Gigabyte GA-B75M-D3V Service Schematics
Gigabyte Confidential
Do not Copy
5
4
3
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1
Model Name: GA-B75M-D3V
SHEET TITLE
01
D D
02
03
04
05
06
07
08
09
C C
10
11
12
13
14
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
CPU_LGA1155-A
CPU_LGA1155-B
CPU_LGA1155-C
DDR III CHANNEL A
DDR III CHANNEL B
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
Revision 1.0
SHEET TITLE
28
29
30
31
32
VCORE ISL95836_1
VCORE ISL95836_2
RT8120_DDR POWER
LPT
DVI
15
16
17
B B
18
19
20
21
22
23
24
A A
25
26
27
PCI EXPRESS*1 X2 SLOT
PCI SLOT1
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
ARTHEROS AR8161/AR8151
DISCRETE POWER
ATX, M3 POWER
RT8120_CPU_VTT
5
4
Title
Size Document Number Rev
Custom
3
2
Date: Sheet of
Gigabyte Technology
Cover Sheet
GA-B75M-D3V
1 32Wednesday, January 18, 2012
1
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
5
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Model Name: GA-B75M-D3V
Revision 1.0
Circuit or PCB layout change
DATE Change Item Reason
D D
Component value change history
2012/01/19
Data Change Item Reason
2011/11/16 SWAP NET
2011/11/28 MODIFY SATA3_0,SATA2_1 CONNECTOR 90.
2011/12/22 Modifly to R0.2
ADD M3 Power
2012/01/16 Modifly to R1.0
C C
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
www.chinafix.com
Gigabyte Technology
BOM & PCB MODIFY HISTORY
GA-B75M-D3V
1
2 32Wednesday, January 18, 2012
1.0
of
Gigabyte Confidential
Do not Copy
5
BLOCK DIAGRAM
4
3
2
1
D D
CHANNEL A
DDRIII DIMM X 1
PCI EXPRESS X16
RGB, DVI
C C
PCI EXPRESS X1
PCI EXPRESS X1
PCI SLOT 1
Display
PCIE-4 gen2
PCIE-1 gen2
PCI BUS
INTEL LGA1155
FDI
DMI
PCH (B75)
VRD12
DDRIII BUS
SATA III / II
SPI BUS
CHANNEL B
DDRIII DIMM X 1
SATAIII*1,SATAII*5
DUAL BIOS
AR8151/8161 1Gb LAN
USB2.0 PORTS X12
B B
USB3.0 PORTS X4
PCIE-1 gen2
USB 2.0
USB 3.0
AZALIA BUS
LPC BUS
LPC I/O ITE8728
Realtek ALC887-VD2
AUDIO PORTS :
LIN_ OUT
A A
LINE_IN
FRONT AUDIO
CD_IN
MIC
I/O PORTS :
COM
FRONT PANEL /CPU FAN
KB/PS2
Title
Size Document Number Rev
C
5
4
3
2
Date: Sheet of
www.chinafix.com
Gigabyte Technology
BLOCK DIAGRAM
GA-B75M-D3V
1
3 32Wednesday, January 18, 2012
