Asus VG27WQ1B - Page 28

Service Manual ASUS VG27WQ1B
28
C4174
6.8nF 50V
C4173
10uF 16V
RG5
EDPTX0_AUXN
PANEL_SCL[9]
EDP_TX1P7
Panel T-con Power
RG4
R4107
75 OHM 1/4W
R4110
75 OHM 1/4W
R4113
75 OHM 1/4W
R4123
100K
R4119
NC/22K 1/16W
VCC_P_EN0
R4108
75 OHM 1/4W
EDP0_TX1P
C4170
10uF 16V
C4163
NC/10UF 25V
VCC_P_F B1
EDP0_HPD_1
U4004
MP2330GTL-Z 24V 3A
PG
1
VIN
2
SW
3
GND
4
BST
5
EN
6
SS
7
FB
8
Panel_On7
EDP_TX1N7
PANEL_SCL
EDP0_TX0P
+19V_SB 2, 10,14
EDP0_TX3N
VCC_P_SS
R4101 0R05
C4165
1uF 50V
EDP_TX2P7
R4106 0R05 1/10W
R4120
15K
C4171
10uF 16V
R4121
NC
BIST
R4117
40.2K 1%
VCC3.3VA2,3,4,7,10
Q4004
NC/LMBT3904LT1G
VCC_P_SW
R4111
75 OHM 1/4W
L4002
6.8uH
R4109
75 OHM 1/4W
EDPTX0_AUXP
VCC 3.3VA
RG1 RG0
+19V_SB
EDP_TX2N7
EDPTX0_AUXN7
EDP0_TX2P
R4103 NC/100OHM
C4175
NC
PANEL_SDA
C4182
100nF 16V
EDP_TX3P7
EDPTX0_AUXP7
VCC_P_FB0
EDP0_TX3P
C4780
100nF 16V
C4168
0.1uF 25V
C4164
1000pF 50V
C4161 100N 16V
R4112
75 OHM 1/4W
R4104 0R05
CN4004
CONN 41P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
4849
50
51
EDP0_TX1N
C4183
100nF 16V
R4102
100K 5%
C4162
NC /10UF 25V
R4114
75 OHM 1/4W
0.6A
VCC_P_EN
C4181
100nF 16V
EDP_TX3N7
EDP0_HPD[9]
C4176
100nF 16V
RG2
EDP0_TX2N
RG3
C4169
10PF 50V
C4166
10uF 25V
C4177
100nF 16V
C4178 100nF 16V
PANEL_VDD
BIST_EN[9]
EDP_TX0P7
C4172
10uF 16V
R4115
20R
C4160 100N 16V
R4116
NC
R4100
NC/100K 1/16W
C4179
100nF 16V
C4167
10uF 25V
R4105 NC/100K 1/ 16W
R4118
100R 5%
R4122
2.87K 1/10W
PANEL_VDD
VCC_P_BST
EDP0_TX0N
VCC_P_BST0
PANEL_SDA[9]
EDP_TX0N7
eDP 4Lane HBR2
eDP 4LANE HBR2
SEC LTM236FL01 5V panel
SEC LSM315DP01 12V
panel
VCC3.3VA
Vout=0.8 x [1 + (40.2/2.87)] = 12V