Clevo W251EUQ User Manual

Schematic Diagrams
Card Reader, LAN RTL8411 B - 25
B.Schematic Diagrams
Card Reader, LAN RTL8411
REGLX and VDD10 must be shape
LED1/SPI SCK
SDA/SPID I
ISOLATE#
SD_CMD
LAN_PCIE_WAKE#
REXT_C
LANXTAL2
R493 1.5K_04
R142 2.49K_1%_04
SD_CD#
R217 15K_04
R216 1K_04
R746 10K_04
R434 10K_04
3.3VS
LAN_VDD33
R749 0_04
ISOLATE#
R747 0_06
EVDD10
VDD10
LAN_VDD33VDD3
SD_CLK/MS _D3_R
MS_D0
VDDREG
SD_WP/MS_D1
MS_BS
LED1/SPISCK
SD_D3/MS_D2
C668
*5p_50V_NPO_04
C454
*5p_50V_NPO_04
C670
*5p_50V_NPO_04
R752 0_04
R753 0_04
PCIE_RXN_4_GLAN
R751 0_04
R754 0_04
PCIE_RXP_4_GLAN
R750 0_04
SD_D3/MS_D2_R
SD_D0_R
C669
*5p_50V_NPO_04
SD_D2_R
SDA/SPIDI
SD_CLK/MS_D3_R
SD_D1/MS_CLK_R
SD_CLK/MS_D3
SD_D1/MS_CLK
SD_D0_R
MS_IN S#
SD_D2
SD_D0
C667
*5p_50V_NPO_04
SD_D1/MS_CLK_R SD_D2_R
REXT_C LANXTAL1
SD_D3/MS_D2_R
LAN_PCIE_WAKE#
RTL8411
From PCH pin F47
LANXTAL1
6-22-25R00-1B4
6-22-25R00-1B5
LANXTAL2
R191
*0_04
Pin 39Pin 12
(Shape)
R756
0_04
R207
*28mil_06
C478
4.7u_6 .3V_X5R_06
GND
VIA
C445
0.1u_16V_Y 5V_04
C199
*4.7u_6.3V_X5R_06
C148
0.1u_16V_Y 5V_04
C177
*4.7u_6.3V_X5R_06
C145
0.1u_16V_Y5V_04
C450
0.1u_16V_Y 5V_04
.
L37
*SW F2520C F-4R 7M-M
C139
0.1u_16V_Y 5V_04
C448
*0.1u_16V_Y 5V_04
C434 0.1u_10V_X7R_04
C443
*4.7u_6.3V_X5R_06
R496
*150_06
C432
22p_50V_ NPO_04
C189
0.1u_16V_Y 5V_04
C482
0.1u_16V_Y 5V_04
C165
0.1u_ 16V_Y 5V_04
X1 0
FSX5L_25MHZ
12
C157
0.1u_16V_Y 5V_04
R745 *0_04
D16 RB751S-40C2
AC
C671
0.1u_16V_Y 5V_04
C170
*4. 7u_6.3V_X5R_06
U49
RTL8411
AVDD33
58
MS_D0/xD_D 1
56
MS_D4
55
LED0/SPICSB
51
GPO
50
XD_CD#
57
SD_CD#/MS_D5
54
LED1/SPISCK
49
DVDD10
52
SD_CMD/MS_D6
21
SD_D3/MS_D2
22
SD_D2
23
GND
24
HSIP
25
HSIN
26
REFCLK_P
27
REFCLK_N
28
EVDD10
29
HSOP
30
HSON
31
REGOUT
48
VDDREG
47
VDDREG
46
ENSW REG_H
45
SDA/SPIDI
44
LED3/SPIDO
43
SCL/LED_CR
42
DVDD10
41
LANWAKEB
40
ISOLATEB
38
PERSTB
37
CLKREQB
36
SD_WP/MS_D1
35
MS_BS
34
AVDD33
63
RSET
62
AVDD10
61
CKXTAL2
60
CKXT AL1
59
VDD33/18
33
GND
65
AVDD33
64
MDIP0
1
MDIN0
2
AVDD10
3
MDIP1
4
MDIN1
5
MIDP2
6
MDIN2
7
AVDD10
8
MDIP3
9
MDIN3
10
AVDD33
11
DVDD33
12
Card_3V3
13
SD_D7
14
SD_D6/ MS_INS#
15
SD_D5
16
SD_D4
17