1.0
Gigabyte Confidential
Do not Copy
5
LGA1155
D D
CFG
0
1
2
3
4
7
8
9
10 RSVD
C C
11
12
13
14
15
16
17
CFG61CFG5
0
CFG 0-17 all internal PULL-UP
B B
LGA1155
A A
(E) (C)
CPUCLK[10]
-CPUCLK[10]
VIDSLCK[28]
VIDSOUT[28]
-VIDALRT[28]
CPUPWROK[12,25]
DRAM_PW ROK[12]
PMSYNC[11]
-PROCHOT[19]
-THRMTRIP[11]
-SKTOCC[12]
-H_SNB[9]
L
H
RSVD
RSVD
RSVD
RSVD
Reverse
NORM
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
1
1X16 , Default
01
2X8
RSVD0
1
0
X8,X4,X4
DRAM_PW ROK
CPUCLK
-CPUCLK
VIDSLCK
VIDSOUT
-VIDALRT
CPUPWROK
DRAM_PW ROK
-CPURST
PMSYNC
PECI
PECI[11,17]
-PROCHOT
-THRMTRIP
-SKTOCC
-H_SNB
NOTE
RSVD
RSVD
LANE REVERSAL[0],x16
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
PCIE CONFIG
BC81
22p/4/NPO/50V/J/X
(D)
R174
24.9/4/1
5
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_INT
FDI_RCOMP
FDI_FSYNC0[9]
FDI_LSYNC0[9]
FDI_FSYNC1[9]
FDI_LSYNC1[9]
FDI_INT[9]
CPU_VTT
LGA1155E
W2
BCLK[0]
W1
B
CLK#[0]
C37
VIDSCLK
B37
VIDSOUT
A37
VIDALERT#
J40
UNCOREPWRGOOD
AJ19
SM_DRAMPWROK
F36
RESET#
E38
PM_SYNC
J35
PECI
E37
CATERR#
H34
PROCHOT#
G35
THERMTRIP#
AJ33
SKTOCC#
K32
FC_K32
AJ22
SM_VREF
H36
CFG[0]
J36
CFG[1]
J37
CFG[2]
K36
CFG[3]
L36
CFG[4]
N35
CFG[5]
L37
CFG[6]
M36
CFG[7]
J38
CFG[8]
L35
CFG[9]
M38
CFG[10]
N36
CFG[11]
N38
CFG[12]
N39
CFG[13]
N37
CFG[14]
N40
CFG[15]
G37
CFG[16]
G36
CFG[17]
AT14
RSVD_016
AY3
RSVD_023
H7
RSVD_028
H8
RSVD_029
VCCAXG_VALIDATION_SENSE
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
LGA1155D
AC5
FDI_FSYNC[0]
AC4
F
DI_LSYNC[0]
AE5
FDI_FSYNC[1]
AE4
FDI_LSYNC[1]
AG3
FDI_INT
AE2
FDI_COMPIO
AE1
FDI_ICOMPO
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
FDI_TXP[0..7]
FDI_TXN[0..7]
VCCIO_SELECT
VCCSA_VID_0
VCCSA_SENSE
VCC_SENSE
VSS_SENSE
VCCIO_SENSE
VSSIO_SENSE
VCCAXG_SENSE
VSSAXG_SENSE
TRST#
PRDY#
PREQ#
DBR#
BCLK_ITP
BCLK_ITP#
BPM#[0]
BPM#[1]
BPM#[2]
BPM#[3]
BPM#[4]
BPM#[5]
BPM#[6]
BPM#[7]
RSVD_024
RSVD_030
RSVD_037
RSVD_036
RSVD_033
RSVD_040
RSVD_039
RSVD_018
RSVD_020
RSVD_038
RSVD_032
RSVD_034
5 OF 10
FDI_TX[0]
FDI_TX#[0]
FDI_TX[1]
FDI_TX#[1]
FDI_TX[2]
FDI_TX#[2]
FDI_TX[3]
FDI_TX#[3]
FDI_TX[4]
FDI_TX#[4]
FDI_TX[5]
FDI_TX#[5]
FDI_TX[6]
FDI_TX#[6]
