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Sheet 30 of 72
PCH 1/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CONSENT STRAP
ENABLE:LOW
(INTERNAL WEAK PU)
PESONALITY STRAP
IS ENABLED IF LOW
PCH HAS NO INTERNAL
TERMINATION
ESPI FLASH SHARING MODE
MASTER ATTACHED FLASH SHARING:LOW
SLAVE ATTACEHD FLASH SHARING:HIGH
(INTERNAL WEAK PD)
GPP_G_14_GSXDIN:
DMI AC COUPLING FULL VOLTAGE MODE
WHEN SAMPLED LOW
M.2_CNV_RGI_DT_BT_UART0_TX
M.2 CNVI STRAP
HIGH -> DISABLE
LOW -> ENABLE
BIOS + ME ROM
SPI_* = 1"~6.5"
128MB
MX25L12873FM2I-10G 6-04-25128-A72
GD25B127DSIGR 6-04-25127-470
VCCPSPI VOLTAGE SELECT
LOW: 3.3V (DEFAULT)
HIGH: 1.8V
(INTERNAL WEAK PD)
RESERVED
External pull-up is required. Recommend
100K if pulled up to 3.3V or 75K if
pulled up to 1.8V.
This strap should sample HIGH. There
should NOT be any on-board device
driving it to opposite direction during
strap sampling.
GPP_K_14_GSXDIN:
DMI AC COUPLING FULL VOLTAGE MODE
WHEN SAMPLED LOW
CNVI_WIGIG_DET#
LOW: CNVi DEVICE
HIGH: Qualcomm WiGig DEVICE
M.2_CNV_BRI_DT_BT_UART0_RTS
XTAL SELECT-1
LOW: 38.4MHz
HIGH: 24MHz
SPI_IO2
SPI_IO3
SPI_IO2
SPI_IO3
SPI_W P#
SPI_HOLD#
GPP_H_12
HSPI_MSO
HSPI_MSI
W IFI_RF_KILL_R_N
BT_RF_KILL_R_N
CNV_W R_CLK_DN
CNV_W R_CLK_DP
CNV_W R_LANE0_DN
CNV_W R_LANE0_DP
CNV_W R_LANE1_DN
CNV_W R_LANE1_DP
CNV_W T_CLK_DN
CNV_W T_LANE0_DN
CNV_W T_LANE0_DP
CNV_W T_LANE1_DN
CNV_W T_LANE1_DP
CNV_W T_RCOMP
MPHY_RCOMPN
CNV_W T_CLK_DP
MPHY_RCOMPP
SD3_RCOMP_1P8
SD3_RCOMP_3P3
GPPJ_RCOMP_1P8
M.2_CNV_BRI_DT_BT_UART0_RTS
M.2_CNV_BRI_RSP
M.2_CNV_RGI_DT_BT_UART0_TX
M.2_CNV_RGI_RSP
CNVI_MFUART2_TXD
GPP_J1
M.2_CNV_BRI_DT_BT_UART0_RTS
GPP_H15
GPP_J1
VCCIO_3P3_PW RGATE
M.2_CNV_RGI_DT_BT_UART0_TX
GPP_J1
SPI_SI_M
SPI_SO_M
SPI_SCLK_M
HSPI_MSI
HSPI_MSO
HSPI_CE#
SPI_W P#
SPI_CS0#
SPI_HOLD#
CNVI_MFUART2_TXD
GPP_H15
VCCIO_3P3_PW RGATE
GPP_K_14_GSXDIN
M.2_CNV_BRI_RSP
M.2_CNV_RGI_RSP
HSPI_SCLK
VCC_RTC
3.3VA_SPI
1.8VA_PCH
3.3VA_SPI
3.3VA
1.8VA
3.3VA_SPI
3.3VA
3.3VS
3.3VA
VDD3
1.8VA_PCH
PLT_RST#
29,38
VDD3
5,27,31,33,36,38,39,42,47,48,49,51,52,53,54,55,56,57,63,64
3.3VS
9,10,11,12,13,32,33,34,35,38,39,40,41,42,46,47,48,49,51,56,57,58,64
VCC_RTC
33,36
3.3VA
5,33,34,36,38,53,54
HSPI_CE#
39
HSPI_MSO
39
HSPI_SCLK
39
HSPI_MSI
39
CNV_W T_CLK_DN
49
CNV_W T_LANE0_DN
49
CNV_W T_LANE0_DP
49
CNV_W T_LANE1_DN
49
CNV_W T_LANE1_DP
49
CNV_W T_CLK_DP
49
M.2_CNV_BRI_DT
49
M.2_CNV_RGI_DT
49
M.2_CNV_RGI_RSP
49
M.2_CNV_BRI_RSP
49
BT_EN
39,49
W LAN_EN
39,49
SW I#
39
VCCIO_3P3_PW RGATE
54
1.8VA
33,36,53,54
GPP_J1
56
H_SKTOCC_N
5,34
1.05VA
36,54,56
CNVI_W IGIG_DET#
39,49
CNVI_GNSS_PA_BLANKING
49
CNV_W R_CLK_DN
49
CNV_W R_CLK_DP
49
CNV_W R_LANE0_DN
49
CNV_W R_LANE0_DP
49
CNV_W R_LANE1_DN
49
CNV_W R_LANE1_DP
49
1.8VA_PCH
36
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[30] PCH A,M/13-SPI/SMBUS
A3
30
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[30] PCH A,M/13-SPI/SMBUS
A3
30
