Schematic Diagram - BenQ M2400HD Service Manual

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 C702
0.1uF 16V 220uF 25V C704
0.1uF 16V
VCC3.3
R701
10K 1/16W 5%
R702 1K 1/16W 5%
VCC3.3
R703
10K 1/16W 5%
+
C703
220uF 25V
C705 R705 22K 1/16W 5%
0.1uF 16V
Q701
2N3904S-RTK/PS
+5V
U701 G1084-33T43Uf
3
VIN VOUT
+
C706 C708
100uF/25V 0.1uF 16V
TO-252
+5V
R712
3.3 OHM 2W U702 G1117-18T43Uf
3 2
VIN VOUT
+
C712 C714
100uF/25V 0.1uF 16V TO-252
Adj_BACKLIGHT 4
VCC3.3
R704
10K 1/16W 5%
on_BACKLIGHT 4
VCC3.3
2
+
C707 C709
100uF/25V 0.1uF 16V
4 on_Panel
VCC1.8
+
C713 C715
100uF/25V 0.1uF 16V
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
38
+5V
CN702 FB701
1 1 2
2 120 OHM/NC
CONN/NC
FOR USB BD
+5V
R706
R707 10K 1/16W 5%
10K 1/16W 5%
R708 56K 1/16W 5%
R709 22K 1/16W 5% Q703
2N3906S-RTK/PS
Victory Electronics Co . , Ltd. ) OEM MODEL
G3155-D-X-X-1-080619 TPV MODEL
2.0.POWER PCB NAME 715G3155-D
Wednesday , July 23, 2008 Sheet 2 of 8
BenQ M2400HD
VLCD +5V
Q702
AO3401
C710
0.22uF
R711
10K 1/16W 5%
+
C711
100uF/25V
Size B
Rev A
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