Pch 2/9- Pcie, Smbus, Clk - Clevo W540EU Service Manual

Schematic Diagrams

PCH 2/9- PCIE, SMBUS, CLK

21 PCIE_RXN3_WLAN
21 PCIE_RXP3_WLAN
21 PCIE_TXN3_WLAN
21 PCIE_TXP3_WLAN
24 PCIE_RXN4_GLAN
24 PCIE_RXP4_GLAN
24 PCIE_TXN4_GLAN
24 PCIE_TXP4_GLAN
Sheet 13 of 42
PCH 2/9- PCIE,
SMBUS, CLK
21
21
24
B - 14 PCH 2/9- PCIE, SMBUS, CLK
PantherPoint - M (PCI-E,SMBUS,CLK)
U20B
BG34
PERN1
BJ34
PERP1
AV32
PETN1
AU32
PETP1
BE34
PERN2
BF34
PERP2
BB32
AY32 PETN2
PETP2
BG36
PERN3
BJ36
PERP3
C265 0.1u_10V_X7R_04 PCIE_TXN3_C AV34
PETN3
PCIE_TXP3_C AU34
C267 0.1u_10V_X7R_04
PETP3
BF36
PERN4
BE36
PERP4
AY34
C254 0.1u_10V_X7R_04 PCIE_TXN4_C
PETN4
BB34
C259 0.1u_10V_X7R_04 PCIE_TXP4_C
PETP4
BG37
PERN5
BH37
PERP5
AY36
PETN5
BB36
PETP5
PCI-E x1 Usage
BJ38
PERN6
BG38
PERP6
AU36
Lane 1 X
PETN6
AV36
PETP6
Lane 2 X
BG40
Lane 3 WLAN
BJ40 PERN7
PERP7
Lane 4 GLAN / CARD READER AY40
PETN7
BB40
Lane 5 X
PETP7
BE38
Lane 6 X
PERN8
BC38
Lane 7 X PERP8
AW38
PETN8
AY38
Lane 8 X
PETP8
Y40
Y39 CLKOUT_PCIE0N
CLKOUT_PCIE0P
PCIECLKRQ0# J2
PCIECLKRQ0# / GPIO73
AB49
CLKOUT_PCIE1N
AB47
CLKOUT_PCIE1P
M1
PCIECLKRQ1#
PCIECLKRQ1# / GPIO18
AA48
CLKOUT_PCIE2N
AA47
CLKOUT_PCIE2P
PCIECLKRQ2# V10
PCIECLKRQ2# / GPIO20
100MHz
CLK_PCIE_WLAN# Y37
CLK_PCIE_WLAN# CLKOUT_PCIE3N
Y36
CLK_PCIE_WLAN
CLK_PCIE_WLAN CLKOUT_PCIE3P
A8
21 WLAN_CLKREQ#
PCIECLKRQ3# / GPIO25
100MHz
CLK_PCIE_GLAN# Y43
CLK_PCIE_GLAN#
CLKOUT_PCIE4N
CLK_PCIE_GLAN Y45
24 CLK_PCIE_GLAN CLKOUT_PCIE4P
LAN_CLKREQ# L12
16,24 LAN_CLKREQ# PCIECLKRQ4# / GPIO26
V45
CLKOUT_PCIE5N
V46
CLKOUT_PCIE5P
L14
PCIECLKRQ5#
PCIECLKRQ5# / GPIO44
AB42
CLKOUT_PEG_B_N
AB40
CLKOUT_PEG_B_P
PEG_B_CLKRQ# E6
16 PEG_B_CLKRQ# PEG_B_CLKRQ# / GPIO56
V40
CLKOUT_PCIE6N
V42
CLKOUT_PCIE6P
T13
PCIECLKRQ6#
PCIECLKRQ6# / GPIO45
V38
CLKOUT_PCIE7N
V37
CLKOUT_PCIE7P
PEG_PCIECLKRQ7# K12
PCIECLKRQ7# / GPIO46
AK14
CLK_XDP_N
CLKOUT_ITPXDP_N
AK13
CLK_XDP_P
CLKOUT_ITPXDP_P
PANTHER POINT HM77 MP
E12 BT_SBD#
BT_SBD# 21
SMBALERT# / GPIO11
H14 SMB_CLK
SMB_CLK 9,10
SMBCLK
C9
SMB_DATA
SMBDATA SMB_DATA 9,10
A12
DRAMRST_CNTRL
DRAMRST_CNTRL 3,6
SML0ALERT# / GPIO60
C8 SML0_CLK
SML0CLK
G12 SML0_DATA
SML0DATA
C13
LPD_SPI_INTR#
