Service manual
Schematic Diagrams
B - 26 PCH GPIO/HDA
B.Schematic Diagrams
PCH GPIO/HDA
SMB_CLK_MAIN
SDATO
TP_PCH_GP26
PCH_GP20
R763 *10K_04
R208
390K_1%_06
DSWODVREN
DEMO BOARD
SMD_CPU_THERM33
SMC_CPU_THERM33
TP_SUSCLK
SMB_DATA
VDD3
PWR_BTN# 33
3.3V
VDD3
R767 *10K_04
PCH_GP45
R654 10K_04
V_3P3_STBY\G¡÷VDD3
H_PWRGD 5,6
HDA_RST#35
R493 *0_04
PCH_GP31
C
A
A
D7
BAT54CW(lision)
1
2
3
MXM_BI T_CLK16
HDA_SPKR 35
TP_PCH_JTAG_TDO
PCH_SLP_M#
PCH_GP34 39
R467 *10K_04
D03-1012J
del X8(MC-146)
R760 10K_04
PCH_GP46
R759 10K_04
PCH_GP72
Flash Descriptor
Security Overide
SUSB# 18,33, 35,46,49
R764 10K_04
PCH_GP47
PCH_GP33
R456 *8.2K_04
TP_PCH_GP64
GPIO15
Low = Intel Management Engine Crypto Transport
Layer Security (TLS) cipher suite with no
confidentiality
High = Intel Management Engine Crypto TLS
cipher suite with confidentiality
PCH_SLP_LAN_N 49
SUS_ST#
0713J
Add "*"
R406 10K_04
R713 *0_04
R762 10K_04
1_WATT_CTRL_2
HECETA_CTRL
3.3VS
PCH_GP34
SUSC# 33,41,46
SKTOCC_N 5
PCH_GP35
R653 *10K_04
SML_CLK1
R701
100K_04
C858 *0.1u_10V_X5R_04
U38
74AHC1G08GW
1
2
5
4
3
BUF_PLT_RST# 18,32,37,38,40
3.3V
PLTRST#
HDA_SDOUT35
R439 0_04
SMB_CLK_MAIN 6,18,30,37,46,51,52
PCH_GP44
R443 4.7K_04
R427 0_04
CK_14M_ICH
R450 *1K_04
R441 0_04
R429 0_04
V_3P3_A¡÷VDD3
HDA_SPKR
PCH_GP45
0713J
Add
SYNC
Q48
MTN7002ZHS3
G
DS
RSMRST# 33
PCH_GP46
PWRGD_3V 24,41
PWRGD_3V
PCH_GP28 41
PCH_GP28
PCH_GP47
R327 10K_04
PCH_GP33
D02-0928J
PDA bug75,
3.3VS¡÷3.3V
3.3V
SCI#
BIT_CLK
R372 2.2K_04
HDA_SYNC35
TP_SAS_ACT1
TP_ PMTES T_R ST
RI#
SMB_DATA_MAIN 6,18,30,37,46,51,52
SDATO
PCH_MUTE# 35
HDA_BIT_CLK35
R700 *47K_04
PCH_DPWROK
SPI_FLASH
SPI_VDD
C912 0.1u_16V_Y5V_04
NC5
NC_04
U43
25VF032B
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R754 1K_1%_04
VDD3
R753 4.7K_04
SPI_CLK
SPI_MISO
SPI_CS
SPI_MOSI
SML_CLK038
SML_DATA038
SUS_ST# 31
INTRUDER#
R770
*0_04
R463 10K_04
VDD3
R752 2.2K_04
R757 2.2K_04
R432 2.2K_04
R451 10K_04
R428 2.2K_04
VDD3
SPI_* = 1.5"~6.5"
LPC_AD[3:0]31,33
