Asus VG27WQ1B Service Manual page 23

Service Manual
FB4002
1 2
120R 3A
FB4004
1 2
120R 3A
+1.0V_VDDC VDD
FB4006
1 2
2 +1.0V_VDDC
120R 3A
C4015 C4016 C4017 C4018 C4019 C4020 C4021
10uF 16V 100nF 16V 100nF 16V 100nF 16V 100nF 16V
10UF 10V 10uF 16V
C4049
NC
+1.0V_VDDC AVDDL_MOD_eDPTX
FB4012
1 2
120R 3A
C4061 C4054 C4062 C4063
100nF 16V 100nF 16V 100nF 16V 100nF 16V
C4064 + C4065 C4055
470uF 25V 10uF 16V 10uF 16V
10.5mm
C4068 C4069 C4070
100nF 16V 100nF 16V 100nF 16V
+1.0V_VDDC AVDDL_M
FB4014
1 2
120R 3A
C4085 C4086
100nF 16V NC
C4087 C4088
10uF 16V 10uF 16V
+1.0V_VDDC AVDDL_HDMIRX
FB4016
1 2
120R 3A
C4099 C4100 C4101 C4102 C4103
10uF 16V 10uF 16V 100nF 16V 100nF 16V NC
+1.0V_VDDC AVDDL_DPRX
FB4019
1 2
120R 3A
C4117 C4118 C4119
C4114 C4115 C4116 100nF 16V 100nF 16V 100nF 16V
10UF 10V 10UF 10V 10UF 10V
+1.0V_VDDC FB4022 DVDD_NODIE
NC/120R 6A
1 2
C4124 C4125 C4126 C4127
NC NC 1UF 16V 100N 16V
+1.0V_VDDC DVDD_DDR
FB4024
1 2
120R 3A
C4131 C4132 C4133 C4134
100nF 16V 100nF 16V 100nF 16V 100nF 16V
C4136 C4137 C4138
10uF 16V 10uF 16V 4.7uF 25V
C4022 C4023 C4024 C4025 C4026 C4027
100nF 16V 100nF 16V 100nF 16V 100nF 16V 100nF 16V 100nF 16V
C4034 C4035 C4036 C4037 C4038 C4039
100nF 16V 100nF 16V 100nF 16V 100nF 16V 100nF 16V 100nF 16V
C4050 C4051 VDD
U4001F
NC NC
G9
G10 VDD
H9 VDD
H10 VDD
VDD
H11
VDD
J9
J10 VDD
J11 VDD
K9 VDD
K10 VDD
K11 VDD
VDD
K12
VDD
L10
L11 VDD
L12 VDD
VDD
AVDDL_MOD_eDPTX R16
AVDDL_MOD_PREDRV
R17
P16 AVDDL_MOD_PREDRV
P17 AVDDL_MOD_PREDRV
AVDDL_MOD_PREDRV
C4071 C4072
NC NC J17
AVDDL_eDPTX
K17
AVDDL_eDPTX
L17
AVDDL_eDPTX
AVDDL_MOD_PREDRV_cap AE21
AVDDL_MOD_PREDRV_cap
C4083
100nF 16V
AVDDL_M L8 0.95V
AVDDL_M
D13
AVDDL_HDMIRX
E13 AVDDL_HDMIRX
AVDDL_HDMIRX
AVDDL_DPRX H5
AVDDL_DPRX
H6
H7 AVDDL_DPRX
AVDDL_DPRX
N16
DVDD_NODIE
DVDD_NODIE N17
DVDD_NODIE
N8
DVDD_DDR
P8 DVDD_DDR_A
DVDD_DDR_A
C4120
NC
MST9834N
C4135
NC
VCC3.3VA AVDD_DPRX
FB4007
1 2
2,4,7,8,10 VCC3.3VA
120R 3A
C4028 C4029 C4030 C4031 C4032 C4033
10uF 16V 10uF 16V 10uF 16V 100nF 16V 100nF 16V NC
VCC3.3VA AVDD_HDMIRX
FB4009
1 2
120R 3A
C4040 C4041 C4042 C4043 C4044
10uF 16V 10uF 16V 100nF 16V 100nF 16V NC
K5
AVDD_DPRX
AVDD_DPRX L5
VCC3.3VA AVDD_M
AVDD_DPRX FB4011
1 2
120R 3A
G14
AVDD_HDMIRX
AVDD_HDMIRX F14 C4052 C4056 C4057 C4053
