Schematic Diagrams
PCH 9/9 B - 23
B.Schematic Diagrams
PCH 9/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
NO REBOOT STARP
ENABLE: HIGH
(INTERNAL WEAK PD)
BOOT STARP
ENABLE:LPC IS SELECT
(INTERNAL WEAK PD)
DFX TEST MODE QUALIFIER FOR OTHER
DFX STRAP WHEN SAMPLED LOW
(WEAK INTERNAL PU)
嶇
BIOS
䡢
娵
嶇
BIOS
䡢
娵
GPIO
H: W / TPM
L: W/O TPM
DEBUG
TX -> D+
RX -> D-
BIOS DEBUG PORT
11/14
嶇
BIOS
䡢
娵
N750HU_D02_20170301
BOARD_ID1
BOARD_ID2
R427
R428
R62
R66
0
0
1
1
0
1
1
0
0
0
1
1
1
0
0
1
0
1
2
3
Board ID Status
Status
ſ
"0"
堐䣢ᶵᶲẞ
; "1"
堐䣢ᶲẞ
L
L
L
L
H
H
H
H
3.3VS
3.3VA
3.3VS
VDD3
VDD3
3.3VS
3.3VS
3.3VS
8,9,10,11,12,13,14,16,17,18,19,20,23,24,25,27,32,33,34,35,38
VDD3
4,12,14,15,17,20,23,27,33,34,35,36,40,41,42,43
CPU_2_PCH_TRIGGER
6
PCH_2_CPU_TRIGGER
6
SB_BLON
10
3.3VA
4,9,14,15,16,17,20,42
SATA_PW R_EN
32
TBT_I2C_SDA2_PCH
29
TBT_I2C_SCL2_PCH
29
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[22] PCH 10_11/12-UART/I2C/GPIO
A3
22
48
Thursday, May 18, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[22] PCH 10_11/12-UART/I2C/GPIO
A3
22
48
Thursday, May 18, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[22] PCH 10_11/12-UART/I2C/GPIO
A3
22
48
Thursday, May 18, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
R422
*10K_04
R62
*10K_04
R384
*4.7K_04
R67
100K_04
W /O-TPM
T63
R66
10K_04
R88
*4.7K_04
R63
10K_04
W /TPM
R427
*10K_04
T72
T62
R428
10K_04
R68
*10K_04
SPT-H_PCH
11 OF 12
REV = 1.3
U36K
HM175_MP
GPP_B22/GSPI1_MOSI
AT29
GPP_B21/GSPI1_MISO
AR29
GPP_B20/GSPI1_CLK
AV29
GPP_B19/GSPI1_CS#
BC27
GPP_B18/GSPI0_MOSI
BD28
GPP_B17/GSPI0_MISO
BD27
GPP_B16/GSPI0_CLK
AW27
GPP_B15/GSPI0_CS#
AR24
GPP_C9/UART0_TXD
AV44
GPP_C8/UART0_RXD
BA41
GPP_C11/UART0_CTS#
AU44
GPP_C10/UART0_RTS#
AV43
GPP_C15/UART1_CTS#/ISH_UART1_CTS#
AU41
GPP_C14/UART1_RTS#/ISH_UART1_RTS#
AT44
GPP_C13/UART1_TXD/ISH_UART1_TXD
AT43
GPP_C12/UART1_RXD/ISH_UART1_RXD
AU43
GPP_C23/UART2_CTS#
AN43
GPP_C22/UART2_RTS#
AN44
GPP_C21/UART2_TXD
AR39
GPP_C20/UART2_RXD
AR45
GPP_C19/I2C1_SCL
AR41
GPP_C18/I2C1_SDA
AR44
GPP_C17/I2C0_SCL
AR38
GPP_C16/I2C0_SDA
AT42
GPP_D4/ISH_I2C2_SDA/ISH_I2C3_SDA
AM44
GPP_D23/ISH_I2C2_SCL/ISH_I2C3_SCL
AJ44
GPP_D9
AL44
GPP_D10
AL36
GPP_D11
AL35
GPP_D12
AJ39
GPP_D16/ISH_UART0_CTS#
AJ43
GPP_D15/ISH_UART0_RTS#
AL43
GPP_D14/ISH_UART0_TXD/SML0BCLK/I2C2_SCL
AK44
GPP_D13/ISH_UART0_RXD/SML0BDATA/I2C2_SDA
AK45
GPP_H20/ISH_I2C0_SCL
BC38
GPP_H19/ISH_I2C0_SDA
BB38
GPP_H22/ISH_I2C1_SCL
BD38
GPP_H21/ISH_I2C1_SDA
BE39
GPP_A23/ISH_GP5
BC22
GPP_A22/ISH_GP4
BD18
GPP_A21/ISH_GP3
BE21
GPP_A20/ISH_GP2
BD22
GPP_A19/ISH_GP1
BD21
GPP_A18/ISH_GP0
BB22
GPP_A17/ISH_GP7
BC19
T61
R375
*10K_04
SPT-H_PCH
REV = 1.3
10 OF 12
U36J
HM175_MP
VSS
A44
VSS
BC1
VSS
BB1
VSS
B1
VSS
A2
VSS
B2
VSS
A3
VSS
A4
VSS
B44
VSS
B45
VSS
A42
VSS
D45
VSS
BE44
VSS
BD44
VSS
BD45
VSS
BD2
PCH_TRIGIN
AK1
PCH_TRIGOUT
AL2
CPU_TRST#
AY5
PRDY#
AT4
PREQ#
AT3
RSVD
P24
RSVD
R24
RSVD
AN29
RSVD
P29
RSVD
N29
RSVD
R27
RSVD
P31
RSVD
U13
RSVD
W13
RSVD
AR22
RSVD
C1
RSVD
D1
RSVD
P27
RSVD
N31
R429
30.1_1%_04
LPSS_GSPI0_MOSI
LPSS_GSPI1_MOSI
RSVD22
PCH_XDP_PREQ#_R
PCH_XDP_PRDY#_R
H_TRST#_R
PCH_2_CPU_TRIGGER_R
DGPU_PW M_SELECT#
3G_CONFIG2
3G_CONFIG3
LPSS_GSPI1_MOSI
LPSS_GSPI0_MOSI
SB_BLON
TPM_DET
TPM_DET
SB_BLON
UART2_RXD
UART2_TXD
BOARD_ID1
BOARD_ID2
Sheet 22 of 48
PCH 9/9
Содержание N750HU
Страница 1: ...N750HU N751HU ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N750HU N751HU Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 44: ...Disassembly 2 20 2 Disassembly ...
Страница 47: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 48: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 49: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 50: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 51: ...HDD Caddy A 7 A Part Lists HDD Caddy Figure A 5 HDD Caddy ...
Страница 52: ...A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 53: ...MB A 9 A Part Lists MB Figure A 7 HDD ...
Страница 54: ...A 10 A Part Lists ...
Страница 104: ...Schematic Diagrams B 50 B Schematic Diagrams ...