Schematic Diagrams
PCH 9/9 B - 39
B.Schematic Diagrams
PCH 9/9
Sheet 38 of 67
PCH 9/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
NO REBOOThis signal has an integrated weak
pull-down resistor (20 KΩ nominal) to
disable the no reboot strap functionality
by default.
To enable no reboot on TCO Timer
expiration, this signal should be
pulled-up to V3.3S through a 1k to 2.2 KΩ
±5% resistor.
BOOT STARP
This signal has an integrated weak
pull-down resistor (20 KΩ nominal)
to default boot from SPI.
To enable boot to LPC, this signal
should be pulled up to V3.3S through
a 1k to 2.2 KΩ ±5% resistor.
嶇
BIOS
䡢
娵
嶇
BIOS
䡢
娵
DEBUG
TX -> D+
RX -> D-
嶇
BIOS
䡢
娵
GPIO
H: W / TPM
L: W/O TPM
Differential between RCOMPN/RCOMPP.
Length matched to less than 1% trace.
DEL ASM_SMI#
XTAL SELECT-1
HIGH -> 24 MHZ
LOW -> 38.4 MHZ
M.2 CNVI STRAP
HIGH -> DISABLE
LOW -> ENABLE
Leakage
D01A for CNVI samuel
D01A for CNVI samuel
Raven add 0731
D02_102518_Alex_Typec DP issue
D02_1109_Alex
3.3VS
3.3VA
3.3VS
3.3VS
3.3VS
PCH1.8VA
PCH1.8VA
PCH1.8VA
3.3VS
PCH1.8VA PCH1.8VA
3.3VS
8,9,23,24,27,28,29,30,31,32,33,34,35,39,40,42,43,44,45,47,48,52,59,70,71
VDD3
4,23,30,31,33,36,39,40,42,44,45,46,47,48,49,52,53,55,56,57,58,59,60,63,70,71,72
CPU_2_PCH_TRIGGER
6
PCH_2_CPU_TRIGGER
6
SB_BLON
28
3.3VA
4,30,31,32,33,36,44,48,53
SATA_PW R_EN
43
CNVI_MFUART2_RXD
40
CNVI_GNSS_PA_BLANKING
40
CNVI_W GR_CLKP
40
CNVI_W GR_CLKN
40
CNVI_W GR_D0N
40
CNVI_W GR_D0P
40
CNVI_W GR_D1N
40
CNVI_W GR_D1P
40
CNVI_W T_CLKN
40
CNVI_W T_CLKP
40
CNVI_W T_D0N
40
CNVI_W T_D0P
40
CNVI_W T_D1N
40
CNVI_W T_D1P
40
CNVI_BRI_DT
40
CNVI_RGI_DT
40
CNVI_MFUART2_TXD
40
H_SKTOCC_N
4,34
PCH1.8VA
36
GPP_J1
48,53
H_TRST#
4
H_PREQ#
4
H_PRDY#
4
GPIO4_1V8_MAIN_EN_R
24
CNVI_BRI_RSP
40
CNVI_RGI_RSP
40
SMD_7411
69
SMC_7411
69
I2C_SCL_TP
43
I2C_SDA_TP
43
I2C2_SDA
56,59
I2C2_SCL
56,59
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[38] PCH 10_11/12-UART/I2C/GPIO
A3
38
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[38] PCH 10_11/12-UART/I2C/GPIO
A3
38
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[38] PCH 10_11/12-UART/I2C/GPIO
A3
38
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R625
200_1%_04
R261
100K_04
W /O TPM
R279
*0_06
R278
*4.7K_04
10 OF 13
?
?
?
?
U43J
CML_PCH_H_IP_EXT/BGA
TRIGGER_OUT
AK3
TRIGGER_IN
AK2
CPU_TRST#
AM4
PREQ#
AL2
RSVD4
R32
RSVD3
N32
PRDY#
AM5
RSVD2
AH15
RSVD1
AH14
RSVD8
Y15
RSVD7
Y14
RSVD6
U37
RSVD5
U35
T71
R628
150_1%_04
R223
200_1%_04
T63
R208
*10K_04
R630
100K_04
R207
4.7K_04
11 OF 13
?
?
?
?