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[30] PCH A,M/13-SPI/SMBUS
A3
30
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
R466
10K_04
PCH
C759
0.1u_16V_Y5V_04
PCH
U31
74AUP1G07GW
PCH
NC
1
A
2
GND
3
VCC
5
Y
4
R287
33_04
PCH
R441
200_1%_04
PCH
R143
1M_04
PCH
13 OF 13
U175M
HM370_MP
PCH
GPP_J_2
AW3
GPP_J_3
AT10
GPP_J_4_CNV_BRI_DT_UART0_RTSB
AV4
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
GPPJ_RCOMP_1P83
BE2
GPP_J0/CNV_PA_BLANKING
AV6
GPP_I11/M2_SKT2_CFG0
AP3
GPP_G1/SD_D0
BE9
GPP_G7/SD_WP
AV13
GPP_G5/SD_CD#
BE8
GPP_I12/M2_SKT2_CFG1
AP2
GPP_G2/SD_D1
BF8
PCIE_RCOMPN
B12
GPP_G3/SD_D2
BF9
GPP_J9/CNV_MFUART2_TXD
AU9
GPP_I13/M2_SKT2_CFG2
AN4
GPP_I14/M2_SKT2_CFG3
AM7
PCIE_RCOMPP
A13
GPP_G4/SD_D3
BG8
GPP_G6/SD_CLK
BD8
GPP_J1/CPU_VCCIO_PWR_GATE#
AY3
GPP_J7/CNV_RGI_RSP/UART0_CTS#
AV3
GPP_J8/CNV_MFUART2_RXD
AW2
GPP_J10
AV7
SD_RCOMP_3P3
BE4
RSVD3
Y36
GPP_J5/CNV_BRI_RSP/UART0_RXD
AY2
GPP_J6/CNV_RGI_DT/UART0_TXD
BA4
TP
AL35
RSVD2
Y35
SD_RCOMP_1P8
BE5
GPP_J11/A4WP_PRESENT
AR13
RSVD1
BC1
GPP_G0/SD_CMD
AW13
R414
*0_04
PCH
R279
33_04
PCH
R646
20K_04
PCH
R119
200_1%_04
PCH
R475
33_04
PCH
R289
0_04
PCH
R435
*0_04
PCH
R478
20K_04
PCH
T28
R451
33_04
PCH
R285
20K_04
PCH
R519
20K_04
PCH
U21
MX25L12873F
PCH
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R134
33_04
PCH
R493
33_04
PCH
R122
200_1%_04
PCH
R120
*100K_04
PCH
R645
20K_04
PCH
C589
0.1u_16V_Y5V_04
PCH
R456
10K_04
PCH
R637
0_04
PCH
R272
20K_04
PCH
R482
20K_04
PCH
R420
*1K_04
PCH
R444
10K_04
PCH
C1011
*0.1u_16V_Y5V_04
PCH
R277
33_04
PCH
R152
100K_04
PCH
T82
R428
10K_04
PCH
JOPEN2
*OPEN_10mil-1MM
PCH
1
2
R151
*100K_04
PCH
R467
*10K_04
PCH
R542
100_1%_04
PCH
1 OF 13
U175A
HM370_MP
PCH
SPI0_CLK
AW47
GPP_D22/SPI1_IO3
BC17
SPI0_MISO
BA45
SPI0_MOSI
AU41
VSS
AL37
GPP_K14/GSXDIN
W46
GPP_D2/SPI1_MISO/SBK2_BK2
BE18
GPP_E3/CPU_GP0
AL47
GPP_H16/SML4CLK
AE43
GPP_B4/CPU_GP3
BC33
GPP_K16/GSXCLK
Y47
GPP_B3/CPU_GP2
BF32
GPP_E7/CPU_GP1
AM45
GPP_H17/SML4DATA
AJ46
SPI0_IO2
AY48
GPP_B13/PLTRST#
AV29
GPP_H14/SML3DATA
AD48
SPI0_IO3
BA46
SPI0_CS2#
AT40
GPP_H10/SML2CLK
AE48
GPP_H11/SML2DATA
AD47
SPI0_CS1#
AW48
GPP_K12/GSXDOUT
Y46
GPP_D21/SPI1_IO2
BD17
SPI0_CS0#
AY47
GPP_H18/SML4ALERT#
AE44
GPP_D0/SPI1_CS#/SBK0_BK0
BF19
GPP_D1/SPI1_CLK/SBK1_BK1
BE19
TP
AN35
RSVD2
R15
GPP_H15/SML3ALERT#
AC47
GPP_K15/GSXSRESET#
AA45
GPP_K13/GSXSLOAD
Y48
RSVD1
R13
GPP_H13/SML3CLK
AF47
GPP_D3/SPI1_MOSI/SBK3_BK3
BF18
GPP_H12/SML2ALERT#
AB47
GPP_A11/PME#/SD_VDD2_PWR_EN#
BE36
INTRUDER#
BB44
R448
10K_04
PCH
D26
RB751S-40H
PCH
A
C
R638
*0_04
PCH
R701
*100K_04
PCH
R418
10K_04
PCH
R144
20K_04
PCH
R443
150_1%_04
PCH
Schematic Diagrams
PCH 1/9 B - 31
B.Schematic Diagrams
PCH 1/9
Summary of Contents for P955EP6
Page 1: ...P955EP6 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P955EP6 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...
Page 122: ...Schematic Diagrams B 74 B Schematic Diagrams ...