Lan Board - Intel PC50HS Service Manual

LAN Board

1 2
LAN (RTL8111H LDO MODE ONLY)
Crystal 5032 SIZE
meet realtek Freq tolerance 50ppm A_VDD3 Follow Common Circuit
A_XTAL2
AR79 *28mil short-p
A_XTAL1
AR77 1M_04 LAN BOARD
LAN BOARD 2021/2/25 Knight
A
A_GND AX1
2 1
A_GND
3 4
FSX3L 25MHZ
AC57 AC56
LAN BOARD
12p_25V_NPO_02
12p_25V_NPO_02
LAN BOARD LAN BOARD
A_GND A_GND
A_AVDD33 A_AVDD33
A_VDD10
AC44 AC54
*4.7u_6.3V_X5R_06 *4.7u_6.3V_X5R_06
LAN BOARD LAN BOARD
Pin#11 Pin#32
A_VDD10
A_GND A_GND
A_VDD10 A_VDD10 A_VDD10 A_VDD10
AC48 AC46 AC47 AC53
0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02
B
LAN BOARD LAN BOARD LAN BOARD LAN BOARD
PIN3 PIN8 PIN22 PIN30
A_GND A_GND A_GND A_GND
A_AVDD33
A_VDD10 A_VDD10
AC52 AC51
*0.1u_6.3V_X5R_02 *1u_6.3V_X5R_04
LAN BOARD LAN BOARD
PIN22 PIN22
A_GND A_GND
A_5V
A_VDD3
A_3.3V
C A_3.3VS
A_LAN_CLKREQ#
74 A_LAN_CLKREQ#
A_CLK_PCIE_GLAN#
74 A_CLK_PCIE_GLAN#
A_CLK_PCIE_GLAN
74 A_CLK_PCIE_GLAN
A_PCIE_TXN7_GLAN
74 A_PCIE_TXN7_GLAN
A_PCIE_TXP7_GLAN
74 A_PCIE_TXP7_GLAN
A_PCIE_RXN7_GLAN
74 A_PCIE_RXN7_GLAN
A_PCIE_RXP7_GLAN
74 A_PCIE_RXP7_GLAN
A_RTD3_PERST
A_PCIE_WAKE#
74 A_PCIE_WAKE#
A_GPIO_LAN_EN
2021/2/25 Knight 74 A_GPIO_LAN_EN
A_LAN_WAKEUP#
74 A_LAN_WAKEUP#
A_GPIO_LANRTD3
74 A_GPIO_LANRTD3
A_USB3_TXP3
75 A_USB3_TXP3
A_USB3_TXN3
75 A_USB3_TXN3
A_USB_PN3
75 A_USB_PN3
A_USB_PP3
75 A_USB_PP3
A_USB3_RXP3
75 A_USB3_RXP3
A_USB3_RXN3
75 A_USB3_RXN3
A_USB3_TXP4
75 A_USB3_TXP4
A_USB3_TXN4
75 A_USB3_TXN4
A_USB_PN4
D 75 A_USB_PN4
A_USB_PP4
75 A_USB_PP4
A_USB3_RXP4
75 A_USB3_RXP4
A_USB3_RXN4
75 A_USB3_RXN4
A_USB_PWR_EN#
75 A_USB_PWR_EN#
FP225H-050S10M
P/N = 6-20-94K00-150
PCB Footprint = fp225h-050gxxm-R
LAN BOARD
FOOTPRINT_R
A_GND
1 2
3 4 5
(W>60mil
L<200mil)
A_REGOUT
Cc
A_3.3V_AUX
AR78 2.49K_1%_04 0.1u_6.3V_X5R_02
LAN BOARD A_GND LAN BOARD
LDO Mode : La,Ca,Cb
SWITCH
A_LED0
A_T2
INTEL PLATFORM
A_LED1/GPO LAN(S5)
LAN BOARD A_T3
A_LED2 A_T1
LAN BOARD
LAN BOARD
AR75
AU6 LAN BOARD
LAN BOARD C
33 AD5
E_PAD
Remove A_LANRTD3_WAKE#
A_GND
A_LAN_MDIP0 1 24 A_REGOUT
A_REGOUT
MDIP0 REG_OUT
A_LAN_MDIN0 2 23 W>40mil
MDIN0 VDDREG A_VDDREG/VDD33
3 22
A_VDD10
A_LAN_MDIP1 AVDD10 DVDD10 A_LAN_WAKEUP#
4 21
MDIP1 LANW AKEB
A_LAN_MDIN1 5 20 A_ISOLATEB
QFN32
MDIN1 ISOLATEB
A_LAN_MDIP2 A_RTD3_PERST
6 19
MDIP2 PERSTB
A_LAN_MDIN2 7 18 A_RTL8411B_HSON AC42 0.1u_10V_X7R_04
MDIN2 HSON
A_RTL8411B_HSOP
8 17 AC43 0.1u_10V_X7R_04
AVDD10 HSOP
capacitors must be close to pin side.