Q49
MTN7002ZHS3
G
DS
R739 10K_04
LAN_DISABLE_N
R346 10K_04
3.3V_LAN
LAN_DISABLE_N
SB_BLON
FP_RST_N
DEMO BOARD
RTCX1
RTCX2
Zo=
55£[¡Ó15%
C881
15P_50V_NPO_04
X10 32.768K
14
3 2
C882 15p_50V_NPO_04
R714
10M_04
TP_PCH_GP25
TP_PCH_GP65
C866
1u_6.3V_X5R_04
R909 *10mil_short
R758 10K_04
PCH_GP44
DEMO BOARD
R769
*0_04
PCH_GP26 41
PCH_ME_RCVR_N
PCH_GP24
SPI_CLK PCH_GP32
TP_PCH_GP56
RSMRST#
BIT_CLK
SYNC
SDATO
RSTB
R667 33_04
HDA_SDOUT
R666 33_04
R302 33_04
R297 33_04
HDA_BIT_CLK
MXM_SY N C
MXM_SD ATO
MXM_AC _RESET#
MXM_BI T_C LK
R337 33_04
R672 33_04
R298 33_04
R671 33_04
HDA_RST#
SML_DATA1
HDA_SYNC
4 OF 10
BD82027D ES2 B0 U36D
HDA_BCLK
V29
HDA_RST#
AW22
HDA_SDIN_0
AH37
HDA_SDIN_1
AG38
HDA_SDIN_2
AH39
HDA_SDIN_3
AH38
HDA_SDO
V30
HDA_SYNC
AV17
JTAG_TCK
A37
JTAG_TDI
E28
JTAG_TDO
A34
JTAG_TMS
C39
LAD_0
AV15
LAD_1
AV23
LAD_2
AL36
LAD_3
AU17
LDRQ0#
AP19
LDRQ1#/GPIO23
AR37
LFRAME#
AF36
REFCLK14IN
AV12
RTCRST#
R38
RTCX1
R36
RTCX2
P36
SAS_CLOCK1
AL8
SAS_CLOCK2
AW10
SAS_DATAIN1
AL9
SAS_DATAIN2
AU10
SAS_DATAOUT1
AV9
SAS_DATAOUT2
AR10
SAS_LOAD1
AN10
SAS_LOAD2
AV10
SMBCLK
G37
SMBDATA
H38
SML0ALERT#/GPIO60
H34
SML0CLK
F36
SML0DATA
G36
SML1ALERT#/GPIO74
J33
SML1CLK/GPIO58
K37
SML1DATA/GPIO75
K39
SPI_CLK
B23
SPI_CS0#
K19
SPI_CS1#
J21
SPI_MISO
J22
SPI_MOSI
K24
SRTCRST#
P38
BMBUSY #/GPIO0
E24
DPWROK
R37
DRAMPWROK
J28
DSWODVREN
R39
GPIO13
AV24
GPIO15
E30
GPIO18
B29
GPIO24
F34
GPIO25
J38
GPIO26
F31
GPIO27
M35
GPIO28
A33
GPIO31/MGPIO2
K33
GPIO32
B24
GPIO33
AT37
GPIO34
F25
GPIO44
J25
GPIO45
E25
GPIO46
D37
GPIO47
B32
GPIO56
H27
GPIO57
J27
GPIO64
AL16
GPIO65
AK16
GPIO66
AL15
GPIO67
AK15
GPIO72
E38
GPIO73
B33
GPI O8
F38
INTRUDER#
P34
INTVRMEN
M34
LAN_PHY_PWR_CTRL/ GPIO12
F39
NMI#/GPIO35
B31
PCH_PWROK
R34
PLTRST#
E34
PROCPWRGD
J9
PWRBTN#
K31
RI#
G39
RSMRST#
M30
SLP_A#
E37
SLP_LAN#/GPIO29
H28
SLP_S3#
F30
SLP_S4#
E31
SLP_S5#/GPIO63
B35
SLP_SUS#
M39
SMBALERT#/GPIO11
J31
SMI#/ GPIO20
F24
SPKR
A28
SUS_STAT#/GPIO61
E36
SUSACK#
H33
SUSCLK/GPIO62
