Schematic Diagrams
B - 34 PCH 4/9
B.Schematic Diagrams
PCH 4/9
Sheet 33 of 74
PCH 4/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CLOSE TO PCH
˅˃̀˼˿̆
˅˃̀˼˿̆
˅˃̀˼˿̆
˅˃̀˼˿̆
˄˃̀˼˿̆
˄˃̀˼˿̆
˄˃̀˼˿̆
˄˃̀˼˿̆
ESPI/LPC SELECT STARP
LPC : LOW (DEFAULT)
eSPI: HIGH
(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)
Flash Descriptor Security Overide
Low = Disabled-(Default)
High = Enabled
TLS CONFIDENTITALITY
ENABLE: HIGH
(INTERNAL WEAK PD)
KW>>sZE>/^>t,E^DW>>Kt
DRAM_RST#
SKL
ऱ
VCCRTC
ޣ՛࣍
3.2V
אՀ
(Skarkbay
ױ
3.3V)
ࢬא
PDG
৬ᤜආشאՀሽሁ
(1.5K,45.3K)
ࠡଖױᓳᖞ
'1' 1.20V
'0' 1.35V
DESIGN NOTE:
ຏव
BIOS
ࡳ
PIN
8/23
ଥ إ
SRTC_RST#
RTC_RST#
RTC_VBAT_1
GPP_C5
HDA_SDOUT
SKIN_THRM_SNSR_ALERT_N
RSMRST#
PCH_DPWROK
PWR_BTN#
PM_BATLOW#
AC_PRESENT
PM_SLP_LAN#
PCIE_WAKE#
SUS_PWR_ACK#_EC
PM_CLKRUN#
SYS_RESET#
SKIN_THRM_SNSR_ALERT_N
SUSCLK
SMB_CLK
SMB_DATA
DDR4_DRAMRST#
SUSWARN#
RSMRST#
SMB_DATA
SMB_CLK
SMD_CPU_THERM
SMC_CPU_THERM_R
RSMRST#
HDA_SDOUT#_R
HDA_BITCLK_R
HDA_SYNC#_R
HDA_RST#_R
PCH_SPKR
PCH_HOT_GNSS_DISABLE
SMB_CLK
SMB_DATA
AC_PRESENT
PWR_BTN#
LAN_WAKE#
SLP_SUS#_R
PCH_SPKR
SUS_PWR_ACK#_EC
SUSC#_PCH
SUSB#_PCH
SUSCLK
PM_BATLOW#
SLP_A#
PCIE_WAKE#
PM_SLP_LAN#
DDR4_DRAMRST#
PM_CLKRUN#
ISH_GP_6_R
AUD_AZACPU_SDO
AUD_AZACPU_SCLK_R
ITP_PMODE
PCH_JTAGX
PCH_JTAG_TMS
PCH_JTAG_TDO
PCH_JTAG_TDI
PCH_JTAG_TCK
SUS_PWR_ACK#_EC
SUSWARN#
GPP_C5
SML0_CLK
SML0_DATA
PCH_HOT_GNSS_DISABLE
SMC_CPU_THERM_R
SMD_CPU_THERM
SUSWARN#
SYS_RESET#
EC_EN
SUSC#_PCH
SUSB#_PCH
AMP_FAULTZ
AMP_FAULTZ
VCC_RTC
3.3VA
3.3VA
3.3VS
3.3VA
3.3VS
VDDQ
3.3VS
VDD3
VDD3
3.3VA
3.3VA
1.0V_VCCST
VDD3
VDD3
AUD_AZACPU_SCLK
3
AUD_AZACPU_SDO_R
3
AUD_AZACPU_SDI
3
HDA_BITCLK
41
HDA_SDOUT
33,41
HDA_SYNC
41
HDA_RST#
41,42
HDA_SDOUT
33,41
ME_WE
39
HDA_SDIN0
41
PM_PCH_PWROK
38
RSMRST#
39
SMB_CLK
42,43,49,57
SMB_DATA
42,43,49,57
VDD3
5,27,30,36,38,39,42,44,48,50,51,52,53,54,55,56,58,61,62,63,65,66
3.3VS
3,9,10,11,12,13,29,30,32,34,35,36,38,39,40,41,42,44,48,49,50,51,52,59
DDR4_DRAMRST#
9,10
VCC_RTC
30,36
1.0V_VCCST
5,7,32,58,59
SMB_CLK_R
9,10
SMB_DATA_R
9,10
3.3VA
5,30,31,32,34,36,38,52
VDDQ
7,9,10,53,57
GPIO4_1V8_MAIN_EN_R
29
H_PWRGD
5
AC_PRESENT
39
PWR_BTN#
39
EC_SLP_SUS#
39,52,56,58
PCH_SPKR
41
SUS_PWR_ACK#_EC
39
SUSC#_PCH
39
SUSB#_PCH
39
SUSCLK
48
SYS_PWROK
38
PCIE_WAKE#
44,48,50
DDR_VOL_SEL
57
PM_CLKRUN#
49
EC_EN
39
SUSB#
11,32,38,42,44,52,58
SUSC#
53,57,58
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[33] PCH 4/12-HDA/SMBUS/RTC
A3
33
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[33] PCH 4/12-HDA/SMBUS/RTC
A3
33
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P9500-D02A
D02A
[33] PCH 4/12-HDA/SMBUS/RTC
A3
33
74
Wednesday, March 08, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950HP
