Schematic gigabyte GA-b75m-d3h r1.1
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5
4
Model Name: GA-B75M-D3H
SHEET
D
C
B
A
3
1
Revision 1.1
TITLE
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
2
SHEET
28
29
30
31
32
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
CPU_LGA1155-A
CPU_LGA1155-B
CPU_LGA1155-C
DDR III CHANNEL A 1,2
DDR III CHANNEL B 1,2
PCH_FDI,DMI,USB,PCIE,NVRAM
PCH_DP,CLK BUFFER
PCH_HOST,SATA,PCI
PCH_GPIO,CTRL,AUDIO
PCH_PWR,GND
PCI EXPRESS*16 SLOT
PCI EXPRESS*4 SLOT
PCI SLOT1,2
ITE 8728 LPC IO
COM,KB_MS_USB,USB30_20
HWM,FAN CTRL,OV,-PROCHOT
DUAL BIOS
FP,FUSB,SPK,SATALED
Realtek ALC887-VD2
REAR AUDIO JACK
REALTEK RTL8111F-VL
DISCRETE POWER
ATX,CLK GEN
RT8120_CPU_VTT
TITLE
VCORE ISL95836_1
VCORE ISL95836_2
RT8120_DDR POWER
LPT,TPM,M3 POWER
HDMI,DVI
D
C
B
A
Gigabyte Technology
Title
Cover Sheet
5
4
3
2
Size
Custom
Document Number
Date:
Friday, June 08, 2012
Rev
GA-B75M-D3H
Sheet
1
1
1.1
of
33
5
4
3
Model Name: GA-B75M-D3H
2
1
Revision 1.1
Circuit or PCB layout change
DATE
Change Item
Reason
D
D
Component value change history
2012/06/01
Data
2011/12/05
2011/12/22
Change Item
Reason
LAN Change Realtek RTL8111E
Modify to R0.2
ADD M3 Power
2012/01/16
2012/04/26
Modify to R1.0
FIX ISL95836 OVP ISSUE
9MB75MD3H-00-10C
Modify R23, R22 (75K/15K)
C
2012/05/28
C
Update to Rev1.1
F.B. 60 Ohm 0603 down size to 0402
ATX12V 2x2 -> 2x4
PWOK ADD 4.7u MLCC
2012/05/31
PWOK ADD 0ohm Resistance
2012/06/01
Update ATX Footprint "ATXPWR_24-6"
B
B
A
A
Gigabyte Technology
Title
BOM & PCB MODIFY HISTORY
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
2
1.1
of
33
5
4
3
2
1
BLOCK DIAGRAM
CHANNEL A
DDRIII DIMM X 2
D
PCI EXPRESS X16
INTEL LGA1155
D
CHANNEL B
DDRIII DIMM X 2
DDRIII BUS
VRD12
FDI
RGB, DVI, HDMI
Display
PCI EXPRESS X4
PCIE-4 gen2
PCI SLOT 1,2
PCI BUS
RTL8111E 1Gb LAN
PCIE-1 gen2
USB2.0 PORTS X12
USB 2.0
USB3.0 PORTS X4
USB 3.0
DMI
C
C
SATA III / II
SATAIII*1,SATAII*5
PCH (B75)
SPI BUS
DUAL BIOS
LPC BUS
B
B
LPC I/O ITE8728
AZALIA BUS
Realtek ALC887-VD2
I/O PORTS :
COM
AUDIO PORTS :
LIN_ OUT
LINE_IN
FRONT AUDIO
MIC CD_IN
KB/PS2
FRONT PANEL /CPU FAN
A
A
Gigabyte Technology
Title
BLOCK DIAGRAM
5
4
3
2
Size
C
Document Number
Date:
Friday, June 08, 2012
Rev
GA-B75M-D3H
Sheet
1
1.1
3
of
33
PMSYNC
PECI
[11] PMSYNC
[11,17] PECI
-PROCHOT
-THRMTRIP
[19] -PROCHOT
[11] -THRMTRIP
-SKTOCC
-H_SNB
[12] -SKTOCC
[9] -H_SNB
SM_VREF
C
CFG
0
1
2
3
4
7
8
9
10
11
12
13
14
15
16
17
CFG6
1
1
0
0
H
RSVD
RSVD
L
RSVD
RSVD
NORM
Reverse
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
CFG5
1
0
1
0
NOTE
RSVD
RSVD
LANE REVERSAL[0],x16
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
PCIE CONFIG
1X16 , Default
2X8
RSVD
X8,X4,X4
E38
J35
E37
H34
G35
AJ33
K32
AJ22
CPUPW ROK
BC81
22p/4/NPO/50V/J/X
C2
1n/4/X7R/50V/K/X
VCC_SENSE
VSS_SENSE
A36
B36
VCC_SENSE
VSS_SENSE
UNCOREPW RGOOD VCCIO_SENSE
VSSIO_SENSE
SM_DRAMPW ROK
RESET#
VCCAXG_SENSE
VSSAXG_SENSE
PM_SYNC
TDO
PECI
TDI
CATERR#
TCK
PROCHOT#
TMS
THERMTRIP#
TRST#
PRDY#
SKTOCC#
PREQ#
FC_K32
DBR#
BCLK_ITP
SM_VREF
BCLK_ITP#
AB4
AB3
VTT_SENSE
VTT_VSS
L32
M32
VAXG_SENSE
VAXG_VSS
L39
L40
M40
L38
J39
K38
K40
E39
C40
D40
TDO
TDI
TCK
TMS
-TRST
-HPRDY
BPM#[0]
BPM#[1]
BPM#[2]
BPM#[3]
BPM#[4]
BPM#[5]
BPM#[6]
BPM#[7]
H40
H38
G38
G40
G39
F38
E40
F40
VIDSCLK
VIDSOUT
VIDALERT#
H36
J36
J37
K36
L36
N35
L37
M36
J38
L35
CFG[0]
CFG[1]
CFG[2]
CFG[3]
CFG[4]
CFG[5]
CFG[6]
CFG[7]
CFG[8]
CFG[9]
M38
N36
N38
N39
N37
N40
G37
G36
CFG[10]
CFG[11]
CFG[12]
CFG[13]
CFG[14]
CFG[15]
CFG[16]
CFG[17]
AT14
AY3
H7
H8
CFG 0-17 all internal PULL-UP
DRAM_PW ROK
P33
P34
T2
RSVD_024
RSVD_030
RSVD_037
RSVD_036
RSVD_033
RSVD_040
RSVD_039
RSVD_018
RSVD_020
RSVD_038
RSVD_032
RSVD_034
RSVD_016
RSVD_035
RSVD_023
RSVD_028VCC_VALIDATION_SENSE
VSSU_VALIDATION_SENSE
RSVD_029
VCCAXG_VALIDATION_SENSE
VSSGT_VALIDATION_SENSE
CPU PU/PD
(C)
LGA1155C
CPU_VTT
VSA_SENSE [27]
ITPCLK
-ITPCLK
B39
J33
L34
L33
K34
N33
M34
AV1
AW 2
L9
J9
K9
L31
J31
K31
AD34
AD35
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
EXP_A_RXP8
EXP_A_RXN8
EXP_A_RXP9
EXP_A_RXN9
EXP_A_RXP10
EXP_A_RXN10
EXP_A_RXP11
EXP_A_RXN11
EXP_A_RXP12
EXP_A_RXN12
EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15
VCC_SENSE [28]
VSS_SENSE [28]
VTT_SENSE [27]
VTT_VSS [27]
VAXG_SENSE [28]
VAXG_VSS [28]
TDI [28]
ITPCLK [10]
-ITPCLK [10]
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
W5
W4
V3
V4
Y3
Y4
AA4
AA5
R174
24.9/4/1
DMI_TX[0]
DMI_TX#[0]
DMI_TX[1]
DMI_TX#[1]
DMI_TX[2]
DMI_TX#[2]
DMI_TX[3]
DMI_TX#[3]
V7
V6
W7
W8
Y6
Y7
AA7
AA8
PE_TX[0]
PE_TX#[0]
PE_TX[1]
PE_TX#[1]
PE_TX[2]
PE_TX#[2]
PE_TX[3]
PE_TX#[3]
EXP_A_TXP[0..15]
AC5
AC4
FDI_FSYNC[0]
FDI_LSYNC[0]
FDI_FSYNC1
FDI_LSYNC1
AE5
AE4
FDI_INT
AG3
FDI_INT
FDI_RCOMP
AE2
AE1
FDI_COMPIO
FDI_ICOMPO
AC8
AC7
AC2
AC3
AD2
AD1
AD4
AD3
FDI_TXP0
FDI_TXN0
FDI_TXP1
FDI_TXN1
FDI_TXP2
FDI_TXN2
FDI_TXP3
FDI_TXN3
FDI_TX[4]
FDI_TX#[4]
FDI_TX[5]
FDI_TX#[5]
FDI_TX[6]
FDI_TX#[6]
FDI_TX[7]
FDI_TX#[7]
AD7
AD6
AE7
AE8
AF3
AF2
AG2
AG1
FDI_TXP4
FDI_TXN4
FDI_TXP5
FDI_TXN5
FDI_TXP6
FDI_TXN6
FDI_TXP7
FDI_TXN7
FDI_TXN[0..7]
RN5
1
3
5
7
51/8P4R/4
TDI
2
TDO
4
TMS
6
-HPRDY
8
R165
R164
51/4/1
51/4/1
TCK
-TRST
R116
R117
R118
90.9/4/1/X VIDSLCK
100/4/1
VIDSOUT
100/4/1
-VIDALRT
-THRMTRIP
-PROCHOT
CPUPW ROK
R146
CPU_VTT
1K/4/1
D
CPU SVID
CPU_VTT
BC180
1u/4/X5R/6.3V/K
C
SM REF
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
[9]
[9]
[9]
[9]
[9]
[9]
[9]
[9]
R193
100/4/1
SM_VREF
R190
100/4/1
C79
0.1u/4/X7R/16V/K
P8
P7
T7
T8
R6
R5
U5
U6
CPU_VTT
B
EXP_A_RXP[0..15] [14]
EXP_A_RXN[0..15]
EXP_A_RXN[0..15] [14]
-CPURST
3VDUAL
VCC3
R218
1K/4/1
R215
200/4/1
1.1V區
區分
-CPURST
R216
100/4/1
BC98
1n/4/X7R/50V/K
A
SOT23
R217
8.2K/4
[17] -PFMRST1
SOT23
Q33
MMBT2222A/SOT23/600mA/40
FDI_TXP[0..7] [9]
Gigabyte Technology
Q34
MMBT2222A/SOT23/600mA/40
Title
CPU LGA1155-A
FDI_TXN[0..7] [9]
Size
Document Number
Custom
Date:
5
1K/4/1
1K/4/1
EXP_A_TXN[0..15] [14]
EXP_A_RXP[0..15]
FDI
LINK
4 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
FDI_TXP[0..7]
R204
R120
EXP_A_TXP[0..15] [14]
EXP_A_TXN[0..15]
3
FDI_FSYNC[1]
FDI_LSYNC[1]
FDI_TX[0]
FDI_TX#[0]
FDI_TX[1]
FDI_TX#[1]
FDI_TX[2]
FDI_TX#[2]
FDI_TX[3]
FDI_TX#[3]
3
CPU_VTT
PE_RX[0]
PE_RX#[0]
PE_RX[1]
PE_RX#[1]
PE_RX[2]
PE_RX#[2]
PE_RX[3]
PE_RX#[3]
2
[9] FDI_INT
A
LGA1155D
FDI_FSYNC0
FDI_LSYNC0
[9] FDI_FSYNC1
[9] FDI_LSYNC1
PEG_TX[0]
PEG_TX#[0]
PEG_TX[1]
PEG_TX#[1]
PEG_TX[2]
PEG_TX#[2]
PEG_TX[3]
PEG_TX#[3]
PEG_TX[4]
PEG_TX#[4]
PEG_TX[5]
PEG_TX#[5]
PEG_TX[6]
PEG_TX#[6]
PEG_TX[7]
PEG_TX#[7]
PEG_TX[8]
PEG_TX#[8]
PEG_TX[9]
PEG_TX#[9]
PEG_TX[10]
PEG_TX#[10]
PEG_TX[11]
PEG_TX#[11]
PEG_TX[12]
PEG_TX#[12]
PEG_TX[13]
PEG_TX#[13]
PEG_TX[14]
PEG_TX#[14]
PEG_TX[15]
PEG_TX#[15]
EXP_A_TXP0
EXP_A_TXN0
EXP_A_TXP1
EXP_A_TXN1
EXP_A_TXP2
EXP_A_TXN2
EXP_A_TXP3
EXP_A_TXN3
EXP_A_TXP4
EXP_A_TXN4
EXP_A_TXP5
EXP_A_TXN5
EXP_A_TXP6
EXP_A_TXN6
EXP_A_TXP7
EXP_A_TXN7
EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXN9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11
EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15
GRCOMP R130
24.9/4/1
PEG_ICOMPO B5
PEG_RCOMPO C4
W=12 mil out of CPU
PEG_ICOMPI B4
S=15 mil out of CPU
3 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
FOR EMI
B
[9] FDI_FSYNC0
[9] FDI_LSYNC0
DMI_RX[0]
DMI_RX#[0]
DMI_RX[1]
DMI_RX#[1]
DMI_RX[2]
DMI_RX#[2]
DMI_RX[3]
DMI_RX#[3]
P3
P4
R2
R1
T4
T3
U2
U1
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
(D)
PEG_RX[0]
PEG_RX#[0]
PEG_RX[1]
PEG_RX#[1]
PEG_RX[2]
PEG_RX#[2]
PEG_RX[3]
PEG_RX#[3]
PEG_RX[4]
PEG_RX#[4]
PEG_RX[5]
PEG_RX#[5]
PEG_RX[6]
PEG_RX#[6]
PEG_RX[7]
PEG_RX#[7]
PEG_RX[8]
PEG_RX#[8]
PEG_RX[9]
PEG_RX#[9]
PEG_RX[10]
PEG_RX#[10]
PEG_RX[11]
PEG_RX#[11]
PEG_RX[12]
PEG_RX#[12]
PEG_RX[13]
PEG_RX#[13]
PEG_RX[14]
PEG_RX#[14]
PEG_RX[15]
PEG_RX#[15]
C13
C14
E14
E13
G14
G13
F12
F11
J14
J13
D8
D7
D3
C3
E6
E5
F8
F7
G10
G9
G5
G6
K7
K8
J5
J6
M8
M7
L6
L5
N5
N6
DDR_15V
[9]
[9]
[9]
[9]
[9]
[9]
[9]
[9]
5 OF 10
LGA1155
B11
B12
D12
D11
C10
C9
E10
E9
B8
B7
C6
C5
A5
A6
E2
E1
F4
F3
G2
G1
H3
H4
J1
J2
K3
K4
L1
L2
M3
M4
N1
N2
PEG
C37
B37
A37
VCCIO_SELECT
VCCSA_VID_0
VCCSA_SENSE
BCLK[0]
BCLK#[0]
DMI
VIDSLCK
VIDSOUT
-VIDALRT
CPUPW ROK
J40
DRAM_PW ROK AJ19
-CPURST
F36
[12,25] CPUPW ROK
[12] DRAM_PW ROK
D
W2
W1
1
1
[28] VIDSLCK
[28] VIDSOUT
[28] -VIDALRT
LGA1155
LGA1155E
CPUCLK
-CPUCLK
2
2
(E)
[10] CPUCLK
[10] -CPUCLK
3
1
LGA1155
4
GEN
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
4
1.1
of
33
5
LGA1155
4
3
LGA1155
(A)
2
D
[7] -SWEA
[7] -SCASA
[7] -SRASA
[7] SBAA0
[7] SBAA1
[7] SBAA2
[7]
[7]
[7]
[7]
-CSA0
-CSA1
-CSA2
-CSA3
[7]
[7]
[7]
[7]
CKEA0
CKEA1
CKEA2
CKEA3
C
[7]
[7]
[7]
[7]
[7]
[7]
[7]
[7]
SA_MA[0]
SA_MA[1]
SA_MA[2]
SA_MA[3]
SA_MA[4]
SA_MA[5]
SA_MA[6]
SA_MA[7]
SA_MA[8]
SA_MA[9]
SA_MA[10]
SA_MA[11]
SA_MA[12]
SA_MA[13]
SA_MA[14]
SA_MA[15]
-SWEA
-SCASA
-SRASA
AW29
AV30
AU28
SA_WE#
SA_CAS#
SA_RAS#
SBAA0
SBAA1
SBAA2
AY29
AW28
AV20
SA_BS[0]
SA_BS[1]
SA_BS[2]
-CSA0
-CSA1
-CSA2
-CSA3
AU29
AV32
AW30
AU33
SA_CS#[0]
SA_CS#[1]
SA_CS#[2]
SA_CS#[3]
CKEA0
CKEA1
CKEA2
CKEA3
AV19
AT19
AU18
AV18
SA_CKE[0]
SA_CKE[1]
SA_CKE[2]
SA_CKE[3]
MODT_A0
MODT_A1
MODT_A2
MODT_A3
AV31
AU32
AU30
AW33
SA_ODT[0]
SA_ODT[1]
SA_ODT[2]
SA_ODT[3]
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
[7,8] -DDR3_RST
AV27
AY24
AW24
AW23
AV23
AT24
AT23
AU22
AV22
AT22
AV28
AU21
AT21
AW32
AU20
AT20
-DDR3_RST
AY25
AW25
AU24
AU25
AW27
AY27
AV26
AW26
AW18
LGA1155B
SA_DQS[0]
SA_DQS#[0]
SA_DQ[0]
SA_DQ[1]
SA_DQ[2]
SA_DQ[3]
SA_DQ[4]
SA_DQ[5]
SA_DQ[6]
SA_DQ[7]
SA_DQS[1]
SA_DQS#[1]
SA_DQ[8]
SA_DQ[9]
SA_DQ[10]
SA_DQ[11]
SA_DQ[12]
SA_DQ[13]
SA_DQ[14]
SA_DQ[15]
SA_DQS[2]
SA_DQS#[2]
SA_DQ[16]
SA_DQ[17]
SA_DQ[18]
SA_DQ[19]
SA_DQ[20]
SA_DQ[21]
SA_DQ[22]
SA_DQ[23]
SA_DQS[3]
SA_DQS#[3]
SA_CK[0]
SA_CK#[0]
SA_CK[1]
SA_CK#[1]
SA_CK[2]
SA_CK#[2]
SA_CK[3]
SA_CK#[3]
SM_DRAMRST#
SA_DQ[24]
SA_DQ[25]
SA_DQ[26]
SA_DQ[27]
SA_DQ[28]
SA_DQ[29]
SA_DQ[30]
SA_DQ[31]
SA_DQS[4]
SA_DQS#[4]
AV13
AV12
AU12
AU14
AW13
AY13
AU13
AU11
AY12
AW12
B
SA_DQS[8]
SA_DQS#[8]
SA_ECC_CB[0]
SA_ECC_CB[1]
SA_ECC_CB[2]
SA_ECC_CB[3]
SA_ECC_CB[4]
SA_ECC_CB[5]
SA_ECC_CB[6]
SA_ECC_CB[7]
MDA[0..63]
[7] MDA[0..63]
SA_DQ[48]
SA_DQ[49]
SA_DQ[50]
SA_DQ[51]
SA_DQ[52]
SA_DQ[53]
SA_DQ[54]
SA_DQ[55]
MDB[0..63]
[8] MDB[0..63]
DQSA[0..7]
[7] DQSA[0..7]
-DQSA[0..7]
[7] -DQSA[0..7]
SA_DQS[7]
SA_DQS#[7]
MAAA[0..15]
[7] MAAA[0..15]
SA_DQS[5]
SA_DQS#[5]
SA_DQS[6]
SA_DQS#[6]
MODT_B[0..3]
[8] MODT_B[0..3]
SA_DQ[32]
SA_DQ[33]
SA_DQ[34]
SA_DQ[35]
SA_DQ[36]
SA_DQ[37]
SA_DQ[38]
SA_DQ[39]
SA_DQ[40]
SA_DQ[41]
SA_DQ[42]
SA_DQ[43]
SA_DQ[44]
SA_DQ[45]
SA_DQ[46]
SA_DQ[47]
MODT_A[0..3]
[7] MODT_A[0..3]
LGA1155
(B)
LGA1155A
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
AK3
AK2
DQSA0
-DQSA0
AJ3
AJ4
AL3
AL4
AJ2
AJ1
AL2
AL1
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
AP3
AP2
DQSA1
-DQSA1
AN1
AN4
AR3
AR4
AN2
AN3
AR2
AR1
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
AW4
AV4
DQSA2
-DQSA2
AV2
AW3
AV5
AW5
AU2
AU3
AU5
AY5
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
AV8
AW8
DQSA3
-DQSA3
AY7
AU7
AV9
AU9
AV7
AW7
AW9
AY9
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
AV37
AV36
DQSA4
-DQSA4
AU35
AW37
AU39
AU36
AW35
AY36
AU38
AU37
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
AP38
AP39
DQSA5
-DQSA5
AR40
AR37
AN38
AN37
AR39
AR38
AN39
AN40
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
AK38
AK39
DQSA6
-DQSA6
AL40
AL37
AJ38
AJ37
AL39
AL38
AJ39
AJ40
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
AF38
AF39
DQSA7
-DQSA7
AG40
AG37
AE38
AE37
AG39
AG38
AE39
AE40
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
[8] -SWEB
[8] -SCASB
[8] -SRASB
[8] SBAB0
[8] SBAB1
[8] SBAB2
[8]
[8]
[8]
[8]
-CSB0
-CSB1