FDI_TX[7]
FDI_TX#[7]
FDI
LINK
4 OF 10
RSVD_035
AC8
AC7
AC2
AC3
AD2
AD1
AD4
AD3
AD7
AD6
AE7
AE8
AF3
AF2
AG2
AG1
FDI_TXP[0..7] [9]
FDI_TXN[0..7] [9]
VCC_VALIDATION_SENSE
VSSU_VALIDATION_SENSE
VSSGT_VALIDATION_SENSE
TDO
TCK
TMS
4
LGA1155
P33
P34
T2
VCC_SENSE
A36
VSS_SENSE
B36
VTT_SENSE
AB4
VTT_VSS
AB3
VAXG_SENSE
L32
VAXG_VSS
M32
TDO
L39
TDI
L40
TDI
TCK
M40
TMS
L38
-TRST
J39
-HPRDY
K38
K40
E39
ITPCLKSM_VREF
C40
-ITPCLK
D40
H40
H38
G38
G40
G39
F38
E40
F40
B39
J33
L34
L33
K34
N33
M34
AV1
AW2
L9
J9
K9
L31
J31
K31
AD34
AD35
FDI_TXP0
FDI_TXN0
FDI_TXP1
FDI_TXN1
FDI_TXP2
FDI_TXN2
FDI_TXP3
FDI_TXN3
FDI_TXP4
FDI_TXN4
FDI_TXP5
FDI_TXN5
FDI_TXP6
FDI_TXN6
FDI_TXP7
FDI_TXN7
4
VSA_SENSE [27]
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[9]
DMI_0RXN[9]
DMI_1RXP[9]
DMI_1RXN[9]
DMI_2RXP[9]
DMI_2RXN[9]
DMI_3RXP[9]
DMI_3RXN[9]
-CPURST
3
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
E
XP_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
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
-PFMRST1[17]
3
LGA1155C
B11
PEG_RX[0]
B12
P
EG_RX#[0]
D12
PEG_RX[1]
D11
PEG_RX#[1]
C10
PEG_RX[2]
C9
PEG_RX#[2]
E10
PEG_RX[3]
E9
PEG_RX#[3]
B8
PEG_RX[4]
B7
PEG_RX#[4]
C6
PEG_RX[5]
C5
PEG_RX#[5]
A5
PEG_RX[6]
A6
PEG_RX#[6]
E2
PEG_RX[7]
E1
PEG_RX#[7]
F4
PEG_RX[8]
F3
PEG_RX#[8]
G2
PEG_RX[9]
G1
PEG_RX#[9]
H3
PEG_RX[10]
H4
PEG_RX#[10]
J1
PEG_RX[11]
J2
PEG_RX#[11]
K3
PEG_RX[12]
K4
PEG_RX#[12]
L1
PEG_RX[13]
L2
PEG_RX#[13]
M3
PEG_RX[14]
M4
PEG_RX#[14]
N1
PEG_RX[15]
N2
PEG_RX#[15]
W5
DMI_RX[0]
W4
DMI_RX#[0]
V3
DMI_RX[1]
V4
DMI_RX#[1]
Y3
DMI_RX[2]
Y4
DMI_RX#[2]
AA4
DMI_RX[3]
AA5
DMI_RX#[3]
P3
PE_RX[0]
P4
PE_RX#[0]
R2
PE_RX[1]
R1
PE_RX#[1]
T4
PE_RX[2]
T3
PE_RX#[2]
U2
PE_RX[3]
U1
PE_RX#[3]
PEG_RCOMPO
3 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
3VDUAL VCC3
R218
1K/4/1
R217
8.2K/4
Q33
MMBT2222A/SOT23/600mA/40
SOT23
132
Q34
MMBT2222A/SOT23/600mA/40
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]
PEGDMIGEN
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]
DMI_TX[0]
DMI_TX#[0]
DMI_TX[1]
DMI_TX#[1]
DMI_TX[2]
DMI_TX#[2]
DMI_TX[3]
DMI_TX#[3]
PE_TX[0]
PE_TX#[0]
PE_TX[1]
PE_TX#[1]
PE_TX[2]
PE_TX#[2]
PE_TX[3]
