Clevo M728T Service Manual Page 98

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Schematic Diagrams
B - 24 PCI-E LAN RTL8111C
B.Schematic Diagrams
PCI-E LAN RTL8111C
Sheet 23 of 40
PCI-E LAN
RTL8111C
LMX1+
MX 1 +
C365
22P_50V_ 0 4
MD I O 0 -
RT L81 11 C
MA 0 /E E D O
MX4+
20mils
C50
* 10U _10V_08
Unstuff
C4 9
PC IE_ RXP4_L AN[14 ]
MX 2 -
R 404 *0_04
V_D AC
R413
*100K_04
1. 2V _ L A N
C5 1
0.1U _16V_04
R225 *15K_04
C286 0.01U_16V_X7R _04
C3 8 8
0. 1 U _1 6 V _ 04
MCT2
PCIE_RXP4_LAN_C
MDIO2-
LMX4+
R224 * 10m il_short
La yo ut n ot e:
LAN_EVD D12
MX3+
Stuff
RT L8 11 1C
V_D AC
15mils
PCIE_ W AKE# [15 ,19,20 ]
Un stu ff
L A N_ E VDD 1 2
V_DAC
C3 7 9
0.1U _16V_04
C3 67
X1
25MHz
12
MCT 4
MDIO1-
L69
*WC M2012F2S-161T03
1
4
2
3
R215
2.49K_1%_04
1.2V_LAN
1.2V_LA N
B U F _ P L T_ R S T#[14,19,20,22, 26]
MA 1 /E E D I
MD I O 1 -
MX2-
R4 1 2
*3 3 0K _0 4
C3 6 0
0.1U _16V_04
GST5009LF / LG-2413S-1
C374 0.1U_10V_X7R_04
3.3V[2,1 2 ..1 7,1 9 ,2 0, 29 ,3 0 ]
MA1/EEDI
L5
H CB1005KF- 121T20
C377 0.1U_10V_X7R_04
R217
MX 2 +
C3 6 7
0.1U_16V_04
L4
SW F252 0 CF-4R 7M -M
LMX2+
C84
0.1U_16V_04
L5
Layout note:
LMX4-
C6 4 1
*0 .1 U_ 1 6 V _0 4
C3 5 8
0.1U _16V_04
C49
22U_6.3V_X5R_08
LA N _ V D D 3
MA2/E ESK
C3 8 6
0.1U _16V_04
C292
1000P _2KV_12
6 0mi ls a nd le ng th < 20 0m il
RTL8102E
LAN_AVD D3
MD I O 3 -
MCT 1
R TL8 11 1C
R4 1 4
*100K_04
P CIE_RXN4_LAN_C
MX 1 -
R223 *1K _04
0_ 04 02
RTL8111C
RT L81 02 E
V_DAC
L53
0_04
C3 5 4
0.1U _16V_04
EN _ LAN 12
MX1+
MX2+
L3
0_ 0 4
V_D AC
EN_LAN12
R402, C641
60mil
RTL8111C
MX4-
Stuff
MD I O 2 -
R TL8 10 2E
3.3V S[5,8 ..1 6,1 8..2 2 ,2 4..2 7 ,3 1]
LMX3+
MDIO3+
MD I O 3 +
C285 0.01U_16V_X7R _04
MCT1
C3 5 5
0. 1U _1 6 V _ 04
L70
*WC M2012F2S-161T03
1
4
2
3
Stu ff
LMX4+
C2 86 ,C 28 7
MA 2 /E E S K
C61
MA1/E EDI
C3 7 3
0.1U _16V_04
V_D AC
RT L81 11 C
RTL8111C
60 mi ls a nd le ng th < 20 0mi l
RT L8 10 2E
RTL8102E
R 176 75_04
V_DAC
C5 3
*10U_10V_08
RTL8111C
20mils
C3 7 8
0. 1U _1 6 V _ 04
Place under the common
bead body and same as
LAN trace requirment
R178,R179
LAN _PW R[1 5 ]
MCT3
LMX4-
C287 0.01U_16V_X7R _04
3.3VS
LAN_C LKR EQ#[1 8 ]
MDIO1+
MX3-
R 178 75_04
U2
H T93LC46-A18PB
1
2
3
4
7
6
5
8
CS
SK
DI
DO
NC
ORG
GND
VCC
L4
MCT 2
LMX3-
RT L8 111 C/
RT L8 102 E