-CSB2
-CSB3
[8]
[8]
[8]
[8]
CKEB0
CKEB1
CKEB2
CKEB3
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
AK24
AM20
AM19
AK18
AP19
AP18
AM18
AL18
AN18
AY17
AN23
AU17
AT18
AR26
AY16
AV16
-SWEB
-SCASB
-SRASB
AR25
AK25
AP24
SBAB0
SBAB1
SBAB2
AP23
AM24
AW17
SB_BS[0]
SB_BS[1]
SB_BS[2]
-CSB0
-CSB1
-CSB2
-CSB3
AN25
AN26
AL25
AT26
SB_CS#[0]
SB_CS#[1]
SB_CS#[2]
SB_CS#[3]
CKEB0
CKEB1
CKEB2
CKEB3
AU16
AY15
AW15
AV15
SB_CKE[0]
SB_CKE[1]
SB_CKE[2]
SB_CKE[3]
MODT_B0
MODT_B1
MODT_B2
MODT_B3
AL26
AP26
AM26
AK26
SB_MA[0]
SB_MA[1]
SB_MA[2]
SB_MA[3]
SB_MA[4]
SB_MA[5]
SB_MA[6]
SB_MA[7]
SB_MA[8]
SB_MA[9]
SB_MA[10]
SB_MA[11]
SB_MA[12]
SB_MA[13]
SB_MA[14]
SB_MA[15]
SB_WE#
SB_CAS#
SB_RAS#
SB_ODT[0]
SB_ODT[1]
SB_ODT[2]
SB_ODT[3]
SB_DQS[0]
SB_DQS#[0]
SB_DQ[0]
SB_DQ[1]
SB_DQ[2]
SB_DQ[3]
SB_DQ[4]
SB_DQ[5]
SB_DQ[6]
SB_DQ[7]
SB_DQS[1]
SB_DQS#[1]
SB_DQ[8]
SB_DQ[9]
SB_DQ[10]
SB_DQ[11]
SB_DQ[12]
SB_DQ[13]
SB_DQ[14]
SB_DQ[15]
SB_DQS[2]
SB_DQS#[2]
SB_DQ[16]
SB_DQ[17]
SB_DQ[18]
SB_DQ[19]
SB_DQ[20]
SB_DQ[21]
SB_DQ[22]
SB_DQ[23]
SB_DQS[3]
SB_DQS#[3]
[8]
[8]
[8]
[8]
[8]
[8]
[8]
[8]
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
AL21
AL22
AL20
AK20
AL23
AM22
AP21
AN21
VREF_DQB
VREF_DQA
AH1
AH4
AN16
AN15
AL16
AM16
AP16
AR16
AL15
AM15
AR15
AP15
VREF_DQA
VREF_DQB
BC80
1
SB_CK[0]
SB_CK#[0]
SB_CK[1]
SB_CK#[1]
SB_CK[2]
SB_CK#[2]
SB_CK[3]
SB_CK#[3]
SB_DQ[24]
SB_DQ[25]
SB_DQ[26]
SB_DQ[27]
SB_DQ[28]
SB_DQ[29]
SB_DQ[30]
SB_DQ[31]
SB_DQS[4]
SB_DQS#[4]
FC_AH1
FC_AH4
SB_DQS[8]
SB_DQS#[8]
SB_ECC_CB[0]
SB_ECC_CB[1]
SB_ECC_CB[2]
SB_ECC_CB[3]
SB_ECC_CB[4]
SB_ECC_CB[5]
SB_ECC_CB[6]
SB_ECC_CB[7]
BC82
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
SB_DQ[32]
SB_DQ[33]
SB_DQ[34]
SB_DQ[35]
SB_DQ[36]
SB_DQ[37]
SB_DQ[38]
SB_DQ[39]
SB_DQS[5]
SB_DQS#[5]
SB_DQ[40]
SB_DQ[41]
SB_DQ[42]
SB_DQ[43]
SB_DQ[44]
SB_DQ[45]
SB_DQ[46]
SB_DQ[47]
SB_DQS[6]
SB_DQS#[6]
SB_DQ[48]
SB_DQ[49]
SB_DQ[50]
SB_DQ[51]
SB_DQ[52]
SB_DQ[53]
SB_DQ[54]
SB_DQ[55]
SB_DQS[7]
SB_DQS#[7]
AH7
AH6
DQSB0
-DQSB0
AG7
AG8
AJ9
AJ8
AG5
AG6
AJ6
AJ7
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
AM8
AL8
DQSB1
-DQSB1
AL7
AM7
AM10
AL10
AL6
AM6
AL9
AM9
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
AR8
AP8
DQSB2
-DQSB2
AP7
AR7
AP10
AR10
AP6
AR6
AP9
AR9
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
AN13
AN12
DQSB3
-DQSB3
AM12
AM13
AR13
AP13
AL12
AL13
AR12
AP12
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
AN29
AN28
DQSB4
-DQSB4
AR28
AR29
AL28
AL29
AP28
AP29
AM28
AM29
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
AP33
AR33
DQSB5
-DQSB5
AP32
AP31
AP35
AP34
AR32
AR31
AR35
AR34
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
AL33
AM33
DQSB6
-DQSB6
AM32
AM31
AL35
AL32
AM34
AL31
AM35
AL34
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
AG35
AG34
DQSB7
-DQSB7
AH35
AH34
AE34
AE35
AJ35
AJ34
AF33
AF35
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
(CR)
CR
CPU RETAINTION/X
D
LGA1155_P
ILM_BP/1156/CSP/ILM_BP/1156/CSP/[12KRC-0F0001-05R_12KRC-0F0001-31R]
C
B
MAAB[0..15]
[8] MAAB[0..15]
A
DQSB[0..7]
[8] DQSB[0..7]
-DQSB[0..7]
[8] -DQSB[0..7]
DDR_0
1 OF 10
SA_DQ[56]
SA_DQ[57]
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]
DDR_1
SB_DQ[56]
SB_DQ[57]
SB_DQ[58]
SB_DQ[59]
SB_DQ[60]
SB_DQ[61]
SB_DQ[62]
SB_DQ[63]
A
Gigabyte Technology
2 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
Title
CPU LGA1156-B
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
5
1.1
of
33
5
LGA1155
VCORE
4
(F,G,H)
VCORE
CPU_VTT
DDR_15V
LGA1155F
D
C
B
A12
A13
A14
A15
A16
A18
A24
A25
A27
A28
B15
B16
B18
B24
B25
B27
B28
B30
B31
B33
B34
C15
C16
C18
C19
C21
C22
C24
C25
C27
C28
C30
C31
C33
C34
C36
D13
D14
D15
D16
D18
D19
D21
D22
D24
D25
D27
D28
D30
D31
D33
D34
D35
D36
E15
E16
E18
E19
E21
E22
E24
E25
E27
E28
E30
E31
E33
E34
E35
F15
F16
F18
F19
F21
F22
F24
F25
F27
F28
F30
F31
3
CPU_VAXG
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU
POWER
F32
F33
F34
G15
G16
G18
G19
G21
G22
G24
G25
G27
G28
G30
G31
G32
G33
H13
H14
H15
H16
H18
H19
H21
H22
H24
H25
H27
H28
H30
H31
H32
J12
J15
J16
J18
J19
J21
J22
J24
J25
J27
J28
J30
K15
K16
K18
K19
K21
K22
K24
K25
K27
K28
K30
L13
L14
L15
L16
L18
L19
L21
L22
L24
L25
L27
L28
L30
M14
M15
M16
M18
M19
M21
M22
M24
M25
M27
M28
M30
A11
A7
AA3
AB8
AF8
AG33
AJ16
AJ17
AJ26
AJ28
AJ32
AK15
AK17
AK19
AK21
AK23
AK27
AK29
AK30
B9
D10
D6
E3
E4
G3
G4
J3
J4
J7
J8
L3
L4
L7
M13
N3
N4
N7
R3
R4
R7
U3
U4
U7
V8
W3
LGA1155H
VCCIO_01
VDDQ_01
VCCIO_02
VDDQ_02
VCCIO_03
VDDQ_03
VCCIO_04
VDDQ_04
VCCIO_05
VDDQ_05
VCCIO_06
VDDQ_06
VCCIO_07
VDDQ_07
VCCIO_08
VDDQ_08
VCCIO_09
VDDQ_09
VCCIO_10
VDDQ_10
VCCIO_11
VDDQ_11
VCCIO_12
VDDQ_12
VCCIO_13
VDDQ_13
VCCIO_14
VDDQ_14
VCCIO_15
VDDQ_15
VCCIO_16
VDDQ_16
VCCIO_17
VDDQ_17
VCCIO_18
VDDQ_18
VCCIO_19
VDDQ_19
VCCIO_20
VDDQ_20
VCCIO_21
VDDQ_21
VCCIO_22
VDDQ_22
VCCIO_23
VDDQ_23
VCCIO_24
VCCIO_25
VCCIO_26
VCCIO_27
VCCIO_28
VCCIO_29
VCCIO_30
VCCIO_31
VCCIO_32 VCCPLL_01
VCCIO_33 VCCPLL_02
VCCIO_34
VCCIO_35
VCCIO_36
VCCIO_37
VCCIO_38
VCCIO_39
VCCIO_40
VCCIO_41
VCCIO_42
VCCIO_43
VCCIO_44
VCCIO_45
AJ13
AJ14
AJ20
AJ23
AJ24
AR20
AR21
AR22
AR23
AR24
AU19
AU23
AU27
AU31
AV21
AV24
AV25
AV29
AV33
AW31
AY23
AY26
AY28
VCCPLL
AK11
AK12
H10
H11
H12
J10
K10
K11
L11
L12
M10
M11
M12
VCCSA_01
VCCSA_02
VCCSA_03
VCCSA_04
VCCSA_05
VCCSA_06
VCCSA_07
VCCSA_08
VCCSA_09
VCCSA_10
VCCSA_11
(I,J)
AB33
AB34
AB35
AB36
AB37
AB38
AB39
AB40
AC33
AC34
AC35
AC36
AC37
AC38
AC39
AC40
T33
T34
T35
T36
T37
T38
T39
T40
U33
U34
U35
U36
U37
U38
U39
U40
W33
W34
W35
W36
W37
W38
Y33
Y34
Y35
Y36
Y37
Y38
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
VCCAXG
LGA1155I
RSVD_04
RSVD_05
RSVD_08
RSVD_10
RSVD_11
RSVD_12
RSVD_19
RSVD_21
AB7
AD37
AG4
AJ29
AJ30
AJ31
AV34
AW34
RSVD_43
RSVD_44
RSVD_45
RSVD_46
RSVD_47
RSVD_48
RSVD_49
P35
P37
P39
R34
R36
R38
R40
NCTF_01
NCTF_02
NCTF_03
NCTF_04
NCTF_05
A38
AU40
AW38
C2
D1
RSVD_15
RSVD_14
RSVD_13
RSVD_17
RSVD_22
AT11
AP20
AN20
AU10
AY10
RSVD_07
RSVD_03
RSVD_06
RSVD_09
AF4
AB6
AE6
AJ11
RSVD_27
RSVD_26
RSVD_25
RSVD_31
RSVD_41
D38
C39
C38
J34
N34
POWER8 OF 10
VCCSA
1
CAP
VCC1_8_PCH
PROTECT
LGA1155G
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
2
LGA1155
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
POWER
7 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
6 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
A4
AV39
VSS_NCTF_01
VSS_NCTF_02
GND
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM27
AM3
AM30
AM36
AM37
AM38
AM39
AM4
AM40
AM5
AN10
AN11
AN14
AN17
AN19
AN22
AN24
AN27
AN30
AN31
AN32
AN33
AN34
AN35
AN36
AN5
AN6
AN7
AN8
AN9
AP1
AP11
AP14
AP17
AP22
AP25
AP27
AP30
AP36
AP37
AP4
AP40
AP5
AR11
AR14
AR17
AR18
AR19
AR27
AR30
AR36
AR5
AT1
AT10
AT12
AT13
AT15
AT16
AT17
AT2
AT25
AT27
AT28
AT29
AT3
AT30
AT31
AT32
AT33
AT34
AT35
AT36
AT37
AT38
AT39
AT4
AT40
AT5
AT6
AT7
AT8
AT9
AU1
AU15
AU26
AU34
AU4
AU6
AU8
AV10
AV11
AV14
AV17
AV3
AV35
AV38
AV6
AW10
AW11
AW14
AW16
AW36
AW6
AY11
AY14
AY18
AY35
AY4
AY6
AY8
B10
B13
B14
B17
B23
B26
B29
B32
B35
B38
B6
C11
C12
C17
C20
C23
C26
C29
C32
C35
C7
C8
D17
D2
D20
D23
D26
D29
D32
D37
D39
D4
D5
D9
E11
E12
E17
E20
E23
E26
E29
E32
E36
E7
E8
F1
F10
F13
F14
F17
F2
F20
F23
F26
F29
F35
F37
F39
F5
F6
F9
G11
G12
G17
G20
G23
G26
G29
G34
G7
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
9 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
GND
FB4
0/4
VCCPLL
LGA1155J
A17
A23
A26
A29
A35
AA33
AA34
AA35
AA36
AA37
AA38
AA6
AB5
AC1
AC6
AD33
AD36
AD38
AD39
AD40
AD5
AD8
AE3
AE33
AE36
AF1
AF34
AF36
AF37
AF40
AF5
AF6
AF7
AG36
AH2
AH3
AH33
AH36
AH37
AH38
AH39
AH40
AH5
AH8
AJ12
AJ15
AJ18
AJ21
AJ25
AJ27
AJ36
AJ5
AK1
AK10
AK13
AK14
AK16
AK22
AK28
AK31
AK32
AK33
AK34
AK35
AK36
AK37
AK4
AK40
AK5
AK6
AK7
AK8
AK9
AL11
AL14
AL17
AL19
AL24
AL27
AL30
AL36
AL5
AM1
AM11
AM14
AM17
AM2
AM21
AM23
AM25
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS_NCTF_03
VSS_NCTF_04
G8
H1
H17
H2
H20
H23
H26
H29
H33
H35
H37
H39
H5
H6
H9
J11
J17
J20
J23
J26
J29
J32
K1
K12
K13
K14
K17
K2
K20
K23
K26
K29
K33
K35
K37
K39
K5
K6
L10
L17
L20
L23
L26
L29
L8
M1
M17
M2
M20
M23
M26
M29
M33
M35
M37
M39
M5
M6
M9
N8
P1
P2
P36
P38
P40
P5
P6
R33
R35
R37
R39
R8
T1
T5
T6
U8
V1
V2
V33
V34
V35
V36
V37
V38
V39
V40
V5
W6
Y5
Y8
AY37
B3
BC76
0.1u/4/X7R/16V/K
BC77
0.1u/4/X7R/16V/K
BC74
10u/8/X5R/6.3V/K
D
VCORE
(X6)
BC50
10u/8/X5R/6.3V/K
BC42
10u/8/X5R/6.3V/K
BC55
10u/8/X5R/6.3V/K/X
BC54
10u/8/X5R/6.3V/K/X
VCORE
BC51
BC44
BC43
10u/8/X5R/6.3V/K 10u/8/X5R/6.3V/K 10u/8/X5R/6.3V/K
VCORE
BC49
10u/8/X5R/6.3V/K
BC56
10u/8/X5R/6.3V/K/X
C
CPU_VTT
(X5)
BC73
BC48
BC64
10u/8/X5R/6.3V/K 10u/8/X5R/6.3V/K 10u/8/X5R/6.3V/K/X
BC65
10u/8/X5R/6.3V/K/X
CPU_VTT
BC58
10u/8/X5R/6.3V/K
CPU_VAXG
BC70
10u/8/X5R/6.3V/K
BC53
10u/8/X5R/6.3V/K
BC66
10u/8/X5R/6.3V/K
BC57
10u/8/X5R/6.3V/K
BC46
10u/8/X5R/6.3V/K
BC36
10u/8/X5R/6.3V/K
BC72
10u/8/X5R/6.3V/K
BC71
10u/8/X5R/6.3V/K
(X3)
BC45
10u/8/X5R/6.3V/K
B
CPU_VAXG
BC52
10u/8/X5R/6.3V/K
DDR_15V
(X3)
BC69
10u/8/X5R/6.3V/K
10 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
VCCSA
(X1)
A
A
BC41
10u/8/X5R/6.3V/K
Gigabyte Technology
Title
CPU LGA1156-C
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
1.1
6
of
33
8
7
6
3
2
1
DDR3 VREF
DDR3_2
DDR3_4
C
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
DQS8*
DM0/DQS9
NC/DQS9*
DM1/DQS10
NC/DQS10*
DM2/DQS11
NC/DQS11*
DM3/DQS12
NC/DQS12*
DM4/DQS13
NC/DQS13*
DDR_15V
SMBDATA
SMBCLK
TC15
100p/4/NPO/50V/J/X
TC10
0.1u/4/X7R/16V/K
236
VCC3
TC12 0.1u/4/X7R/16V/K
TC11 0.1u/4/X7R/16V/K
B
[8,12,14,15,16,19,26] SMBCLK
[8,12,14,15,16,19,26] SMBDATA
[5] SBAA2
[5] SBAA1
[5] SBAA0
[5] CKEA1
[5] CKEA0
[5] -CSA1
[5] -CSA0
[5] -DCLKA1
[5] DCLKA1
[5] -DCLKA0
[5] DCLKA0
[5] MAAA[0..15]
[5,8] -DDR3_RST
[5] -SCASA
[5] -SRASA
[5] -SWEA
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
VREF_DDRA
67
VREF_DQDDRA 1
SMBCLK
SMBDATA
SBAA2
SBAA1
SBAA0
118
238
237
117
52
190
71
CKEA1
CKEA0
169
50
-CSA1
-CSA0
76
193
-DCLKA1
DCLKA1
64
63
-DCLKA0
DCLKA0
185
184
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
-SCASA
-SRASA
-SWEA
168
74
192
73
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VDDSPD
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE1
CKE0
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
120
240
DDRVTT
48
49
187
198
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
101
104
107
110
113
116
119
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
208
211
214
217
220
223
226
229
232
235
239
79
77
195
MODT_A1
MODT_A0
68
53
167
39
40
45
46
158
159
164
165
7
6
DQSA0
-DQSA0
16
15
DQSA1
-DQSA1
25
24
DQSA2
-DQSA2
34
33
DQSA3
-DQSA3
85
84
DQSA4
-DQSA4
94
93
DQSA5
-DQSA5
103
102
DQSA6
-DQSA6
112
111
DQSA7
-DQSA7
43
42
125
126
134
135
143
144
152
153
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
DQS8*
DM0/DQS9
NC/DQS9*
DM1/DQS10
NC/DQS10*
DM2/DQS11
NC/DQS11*
DM3/DQS12
NC/DQS12*
DM4/DQS13
NC/DQS13*
203
204
DDR_15V
212
213
221
222
230
231
161
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
FREE
FREE
FREE
FREE
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
MDA[0..63] [5]
TC20
0.1u/4/X7R/16V/K
236
VCC3
TC26 0.1u/4/X7R/16V/K VREF_DDRA
TC25 0.1u/4/X7R/16V/K VREF_DQDDRA
[8,12,14,15,16,19,26] SMBCLK
[8,12,14,15,16,19,26] SMBDATA
[5] CKEA3
[5] CKEA2
[5] -CSA3
[5] -CSA2
[5] -DCLKA3
[5] DCLKA3
[5] -DCLKA2
[5] DCLKA2
[5] MAAA[0..15]
[5,8] -DDR3_RST
[5] -SCASA
[5] -SRASA
[5] -SWEA
67
1
SMBCLK
SMBDATA
118
238
237
117
SBAA2
SBAA1
SBAA0
52
190
71
CKEA3
CKEA2
169
50
-CSA3
-CSA2
76
193
VCC3
[5] SBAA2
[5] SBAA1
[5] SBAA0
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
-DCLKA3
DCLKA3
64
63
-DCLKA2
DCLKA2
185
184
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
-SCASA
-SRASA
-SWEA
168
74
192
73
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