PE_TX#[3]
PEG_ICOMPO
PEG_ICOMPI
R215
200/4/1
132
EXP_A_TXP0
C13
EXP_A_TXN0
C14
EXP_A_TXP1
E14
EXP_A_TXN1
E13
EXP_A_TXP2
G14
EXP_A_TXN2
G13
EXP_A_TXP3
F12
EXP_A_TXN3
F11
EXP_A_TXP4
J14
EXP_A_TXN4
J13
EXP_A_TXP5
D8
EXP_A_TXN5
D7
EXP_A_TXP6
D3
EXP_A_TXN6
C3
EXP_A_TXP7
E6
EXP_A_TXN7
E5
EXP_A_TXP8
F8
EXP_A_TXN8
F7
EXP_A_TXP9
G10
EXP_A_TXN9
G9
EXP_A_TXP10
G5
EXP_A_TXN10
G6
EXP_A_TXP11
K7
EXP_A_TXN11
K8
EXP_A_TXP12
J5
EXP_A_TXN12
J6
EXP_A_TXP13
M8
EXP_A_TXN13
M7
EXP_A_TXP14
L6
EXP_A_TXN14
L5
EXP_A_TXP15
N5
EXP_A_TXN15
N6
DMI_0TXP
V7
DMI_0TXN
V6
DMI_1TXP
W7
DMI_1TXN
W8
DMI_2TXP
Y6
DMI_2TXN
Y7
DMI_3TXP
AA7
DMI_3TXN
AA8
P8
P7
T7
T8
R6
R5
U5
U6
GRCOMP
B5
C4
W=12 mil out of CPU
B4
S=15 mil out of CPU
EXP_A_TXP[0..15] [14]
EXP_A_TXN[0..15] [14]
EXP_A_RXP[0..15] [14]
EXP_A_RXN[0..15] [14]
1.1V
區區區區分分分分
-CPURST
R216
100/4/1
SOT23
2
R130 24.9/4/1
BC98
1n/4/X7R/50V/K
2
DMI_0TXP [9]
DMI_0TXN [9]
DMI_1TXP [9]
DMI_1TXN [9]
DMI_2TXP [9]
DMI_2TXN [9]
DMI_3TXP [9]
DMI_3TXN [9]
CPU_VTT
1
CPU PU/PD
CPU_VTT
CPU_VTT
R204 1K/4/1
R120 1K/4/1
RN5 51/8P4R/4
1 2
3 4
5 6
7 8
R165 51/4/1
R164 51/4/1
-THRMTRIP
-PROCHOT
CPUPWROK
R146 1K/4/1
TDI
TDO
TMS
-HPRDY
TCK
-TRST
CPU SVID
CPU_VTT
BC180
1u/4/X5R/6.3V/K
R116 90.9/4/1/X
R117 100/4/1
R118 100/4/1
VIDSLCK
VIDSOUT
-VIDALRT
SM REF
DDR_15V
R193
100/4/1
SM_VREF
R190
C79
100/4/1
0.1u/4/X7R/16V/K
Title
Size Document Number Rev
Custom
Date: Sheet of
Gigabyte Technology
CPU LGA1155-A
GA-B75M-D3V
4 32Wednesday, January 18, 2012
1
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
5
LGA1155
D D
C C
B B
MODT_A[0..1][7]
MODT_B[0..1][8]
A A
(A)
AV27
AY24
AW24
AW23
AV23
AT24
AT23
AU22
AV22
AT22
AV28
AU21
AT21
AW32
AU20
AT20
AW29
AV30
AU28
AY29
AW28
AV20
AU29
AV32
AW30
AU33
AV19
AT19
AU18
AV18
AV31
AU32
AU30
AW33
AY25
AW25
AU24
AU25
AW27
AY27
AV26
AW26
AW18
AV13
AV12
AU12
AU14
AW13
AY13
AU13
AU11
AY12
AW12
LGA1155A
SA_MA[0]
S
A_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]
SA_WE#
SA_CAS#
SA_RAS#
SA_BS[0]
SA_BS[1]
SA_BS[2]
SA_CS#[0]
SA_CS#[1]
SA_CS#[2]
SA_CS#[3]
SA_CKE[0]
SA_CKE[1]
SA_CKE[2]
SA_CKE[3]
SA_ODT[0]
SA_ODT[1]
SA_ODT[2]
