Vga Pci Express - Clevo NH77DBQ Service Manual

VGA PCI Express

1
NV3V3
24,56 NVVDD_PWRGD
Q13
D S 2SK3018S3
35 PEG_CLKREQ#
A
23,24 GPU_PEX_RST#
VGA_PEXCLK
35 VGA_PEXCLK
VGA_PEXCLK#
35 VGA_PEXCLK#
C113 0.22u_10V_X5R_04
2 PEG_RX0
C114 0.22u_10V_X5R_04
2 PEG_RX#0
2 PEG_TX0
2 PEG_TX#0
C107 0.22u_10V_X5R_04
2 PEG_RX1
C108 0.22u_10V_X5R_04
2 PEG_RX#1
2 PEG_TX1
2 PEG_TX#1
C115 0.22u_10V_X5R_04
2 PEG_RX2
C116 0.22u_10V_X5R_04
2 PEG_RX#2
2 PEG_TX2
2 PEG_TX#2
C109 0.22u_10V_X5R_04
2 PEG_RX3
C110 0.22u_10V_X5R_04
2 PEG_RX#3
2 PEG_TX3
2 PEG_TX#3
C117 0.22u_10V_X5R_04
2 PEG_RX4
C118 0.22u_10V_X5R_04
2 PEG_RX#4
B
2 PEG_TX4
2 PEG_TX#4
C102 0.22u_10V_X5R_04
2 PEG_RX5
C103 0.22u_10V_X5R_04
2 PEG_RX#5
2 PEG_TX5
2 PEG_TX#5
C119 0.22u_10V_X5R_04
2 PEG_RX6
C120 0.22u_10V_X5R_04
2 PEG_RX#6
2 PEG_TX6
2 PEG_TX#6
C105 0.22u_10V_X5R_04
2 PEG_RX7
C104 0.22u_10V_X5R_04
2 PEG_RX#7
2 PEG_TX7
2 PEG_TX#7
C
D
1
2 3
1V8_AON
NV PCI EXPRESS
R62 R63
*10K_04 10K_04
R61
*10K_04 G1A
1/22 PCI_EXPRESS Place Under GPU
BK44
PEX_WAKE
BB35
PEX_DVDD
BK26 BB36
PEX_RST PEX_DVDD
BC35 C210 C211 C207
PEX_DVDD
PEX_CLKREQ# BL26 BC36
PEX_CLKREQ PEX_DVDD
BD33
PEX_DVDD
BM26 BD36
PEX_REFCLK PEX_DVDD
BM27
PEX_REFCLK
BB33
PEX_CVDD
PEX_RX0 BG26 BC33
PEX_TX0 PEX_CVDD
PEX_RX0# BH26
PEX_TX0
BL27
PEX_RX0
BK27
PEX_RX0
PEX_RX1 BF26
PEX_TX1
PEX_RX1# BE26 BB26 C195 C205
PEX_TX1 PEX_HVDD
BB27
PEX_HVDD
BK29 BB29
PEX_RX1 PEX_HVDD
BL29 BB32
PEX_RX1 PEX_HVDD
BC26
PEX_HVDD
PEX_RX2 BF27 BC27
PEX_TX2 PEX_HVDD
PEX_RX2# PEX_RX2# BG27 BC29
PEX_TX2 PEX_HVDD
BC30
PEX_HVDD
BM29 BC32
PEX_RX2 PEX_HVDD
BM30 BD27
PEX_RX2 PEX_HVDD
BD30
PEX_HVDD
PEX_RX3 BG29
PEX_TX3
PEX_RX3# BH29
PEX_TX3
BL30
PEX_RX3
BK30
PEX_RX3
C215 C221 C218
PEX_RX4 BF29
PEX_TX4
PEX_RX4# BE29
PEX_TX4
BK32
PEX_RX4
BL32
PEX_RX4
PEX_RX5 BF30
PEX_TX5
PEX_RX5# BG30
PEX_TX5
BB30
PEX_PLL_HVDD
BM32
PEX_RX5
BM33
PEX_RX5
C323 C219
PEX_RX6
BG32 PEX_TX6
PEX_RX6#
BH32 PEX_TX6
BL33 PEX_RX6
BK33
PEX_RX6
PEX_RX7
BF32 PEX_TX7
PEX_RX7#
BE32 PEX_TX7
BK35
PEX_RX7
BL35 PEX_RX7
BF33 PEX_TX8
BG33 PEX_TX8
BM35
PEX_RX8
BM36
PEX_RX8
PEX_PLL_HVDD
BG35
PEX_TX9
BH35
PEX_TX9 C220 C317
BL36 6-34-T80VS-023
PEX_RX9
BK36
PEX_RX9
BF35
PEX_TX10
BE35
PEX_TX10
BK38
PEX_RX10
BL38
PEX_RX10
BF36
PEX_TX11
BG36
PEX_TX11
BM38
PEX_RX11
BM39
PEX_RX11
BG38
PEX_TX12
BH38
PEX_TX12
H16 H21
BL39
PEX_RX12 H5_7D3_7 H5_7D3_7
BK39
PEX_RX12
BF38
PEX_TX13
BE38
PEX_TX13
BK41
PEX_RX13
BL41
PEX_RX13
BF39
PEX_TX14
BG39
PEX_TX14
BM41
PEX_RX14
BM42
PEX_RX14
BH41
PEX_TX15
BG41
PEX_TX15
BL42 BL44 PEX_TERMP R518
PEX_RX15 PEX_TERMP
BK42
PEX_RX15
COMMON
BGA2228
?
2,24,28,41,43,47,48,50,51,54,57,58,59,68,69
12,13,14,15,17,18,20,21,22,23,24,25,56,59,60,72
2 3
4 5
Place between A
GPU and PS PEX_VDD
C172 C204 C191 C176 C79 C78 C950 C80 C75
C196 C208 C197 C209 C170 C206 C953 C70 C955
1V8_RUN
C194 C161 C353 C410 C399 C386 C358
B
C217 C162 C341 C146 C153 C344 C377 C320
1V8_RUN
R134 0_04
NV_0402
C214
C
H22 H15
H5_7D3_7 H5_7D3_7
2.49K_1%_04
GND
D
22,58 PEX_VDD
3.3V
Title Title Title
[10] VGA PCI Express [10] VGA PCI Express [10] VGA PCI Express
23,29,56,59,60,72 NV3V3
1V8_AON
Size Size Size Document Number Document Number Document Number Rev Rev Rev
6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
11,21,23,60 1V8_RUN Custom Custom Custom SCHEMATIC1 SCHEMATIC1 SCHEMATIC1 D02 D02 D02
Date: Date: Date: Tuesday, February 18, 2020 Tuesday, February 18, 2020 Tuesday, February 18, 2020 Sheet Sheet Sheet 10 10 10 of of of 74 74 74
4 5
Schematic Diagrams
Sheet 10 of 67
VGA PCI Express
VGA PCI Express B - 11