R128
8.2K_04
R486
10K_04
R478
8.2K_04
R132
*4.7K_04
R157
*10K_04
R122
1K_04
RN2
1K_8P4R_04
1
2
3
4
5
6
7
8
R500
45.3K_1%_04
R485
1K_04
R101
*1K_04
R503
1.5K_1%_04
R479
1K_04
C317
1u_6.3V_X5R_04
C703
*0.1u_10V_X7R_04
C729
*100P_50V_NPO_04
D5
RB751V-40(lision)
A
C
R135
20K_1%_04
R494
22_04
R152
1K_04
R502
0_04
R509
10K_04
U4
U74AHC1G08G-AL5-R
1
2
5
4
3
R497
22_04
R118
150K_1%_04
R775
10K_04
R496
22_04
U9
U74AHC1G08G-AL5-R
1
2
5
4
3
R105
1K_04
R149
*4.7K_04
R475
*1K_04
R153
10K_04
R495
22_04
R156
*10K_04
C318
*100P_50V_NPO_04
JOPEN1
*OPEN_10mil-1MM
1
2
R143
*0402_short
C329
*100P_50V_NPO_04
R521
30.1_1%_04
R139
*4.7K_04
JOPEN2
*OPEN_10mil-1MM
1
2
JTAG
SMBUS
AUDIO
SPT-H_PCH
4 OF 12
REV = 1.3
U114D
HM175_MP
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_PWROK
AW11
RSMRST#
BA11
DSW_PWROK
AV11
GPP_C2/SMBALERT#
BB41
GPP_C0/SMBCLK
AW44
GPP_C1/SMBDATA
BB43
GPP_C5/SML0ALERT#
BA40
GPP_C3/SML0CLK
AY44
GPP_C4/SML0DATA
BB39
GPP_B23/SML1ALERT#/PCHHOT#
AT27
GPP_C6/SML1CLK
AW42
GPP_C7/SML1DATA
AW45
GPP_A12/BMBUSY#/ISH_GP6/SX_EXIT_HOLDOFF#
BB17
GPP_A8/CLKRUN#
AW22
GPD11/LANPHYPC
AR15
GPD9/SLP_WLAN#
AV13
DRAM_RESET#
BC14
GPP_B2/VRALERT#
BD23
GPP_B1
AL27
GPP_B0
AR27
GPP_G17/ADR_COMPLETE
N44
GPP_B11
AN24
SYS_PWROK
AY1
WAKE#
BC13
GPD6/SLP_A#
BC15
SLP_LAN#
AV15
GPP_B12/SLP_S0#
BC26
GPD4/SLP_S3#
AW15
GPD5/SLP_S4#
BD15
GPD10/SLP_S5#
BA13
GPD8/SUSCLK
AN15
GPD0/BATLOW#
BD13
GPP_A15/SUSACK#
BB19
GPP_A13/SUSWARN#/SUSPWRDNACK
BD19
GPD2/LAN_WAKE#
BD11
GPD1/ACPRESENT
BB15
SLP_SUS#
BB13
GPD3/PWRBTN#
AT13
SYS_RESET#
AW1
GPP_B14/SPKR
BD26
PROCPWRGD
AM3
ITP_PMODE
AT2
JTAGX
AR3
JTAG_TMS
AR2
JTAG_TDO
AP1
JTAG_TDI
AP2
JTAG_TCK
AN3
R474
*10K_04
R123
20K_1%_04
S
D
G
Q15A
MTDK3S6R
2
6
1
C314
1u_6.3V_X5R_04
C
A
A
D35
BAT54CS3
1
2
3
R515
51_04
J_RTC1
50271-0020N-001
PCB Footprint = 85204-02R
P/N = 6-20-43130-102
2
1
R140
*0_04
C322
1u_6.3V_X5R_04
R104
*910_04
R516
51_04
R522
30.1_1%_04
S
D
G
Q15B
MTDK3S6R
5
3
4
R114
*0_04
R477
470_04
R174
*1.5K_04
R468
1K_04
C728
*100P_50V_NPO_04
R199
*0_04
Summary of Contents for P950HR
Page 1: ...P950HR ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P950HR Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 42: ...Disassembly 2 18 2 Disassembly ...
Page 45: ...Top with FP A 3 A Part Lists Top with FP Figure A 1 Top with FP ...
Page 46: ...A 4 Top without FP A Part Lists Top without FP Figure A 2 Top without FP ...
Page 47: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 48: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 49: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 50: ...A 8 LCD A Part Lists LCD Figure A 6 LCD ...
Page 126: ...Schematic Diagrams B 76 B Schematic Diagrams ...