SA_ODT[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_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]
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
-SWEA[7]
-SCASA[7]
-SRASA[7]
SBAA0[7]
SBAA1[7] SBAB1[8]
SBAA2[7]
-CSA0[7]
-CSA1[7]
CKEA0[7]
CKEA1[7]
DCLKA0[7]
-DCLKA0[7]
DCLKA1[7]
-DCLKA1[7]
-DDR3_RST[7,8]
MDA[0..63][7]
MDB[0..63][8]
DQSA[0..7][7]
-DQSA[0..7][7]
MAAA[0..15][7]
MAAB[0..15][8]
DQSB[0..7][8]
-DQSB[0..7][8]
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
SBAA2
-CSA0
-CSA1
CKEA0
CKEA1
MODT_A0
MODT_A1
DCLKA0
-DCLKA0 DCLKB0
DCLKA1
-DCLKA1
-DDR3_RST
MODT_A[0..1]
MODT_B[0..1]
MDA[0..63]
MDB[0..63]
DQSA[0..7]
-DQSA[0..7]
MAAA[0..15]
MAAB[0..15]
DQSB[0..7]
-DQSB[0..7]
DDR_0
1 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
5
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_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]
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_DQS[5]
SA_DQS#[5]
SA_DQ[40]
SA_DQ[41]
SA_DQ[42]
SA_DQ[43]
SA_DQ[44]
SA_DQ[45]
SA_DQ[46]
SA_DQ[47]
SA_DQS[6]
SA_DQS#[6]
SA_DQ[48]
SA_DQ[49]
SA_DQ[50]
SA_DQ[51]
SA_DQ[52]
SA_DQ[53]
SA_DQ[54]
SA_DQ[55]
SA_DQS[7]
SA_DQS#[7]
SA_DQ[56]
SA_DQ[57]
SA_DQ[58]
SA_DQ[59]
SA_DQ[60]
SA_DQ[61]
SA_DQ[62]
SA_DQ[63]
4
LGA1155
DQSA0
AK3
-DQSA0
AK2
MDA0
AJ3
MDA1
AJ4
MDA2
AL3
MDA3
AL4
MDA4
AJ2
MDA5
AJ1
MDA6
AL2
MDA7
AL1
DQSA1
AP3
-DQSA1
AP2
MDA8
AN1
MDA9
AN4
MDA10
AR3
MDA11
AR4
MDA12
AN2
MDA13
AN3
MDA14
AR2
MDA15
AR1
DQSA2
AW4
-DQSA2
AV4
MDA16
AV2
MDA17
AW3
MDA18
AV5
MDA19
AW5
M
DA20
AU2
MDA21
AU3
MDA22
AU5
MDA23
AY5
DQSA3
AV8
-DQSA3
AW8
MDA24
AY7
MDA25
AU7
MDA26
AV9
MDA27
AU9
MDA28
AV7
MDA29
AW7
MDA30
AW9
MDA31
AY9
DQSA4
AV37
-DQSA4
AV36
MDA32
AU35
MDA33
AW37
MDA34
AU39
MDA35
AU36
MDA36
AW35
MDA37
AY36
MDA38
AU38
MDA39
AU37
DQSA5
AP38
-DQSA5
AP39
MDA40
AR40
MDA41
AR37
MDA42
AN38
MDA43
AN37
MDA44
AR39
MDA45
AR38
MDA46
AN39
MDA47
AN40
DQSA6
AK38
-DQSA6
AK39
MDA48
AL40
MDA49
AL37
MDA50
AJ38
MDA51
AJ37
MDA52
AL39
MDA53
AL38
MDA54
AJ39
MDA55
AJ40
DQSA7
AF38
-DQSA7
AF39
MDA56
AG40
MDA57
AG37
MDA58
AE38
MDA59
AE37
MDA60
AG39
MDA61
AG38
MDA62
AE39
MDA63
AE40
4
-SWEB[8]
-SCASB[8]
-SRASB[8]
SBAB0[8]
SBAB2[8]
-CSB0[8]
-CSB1[8]
CKEB0[8]
CKEB1[8]
