Clevo P770DM, Service Manual

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Schematic Diagrams
LAN E2400 B - 37
B.Schematic Diagrams
LAN E2400
Sheet 36 of 62
LAN E2400
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
40 mil
Main 6-21-B4000-008
2nd 6-21-B4070-008
3rd 6-21-B4080-008
PU 10K on EC side
Close to pin40
Interface with motherboard
If AVDDL/DVDDL comes from internal SWR:
mount La,Ca,Cb,Cc
If AVDDL/DVDDL comes from internal LDO:
no mount La,Ca,Cb,Cc
Rb
Ra
Qualcomm LAN (E2400)
close to pin16
Cc
La
Cb Ca
close to pin1
FOR S5 WAKE UP ON LAN
LAN WAKE UP
LED_LINK_A
If switch regulator applied, mount Ra
If LDO applied, mount Rb
meet realtek Freq tolerance 50ppm
If AVDDL/DVDDL comes from internal SWR: mount Lb;
If AVDDL/DVDDL comes from internal LDO: no mout Lb
600ohm/1.3A
Lc
Lb
LDO MODE
D02 0603
5/4
D02
1 A-
5/20
D03 06
0604
LAN_MDI1-_A
L_A
L_A
LMX3-
LMX2-
LMX2+
LMX1-
LMX1+
LAN_MDI3-_A
LMX3+
LAN_MDI0-_A
L_A
LMX4+
DLMX4+
DLMX3+
DLMX3-
DLMX2+
DLMX2-
DLMX1-
DLMX4-
DLMX1+
L_A
LAN_MDI2-_A
DLMX4+
DLMX4-
DLMX2-
DLMX1+
DLMX3-
DLMX2+
DLMX1-
DLMX3+
NMCT_3
NMCT_R NMCT_4
NMCT_2
NMCT_1
LMX4-
DV
DDL
_
A
PPS_A
LA
N
_
M
D
I0
+
_
A
A
V
D
D
L_A
LA
N
_
M
D
I1
+
_
A
LA
N
_
M
D
I0
-_
A
LA
N
_
M
D
I2
+
_
A
LA
N
_
M
D
I1
-_
A
AVDDVCO_A
CLKREQn_A
LA
N
_
M
D
I2
-_
A
LED2_A
PCIE_RXN7_GLAN
PCIE_RXP7_GLAN
PCIE_TXP7_GLAN
BUF_PLT_RST#
PCIE_TXN7_GLAN
AVDDH_A
LED_ACT_A
LED_LINK_A
VDD33
RBIAS_A
DEBUGMODE[0]_A
XTLI_A
XTLO_A
RSTn_A
AVDDL_A
LAN_WAKEUP#_A
DEBUGMODE[0]_A
A
V
D
D
L_A
A
V
DDL
_
A
LA
N
_
M
D
I3
+
_
A
AVDDH_A
PCIE_RXP7_GLAN
LAN_TXN
LAN_TXP
PCIE_RXN7_GLAN
A
V
DDV
CO
_
A
LED2_A
P
C
IE
_T
X
P
7_G
LA
N
P
C
IE
_T
X
N
7_G
LA
N
LX
_A
LE
D
_
A
C
T
_
A
L
E
D_
L
INK
_
A
CLK_PCIE_GLAN#
C
L
K_
PC
IE
_
G
L
A
N
#
C
L
K_
PC
IE
_
G
L
A
N
BUF_PLT_RST#
DVDDL_A
LX_A
LAN_WAKEUP#_A PCIE_WAKE#
V
DD3
3
CLK_PCIE_GLAN
CLKREQn_A
PCIE_WAKE#
XTLI_A
XTLO_A
AVDDVCO_A DVDDL_A AVDDL_A
LA
N
_
M
D
I3
-_
A
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD3
VDD33
VDD33
