Schematic Diagrams
B - 26 PCH 2/9
B.Schematic Diagrams
PCH 2/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EC DELAY 99ms(UP)
5- Audio Port 1 USB3 Con.
1- USB3 M/B Charger
3- Type-C
8- CCD
7- 3G
14- BT
Differential between RCOMPN/RCOMPP.
Length matched to less than 1% trace.
USB TABLE
USB2.0
DEVICE
USB3.0
Charger, PORT 3
CCD
WLAN
PORT1
eSATA Combo
3G
2
3
4
5
6
7
8
1
1
PORT2
9
OC5
OC5
OC4
OC4
OC1
OC1
OC0
OC0
OC2
OC
8
6
2
TO VR_ON & EC
ON
6- Audio Port 2 USB2 Con.
BUF_PLT_RST#
10- Finger
USB2 COMP RES: PLACE WITHIN 1 INCH
DESIGN NOTE:
7- USB3.1 Gen1 M.2 B Key
HM370 PCIE Port 5 NO Function
HM370 PCIE Port 6 NO Function
HM370 PCIE Port 7 NO Function
HM370 PCIE Port 8 NO Function
D02_12/21_H
D02_01/03_H
USB_OC0#
USB_OC1#
USB_OC2#
VISACH2_D3
USB_OC4#
USB_OC5#
USB_OC6#
USB_OC7#
USB2_COMP
USB2_VBUSSENSE
TP_PCH_U13
USB2_ID
GPD7
GPD7
SYS_PWROK_R
ALL_SYS_PWRGD
ALL_SYS_PWRGD
VDD3
VDD3
VDD3
VDD3
VDD3
PM_PCH_PWROK
9,27
SYS_PWROK
27
VDD3
4,24,27,30,34,36,37,40,42,43,44,48,50,51,52,53
DMI_MT_IR_0_DN
2
DMI_MT_IR_0_DP
2
DMI_MT_IR_1_DN
2
DMI_MT_IR_1_DP
2
DMI_MT_IR_2_DN
2
DMI_MT_IR_2_DP
2
DMI_MT_IR_3_DN
2
DMI_MT_IR_3_DP
2
DMI_IT_MR_0_DN
2
DMI_IT_MR_0_DP
2
DMI_IT_MR_1_DN
2
DMI_IT_MR_1_DP
2
DMI_IT_MR_2_DN
2
DMI_IT_MR_2_DP
2
DMI_IT_MR_3_DN
2
DMI_IT_MR_3_DP
2
USB_PN14
34
USB_PP14
34
3.3VA
4,9,24,26,27,30,48
PCH_DPWROK
27
SUSB#
22,35,40,42,43,45,48
VCCIO_PWRGD
43
ALL_SYS_PWRGD
4,22,40,47
PLT_RST#
17,24
BUF_PLT_RST#
34,36,38,40
USB_PP1
35
USB_PN1
35
USB_PN3
35
USB_PP3
35
USB_PN5
37
USB_PP5
37
USB_PN6
37
USB_PP6
37
USB_PP7
33
USB_PN7
33
USB_PP8
38
USB_PN8
38
USB_PN10
37
USB_PP10
37
USB3_RXN7
33
USB3_RXP7
33
USB3_TXN7
33
USB3_TXP7
33
VCORE_PG
47
PM_PWROK
40
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[25] PCH 2/12-DMI/PCIE/USB2.0
A3
25
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
2 OF 13
U34B
HM370
USB2N_1
J3
USB2P_1
J2
USB2N_2
N13
USB2P_2
N15
USB2N_3
K4
USB2P_3
K3
USB2N_4
M10
USB2P_4
L9
USB2N_5
M1
USB2P_5
L2
USB2N_6
K7
USB2P_6
K6
USB2N_7
L4
USB2P_7
L3
USB2N_8
G4
USB2P_8
G5
USB2N_9
M6
USB2P_9
N8
USB2N_10
H3
USB2P_10
H2
USB2N_11
R10
USB2P_11
P9
USB2N_12
G1
USB2P_12
G2
USB2N_13
N3
USB2P_13
N2
USB2N_14
E5
USB2P_14
F6
USB2_COMP
F4
USB2_VBUSSENSE
F3