DDR_15V
48
49
187
198
DDR_15V
R242
1K/4/1
TR35
1K/4/1
VREF_DDRA
VREF_DQDDRA
R243
1K/4/1
TR34
1K/4/1
79
77
195
MODT_A3
MODT_A2
68
53
167
39
40
45
46
158
159
164
165
DDR15V Decouple
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
VDDSPD
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE1
CKE0
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
D
DDR_15V
TEC7
560u/FP/D/6.3V/68/8m
TEC5
560u/FP/D/6.3V/68/8m
1
D
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
FREE
FREE
FREE
FREE
+
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
101
104
107
110
113
116
119
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
208
211
214
217
220
223
226
229
232
235
239
VTT
VTT
1
120
240
DDRVTT
A
4
DDR3
(A)
TC16
100p/4/NPO/50V/J/X
5
7
6
DQSA0
-DQSA0
16
15
DQSA1
-DQSA1
25
24
DQSA2
-DQSA2
34
33
DQSA3
-DQSA3
85
84
DQSA4
-DQSA4
94
93
DQSA5
-DQSA5
103
102
DQSA6
-DQSA6
112
111
DQSA7
-DQSA7
+
DDR3
DDR_15V
TBC22
0.1u/4/Y5V/16V/Z
TBC24
0.1u/4/Y5V/16V/Z
TBC11
1u/4/X5R/6.3V/K
TBC21
1u/4/X5R/6.3V/K
TBC17
1u/4/X5R/6.3V/K
TBC16
0.1u/4/Y5V/16V/Z
TBC15
1u/4/X5R/6.3V/K
DDR_15V
TBC31
1u/4/X5R/6.3V/K
TBC25
1u/4/X5R/6.3V/K
TBC23
1u/4/X5R/6.3V/K
TBC29
1u/4/X5R/6.3V/K
TBC12
1u/4/X5R/6.3V/K
TBC13
0.1u/4/Y5V/16V/Z
43
42
125
126
134
135
143
144
C
DDR_15V
152
153
TBC33
0.1u/4/Y5V/16V/Z
TBC30
0.1u/4/Y5V/16V/Z
203
204
212
213
221
222
DDRVTT Decouple
230
231
DDRVTT
161
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
TBC34
10u/8/X5R/6.3V/K
TBC26
10u/8/X5R/6.3V/K
MDA[0..63] [5]
DDRVTT
TBC20
1u/4/X5R/6.3V/K
TBC28
0.1u/4/Y5V/16V/Z
B
A
DDR3/240/WH/VA/D
DDR3/240/BU/VA/D
MODT_A[0..3]
-DDR3_RST
-DQSA[0..7]
TC9
100p/4/NPO/50V/J
DQSA[0..7]
DDR3-INTEL
Gigabyte Technology
MODT_A[0..3] [5]
Title
-DQSA[0..7] [5]
Size
Document Number
Custom
DQSA[0..7] [5]
Date:
8
7
6
5
4
3
DDRIII CHANNEL A
GA-B75M-D3H
Sheet
2
7
of
1
Rev
1.1
33
8
DDR3
7
6
(B)
3
2
1
DDR3_1
120
240
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
101
104
107
110
113
116
119
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
208
211
214
217
220
223
226
229
232
235
239
D
C
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
FREE
FREE
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
DQS8*
DM0/DQS9
NC/DQS9*
DM1/DQS10
NC/DQS10*
DM2/DQS11
NC/DQS11*
DM3/DQS12
NC/DQS12*
DM4/DQS13
NC/DQS13*
DDR_15V
TC14
0.1u/4/X7R/16V/K
TC17 0.1u/4/X7R/16V/K
TC13 0.1u/4/X7R/16V/K
[7,12,14,15,16,19,26] SMBCLK
[7,12,14,15,16,19,26] SMBDATA
VCC3
[5] SBAB2
[5] SBAB1
[5] SBAB0
[5] CKEB1
[5] CKEB0
[5] -CSB1
[5] -CSB0
[5] -DCLKB1
[5] DCLKB1
[5] -DCLKB0
[5] DCLKB0
[5] MAAB[0..15]
[5,7] -DDR3_RST
[5] -SCASB
[5] -SRASB
[5] -SWEB
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
236
VCC3
A
4
DDR3 VREF
DDRVTT
B
5
DDR3_3
VREF_DDRB
67
VREF_DQDDRB 1
SMBCLK
SMBDATA
118
238
237
117
SBAB2
SBAB1
SBAB0
52
190
71
CKEB1
CKEB0
169
50
-CSB1
-CSB0
76
193
-DCLKB1
DCLKB1
64
63
-DCLKB0
DCLKB0
185
184
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
-SCASB
-SRASB
-SWEB
168
74
192
73
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VDDSPD
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE1
CKE0
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
DDR_15V
48
49
187
198
120
240
DDRVTT
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
80
83
86
89
92
95
98
101
104
107
110
113
116
119
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
199
202
205
208
211
214
217
220
223
226
229
232
235
239
79
77
195
MODT_B1
MODT_B0
68
53
167
39
40
45
46
158
159
164
165
7
6
DQSB0
-DQSB0
16
15
DQSB1
-DQSB1
25
24
DQSB2
-DQSB2
34
33
DQSB3
-DQSB3
85
84
DQSB4
-DQSB4
94
93
DQSB5
-DQSB5
103
102
DQSB6
-DQSB6
112
111
DQSB7
-DQSB7
43
42
125
126
134
135
143
144
152
153
203
204
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
FREE
FREE
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
DQS0
DQS0*
DQS1
DQS1*
DQS2
DQS2*
DQS3
DQS3*
DQS4
DQS4*
DQS5
DQS5*
DQS6
DQS6*
DQS7
DQS7*
DQS8
DQS8*
DM0/DQS9
NC/DQS9*
DM1/DQS10
NC/DQS10*
DM2/DQS11
NC/DQS11*
DM3/DQS12
NC/DQS12*
DM4/DQS13
NC/DQS13*
212
213
51
54
57
60
62
65
66
69
72
75
78
170
173
176
179
182
183
186
189
191
194
197
DDR_15V
221
222
230
231
161
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
VTT
VTT
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
MDB[0..63] [5]
TC24
0.1u/4/X7R/16V/K
236
VCC3
TC28 0.1u/4/X7R/16V/K
TC27 0.1u/4/X7R/16V/K
[7,12,14,15,16,19,26] SMBCLK
[7,12,14,15,16,19,26] SMBDATA
VREF_DDRB
VREF_DQDDRB
SMBCLK
SMBDATA
118
238
237
117
SBAB2
SBAB1
SBAB0
52
190
71
CKEB3
CKEB2
169
50
-CSB3
-CSB2
76
193
VCC3
[5] SBAB2
[5] SBAB1
[5] SBAB0
[5] CKEB3
[5] CKEB2
[5] -CSB3
[5] -CSB2
[5] -DCLKB3
[5] DCLKB3
[5] -DCLKB2
[5] DCLKB2
[5] MAAB[0..15]
[5,7] -DDR3_RST
[5] -SCASB
[5] -SRASB
[5] -SWEB
67
1
-DCLKB3
DCLKB3
64
63
-DCLKB2
DCLKB2
185
184
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
188
181
61
180
59
58
178
56
177
175
70
55
174
196
172
171
-SCASB
-SRASB
-SWEB
168
74
192
73
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
VDDSPD
VREFCA
VREFDQ
SCL
SDA
SA1
SA0
BA2
BA1
BA0
CKE1
CKE0
S1*
S0*
CK1/NU*
CK1/NU
CK0*
CK0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13
A14
A15
RESET*
CAS*
RAS*
WE*
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
DDR_15V
48
49
187
198
R302
1K/4/1
79
VREF_DDRB
77
195
MODT_B3
MODT_B2
TR37
1K/4/1
VREF_DQDDRB
R303
1K/4/1
TR36
1K/4/1
68
53
167
39
40
45
46
158
159
164
165
COUPON
7
6
DQSB0
-DQSB0
16
15
DQSB1
-DQSB1
25
24
DQSB2
-DQSB2
34
33
DQSB3
-DQSB3
85
84
DQSB4
-DQSB4
94
93
DQSB5
-DQSB5
103
102
DQSB6
-DQSB6
112
111
DQSB7
-DQSB7
D
COUPON1 COUPON1
1
2 COUPON/X
COUPON2 COUPON2
1
2 COUPON/X
CPU
43
42
DDR3-INTEL-B
125
126
BU
134
135
WH
DIMM4
DIMM2
CHA
C
143
144
DDR3-INTEL-B
BU
DIMM3
DIMM1
152
153
WH
203
204
CHB
212
213
221
222
230
231
161
162
3
4
9
10
122
123
128
129
12
13
18
19
131
132
137
138
21
22
27
28
140
141
146
147
30
31
36
37
149
150
155
156
81
82
87
88
200
201
206
207
90
91
96
97
209
210
215
216
99
100
105
106
218
219
224
225
108
109
114
115
227
228
233
234
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
MDB[0..63] [5]
B
A
DDR3/240/BU/VA/D
-DQSB[0..7]
DQSB[0..7]
MODT_B[0..3]
DDR3/240/WH/VA/D
-DQSB[0..7] [5]
DDR3-INTEL
Gigabyte Technology
DQSB[0..7] [5]
Title
DDRIII CHANNEL B
MODT_B[0..3] [5]
Size
Document Number
Custom
Date:
8
7
6
5
4
3
Sheet
2
Rev
GA-B75M-D3H
1.1
8
of
1
33
5
PCHB
R232
DMI_0TXN
DMI_0TXP
DMI_0RXN
DMI_0RXP
DMI_1TXN
DMI_1TXP
DMI_1RXN
DMI_1RXP
DMI_2TXN
DMI_2TXP
DMI_2RXN
DMI_2RXP
DMI_3TXN
DMI_3TXP
DMI_3RXN
DMI_3RXP
DMI_COMP
49.9/4/1
PCIEX4
PCIEX1 LAN
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
C170 PET_N1
C171 PET_P1
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
C172 PET_N2
C173 PET_P2
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
C174 PET_N3
C175 PET_P3
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
C176 PET_N4
C177 PET_P4
DMI0RXN
DMI0RXP
DMI0TXN
DMI0TXP
DMI1RXN
DMI1RXP
DMI1TXN
DMI1TXP
DMI2RXN
DMI2RXP
DMI2TXN
DMI2TXP
DMI3RXN
DMI3RXP
DMI3TXN
DMI3TXP
DMI_IRCOMP
DMI_ZCOMP
P33
R33
CLKIN_DMI_N
CLKIN_DMI_P
J20
L20
F25
F23
P20
R20
C22
A22
H17
J17
E21
B21
P17
M17
F18
E17
N15
M15
B17
C16
J15
L15
A16
B15
J12
H12
F15
F13
H10
J10
B13
D13
PERN1
PERP1
PETN1
PETP1
PERN2
PERP2
PETN2
PETP2
PERN3
PERP3
PETN3
PETP3
PERN4
PERP4
PETN4
PETP4
PERN5
PERP5
PETN5
PETP5
PERN6
PERP6
PETN6
PETP6
PERN7
PERP7
PETN7
PETP7
PERN8
PERP8
PETN8
PETP8
PCI-E
[15] PCIE_IN1
[15] PCIE_IP1
[15] PCIE_TN1
[15] PCIE_TP1
[15] PCIE_IN2
[15] PCIE_IP2
[15] PCIE_TN2
[15] PCIE_TP2
[15] PCIE_IN3
[15] PCIE_IP3
[15] PCIE_TN3
[15] PCIE_TP3
[15] PCIE_IN4
[15] PCIE_IP4
[15] PCIE_TN4
[15] PCIE_TP4
[24] LA_ML_IN
[24] LA_ML_IP
[24] LA_ML_ON
[24] LA_ML_OP
-SRCCLK_PCH
SRCCLK_PCH
D33
B33
J36
H36
A36
B35
P38
R38
B37
C36
H38
J38
E37
F38
M41
P41
B31
E31
USBP0N
USBP0P
USBP1N
USBP1P
USBP2N
USBP2P
USBP3N
USBP3P
USBP4N
USBP4P
USBP5N
USBP5P
USBP6N
USBP6P
USBP7N
USBP7P
USBP8N
USBP8P
USBP9N
USBP9P
USBP10N
USBP10P
USBP11N
USBP11P
USBP12N
USBP12P
USBP13N
USBP13P
BF36
BD36
BC33
BA33
BM33
BM35
BT33
BU32
BR32
BT31
BN29
BM30
BK33
BJ33
BF31
BD31
BN27
BR29
BR26
BT27
BK25
BJ25
BJ31
BK31
BF27
BD27
BJ27
BK27
-USBP0
+USBP0
-USBP1
+USBP1
-USBP2
+USBP2
-USBP3
+USBP3
-USBP4
+USBP4
-USBP5
+USBP5
OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43
OC5#/GPIO9
OC6#/GPIO10
OC7#/GPIO14
BM43
BD41
BG41
BK43
BP43
BJ41
BT45
BM45
-USBOC_F
USBRBIAS#
USBRBIAS
BP25
BM25
USBRBIAS R229
CLKIN_DOT_96N
CLKIN_DOT_96P
BD38
BF38
-DOTCLK
DOTCLK
DMI2RBIAS
A32
-USBP0
+USBP0
-USBP1
+USBP1
-USBP2
+USBP2
-USBP3
+USBP3
-USBP4
+USBP4
-USBP5
+USBP5
-USBP8
+USBP8
-USBP9
+USBP9
-USBP10
+USBP10
-USBP11
+USBP11
-USBP12
+USBP12
-USBP13
+USBP13
-USBOC_R
PCH H/S
PCH
(G)
PCHG
FDILINK
B75: USB2.0 X12
[6/7 PORT-->N/A]
-USBP8 [21]
+USBP8 [21]
-USBP9 [21]
+USBP9 [21]
-USBP10 [24]
+USBP10 [24]
-USBP11 [24]
+USBP11 [24]
-USBP12 [18]
+USBP12 [18]
-USBP13 [18]
+USBP13 [18]
[21]
[21]
[21]
[21]
PCH_USB3_RXN1
PCH_USB3_RXP1
PCH_USB3_TXN1
PCH_USB3_TXP1
PCH_USB3_RXN1 H31
PCH_USB3_RXP1 J31
PCH_USB3_TXN1 C29
PCH_USB3_TXP1 E29
[21]
[21]
[21]
[21]
PCH_USB3_RXN2
PCH_USB3_RXP2
PCH_USB3_TXN2
PCH_USB3_TXP2
PCH_USB3_RXN2 J27
PCH_USB3_RXP2 L27
PCH_USB3_TXN2 F28
PCH_USB3_TXP2 E27
USB3_RXN2
USB3_RXP2
USB3_TXN2
USB3_TXP2
[18]
[18]
[18]
[18]
PCH_USB3_RXN3
PCH_USB3_RXP3
PCH_USB3_TXN3
PCH_USB3_TXP3
PCH_USB3_RXN3 J25
PCH_USB3_RXP3 L25
PCH_USB3_TXN3 C26
PCH_USB3_TXP3 B27
USB3_RXN3
USB3_RXP3
USB3_TXN3
USB3_TXP3
[18]
[18]
[18]
[18]
PCH_USB3_RXN4
PCH_USB3_RXP4
PCH_USB3_TXN4
PCH_USB3_TXP4
PCH_USB3_RXN4 L22
PCH_USB3_RXP4 J22
PCH_USB3_TXN4 B25
PCH_USB3_TXP4 D25
USB3_RXN4
USB3_RXP4
USB3_TXN4
USB3_TXP4
USB3_RXN1
USB3_RXP1
USB3_TXN1
USB3_TXP1
FDI_RXN0
FDI_RXP0
FDI_RXN1
FDI_RXP1
FDI_RXN2
FDI_RXP2
FDI_RXN3
FDI_RXP3
FDI_RXN4
FDI_RXP4
FDI_RXN5
FDI_RXP5
FDI_RXN6
FDI_RXP6
FDI_RXN7
FDI_RXP7
C42
B43
F45
F43
H41
J41
C46
D47
B45
A46
B47
C49
J43
H43
M43
P43
FDI_TXN0
FDI_TXP0
FDI_TXN1
FDI_TXP1
FDI_TXN2
FDI_TXP2
FDI_TXN3
FDI_TXP3
FDI_TXN4
FDI_TXP4
FDI_TXN5
FDI_TXP5
FDI_TXN6
FDI_TXP6
FDI_TXN7
FDI_TXP7
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
B51
E49
C52
D51
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_INT
H46
FDI_INT
D
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
[4]
[4]
[4]
[4]
FDI_INT [4]
7 OF 11
BD82B75/S/[10HB1-030B75-10R]
-USBOC_F [21]
BC121
0.1u/4/X7R/16V/K
FDI_TXP[0..7]
FDI_TXN[0..7]
-USBOC_R [18]
FDI_TXP[0..7] [4]
FDI_TXN[0..7] [4]
C
GPIO14
R233
BC126
0.1u/4/X7R/16V/K
22.6/4/1
-USBOC F/R PROTECT
-DOTCLK [26]
DOTCLK [26]
750/4/1
[12] GPIO11
PCH CLK PD
SRCCLK_PCH R414
-SRCCLK_PCH R416
1
-USBOC_F
2
-USBOC_R
3
DOTCLK
-DOTCLK
D4
BAT54A/SOT23/200mA
R238
8.2K/4
2 OF 11
BD82B75/S/[10HB1-030B75-10R]
B
[21]
[21]
[21]
[21]
[18]
[18]
[18]
[18]
[21]
[21]
[21]
[21]
1
SOT23
DMI_0TXN
DMI_0TXP
DMI_0RXN
DMI_0RXP
DMI_1TXN
DMI_1TXP
DMI_1RXN
DMI_1RXP
DMI_2TXN
DMI_2TXP
DMI_2RXN
DMI_2RXP
DMI_3TXN
DMI_3TXP
DMI_3RXN
DMI_3RXP
DMI
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
VCC1_05_PCH
[26] -SRCCLK_PCH
[26] SRCCLK_PCH
C
2
PCH
(B)
D
3
USB
PCH
4
GPIO14
R417
R419
8.2K/4/X
8.2K/4/X
short to GND in non graphic SKU
3VDUAL
NVRAM PU
(E)
8.2K/4/X
8.2K/4/X
USB TABLE
B
PCHE
LOW COST ICH7 HEATSINK
BGAHSINK_SB-N
SB_HEATSIN
1
NV_CLE
M48
R47
Y41
M50
M49
U43
J57
RESERVED_29
DF_TVS
RESERVED_6
RESERVED_4
RESERVED_3
RESERVED_2
RESERVED_1
A
2
PCH_HS
GRAY HS
PCH_HS/[12SP2-030005-41R_12SP2-030005-42R_12SP2-030005-43R]
NVRAM
RESERVED_22
RESERVED_21
RESERVED_14
RESERVED_13
RESERVED_12
RESERVED_11
RESERVED_10
RESERVED_9
RESERVED_8
RESERVED_7
RESERVED_20
RESERVED_19
RESERVED_18
RESERVED_17
RESERVED_16
RESERVED_15
AB50
Y50
AB49
AB44
U49
R44
U50
U46
U44
H50
K46
L56
J55
F53
H52
E52
RESERVED_28
RESERVED_27
RESERVED_26
RESERVED_25
K50
K49
AB46
G56
RESERVED_24
RESERVED_23
Y44
