Asus VG27WQ1B Service Manual page 28

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Service Manual
eDP 4LANE HBR2
SEC LTM236FL01 5V panel
SEC LSM315DP01 12V
panel
Panel
T-con Power
R4118
100R 5%
R4119
NC/22K 1/16W
7
Panel_On
R4123
C4175
100K
NC
[9]
EDP0_HPD
R4107
R4108
75 OHM 1/4W
75 OHM 1/4W
R4109
R4110
75 OHM 1/4W
75 OHM 1/4W
R4111
R4112
75 OHM 1/4W
75 OHM 1/4W
R4113
R4114
75 OHM 1/4W
75 OHM 1/4W
+19V_SB
+19V_SB
VCC3.3VA
C4166
C4167
C4168
10uF 25V
0.1uF 25V
R4116
10uF 25V
NC
VCC_P_EN0
Q4004
NC/LMBT3904LT1G
VCC3.3VA
eDP 4Lane HBR2
EDP0_HPD_1
R4101
0R05
VCC3.3VA2,3,4,7,10
7
EDP_TX3N
R4102
7
EDP_TX3P
100K 5%
7
EDP_TX2N
7
EDP_TX2P
R4100
NC/100K 1/16W
7
EDP_TX1N
7
EDP_TX1P
7
EDP_TX0N
7
EDP_TX0P
C4160
7
EDPTX0_AUXP
C4161
7
EDPTX0_AUXN
[9]
BIST_EN
R4105
NC/100K 1/16W
PANEL_VDD
0.6A
C4162
C4163
NC/10UF 25V
NC/10UF 25V
R4115
2,10,14
U4004
20R
2
5
VCC_P_BST
VIN
BST
1
3
VCC_P_SW
PG
SW
6
8
VCC_P_EN
VCC_P_FB1
EN
FB
7
4
VCC_P_SS
SS
GND
MP2330GTL-Z 24V 3A
C4174
6.8nF 50V
R4121
NC
28
CN4004
CONN 41P
51
1
42
2
EDP0_TX3N
3
C4182
EDP0_TX3P
4
C4183
100nF 16V
5
100nF 16V
EDP0_TX2N
6
C4176
7
100nF 16V
C4177
EDP0_TX2P
8
100nF 16V
9
43
C4178
100nF 16V
EDP0_TX1N
10
100nF 16V
EDP0_TX1P
11
C4179
12
C4780
EDP0_TX0N
13
100nF 16V
EDP0_TX0P
14
C4181
EDPTX0_AUXP
15
100N 16V
100nF 16V
EDPTX0_AUXN
16
100N 16V
17
44
18
BIST
19
R4103
NC/100OHM
20
R4104
0R05
21
22
23
24
25
45
R4106
0R05 1/10W
26
27
28
29
30
31
PANEL_SCL
32
[9]
PANEL_SCL
PANEL_SDA
33
46
C4164
[9]
PANEL_SDA
34
35
36
1000pF 50V
37
38
39
40
41
47
50
C4165
1uF 50V
Vout=0.8 x [1 + (40.2/2.87)] = 12V
VCC_P_BST0
L4002
6.8uH
C4169
10PF 50V
R4117
C4170
40.2K 1%
10uF 16V
R4120
VCC_P_FB0
15K
R4122
2.87K 1/10W
ASUS VG27WQ1B
PANEL_VDD
C4171
C4172
C4173
10uF 16V
10uF 16V
10uF 16V

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