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Schematic Diagrams
PCH 4/9
VDD3
D
Sheet 27 of 59
PCH 4/9
C
B
D28
A
RB751S-40H
PCH
ESPI/LPC SELECT STRAP
IF SAMPLED HIGH, ESPI
IS SELECTED ELSE LPC
PCH HAS INTERNAL WEAK
PD
A
B - 28 PCH 4/9
5
4
33
PCH
33
27,33
R622
0_04
R623
*45.3K_1%_04
33
PCH
33
RTC3.2V
6-06-00054-06F
CLOSE TO PCH
PCH
D30
VCC_RTC
R460
30.1_1%_04
2
AUD_AZACPU_SDO_R
2
1
A
R459
30.1_1%_04
2
AUD_AZACPU_SCLK
C
3
2
A
PCH
R595
BAT54CW G
C748
R611
20K_1%_04
34
XTAL_CLKREQ
PCH
PCH
20K_1%_04
34
CNVI_RF_RST#
38
DMIC_DATA0
PCH
38
DMIC_CLK0
RTC_RST#
Rubband
PCH
C751
2019/12/30
1u_6.3V_X5R_02
JOPEN1
PCH
*OPEN_10mil-1MM
Rubband
PCH
2019/12/27
25
PM_PCH_PW ROK
SRTC_RST#
R632
25
PCH_DPW ROK
1K_04
34
SKIN_THRM_SNSR_ALERT_N
PCH
C756
25,44
SMB_CLK
1u_6.3V_X5R_02
25,44
SMB_DATA
PCH
J_RTC1
50271-0020N-001
PCB Footprint = 85204-02R
P/N = 6-20-43130-102
VDDQ
PCH
DRAM_RST#
R212
470_04
PCH
DDR4_DRAMRST#
R618
DDR4_DRAMRST#
8,9
17
NV_EN_DOW N
C463
D11
*0.1u_10V_X7R_04
C
A
R590
VIN
PCH
ZD5231BS2
PCH
C746
PCH
Flash Descriptor Security Overide
Low = Disabled-(Default)
High = Enabled
R486
1K_04
ME_W E
39
PCH
PCH
HDA_SDOUT
C
HDA_SDOUT
27,33
DCI BSSB MODE
TOP SWAP OVERRIDE STRAP
PCH HAS INTERNAL WEAK PD
HIGH:TOP SWAP ENABLED
LOW:TOP
SWAP
DISABLED(DEFAULT)
PCH HAS INTERNAL WEAK PD
3.3VS
3.3VA
R169
R162
150K_1%_04
*4.7K_04
SPKR_SMC_EXTSMI
PCH_HOT_GNSS_DISABLE
PCH
PCH
5
4
3
PCH
?
PCH
?
U27D
PCH
?
33_04
R479
BD11
HDA_BITCLK
HDA_BCLK/I2S0_SCLK
GPP_A12/BM_BUSY#/ISH_GP6/SX_EXIT_HOLDOFF#
BE11
HDA_SDIN0
HDA_SDI0/I2S0_RXD
R483
33_04
BF12
HDA_SDOUT
HDA_SDO/I2S0_TXD
R484
33_04
BG13
HDA_SYNC
HDA_SYNC/I2S0_SFRM
R478
33_04
BE10
AZ_RST#_R
HDA_RST#/I2S1_SCLK
BF10
HDA_SDI1/I2S1_RXD
BE12
PCH
I2S1_TXD/SNDW2_DATA
BD12
I2S1_SFRM/SNDW2_CLK
PCH
GPP_B1/GSPI1_CS1#/TIME_SYNC1
PCH
AUD_AZACPU_SDO
AM2
HDACPU_SDO
AN3
AUD_AZACPU_SDI
HDACPU_SDI
AUD_AZACPU_SCLK_R
AM3
HDACPU_SCLK
Angus
AV18
2020/04/20
GPP_D8/I2S2_SCLK
