BenQ M2400HD Service Manual - Page 37

Schematic Diagram

Page 37 highlights

24" LCD Color Monitor Schematic Diagram Main Board CN701 +5V1 +5V 1 2 3 4 5 DIM 6 ON/OFF 7 8 9 10 CONN C701 0.1uF 16V + C702 220uF 25V C704 0.1uF 16V + C703 220uF 25V VCC3.3 R701 10K 1/16W 5% R702 VCC3.3 1K 1/16W 5% Adj_BACKLIGHT 4 C705 0.1uF 16V VCC3.3 R703 10K 1/16W 5% R704 10K 1/16W 5% R705 22K 1/16W 5% Q701 2N3904S-RTK/PS on_BACKLIGHT 4 BenQ E2400HD CN702 1 2 CONN/NC +5V FB701 1 2 120 OHM/NC FOR USB BD +5V + C706 100uF/25V VCC3.3 U701 G1084-33T43Uf 3 2 VIN VOUT 1 GND C708 0.1uF 16V + C707 100uF/25V TO-252 C709 0.1uF 16V +5V VCC1.8 R712 3.3 OHM 2W U702 G1117-18T43Uf 3 VIN VOUT 2 1 GND + C712 100uF/25V C714 0.1uF 16V TO-252 + C713 100uF/25V C715 0.1uF 16V 4 on_Panel +5V VLCD +5V R707 10K 1/16W 5% R709 22K 1/16W 5% R706 10K 1/16W 5% R708 56K 1/16W 5% Q703 2N3906S-RTK/PS R710 47K 1/16W 5% Q702 AO3401 C710 0.22uF + C711 100uF/25V R711 10K 1/16W 5% 37 T P V ( Top Victory Electronics Co . , Ltd. ) G3155-E-X-X-2-080723 Key Component Date 2.0.POWER Wednesday , July 23, 2008 OEM MODEL TPV MODEL PCB NAME 715G3155-E Sheet 2 of 8 Size Rev 称爹 B A

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24” LCD Color Monitor
BenQ E2400HD
37
Schematic Diagram
Main Board
VIN
3
VOUT
2
GND
1
U702
G1117-18T43Uf
ON/OFF
R712
3.3 OHM 2W
Adj_BACKLIGHT 4
on_BACKLIGHT 4
on_Panel
4
TO-252
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V
( Top
Victory
Electronics
Co . ,
Ltd. )
Key Component
A
B
2
8
Wednesday, July 23, 2008
715G3155-E
<
称爹
>
2.0.POWER
G3155-E-X-X-2-080723
C701
0.1uF 16V
1
2
3
4
5
6
7
8
9
10
CN701
CONN
DIM
R711
10K 1/16W 5%
R706
10K 1/16W 5%
C705
0.1uF 16V
+
C702
220uF 25V
R707
10K 1/16W 5%
C710
0.22uF
R705
22K 1/16W 5%
C714
0.1uF 16V
R708
56K 1/16W 5%
C709
0.1uF 16V
R703
10K 1/16W 5%
+
C707
100uF/25V
Q702
AO3401
C715
0.1uF 16V
+
C711
100uF/25V
R710
47K 1/16W 5%
1
2
FB701
120 OHM/NC
R704
10K 1/16W 5%
+
C712
100uF/25V
VOUT
2
VIN
3
GND
1
U701
G1084-33T43Uf
+
C706
100uF/25V
+
C703
220uF 25V
C704
0.1uF 16V
Q703
2N3906S-RTK/PS
R709
22K 1/16W 5%
C708
0.1uF 16V
R702
1K 1/16W 5%
1
2
CN702
CONN/NC
+
C713
100uF/25V
Q701
2N3904S-RTK/PS
R701
10K 1/16W 5%
+5V
VCC1.8
VCC3.3
+5V
VCC3.3
+5V
VLCD
+5V1
VCC3.3
VCC3.3
+5V
+5V
FOR USB BD
TO-252
+5V