3.3V 11,17,2,24,25,30,39,42,43,44,46,47
3.3VS 10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,27,28,31,32,33,34,35,37,39,41,42,43,46,48,50,7,8,9
VDD3 16,17,18,20,21,25,31,32,34,43,45,46,47,50,51
LAN_WAKE# 31
PCIE_RXP7_GLAN 20
PCIE_RXN7_GLAN 20
BUF_PLT_RST# 16,25,26,31,32,38,41
PCIE_TXP7_GLAN 20
PCIE_TXN7_GLAN 20
PCIE_WAKE# 18,25,26,38,41
CLK_PCIE_GLAN# 19
CLK_PCIE_GLAN 19
Title
Size Document Number Rev
Date: Sheet of
6-71-P75D0-D03
2.0
[36] LAN E2400
A3
36 62 Monday, August 03, 2015
!!DMFWP!DP/
Title
Size Document Number Rev
Date: Sheet of
6-71-P75D0-D03
2.0
[36] LAN E2400
A3
36 62 Monday, August 03, 2015
!!DMFWP!DP/
Title
Size Document Number Rev
Date: Sheet of
6-71-P75D0-D03
2.0
[36] LAN E2400
A3
36 62 Monday, August 03, 2015
!!DMFWP!DP/
L32
*WCM2012F2S-161T03-short
L32
*WCM2012F2S-161T03-short
1
4
2
3
L19
*BLM18KG601SN1
L19
*BLM18KG601SN1
C
422
1u_6.
3V
_X
5R
_04
C
422
1u_6.
3V
_X
5R
_04
C218
MA1206CG-101J-202ER C218
MA1206CG-101J-202ER
R796 75_1%_04 R796 75_1%_04
C420
0.1u_16V_X7R_04
C420
0.1u_16V_X7R_04 .
L20
SWF2520CF-4R7M-M
.
L20
SWF2520CF-4R7M-M
C818
0.01u_16V_X7R_04
C818
0.01u_16V_X7R_04
L33
*WCM2012F2S-161T03-short
L33
*WCM2012F2S-161T03-short
1
4
2
3
R461
4.7K_04 R461
4.7K_04
R462
*10K_04 R462
*10K_04
R465
*10K_04
R465
*10K_04
R460 4.7K_04 R460 4.7K_04
R466 0_04 R466 0_04
C427 0.1u_16V_X7R_04 C427 0.1u_16V_X7R_04
R464
4.7K_04 R464
4.7K_04
R781 75_1%_04 R781 75_1%_04
C351
0.1u_16V_X7R_04
C351
0.1u_16V_X7R_04
C400
1u_6.3V_X5R_04
C400
1u_6.3V_X5R_04
C424 0.1u_16V_X7R_04 C424 0.1u_16V_X7R_04
R459 30K_1%_04 R459 30K_1%_04
C840
0.1u_16V_X7R_04
C840
0.1u_16V_X7R_04
D23 RB751S-40C2 D23 RB751S-40C2
A C
PJS-08SL3B
J_RJ1
PJS-08SL3B
J_RJ1
DD-
8
DD+
7
DB-
6
DC-
5
DC+
4
DB+
3
DA-
2
DA+
1
shield
GND1
shield
GND2
C428 0.1u_16V_X7R_04 C428 0.1u_16V_X7R_04
C397
1u_6.3V_X5R_04
C397
1u_6.3V_X5R_04
PR107
15mil_short_06
PR107
15mil_short_06
R226 75_1%_04 R226 75_1%_04
C399
0.1u_16V_X7R_04
C399
0.1u_16V_X7R_04
C
4
15
0.
1u_16V
_
X
7
R
_04
C
4
15
0.