AW18
GPP_D7/I2S2_RXD
BA17
GPP_D6/I2S2_TXD/MODEM_CLKREQ
BE16
GPP_D5/I2S2_SFRM/CNV_RF_RESET#
R683
*33_04
PCH DMIC
BF15
GPP_D20/DMIC_DATA0/SNDW4_DATA
R684
*33_04
PCH DMIC
BD16
GPP_D19/DMIC_CLK0/SNDW4_CLK
AV16
GPP_D18/DMIC_DATA1/SNDW3_DATA
PCH DMIC
AW15
GPP_D17/DMIC_CLK1/SNDW3_CLK
C813
*27P_25V_NPO_02
RTC_RST#
BE47
RTCRST#
GPP_A13/SUSWARN#/SUSPWRDNACK
SRTC_RST#
BD46
SRTCRST#
AY42
PCH_PWROK
RSMRST#
BA47
RSMRST#
PCH_DPW ROK
AW41
DSW_PWROK
SKIN_THRM_SNSR_ALERT_N
BE25
SMB_CLK
GPP_C2/SMBALERT#
BE26
SMB_DATA
GPP_C0/SMBCLK
BF26
GPP_C1/SMBDATA
BF24
GPP_C5/SML0ALERT#
SML0_CLK
BF25
GPP_C3/SML0CLK
SML0_DATA
BE24
PCH
PCH_HOT_GNSS_DISABLE
GPP_C4/SML0DATA
BD33
GPP_B23/SML1ALERT#/PCHHOT#
SMC_CPU_THERM
BF27
GPP_C6/SML1CLK
SMD_CPU_THERM
BE27
GPP_C7/SML1DATA
4 OF 13
CML-H QS64
Rubband
?
PCH
VDD3
2019/12/27
VDD3
VDD3
R625
100K_04
U36
R619
PCH
74AHC1G08GW
PCH
1
VCC_3P3DSW_PWRGD Design Note:
4
100K_04
RSMRST#
PCH
2
PCH_DPWROK > 10ms Delay
Q56
0_04
G
2SK3018S3
PCH
PCH_DPW ROK
PCH
90.9K_1%_04
B
Q55
MMBT3904H
R586
PCH
39
EC_RSMRST#
20K_1%_04
PCH
39
SUSBC_EC#
SUSC#_PCH
SUSB#_PCH
PCH
SUSC#_PCH
R183
PCH
SUSC#_PCH
SUSB#_PCH
EC
EC_EN
DD_ON
SUSB#_PCH
PCH
R177
TLS CONFIDENTIALITY ENABLED
IF SAMPLED HIGH(DEFAULT)
PCH HAS INTERNAL WEAK PD
4,24,25,30,32,33,34,36,38,39,40,41,42,43,46,47,49,50,51,52,53,54,55
4,24,25,26,30,32,38,42,47
8,9,16,17,18,21,22,23,24,25,26,28,29,32,33,34,36,37,38,39,41,42,44,46
SKIN_THRM_SNSR_ALERT_N
R152
10K_04
3.3VA
PCH
22,41,42,43,44,45,46,47,48,49,54
3
2
1
ISH_GP_6_R
BF36
PCH
AV32
PM_CLKRUN#
PM_CLKRUN#
39
GPP_A8/CLKRUN#
LAN_DISABLE_N
BF41
PCH
GPD11/LANPHYPC
PCH_SLP_W LAN#
BD42
PCH
GPD9/SLP_WLAN#
DDR4_DRAMRST#
BB46
DRAM_RESET#
BE32
VRALERTB#
GPP_B2/VRALERT#
GPP_B1
BF33
net ,1018 Jacky
BE29
TPM_PIRQ#
PCH
TPM_PIRQ#
38
3.3VS
GPP_B0/GSPI0_CS1#
R47
PCH
GPP_K17/ADR_COMPLETE
AP29
R108
PCH
*100K_04
GPP_B11/I2S_MCLK
AU3
SYS_PWROK
SYS_PW ROK
25
BB47
PCIE_W AKE#
PCIE_W AKE#
36
WAKE#
SLP_A#
