Service manual
Schematic Diagrams
B - 14 IBEXPEAK - M 3/9
B.Schematic Diagrams
IBEXPEAK - M 3/9
PM_MPWROK
1.8VS_PWRGD36
SUS_PWR_ACK_R
PM_CLKRUN#
FDI_FSYNC0_R
SYS_RESET#
AC_PRESENT_R
RN5
1K_8P4R_04
81
72
6
5
3
4
RSMRST#
PM_MPWROK
PCIE_WAKE#
PM_CLKRUN#
PM_BATLOW#
SUS_PWR_ACK_R
Auburndale Graphics Disable Guideline
In addition, FDI_RXN_[7:0] and FDI_RXP_[7:0] can be left
floating on the PCH.
FDI_TX[7:0] and FDI_TX#[7:0] can be left floating on the
Auburndale
The GFX_IMON, FDI_FSYNC[0], FDI_FSYNC[1], FDI_LSYNC[0],
FDI_LSYNC[1], and
FDI_INT signals should be tied to GND (through 1K ? %
resistors) in the common
motherboard design case. Please not that if these signals
are left floating, there are no
functional impacts but a small amount of power (~15 mW)
maybe wasted. VAXG_SENSE
and VSSAXG_SENSE on Auburndale can be left as no connect.
R84 1K_04
AUXPPWROK_R
FOR RESET SWITCH
EXT-LAN
DMI_COMP_R
IBEXPEAK - M (DMI,FDI,GPIO)
PWR_BTN#
PM_SLP_LAN#
MPW ROK_R
FDI_LSYNC1_R
S4_STATE#
PCIE_W AKE#
R55 *20mil_short
R52 *20mil_short
R50 *20mil_short
SB_PWROK
SYS_PW ROK
D03 CHANGE TO SHORT
FDI_FSYNC1_R
FDI_INT_R
SUSB#
AC_PRESENT_R
SYS_PWROK
ALL_SYS_PWRGD
1.1VS_1.5V_PWROK
FOR TPM
SWI#
SB_PWROK
SUSC# 25,37
R178 0_04
R480 1K_04
R177 *0_04
R484 *10K_04
C91
0.1u_16V_Y5V_04
R145 0_04
DMI
FDI
System Power Management
U12C
IbexPeak-M_Rev 0_9
DMI0RXN
BC24
DMI1RXN
BJ22
DMI2RXN
AW20
DMI3RXN
BJ20
DMI0RXP
BD24
DMI1RXP
BG22
DMI2RXP
BA20
DMI3RXP
BG20
DMI0TXN
BE22
DMI1TXN
BF21
DMI2TXN
BD20
DMI3TXN
BE18
DMI0TXP
BD22
DMI1TXP
BH21
DMI2TXP
BC20
DMI3TXP
BD18
DMI_ZCOMP
BH25
DMI_IRCOMP
BF25
FDI_RXN0
BA18
FDI_RXN1
BH17
FDI_RXN2
BD16
FDI_RXN3
BJ16
FDI_RXN4
BA16
FDI_RXN5
BE14
FDI_RXN6
BA14
FDI_RXN7
BC12
FDI_RXP0
BB18
FDI_RXP1
BF17
FDI_RXP2
BC16
FDI_RXP3
BG16
FDI_RXP4
AW16
FDI_RXP5
BD14
FDI_RXP6
BB14
FDI_RXP7
BD12
FDI_FSYNC0
BF13
FDI_FSYNC1
BH13
FDI_LSYNC0
BJ12
FDI_LSYNC1
BG14
FDI_INT
BJ14
PMSYNCH
BJ10
TP23
N2
SLP_M#
K8
SLP_S3#
P12
SLP_S4#
H7
SLP_S5# / GPIO63
E4
SYS_RESET#
T6
SYS_PWROK
M6
PWRBTN#
P5
RI#
F14
WAKE#
J12
SUS_STAT# / GPIO61
P8
SUSCLK / GPIO62
F3
ACPRESENT / GPIO31
P7
LAN_RST#
A10
MEPWR OK
K5
BATLOW# / GPIO72
A6
PWROK
B17
CLKRUN# / GPIO32
Y1
SUS_PWR_ACK / GPIO30
M1
RSMRST#
C16
DRAMPWROK
D9
SLP_LAN#
F6
C116
*0.1u_16V_Y5V_04
R117 8.2K_04
U6D
74LVC08PW
12
13
11
147
U6B
74LVC08PW
4
5
6
147
R450
10K_04
U6A
74LVC08PW
1
2
3
147
R37
1K_04
U6C
74LVC08PW
9
10
8
147
R92 49.9_1%_04
Q31
*2N7002W
G
DS
R176 10K_04
R472 10K_04
R38 2K_04
R446 10K_04
3.3V
R74
10K_04
R150 10K_04
R179 10K_04
R46
10K_04
R214 10K_04
R442 *10K_04
1.1VS_VCC_EXP
3.3V 3.3V
3.3VS
3.3V
3.3V
DMI_RXN12
DMI_RXN02
3.3VS
3.3V
DMI_RXP12
DMI_RXP02
DMI_RXN22
DMI_RXN32
DMI_RXP32
DMI_TXN02
DMI_TXN12
DMI_RXP22
DMI_TXN32
DMI_TXP02
DMI_TXN22
DMI_TXP12
DMI_TXP22
PM_DRAM_PWRGD3
DMI_TXP32
RSMRST#25
AC_IN#25,40
SWI#25
SUS_PWR_ACK25
PWR_BTN#25
H_PM_SYNC 3
PCIE_WAKE# 26,27,29,41
DELAY_PWRGD3,39
1.1VS_VCC_EXP 6,11,12,17,18,20,36,38,39
3.3V 2,3,11,12,15,16,18,21,24,25,26,27,28,29,34,36,37,38,41
3.3VS 3,9,10,11,12,15,16,17,18,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,39H_VTTPWRGD 3
1.1VS_VTT_PWRGD38
1.1VS_VTT_EN 38
SUSB# 25,26,28,36,41
1.1VS_PWRGD3,36
DDR1.5V_PWRGD37
ALL_SYS_PWRGD 21,24,25
PWR_BTN#
PM_BATLOW#
SWI#
ALL_SYS_PWRGD
FDI_LSYNC0_R
PM_CLKRUN# 25,28
S4_STATE# 28
PM_SLP_LAN#
Sheet 13 of 57
IBEXPEAK - M 3/9