS14
C93
0.1u
+
C80
470uF/16V
R65
2K
L13
RH3.5X6X1.0W
U8
LDO_1117-1.8
3
2
1
4
VIN
VOUT
G
N
D
CASE
+
C90
100uF/16V
R67
0
1
2
Model
Title
Date
Rev:
ViewSonic Corporation
Power
ViewSonic Corporation
Confidential - Do Not Copy
67
Q9b-2
Содержание Q9B-2 - Optiquest Q9b - 19" LCD Monitor
Страница 25: ...ViewSonic Corporation Confidential Do Not Copy Q9b 2 22 Pin description...
Страница 26: ...ViewSonic Corporation Confidential Do Not Copy Q9b 2 23...
Страница 42: ...push 2pcs hook forward ViewSonic Corporation Confidential Do Not Copy Q9b 2 39...
Страница 43: ...15 Unscrew 2 pcs screws ViewSonic Corporation Confidential Do Not Copy Q9b 2 40...
Страница 61: ...ViewSonic Corporation Confidential Do Not Copy Q9b 2 58 8 Exploded Diagram and Exploded Parts List...