LAN BOARD
LAN BOARD
RTL8111H
A_LAN_MDIP3
LAN BOARD A_CLK_PCIE_GLAN#
A_LAN_MDIN3
A_CLK_PCIE_GLAN
A_PCIE_TXN7_GLAN
A_PCIE_TXP7_GLAN
Rb
AR69 *10K_04
A_3.3VS
A_CLKREQB AR68 0_04
A_LAN_CLKREQ# 74
LAN_CLKREQ# , PCH PULL DOWN
LAN BOARD
LAN BOARD
DEVICE PCIE,CLK,CLKREQ ROOTPORT
AJ_CN1
1 GIGA LAN
2
3
4
5
6
7
8 NC1
AL5
9 NC2
10
A_LAN_MDIN0 12 13 A_LMX1-
11 TD4- MX4-
A_LAN_MDIP0 11 14 A_LMX1+
12 TD4+ MX4+
A_LAN_MDIN1 9 16 A_LMX2-
A_GND
13 TD3- MX3-
A_LAN_MDIP1 8 17 A_LMX2+
14 TD3+ MX3+
15
16
A_LAN_MDIN2 6 19 A_LMX3-
17 TD2- MX2-
A_LAN_MDIP2 A_LMX3+
5 20
18 TD2+ MX2+
A_LAN_MDIN3 3 22 A_LMX4-
19 TD1- MX1-
A_LAN_MDIP3 A_LMX4+
2 23
20 TD1+ MX1+
21
10 15
22 TCT4 MCT4
7 18
23 TCT3 MCT3
4 21
40 mil
24 TCT2 MCT2
1 24
25 TCT1 MCT1
26
GST5009 LF
27
AC41
28 LAN BOARD
29
A_NMCT_4
0.01u_16V_X7R_04
30
A_NMCT_3
31
LAN BOARD A_NMCT_2
32
A_NMCT_1
33
34
35
A_GND
36
37
AR65 AR80 0_04
A_VDD3
38
39
*28mil short-p LAN BOARD AC39
40
LAN BOARD AR63
41
AU7
*28mil short-p 0.1u_6.3V_X5R_02
42
5 1 LAN BOARD
43 VIN VOUT
A_GND PIN11
44
4
45 VIN/SS
PCH GPI0 60 mil
46
3 2
47 74 A_GPIO_LAN_EN EN GND
48
*UP7553PMA5-25
49
LAN BOARD AC38
50
INPUT RTD3--> GPIO_LANRTD3: 3.3V_AUX: L
OUTPUT RTD3 --> GPIO_LANRTD3: 3.3V_AUX: H A_GND *4.7u_6.3V_X5R_06
LAN BOARD
Follow Common Circuit
PIN35
2021/2/25
A_GND
Knight
LDO La,Ca,Cb
3 4 5
6 7
LAN BOARD , SHORT :33 pcs
Ra
AR76 0_06
A_VDD10
AL9
A_VDD10
(>60mil)
AC55 *SWF2520CF-4R7M-M Ca AC49 Cb AC50
La
LAN BOARD
*4.7u_6.3V_X5R_06 *0.1u_6.3V_X5R_02
2015/11/26
LAN BOARD LAN BOARD
LDO La,Ca,Cb
A_GND A_GND A_GND
,Ra,Cc
: R1224
SUPPORT RTC WAKE ON R1176,D144
Dedeo D23 R1240
CO LAYOUT
PULL UP
FOR S5 WAKE UP ON LAN
10K_04
A_AVDD33
4/24/2018
A
A_PCIE_WAKE# 74
RB751S-40H
2021/2/25
Knight
INPUT RTD3---> GPIO_LAN_RTD3: L
A_LAN_WAKEUP# 74
OUTPUT RTD3---> GPIO_LANRTD3: H
AR72 *1K_04 2021/2/25
A_GPIO_LANRTD3 74
LAN BOARD Knight
AR73 1K_04
A_3.3V_AUX
AR74 15K_04
LAN BOARD
A_GND
LAN BOARD
A_PCIE_RXN7_GLAN 74
A_PCIE_RXP7_GLAN 74 0415 change* AR72/AR73
74
74
74
74
LAN_CLKREQ# PCH ,
Pull hi,Rb .