PCI-E LAN
GND
U1 4
R TL8111C -VB-GR
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64
63
62
61
60
59
58
53
52
51
50
49
17
54
55
56
57
NC
L ANW AKE#
PER ST#
DVDD12
EVD D12
HSI P
HSI N
EG ND
REF CLK_P
REF CLK_N
EVD D12
HSO P
HSO N
EGND
DV DD1 2/NC
SRO UT12/VCTRL12A
AVD D33
MD I P 0
MDIN 0
FB12/AVDD 12
MD I P 1
MDIN 1
AVD D12
MD I P 2 /N C
MD I N 2 /N C
AVD D12/ NC
MD I P 3 /N C
MD I N 3 /N C
AVD D12/ NC
N C/DV DD1 2
VDD 33
EESK
EEDI/AU X
VDD 33
EEDO
EECS
DV DD1 2
NC
NC
NC
NC
DVDD 1 2/N C
VD D3 3
ISOL AT E#
NC
NC
CLKR EQ#
RSE T
VDD SR/V CTRL1 2D
ENS R/NC
CKT A L 2
CKT A L 1
AVDD 3 3/N C
AVD D12/ DVDD 1 2
VD D3 3
DVDD12/NC
GP O
GPI
DVD D1 2
NC
LE D 3
LE D 2
LE D 1
LE D 0
Unstuff
SWF2520CF-4R7M-M
PCIE_RXN 4_LAN[14 ]
LMX1-
R402 *0_04
R 175 75_04
3. 3V
MX 3 -
St uf f
EEC S
R4 04
60mil
R 179 75_04
C6 7
22U _6.3V_X5R _08
RTL8102E
LMX2+
MA0/E EDO
PC IE_TXP4_L AN[1 4 ]
R 401 0_04
PC IE_ TXN 4_L AN[14 ]
MX 4 -
L68
*WC M2012F2S-161T03
1
4
2
3
C3 5 9
0.1U _16V_04
LMX1-
C3 8 5
0.1U_16V_04
RT L81 02 E
R400 0_04
02/22
MX 3 +C3 7 0
0.1U_16V_04
LA N _ V D D 3
Un st uf f
1.2V_LAN
C645
0.1U_16V_04
Stuff
Unstuff
MCT4
ISOL ATE#
1. 2V _ L A N
C358 must close
to U14 pin5
CLK_ PCIE_ G LAN[18 ]
EEC S
MCT 3
MDIO2+
C L K_PC IE_GLAN#[18 ]
LMX2-
L19
G ST5009LF
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4- MX4-
MX4+
MC T 4
MX 3 -
MX3+
MC T 3
MX 2 -
MX2+
MC T 2
MX 1 -
MX1+
MC T 1
LF-H6442S-1
MD I O 0 +
C6 4 0
0. 1U _1 6 V _ 04
40mils and length < 200mil
L A N_ V D D3
1.2V_LAN
1.2V_LAN
C375
0.1U_16V_04
20mils
C371
0.1U_16V_04
C6 1
* 4 . 7 U _ 6 . 3V _X 5 R _ 0 6
St uf f
LA N _ V D D 3
C1 0 09 1 -1 08 A4
J_ R J- 4 5
8
7
6
5
4
3
2
1 GND1
GND2
DD-
DD+
DB-
DC-
DC+
DB+
DA-
DA+ shield
shield
Unstuff
SUS B# [17,20,26,27,29]
MD I O 2 +
R4 5 3.6 K_ 0 6
C356
0.1U_16V_04
RTL8102E
LAN _VD D3
MX 4 +
LMX3+
C357
0.1U_16V_04
C644
*0.1U _16V_04
St uff
Un st uff
R4 01
MDIO0-
Q2 8 *A O 3 40 9
G
DS
C3 6 8
22 P _ 5 0V _ 0 4
C3 64
0.1U _16V_04
0_ 08 05
MX1-
MD I O 1 +
LMX2-
Q2 9
*2N 7002W
G
DS
HC B1 005 KF -1 21T 20
LA N _ V D D 3
MDIO0+
C284 0.01U_16V_X7R _04
V_DAC
C3 8 7
0. 1U _1 6 V _ 04
L67
*WC M2012F2S-161T03
1
4
2
3
15mils
LMX3-
MDIO3-
LMX1+
R2 1 7 0_ 0 4
L1 9
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