SML1ALERT# / PCHHOT# / GPIO74
E14
SMC_CPU_THERM
SMC_CPU_THERM 28
SML1CLK / GPIO58
M16 SMD_CPU_THERM
SMD_CPU_THERM 28
SML1DATA / GPIO75
M7 CL_CLK1
CL_CLK1 CL_CLK1 21
T11
CL_DATA1
CL_DATA1 21
CL_DATA1
P10 CL_RST#1
CL_RST#1 21
CL_RST1#
M10
PEG_CLKREQ#
PEG_A_CLKRQ# / GPIO47
AB37
VGA_PEXCLK#
CLKOUT_PEG_A_N
AB38 VGA_PEXCLK
CLKOUT_PEG_A_P
100MHz
AV22
CLKOUT_DMI_N
AU22
CLKOUT_DMI_P
120MHz
AM12
PCH_CLK_DP_N_R R200 *10mil_short_04
CLKOUT_DP_N
AM13
PCH_CLK_DP_P_R R207 *10mil_short_04
CLKOUT_DP_P
BF18 CLK_PCIE_ICH_N
CLKIN_DMI_N
BE18 CLK_PCIE_ICH_P
CLKIN_DMI_P
BJ30 CLK_BUF_CPYCLK_N
CLKIN_GND1_N
BG30
CLK_BUF_CPYCLK_P
CLKIN_GND1_P
G24
CLK_BUF_DOT96_N
CLKIN_DOT_96N
E24 CLK_BUF_DOT96_P
CLKIN_DOT_96P
AK7 CLK_BUF_CKSSCD_N
CLKIN_SATA_N
AK5 CLK_BUF_CKSSCD_P
CLKIN_SATA_P
K45 CLK_BUF_REF14
REFCLK14IN
33MHz
H45
CLKIN_PCILOOPBACK
V47 XTAL25_IN
XTAL25_IN
V49 XTAL25_OUT
XTAL25_OUT
Y47
XCLK_RCOMP R378 90.9_1%_04
XCLK_RCOMP
90.9-£[ ¡Ó1% pullup to
+VccIO
K43 PCH_XTAL_IN (1.05V, S0 rail)close to
CLKOUTFLEX0 / GPIO64
PCH
F47 PCH_GPIO65
R215 *22_04
CLKOUTFLEX1 / GPIO65 FLEX_GLAN_CLK 24
H47 PCH_GPIO66
R361 *10mil_short_04
CLKOUTFLEX2 / GPIO66
K49
DGPU_PRSNT#
CLKOUTFLEX3 / GPIO67
3/23 TI USB3.0 unused crystal
and used PCH clock output
3.3V
RN2
2.2K_8P4R_04
SMB_DATA 8 1
SML0_CLK 7 2
6 3
SMB_CLK
5 4
SML0_DATA
RN3
10K_8P4R_04
PEG_PCIECLKRQ7# 8 1
BT_SBD# 7 2
LPD_SPI_INTR# 6 3
USB_OC#89 5 4
16,25 USB_OC#89
SMD_CPU_THERM R134 2.2K_04
SMC_CPU_THERM R123 2.2K_04
DRAMRST_CNTRL R319 1K_04
RN1
10K_8P4R_04
PCIECLKRQ6# 8 1
7 2
PCIECLKRQ5# 6 3
PCIECLKRQ0# 5 4
DGPU_PRSNT# R362 10K_04
PEG_CLKREQ# R115 *10K_04
3.3VS
PCIECLKRQ1# R334 10K_04
PCIECLKRQ2# R129 10K_04
RN8
10K_8P4R_04
8 1
CLK_BUF_CPYCLK_P
7 2
CLK_BUF_CPYCLK_N
6 3
CLK_PCIE_ICH_N
5 4
CLK_PCIE_ICH_P
CLK_EXP_N 3
CLK_EXP_P 3
CLK_BUF_CKSSCD_P
R180 10K_04
CLK_BUF_CKSSCD_N R173 10K_04
CLK_BUF_DOT96_P R170 10K_04
CLK_DP_N 3
CLK_BUF_DOT96_N R187 10K_04
CLK_DP_P 3
CLK_BUF_REF14 R234 10K_04
PEG_CLKREQ#
R131 *10K_04
LAN_CLKREQ#
R118 *10K_04
6-22-25R00-1BV
6-22-25R00-1B4
6-22-25R00-1B5
C391 22p_50V_NPO_04
R373 X3
FSX5L_25MHZ
CLK_PCI_FB 16
1M_04
C389 22p_50V_NPO_04
1.05VS