L53
RESERVED_5
VCC1_8_PCH
USB OC# Configure
OC0#
USB0,1(F_USB30)
OC1#
USB2,3(USB30_20)
OC2#
USB4,5(F_USB1)
OC3#
USB6,7(B75:N/A)
OC4#
USB8,9(F_USB2)
OC5#
USB10,11(USB_LAN)
OC6#
USB12,13(KB_USB)
N/A
OC7#
R282
1K/4/1
NV_CLE
R257
8.2K/4
-H_SNB [4]
BC139
0.1u/4/X7R/16V/K
A
Gigabyte Technology
R50 NV_RCOMP
R256 33/4
Title
PCH FDI,DMI,USB ,PCIE,NVRAM
32.4/4/1 for ONFI enable
Size
Document Number
Custom
5 OF 11
BD82B75/S/[10HB1-030B75-10R]
Date:
5
4
3
2
Rev
1.1
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
9
of
33
5
PCH
4
3
PCH
(F)
2
1
(F)
PCHF
PCHH
[32] HDMI_HDP_F
DVI_HDP_F T1
N2
M1
D
[32] DVI_TX2
[32] DVI_TX2[32] DVI_TX1
[32] DVI_TX1[32] DVI_TX0
[32] DVI_TX0[32] DVI_TXC
[32] DVI_TXC-
C
DVI_TX2
DVI_TX2DVI_TX1
DVI_TX1DVI_TX0
DVI_TX0DVI_TXC
DVI_TXC-
[32] HDMI_TX2
[32] HDMI_TX2[32] HDMI_TX1
[32] HDMI_TX1[32] HDMI_TX0
[32] HDMI_TX0[32] HDMI_TXC
[32] HDMI_TXC-
DDPB_HPD
DDPC_HPD
DDPD_HPD
R8
R9
U14
U12
N6
R6
DDPB_AUXP
DDPB_AUXN
DDPC_AUXP
DDPC_AUXN
DDPD_AUXP
DDPD_AUXN
R14
R12
M11
M12
H8
K8
L5
M3
L2
J3
G2
G4
F3
F5
E4
E2
D5
B5
C6
D7
B7
C9
E11
B11
DDPB_0P
DDPB_0N
DDPB_1P
DDPB_1N
DDPB_2P
DDPB_2N
DDPB_3P
DDPB_3N
DDPC_0P
DDPC_0N
DDPC_1P
DDPC_1N
DDPC_2P
DDPC_2N
DDPC_3P
DDPC_3N
DDPD_0P
DDPD_0N
DDPD_1P
DDPD_1N
DDPD_2P
DDPD_2N
DDPD_3P
DDPD_3N
CRT_HSYNC
CRT_VSYNC
AR4
AR2
CRT_RED
CRT_GREEN
CRT_BLUE
AN6
AN2
AM1
CRT_IRTN
AM6
H_SYNC
V_SYNC
33/4 GHSYNC
33/4 GVSYNC
R212
R213
R
G
B
[31] TPMCLK
[17] LPC33
[11] PCH33
CRT_DDC_DATA
CRT_DDC_CLK
DAC_IREF
[16] PCLK0
AW1
AW3
DDCDATA
DDCCLK
AT3
VGA_RSET R211
[16] PCLK1
1K/4/1
R458
33/4
AT11
CLKOUT_PCI0
R201
33/4
AN14
CLKOUT_PCI1
R405
33/4
AT12
CLKOUT_PCI2
R453
33/4
AT17
CLKOUT_PCI3
R454
33/4
AT14
CLKOUT_PCI4
Flex0,2 : 33MHZ
Flex1,3 : 27/14/24/48/25MHZ
Pop 0/4 for non graphic skus
TP6
TP7
TP8
TP9
Y18
Y17
AB18
AB17
R209
native 48Mhz
[17] LPCCLK48
PCH_48M
90.9/4/1 CLK_RCOMP AL2
R206
VCC1_05_PCH
33/4
AT9
BA5
AW5
BA2
PCHCLK14
[26] PCHCLK14
AN8
SDVO_INTP
SDVO_INTN
DDPC_CTRLCLK
DDPC_CTRLDATA
AL12
AL14
W3
U5
SDVO_STALLP
SDVO_STALLN
DDPD_CTRLCLK
DDPD_CTRLDATA
AL9
AL8
U8
U9
SDVO_TVCLKINP
SDVO_TVCLKINN
SDVO_CTRLCLK
SDVO_CTRLDATA
AL15 DDPB_CTRLCLK
AL17 DDPB_CTRLDATA
R52
N52
-CLK_ITP
CLK_ITP
CLKOUT_PCIE7N
CLKOUT_PCIE7P
AE2
AF1
CLKOUT_DMI_N
CLKOUT_DMI_P
P31
R31
CLKOUT_PCIE1N
CLKOUT_PCIE1P
AA5
W5
CLKOUT_PCIE2N
CLKOUT_PCIE2P
AB12
AB14
CLKOUT_PCIE3N
CLKOUT_PCIE3P
AB9
AB8
CLKOUT_PCIE4N
CLKOUT_PCIE4P
Y9
Y8
CLKOUT_PCIE5N
CLKOUT_PCIE5P
AF3
AG2
CLKOUT_PCIE6N
CLKOUT_PCIE6P
AB3
AA2
CLKOUT_PEG_A_N
CLKOUT_PEG_A_P
AG8
AG9
CLKOUT_PEG_B_N
CLKOUT_PEG_B_P
AE12
AE11
REFCLK14IN
XTAL25_OUT
XTALI_PCH
AJ3
XTAL25_IN
8 OF 11
8.2K/4
8.2K/4
-PCHCLK
PCHCLK
8.2K/4
8.2K/4
R70
2.2K/4/1
R73
2.2K/4/1
R68
1K/4/1
VCC
DDCDATA
Q2
R69
2N7002/SOT23/25pF/5 2.2K/4/1
2
-SRCCLK3
SRCCLK3
PCIEX4
LA_-SRCCLK_LAN [24]
LA_SRCCLK_LAN [24]
LAN
-SRCCLKA
SRCCLKA
-SRCCLK_PCIEX16 [14]
SRCCLK_PCIEX16 [14]
PCIEX16
FOR OC
FUSEVCC_R12
R72
2.2K/4/1
B
GVSYNC
Q3
2N7002/SOT23/25pF/5
C22
100p/4/NPO/50V/J
D
3
VGADDCCLK
GHSYNC
S
C20
100p/4/NPO/50V/J
VGA
6
1
7
2
8
3
9
4
10
5
VGA_R
1
VGA_G
SOT23
R71
1K/4/1
BC9
0.1u/4/X7R/16V/K/X
G
SOT23
2
VCC
DDCCLK
VGA ESD
-SRCCLK_PCIEX4 [15]
SRCCLK_PCIEX4 [15]
BD82B75/S/[10HB1-030B75-10R]
VGADDCDATA
3
1
S
R412
R411
-SRCCLK1
SRCCLK1
VCC
D
-CLK_GND R278
CLK_GND R279
-CPUCLK [4]
CPUCLK [4]
G
8.2K/4/X
-CLK_CPU
CLK_CPU
VGA CONNECTOR
VCC3
PCHCLK14 R210
D
-ITPCLK [4]
ITPCLK [4]
C
VGA DDC
PCH CLK PD
B
CLKOUT_ITPXDP_N
CLKOUT_ITPXDP_P
XCLK_RCOMP
AJ5
C81
27p/4/NPO/50V/J
C82
27p/4/NPO/50V/J
-CLK_GND
CLK_GND
AE6
AC6
25M/20p/30ppm/49US/20/D
6 OF 11
BD82B75/S/[10HB1-030B75-10R]
W53
V52
CLKOUT_PCIE0N
CLKOUT_PCIE0P
XTALO_PCH
DDPB_CTRLCLK [32]
DDPB_CTRLDATA [32]
CLKIN_GND0_N
CLKIN_GND0_P
CLKOUT_DP_N
CLKOUT_DP_P
R197
1M/4
DDPD_CTRLCLK [32]
DDPD_CTRLDATA [32]
-PCHCLK
PCHCLK
CLKOUTFLEX0/GPIO64
CLKOUTFLEX1/GPIO65
CLKOUTFLEX2/GPIO66
CLKOUTFLEX3/GPIO67
XTALO_PCH
X1
R27
P27
N56
M55
XTALI_PCH
U2
T3
CLKIN_GND1_N
CLKIN_GND1_P
16
[32] DVI_HDP_F
VGA_B
VGA DDC
11
12
VGADDCDATA
13
GHSYNC
14
GVSYNC
15
VGADDCCLK
ESD3
GHSYNC
1
6
2
5
3
4
VGADDCCLK
60/4/3A/S
60/4/3A/S
60/4/3A/S
VGA_R
VGA_G
VGA_B
GVSYNC
VGA/BU/SC/RA/D/2/HR/[11NR6-102015-R1R]
R53
75/4/1
AOZ8902CIL/SOT23-6
A
FB1
FB2
FB3
R
G
B
VCC
17
VGADDCDATA
R55
75/4/1
HIGH TYPE
SSOP6_ESD
R54
75/4/1
ESD4
B
1
6 R
2
5
3
4 G
Close to Filter
C17 C18 C19
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
C13 C14
C15
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
A
Gigabyte Technology
Title
VCC3
PCH DISPLAY ,CLK BUFFER
Size
Document Number
Custom
Rev
1.1
GA-B75M-D3H
AOZ8902CIL/SOT23-6
Date:
5
4
3
2
Friday, June 08, 2012
Sheet
1
10
of
33
5
PCH
4
3
B75 SATA3.0 ONLY PORT0
B75 Not Support RAID
(C)
PCH
2
1
PCH CLK PD
(A)
PCHC
AC56
AB55
AE46
AE44
AA53
AA56
AG49
AG47
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
AL50
AL49
AL56
AL53
AN46
AN44
AN56
AM55
AN49
AN50
AT50
AT49
AT46
AT44
AV50
AV49
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP
SATA4RXN
SATA4RXP
SATA4TXN
SATA4TXP
SATA5RXN
SATA5RXP
SATA5TXN
SATA5TXP
CLKIN_SATA_N
CLKIN_SATA_P
AF55
AG56
-SRCCLK_SATA
SRCCLK_SATA
SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
0/4/X
GPIO17
GPIO1
GPIO6
GPIO7
GPIO68
[17] SSTCTL
APW ROK
BN21
BT21
BM20
BN19
PW M0
PW M1
PW M2
PW M3
GPIO70
GPIO71
BT17
BR19
BA22
BR16
BU16
BM18
BN17
BP15
TACH0/GPIO17
TACH1/GPIO1
TACH2/GPIO6
TACH3/GPIO7
TACH4_GPIO68
TACH5_GPIO69
TACH6_GPIO70
TACH7_GPIO71
SSTCTL
BC43
SST
GPIO22
GPIO38
GPIO39
GPIO48
BA53
BE54
BF55
AW 53
SCLOCK/GPIO22
SLOAD/GPIO38
SDATAOUT0/GPIO39
SDATAOUT1/GPIO48
GPIO
C
BC46
SATA2
ME_PWROK
CLINK
[12,17,26] PW ROK1
R514
CL_CLK1
CL_DATA1
CL_RST1#
FAN
BA50
BF50
BF49
D
SATA3
For WIFI
BF57
AJ55
AJ53
SATA0GP/GPIO21
SATA1GP/GPIO19
SATA2GP/GPIO36
SATA3GP/GPIO37
SATA4GP/GPIO16
SATA5GP/GPIO49
BC54
AY52
BB55
BG53
AU56
BA56
SATA3COMPI
SATA3RCOMPO
AE54
AE52
NC_5
[16] -PCIRST
C153
100p/4/NPO/50V/J/X
[16] -IRDY
[16] -PCIPME
[16] -SERR
[16] -STOP
[16] -PLOCK
[16] -TRDY
[16] -PERR
[16] -FRAME
[16,20] -GNT0
[16,20] -GNT1
[16]
[16]
[16]
[16]
-REQ0
-REQ1
-REQ2
-REQ3
PAR
-DEVSEL
PCH33
-PCIRST_F
-IRDY
-PCIPME
-SERR
-STOP
-PLOCK
-TRDY
-PERR
-FRAME
BH8
BH9
BD15
AV14
BF11
AV15
BR6
BC12
BA17
BC8
BM3
BC11
PAR
DEVSEL#
CLKIN_PCILOOPBACK
PCIRST#
IRDY#
PME#
SERR#
STOP#
PLOCK#
TRDY#
PERR#
FRAME#
-GNT0
-GNT1
BA15
AV8
BU12
BE2
GNT0#
GNT1#/GPIO51
GNT2#/GPIO53
GNT3#/GPIO55
BG5
BT5
BK8
AV11
REQ0#
REQ1#/GPIO50
REQ2#/GPIO52
REQ3#/GPIO54
-REQ0
-REQ1
-REQ2
-REQ3
-SRCCLK_SATA [26]
SRCCLK_SATA [26]
-SATALED [21]
SATACOMP
R286
37.4/4/1
[16]
[16]
[16]
[16]
[16]
[16]
-PIRQA
-PIRQB
-PIRQC
-PIRQD
-PIRQE
-PIRQF
-PIRQG
[16] -PIRQH
VCC1_05_PCH
GPIO21
GPIO19
GPIO16
TEMP_ALART-
-PIRQA
-PIRQB
-PIRQC
-PIRQD
-PIRQE
-PIRQF
-PIRQG
-PIRQH
BK10
BJ5
BM15
BP5
BN9
AV9
BT15
BR4
PIRQA#
PIRQB#
PIRQC#
PIRQD#
PIRQE#/GPIO2
PIRQF#/GPIO3
PIRQG#/GPIO4
PIRQH#/GPIO5
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
1 OF 11
BD82B75/S/[10HB1-030B75-10R]
PCI
SATA3COMP R287
49.9/4/1
750/4/1
TP16
AE50
SATA3RBIAS
AC52
SATA3BIAS
A20GATE
INIT3_3V#
RCIN#
SERIRQ
THRMTRIP#
PECI
PMSYNCH
BB57
BN56
BG56
AV52
E56
H48
F55
A20GATE
HOST
AY20
SATALED#
SATAICOMPI
SATAICOMPO
PCHA
[16] PAR
R448
[16] -DEVSEL
22/4
[10] PCH33
R288
VCC1_05_PCH
[16] A_D[0..31]
BF15
BF17
BT7
BT13
BG12
BN11
BJ12
BU9
BR12
BJ3
BR9
BJ10
BM8
BF3
BN2
BE4
BE6
BG15
BC6
BT11
BA14
BL2
BC4
BL4
BC2
BM13
BA9
BF9
BA8
BF8
AV17
BK12
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31
BN4
BP7
BG2
BP13
-C_BE0
-C_BE1
-C_BE2
-C_BE3
SRCCLK_SATA R261
-SRCCLK_SATA R262
8.2K/4/X
8.2K/4/X
D
PCH PU/PD
VCC3
FDI RX
[17] TEMP_ALARTR310
1K/4/1/X
[12] GPIO0
[12] GPIO20
GPIO19
TEMP_ALARTGPIO22
A20GATE
1
3
5
7
2
4
6
8
RN16
8.2K/8P4R/4
GPIO16
SERIRQ
GPIO48
GPIO0
1
3
5
7
2
4
6
8
RN17
8.2K/8P4R/4
GPIO21
GPIO38
GPIO39
GPIO20
1
3
5
7
2
4
6
8
RN18
8.2K/8P4R/4
-KBRST
R304
MB-ID
-C_BE0
-C_BE1
-C_BE2
-C_BE3
C
8.2K/4/X GPIO17
8.2K/4/X GPIO19
R224
R333
[16]
[16]
[16]
[16]
VCC3
A_D[0..31]
1
3
5
7
1
3
5
7
A20GATE [17]
-KBRST
-KBRST [17]
SERIRQ
SERIRQ [17,31]
-THRMTRIP
-THRMTRIP [4]
SB_PECI R283
0/4/X PECI
PMSYNC
PMSYNC [4]
1K/4/1
PECI [4,17]
RN12
8.2K/8P4R/4
2 GPIO70
4 GPIO6
6 GPIO17
8 GPIO1
2 -PIRQG
4 GPIO71
6 GPIO68
8 GPIO7
-PIRQG
RN11
8.2K/8P4R/4
3 OF 11
BD82B75/S/[10HB1-030B75-10R]
B
B
SATA CONNECTOR
ME PWROK
SATA 3.0
SATA0RXN 0.01u/4/X7R/25V/K C125
SATA0RXP 0.01u/4/X7R/25V/K C129
SATA0RXNC
SATA0RXPC
SATA2TXP 0.01u/4/X7R/25V/K C112
SATA2TXN 0.01u/4/X7R/25V/K C116
SATA2TXPC
SATA2TXNC
SATA2RXN 0.01u/4/X7R/25V/K C123
SATA2RXP 0.01u/4/X7R/25V/K C127
SATA2RXNC
SATA2RXPC
1
2
3
4
5
6
7
WHITE COLOR
VCC3_ME
SATA2_4
SATA4TXP 0.01u/4/X7R/25V/K C154
SATA4TXN 0.01u/4/X7R/25V/K C155
SATA4TXPC
SATA4TXNC
SATA4RXN 0.01u/4/X7R/25V/K C156
SATA4RXP 0.01u/4/X7R/25V/K C157
SATA4RXNC
SATA4RXPC
1
2
3
4
5
6
7
GND
T+
TGND
RR+
GND
D9
BAT54A/SOT23/200mA
[12,31] -SLP_A
1
2
3
4
5
6
7
SATA2/7/BU/H/OP/VA/D/1/B/PA66/[11NH5-110307-E2R_11NH5-110307-E1R]
SATA0TXPC
SATA0TXNC
SATA0RXNC
SATA0RXPC
SATA2_3
SATA3TXP 0.01u/4/X7R/25V/K C111
SATA3TXN 0.01u/4/X7R/25V/K C115
SATA3TXPC
SATA3TXNC
SATA3RXN 0.01u/4/X7R/25V/K C122
SATA3RXP 0.01u/4/X7R/25V/K C126
SATA3RXNC
SATA3RXPC
SATA/14/W H/H/OP/RA/D/2
A
B75
SATA1TXPC
SATA1TXNC
SATA1RXN 0.01u/4/X7R/25V/K C124
SATA1RXP 0.01u/4/X7R/25V/K C128
SATA1RXNC
SATA1RXPC
GND
T+
TGND
RR+
GND
SATA2_5
SATA5TXP 0.01u/4/X7R/25V/K C158
SATA5TXN 0.01u/4/X7R/25V/K C159
SATA5TXPC
SATA5TXNC
SATA5RXN 0.01u/4/X7R/25V/K C160
SATA5RXP 0.01u/4/X7R/25V/K C161
SATA5RXNC
SATA5RXPC
1
2
3
4
5
6
7
VCC3_ME
GND
T+
TGND
RR+
GND
C206
0.01u/4/X7R/25V/K
R675
SOT23
MMBT2222A/SOT23/600mA/40
Q86
MMBT2222A/SOT23/600mA/40
SOT23
8.2K/4
R676
8.2K/4/X
C207
1u/4/X5R/6.3V/K
A
SATA2/7/BU/H/OP/VA/D/1/B/PA66/[11NH5-110307-E2R_11NH5-110307-E1R]
SATA 2.0
SATA1TXP 0.01u/4/X7R/25V/K C113
SATA1TXN 0.01u/4/X7R/25V/K C117
1
2
3
4
5
6
7
2
GND
TX0+
TX0GND
RX0RX0+
GND
2
GND
TX1+
TX1GND
RX1RX1+
GND
R674
22K/4
SOT23
SATA1RXNC
SATA1RXPC
8
9
10
11
12
13
14
ME_PWROK
Q85
VCC1_05_ME
SATA2/7/BU/H/OP/VA/D/1/B/PA66/[11NH5-110307-E2R_11NH5-110307-E1R]
SATA1TXPC
SATA1TXNC
R673
8.2K/4
3VDUAL
3
SATA3_0_1
GND
T+
TGND
RR+
GND
3
SATA0TXPC
SATA0TXNC
1
SATA2_2
SATA0TXP 0.01u/4/X7R/25V/K C114
SATA0TXN 0.01u/4/X7R/25V/K C118
1
B75
H1X7-SATA2-HS-MASK
SATA2/7/BU/H/OP/VA/D/1/B/PA66/[11NH5-110307-E2R_11NH5-110307-E1R]
Gigabyte Technology
Title
PCH HOST , SATA, PCI
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Sheet
Friday, June 08, 2012
1
11
1.1
of
33
5
PCH
4
3VDUAL
LAD[0..3]
R225
R410
[22] ACZ_SDIN2
R227
R226
AU53
AT55
AT57
AR54
AR56
C
[19] -PCH_HOT
[17] SML1CLK
[17] SML1DAT
BN49
BT47
BR49
BU49
BT51
BM50
BR46
BJ46
BK46
RTCX1
RTCX2
RTCRST#
SRTCRST#
DPWROK
DSWVRMEN
-S_WARN
DRAM_PWROK
BJ43
GPIO27
BG43
BD43
BT43
GPIO31
-DEPSLP
PWRBTSW
SYS_RESET#
SPKR
BE52
BE56
-SYS_RST
SPKR
PROCPWRGD
D53
CPUPWROK
GPIO27
GPIO31
SLP_SUS#
PWRBTN#
SMBALERT#/GPIO11
SMBCLK
SMBDATA
SML0ALERT#/GPIO60
SML0CLK
SML0DATA
SML1ALERT#_PCHHOT#_GPIO74
SML1CLK/GPIO58
SML1DATA/GPIO75
8.2K/4/X GPIO46
-SKTOCC
GPIO57
1
3
5
7
2
4
6
8
RN19
8.2K/8P4R/4
-LPCPME
GPIO15
R251
R298
8.2K/4/X GPIO44
8.2K/4/X GPIO45
GPIO15
GPIO72
-LPCPME [17]
1
3
5
7
2
4
6
8
RN20
8.2K/8P4R/4
R270
0/4/X
-SKTOCC [4]
R263
GPIO28
GPIO28 [21] GP28:Lo disable
-SLP_LAN
GPIO20
GPIO20 [11] VRM ,Hi enable
GPIO44
VRM
GPIO45
GPIO46
-SPI_WP1 [20]
GPIO57
-SPI_WP0 [20]
PCH_VRMPWRGD
PCH_VRMPWRGD [28]
-RI
-RI [18]
-PFMRST
-PFMRST [17]
-PCIE_WAKE
-PCIE_WAKE [14,15,24]
-SLP_A [11,31]
-SLP_S3
-SLP_S3 [17,25,30]
-S4_S5
-S4_S5 [17,30]
-SUSTAT
SUSCLK
GPIO72
1K/4/1/X -IGC_EN
-SLP_LAN
-SUSTAT
SUSCLK
At least 10ms delay after
3VDUAL_PCH stabel
3VDUAL_PCH
DRAM_PWROK [4]
DDR_15V
-DEPSLP [25]
PWRBTSW [17]
-SYS_RST [21,26]
SPKR [21]
BC49
BA43
BC52
BF47
BC50
PCH_RST
PCH_TCK
PCH_TDI
PCH_TDO
PCH_TMS
INTVRMEN
RSMRST#
PWROK
INTRUDER#
BN41
BK38
