Schematic Diagrams
B - 28 PCH 4/9
B.Schematic Diagrams
PCH 4/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
TOP SWAP OVERRIDE STRAP
SWAP ENABLE: HIGH
SWAP DISABLE(DEFAULT): LOW
(INTERNAL WEAK PD)
EXI BOOT STALL BYPASS
ENABLE:HIGH
(INTERNAL WEAK PD)
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Flash Descriptor Security Overide
Low = Disabled-(Default)
High = Enabled
6-06-00054-06F
VCC_3P3DSW_PWRGD Design Note:
PCH_DPWROK > 10ms Delay
Non DSX
CLOSE TO CPU
< 1.1"
CLOSE TO PCH
DSX
GPP_B14
GPP_B23
HDA_SDO
GPP_C5
ESPI/LPC SELECT (for EC)
eSPI: 1
LPC: 0
(INTERNAL WEAK PD)
9/22
9/22
11/30
D02_12/04_H
D02_0302_S
PCH_HOT_GNSS_DISABLE
SPKR_SMC_EXTSMI
RTC_VBAT_1
RTC_RST#
SRTC_RST#
HDA_SDOUT
PCIE_WAKE#
SML0_CLK
SML0_DATA
SUSWARN#
RTC3.2V
RSMRST#
RSMRST#
RSMRST#
LAN_WAKEUP#
PCH_DPWROK
HDA_SDOUT
SUS_PWR_ACK#_R
SUSWARN#
PCH_JTAG_TCK
PCH_JTAG_TDO
LAN_DISABLE_N
PM_CLKRUN#
ISH_GP_6_R
AUD_AZACPU_SDO
AUD_AZACPU_SCLK_R
RSMRST#
PCH_DPWROK
SMD_CPU_THERM
SKIN_THRM_SNSR_ALERT_N
SMB_CLK
SMB_DATA
GPP_C5
SML0_CLK
SML0_DATA
PCH_HOT_GNSS_DISABLE
SMC_CPU_THERM
PCH_SLP_WLAN#
GPP_B1
VRALERTB#
DDR4_DRAMRST#
PM_SLP_LAN#
PCIE_WAKE#
SLP_S0#
SLP_A#
SUS_PWR_ACK#_R
SUS_CLK
PM_BATLOW#
SUSWARN#
LAN_WAKEUP#
AC_PRESENT
SYS_RESET#
SLP_SUS#_R
SPKR_SMC_EXTSMI
PWR_BTN#
PCH_JTAG_TDO
PCH_JTAG_TMS
PCH_JTAGX
PCH_JTAG_TCK
PCH_JTAG_TDI
ITP_PMODE
PM_BATLOW#
AC_PRESENT
KBC_RST#
SMI#
SMC_CPU_THERM
SMD_CPU_THERM
SMB_DATA
SMB_CLK
SUSB#_PCH
SUSC#_PCH
3.3VS
3.3VA
VCC_RTC
3.3VA
VDD3
VDD3
VDD3
VDD3
VIN
VDD3
1.05DX_VCCSTG
VDD3
3.3VS
HDA_BITCLK
39
HDA_SDOUT
27,39
ME_WE
40
VDD3
4,24,25,30,34,36,37,40,42,43,44,48,50,51,52,53
3.3VS
8,9,20,21,22,23,24,26,28,29,32,34,36,37,38,39,40,41,42,47,51,52,53
VDDQ
6,8,9,45,48
VCC_RTC
24,30
1.05_VCCST
4,6,26,47,48
3.3VA
4,9,24,26,30,48
EC_RSMRST#
40
VIN
22,42,43,44,45,46,47,49,50,51,52
NV_EN_DOWN
17
HDA_SDIN0
39
HDA_SDOUT
27,39
HDA_SYNC
39
HDA_RST#
39
AUD_AZACPU_SCLK
2
AUD_AZACPU_SDO_R
2
AUD_AZACPU_SDI
2
PM_PCH_PWROK
9,25
PCH_DPWROK
25
SMB_CLK
9,37,45
SMB_DATA
9,37,45
DDR4_DRAMRST#
8,9
SYS_PWROK
25
PCIE_WAKE#
34,36
SUSC#_PCH
40
SUSB#_PCH
40
SUS_PWR_ACK#
40
SUS_CLK
34
SUS_WARN#
40
LAN_WAKEUP#
36,40
H_PWRGD
4
AC_PRESENT
40
PWR_BTN#
40
PCH_SPKR
39
PCH_JTAGX
4
PCH_JTAG_TMS
4
PCH_JTAG_TDO
4
PCH_JTAG_TDI
4
CNVI_XTAL_CLKREQ
34
CNVI_RF_RST#
34
PM_CLKRUN#
28,40
1.05DX_VCCSTG
4,6,48
SYS_RESET#
28
KBC_RST#
28,40
SMI#
28,40
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
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
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