DCLKB0[8]
-DCLKB0[8]
DCLKB1[8]
-DCLKB1[8]
VREF_DQA
VREF_DQB
BC80
0.1u/4/X7R/16V/K
(B)
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
CKEB0
CKEB1
MODT_B0
MODT_B1
-DCLKB0
DCLKB1
-DCLKB1
VREF_DQB
VREF_DQA
BC82
0.1u/4/X7R/16V/K
3
LGA1155B
AK24
SB_MA[0]
AM20
S
B_MA[1]
AM19
SB_MA[2]
AK18
SB_MA[3]
AP19
SB_MA[4]
AP18
SB_MA[5]
AM18
SB_MA[6]
AL18
SB_MA[7]
AN18
SB_MA[8]
AY17
SB_MA[9]
AN23
SB_MA[10]
AU17
SB_MA[11]
AT18
SB_MA[12]
AR26
SB_MA[13]
AY16
SB_MA[14]
AV16
SB_MA[15]
AR25
SB_WE#
AK25
SB_CAS#
AP24
SB_RAS#
AP23
SB_BS[0]
AM24
SB_BS[1]
AW17
SB_BS[2]
AN25
SB_CS#[0]
AN26
SB_CS#[1]
AL25
SB_CS#[2]
AT26
SB_CS#[3]
AU16
SB_CKE[0]
AY15
SB_CKE[1]
AW15
SB_CKE[2]
AV15
SB_CKE[3]
AL26
SB_ODT[0]
AP26
SB_ODT[1]
AM26
SB_ODT[2]
AK26
SB_ODT[3]
AL21
SB_CK[0]
AL22
SB_CK#[0]
AL20
SB_CK[1]
AK20
SB_CK#[1]
AL23
SB_CK[2]
AM22
SB_CK#[2]
AP21
SB_CK[3]
AN21
SB_CK#[3]
AH1
FC_AH1
AH4
FC_AH4
AN16
SB_DQS[8]
AN15
SB_DQS#[8]
AL16
SB_ECC_CB[0]
AM16
SB_ECC_CB[1]
AP16
SB_ECC_CB[2]
AR16
SB_ECC_CB[3]
AL15
SB_ECC_CB[4]
AM15
SB_ECC_CB[5]
AR15
SB_ECC_CB[6]
AP15
SB_ECC_CB[7]
DDR_1
2 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
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]
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]
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]
SB_DQ[56]
SB_DQ[57]
SB_DQ[58]
SB_DQ[59]
SB_DQ[60]
SB_DQ[61]
SB_DQ[62]
SB_DQ[63]
AH7
AH6
AG7
AG8
AJ9
AJ8
AG5
AG6
AJ6
AJ7
AM8
AL8
AL7
AM7
AM10
AL10
AL6
AM6
AL9
AM9
AR8
AP8
AP7
AR7
AP10
AR10
AP6
AR6
AP9
AR9
AN13
AN12
AM12
AM13
AR13
AP13
AL12
AL13
AR12
AP12
AN29
AN28
AR28
AR29
AL28
AL29
AP28
AP29
AM28
AM29
AP33
AR33
AP32
AP31
AP35
AP34
AR32
AR31
AR35
AR34
AL33
AM33
AM32
AM31
AL35
AL32
AM34
AL31
AM35
AL34
AG35
AG34
AH35
AH34
AE34
AE35
AJ35
AJ34
AF33
AF35
DQSB0
-DQSB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
-DQSB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
-DQSB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
-DQSB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
-DQSB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
-DQSB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
-DQSB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
