Clevo W241EUQ, Service Manual

Page: 85 / 107

Schematic Diagrams
Card Reader, LAN RTL8411 B - 25
B.Schematic Diagrams
Card Reader, LAN RTL8411
REGLX and VDD10 must be shape
LED1/ SPI SC K
SD A/SPID I
ISOLATE#
SD
_
C
M
D
LAN_PC I E_W AKE#
R EXT_C
LA
N
X
T
A
L
2
R 493 1. 5K_04
R 142 2. 49K_1%_04
SD
_
C
D
#
R 217 15K_04
R 216 1K_04
R 746 10K_04
R 434 10K_04
3.3VS
LAN _VD D 33
R 749 0_04
ISOLATE#
R 747 0_06
EVD D 10
VD D 10
LAN _VD D 33 VDD 3
S
D
_
C
LK
/M
S
_
D
3_R
MS
_
D
0
VD D R EG
SD _W P/MS_D 1
MS_BS
L
E
D
1
/SPI
SC
K
SD_D 3/ MS_D 2
C 668
*5
p
_50
V
_
N
P
O
_
0
4
C 454
*
5p_5
0V
_
N
P
O
_04
C 670
*
5p_5
0V
_
N
P
O
_04
R 752 0_04
R 753 0_04
PC I E_RXN _4_GLAN
R 751 0_04
R 754 0_04
PC I E_RXP _4_GLAN
R 750 0_04
SD _D 3/MS _D 2_R
S
D
_D
0_
R
C 669
*
5p_
50V
_
N
P
O
_04
SD _D 2_R
SD A/S PID I
SD _C LK/ MS_D 3_R
SD _D 1/MS _C LK_R
SD_C LK/ MS_D 3
SD_D 1/ MS_C LK
SD _D 0_R
MS _IN S#
SD_D 2
SD_D 0
C 667
*5
p_5
0V
_
N
P
O
_
0
4
S
D
_D
1
/M
S
_
C
LK
_R
SD
_
D
2
_
R
RE
X
T
_
C
LA
N
X
T
A
L1
S
D
_
D
3/
M
S
_D
2_R
LAN _PC I E_W AKE #
RTL8411
From PCH pin F47
LAN XTAL1
6-22-25R00-1B4
6-22-25R00-1B5
LAN XTAL2
R 191
*0_04
Pin 39 Pin 12
(Shape)
R 756
0_04
R 207
*28mil_06
C 478
4. 7u_6.3V_X5R _06
GND
VIA
C 445
0. 1u_16V_Y 5V_04
C 199
*4. 7u_6.3V_X5R _06
C 148
0.1u_16V_Y 5V _04
C 177
* 4. 7u_6.3V_X5R _06
C145
0.1u_16V_Y 5V_04
C 450
0.1u_16V_Y 5V_04
.
L37
*SW F2520C F-4R 7M-M
C 139
0.1u_16V_Y 5V _04
C 448
*0.1u_16V_Y 5V _04
C 434 0. 1u_10V_X7R _04
C 443
* 4.7u_6.3V _X5R _06
R 496
* 150_06
C 432
22p_50V_N PO_04
C 189
0. 1u_16V_Y 5V_04
C 482
0. 1u_16V_Y 5V_04
C 165
0.1u_16V_Y 5V_04
X10
FSX5L_25MHZ
1 2
C 157
0. 1u_16V_Y 5V_04
R745 *0_04
D 16 R B751S-40C 2
A C
C 671
0.1u_16V_Y 5V _04
C170
* 4. 7u_6.3V_X5R _06
U49
RTL8411
A
V
DD3
3
58
M
S
_D
0/
x
D
_
D
1
56
MS
_
D
4
55
L
E
D0
/S
P
ICS
B
51
GP
O
50
X
D
_
CD#
57
S
D
_
CD#
/M
S
_
D5
54
L
E
D
1
/SPI
SC
K
49
DV
DD1
0
52
SD
_
C
M
D
/M
S
_
D
6
21
S
D
_
D
3/
M
S
_D
2
22
SD
_
D
2
23
GN
D
24
HS
IP
25
HS
IN
26
RE
F
C
L
K
_
P
27
RE
F
C
L
K
_
N
28
EV
D
D
1
0
29
HS
O
P
30
HSO
N
31
R EGOUT
48
VD D R EG
47
VD D R EG
46
EN SW R EG_H
45
SD A/ SPID I
44
LED 3/ SPID O
43
SC L/ LED _C R
42
D VD D10
41
LAN W AKEB
40
ISOLATEB
38
PER STB
37
C LKR EQB
36
SD _W P/ MS_D1
35
MS_BS
34
A
V
DD3
3
63
RS
E
T
62
A
V
DD1
0
61
C
KXT
AL
2
60
C
KXT
AL
1
59
VD D 33/18
33
GN
D
65
A
V
DD3
3
64
MD IP0
1
MD IN 0
2
AVD D 10
3
MD IP1
4
MD IN 1
5
MID P2
6
MD IN 2
7
AVD D 10
8
MD IP3
9
