19
″
LCD TV
AOC L19AS73
34
8. Schematic Diagram
8.1 Main Board
715T2509-2
POWER-ON/OFF
C706
0.1uF
+
C711
470uF/16V
PANEL-ON/OFF
C764
0.1UF/16V
U703
AZ1117D-5.0-E1
1
2
3
AD
J
/GN
D
OUTPUT
INPUT
Q704
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
FB714
NC
1
2
Power 5VA
ON-PBACK
FB717
NC
1
2
FB715
NC
1
2
C712
0.1uF
R719
22K
Ω
1/10W
Q703
PMBS3904
1
3
2
5Vstb
FB704
300 OHM NC
1
2
Q702
PMBS3904
1
3
2
Q701
PMBS3904
1
3
2
Power Source
FB716
NC
1
2
C704
0.1uF
C702
0.1uF
+
C762
470uF/16V
L703
L
3
4
1
5
PANEL-ON/OFF
BL-ON/OFF
Q713
PMBS3904
1
3
2
5Vstb
5Vstb
C763
0.1UF/16V
5Vstb
Q705
PMBS3904
1
3
2
R700
1K 1/10W
ADJ-PWM2
C708
2.2uF
+12V_PWR
VCC-Panel
Q708
PMBS3904
1
3
2
C724
0.1uF
R701
10K 1/10W
12V/4A
5Vstb
R711
39
Ω
3W
CN700
CONN
1
2
3
4
5
6
7
8
9
10
11
C768
0.1UF16V
Q700
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
01
01)Sy stem Power
A3
1
8
Wednesday , June 06, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
5Vstb
R705
4.7K 1/10W
+3.3V
R707
1K 1/10W
R710
4.7K
Ω
1/10W
R754
4.7K 1/10W
5VA
POWER-ON/OFF
R703
4.7K 1/10W
C703
0.1uF
+
C767
100uF/16V
R714
4.7K
Ω
1/10W
R713
22
Ω
3W
VPANEL_IN
R709
4.7K
Ω
1/10W
R704
4.7K 1/10W
C707
0.1uF
R702
10K 1/10W
R706
1K 1/10W
Q707
PMBS3904
1
3
2
+
C761
470uF/16V
+12V_PWR
5V/4A
R759
1K 1/10W
L702
L
3
4
1
5
R720
22K
Ω
1/10W
R712
4.7K
Ω
1/10W
C723
0.1uF
C7
6
6
0.
1U
F
16V
+
C700
470uF/16V
T2509-2-X-X-4-070606
R708
4.7K 1/10W
R761
NC
Panel Power
FB701
NC/300 OHM
1
2
5Vstb
+12V_PWR
FB703
300 OHM
1
2
+
C705
470uF/16V
Содержание L19AS73
Страница 4: ...19 LCD TV AOC L19AS73 4 1 Monitor Specification ...
Страница 5: ...19 LCD TV AOC L19AS73 5 ...
Страница 6: ...19 LCD TV AOC L19AS73 6 2 Operations Instructions 2 1 The Use Of Remote Control ...
Страница 7: ...19 LCD TV AOC L19AS73 7 ...
Страница 8: ...19 LCD TV AOC L19AS73 8 2 2 OSD Operations ...
Страница 9: ...19 LCD TV AOC L19AS73 9 ...
Страница 10: ...19 LCD TV AOC L19AS73 10 ...
Страница 11: ...19 LCD TV AOC L19AS73 11 ...
Страница 12: ...19 LCD TV AOC L19AS73 12 ...
Страница 13: ...19 LCD TV AOC L19AS73 13 2 3 Control Knobs and Connection 2 3 1 Front panel control knobs ...
Страница 14: ...19 LCD TV AOC L19AS73 14 2 3 2 Back panel connection ...
Страница 19: ...19 LCD TV AOC L19AS73 19 Remove panel Remove the 4 screws ...
Страница 20: ...19 LCD TV AOC L19AS73 20 Remove main frame Panel The end ...
Страница 26: ...19 LCD TV AOC L19AS73 26 5 White Balance Luminance Adjustment It is no need to do white balance for this model ...
Страница 27: ...19 LCD TV AOC L19AS73 27 6 PCB Layout 6 1 Main Board 715T2509 2 ...
Страница 28: ...19 LCD TV AOC L19AS73 28 ...
Страница 29: ...19 LCD TV AOC L19AS73 29 6 2 Power Board 715T2476 1 ...
Страница 30: ...19 LCD TV AOC L19AS73 30 ...
Страница 31: ...19 LCD TV AOC L19AS73 31 ...
Страница 32: ...19 LCD TV AOC L19AS73 32 6 3 Key Board 715T2501 1 6 4 IR Board 715T2499 1 ...
Страница 33: ...19 LCD TV AOC L19AS73 33 7 Block Diagram ...
Страница 44: ...19 LCD TV AOC L19AS73 44 8 3 Key Board 715T2501 1 ...
Страница 45: ...19 LCD TV AOC L19AS73 45 8 4 IR Board 715T2499 1 ...
Страница 46: ...19 LCD TV AOC L19AS73 46 9 Exploded View ...