C35
SUSWARN#/SUSPWRDNACK/GPIO30
N38
SYS_PWROK
C33
SYS_RESET#
C30
TP12
F28
WAKE#
J36
PCH_GP72
SUS_PWR_ACK 33
SMB_DATA
PME_N
SUS_WARN_N
SML_ALERT0
SMB_CLK
SML_ALERT1
SML_CLK0
SML_DATA0
TP_SAS_ACT2
TP_SAS_ACT3
TP_SAS_ACT4
SWI# 33
TP_SAS_ACT5
TP_PCH_JTAG_TMS
TP_SAS_ACT6
TP_SAS_ACT7
HDA_SDIN0
SML_DATA1
SML_CLK1
VDD3
1_WATT_CTRL_2
TP_PCH_XDP_TDI
RSTB
3.3VS
PCH_GP15
SMB_CLK
SML_DATA0
SML_CLK0
RI#
SCI# 33
PME_N
R926 2.2K_04
PCH_ME_RCVR_N
PCH_GP24
MXM_SDATO16
VDD3
R334 *10K_04
3.3VS
R303 10K_04
PCH_ME_RCVR_N
SMB_DATA_MAI N
R317
4.7K_04
Clear CMOS
RTCRST#
C861
1u_6.3V_X5R_04
R318 20K_04
RTCVCC
JOPEN1
*OPEN_35mil
DEMO BOARD
PCH_DRAM_PWRGD 41
PWR_BTN#
PCH_DRAM_PWRGD
HDA_SDIN1
HDA_SDIN0
PCH_SLP_LAN_N
PCIE_WAKE# 18,32,37
SML_ALERT1
PCH_DPWROK
5VS
SCI #
PCH_GP28
SB_BLON 20
SMI# 33
PCH_GP32
V_3P3_STBY¡÷VDD3
TP_PCH_GP66
R731 10K_04
FP_RST_N
PCH_GP31
PCH_SLP_M# 48
TP_PCH_GP67
TP_PCH_XDP_TCK
SMB_CLK
0718J
Del J_ICH_SPI1
R474 10K_04
PCH_GP20
H_PWRGD
CK_14M_ICH30
LPC_FRAME#31,33
R765 10K_04
HECETA_CTRL
PLTRST# 5,16,31,33,39
20mils
INTRUDER#
INTVRMEN
J_RTC1
BAT-063-P01
1
2
R209
1M_04
R200
1K_04
R210
390K_1%_06
C269
1u_6.3V_Y5V_04
SMB_CLK/DATA:
1.CPU CORE
2.DRAM POWER
3.1.8V_VTT
4.MXM VGA CARD
5.CLOCK GEN.+BFR
6.MINI CARD
7.NEW CARD
RTCVCC
DSWODVREN
RTCX1
RTCX2
TP_PCH_SLP_S5
PCH_GP15
R761 *10K_04
0713J
Add "*"
R745 *100K_04
PCH_SLP_LAN_N
R703 *1K_04
SUS_WARN_N
ME _W E #33
SPI_CS
MXM_SY NC16
SPI_MOSI
D03-0928J
C881,C882
18pf¡÷15pf
LAN_DISABLE_N 38
D02-0928J
Modify "*"
USB3.0_SMI 32
0713J
§ï¤W¥ó
R475 10K_04
HDA_SDIN035
FP_AUD_DETECT
TP_PCH_GP8
INTVRMEN
TP_SAS_ACT0
PCH_SYSPWROK
R418 10K_04
PCH_SYSPWROK 41
LPC_AD1
R307 *1K_04
Check º|¹q
LPC_AD0
LPC_AD3
LPC_AD2
D9RB751V
A C
R413 *0_04
R421 10K_04
R431 10K_04
SUS_ST#
PCH_GP34
SMALERT# 52
SB_BLON
R342 *10K_5%_04
3.3VS
MXM_AC_RESET#16
SML_ALERT0
R743 2.2K_04
SMB_DATA
FP_AUD_DETECT
PCH_GP65 41
PCH_GP64 41
R746 10K_04
PCH_GP35
R766 10K_04
SUSACK#
MXM_SD IN 216
SPI_MISO
Sheet 25 of 63
PCH GPIO/HDA