Pci Express - Intel PC50HS Service Manual

Schematic Diagrams

PCI Express

Sheet 13 of 79
PCI Express
B - 14 PCI Express
1V8_AON
R766 *10K_04 1V8_AON
E7-E3
R787 0_04
25,68 NVVDD_PWRGD R745
10K_04
E7-E3
E7-E3
PEG_CLKREQ9# D S PEX_CLKREQ#
38 PEG_CLKREQ9#
R744
Q48 close to GPU G1A
*10K_04
2SK3018S3
GN20E
E7-E3
E7-E3
1/24 PCI_EXPRESS
BR31
PEX_WAKE
DGPU_PEX_RST# R765 0_04
25,32 DGPU_PEX_RST# PEX_RST# BT30
PEX_RST
E7-E3
PEX_CLKREQ# BP31
PEX_CLKREQ
BJ30
40 CLK9_PEX4_VGA PEX_REFCLK
BK30
40 CLK9_PEX4_VGA# PEX_REFCLK
PEX_RX15 BL31
C610 0.22u_10V_X5R_02 E7-E3 PEX_TX0
2 CPU_PEG_RX15 PEX_RX15#
C609 0.22u_10V_X5R_02 E7-E3 BM31
2 CPU_PEG_RX#15 PEX_TX0
BR32
2 GPU_PEG_TX15 PEX_RX0
BT32
PEX_RX0
2 GPU_PEG_TX#15
C607 0.22u_10V_X5R_02 E7-E3 PEX_RX14 BJ32
2 CPU_PEG_RX14 PEX_TX1
C608 0.22u_10V_X5R_02 E7-E3 PEX_RX14# BK32
2 CPU_PEG_RX#14 PEX_TX1
BP33
2 GPU_PEG_TX14 PEX_RX1
BR33
2 GPU_PEG_TX#14 PEX_RX1
PEX_RX13 BL33
C606 0.22u_10V_X5R_02 E7-E3 PEX_TX2
2 CPU_PEG_RX13 PEX_RX13#
C605 0.22u_10V_X5R_02 E7-E3 BM33
2 CPU_PEG_RX#13 PEX_TX2
BR34
2 GPU_PEG_TX13 PEX_RX2
BT34
PEX_RX2
2 GPU_PEG_TX#13
C598 0.22u_10V_X5R_02 E7-E3 PEX_RX12 BJ34
2 CPU_PEG_RX12 PEX_TX3
C597 0.22u_10V_X5R_02 E7-E3 PEX_RX12# BK34
2 CPU_PEG_RX#12 PEX_TX3
BP35 PEX_RX3
2 GPU_PEG_TX12
BR35
2 GPU_PEG_TX#12 PEX_RX3
PEX_RX11 BL35
C604 0.22u_10V_X5R_02 E7-E3 PEX_TX4
2 CPU_PEG_RX11 PEX_RX11#
C603 0.22u_10V_X5R_02 E7-E3 BM35 PEX_TX4
2 CPU_PEG_RX#11
BR36
2 GPU_PEG_TX11 PEX_RX4
BT36
PEX_RX4
2 GPU_PEG_TX#11
C595 0.22u_10V_X5R_02 E7-E3 PEX_RX10 BJ36
2 CPU_PEG_RX10 PEX_TX5
C596 0.22u_10V_X5R_02 E7-E3 PEX_RX10# BK36
2 CPU_PEG_RX#10 PEX_TX5
BP37 PEX_RX5
2 GPU_PEG_TX10
BR37
2 GPU_PEG_TX#10 PEX_RX5
C590 0.22u_10V_X5R_02 E7-E3 PEX_RX9 BL37
PEX_TX6
2 CPU_PEG_RX9 PEX_RX9#
C589 0.22u_10V_X5R_02 E7-E3 BM37 PEX_TX6
2 CPU_PEG_RX#9
BR38
2 GPU_PEG_TX9 PEX_RX6
BT38
PEX_RX6
2 GPU_PEG_TX#9
PEX_RX8
C587 0.22u_10V_X5R_02 E7-E3 BJ38
2 CPU_PEG_RX8 PEX_TX7
C588 0.22u_10V_X5R_02 E7-E3 PEX_RX8# BK38
2 CPU_PEG_RX#8 PEX_TX7
BP39 PEX_RX7
2 GPU_PEG_TX8
BR39
2 GPU_PEG_TX#8 PEX_RX7
C586 0.22u_10V_X5R_02 E7-E3 PEX_RX7 BL39
PEX_TX8
2 CPU_PEG_RX7 PEX_RX7#
C585 0.22u_10V_X5R_02 E7-E3 BM39 PEX_TX8
2 CPU_PEG_RX#7
BR40
2 GPU_PEG_TX7 PEX_RX8
BT40
PEX_RX8
2 GPU_PEG_TX#7
PEX_RX6
C584 0.22u_10V_X5R_02 E7-E3 BJ40
2 CPU_PEG_RX6 PEX_TX9
C583 0.22u_10V_X5R_02 E7-E3 PEX_RX6# BK40
2 CPU_PEG_RX#6 PEX_TX9
BP41
PEX_RX9
2 GPU_PEG_TX6
BR41
2 GPU_PEG_TX#6 PEX_RX9
C593 0.22u_10V_X5R_02 E7-E3 PEX_RX5 BL41
2 CPU_PEG_RX5 PEX_TX10
PEX_RX5# BM41
C592 0.22u_10V_X5R_02 E7-E3 PEX_TX10
2 CPU_PEG_RX#5
BR42
2 GPU_PEG_TX5 PEX_RX10
BT42
2 GPU_PEG_TX#5 PEX_RX10
PEX_RX4
C594 0.22u_10V_X5R_02 E7-E3 BJ42 PEX_TX11
2 CPU_PEG_RX4
C580 0.22u_10V_X5R_02 E7-E3 PEX_RX4# BK42