GPIO_RTD3
VS
3.3V_AUX
GPIO_LAN_PLT_RST#
A_DLMX1-
4 AL8 3
A_DLMX1+
1 2
AJ_RJ_1
*WCM2012F2S-161T03-SHORT
A_DLMX1+ 1 GND1
LAN BOARD
DA+ shield
4 AL7 3 A_DLMX2- A_DLMX1- 2 GND2
DA- shield
A_DLMX2+ 3
DB+
1 2 A_DLMX2+ A_DLMX2- 6
DB-
*WCM2012F2S-161T03-SHORT A_GND
LAN BOARD
4 AL6 3 A_DLMX3- A_DLMX3+ 4
DC+
A_DLMX3-
5
DC-
1 2 A_DLMX3+ A_DLMX4+ 7
DD+
A_DLMX4-
*WCM2012F2S-161T03-SHORT 8
DD-
LAN BOARD
A_DLMX4-
4 AL4 3 RJ08J46BAA413
PCB Footprint = c100le-108h9-l
1 2 A_DLMX4+
P/N = 6-21-B40L0-008
*WCM2012F2S-161T03-SHORT
LAN BOARD
LAN BOARD
0310 value change
AR70 75_1%_04 A_NMCT_R
AR67 75_1%_04
AR66 75_1%_04 AC45
AR64 75_1%_04
LAN BOARD MA1206CG-101J-202ER
LAN BOARD LAN BOARD
A_AVDD33 LAN BOARD
LAN BOARD A_GND
AC40 4/2/2018 AH4 AH5
*C91D91N 2 LAN BOARD 1AR3
0.1u_6.3V_X5R_02 5
LAN BOARD 3 1 LAN BOARD 2AR3
A_GND PIN32 4
LAN BOARD 3AR3
A_VDDREG/VDD33 *MTH7_0D2_8
LAN BOARD 7AR3
A_GND A_GND
AH3 AH1 AH2
LDO Mode
AC37 *H10_0D6_0 *H10_0D6_0 *H5_0B3_3D2_3
*0.1u_6.3V_X5R_02
LAN BOARD Title Title Title [74] LAN BOARD-A [74] LAN BOARD-A [74] LAN BOARD-A
PIN35
A_GND
Size Size Size Document Number Document Number Document Number
Custom Custom Custom
A_GND A_GND A_GND
Date: Date: Date: Friday, May 14, 2021 Friday, May 14, 2021 Friday, May 14, 2021
6 7
Schematic Diagrams
8
A
Sheet 74 of 79
LAN Board
B
C
*0_02 4AR3 *0_02 LAN BOARD
*0_02 5AR3 *0_02 LAN BOARD
D
*0_02 6AR3 *0_02 LAN BOARD
*0_02 8AR3 *0_02 LAN BOARD
Rev Rev Rev
6-71-PC5DZ-D01 6-71-PC5DZ-D01 6-71-PC5DZ-D01
D01 D01 D01
Sheet Sheet Sheet 74 74 74 of of of 79 79 79
8
LAN Board B - 75