1u_16V
_
X
7
R
_04
C352
1000P_50V_X7R_04
C352
1000P_50V_X7R_04
C362
10u_6.3V_X5R_06
C362
10u_6.3V_X5R_06
X4
FSX3L 25MHZ
X4
FSX3L 25MHZ
1 2
3 4
C396
0.1u_16V_X7R_04
C396
0.1u_16V_X7R_04
Atheros
E2400
E2400
U30
Atheros
E2400
E2400
U30
VDD33
1
PERSTn
2
WAKEn
3
DEBUGMODE[0]
5
CLKREQn
4
AVDDL_REG
6
XTLO
7
XTLI
8
AVDDH_REG
9
RBIAS
10
TX_P
30
TX_N
29
NC
28
TESTMODE[2]
27
TESTMODE[1]
26
TESTMODE[0]
25
PPS
24
LED[2]
23
AVDDH
22
TRXN3
21
LX
40
LED[1]
39
LED[0]
38
DVDDL_REG
37
RX_N
36
RX_P
35
AVDDL
34
REFCLK_P
33
REFCLK_N
32
AVDDL
31
TRXP0
11
TRXN0
12
AVDDL
13
TRXP1
14
TRXN1
15
AVDD33
16
TRXP2
17
TRXN2
18
AVDDL
19
TRXP3
20
GND
41
C
4
26
*1u_6.
3
V
_
X
5
R
_04
C
4
26
*1u_6.
3
V
_
X
5
R
_04
R227 75_1%_04 R227 75_1%_04
L47
NS892402
L47
NS892402
TCT1
1
TD1+
2
TD1-
3
TCT2
4
TD2+
5
TD2-
6
TCT3
7
TD3+
8
TD3-
9
TCT4
10
TD4+
11
TD4-
12
MX4-
13
MX4+
14
MCT4
15
MX3-
16
MX3+
17
MCT3
18
MX2-
19
MX2+
20
MCT2
21
MX1-
22
MX1+
23
MCT1
24
C398
*1000P_50V_X7R_04
C398
*1000P_50V_X7R_04
C349
15p_50V_NPO_04
C349
15p_50V_NPO_04
C342
10u_6.3V_X5R_06
C342
10u_6.3V_X5R_06
C
423
0.
1u_16V
_X
7R
_04
C
423
0.
1u_16V
_X
7R
_04
L23
*BLM18KG601SN1
L23
*BLM18KG601SN1
C394
0.1u_16V_X7R_04
C394
0.1u_16V_X7R_04
C841
0.1u_16V_X7R_04
C841
0.1u_16V_X7R_04
C350
15p_50V_NPO_04
C350
15p_50V_NPO_04
C
4
07
0.
1u_16V
_
X
7
R
_04
C
4
07
0.
1u_16V
_
X
7
R
_04
C816
0.1u_16V_X7R_04
C816
0.1u_16V_X7R_04
R463
4.7K_04 R463
4.7K_04
R390
2.37K_1%_04 R390
2.37K_1%_04
C361
10u_6.3V_X5R_06
C361
10u_6.3V_X5R_06
R403 0_06 R403 0_06
R355 1M_04 R355 1M_04
C
4
06
1u_6.
3V
_X
5R
_04
C
4
06
1u_6.
3V
_X
5R
_04
L30
*WCM2012F2S-161T03-short
L30
*WCM2012F2S-161T03-short
1
4
2
3
R401 *499_04 R401 *499_04
C
419
0.
1u_16V
_X
7R
_04
C
419
0.
1u_16V
_X
7R
_04
R404 *10mil_short R404 *10mil_short
R363 0_06 R363 0_06
L31
*WCM2012F2S-161T03-short
L31
*WCM2012F2S-161T03-short
1
4
2
3
C395
1u_6.3V_X5R_04
C395
1u_6.3V_X5R_04
C
4
25
*4
.7
u_6.
3V
_X
5R
_06
C
4
25
*4
.7
u_6.
3V
_X
5R
_06
C
405
0.
1u_16V
_X
7R
_04
C
405
0.
1u_16V
_X
7R
_04
C817
0.1u_16V_X7R_04
C817
0.1u_16V_X7R_04