USB2_ID
G3
DMI4_RXP
K29
DMI6_RXN
G26
DMI4_TXN
E28
DMI2_TXP
B31
PCIE1_TXN/USB31_7_TXN
A17
DMI7_RXN
R24
DMI5_RXP
L26
DMI5_TXN
C27
DMI3_TXP
B29
PCIE4_RXP/USB31_10_RXP
R18
DMI6_RXP
F26
DMI4_TXP
D29
DMI6_TXN
B26
GPP_F17/USB2_OC6#
AR37
DMI7_RXP
P24
PCIE3_RXP/USB31_9_RXP
J18
DMI5_TXP
B27
DMI7_TXN
B25
DMI6_TXP
C26
PCIE3_TXP/USB31_9_TXP
C19
DMI7_TXP
A25
PCIE21_RXN
T43
PCIE3_RXN/USB31_9_RXN
K18
GPP_E10/USB2_OC1#
AL40
GPP_E9/USB2_OC0#
AH36
PCIE22_RXN
U40
PCIE2_RXP/USB31_8_RXP
P21
PCIE5_RXN
F20
PCIE23_RXN
W 43
PCIE21_RXP
R44
PCIE6_RXN
K21
PCIE21_TXN
G47
PCIE4_TXN/USB31_10_TXN
D20
PCIE3_TXN/USB31_9_TXN
B19
GPP_F16/USB2_OC5#
AR35
PCIE24_RXN
Y40
PCIE22_RXP
U41
PCIE7_RXN
L24
PCIE22_TXN
H47
PCIE5_RXP
G20
PCIE2_TXP/USB31_8_TXP
C18
PCIE5_TXN
B21
PCIE23_RXP
W 44
PCIE6_RXP
J21
PCIE23_TXN
G49
PCIE21_TXP
F46
PCIE8_RXN
F24
PCIE6_TXN
D21
GPP_E12/USB2_OC3#
AL41
PCIE24_RXP
Y41
PCIE2_RXN/USB31_8_RXN
R21
DMI0_RXN
K34
PCIE7_RXP
J24
PCIE22_TXP
H48
PCIE24_TXN
G46
PCIE7_TXN
C23
PCIE5_TXP
A22
PCIE23_TXP
G48
DMI1_RXN
G33
PCIE8_RXP
G24
PCIE1_RXP/USB31_7_RXP
F16
PCIE6_TXP
C21
PCIE4_TXP/USB31_10_TXP
C20
PCIE8_TXN
B24
GPP_F18/USB2_OC7#
AV43
DMI2_RXN
K32
DMI0_RXP
J35
PCIE24_TXP
G45
DMI0_TXN
C33
GPD7
BE41
PCIE7_TXP
B23
PCIE2_TXN/USB31_8_TXN
B18
PCIE1_TXP/USB31_7_TXP
B17
DMI3_RXN
G30
DMI1_RXP
F34
DMI1_TXN
C32
PCIE8_TXP
C24
RSVD1
U13
PCIE4_RXN/USB31_10_RXN
N18
DMI4_RXN
M29
DMI2_RXP
J32
PCIE1_RXN/USB31_7_RXN
G17
DMI2_TXN
C31
DMI0_TXP
B33
GPP_F15/USB2_OC4#
AV47
DMI5_RXN
M26
DMI3_RXP
F30
DMI3_TXN
C29
DMI1_TXP
B32
GPP_E11/USB2_OC2#
AJ44
U16D
74LVC08APW
12
13
11
14
7
U16B
74LVC08APW
4
5
6
14
7
R360
113_1%_04
R425
1K_04
R358
*1K_04
R195
100K_04
R198
0_04
R361
*1K_04
R196
*0_04
C421
*0.1u_10V_X7R_04
R187
10K_04
U16C
74LVC08APW
9
10
8
14
7
U16A
74LVC08APW
1
2
3
14
7
R144
100K_04
R197
10K_04
Sheet 25 of 60
PCH 2/9
Содержание N870EK1
Страница 1: ...N870EK1 N871EK1 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N870EK1 N871EK1 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 40: ...Disassembly 2 16 2 Disassembly ...
Страница 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 48: ...A 8 A Part Lists ...
Страница 110: ...Schematic Diagrams B 62 Power Sequence B Schematic Diagrams ...