2 CPU_PEG_RX#4 PEX_TX11
BP43
PEX_RX11
2 GPU_PEG_TX4
BR43 PEX_RX11
2 GPU_PEG_TX#4
C582 0.22u_10V_X5R_02 E7-E3 PEX_RX3 BL43
2 CPU_PEG_RX3 PEX_TX12
C581 0.22u_10V_X5R_02 E7-E3 PEX_RX3# BM43
PEX_TX12
2 CPU_PEG_RX#3
BR44
2 GPU_PEG_TX3 PEX_RX12
BT44
2 GPU_PEG_TX#3 PEX_RX12
PEX_RX2
C577 0.22u_10V_X5R_02 E7-E3 BJ44 PEX_TX13
2 CPU_PEG_RX2
C578 0.22u_10V_X5R_02 E7-E3 PEX_RX2# BK44
2 CPU_PEG_RX#2 PEX_TX13
BP45
PEX_RX13
2 GPU_PEG_TX2
BR45 PEX_RX13
2 GPU_PEG_TX#2
C562 0.22u_10V_X5R_02 E7-E3 PEX_RX1 BL45
2 CPU_PEG_RX1 PEX_TX14
C563 0.22u_10V_X5R_02 E7-E3 PEX_RX1# BM45
PEX_TX14
2 CPU_PEG_RX#1
BR46
2 GPU_PEG_TX1 PEX_RX14
BT46
2 GPU_PEG_TX#1 PEX_RX14
PEX_RX0
C565 0.22u_10V_X5R_02 E7-E3 BL47 PEX_TX15
2 CPU_PEG_RX0 PEX_RX0#
C564 0.22u_10V_X5R_02 E7-E3 BM47
2 CPU_PEG_RX#0 PEX_TX15
BP47
PEX_RX15
2 GPU_PEG_TX0
BR47 PEX_RX15
2 GPU_PEG_TX#0
E7-E3
Place between
Place under GPU
GPU and PS PEX_VDD
BF32
PEX_DVDD
BF34
PEX_DVDD
BF35 C506 C530 C664 C1196 C1208
PEX_DVDD C655
BF37 1u_6.3V_X6S_04 1u_6.3V_X6S_04 4.7u_6.3V_X6S_06 4.7u_6.3V_X6S_06 10uF_6.3V_X7R_08 10uF_6.3V_X7R_08
PEX_DVDD
BG32
PEX_DVDD
BG34
PEX_DVDD E7-E3
BG35 E7-E3 E7-E3 E7-E3
PEX_DVDD E7-E3 E7-E3
BG37
PEX_DVDD
BH32
PEX_DVDD
BH34
PEX_DVDD
BH35
PEX_DVDD
BH37 C533 C529
PEX_DVDD
C531 C1205 C1207
1u_6.3V_X6S_04 1u_6.3V_X6S_04
10uF_6.3V_X7R_08 22u _6.3V_X6S_08
*4.7u_6.3V_X6S_06
E7-E3
E7-E3 E7-E3 E7-E3
E7-E3
BF31
PEX_CVDD
BG31
PEX_CVDD
BH31
PEX_CVDD
C504 C499
1u_6.3V_X6S_04 1u_6.3V_X6S_04
E7-E3 E7-E3
C528 C527
*1u_6.3V_X6S_04 *1u_6.3V_X6S_04
E7-E3
E7-E3
C496 C522 C974 C520 C175 C176 C269
PEX_HVDD BF38
1u_6.3V_X6S_04 1u_6.3V_X6S_04 1u_6.3V_X6S_04 1u_6.3V_X6S_04 4.7u_6.3V_X6S_06 10uF_6.3V_X7R_08 10uF_6.3V_X7R_08
BF40
PEX_HVDD
BF41
PEX_HVDD
BG38 E7-E3
PEX_HVDD E7-E3 E7-E3
E7-E3 E7-E3 E7-E3 E7-E3
PEX_HVDD BG40
BG41
PEX_HVDD
BG43
PEX_HVDD
BG44
PEX_HVDD
PEX_HVDD BH38
BH40
PEX_HVDD
BH41
PEX_HVDD
BH43
PEX_HVDD
C488 C525 C524 C521 C18 C178
PEX_HVDD BH44
1u_6.3V_X6S_04 1u_6.3V_X6S_04 1u_6.3V_X6S_04 1u_6.3V_X6S_04 *4.7u_6.3V_X6S_06 10uF_6.3V_X7R_08
E7-E3
E7-E3 E7-E3
E7-E3 E7-E3
E7-E3
BF43
PEX_PLL_HVDD
1V8_AON
0.300
C549
C548
1u_6.3V_X6S_04
4.7u_6.3V_X6S_06
E7-E3 E7-E3
PEX_VDD
BK46 PEX_CVDD_SENSE
PEX_CVDD_SENSE R140 *100_04
E7-E3
R717
2.49K_1%_04
BT50 45OHM_NETCLASS2 PEX_TERMP
PEX_TERMP
E7-E3
C1206
22u _6.3V_X6S_08
E7-E3
1V8_AON
C272
22u _6.3V_X6S_08
E7-E3
C448
22u _6.3V_X6S_08
E7-E3
Title Title Title
[13]PCI EXPRESS [13]PCI EXPRESS [13]PCI EXPRESS
Size Size Size Document Number Document Number Document Number Rev Rev Rev
PC50HS-D02 PC50HS-D02 PC50HS-D02 D02 D02 D02
Friday, May 14, 2021 Friday, May 14, 2021 Friday, May 14, 2021 13 13 13 of of of 79 79 79
Date: Date: Date: Sheet Sheet Sheet