BJ38
BM38
INTVRMEN
-RSMRST
PWROK1
R235
CPUPWROK [4,25]
R284
1M/4
-RSMRST [17,25]
PWROK1 [11,17,26]
RTCVDD [13,19]
4
3
-ACZ_DET
R253
8.2K/4
-SYS_RST
R291
1K/4/1
GPIO20
R296
1K/4/1/X
PCH_RST
PCH_TDI
PCH_TDO
PCH_TMS
R320
R328
R317
R319
20K/4/1
200/4/1
200/4/1
200/4/1
PCH_TDI
PCH_TDO
PCH_TMS
PCH_TCK
R306
R290
R293
R295
100/4/1
100/4/1
100/4/1
51/4/1
C
1
3
5
7
2
4
6
8
GPIO11
SML0DAT
SML1DAT
SML0CLK
1
3
5
7
2
4
6
8
-RI
SML1CLK
-PCH_HOT
GPIO60
R241
R244
1K/4/1 SMBCLK
1K/4/1 SMBDATA
R240
8.2K/4 -LPCPME
B
R239
390K/4
DSWVRMEN
R236
390K/4
INTVRMEN
3VDUAL_PCH
VBATT
RB
2
3
1K/4/1 1
R237
20K/4/1
-RTCRST
C27
1u/4/X5R/6.3V/K
3
1
RTCVDD
RTCVDD [13,19]
C92
1u/4/X5R/6.3V/K
BAT
BAT-SK/BK/P/S/D/SN
C96
C94
18p/4/NPO/50V/J 18p/4/NPO/50V/J
VBAT
VBAT [17]
CLR_CMOS
-SRTCRST
R234
C91
1u/4/X5R/6.3V/K
20K/4/1
RTCVDD [13,19]
-RTCRST
ACZ_SDOUT
R228
8.2K/4
PH/1*2/BK/2.54/VA/D
R418
0/4/SHT/M/X
A
ACZ_SDOUT
3
C98
SOT23
8.2K/4
D1
BAS40-05/0.2A/SOT23
+
1
2
3
27K/4/1
R252
RB 必故必在BAT外
外
CR2032
X2-SHT
SHW/D0.64*5.08*6.74
1
75K/4/1
R301
2
R285
-PCI_STOP
BATTERY-DUAL-4
Q39
2N7002/SOT23/25pF/5
3VDUAL_PCH
8.2K/4
8.2K/4
8.2K/4
10M/4
32.768K/12.5p/20ppm/TF38/35K/D
SOT23
R247
R260
R248
RN13
8.2K/8P4R/4
2
C95
1n/4/X7R/50V/K
S
-S_WARN
GPIO27
GPIO31
RN14
2.2K/8P4R/4
CLR_CMOS
X2
D
1K/4/1
1K/4/1
3VDUAL
BATTERY
CR2032
PCH_DPWROK
R325
22K/4 G
R318
R275
R246
1K/4/1
TP12
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
R267
8.2K/4
5VSB
-PCIE_WAKE
GPIO28
VCC3
SUSCLK [31]
32.768KHZ
Y1
Y2
8.2K/4/X
8.2K/4/X
8.2K/4/X
8.2K/4/X
D
3VDUAL_PCH
BD82B75/S/[10HB1-030B75-10R]
PCH_DPWROK
R268
R314
R273
R329
3VDUAL
4 OF 11
B
GP8:Low to enable
PCH clock chip
-IGC_EN
BH50
BN54
BA47
AV46
BP45
BU46
BG46
SMB
GPIO11
SMBCLK
SMBDATA
GPIO60
SML0CLK
SML0DAT
-PCH_HOT
SML1CLK
SML1DAT
[9] GPIO11
[7,8,14,15,16,19,26] SMBCLK
[7,8,14,15,16,19,26] SMBDATA
BR39
BN39
BT41
BN37
BT37
BR42
R249
-ACZ_DET [23]
SLP_S5#_GPIO63
SUS_SATA#_GPIO61
SUSCLK_GPIO62
BATLOW#_GPIO72
SUSACK#
SUSWARN#_SUSPWRDNACK/GPIO30
DRAMPWROK
RTC
Y1
Y2
-RTCRST
-SRTCRST
PCH_DPWROK
DSWVRMEN
SPI_MOSI
SPI_MISO
SPI_CS0#
SPI_CLK
SPI_CS1#
GPIO0 [11]
BP51
BK50
BA25
BM55
BP53
BJ55
BH49
AV43
BL54
AV44
BP55
BT53
BJ53
BJ48
BK48
BC44
BC41
BM53
BN52
SPI
ICH_SPI_MOSI
ICH_SPI_MISO
-ICH_SPI_CS
ICH_SPI_CLK
-ICH_SPI_CS1
[20] ICH_SPI_MOSI
[20] ICH_SPI_MISO
[20] -ICH_SPI_CS
[20] ICH_SPI_CLK
[20] -ICH_SPI_CS1
HDA_BCLK
HDA_RST#
HDA_SDIN0
HDA_SDIN1
HDA_SDIN2
HDA_SDIN3
HDA_SDO
HDA_SYNC
AW55 GPIO0
BC56
BC25
BL56 -PCI_STOP
BJ57 -ACZ_DET
GPIO8
LAN_PHY_PWR_CTRL_GPIO12
HDA_DOCK_RST#_GPIO13
GPIO15
GPIO24_MEM_LED
GPIO28
SLP_LAN#_GPIO29
PCIECLKRQ2#_GPIO20
PCIECLKRQ5#_GPIO44
PCIECLKRQ6#_GPIO45
PCIECLKRQ7#_GPIO46
GPIO57
SYS_PWROK
RI#
PLTRST#
WAKE#
SLP_A#
SLP_S3#
SLP_S4#
AUDIO
33/4 BU22
33/4 BC22
BD22
BF22
ACZ_SDIN2
BK22
BJ22
33/4 A_SO
BT23
33/4 A_SYC BP23
LDRQ1#/GPIO23
FWH0/LAD0
FWH1/LAD1
FWH2/LAD2
FWH3/LAD3
LDRQ0#
FWH4/LFRAME#
BMBUSY#_GPIO0
CLKRUN#_GPIO32
HDA_DOCK_EN#_GPIO33
STP_PCI#_GPIO34
GPIO35
LPC
BA20
BK15
BJ17
BJ20
BG20
BK17
BG17
LAD0
LAD1
LAD2
LAD3
-LDRQ0
-LFRAME
[22] ACZ_BITCLK
[22] -ACZ_RST
Q41
MMBT2222A/SOT23/600mA/40
Gigabyte Technology
1u/4/X5R/6.3V/K
R266
8.2K/4
Q38
PMBT2907A/SOT23/-600mA/50
SOT23
Title
PCH GPIO , CTRL , AUDIO
Size
Document Number
Custom
1
GPIO27
2
A
1
PCHD
[17,31] LAD0
[17,31] LAD1
[17,31] LAD2
[17,31] LAD3
[17] -LDRQ0
[17,31] -LFRAME
[22] ACZ_SDOUT
[22] ACZ_SYNC
2
PCH PU/PD
(D)
[17,31] LAD[0..3]
D
3
Rev
GA-B75M-D3H
1.1
3VDUAL_PCH
Date:
5
4
3
2
Friday, June 08, 2012
Sheet
12
1
of
33
4
(J)
AA34
AA36
V22
Y20
Y22
B41
E41
CPU_VTT
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCDMI_02
VCCDMI_01
BC116
BC125
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
AL40
AN40
AN41
AG38
AG40
AG41
VCC1_05_PCH
C
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
VCCASW
BC106
1u/4/X5R/6.3V/K/X
BC88
1u/4/X5R/6.3V/K
VCCDIFFCLKN_01
VCCDIFFCLKN_02
VCCDIFFCLKN_03
VCCCLKDMI
VCCIO
VCCSSC_01
VCCSSC_02
BA38
VCC1_05_PCH
SATA_PLL_PCH
DMI_PLL_PCH
IPL_PLL_PCH
CLK_PLL_PCH
USB3_PLL_PCH
U56
B53
C54
AL5
A19
VCCIO
VCCAPLLSATA
VCCAPLLEXP
VCCAFDIPLL
VCCACLK
VCCAPLLDMI2
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
9 OF 11
VCCIO
2
SOT23
1
SOT23
Q37
MMBT2222A/SOT23/600mA/40
V5REF
V5REF_SUS
Q32
MMBT2222A/SOT23/600mA/40
BF1
BC111
1u/4/X5R/6.3V/K
BC136
1u/4/X5R/6.3V/K
BT25
3VDUAL
AV28
VCC3
AU20
AV20
AU22
VCC3_ME
AN52
V5REF
VCCVRM_1
VCCVRM_4
VCCVRM_3
VCCVRM_2
V5REF_SUS
VCCSUSHDA
VCC3_3
VCC3_3
VCC3_3
VCCDETERM_1
VCCDFTERM_2
VCC3_3
VCC3_3
VCCSPI
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
BC169
1u/4/X5R/6.3V/K
BC173
1u/4/X5R/6.3V/K
AG24
AG26
AG28
AJ24
AJ26
AJ28
AL24
AL28
AN22
AN24
AN26
AN28
AR24
AR26
AR28
AR30
AR36
AR38
AU30
AU36
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCC1_05_ME
VCCSUS3_3
VCCSUS3_3
BC172
1u/4/X5R/6.3V/K
VCCSUS3_3
VCCDSW3_3
NV_PCH
VCC1_8_PCH
R280
0/4/SHT/M/X
AL38
AN38
BC130
1u/4/X5R/6.3V/K
BC17
BD17
BD20
VCC3
D
3VDUAL_PCH
BC133
10u/8/X5R/6.3V/K/X
BT35
3VDUAL_PCH
3
2
1
4
3VDUAL
AV30
AV32
AY31
AY33
BJ36
BK36
BM36
3VDUAL_PCH
R385
301/4/1
BC157
1u/4/X5R/6.3V/K
Need isolation
BC165
22u/8/X5R/6.3V/M
R394
510/4/1
AT40
AU38
C90
0.1u/4/Y5V/16V/Z
BC134
1u/4/X5R/6.3V/K
U31
AV40
5VSB
Q64
L1117LG/N/SOT223/1A
A12
AF57
VCC3_DAC
3VDUAL_PCH
3VDUAL
V_PROC_IO
V_PROC_IO_NCTF
VCC1_05_PCH
FB5
DCPSUS_03
DCPSUS_01
0/6/SHT/M/X
VCC_PCH_SRC
VCCRTC
VCC1_05_PCH
BC90
1u/4/X5R/6.3V/K
VCC3_DAC
Need isolation
AV24
AV26
AY25
AY27
V36
T55
T57
VCC3_DAC
CPU_VTT
AU34
AV36
AU32
AE15
AE17
AG15
AJ20
AE40
AC20
AE20
AJ1
R2
R54
R56
VCC1_05_PCH
DCPRTC
AT1
L1
0/6/SHT/M/X
VCCA_DPLLA
AB1
L2
0/6/SHT/M/X
VCCA_DPLLB
AC2
DCPRTC_NCTF
VCCADPLLA
VCCADPLLB
DCPSST
BC95
1u/4/X5R/6.3V/K
BC96
1u/4/X5R/6.3V/K
VCC1_05_PCH
Y36
+12V
D55
BC115
1u/4/X5R/6.3V/K
B56
D
BC114
1u/4/X5R/6.3V/K
R173
8.2K/4
C
G
S
V_1P1_USB
A39
AA32
BU42
Q23
2N7002/SOT23/25pF/5
RTCVDD [12,19]
BC118
1u/4/X5R/6.3V/K
BR54
BC83
10u/8/X5R/6.3V/K
BC117
0.1u/4/X7R/16V/K
CLOSE北
北北(注
注注注注注注注)
V_1P5_RTC_INT
BT56
BC129
1u/4/X5R/6.3V/K
VCCADAC
DCPSUS_02
DCPSUSBYP
3
BC138
1u/4/X5R/6.3V/K
AC24
AC26
AC28
AC30
AC32
AE24
AE28
AE30
AE32
AE34
AE36
AG32
AG34
AJ32
AJ34
AJ36
AL32
AL34
AN32
AN34
AR32
AR34
PCHJ
1
BC104
1u/4/X5R/6.3V/K
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
VCCCORE
BC94
1u/4/X5R/6.3V/K
R214
0/4/SHT/M/X
VCC1_8_PCH
BC97
1u/4/X5R/6.3V/K
R205
VCC1_8_PCH
0/4/SHT/M/X
BC131
1u/4/X5R/6.3V/K VCC1_8_PCH
R281
0/4/SHT/M/X
R200
100/4/1
2
BC87
1u/4/X5R/6.3V/K
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
1
SHT PWR
VCC
C83
0.1u/4/X7R/16V/K
R231
100/4/1
2
F20
F30
V25
V27
V31
V33
Y24
Y26
Y30
Y32
Y34
VCC1_05_PCH
2
VCC3
3
VCC1_05_PCH
5VDUAL
1
(I)
PCHI
D
3
3VDUAL
PCH
3
5
PCH
AT41
AV41
V_1P5_INT
BA46
BC206
0.1u/4/X7R/16V/K
10 OF 11
BD82B75/S/[10HB1-030B75-10R]
AJ38
Y28
BD82B75/S/[10HB1-030B75-10R]
CAP
SATA_PLL_PCH
B
IPL_PLL_PCH
BC127
1u/4/X5R/6.3V/K/X
CLK_PLL_PCH
DMI_PLL_PCH
BC123
1u/4/X5R/6.3V/K
USB3_PLL_PCH
BC124
1u/4/X5R/6.3V/K
5VDUAL
V_1P1_USB
BC102
1u/4/X5R/6.3V/K/X
BC113
0.1u/4/Y5V/16V/Z
VCC1_05_ME
VCC_PCH_SRC
BC93
1u/4/X5R/6.3V/K
VCC3_ME
BC109
1u/4/X5R/6.3V/K
3VDUAL_PCH
BC170
0.01u/4/X7R/25V/K/X
BC168
1u/4/X5R/6.3V/K
VCC1_05_PCH
VCC1_05_ME
VCC3
B
BC132
1u/4/X5R/6.3V/K
BC177
0.1u/4/X7R/16V/K
BC182
10u/8/X5R/6.3V/K
BC174
1u/4/X5R/6.3V/K
BC176
BC175
1u/4/X5R/6.3V/K
1u/4/X5R/6.3V/K
BC171
BC167
1u/4/X5R/6.3V/K/X
1u/4/X5R/6.3V/K
VCC3
EMI
U47
U53
V20
V38
V6
W1
W55
W57
Y11
Y15
Y38
Y40
Y43
Y46
Y47
Y49
Y52
Y6
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AY22
VSS
VSS
C12
VSS
VSS
AE56
VSS
VSS
BR36
VSS
VSS
AU2
VSS
VSS_ADAC
VSS
A54
VSS
TS_VSS1
A52
VSS
TS_VSS2
F57
TS_VSS3 11 OF 11 VSS
D57
VSS
TS_VSS4
BM46
AG12
AG18
AG17
TP10
L_BKLTCTL
L_BKLTEN
L_VDD_EN
AE41
AE43
BA27
TP14
TP15
TP11
A4
VSS_NCTF
A6
VSS_NCTF
B2
VSS_NCTF
BM1
VSS_NCTF
BM57
VSS_NCTF
BP1
VSS_NCTF
BP57
VSS_NCTF
BT2
VSS_NCTF
BU4
VSS_NCTF
BU52
VSS_NCTF
BU54
VSS_NCTF
BU6
VSS_NCTF
D1
VSS_NCTF
F1
VSS_NCTF
TP3
TP13
TP17
TP18
TP19
TP20
TP1
TP4
VSS
VSS
VSS
VSS
TP2
TP5
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
BC15
VSS
BC20
VSS
BC27
VSS
BC31
VSS
BC36
VSS
BC38
VSS
BC47
VSS
BC9
VSS
BD25
VSS
BD33
VSS
BF12
VSS
BF20
VSS
BF25
VSS
BF33
VSS
BF41
VSS
BF43
VSS
BF46
VSS
BF52
VSS
BF6
VSS
BG22
VSS
BG25
VSS
BG27
VSS
BG31
VSS
BG33
VSS
BG36
VSS
BG38
VSS
BH52
VSS
BH6
VSS
BJ1
VSS
BJ15
VSS
BK20
VSS
BK41
VSS
BK52
VSS
BK6
VSS
BM10
VSS
BM12
VSS
BM16
VSS
BM22
VSS
BM23
VSS
BM26
VSS
BM28
VSS
BM32
VSS
BM40
VSS
BM42
VSS
BM48
VSS
BM5
VSS
BN31
VSS
BN47
VSS
BN6
VSS
BP3
VSS
BP33
VSS
BP35
VSS
BR22
VSS
BR52
VSS
BU19
VSS
BU26
VSS
BU29
VSS
BU36
VSS
BU39
VSS
C19
VSS
C32
VSS
C39
VSS
C4
VSS
D15
VSS
D23
VSS
D3
VSS
D35
VSS
D43
VSS
D45
VSS
E19
VSS
E39
VSS
E54
VSS
E6
VSS
E9
VSS
F10
VSS
F12
VSS
F16
VSS
F22
VSS
F26
VSS
F32
VSS
F33
VSS
F35
VSS
F36
VSS
F40
VSS
F42
VSS
F46
VSS
F48
VSS
F50
VSS
F8
VSS
AV18
VSS
AV22
VSS
AV34
VSS
AV38
VSS
AV47
VSS
AV6
VSS
AW57
VSS
AY38
VSS
AY6
VSS
B23
VSS
BA11
VSS
BA12
VSS
BA31
VSS
BA41
VSS
BA44
VSS
G54
VSS
H15
VSS
H20
VSS
H22
VSS
H25
VSS
H27
VSS
H33
VSS
H6
VSS
J1
VSS
J33
VSS
J46
VSS
J48
VSS
J5
VSS
J53
VSS
K52
VSS
K6
VSS
K9
VSS
L12
VSS
L17
VSS
L38
VSS
L41
VSS
L43
VSS
M20
VSS
M22
VSS
M25
VSS
M27
VSS
M31
VSS
T52
VSS
T6
VSS
U11
VSS
U15
VSS
U17
VSS
U20
VSS
U22
VSS
U25
VSS
U27
VSS
U33
VSS
U36
VSS
U38
VSS
U41
VSS
A
L33
AE49
BA36
AY36
Y14
Y12
P22
M38
P25
R25
P36
R36
L31
L36
AL44
AL43
(I)
A26
A29
A42
A49
A9
AA20
AA22
AA24
AA26
AA28
AA30
AA38
AB11
AB15
AB40
AB41
AB43
AB47
AB52
AB57
AB6
AC22
AC34
AC36
AC38
AC4
AC54
AE14
AE18
AE22
AE26
AE38
AE4
AE47
AE8
AE9
AF52
AF6
AG11
AG14
AG20
AG22
AG30
AG36
AG43
AG44
AG46
AG5
AG50
AG53
AH52
AH6
AJ22
AJ30
AJ57
AK52
AK6
AL11
AL18
AL20
AL22
AL26
AL30
AL36
AL41
AL46
AL47
AM52
AM3
AM57
AN11
AN12
AN15
AN17
AN18
AN20
AN30
AN36
AN4
AN43
AN47
AN54
AN9
AR20
AR22
AR52
AR6
AT15
AT18
AT43
AT47
AT52
AT6
AT8
AU24
AU26
AU28
AU5
AV12
BA49
BB1
BB3
BB52
BB6
BC14
M33
M36
M46
M52
M57
M6
M8
M9
N4
N54
R11
R15
R17
R22
R4
R41
R43
R46
R49
PCH
A
PCHK
BD82B75/S/[10HB1-030B75-10R]
Gigabyte Technology
Title
PCH PWR ,GND
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
1.1
13
of
33
8
7
6
PCIEX16 CAP
5
4
3
2
1
PCIEX16 SLOT
PCIESLOT-164DN-P
X16_+12V
X16_+12V
+12V
VCC3
1
+
B1
B2
B3
0/4/SHT/M/XB4
B5
B6
B7
B8
B9
B10
B11
1
EC3
270u/FP/D/16V/88/12m
+
EC4
560u/FP/D/6.3V/68/8m
[7,8,12,15,16,19,26] SMBCLK
[7,8,12,15,16,19,26] SMBDATA
D
R97
SMBCLK
SMBDATA
3VDUAL
VCC3
VCC3
[12,15,24] -PCIE_WAKE
BC30
0.1u/4/Y5V/16V/Z
BC26
BC28
0.1u/4/Y5V/16V/Z/X 0.1u/4/Y5V/16V/Z/X
EXP_A_TXP0C
EXP_A_TXN0C
EXP_A_TXP1C
EXP_A_TXN1C
X16_+12V
1
3
5
7
RN4
1
3
5
7
RN2
C
EXP_A_TXP2C
EXP_A_TXN2C
2
4
6
8
0/8P4R/0402/SHT/X
2
4
6
8
0/8P4R/4/X
EXP_A_TXP3C
EXP_A_TXN3C
EXP_A_TXP4C
EXP_A_TXN4C
PCIEX16 AC CAP
EXP_A_TXP5C
EXP_A_TXN5C
B
EXP_A_TXP0
EXP_A_TXN0
EXP_A_TXP1
EXP_A_TXN1
EXP_A_TXP2
EXP_A_TXN2
EXP_A_TXP3
EXP_A_TXN3
EXP_A_TXP4
EXP_A_TXN4
EXP_A_TXP5
EXP_A_TXN5
EXP_A_TXP6
EXP_A_TXN6
EXP_A_TXP7
EXP_A_TXN7
EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXN9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11
EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15
C32
C30
C35
C37
C39
C41
C43
C45
C46
C49
C50
C51
C52
C54
C57
C58
C60
C61
C62
C63
C64
C65
C66
C67
C68
C70
C72
C73
C74
C75
C77
C78
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
EXP_A_TXP0C
EXP_A_TXN0C
EXP_A_TXP1C
EXP_A_TXN1C
EXP_A_TXP2C
EXP_A_TXN2C
EXP_A_TXP3C
EXP_A_TXN3C
EXP_A_TXP4C
EXP_A_TXN4C
EXP_A_TXP5C
EXP_A_TXN5C
EXP_A_TXP6C
EXP_A_TXN6C
EXP_A_TXP7C
EXP_A_TXN7C
EXP_A_TXP8C
EXP_A_TXN8C
EXP_A_TXP9C
EXP_A_TXN9C
EXP_A_TXP10C
EXP_A_TXN10C
EXP_A_TXP11C
EXP_A_TXN11C
EXP_A_TXP12C
EXP_A_TXN12C
EXP_A_TXP13C
EXP_A_TXN13C
EXP_A_TXP14C
EXP_A_TXN14C
EXP_A_TXP15C
EXP_A_TXN15C
EXP_A_TXP6C
EXP_A_TXN6C
EXP_A_TXP7C
EXP_A_TXN7C
EXP_A_TXP8C
EXP_A_TXN8C
EXP_A_TXP9C
EXP_A_TXN9C
EXP_A_TXP10C