U43K
CML_PCH_H_IP_EXT/BGA
GPP_C22/UART2_RTS#
AW21
GPP_C20/UART2_RXD
BD20
GPP_D13/ISH_UART0_RXD/I2C2_SDA
BE17
GPP_C23/UART2_CTS#
AV21
GPP_D12/ISH_SPI_MOSI/GP_BSSB_DI/GSPI2_MOSI
AN18
GPP_C18/I2C1_SDA
BF21
GPP_C19/I2C1_SCL
BE21
GPP_C13/UART1_TXD/ISH_UART1_TXD
AP21
GPP_D14/ISH_UART0_TXD/I2C2_SCL
BF17
GPP_H20/ISH_I2C0_SCL
AG45
GPP_A17/SD_VDD1_PWR_EN#/ISH_GP7
BD38
GPP_C12/UART1_RXD/ISH_UART1_RXD
AU24
GPP_B16/GSPI0_CLK
BF29
GPP_D16/ISH_UART0_CTS#/CNV_WCEN
BF14
GPP_B15/GSPI0_CS0#
BB26
GPP_A23/ISH_GP5
AV34
GPP_D10/ISH_SPI_CLK/GSPI2_CLK
BB20
GPP_H22/ISH_I2C1_SCL
AH47
GPP_A22/ISH_GP4
AW32
GPP_D15/ISH_UART0_RTS#/GSPI2_CS1#/CNV_WFEN
AR18
GPP_H19/ISH_I2C0_SDA
AH46
GPP_C17/I2C0_SCL
BC22
GPP_C16/I2C0_SDA
BF23
GPP_D23/ISH_I2C2_SCL/I2C3_SCL
BE14
GPP_A19/ISH_GP1
BD34
GPP_D11/ISH_SPI_MISO/GP_BSSB_CLK/GSPI2_MISO
BB16
GPP_A21/ISH_GP3
BA33
GPP_D9/ISH_SPI_CS#/GSPI2_CS0#
BA20
GPP_H21/ISH_I2C1_SDA
AH48
GPP_C21/UART2_TXD
BE20
GPP_C15/UART1_CTS#/ISH_UART1_CTS#
BD21
GPP_A18/ISH_GP0
BF35
GPP_A20/ISH_GP2
BE34
GPP_C14/UART1_RTS#/ISH_UART1_RTS#
AW24
GPP_C11/UART0A_CTS#
AP24
GPP_C8/UART0A_RXD
BE23
GPP_D4/ISH_I2C2_SDA/I2C3_SDA/SBK4/BK4
BE15
GPP_C10/UART0A_RTS#
BA24
GPP_C9/UART0A_TXD
BB24
GPP_B21/GSPI1_MISO
BD30
GPP_B22/GSPI1_MOSI
BA26
GPP_B17/GSPI0_MISO
BD29
GPP_B19/GSPI1_CS0#
AW26
GPP_B18/GSPI0_MOSI
BE30
GPP_B20/GSPI1_CLK
AU26
R212
*100K_04
R649
*10K_04
R616
20K_04
R258
10K_04
NH77
R635
30.1_1%_04
R657
*10K_04
R629
10K_04
R626
200_1%_04
R237
100K_04
R268
*0402_short
R211
100K_04
R615
22_04
R631
20K_04
R662
10K_04
R276
*0402_short
R260
10K_04
TPM
R248
75K_1%_04
T64
13 OF 13
?
?
?
?
U43M
CML_PCH_H_IP_EXT/BGA
CNV_WR_CLKN
BD4
CNV_WR_CLKP
BE3
CNV_WR_D0N
BB3
CNV_WR_D0P
BB4
CNV_WR_D1N
BA3
CNV_WR_D1P
BA2
CNV_WT_CLKN
BC5
CNV_WT_CLKP
BB6
CNV_WT_D0N
BE6
CNV_WT_D0P
BD7
CNV_WT_D1N
BG6
CNV_WT_D1P
BF6
CNV_WT_RCOMP
BA1
GPPJ_RCOMP_1P81
BD1
GPPJ_RCOMP_1P82
BE1
GPP_J0/CNV_PA_BLANKING
AV6
GPP_I11/M2_SKT2_CFG0
AP3
GPP_G7/SD_WP
AV13
GPP_G5/SD_CD#
BE8
GPP_I12/M2_SKT2_CFG1
AP2
PCIE_RCOMPN
B12
GPP_J9/CNV_MFUART2_TXD
AU9
GPP_I13/M2_SKT2_CFG2
AN4
GPP_I14/M2_SKT2_CFG3
AM7
PCIE_RCOMPP
A13
GPP_G6/SD_CLK
BD8
GPP_J8/CNV_MFUART2_RXD
AW2
GPP_J10
AV7
TP
AL35
RSVD2
Y35
GPP_J11/A4WP_PRESENT
AR13
RSVD1
BC1
GPP_J2
AW3
GPP_G4/SD_DATA3
BG8
GPP_J3
AT10
GPP_J7/CNV_RGI_RSP/UART0B_CTS#
AV3
GPP_J1/CPU_C10_GATE#
AY3
GPP_J4/CNV_BRI_DT/UART0B_RTS#
AV4
SD_1P8_RCOMP
BE5
GPP_J5/CNV_BRI_RSP/UART0B_RXD
AY2
GPP_J6/CNV_RGI_DT/UART0B_TXD
BA4
SD_3P3_RCOMP
BE4
GPP_G3/SD_DATA2
BF9
GPPJ_RCOMP_1P83
BE2
GPP_G2/SD_DATA1
BF8
RSVD3
Y36
GPP_G0/SD_CMD
AW13
GPP_G1/SD_DATA0
BE9
R283
*0402_short
R627
22_04
R228
10K_04
R265
*0402_short
R259
*10K_04
R665
100_1%_04
R270
*0_06
R689
*4.7K_04
LPSS_GSPI0_MOSI
LPSS_GSPI1_MOSI
PCH_2_CPU_TRIGGER_R
BOARD_ID2
DGPU_PW M_SELECT#
3G_CONFIG2
LPSS_GSPI1_MOSI
LPSS_GSPI0_MOSI
SB_BLON
UART2_TXD
UART2_RXD
TPM_DET
TPM_DET
PCIECOMP_N
PCIECOMP_P
BOARD_ID1
CNV_W T_RCOMP
SD3_RCOMP_1P8
SD3_RCOMP_3P3
GPPJ_RCOMP_1P8
CNVI_BRI_DT
CNVI_RGI_DT
GPP_J1
SMI#_R
SMI#_R
SMD_7411_I2C
SMC_7411_I2C
Содержание NH77DBQ
Страница 1: ...NH77DBQ NH77DEQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer NH77DBQ NH77DEQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 46: ...A 8 A Part Lists ...