SD_D1/M S_CLK
18
SD_D0/ MS_D7
19
SD_CLK/MS_D3
20
GND
32
DVDD33
39
VDD33/ 18
53
GND1
66
GND2
67
GND3
68
GND4
69
GND5
70
GND6
71
GND7
72
GND8
73
C435
0.1u_16V_Y 5V_04
C136
1u_6.3V_X5R_04
C431
22p_50V_NPO_04
J_CARD-REV1
MDR019-A0-1072
DAT2_SD
P2
VSS_MS
P21
CD/DAT3_SD
P3
CMD_SD
P4
VSS_SD
P5
VDD_SD
P6
CLK_SD
P7
VSS_SD
P8
DAT0_SD
P9
DAT1_SD
P10
WP_SD
P11
VSS_MS
P12
VCC_MS
P13
SCLK_MS
P14
DAT3_MS
P15
INS_MS
P16
DAT2_MS
P17
SDIO/DAT0_MS
P18
DAT1_MS
P19
BS_MS
P20
CD_SD
P1
GND
P23
GND
P22
C433 0.1u_10V_X7R_04
R683
*150_06
C442
0.1u_16V_Y 5V_04
C479
0.1u_16V_Y 5V_04
C198
*0. 1u_16V_Y5V_04
C437
0.1u_16V_Y5V_04
C135
0.1u_ 16V_Y 5V_04
LAN_VDD33 REGLX VDD10
VDD10
VDD33/ 18
REGLX
LAN_VDD33
VDD3
EVDD10
VDD10
VDD10
VDD33/18
LAN_VDD33
LAN_VDD33
VDD10VDD10
LAN_VDD33 Rising Time¡G
1ms ~ 100ms
VDD10 VDD10VDD10
LAN_VDD33
VDDREG VDDREG
VDD33/ 18 VDD33/18
VDD10
LAN_VDD33
EVDD10 EVDD10
VDD10
LAN_VDD33 VDD33/18 VDD33/18
LAN_VDD33LAN_VDD33
LAN_VDD33
VCC_CARDVCC_CARD VCC_CARD
VCC_CARD
VCC_CARD
VDD313,22,23,26,27, 30,31,32, 38
3.3VS3,9,10,11,12,13,14, 15,16,17,18,19,20,23,25,27,28,29,30,31,36
PCIE_WAKE# 15,22,26
VCC_CARD
LAN_MDIP125
LAN_MDIN025
LAN_MDIP025
LAN_MDIP225
BUF_PLT_RST# 17,22,26,27
LAN_MDIN125
CLK_PCIE_GLAN 14
LAN_MDIN325
LAN_MDIP325
LAN_MDIN225
PCIE_RXP4_GLAN 14
CLK_PCIE_GLAN# 14
PCIE_TXN4_GLAN 14
PCIE_TXP4_GLAN 14
FLEX_GLAN _CLK 14LAN_PCIE_WAKE# 27
LAN_CLKREQ# 14
PCIE_RXN4_GLAN 14
Switching Regulator close to pin48
(Shape)
Pin 12
C672
*10u_6.3V_X5R_06
LAN_VDD33
Close to Cardreader CONN
MS_BS
SD_D1/MS_CLK
4 IN 1 SOCKET SD/MMC/MS/MS Pro
SD_CLK/MS_D3
SD_D1/MS_CLK
SD_CMD
MS_IN S#
SD_CLK/MS_D3
SD_D3/MS_D2
SD_WP/MS_D1
MS_D0
SD_D0
SD_CD#
SD_WP/MS_D1
SD_D3/MS_D2
SD_D2
Pin 11
C134
0.1u_16V_Y 5V_04
LAN_VDD33
VDD3
Pin 61Pin 52Pin 3 Pin 41Pin 8
Pin 47Pin 46
Pin 63Pin 58
Pin 64
Pin 29Pin 29
Pin 33
Pin 53Pin 53Pin 33
Close to RTL8411 for SDXC EMI
LDO
mode
SWR
mode
ENSW REG
L37¡BC177¡BC448 must close to Pin 48
SD UHS Mode Power Supply
R755 0_06
CLEVO CO. 藍天電腦
Sheet 24 of 43
Card Reader, LAN
RTL8411

Clevo W251EUQ Specifications

General

Brand	Clevo
Model	W251EUQ
Category	Laptop
Language	English