MD IN 3
10
AVD D 33
11
D VD D 33
12
C ard_3V3
13
SD _D 7
14
SD _D 6/ MS_I N S#
15
SD _D 5
16
SD_
D
4
17
S
D
_D
1
/M
S
_
C
LK
18
S
D
_D
0/
M
S
_D
7
19
SD
_
C
L
K
/M
S
_
D
3
20
GN
D
32
D VD D33
39
V
D
D
33/
18
53
G
ND1
66
G
ND2
67
G
ND3
68
G
ND4
69
G
ND5
70
GN D 6
71
GN D 7
72 GN D 8
73
C 435
0.1u_16V_Y 5V_04
C 136
1u_6. 3V_X5R _04
C 431
22p_50V_N P O_04
J_C AR D-R EV1
MDR 019-A0-1072
D AT2_SD
P2
VSS_MS
P21
C D /D AT3_SD
P3
C MD_SD
P4
VSS_SD
P5
VD D_SD
P6
C LK_SD
P7
VSS_SD
P8
D AT0_SD
P9
D AT1_SD
P10
W P_SD
P11
VSS_MS
P12
VC C_MS
P13
SC LK_MS
P14
D AT3_MS
P15
IN S_MS
P16
D AT2_MS
P17
SD IO/D AT0_MS
P18
D AT1_MS
P19
BS_MS
P20
C D _SD
P1
GN D
P23
GN D
P22
C 433 0. 1u_10V_X7R _04
R 683
*150_06
C 442
0. 1u_16V_Y 5V_04
C 479
0. 1u_16V_Y 5V_04
C198
* 0. 1u_16V_Y 5V_04
C437
0.1u_16V_Y 5V_04
C 135
0.1u_16V_Y 5V_04
LAN _VDD 33 R EGLX VD D 10
VD D 10
VD D 33/ 18
R EGLX
LAN_VD D 33
VD D 3
EVD D 10
VD D 10
V DD 10
VD D 33/18
LAN _VD D 33
LAN _VD D 33
VD D 10 V DD 10
LAN_VDD33 Rising Time¡G
1ms ~ 100ms
VD D 10 VD D 10 VD D 10
LAN _VD D 33
VDD R EG VDD R EG
VD D 33/ 18 VD D 33/18
VD D10
LAN _VD D 33
EV D D 10 EVD D 10
VDD 10
LAN _VD D 33 VD D33/18 V D D33/18
LAN_VD D 33 LAN _VD D 33
LAN _VD D 33
VC C _C AR D VC C _C ARD VC C _C AR D
VC C _C A RD
VC C _C A RD
VDD 3 13, 22,23,26,27, 30,31,32, 38
3. 3VS 3,9,10,11,12,13,14, 15, 16, 17, 18,19,20,23,25, 27, 28, 29, 30,31,36
P C IE_WAK E# 15,22,26
VC C _C AR D
LAN_MD IP1 25
LAN_MD IN 0 25
LAN_MD IP0 25
LAN_MD IP2 25
BU F_PLT_R ST# 17,22,26, 27
LAN_MD IN 1 25
C LK_PC I E_GLAN 14
LAN_MD IN 3 25
LAN_MD IP3 25
LAN_MD IN 2 25
PC I E_RXP4_GLAN 14
C LK_PC I E_GLAN # 14
PC I E_TXN 4_GLAN 14
PC I E_TXP4_GLAN 14
FLEX_GLAN _C LK 14 LAN _PC IE_W AKE# 27
LAN _C LKR EQ# 14
PC I E_RXN 4_GLAN 14
Switching Regulator close to pin48
(Shape)
Pin 12
C 672
* 10u_6. 3V_X5R _06
LAN_VD D 33
Close to Cardreader CONN
MS_BS
S D_D 1/ MS_C LK
4 IN 1 SOCKET SD/MMC/MS/MS Pro
S D_C LK/ MS_D 3
S D_D 1/ MS_C LK
S D_C MD
MS_IN S#
S D_C LK/ MS_D 3
S D_D 3/ MS_D 2
S D_W P/MS_D 1
MS_D 0
S D_D 0
S D_C D #
S D_W P/MS_D 1
S D_D 3/ MS_D 2
S D_D 2
Pin 11
C 134
0.1u_16V_Y 5V_04
LAN _VD D 33
VD D 3
Pin 61 Pin 52 Pin 3 Pin 41 Pin 8
Pin 47 Pin 46
Pin 63 Pin 58
Pin 64
Pin 29 Pin 29
Pin 33 Pin 53 Pin 53 Pin 33
Close to RTL8411 for SDXC EMI
LDO
mode
SWR
mode
EN SW R EG
L37¡BC177¡BC448 must close to Pin 48
SD UHS Mode Power Supply
R 755 0_06
CLEVO CO. 藍天電腦
Sheet 24 of 43
Card Reader, LAN
RTL8411