EXP_A_TXN10C
EXP_A_TXP11C
EXP_A_TXN11C
EXP_A_TXP12C
EXP_A_TXN12C
EXP_A_TXP13C
EXP_A_TXN13C
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15] [4]
EXP_A_TXP14C
EXP_A_TXN14C
EXP_A_RXN[0..15] [4]
EXP_A_TXP[0..15] [4]
EXP_A_TXP15C
EXP_A_TXN15C
EXP_A_TXN[0..15] [4]
12V
12V
RSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
WAKE*
KEY
PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PWRGD
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
B12
B13
B14
B15
B16
B17
B18
RSVD
GND
HSOP0
HSON0
GND
PRSNT2*
GND
GND
REFCLK+
REFCLKGND
HSIP0
HSIN0
GND
A12
A13
A14
A15
A16
A17
A18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
HSOP1
HSON1
GND
GND
HSOP2
HSON2
GND
GND
HSOP3
HSON3
GND
RSVD
PRSNT2*
GND
RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
GND
RSVD
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
HSOP4
HSON4
GND
GND
HSOP5
HSON5
GND
GND
HSOP6
HSON6
GND
GND
HSOP7
HSON7
GND
PRSNT2*
GND
RSVD
GND
HSIP4
HSIN4
GND
GND
HSIP5
HSIN5
GND
GND
HSIP6
HSIN6
GND
GND
HSIP7
HSIN7
GND
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
HSOP8
HSON8
GND
GND
HSOP9
HSON9
GND
GND
HSOP10
HSON10
GND
GND
HSOP11
HSON11
GND
GND
HSOP12
HSON12
GND
GND
HSOP13
HSON13
GND
GND
HSOP14
HSON14
GND
GND
HSOP15
HSON15
GND
PRSNT2*
RSVD
RSVD
GND
HSIP8
HSIN8
GND
GND
HSIP9
HSIN9
GND
GND
HSIP10
HSIN10
GND
GND
HSIP11
HSIN11
GND
GND
HSIP12
HSIN12
GND
GND
HSIP13
HSIN13
GND
GND
HSIP14
HSIN14
GND
GND
HSIP15
HSIN15
GND
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
PCIEX16 PROTECT SHT
+12V
R92
0/4/SHT/M/X
3GIO_*16
PCIEX16
R96
0/4/SHT/M/X
VCC3
-PCIE_RST
D
-PCIE_RST
-PCIE_RST [15,17]
SRCCLK_PCIEX16 [10]
-SRCCLK_PCIEX16 [10]
C29
22p/4/NPO/50V/J/X
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
C
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
EXP_A_RXP8
EXP_A_RXN8
EXP_A_RXP9
EXP_A_RXN9
B
EXP_A_RXP10
EXP_A_RXN10
EXP_A_RXP11
EXP_A_RXN11
EXP_A_RXP12
EXP_A_RXN12
EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15
A
A
PCI-E/16X-164P/BU-297C/RIGHT PUSH
Title
Gigabyte Technology
PCI EXPRESS * 16
Size
Document Number
Custom
Date:
8
7
6
5
4
3
Friday, June 08, 2012
2
Rev
GA-B75M-D3H
Sheet
1.1
of
14
1
33
5
4
PCIEX4 CAP
3
2
PCIEX4 SLOT
PCIESLOT-64D-98D-P
+12V
X4_+12V
PCIEX4
BC200
0.1u/4/Y5V/16V/Z
[7,8,12,14,16,19,26] SMBCLK
[7,8,12,14,16,19,26] SMBDATA
VCC3
D
R445
SMBCLK
SMBDATA
3VDUAL
R447 8.2K/4/X
BC202
0.1u/4/Y5V/16V/Z
VCC3
[12,14,24] -PCIE_WAKE
B1
B2
B3
0/4/SHT/M/X
B4
B5
B6
B7
B8
B9
B10
B11
BC199
0.1u/4/Y5V/16V/Z
[9] PCIE_TP1
[9] PCIE_TN1
1
3
5
7
2
4
6
8
RN15
0/8P4R/0402/SHT/X
[9] PCIE_TP2
[9] PCIE_TN2
[9] PCIE_TP3
[9] PCIE_TN3
[9] PCIE_TP4
[9] PCIE_TN4
C
R444
0/4/SHT/M/X
12V
12V
RSVD
GND
SMCLK
SMDAT
GND
3.3V
JTAG1
3.3VAUX
WAKE*
KEY
PRSNT1*
12V
12V
GND
JTAG2
JTAG3
JTAG4
JTAG5
3.3V
3.3V
PWRGD
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
B12
B13
B14
B15
B16
B17
B18
RSVD
GND
HSOP0
HSON0
GND
PRSNT2*
GND
GND
REFCLK+
REFCLKGND
HSIP0
HSIN0
GND
A12
A13
A14
A15
A16
A17
A18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
HSOP1
HSON1
GND
GND
HSOP2
HSON2
GND
GND
HSOP3
HSON3
GND
RSVD
PRSNT2*
GND
RSVD
GND
HSIP1
HSIN1
GND
GND
HSIP2
HSIN2
GND
GND
HSIP3
HSIN3
GND
RSVD
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
PCIEX16 PROTECT SHT
X4_+12V
X4_+12V
3GIO_*4
3VDUAL
+12V
1
VCC3
R446
0/4/SHT/M/X
D
-PCIE_RST [14,17]
SRCCLK_PCIEX4 [10]
-SRCCLK_PCIEX4 [10]
PCIE_IP1 [9]
PCIE_IN1 [9]
PCIE_IP2 [9]
PCIE_IN2 [9]
PCIE_IP3 [9]
PCIE_IN3 [9]
PCIE_IP4 [9]
PCIE_IN4 [9]
C
-PCIE_RST
C152
22p/4/NPO/50V/J/X
B
B
A
A
B81
PRSNT2*
Title
Gigabyte Technology
PCI EXPRESS X 4 PORT
GA-B75M-D3H
PCI-E/16X-65P/BU/RIGHT PUSH
Size
Document Number
Custom
Date:
5
4
3
2
Friday, June 08, 2012
Sheet
15
1
of
Rev
1.1
33
8
7
6
5
4
3
2
1
PCI SLOT
-12V
VCC
VCC3
+12V
-12V
VCC
PCI1
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
PTCK
D
[11] -PIRQC
[11] -PIRQE
[10] PCLK0
[11] -REQ0
-PIRQC
-PIRQE
PCLK0
-REQ0
A_D31
A_D29
A_D27
A_D25
[11] -C_BE3
-C_BE3
A_D23
A_D21
A_D19
C
[11] -C_BE2
[11] -IRDY
[11] -DEVSEL
[11] -PLOCK
[11] -PERR
[11] -SERR
[11] -C_BE1
A_D17
-C_BE2
-IRDY
-DEVSEL
-PLOCK
-PERR
-SERR
-C_BE1
A_D14
A_D12
A_D10
A_D8
A_D7
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
A_D5
A_D3
A_D1
-ACK64
B
TRST
+12V
TMS
TDI
+5V
INTA
INTC
+5V
RESERVED
+5V
RESERVED
GND
GND
3.3V_AUX
RST
+5V
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V
REQ64
+5V
+5V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
PCI/120/P/IV/VA
-PTRST
PTCK
PTMS
-IRDY
-PLOCK
-PERR
-STOP
PCI_A40
PCI_A41
A
VCC
8
PRN13
1K/8P4R/4
1
2
3
4
5
6
7
8
PTMS
-PIRQD
-PIRQA
-PIRQD [11]
-PIRQA [11]
-PIRQA
-PIRQD
3VDUAL
-PCIRST
[10] PCLK1
-GNT0
-GNT0 [11,20]
[11] -REQ1
-PCIPME [11]
A_D30
A_D31
A_D29
A_D28
A_D26
A_D27
A_D25
A_D24
A_D17
-C_BE3
A_D23
A_D22
A_D20
A_D21
A_D19
A_D18
A_D16
A_D17
-C_BE2
-FRAME
-FRAME [11]
-TRDY
-IRDY
-TRDY [11]
-STOP
-DEVSEL
-STOP [11]
-PLOCK
-PERR
PCI_A40
PCI_A41
-SERR
PAR
A_D15
PAR [11]
-C_BE1
A_D14
A_D13
A_D11
A_D12
A_D10
A_D9
-C_BE0
A_D8
A_D7
-C_BE0 [11]
A_D6
A_D4
A_D2
A_D0
A_D1
-PCI1_REQ64
-SERR
-REQ1
-REQ2
-DEVSEL
RN7
8.2K/8P4R/4
1
2
3
4
5
6
7
8
-TRDY
-FRAME
-REQ0
-REQ3
RN8
8.2K/8P4R/4
1
2
3
4
5
6
7
8
-ACK64
[11] -REQ0
[11] -REQ3
RN9
8.2K/8P4R/4
-PIRQA
1
2
-PIRQE
3
4
-PIRQC
5
6
7
8
[11] -PIRQA
[11] -PIRQE
[11] -PIRQC
-PCI1_REQ64
7
-PIRQG in RN11
[11]
[11]
[11]
[11]
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V
TRST
+12V
TMS
TDI
+5V
INTA
INTC
+5V
RESERVED
+5V
RESERVED
GND
GND
3.3V_AUX
RST
+5V
GNT
GND
PME
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3V
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME
GND
TRDY
GND
STOP
+3.3V
SDONE
SBO
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V
REQ64
+5V
+5V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
-PTRST
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
-C_BE0
PTMS
D
-PIRQC
-PIRQE
-PCIRST
3VDUAL
-GNT1 [11,20]
-PCIPME
A_D30
A_D28
A_D26
A_D24
A_D18
A_D22
A_D20
A_D18
A_D16
C
-FRAME
-TRDY
-STOP
PCI_A40
PCI_A41
PAR
A_D15
A_D13
A_D11
A_D9
A_D6
A_D4
A_D2
A_D0
-PCI2_REQ64
B
PCI/120/P/IV/VA
-PCIRST [11]
-REQ1/-GNT1/AD18
PCI CAP
VCC
VCC3
BC193
VCC
-PCI2_REQ64
-ACK64
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
A_D5
A_D3
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
Place close to PCI1
[11] -REQ1
[11] -REQ2
RN6
VCC
8.2K/8P4R/4
1
2
3
4
5
6
7
8
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
PTCK
C151
27p/4/NPO/50V/J/X
A_D[0..31]
PCI PU
PRN3
8.2K/8P4R/4
1
2
3
4
5
6
7
8
-PTRST
-PCIRST
-REQ0/-GNT0/AD17
[7,8,12,14,15,19,26] SMBCLK
[7,8,12,14,15,19,26] SMBDATA
+12V
PCI2
-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND
[11] A_D[0..31]
VCC3
-PIRQH
-PIRQB
-PIRQF
-PIRQD
-PIRQH
-PIRQB
-PIRQF
-PIRQD
6
BC194
1u/4/X5R/6.3V/K
0.1u/4/Y5V/16V/Z
BC195
BC196
1u/4/X5R/6.3V/K
0.1u/4/Y5V/16V/Z
3VDUAL
BC197
1u/4/X5R/6.3V/K
VCC3
A
VCC
RN10
8.2K/8P4R/4
1
2
3
4
5
6
7
8
BC198
0.1u/4/Y5V/16V/Z/X
Gigabyte Technology
Title
PCI SLOT 1&2
5
4
3
Size
Custom
Document Number
Date:
Friday, June 08, 2012
Rev
GA-B75M-D3H
Sheet
2
1.1
16
of
1
33
8
7
6
5
4
3
2
1
PWR SHT
SIO IT8728F
For 8728 EUP function
For IT8728
PD[0..7]
[12] SML1DAT
[12] SML1CLK
[18] RTS1[18] DSR1[18] TXD1
[18] RXD1
[18] DTR1[18] DCD1[18] RI1-
3VDUAL_PCH
STBAFDERRINITSLINACK-
JP2
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
JP3
JP4
[19] FANIO2
FANPWM2
CPU_FAN
SYS_FAN [19]
[19] FANPWM3
[21] BEEP3VDUAL_PCH
R67
1K/4/1 -5VSB_CTRL
ITE_PWROK2
IO_PWOK
MB_ID2
[26] PWOK
C
[11] TEMP_ALART[24] N_ISOLATEB
VCC3
[31] TPM_GP14
[11,12,26] PWROK1
[24,31] -PFMRST2
[4] -PFMRST1
R49
1K/4/1
R51
R432
R78
22/4
22/4
22/4
IT_VCCH
[12] -PFMRST
[12] -LDRQ0
IO_PWOK
-PFMRST
ITE_PWROK1
PRST2PRST1SIO_18V
-PFMRST
-LDRQ0
[31]
[31]
[31]
[31]
[31]
[31]
VCC3
CTS1#/GP31
BEEP_GB
PCIRSTIN#/CIRTX2/GP15
3VSB
HOLD_M#/GP64
HOLD_B#/GP63
FAN_TAC1
FAN_CTL1
FAN_TAC2/GP52
FAN_CTL2/GP51
FAN_TAC3/GP37
FAN_CTL3/GP36
RSTCONOUT/GP35
RSTCONIN/GP34
GNDD
5VSB_CTRL#
5VAUX_SW
PWRGD2_50ms
ATXPG/GP30
GP27/SIN2
GP26/SOUT2
FAN_TAC4/GP25/DSR2#
FAN_TAC5/GP24/RTS2#
GP23/CPU_PG
GP22
GP21/DCD2#
GP20/CTS2#
GP17/RI2#
DTR2#
CIRTX1/CE_N
PCH_C1/GP14
PWRGD1_30ms
PCIRST1#/GP12
PCIRST2#/GP11
3VSB
VCORE
LRESET#
LDRQ#
-PFMRST [12]
BC16
22p/4/NPO/50V/J/X
IT8728F(GB)
0/6/SHT/M/X
R50
0/6/SHT/M/X
B
R5
VCC3
BUSY/GP82
PE/GP81
SLCT/GP80
AVCC3
VIN0/VCORE(1.1V)
VIN1/VDIMM_STR(1.5V)
VIN2(+12V)
VIN3(+5V)
VIN4/VLDT_12
VIN5
VIN6
VREF
TMPIN1
TMPIN2
TMPIN3
TS_DGNDA
RSMRST#/CIRRX1/GP55
PCIRST3#/GP10
MCLK/GP56
MDAT/GP57
KCLK/GP60
KDAT/GP61
3VSBSW#/GP40
PWRGD3_150ms
SUSC#/GP53
PSON#/GP42
PANSWH#/GP43
GNDD
PME#/GP54
PWRON#GP44
SUSB#
CE2_N/GP47
VBAT
COPEN#
3VSB
SYS_3VSB
DSKCHG#
5
4
3
2
1
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
BUSY [31]
PE [31]
SLCT [31]
IT_AVCC
VIN0
VIN1
VIN2
VIN3
[19]
[19]
[19]
[19]
VIN5 [19]
VIN6 [19]
VREF [19]
SYS_TEMP [19]
CPU_TEMP [19]
TEMP3 [19]
R43
MCLK R449
MDAT R450
-RSMRST [12,25]
22/4
-PCIE_RST [14,15]
8.2K/4
5VDUAL
8.2K/4
IT_VCCH
IT_AVCC
8.2K/4 -THERM
R79
1K/4/1
ITE_PWROK2
R35
1K/4/1
ITE_PWROK1
R52
1K/4/1
-PCIE_RST
R47
1K/4/1
-PFMRST1
R77
1K/4/1
-PFMRST2
R61
1K/4/1
[19] FANPWM2
-S4_S5 [12,30]
-PSON [26,30]
-PWRBTSW [21]
-THERM [19]
-LDRQ0
[19] FANPWM3
KCLK [18]
KDAT [18]
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
R30
8.2K/4
R31
8.2K/4
VCC
C
VCC
SIO STRAP
-LPCPME [12]
PWRBTSW [12]
JP2
JP3
JP4
JP6
-SLP_S3 [12,25,30]
CEB_N
VBAT [12]
-CASEOPEN [19,21]
C24
0.01u/4/X7R/25V/K
IT_VCCH
28_3VSB
R74
8.2K/4
0.1u/4/X7R/16V/K
BC12
R11
R9
R6
R46
8.2K/4
8.2K/4
8.2K/4
1K/4/1/X
R433
8.2K/4/X
VCC3
VCC3
VCC3
VCC3
IT8728-EX
PULL DOWN ENABLE OVP
EUP
BC10
3VDUAL_PCH
EUP control by PCH
1u/4/X5R/6.3V/K
3VDUAL
LAD3
LAD2
LAD1
LAD0
[11,31] SERIRQ
[12,31] -LFRAME
100/4/1
28_3VSB
R83
For IT8728
LAD[0..3]
B
JP3--- High SPI-Flash Disable
Low SPI-Flash Enable
PECI [4,11]
[12,31] LAD[0..3]
R85
SIO PU
SIO
IT8728F/EX (GB)/QFP128
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
C11
1n/4/X7R/50V/K
JP6
CE_N
RI1#/GP32
DCD1#/GP33
DTR1#/JP4
SIN1/GP41
SOUT1#/JP3
DSR1#/GP45
RTS1#/JP2
VCORE_EN/PCH_C0/FAN_CTRL4
VLDT_EN/PCH_D0/GP65
GP66
GP67
GNDD
PD7/GP77/BUSSO2
PD6/GP76/BUSSO1
PD5/GP75/BUSSO0
PD4/GP74/BUSSI2
PD3/GP73/BUSSI1
PD2/GP72/BUSSI0
PD1/GP71
PD0/GP70
STB#/GP87/SMBC_M1
AFD#/GP86/SMBC_R1
ERR#
INIT#/GP85/SMBD_M1
SLIN#/GP84/SMBD_R1
ACK#/GP83
-THERM
IT_VCCH
[20] -SPI_HOLD0
[20] -SPI_HOLD1
[19] FANIO1
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
SERIRQ
LFRAME#
LAD0
LAD1
LAD2
LAD3
KRST#/GP62
GA20/JP5
PCICLK
CE_IN/GP50
CLKIN
GNDD
DENSEL#
MTRA#
SST/AMDTSI_D/PCH_D1/MTRB#
DRVA#
PECI/AMDTSI_C/DRVB#
WDATA#
SMBC_R2/DIR#
SMBC_M2/STEP#
SMBD_R2/HDSEL#
SMBD_M2/WGATE#
RDATA#
TRK0#
INDEX#
WPT#
[18] CTS1-
STBAFDERRINITSLINACK-
D
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
D
PD[0..7] [31]
SSTCTL [11]
[11] -KBRST
[11] A20GATE
[10] LPC33
[10] LPCCLK48
DUAL BIOS OPT STRAP
Power leakage
IT8728
PIN19
ATXPG
PIN31
PCH_C1
PIN53
CEB_N
R2
PECI/AMDTSI_C/DRVB#
PIN66
SYS_3VSB
SIO_18V
D
680/4/1/X
G
S
1K/4/1
VCC3
Q4
2N7002/SOT23/25pF/5
VCC3
BC15
0.1u/4/X7R/16V/K
SOT23
-PSON
R1
SST/AMDTSI_D/MTRB#/PCH_D1
PIN55
MB ID
internal power pin, max 22nF cap
3
VCORE_EN/PCH_C0
VLDT_EN/PCH_D0
2
PIN121
PIN120
SIO_18V
IT_AVCC
BC14
1u/4/X5R/6.3V/K/X
R87
8.2K/4
R89
8.2K/4/X
MB_ID2
1
IT8728F NOTE
R66
330/4/1
A
A
PIN70
GP47
PIN95
VIN2(VCC5)
PIN96
VIN1(VCC12)
PIN97
PIN98
VIN1/VDIMM_STR(1.5V)
For IT8721 Power leakage
FOR LOW TEMP POWER ON INTO TEST MODE ISSUE
IT_VCCH
SIO CAP
+12V
+12V
IT_VCCH
IT_AVCC
3VDUAL
EMI
VIN0/VCORE(1.1V)/NC
VCC3
BC181
0.1u/4/Y5V/16V/Z/X
BC1
1u/4/X5R/6.3V/K
EMI
BC13
0.1u/4/Y5V/16V/Z/X
BC18
10u/8/X5R/6.3V/K
BC17
1u/4/X5R/6.3V/K
BC2
10u/8/X5R/6.3V/K
BC19
0.1u/4/Y5V/16V/Z
ITE 8728 LPC IO
Size
Document Number
Custom
VCC3
Date:
8
Gigabyte Technology
3VDUAL_PCH