-DQSB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
2
LGA1155
CR
CPU RETAINTION/X
(CR)
LGA1155_P
ILM_BP/1156/CSP/ILM_BP/1156/CSP/[12KRC-0F0001-05R_12KRC-0F0001-31R]
Title
Size Document Number Rev
Custom
2
Date: Sheet of
Gigabyte Technology
CPU LGA1156-B
GA-B75M-D3V
1
5 32Wednesday, January 18, 2012
1
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
5
LGA1155
D D
C C
B B
A A
(F,G,H)
LGA1155F
A12
VCC
A13
VCC
A14
VCC
A15
VCC
A16
VCC
A18
VCC
A24
VCC
A25
VCC
A27
VCC
A28
VCC
B15
VCC
B16
VCC
B18
VCC
B24
VCC
B25
VCC
B27
VCC
B28
VCC
B30
VCC
B31
VCC
B33
VCC
B34
VCC
C15
VCC
C16
VCC
C18
VCC
C19
VCC
C21
VCC
C22
VCC
C24
VCC
C25
VCC
C27
VCC
C28
VCC
C30
VCC
C31
VCC
C33
VCC
C34
VCC
C36
VCC
D13
VCC
D14
VCC
D15
VCC
D16
VCC
D18
VCC
D19
VCC
D21
VCC
D22
VCC
D24
VCC
D25
VCC
D27
VCC
D28
VCC
D30
VCC
D31
VCC
D33
VCC
D34
VCC
D35
VCC
D36
VCC
E15
VCC
E16
VCC
E18
VCC
E19
VCC
E21
VCC
E22
VCC
E24
VCC
E25
VCC
E27
VCC
E28
VCC
E30
VCC
E31
VCC
E33
VCC
E34
VCC
E35
VCC
F15
VCC
F16
VCC
F18
VCC
F19
VCC
F21
VCC
F22
VCC
F24
VCC
F25
VCC
F27
VCC
F28
VCC
F30
VCC
F31
CPU
VCC
POWER
6 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
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
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
CPU_VTTVCOREVCORE
VCCSA
AG33
AJ16
AJ17
AJ26
AJ28
AJ32
AK15
AK17
AK19
AK21
AK23
AK27
AK29
AK30
A11
AA3
AB8
AF8
D10
M13
W3
H10
H11
H12
J10
K10
K11
L11
L12
M10
M11
M12
A7
B9
D6
E3
E4
G3
G4
J3
J4
J7
J8
L3
L4
L7
N3
N4
N7
R3
R4
R7
U3
U4
U7
V8
LGA1155G
VCCIO_01
V
CCIO_02
VCCIO_03
VCCIO_04
VCCIO_05
VCCIO_06
VCCIO_07
VCCIO_08
VCCIO_09
VCCIO_10
VCCIO_11
VCCIO_12
VCCIO_13
VCCIO_14
VCCIO_15
VCCIO_16
VCCIO_17
VCCIO_18
VCCIO_19
VCCIO_20
VCCIO_21
VCCIO_22
VCCIO_23
VCCIO_24
VCCIO_25
VCCIO_26
VCCIO_27
VCCIO_28
VCCIO_29
VCCIO_30
VCCIO_31
VCCIO_32
VCCIO_33
VCCIO_34
VCCIO_35
VCCIO_36
VCCIO_37
VCCIO_38
VCCIO_39
VCCIO_40
VCCIO_41
VCCIO_42
VCCIO_43
VCCIO_44
VCCIO_45
VCCSA_01
VCCSA_02
VCCSA_03
VCCSA_04
VCCSA_05
VCCSA_06
VCCSA_07
VCCSA_08
VCCSA_09
VCCSA_10
VCCSA_11
VCCPLL_01
VCCPLL_02
POWER
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
VDDQ_01
VDDQ_02
VDDQ_03
VDDQ_04
VDDQ_05
