5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ESPI/LPC SELECT STARP
eSPI: HIGH
LPC: LOW
(INTERNAL WEAK PD)
TOP SWAP OVERRIDE STRAP
SWAP ENABLE: HIGH
SWAP DISABLE(DEFAULT): LOW
(INTERNAL WEAK PD)
EXI BOOT STALL BYPASS
ENABLE:HIGH
(INTERNAL WEAK PD)
OD PLL VR ENABLE DISABLED WHEN
SAMPLED LOW
ijıŮŪŭŴ
ijıŮŪŭŴ
IJıŮŪŭŴ
CLOSE TO PCH
Intel I2S I/F
Intel DMIC I/F
DSX
Non DSX
Flash Descriptor Security Overide
Low = Disabled-(Default)
High = Enabled
DRAM_RST#
6-06-00054-06F
VCC_3P3DSW_PWRGD Design Note:
PCH_DPWROK > 10ms Delay
D02
D02
D02
SUS_CLK
PCH_HOT_GNSS_DISABLE
SPKR_SMC_EXTSMI
GPP_C5
SUS_PWR_ACK#_R
HDA_SDOUT
AUD_AZACPU_SDO
AUD_AZACPU_SCLK_R
RSMRST#
SKIN_THRM_SNSR_ALERT_N
SMB_CLK
SMB_DATA
GPP_C5
SML0_CLK
SML0_DATA
PCH_HOT_GNSS_DISABLE
SMC_CPU_THERM
PCH_DPWROK
ISH_GP_6_R
PM_CLKRUN#
LAN_DISABLE_N
DDR4_DRAMRST#
VRALERTB#
GPP_B1
GPP_B0
PCIE_WAKE#
SLP_A#
PM_SLP_LAN#
SUS_CLK
PM_BATLOW#
SUSWARN#
AC_PRESENT
SLP_SUS#_R
PWR_BTN#
SYS_RESET#
SPKR_SMC_EXTSMI
ITP_PMODE
PCH_JTAGX
PCH_JTAG_TMS
PCH_JTAG_TDO
PCH_JTAG_TDI
PCH_JTAG_TCK
RTC_VBAT_1
RTC_RST#
SRTC_RST#
SUS_PWR_ACK#_R
HDA_SDOUT
DDR4_DRAMRST#
SKIN_THRM_SNSR_ALERT_N
PCIE_WAKE#
SML0_CLK
SML0_DATA
SUSWARN#
PM_BATLOW#
AC_PRESENT
PM_CLKRUN#
SYS_RESET#
SMB_CLK
SMB_DATA
SMC_CPU_THERM
SMD_CPU_THERM
RTC3.2V
RSMRST#
RSMRST#
RSMRST#
SMD_CPU_THERM
PCH_SLP_WLAN#
LAN_WAKEUP#
LAN_WAKEUP#
SUSWARN#
PCH_DPWROK
3.3VA
3.3VS
3.3VA
VCC_RTC
1.0V_VCCST
VDDQ
3.3VA
3.3VA
VDD3
VDD3
VDD3
VDD3
VIN
VDD3
3.3VS
VDD3
SUS_PWR_ACK#
42
AUD_AZACPU_SCLK
2
AUD_AZACPU_SDO_R
2
AUD_AZACPU_SDI
2
HDA_BITCLK
41
HDA_SDOUT
27,41
HDA_SYNC
41
HDA_RST#
41
HDA_SDIN0
41
SMB_CLK
9,39,47
SMB_DATA
9,39,47
PM_PCH_PWROK
9,25
H_PWRGD
4
SYS_PWROK
25
AC_PRESENT
42
PWR_BTN# 42
PCIE_WAKE#
35,38
SUSC# 42,45,47
SUSB# 22,25,36,37,42,44,45,47
SUS_CLK 34
SUS_WARN#
42
HDA_SDOUT
27,41
ME_WE 42
DDR4_DRAMRST#
8,9
VDD3 4,24,25,30,32,34,38,39,42,44,45,46,50,51,52,53,54,55,56
3.3VS 8,9,17,18,20,21,22,23,24,26,28,29,30,32,34,35,38,39,40,41,42,43,44,49,53,54,55,56
VDDQ 6,8,9,35,36,47,50
VCC_RTC
24,30
1.0V_VCCST
4,6,26,45,49
3.3VA 4,9,24,25,26,30,32,50
SLP_S0# 45
PCH_DPWROK
25
EC_RSMRST#
42
VIN 22,44,45,46,47,48,49,51,52,53,54,55
PCH_SPKR
41
GPP_B0 47
PCH_SLP_WLAN#
42
NV_EN_DOWN
17
GPIO4_1V8_MAIN_EN_R
18
LAN_WAKEUP#
24,34,38,42
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
63
Tuesday, October 11, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
63
Tuesday, October 11, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