Title
BC201
0.1u/4/Y5V/16V/Z/X
7
6
5
4
3
Friday, June 08, 2012
2
Rev
GA-B75M-D3H
Sheet
17
1
1.1
of
33
8
7
6
COM
5
4
KB/MS
-12V
D
NRIANCTSANDSRANRTSANDTRANSINA
NSOUTA
NDCDA-
19
18
17
16
15
14
13
12
RY1
RY2
RY3
DA1
DA2
RY4
DA3
RY5
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
2
3
4
5
6
7
8
9
11
10
GND
-12V
5V
12V
20
1
FUSEVCC_R12
UBC6
0.1u/4/Y5V/16V/Z/X
UBC5
0.1u/4/Y5V/16V/Z/X
+12V
ABC2
0.1u/4/Y5V/16V/Z/X
ABC1
0.1u/4/Y5V/16V/Z/X
KBDATA
7
5
3
1
2 4 68
USB
1
2
5
6
ACN1
NRIANCTSANDSRANRTSA-
8
6
4
2
1 3 57
8
6
4
2
-USBP12
U1
U2
U3
U4
-USBP13 [9]
+USBP13 [9]
FUSEVCC_R13
KB
2
FUSEVCC_R13
SMD1812P160/8V
1
6 +USBP12
2
5
+USBP13 3
AGND1
4
F13
1
5VDUAL
FUSEVCC_R12
1
2
FUSEVCC_R12
SMD1812P160/8V
D
+
4 -USBP13
UEC4
100u/OS/D/6.3V/66/30m
AOZ8902CIL/SOT23-6
Close to connector
3
AGND1
G1
G2
G3
G4
ACN2
ESD2
KB_MS_USB
U5
U6
U7
U8
[9] -USBP12
[9] +USBP12
KBCLK
7
5
3
1
USB2.0 PWR
FUSEVCC_R13
F14
AGND1
NDCDANSOUTA
NSINA
NDTRA-
1
1
VCC
GD75232/TSSOP20
2
USB2.0 ESD
AU1
[17] RI1[17] CTS1[17] DSR1[17] RTS1[17] DTR1[17] RXD1
[17] TXD1
[17] DCD1-
3
KB/USB/A/PC99(DUAL)/GF/2/RA/D
AGND1
180p/8P4C/6/NPO/50V/K
180p/8P4C/6/NPO/50V/K
COM
NDCDANSOUTA
1
3
5
7
9
NRTSANRIA-
NSINA
NDTRANDSRANCTSA-
2
4
6
8
10
PH/2*5K10/WH/2.54/VA/D
COM RI
-RI
3
C
R90
75K/4/1
FUSEVCC_R13
R441
R442
KDAT
KCLK
[17] KDAT
[17] KCLK
R59
R58
82/4
82/4
FOR鹽
鹽鹽鹽鹽
1
2
KCLK
KDAT
C
-RI [12]
Q7
MMBT2222A/SOT23/600mA/40
SOT23
NRIA-
8.2K/4
8.2K/4
PIN2X5-CUT10-COM
R91
8.2K/4
KBDATA
KBCLK
BC191
180p/4/NPO/50V/J
BC192
180p/4/NPO/50V/J
AGND1
-USBOC_R
USB3.0 1Port - 1Fuse (3.5A)
-USBOC_R [9]
6
6
NC
NC
D26
7
NC
-USBP3
5
D2+
4
GND
8
GND
4
B
FUSEVCC_USB3_R1
Gigabyte Technology
Title
PCH_USB3_TXP4C
PCH_USB3_RXN4
PCH_USB3_TXN4C
PCH_USB3_RXP4
COM,-RI,KB_USB,USB_ESATA,-PROCHOT
Size
Document Number
Custom
Date:
7
3
-USBP2
AOZ8902CIL/SOT23-6
UESD4
AZ1045-04F/MSOP10
UR4
15K/4/1
8
5
NC
D2-
UD2
BAT54A/SOT23/200mA
UR3
8.2K/4
6
2
A
5
5VDUAL
1
11
D2+
FUSEVCC_R13
4
FUSEVCC_R12
2
D1-
1
3
KB_USB
3
2
9
SOT23
SOT23
FUSEVCC_USB3_R1
2
2
SMD1812P350SLR/S
UEC6
100u/OS/D/6.3V/66/30m
D1+
+
PCH_USB3_RXN4
1
1
1
FUSEVCC_USB3_R2
PCH_USB3_RXP4
PCH_USB3_TXP4C
UD4
BAT54A/SOT23/200mA
F3
5VDUAL
2
3
R_USB30
SMD1812P350SLR/S
A
FUSEVCC_USB3_R1
PCH_USB3_TXP3C
PCH_USB3_TXN4C
GND
FUSEVCC_USB3_R2
1
PCH_USB3_TXN3C
PCH_USB3_RXN3
NC
FUSEVCC_R11
UD6
BAT54A/SOT23/200mA
F4
D1-
D1+
1
2
UESD3
AZ1045-04F/MSOP10
PCH_USB3_RXP3
10
FUSEVCC_R10
NC
1
3
USB_LAN
2
ESD1
+USBP2
+USBP3
-USBOC_R
1
7
PCH_USB3_TXN3C
8
PCH_USB3_TXP3C
PCH_USB3_RXP3
11
SOT23
USB30_20 PWR
USB2.0 ESD
PCH_USB3_RXN3
9
U10
FUSEVCC_USB3_R2
BC6
U11
-USBP3 [9]
0.1u/4/Y5V/16V/Z/X
U12
+USBP3 [9]
U13
U14
PCH_USB3_RXN4 [9]
U15
PCH_USB3_RXP4 [9]
U16
PCH_USB3_TXN4C
C168
U17
PCH_USB3_TXN4 [9]
U18 PCH_USB3_TXP4C C169
PCH_USB3_TXP4 [9]
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
3
C166
PCH_USB3_TXN3C
C167
PCH_USB3_TXP3C
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
[9] PCH_USB3_TXN3
[9] PCH_USB3_TXP3
VBUS
DD+
GND
SSRXSSRX+
GND
SSTXSSTX+
G1
G2
G3
G4
B
USB3.0/2.0
VBUS
DD+
GND
SSRXSSRX+
GND
SSTXSSTX+
USB3.0 ESD
NC
[9] PCH_USB3_RXN3
[9] PCH_USB3_RXP3
U1
U2
U3
U4
U5
U6
U7
U8
U9
10
[9] -USBP2
[9] +USBP2
NC
BC5
0.1u/4/Y5V/16V/Z/X
AGND
AGND
AGND
AGND
FUSEVCC_USB3_R1
USB30_20 ESD PROCTECT
GND
R_USB30
USB/18P/BU/OS/RA/D/2/1U/SB
USB30_20
5
4
3
Friday, June 08, 2012
2
Rev
GA-B75M-D3H
Sheet
1.1
of
18
1
33
8
7
6
5
TEMP H/W MONITOR
4
3
2
1
R65
100/4/1
CPU SMART FAN
[17] FANPWM3
[17] VREF
+12V
+12V
R36
10K/4/1
R40
8.2K/4
R42
8.2K/4
R477
0/4
R62
3.3K/4/1
[17] SYS_TEMP
D
D
1
[17] CPU_TEMP
EC1
100u/OS/D/16V/66/30m
R63
15K/4/1
1
2
3
4
[17] TEMP3
FANIO1 [17]
+
C10
1u/4/X5R/6.3V/K
RS_SYS
10K/1/4/S
Close SIO
C16
0.01u/4/X7R/25V/K
G
V
S
C
C8
1u/4/X5R/6.3V/K
R64
6.2K/4/1
CPU_FAN
FAN/1*4/WH/A3/PA66
FOR HOT-PLUG ISSUE
CASE OPEN
SYS SMART FAN
+12V
R88
1M/4
-CASEOPEN
+12V
5
6
[17] FANPWM2
DDR_15V
-
U2B
LM358DR/SO8
R460
0/4/X
R76
8.2K/4
VCC
R25
15K/4/1
VIN5
VIN6
VIN1
VIN2
C9
0.01u/4/X7R/25V/K
1
2
3
4
R38
6.2K/4/1
G
V
S
C
SYS_FAN
FAN/1*4/WH/A3/PA66
[17] VIN3
R24
10K/4/1
VIN3:15K/10K = 2V
CPU_VTT
deasserted at 116 degree
VCC3
8.2K/4
[17] VIN0
C1
-PROHOT
[4] -PROCHOT
B
RS2 CLOSE CPU VR MOSFET
+12V
R105
8.2K/4
Q13
BAT54A/SOT23/200mA
-PROCHOT
R151
R103
0/4/X
-PCH_HOT [12]
R137
10K/4/1
1u/4/X5R/6.3V/K
R136
1.4K/4/1
TSM_5
12
TSM_6
13
RS_PHOT
100K/1/4/S
R359
BC142
0/6/SHT/M/X
0.1u/4/Y5V/16V/Z
UPI_POWER
3VDUAL
R350
R351
A
[7,8,12,14,15,16,26]
5.1K/4/1
3.3K/4/1
SMBDATA
2
B_SEL VREF2
7
VCC1_05_PCH_OV [25]
3
GND
VREF3
6
0_8LEVEL_DDR [30]
4
SDA
SCL
5
14
-
R152
1K/4/1
-PROCHOT [4]
Q12
2N7002/SOT23/25pF/5
G
S
SOT23
TSM_7
R? CLOSE Q32
-THERM
-THERM [17]
Q10
2N7002/SOT23/25pF/5
D
G
C59
0.1u/4/X7R/16V/K/X
S
SOT23
2
接pwm
feedback
pin
U5
NCT3933U/SOT23-8
1 VDD VREF1 8
U1D
LM324DR/SO14
+
-PROCHOT
D
11
OV NCT3933
0x26 = 40% xVCC
35.7K/4/1
+12V
VR_HOT [28]
1
C3
1u/4/X5R/6.3V/K
R18
C4
1u/4/X5R/6.3V/K
1
C5
1u/4/X5R/6.3V/K
R22
15K/4/1
3
R20
10K/4/1
2
C7
1u/4/X5R/6.3V/K
3
C6
1u/4/X5R/6.3V/K
4
B
R23
75K/4/1
R19
6.49K/4/1
C
1
EC2
100u/OS/D/16V/66/30m
SOT23
[17]
[17]
[17]
[17]
R33
8.2K/4
1
FANIO2 [17]
+
R29
8.2K/4
-
R34
3.3K/4/1
R37
15K/4/1
Q1
P2003ED/P/TO252/30m
SYSFAN_VCC
*
+12V
+
2
4
R459
8.2K/4
SYSFAN_G
R132
22K/4
*
VCC3
7
+12V
4
VIN2:75K/15K = 2V
*
VCORE
BC37
1u/4/X5R/6.3V/K
+
VCC
3
1
R148
22K/4
3
R131
1K/4/1
C
VOLTAGE-- H/W MONITOR
+12V
R133
8.2K/4
8
PWR GLITCH
+12V
VCC3
Case Open Circuits
C25
1u/4/X5R/6.3V/K
U2A
LM358DR/SO8
8
-CASEOPEN [17,21]
2
[12,13] RTCVDD
CLOSE PWM HOT MOSFET
A
Gigabyte Technology
SMBCLK [7,8,12,14,15,16,26]
Title
HWM,FAN CTRL,OV
Size
Document Number
Custom
Date:
8
7
6
5
4
3
Friday, June 08, 2012
2
Rev
GA-B75M-D3H
Sheet
19
1.1
of
1
33
8
7
6
5
4
3
2
1
DUAL BIOS
VCC3_ME
D
VCC3_ME
ICH_SPI_MOSI
-ICH_SPI_CS
-SPI_HOLD0
-SPI_HOLD1
[12] ICH_SPI_MOSI
[12] -ICH_SPI_CS
R377
0/4/SHT/M/X
R337
R356
R378
R347
8.2K/4/X
8.2K/4/X
1K/4/1
1K/4/1
D
VCC3_ME
M_BIOS
-ICH_SPI_CS
C106
10p/4/NPO/50V/J/X
[12] -SPI_WP0
R363
22/4
SPI_MISO
-SPI_WP0
1
CS#
2
SO
3
4
WP#
BC163
0.1u/4/Y5V/16V/Z
VDD
8
HOLD#
7
-SPI_HOLD0
SCK
6
ICH_SPI_CLK
SI
5
ICH_SPI_MOSI
VSS
ICH_SPI_MISO R339
-ICH_SPI_CS1 R258
[12] ICH_SPI_MISO
[12] -ICH_SPI_CS1
8.2K/4
8.2K/4/X
-SPI_HOLD0 [17]
VCC3
[11,16] -GNT0
C103
10p/4/NPO/50V/J/X
MAIN BIOS
[11,16] -GNT1
R406
1K/4/1/X
R207
1K/4/1/X
64M/SPI/SO8/200mil/S
SPI_MISO
C
R345
22/4
ICH_SPI_MISO [12]
C
VCC3_ME
R366
0/4/SHT/M/X
B_BIOS
-ICH_SPI_CS
[12] -SPI_WP1
B
R355
22/4
1
CS#
SPI_MISO
2
SO
-SPI_WP1
3
4
WP#
BC145
0.1u/4/Y5V/16V/Z
VDD
8
HOLD#
7
-SPI_HOLD1
SCK
6
ICH_SPI_CLK
SI
5
ICH_SPI_MOSI
VSS
-SPI_HOLD1 [17]
ICH_SPI_CLK [12]
B
ICH_SPI_MOSI [12]
BOOT
DEVICE
BACKUP BIOS
64M/SPI/SO8/200mil/S
B65使
使使64M BIOS
使使H67暫
暫使32M
GNT1 GNT0
LPC
0
0
PCI
0
1
SPI
1
1
1 means floating
0 means PD 1K
H61使
使使32M BIOS
A
A
Gigabyte Technology
Title
DUAL BIOS
8
7
6
5
4
Size
A
Document Number
Date:
Friday, June 08, 2012
3
Rev
GA-B75M-D3H
Sheet
2
20
1.1
of
33
1
8
7
6
5
F_USB30
FUC1
0.1u/4/Y5V/16V/Z/X
[9] PCH_USB3_RXN1
[9] PCH_USB3_RXP1
[9] PCH_USB3_TXN1
[9] PCH_USB3_TXP1
10
2
3
0.1u/4/X7R/16V/K
SSTXDN1C_F
C162
SSTXDP1C_F
C163
0.1u/4/X7R/16V/K
[9] -USBP0
[9] +USBP0
BLUE
FUC2
0.1u/4/Y5V/16V/Z/X
VBUS
ID
15
14
SSTX2SSTX2+
5
6
SSTX1SSTX1+
SSRX2SSRX2+
18
17
8
9
D1D1+
D2D2+
12
11
GND
GND
F2
SMD1812P350SLR/S
2
FUSEVCC_USB3_F2
1
19
VBUS
SSRX1SSRX1+
7
4
2
1
FUSEVCC_USB3_F2
REV=1
1
3
SATA LED
VCC3
F_USB30
FUSEVCC_USB3_F1
D
4
F_USB30 PWR
SSTXDN2C_F
SSTXDP2C_F
0.1u/4/X7R/16V/K
C164
C165
0.1u/4/X7R/16V/K
R431
0/4/SHT/M/X
-HDLED
[11] -SATALED
PCH_USB3_TXN2 [9]
PCH_USB3_TXP2 [9]
F1
SMD1812P350SLR/S
2
FUSEVCC_USB3_F1
1
5VDUAL
PCH_USB3_RXN2 [9]
PCH_USB3_RXP2 [9]
D
1
+
UEC5
100u/OS/D/6.3V/66/30m
-USBP1 [9]
+USBP1 [9]
16
13
GND
GND
R177
1K/4/1
USB3.0 1Port - 1Fuse (3.5A)
BH/2*10K20/BU/ON/2.0/VA/D/GF
F_USB30 ESD PROTECT
SPKR
PCH_USB3_RXN1
PCH_USB3_RXP2
SSTXDN2C_F
PCH_USB3_RXP1
PCH_USB3_RXN2
SSTXDP2C_F
FUSEVCC_F8
FRONT USB2
3
3
3
SPKR
SPKR
SPKR [12]
1
SOT23
SOT23
Q29
MMBT2222A/SOT23/600mA/40
INTEL FRONT PANEL
VCC
UBC4
0.1u/4/Y5V/16V/Z/X
F_USB2
1
3
5
7
[9] -USBP8
[9] +USBP8
R171
330/6
MPD+
2
4
6
8
10
-USBP9 [9]
+USBP9 [9]
Q22
MMBT2222A/SOT23/600mA/40
VCC
B
R186
8.2K/4
1
2
S
2
G
BEEP-
Q28
2N7002/SOT23/25pF/5
FUSEVCC_F9
UBC3
0.1u/4/Y5V/16V/Z/X
-USBP5 [9]
+USBP5 [9]
R178
8.2K/4
[17] BEEP-
Q30
MMBT2222A/SOT23/600mA/40
R185
75/4/1
D
3
UBC2
0.1u/4/Y5V/16V/Z/X
2
4
6
8
10
FUSEVCC_USB3_F1
1
4 +USBP1
PH/2*5K9/BU/2.54/VA/D
C
R182
1K/4/1
PIN2X10PANEL_P55
PH/2*5K9/BU/2.54/VA/D
1
UBC1
0.1u/4/Y5V/16V/Z/X
[9] -USBP4
[9] +USBP4
5
3
R179
1K/4/1
2
FUSEVCC_F5
F_USB1
1
3
5
7
2
VCC3
To disable TCO
timer
SPK-
VCC
Close to connector
SSTXDP1C_F
FUSEVCC_F4
6 +USBP0
AOZ8902CIL/SOT23-6
5
4
D2-
D2+
GND
3
D12
D1+
1
5
4
D2-
D2+
GND
3
2
D1-
D1+
1
UESD2
AZ1045-04F/MSOP10
SSTXDN1C_F
FRONT USB1
1
11
-USBP1
UESD1
AZ1045-04F/MSOP10
R187
75/4/1
ESD7
-USBP0
2
11
D3
1N4148W/SOD123/300mA
NC
NC
GND
NC
NC
6
NC
GND
NC
9
NC
NC
C
VCC
6
SSTXDN2C_F
7
PCH_USB3_RXP2
8
PCH_USB3_RXN1
9
SSTXDP1C_F
10
SSTXDP2C_F
7
PCH_USB3_RXN2
8
PCH_USB3_RXP1
10
SSTXDN1C_F
SOT23
R167
8.2K/4
B
ESD5
GPIO28 [12]
ESD6
6 +USBP4
2
5
3
4 +USBP5
FUSEVCC_F4
-USBP8
1
6 -USBP9
2
5
3
4 +USBP8
R168
330/6
BC78
0.01u/4/X7R/25V/K/X
FUSEVCC_F8
HD+
1
HD+
MSG/PD+
2
-HDLED
3
HD-
MSG/PD-
4
5
GND
PW+
6
RESET
PW-
8
SP+
14
NC
16
R181
100/4/1
SOT23
Close to connector
FUSEVCC_F
BC75
0.01u/4/X7R/25V/K
-USBOC_F
1
FUSEVCC_F8
2
FUSEVCC_F9
3
2
FUSEVCC_F9
1
SMD1812P160/8V
F9
2
FUSEVCC_F8
SMD1812P160/8V
F6
1
2
A
5VDUAL
1
FUSEVCC_USB3_F1
2
FUSEVCC_USB3_F2
3
F_USB1
5VDUAL
+
UR1
150K/4
FUSEVCC_F4
2
FUSEVCC_F5
3
FUSEVCC_F4
CICI+
MPD+
15
PWR+
17
PWR-
NC
18
19
PWR-
SP-
20
VCC
Q24
BAV99/SOT23/300mA
5VSB
SPK-
PH/2*10K10,12,13/WH/2.54/VA/D
UD1
BAT54A/SOT23/200mA
Gigabyte Technology
Title
FP,F_USB,USB PWR,SPKR,SATA LED
-USBOC_F [9]
UR2
270K/4
7
-PWRBTSW [17]
A
1
-USBOC_F
8
R175
33/4
UD3
BAT54A/SOT23/200mA
SMD1812P160/8V
1
UEC3
100u/OS/D/6.3V/66/30m
F_USB30
FUSEVCC_F5
SMD1812P160/8V
F5
1
2
9
UD5
BAT54A/SOT23/200mA
R172
8.2K/4
-PWRBT_1
BC67
0.01u/4/X7R/25V/K
11
SOT23
1
7
[17,19] -CASEOPEN
SOT23
F_USB2
F10
-RST
[12,26] -SYS_RST
MPD+
3
AOZ8902CIL/SOT23-6
Close to connector
3VDUAL_PCH
F_PANEL
AOZ8902CIL/SOT23-6
1
-USBP5
1
2
+USBP9
-USBP4
6
5
4
3
Size
Custom
Document Number
Date:
Friday, June 08, 2012
2
Rev
GA-B75M-D3H
Sheet
21
1
1.1
of
33
5
AZALIA CODEC
4
ALC887-VD2/ALC889/VT1708S/VT1708SCE
ALC662
D
3
CR65
CR64
CBC35
CR44/CBC6
CR31
CR30
CBC1/CBC2
CR20
CR34
CBC39/CBC40
CR6/CR7/CR54/CR58
CR5/CR8/CR11/CR4/
CR17/CR22/CR45/CR33/
CR47/CR40/CR26/CR37/
CR13/CR11/CR57/CR53
CR51/CD1/CBC7
CD2/CD3/CQ3/CQ5
CR1/CR14/CR17/CR22
ALC887-VD2
ALC889
22K/4
VT1708S
10K/4
22K/4
1
Colay
X
X
O
O
X
X
X
X
X
X
O
O
47ohm+1nF 47ohm+1nF 47ohm+1nF 22ohm+100P
X
O
O
O
X
O
X
X
22uF/X5R 22uF/X5R 22uF/X5R 22uF/X5R
5.11K/4/1 5.11K/4/1 5.11K/4/1 5.1K/4/1
20K/4/1
20K/4/1
20K/4/1 5.1K/4/1
N/A
N/A
100P/4
N/A
22K/4
2
VT1708SCE
X
0.1u/4
O
22ohm+100P
O
X
22uF/X5R
5.1K/4/1
20K/4/1
100P/4
D
10K/4
CR34: 20K/4/1% @Realtek cdec
62 ohm
62 ohm
O
X
62 ohm
O
X
62 ohm
75 ohm
62 ohm
CR34: 5.1K/4/1 @VIA cdec
CBC39 100P @VIA codec
75 ohm
CR34
X
O
62 ohm
X
O
75 ohm
O
X
CBC42
20K/4/1
100p/4/NPO/50V/J/X
1K ohm
C
C
AVDD
[23] SPDIFO2_HDMI
48
47
46
45
44
43
42
41
40
39
38
37
CBC34
10u/8/X5R/6.3V/K
CBC35
[12] ACZ_SDOUT
CR60
[12] ACZ_BITCLK
22/4
CR61
[12] ACZ_SDIN2
VCC3
[12] ACZ_SYNC
[12] -ACZ_RST
CR14/CBC4 close to PCH
CBC32
22p/4/NPO/50V/J/X
DVDD1
GPIO0/SPDIF1
GPIO1
DVSS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA-IN
DVDD2
SYNC
RESET#
PC_BEEP
CBC38
0.1u/4/X7R/16V/K
Digital Area
[23] LINE1_JD
[23] MIC1_JD
[23]
CBC26
1n/4/X7R/50V/K
VT1708S
JD resistors close to pin34 of CODEC
36
35
34
33
32
31
30
29
28
27
26
25
LINE_O_R [23]
LINE_O_L [23]
Can Support Amp Out
CR28