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
[27] PCH 4/12-HDA/SMBUS/RTC
A3
27
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R413
30.1_1%_04
R146
*0_04
Q20
2SK3018S3
G
D
S
C360
1u_6.3V_X5R_04
R150
*4.7K_04
J_RTC1
53011-00201-001
-
2
+
1
C361
1u_6.3V_X5R_04
C629
10u_6.3V_X5R_06
RN7
10K_8P4R_04
1
2
3
4
5
6
7
8
R411
51_04
C
A
A
D33
BAT54CS3
1
2
3
R145
1K_04
R254
20K_1%_04
D22
ZD5231BS2
A
C
R391
*45.3K_1%_04
R702
100K_04
R451
*4.7K_04
R441
0_04
R142
20K_1%_04
R412
51_04
R147
*1K_04
R141
20K_1%_04
Q21
MMBT3904H
B
E
C
R457
*0402_short-p
R414
30.1_1%_04
4 OF 13
U34D
HM370
HDACPU_SDO
AM2
HDACPU_SDI
AN3
HDACPU_SCLK
AM3
PCH_PW ROK
AY42
DSW _PW ROK
AW 41
SYS_PW ROK
AU3
CPUPW RGD
AE3
ITP_PMODE
AL3
GPD0/BATLOW #
BF44
GPD3/PW RBTN#
BE46
GPD5/SLP_S4#
BE42
GPP_C4/SML0DATA
BE24
GPP_D19/DMIC_CLK0/SNDW 4_CLK
BD16
I2S1_SFRM/SNDW 2_CLK
BD12
GPP_B11/I2S_MCLK
AP29
HDA_BCLK/I2S0_SCLK
BD11
HDA_SDO/I2S0_TXD
BF12
SRTCRST#
BD46
RSMRST#
BA47
GPP_D17/DMIC_CLK1/SNDW 3_CLK
AW 15
GPP_D8/I2S2_SCLK
AV18
GPD4/SLP_S3#
BF42
GPP_C3/SML0CLK
BF25
GPD11/LANPHYPC
BF41
PCH_JTAGX
AH4
HDA_SYNC/I2S0_SFRM
BG13
GPP_C0/SMBCLK
BE26
HDA_RST#/I2S1_SCLK
BE10
SYS_RESET#
AU2
GPP_A12/BM_BUSY#/ISH_GP6/SX_EXIT_HOLDOFF#
BF36
HDA_SDI0/I2S0_RXD
BE11
GPD9/SLP_W LAN#
BD42
SLP_LAN#
BF40
GPP_C5/SML0ALERT#
BF24
GPP_D20/DMIC_DATA0/SNDW 4_DATA
BF15
GPP_D6/I2S2_TXD/MODEM_CLKREQ
BA17
RTCRST#
BE47
GPD6/SLP_A#
BE40
GPP_A15/SUSACK#
BE35
GPP_B2/VRALERT#
BE32
GPP_D5/I2S2_SFRM/CNV_RF_RESET#
BE16
GPP_B1/GSPI1_CS1#/TIME_SYNC1
BF33
GPP_C6/SML1CLK
BF27
GPD10/SLP_S5#
BC42
GPP_A8/CLKRUN#
AV32
PCH_JTAG_TDI
AH2
GPD8/SUSCLK
BE45
GPP_C2/SMBALERT#
BE25
PCH_JTAG_TMS
AJ4
GPP_K17/ADR_COMPLETE
R47
GPP_C1/SMBDATA
BF26
GPP_B23/SML1ALERT#/PCHHOT#
BD33
W AKE#
BB47
DRAM_RESET#
BB46
GPP_D18/DMIC_DATA1/SNDW 3_DATA
AV16
HDA_SDI1/I2S1_RXD
BF10
PCH_JTAG_TCK
AJ3
GPP_B0/GSPI0_CS1#
BE29
GPP_B14/SPKR
AW 29
GPD2/LAN_W AKE#
BG44
GPD1/ACPRESENT
BG42
GPP_C7/SML1DATA
BE27
I2S1_TXD/SNDW 2_DATA
BE12
SLP_SUS#
BD39
GPP_A13/SUSW ARN#/SUSPW RDNACK
BC37
GPP_B12/SLP_S0#
BC28
GPP_D7/I2S2_RXD
AW 18
PCH_JTAG_TDO
AH3
R262
47K_04
R392
0_04
R153
150K_1%_04
R449
*10K_04
R261
47K_04
R152
*0402_short-p
R439
1K_04
RN6
1K_8P4R_04
1
2
3
4
5
6
7
8
R253
0_04
R701
100K_04
C483
*0.1u_10V_X7R_04
D38
RB751S-40H
A
C
R445
1K_04
R444
1K_04
R148
*0402_short-p
U26
TC7SZ08FU
1
2
5
4
3
R149
*0_04
JOPEN1
*OPEN_10mil-1MM
1
2
R453
10K_04
R263
90.9K_1%_04
R390
1K_04
Sheet 27 of 60
PCH 4/9
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 ...