Card - Clevo NH77DBQ Service Manual

Schematic Diagrams
M.2 Card
D
Sheet 39 of 67
M.2 Card
M2. PCIE change(21~24)
C
B
A
B - 40 M.2 Card
5 4
NGFF_M (M2) SSD (PCIE 4X)
3.3VS
R790
H: PCIe
10K_04
35 CLK_PCIE_SSD2
35 CLK_PCIE_SSD2#
31 PCIE_TXP21_SSD
31 PCIE_TXN21_SSD
R795 *10mil_short
31 PCIE_RXP21_SSD
R794 *10mil_short
31 PCIE_RXN21_SSD
Reserved
31 PCIE_TXP22_SSD
31 PCIE_TXN22_SSD
31 PCIE_RXP22_SSD
31 PCIE_RXN22_SSD
31 PCIE_TXP23_SSD
31 PCIE_TXN23_SSD
31 PCIE_RXP23_SSD
31 PCIE_RXN23_SSD
31 PCIE_TXP24_SSD
31 PCIE_TXN24_SSD
31 PCIE_RXP24_SSD
31 PCIE_RXN24_SSD
GND
RTD3 POWER
3.3VS
M2_SSD2_3.3VS
M2_SSD2_3.3VS C764
3.3VS
*0.1u_6.3V_X5R_02
R455 0_06
R461 0_06
3.3VS
D02_1101_Alex
R348
*10K_04
32 SATA_M2_PW R_EN2
5 4
3
>120 mil
J_SSD2
C831 C842
75
GND13
73 74 *0.1u_10V_X7R_04 0.1u_10V_X7R_04
GND12 3.3V8
71 72
GND11 3.3V7
69 70
PEDET(NC-PCIe/GND-SATA) 3.3V6
67 68
GND
NC18 SUSCLK(32Khz)(O)
GND
M KEY
57 58
GND10 NC17
55 56
REFCLKP NC16
53 54 SSD_CLKREQ# Pu 10K near to PCH-H.
REFCLKN PEWake#(IO)
51 52
GND9 CLKREQ#(IO) SSD2_CLKREQ# 35
49 50
PETp0/SATA-A+ PERST#(O) BUF_PLT_RST# 31,40,42,45
47 48
PETn0/SATA-A- NC15
45 46
GND8 NC14
43 44
PERp0/SATA-B- NC13
41 42
PERn0/SATA-B+ NC12
39 40
GND7 NC11
37 38
DEVSLP0 34
PETp1 DEVSLP(O)
35 36
PETn1 NC10
33 34
GND6 NC9
31 32
PERp1 NC8
29 30
PERn1 NC7 M2_SSD2_3.3VS
27 28
GND5 NC6
25 26
PETp2 NC5
23 24
PETn2 NC4 C823
21 22
GND4 NC3 0.1u_6.3V_X5R_02
19 20
PERp2 NC2
17 18
PERn2 3.3V5
R383
15 16
GND3 3.3V4
13 14
PETp3 3.3V3 GND
11 12
PETn3 3.3V2
9 10
M2M_SSD2_LED#
GND2 DAS/DSS#(I)(OD)
7 8
PERp3 NC1
5 6 80 mils
PERn3 NC0
3 4
GND1 3.3V1
1 2
GND0 3.3V0
C845 C835
NFSM0-S6701-TP40 0.1u_16V_X5R_02 *0.1u_10V_X7R_02
P/N = 6-21-84KE0-075
PCB Footprint = NXSM0-S67XX-XX40
PCB Footprint Connector
GND GND
>120 mil
C850 C840
*0.1u_10V_X7R_02 0.1u_16V_X5R_02
GND GND
3.3VS
C758 U18 *G5016 C759
*0.1u_6.3V_X5R_02 1 6 *0.1u_6.3V_X5R_02
IN1 IN2
2 7
IN1 IN2
6A 6A
13 8
OUT1 OUT2
14 9
OUT1 OUT2
12 10
CT1 CT2
C766
C767
*470p_50V_X7R_04 *470p_50V_X7R_04
VDD3
C755 C754
C756
*1u_6.3V_X5R_02
*0.1u_6.3V_X5R_02
*0.1u_6.3V_X5R_02
M2_SSD1_3.3VS 40
3.3V 2,24,28,41,43,47,48,50,51,54,57,58,59,68,69
3.3VS 8,9,23,24,27,28,29,30,31,32,33,34,35,38,40,42,43,44,45,47,48,52,59,70,71
VDD3 4,23,30,31,33,36,40,42,44,45,46,47,48,49,52,53,55,56,57,58,59,60,63,70,71,72
5V 28,41,43,47,48,50,53,58,69
3
2 1
M2_SSD2_3.3VS
C891
22u_6.3V_X5R_06
GND
DEBUG PORT
raven Del 0629
3.3VS
10K_04
44
M2_SSD2_3.3VS
C887
22u_6.3V_X5R_06
GND
M2_SSD1_3.3VS
C768
*0.1u_6.3V_X5R_02
R350 *10K_04
3.3VS
SATA_M2_PW R_EN1 32
Title Title Title
[39] M.2 3G Card [39] M.2 3G Card [39] M.2 3G Card
Size Size Size Document Number Document Number Document Number
6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
Date: Date: Date: Friday, February 07, 2020 Friday, February 07, 2020 Friday, February 07, 2020 Sheet Sheet Sheet 39 39 39
2 1
D
C
B
A
Rev Rev Rev
D02 D02 D02
of of of 74 74 74