63
Tuesday, October 11, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R207
*4.7K_04
Q32
2SK3018S3
G
D
S
C558
*0.1u_16V_Y5V_04
D26
ZD5231BS2
A
C
JOPEN1
*OPEN_10mil-1MM
1
2
R552
470_04
R413
47K_04
R175
499_1%_04
RN1
10K_8P4R_04
1
2
3
4
5
6
7
8
R196
10K_04
C707
1u_6.3V_X5R_04
R416
90.9K_1%_04
U33
TC7SZ08FU
1
2
5
4
3
JTA G
SM
B
U
S
AUDIO
SP T-H_P CH
4 OF 12
REV = 1.3
U45D
HM170
HDA_BCLK
BA9
HDA_RST#
BD8
HDA_SDI0
BE7
HDA_SDI1
BC8
HDA_SDO
BB7
HDA_SYNC
BD9
RSVD_BD1
BD1
RSVD_BE2
BE2
DISPA_SDO
AM1
DISPA_SDI
AN2
DISPA_BCLK
AM2
GPP_D8/I2S0_SCLK
AL42
GPP_D7/I2S0_RXD
AN42
GPP_D6/I2S0_TXD
AM43
GPP_D5/I2S0_SFRM
AJ33
GPP_D20/DMIC_DATA0
AH44
GPP_D19/DMIC_CLK0
AJ35
GPP_D18/DMIC_DATA1
AJ38
GPP_D17/DMIC_CLK1
AJ42
RTCRST#
BC10
SRTCRST#
BB10
PCH_PW ROK
AW 11
RSMRST#
BA11
DSW _PW ROK
AV11
GPP_C2/SMBALERT#
BB41
GPP_C0/SMBCLK
AW 44
GPP_C1/SMBDATA
BB43
GPP_C5/SML0ALERT#
BA40
GPP_C3/SML0CLK
AY44
GPP_C4/SML0DATA
BB39
GPP_B23/SML1ALERT#/PCHHOT#
AT27
GPP_C6/SML1CLK
AW 42
GPP_C7/SML1DATA
AW 45
GPP_A12/BMBUSY#/ISH_GP6/SX_EXIT_HOLDOFF#
BB17
GPP_A8/CLKRUN#
AW 22
GPD11/LANPHYPC
AR15
GPD9/SLP_W LAN#
AV13
DRAM_RESET#
BC14
GPP_B2/VRALERT#
BD23
GPP_B1
AL27
GPP_B0
AR27
GPP_G17/ADR_COMPLETE
N44
GPP_B11
AN24
SYS_PW ROK
AY1
W AKE#
BC13
GPD6/SLP_A#
BC15
SLP_LAN#
AV15
GPP_B12/SLP_S0#
BC26
GPD4/SLP_S3#
AW 15
GPD5/SLP_S4#
BD15
GPD10/SLP_S5#
BA13
GPD8/SUSCLK
AN15
GPD0/BATLOW #
BD13
GPP_A15/SUSACK#
BB19
GPP_A13/SUSW ARN#/SUSPW RDNACK
BD19
GPD2/LAN_W AKE#
BD11
GPD1/ACPRESENT
BB15
SLP_SUS#
BB13
GPD3/PW RBTN#
AT13
SYS_RESET#
AW 1
GPP_B14/SPKR
BD26
PROCPW RGD
AM3
ITP_PMODE
AT2
JTAGX
AR3
JTAG_TMS
AR2
JTAG_TDO
AP1
JTAG_TDI
AP2
JTAG_TCK
AN3
R544
*0_04
R197
*1.5K_04
C
A
A
D36
BAT54CS3
1
2
3
R586
30.1_1%_04
R414
47K_04
R545
1K_04
R415
20K_1%_04
R142
1K_04
R585
51_04
C705
1u_6.3V_X5R_04
R616
30.1K_1%_04
R587
51_04
R622
45.3K_1%_04
R621
1.5K_1%_04
R623
1K_04
R176
*4.7K_04
R210
150K_1%_04
C706
10u_6.3V_X5R_06
Q33
MMBT3904H
B
E
C
R837
*10K_04
D8
RB751S-40H
A
C
R548
*1K_04
R178
499_1%_04
R547
*20mil short-p
R588
30.1_1%_04
R195
*20mil short-p
R551
*10mil_short
RN6
1K_8P4R_04
1
2
3
4
5
6
7
8
R198
*4.7K_04
R808
0_04
R615
30.1K_1%_04
J_RTC1
53011-00201-001
-
2
+
1
R546
*0_04
R553
1K_04
Schematic Diagrams
B - 28 PCH 4/9
B.Schematic Diagrams
PCH 4/9
Sheet 27 of 63
PCH 4/9
Summary of Contents for N870HK1
Page 1: ...N870HK1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N870HK1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...