AVDD_HDMIRX 10uF 16V 10uF 16V 100nF 16V NC
J6 AVDD_M
AVDD_M
N7
AVDD_PLL_A
AVDD_PLL_A
AVDD_3.3V
H14 AVDD_MOD_EDPTX_LPLL
AVDD_MOD
J14
AVDD_MOD
VCC3.3VA AVDD_PLL_A
FB4013
H15
AVDD_LPLL J15
AVDD_EDPTX K15 1 2
AVDD_EDPTX
R5 VDDP 120R 3A
VDDP
T5
VDDP
C4075 C4076 C4077 C4078
10uF 16V 10uF 16V 100nF 16V NC
G15
AVDD_USB
AVDD_USB
M15 AVDD_XTAL
AVDD_XTAL
AC1
GND
AVDD_DDR_1
N9
AVDD_DDR_A N10
VCC3.3VA FB4015 AVDD_MOD_EDPTX_LPLL
AVDD_DDR_A N11
AVDD_DDR_A
M10
AVDD_DDR_A
P10 1 2
AVDD_DDR_A
P11
AVDD_DDR_A 120R 3A
VDDIO_DRAM
VDDIO_DRAM
AD7 C4090 C4091 C4092 C4093 C4094 C4095
VDDIO_DRAM
AD8 10uF 16V 10uF 16V 10uF 16V 100nF 16V 100nF 16V 100nF 16V
VDDIO_DRAM
AE7
VDDIO_DRAM AE8
VDDIO_DRAM
VCC3.3VA VDDP
FB4018
1 2
DDR_1.5V
120R 3A
C4106 C4107 C4108 C4109 C4110
10uF 16V 10uF 16V 100nF 16V 100nF 16V NC
AB11 AVDD_DDR_VBP_A
AVDD_DDR_VBP_A AC11 AVDD_DDR_VBP_A
AVDD_DDR_VBP_A
AB8 AVDD_DDR_VBN_A
AVDD_DDR_VBN_A
AC8 AVDD_DDR_VBN_A
AVDD_DDR_VBN_A
G18 AVDD_DDR_VBP_C
AVDD_DDR_VBP_C F18 AVDD_DDR_VBN_C
AVDD_DDR_VBN_C VCC3.3VA AVDD_USB
FB4021
1 2
120R 3A
C4121 C4122 C4123
10uF 16V 10uF 16V 100nF 16V
AVDD1P5_MOD
R14 AVDD_DDR_MOD
AVDD1P5_MOD
R13
AVDD_DDR_MOD
T13
AVDD_DDR_MOD
VCC3.3VA AVDD_XTAL
FB4023
1 2
120R 3A
C4130
C4128 C4129 100nF 16V
10UF 10V 10UF 10V
23
FB4003
1 2
120R 3A
VCC1.5V_1 AVDD_DDR_1
FB4005
1 2
2 VCC1.5V_1
120R 3A
C4002 C4003
C4013 C4014 470nF 25V 470nF 25V
10uF 16V 4.7uF 25V
FB4008
1 2
120R 3A
VCC1.5V_1 VDDIO_DRAM
FB4010
1 2
120R 3A
C4045 C4046 C4047 C4048
100nF 16V
4.7uF 25V 100nF 16V 100nF 16V
20200401 C4199
add C4199
10UF 10V
C4058 C4059
470nF 25V 470nF 25V
C4066
AVDD_DDR_VBP_A
AVDD_DDR_1
C4073
470nF 25V
AVDD_DDR_VBN_A
470nF 25V
C4079
AVDD_DDR_VBP_A
AVDD_DDR_1
470nF 25V
C4081
AVDD_DDR_VBN_A
470nF 25V
C4096 C4097 C4098
100nF 16V 100nF 16V NC
VCC1.5V_1 AVDD1P5_MOD
FB4017
1 2
120R 3A
C4104 C4105
100nF 16V NC
VCC1.5V_1 AVDD_DDR_MOD
FB4020
1 2
120R 3A
C4111 C4112 C4113
100nF 16V 100nF 16V NC
ASUS VG27WQ1B
C4006 C4007 C4008 C4009 C4010 C4011 C4012
C4004 C4005 NC 100nF 16V 100nF 16V 100nF 16V NC NC NC
470nF 25V 470nF 25V
C4060
470nF 25V
C4067
NC
AVDD_DDR_VBP_A
AVDD_DDR_1
C4074
NC
AVDD_DDR_VBN_A
C4080
NC
AVDD_DDR_VBP_C
AVDD_DDR_1
C4082
NC
AVDD_DDR_VBN_C
C4084
NC
AVDD_DDR_VBP_C
AVDD_DDR_1
C4089
NC
AVDD_DDR_VBN_C
U4001C
MST9834N