Schematic; Main Board - Asus VS239H Service Manual

Service Manual

5. Schematic

5.1 Main Board

715G4280M02000004I
AC2DC_CTRL 5
CN101 +5V
1
2
3
4
DIM
5
6 ON/OFF
7
8
9
10
CONN
C104
100N16V
+5V
U106
3 2
VIN VOUT
U104 NC/AIC1117A-18PE
3 2
Vin Vout
U102
3 2
VI VO
C114
100N16V
NC/AP2114H-1.8TRG1
VCC3.3
R101
10K 1/16W 5%
+5V 5,7
R102 100R 1/16W 5%
VCC3.3
8
+5V_AUDIO
R103
10K 1/16W 5%
+ C103 R115 NC/0R05 1/16W
220uF 16V Q101
C105 R105
100N16V
22K 1/16W 5%
LMBT3904LT1G
U103
3
VIN VOUT
U105
3
VIN VOUT
NC/AP2114D-3.3TRG1
U101 NC/AME8815BEGT330Z
3
VIN VOUT(heat sink)
C108
100N16V
1.8V
1 2
VCC1.8 4
120 OHM
FB107
+ C112 C113
100UF16V 100N16V
Adj_BACKLIGHT 5
VCC3.3
R104
10K 1/16W 5%
on_BACKLIGHT 5
R180
NC/100K 1/16W 5%
2
VCC3.3
2
VCC3.3 5
2
+
C107
100UF16V 10K 1/16W 5%
R109 22K 1/16W 5%
5 on_Panel
R107
4K7 1/16W 5%
T P V ( Top Victory
G4280-M0C-AUS-X-1-101108
絬 隔 瓜 絪 腹
Key Component 2.0.POWER
Saturday , December 25, 2010
Date
19
ESD_5V
+5V
1
R113 FB102
1K 1/16W 5% 300 OHM
+5V
+5V_EDID
FB101
1 2
120 OHM
VLCD
6
+5V
R106
R108
56KOHM 1/16W R110
Q103
LMBT3904LT1G
100N16V
C124
220N16V
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME
G4280-M0C-000-0040
Sheet 3 of 8
ASUS VS239H
ESD_5V
2
+5V_EDID
C118 C121
100N16V 100N16V
VLCD
+5V
Q104
5 4
D G
6 3
D S
7 2
D S
8 1
D S
AO4411
Q102
NC/AO3401
C110
R111
+ C111
100UF16V
Size B
Rev C
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