8.2K/4/X AVDD
VODR
CR16
8.2K/4
MIC1_VREFO_R [23]
VT1708S :3.3K
LINE2_VREFO [23]
MIC2_VREFO [23]
VOBR
CR19
8.2K/4
VT1708S :3.3K
MIC1_VREFO_L [23]
AVDD
5VDUAL
CBC7
10u/8/X5R/6.3V/K
CBC10
CR51
0/6
B
CBC8
10u/8/X5R/6.3V/K
0.1u/4/X7R/16V/K
ALC887-VD2-CG/LQFP48/S
For ALC888-VD/ALC892
CD1
AZ2225-01L/SOD323
Analog Area
VT1708S CBC43
100p/4/NPO/50V/J/X
[23] FRONT_JD
VT1708S :22 OHM + 100PF
CR44
47/4/1
FAUDIO_JD
CU1
FRONT-R
FRONT-L
SENSE B
CAP
MIC1-VREFO-R/FMIC2
LINE2-VREFO/JD4
MIC2-VREFO/AFILT2
LINE1-VREFO-L/AFILT1
MIC1-VREFO-L/VREFOUT
VREF
AVSS1
AVDD1
13
14
15
16
17
18
19
20
21
22
23
24
B
1
2
10u/8/X5R/6.3V/K
3
CR65
0/4/X 4
5
6
7
22/4
8
9
10
11
12
SENSE A
LINE2-L
LINE2-R
MIC2-L
MIC2-R
CD_L
CD_GND
CD_R
MIC1-L
MIC1-R
LINE1-L
LINE1-R
co-layout
50歐
歐歐:4/5
CBC12
0.1u/4/X7R/16V/K
0/6/SHT/M/X
1
CR63
SPDIF0
EAPD
SURBACK-R
SURBACK-L
LFE
CEN
AVSS2
SURR-R
JDREF
SURR-L
AVDD2
NC
VCC3
CR20 5.1K/4/1
CBC1
10u/8/X5R/6.3V/K
CBC2
10u/8/X5R/6.3V/K
CBC9
10u/8/X5R/6.3V/K
CBC11
10u/8/X5R/6.3V/K
LINE_IN_R
[23]
LINE_IN_L [23]
50歐
歐歐:4/10
MIC1_R [23]
MIC1_L [23]
CR23 10K/4/1
CR18 20K/4/1
CESD1
LINE2_L
MIC2_R
A
1
6
2
5
3
4
LINE2_R
JD resistors close to pin13 of CODEC
AVDD
MIC2_L
[23] LINE2_L
A
[23] LINE2_R
AOZ8902CIL/SOT23-6
[23] MIC2_L
[23] MIC2_R
Gigabyte Technology
Title
HD AUDIO ALC887B-VD2/VT1708S/VT2021
5
4
3
2
Size
Custom
Document Number
Date:
Friday, June 08, 2012
Rev
GA-B75M-D3H
Sheet
1
22
1.1
of
33
5
4
CR50
0/6/X
CR49
3
CODEC POWER/EMI PAD
CR7
10K/4/1
CR6
10K/4/1
100u/OS/D/6.3V/66/30m
CR5
62/4
1
CEC1
AJ_B5
+
[22] LINE_O_R
100u/OS/D/6.3V/66/30m
CR8
62/4
1
CD3
CD4148WP/1206/300mA/X
AVDD
CQ5
2.2/6
CEC2
[22] LINE_O_L
AJ_B2
+
4
5VDUAL
1
LINE-OUT
CR21
+12V
EUP
2
0/6/X
CBC19
180p/4/NPO/50V/J
CBC24
180p/4/NPO/50V/J
1
2
3
CQ3
78L05/SOT89/0.1A/X
CD4148WP/1206/300mA/X
D
D
1
0.1u/4/X7R/16V/K/X
Only reserved for ALC888
CD2
AZ2225-01L/SOD323/X
CBC13
22u/8/X5R/6.3V/M
LINE-IN
[22] LINE_IN_R
CR24
CR1
62/4
CR14
62/4
AJ_A5
0/4/X
[22] LINE_IN_L
上ALC892時
時,此
此此故故此此此
ADD CD2 For ESD PROTECT DIODE
AJ_A2
CBC20
180p/4/NPO/50V/J
Verify MIC function
in LINE-in
CBC23
180p/4/NPO/50V/J
For 889A/888
MIC-IN
[22] MIC1_R
[22] MIC1_L
CR17
62/4
CR22
62/4
AJ_C5
AJ_C2
CBC3
180p/4/NPO/50V/J
[22] MIC1_VREFO_L
CBC4
180p/4/NPO/50V/J
[22] MIC1_VREFO_R
C
C
SPDIF_OUT
[22] SPDIFO2_HDMI
CR26
10/4
PIN
CBC14
100p/4/NPO/50V/J
SPDIF_O
PH/1*2/BK/2.54/VA/D
For HDMI SPDIF
B
B
[22] FRONT_JD
[22] MIC1_JD
C4
C3
C5
C4
C3
C5
AJ_A2
C2
C2 GND
FRONT_JD
AJ_B5
B4
B3
B5
B4
B3
B5
AJ_B2
B2
B2 GND
MIC1_JD
AJ_C5
AJ_C2
A4
A3
A5
A4
A3
A5
A2
A1
A2 GND
A1
MH4
MH5
MH4
MH5
AZALIA FRONT PANEL
BLUE
VT1708S :3.3K
CQ4
BAT54A/SOT23/200mA
LINE-IN
CR52 8.2K/4
SOT23
LINE1_JD
AJ_A5
SOT23
AUDIO
[22] LINE1_JD
[22] LINE2_VREFO
CR56 8.2K/4
CQ2
BAT54A/SOT23/200mA
GREEN
CR10 8.2K/4
[22] MIC2_VREFO
LINE-OUT
CR9
CR58
CR54
PINK
[22] MIC2_L
[22] MIC2_R
MIC-IN
MH1
MH2
MH3
MH1
MH2
MH3
CBC6
CBC5
10u/8/X5R/6.3V/K
10u/8/X5R/6.3V/K
[22] FAUDIO_JD
10K/4/1
10K/4/1
F_AUDIO
1
2
3
4
5
6 CR55
7
9
10 CR59
CR13
62/4 M2_L
CR11
62/4 M2_R
L2_R
L2-R
CR57
62/4
L2_L
L2-L
CR53
62/4
-ACZ_DET [12]
20K/4/1
39.2K/4/1
PH/2*5K8/GED/2.54/VA/D
CR12
[22] LINE2_L
0/4/X
1
A
CBC30
CBC29
CBC37
CBC36
180p/4/NPO/50V/J 180p/4/NPO/50V/J 180p/4/NPO/50V/J 180p/4/NPO/50V/J
+
[22] LINE2_R
100u/OS/D/6.3V/66/30m
L2_R
CEC9
L2_L
CEC6
100u/OS/D/6.3V/66/30m
1
A3RP/13P/BL,LI,PK/RA/D/1/B
+
A
Digital Area
8.2K/4
Gigabyte Technology
Title
AUDIO JACK
Size
Document Number
Custom
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
23
1.1
of
33
5
4
3
2
LA_VDD33
LAN:RTL8111E/VB/VL
1
LAN POWER
3VDUAL
LA_VDD33
LAR10
1K/4/1
2.49K/4/1
LA_VDD33
LA_VDD33
LA_RSET
LA_DVDD10
LA_XTALO
LA_XTALI
LA_VDD33
LA_DVDD10
LA_LED_ACT_TXRX
LA_VDD33
LA_GPO
LA_LED_LINK100
LAR12
1
2
3
4
5
6
7
8
9
10
11
12
LA_ENSWREG
LABC16
0.1u/4/X7R/16V/K
LABC15
0.1u/4/X7R/16V/K
LABC5
0.1u/4/X7R/16V/K
LABC18
0.1u/4/X7R/16V/K
GND
MDIP0
MDIN0
AVDD10
MDIP1
MDIN1
AVDD10(NC)
MDIP2(NC)
MDIN2(NC)
AVDD10(NC)
MDIP3(NC)
MDIN3(NC)
AVDD33(NC)
LAX1
25M/20p/30ppm/49US/20/D
13
14
15
16
17
18
19
20
21
22
23
24
LA_XTALI
LABC14
0.1u/4/X7R/16V/K
ENABLE SW
(CLOSE LAU1 PIN:12,27,39,42,47,48)
LA_DVDD10
AVDD33
AVDD33
RSET
AVDD10
CKXTAL2
CKXTAL1
AVDD33
DVDD10(NC)
LED0
DVDD3
GPO/SMBALERT
LED1/EESK
LA_MDI0+
LA_MDI0LA_DVDD10
LA_MDI1+
LA_MDI1LA_DVDD10
LA_MDI2+
LA_MDI2LA_DVDD10
LA_MDI3+
LA_MDI3LA_VDD33
LABC6
0.1u/4/X7R/16V/K
LAR8
0/6/SHT/M/X
D
LA_DVDD10
REGOUT
VDDREG
VDDREG
ENSWREG
EEDI
LED3/EEDO
EECS
DVDD10
LANWAKEB
DVDD33
ISOLATEB
PERSTB
DVDD10
SMBCLK(NC)
SMBDATA(NC)
CLKREQB
HSIP
HSIN
REFCLK_P
REFCLK_N
EVDD10
HSOP
HSON
GND
49
LABC26
10u/8/X5R/6.3V/K
48
47
46
45
44
43
42
41
40
39
38
37
LAU1
D
LA_VDD33
LA_VDD33
LAR9
1/6
LA_REGOUT
AVDD33_REG
36
35
34
33
32
31
30
29
28
27
26
25
LA_ENSWREG
LA_EEDI
LA_LED_LINK1000
LA_EECS
LA_DVDD10
N_-PCIE_WAKE
LA_VDD33
N_ISOLATEB
-PFMRST2
LABC11
0.1u/4/X7R/16V/K
LABC10
0.1u/4/X7R/16V/K
LABC9
0.1u/4/X7R/16V/K
LABC3
0.1u/4/X7R/16V/K
LABC19
0.1u/4/X7R/16V/K
LABC17
0.1u/4/X7R/16V/K
LABC8
0.1u/4/X7R/16V/K
LA_VDD33
VCC3
LAR7 8.2K/4
LABC12
0.1u/4/X7R/16V/K
LABC13
-PCIE_WAKE [12,14,15]
4.7u/6/X5R/6.3V/K
(CLOSE LAU1 PIN3,6,9,13,29,41,45)
LAR6 8.2K/4
LAR4
1K/4/1
(CLOSE LAU1 PIN36)
LAL1
4.7uH/0.5A/2520/S/[10LC4-5A470B-01R]
N_ISOLATEB [17]
-PFMRST2 [17,31]
LABC4
100p/4/NPO/50V/J/X
LAR5
15K/4/1
LA_REGOUT
CLOSE LAL1
LA_DVDD10
LA_DVDD10
RTL8111F-VL-CG/QFN48
LABC20
4.7u/6/X5R/6.3V/K
LABC21
0.1u/4/X7R/16V/K
LAC6
27p/4/NPO/50V/J
LA_EVDD10
LA_ML_IP_C
LA_ML_IN_C
LA_DVDD10
LAC5
27p/4/NPO/50V/J
LA_EVDD10
LA_ ML-->80歐
歐歐:[15/5/5/5/15]
LAFB1
0/6/SHT/M/X
LAC3
LAC2
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LAC1
LAC4
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K
LA_MDI-->100歐
歐歐:[20/4/8/4/20]
RMA ESD PROTECT
LABC22
0.01u/4/X7R/25V/K/X
UBESD3
LA_MDI0+
LA_MDI0LA_MDI1+
LA_MDI1LA_MDI2+
LA_MDI2LA_MDI3+
LA_MDI3-
B
-USBP11
6 -USBP10
5
3
4 +USBP11
FUSEVCC_R10
AOZ8902CIL/SOT23-6
USB_LAN
LA_LED_LINK1000
6 LA_LED_ACT_TXRX
2
5 LAN_3VDUAL_LED
D1
LA_LED_ACT_TXRX
D2
LA_LED_D2
AVDD33
3.3V
DVDD33
3.3V
VDDREG
3.3V
DVDD10
1.05V
EMI SHORT PAD
B
LAR13
150/6 LAN_3VDUAL_LED
F11
D3
LA_LED_LINK100 LR2
150/6/X
D4
LA_LED_LINK1000 LR1
150/6/X
1
2
FUSEVCC_R10
SMD1812P160/8V
LAR3
UP
DOWN
4 LA_LED_D2
3
RTL8111E
PS:視
視EMI需
需需
LABC24
0.1u/4/X7R/16V/K/X
LAESD1
1
USB X3 POWER
LAFB2
0/6/SHT/M/X
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
LABC25
0/4/SHT/M/X
LA_LED_LINK100
Power domain chart
(CLOSE LAU1 PIN21)
3VDUAL
USB_LAN CONNECTOR
2
LABC1
0.1u/4/X7R/16V/K
離IC近
近近近
SRCCLK-->50歐
歐歐:[18/4/10/4/18]
1
LABC2
1u/4/X5R/6.3V/K
LA_VDD33
[9] LA_ML_OP
[9] LA_ML_ON
[10] LA_SRCCLK_LAN
[10] LA_-SRCCLK_LAN
[9] LA_ML_IP
[9] LA_ML_IN
+USBP10
C
LA_EVDD10
LAR2
LAR1
C
8.2K/4 LA_SMBDATA
8.2K/4/X LA_CLKREQB
LA_ML_OP_C
LA_ML_ON_C
LA_XTALO
U1
U2
U3
U4
U5
U6
U7
U8
-USBP10 [9]
+USBP10 [9]
-USBP11 [9]
+USBP11 [9]
FUSEVCC_R10
LABC7
0.1u/4/X7R/16V/K
FUSEVCC_R11
F12
5VDUAL
1
2
FUSEVCC_R11
SMD1812P160/8V
0/6/SHT/M/X
Close to connector
LABC23
0.1u/4/X7R/16V/K
USB+LAN/1G/GO,Y/OS/RA/D/1/[11NR6-702009-0ER]
AOZ8902CIL/SOT23-6
注注:USB PORT(目
目目:暫
暫暫6,7PORT)
USB-->90歐
歐歐:[15/4.5/7.5/4.5/15]
注注:LAN LED PROTECT:(CO-LAYOUT)
1.ESD(6PIN):AOZ8902CIL/SOT23-6(DEFAULT)
2.SURGE(5PIN):AZ2025-04S/SOT23-5L
U4 U3 U2 U1
(-,+)
U8 U7 U6 U5
A
L1
L3
L2
D1
D2
L5
L4
L7
L6
料料
11NR6-702009-0ER
11NR6-702009-91R
11NR6-702009-92R
11NR6-702009-11R
11NR6-702009-12R
Dual Color LED
D4
D3
D4
D3
Green
L9
L8 L10
D3
1G
1G
1G
1G
1G
規規
LAN (12core)
LAN(8 core)
LAN(8 core)
LAN(12core/RED)
LAN(8 core/RED)
廠廠
UDE
FOXCONN
UDE
UDE
FOXCONN
A
Orange
D4
USB_LAN BOM區
區區:
Single Color LED
D2
YELLOW
ORANGE
(+,-)
D1
GREEN
5
Gigabyte Technology
紅紅/12CORE/三
三三):USB+LAN/1G/GO,Y/OS/RA/D/1/RED
1.(紅
2.(黑
黑紅/12CORE):USB+LAN/1G/GO,Y/OS/RA/D/1
3.(黑
黑紅/8CORE):USB+LAN/1G/GO,Y/OS/RA/D/8C
Yellow
4
3
Title
ARTHEROS AR8151/AR8161
2
Size
Custom
Document Number
Date:
Friday, June 08, 2012
Rev
GA-B75M-D3H
Sheet
1
24
1.1
of
33
5
4
VCC1_8_PCH
3
2_5LEVEL
2
DDRVTT
1
5VDUAL
3VDUAL
3VDUAL
DDR_15V
BC164
0.1u/4/Y5V/16V/Z/X
R326
1K/4/1
-RSMRST [12,17]
VCC
R387
100/4/1
3
C100
1u/4/X5R/6.3V/K
2_5LEVEL
VREF1
4
VOUT
R341
1K/4/1
7
VCNTL
6
BOOT_SEL
5
G
R327
51K/4/1
S
D8
BAT54C/SOT23/200mA
1
DDRVTT
1A
max
3
[12] -DEPSLP
2
R343
20K/4/1
5VDUAL SHORT PROTECT
PCH ERP
SOT23
Q55
MMBT2222A/SOT23/600mA/40
C105
1u/4/X5R/6.3V/K
5VSB
R420
1K/4/1
C141
1u/4/X5R/6.3V/K
DDR_15V
Q54
2N7002/SOT23/25pF/5
C110
1u/4/X5R/6.3V/K/X
5VDUAL
R426
22K/4
3
R424
270K/4
+
1 Setp 5mV
FOR PCH ERP
R384
270K/4
3
1
2
3
-DEPSLP
R425
270K/4
5VSB
SOT23
5VL_EN
2
[12] -DEPSLP
Q76
PMBT2907A/SOT23/-600mA/50
SOT23
3
SOT23
5VDUAL
C
R428
220/4
2
3
SOT23
C143
1u/4/X5R/6.3V/K
Q79
MMBT2222A/SOT23/600mA/40
2
[12] -DEPSLP
1
R383
150K/4
5VSB
5VDUAL
Q77
MMBT2222A/SOT23/600mA/40
5VSB
R388
1K/4/1
Q66
MMBT2222A/SOT23/600mA/40
3
SOT23
[19] VCC1_05_PCH_OV
R198
499/4/1
2
5VSB
Q74
MMBT2222A/SOT23/600mA/40
VCC1_05_PCH
R427
220/4
C142
0.1u/4/X7R/16V/K
1
2
3
R222
8.2K/4
R199
10K/4/1
SOT23
Q78
2N7002/SOT23/25pF/5
5VL_EN
SOT23
2
C80
1n/4/X7R/50V/K
R422
8.2K/4
R393
8.2K/4
SOT23
Q75
PMBT2907A/SOT23/-600mA/50
C144
1u/4/X5R/6.3V/K
C132
0.1u/4/X7R/16V/K
R430
8.2K/4
1
G
VCC1_05_G
7
Q67
MMBT2907A/SOT23/-600mA/50
1
S3
S2
S1
Q73
S 2N7002/SOT23/25pF/5
1
-
2
+
6
11
BC84
1u/4/X5R/6.3V/K
5
R223
100/4/1
5VSB
D
1
4
VCC1_05_EN
R192
10K/4/1
U1B
LM324DR/SO14
S
SOT23
5VL_EN
2
R423
22K/4
G
3
3
G
R191
13.7K/4/1
D7
BAT54A/SOT23/200mA
P_EN
D6
BAT54C/SOT23/200mA
1
R402
8.2K/4
5VSB
+12V
1
C
D
2
SOT23
D1
D2
D3
D4
D5
5VSB
3
P_EN
1
A
D
R365
22K/4
RT9173DPSP/3A/SO8/S
6/8Φ
2_5LEVEL
-RSMRST [12,17]
SOT23
Q42
AP431N/SOT23/150mA
EC6
560u/FP/D/6.3V/68/8m
VCC1_05_PCH
-RSMRST
5VSB
BC154
10u/8/X5R/6.3V/K
1
Meet the rise time
6/8Φ
D
-RSMRST
3VDUAL
BC179
22u/8/X5R/6.3V/M
2K/4/1
R183
+
BC161
0.1u/4/Y5V/16V/Z/X
3
3
ENABLE
EC15
560u/FP/D/6.3V/68/8m
R395
169/4/1
1
VCC1_8_PCH
R184
40.2K/4/1
2_5LEVEL
max
GND
8
1
1.5A
2
VREF2
2
R170
8.2K/4
1
Q61
L1085DG/TO252/5A
2
C76
1n/4/X7R/50V/K
VIN
C104
0.01u/4/X7R/25V/K
1
+
3
VCC15_G
1
1
9
-
R
2
DDR_VTT_REF
R300
220/4
G
2
U6
R169
100/4/1
C
+
11
R188
8.2K/4
3
R324
1K/4/1
5VDUAL
S3
S2
S1
VCC18_EN
BC79
1u/4/X5R/6.3V/K
U1A
LM324DR/SO14
4
R189
3K/4/1
D
BC140
1u/4/X5R/6.3V/K
Q26
SIR428DP/N/7.5m/PPAKSO-8/[10IF9-070428-01R_10IF9-100397-01R]
GND
+12V
D1
D2
D3
D4
D5
2_5LEVEL
R374
0/6/SHT/M/X
ERP
1
VCC3
C145
0.1u/4/X7R/16V/K
在ERP TURN ON時
時,先
先先PCH
3VDUAL灌
灌灌3VDUAL_PCH,使
使TURN ON -SLP_S3功
功功
FOR PCH ERP
6/8Φ
EC9
560u/FP/D/6.3V/68/8m
Q35
SIR428DP/N/7.5m/PPAKSO-8/[10IF9-070428-01R_10IF9-100397-01R]
B
B
5VDUAL
PWR SEQ
+12V
5VSB
P_EN
C138
1u/4/X5R/6.3V/K
R386
8
8.2K/4
5
6
C130
0.1u/4/X7R/16V/K
5VSB
7
-
1
1
2
3
S
Q48
2N7002/SOT23/25pF/5
SOT23
SOT23
VCC3
EC14
100u/OS/D/6.3V/66/30m
BC143
0.1u/4/X7R/16V/K
R362
8.2K/4
CPUPWROK
CPUPWROK [4,12]
D
G
S
5VDL_G1
2
3
5VSB
VTT_PWRGD [27,28]
R361
8.2K/4
+
6/8Φ
VTT_PWRGD
G
Q43
MMBT2222A/SOT23/600mA/40
+
EC13
560u/FP/D/6.3V/68/8m
A
SOT23
-SLP_S3
D
1
+
4
R382
2.74K/4/1
U7B
KA393D/SO8
SOT23
C107
1n/4/X7R/50V/K/X
R353
22K/4
[12,17,30] -SLP_S3
Q46
2N7002/SOT23/25pF/5
1
R399
10K/4/1
Q49
SIR428DP/N/7.5m/PPAKSO-8/[10IF9-070428-01R_10IF9-100397-01R]
Q58
P2003ED/P/TO252/30m
1
2
3
R389
22K/4
5VSB
+12V=10V
+12V
VCC
10K/4/1
Q44
MMBT2222A/SOT23/600mA/40
2
R398
S3
S2
S1
S
1
5VSB
G
PWR_EN
D1
D2
D3
D4
D5
3
4
C139
1u/4/X5R/6.3V/K
R354
8.2K/4
1
3
-
1
+
2
2
3
3
R401
12K/4/1
1
8.2K/4
D
2
R400
5VDUAL
R390
8.2K/4
G
VCC
U7A
KA393D/SO8
8
VCC=4.2V
VCC18_EN
3
5VSB
SOT23 Q47
2N7002/SOT23/25pF/5
A
D
Q71
S 2N7002/SOT23/25pF/5
SOT23
1
Q70
MMBT2222A/SOT23/600mA/40
2
3
R403
G
8.2K/4
SLP_S3
C135
1n/4/X7R/50V/K/X
Title
Gigabyte Technology
SOT23
DISCRETE POWER
1
2
[12,17,30] -SLP_S3
Size
Document Number
Custom
R391
8.2K/4
Date:
5
4
3
2
Rev
GA-B75M-D3H
Friday, June 08, 2012
Sheet
1
25
1.1
of
33