BE40
GPD6/SLP_A#
PM_SLP_LAN#
BF40
PCH
PCH
SLP_LAN#
BC28
SLP_S0#
39,42,46
GPP_B12/SLP_S0#
SUSB#_PCH
BF42
GPD4/SLP_S3#
SUSB#_PCH
BE42
SUSC#_PCH
SUSC#_PCH
GPD5/SLP_S4#
BC42
GPD10/SLP_S5#
SUS_CLK_R
BE45
R185
33_04
GPD8/SUSCLK
DSX
SUS_CLK
34
BF44
PM_BATLOW #
GPD0/BATLOW#
BE35
PCH
GPP_A15/SUSACK#
BC37
R534
*1K_04
Rubband
3.3VA
2019/12/17
PCH
BG44
LAN_W AKEUP#
LAN_W AKEUP#
GPD2/LAN_WAKE#
BG42
GPD1/ACPRESENT
AC_PRESENT
39
SLP_SUS#_R
BD39
SLP_SUS#
PW R_BTN#
BE46
PW R_BTN#
GPD3/PWRBTN#
AU2
SYS_RESET#
PCH
SYS_RESET#
SPKR_SMC_EXTSMI
AW29
R159
*10mil_short
PCH_SPKR
33
GPP_B14/SPKR
AE3
CPUPWRGD
H_PW RGD
4
PCH
ITP_PMODE
AL3
PCH
ITP_PMODE
AH4
H_TCK
4
PCH_JTAGX
AJ4
PCH_JTAG_TMS
H_TMS
4
AH3
PCH_JTAG_TDO
H_TDO
4
AH2
H_TDI
4
PCH_JTAG_TDI
AJ3
PCH_JTAG_TCK
R109
51_04
PCH_JTAG_TCK
PCH
SMC_CPU_THERM
1
8
SMD_CPU_THERM
RN1
2
7
1K_8P4R_04
SMB_CLK
3
6
SMB_DATA
4
5
R193
*20mil short-p
RSMRST#
PCH
PCH
SML0_CLK
R144
1K_04
SML0_DATA
R150
1K_04
PCH
PCH
VDD3
PCH
PCH
LAN_W AKEUP#
U6
R537
*10K_04
PCIE_W AKE#
74AHC1G08GW
R201
1K_04
1
PW R_BTN#
R549
*100K_04
4
PCH
SUSC#
42,44
PM_BATLOW #
2
1
8
AC_PRESENT
RN2
2
7
10K_8P4R_04
PCH
3
6
SYS_RESET#
4
5
100K_04
PM_CLKRUN#
R168
8.2K_04
PCH
PCH
VDD3
U5
74AHC1G08GW
1
RSMRST#
R589
100K_04
4
SUSB#
22,25,33,35,41,42,44,47
2
PCH
PCH
SUS_CLK
R186
100K_04
OD PLL VR ENABLE DISABLED WHEN
PCH
SAMPLED LOW
VDD3
3.3VA
6,8,9,42,44
VDDQ
Title
Title
Title
[27] PCH 4/12-HDA/SMBUS/RTC
[27] PCH 4/12-HDA/SMBUS/RTC
[27] PCH 4/12-HDA/SMBUS/RTC
3.3VS
4,6,47
1.05DX_VCCSTG
24,30
VCC_RTC
Size
Size
Size
Document Number
Document Number
Document Number
6-71-NP500-D02
6-71-NP500-D02
6-71-NP500-D02
VIN
A3
A3
A3
N18P
N18P
N18P
Date:
Date:
Date:
Monday, April 20, 2020
Monday, April 20, 2020
Monday, April 20, 2020
Sheet
Sheet
Sheet
2
1
D
39
39
24,34,36,39
39
C
3.3VA
B
VDD3
3.3VS
*1.5K_04
A
R e v
R e v
R e v
D02
D02
D02
27
27
27
o f
o f
o f
59
59
59
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