VDDQ_06
VDDQ_07
VDDQ_08
VDDQ_09
VDDQ_10
VDDQ_11
VDDQ_12
VDDQ_13
VDDQ_14
VDDQ_15
VDDQ_16
VDDQ_17
VDDQ_18
VDDQ_19
VDDQ_20
VDDQ_21
VDDQ_22
VDDQ_23
7 OF 10
AJ13
AJ14
AJ20
AJ23
AJ24
AR20
AR21
AR22
AR23
AR24
AU19
AU23
AU27
AU31
AV21
AV24
AV25
AV29
AV33
AW31
AY23
AY26
AY28
AK11
AK12
4
DDR_15V
VCCPLL
CPU_VAXG
LGA1155H
AB33
VCCAXG
AB34
V
CCAXG
AB35
VCCAXG
AB36
VCCAXG
AB37
VCCAXG
AB38
VCCAXG
AB39
VCCAXG
AB40
VCCAXG
AC33
VCCAXG
AC34
VCCAXG
AC35
VCCAXG
AC36
VCCAXG
AC37
VCCAXG
AC38
VCCAXG
AC39
VCCAXG
AC40
VCCAXG
T33
VCCAXG
T34
VCCAXG
T35
VCCAXG
T36
VCCAXG
T37
VCCAXG
T38
VCCAXG
T39
VCCAXG
T40
VCCAXG
U33
VCCAXG
U34
VCCAXG
U35
VCCAXG
U36
VCCAXG
U37
VCCAXG
U38
VCCAXG
U39
VCCAXG
U40
VCCAXG
W33
VCCAXG
W34
VCCAXG
W35
VCCAXG
W36
VCCAXG
W37
VCCAXG
W38
VCCAXG
Y33
VCCAXG
Y34
VCCAXG
Y35
VCCAXG
Y36
VCCAXG
Y37
VCCAXG
Y38
VCCAXG
POWER
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
8 OF 10
RSVD_04
RSVD_05
RSVD_08
RSVD_10
RSVD_11
RSVD_12
RSVD_19
RSVD_21
RSVD_43
RSVD_44
RSVD_45
RSVD_46
RSVD_47
RSVD_48
RSVD_49
NCTF_01
NCTF_02
NCTF_03
NCTF_04
NCTF_05
RSVD_15
RSVD_14
RSVD_13
RSVD_17
RSVD_22
RSVD_07
RSVD_03
RSVD_06
RSVD_09
RSVD_27
RSVD_26
RSVD_25
RSVD_31
RSVD_41
AB7
AD37
AG4
AJ29
AJ30
AJ31
AV34
AW34
P35
P37
P39
R34
R36
R38
R40
A38
AU40
AW38
C2
D1
AT11
AP20
AN20
AU10
AY10
AF4
AB6
AE6
AJ11
D38
C39
C38
J34
N34
3
LGA1155
(I,J)
LGA1155I
A17
VSS
A23
V
A26
VSS
A29
VSS
A35
VSS
AA33
VSS
AA34
VSS
AA35
VSS
AA36
VSS
AA37
VSS
AA38
VSS
AA6
VSS
AB5
VSS
AC1
VSS
AC6
VSS
AD33
VSS
AD36
VSS
AD38
VSS
AD39
VSS
AD40
VSS
AD5
VSS
AD8
VSS
AE3
VSS
AE33
VSS
AE36
VSS
AF1
VSS
AF34
VSS
AF36
VSS
AF37
VSS
AF40
VSS
AF5
VSS
AF6
VSS
AF7
VSS
AG36
VSS
AH2
VSS
AH3
VSS
AH33
VSS
AH36
VSS
AH37
VSS
AH38
VSS
AH39
VSS
AH40
VSS
AH5
VSS
AH8
VSS
AJ12
VSS
AJ15
VSS
AJ18
VSS
AJ21
VSS
AJ25
VSS
AJ27
VSS
AJ36
VSS
AJ5
VSS
AK1
VSS
AK10
VSS
AK13
VSS
AK14
VSS
AK16
VSS
AK22
VSS
AK28
VSS
AK31
VSS
AK32
VSS
AK33
VSS
AK34
VSS
AK35
VSS
AK36
VSS
AK37
VSS
AK4
VSS
AK40
VSS
AK5
VSS
AK6
VSS
AK7
VSS
AK8
VSS
AK9
VSS
AL11
VSS
AL14
VSS
AL17
VSS
AL19
VSS
AL24
VSS
AL27
VSS
AL30
VSS
AL36
VSS
AL5
VSS
AM1
VSS
AM11
VSS
AM14
VSS
AM17
VSS
AM2
VSS
AM21
VSS
AM23
VSS
A4
VSS_NCTF_01
AV39
VSS_NCTF_02
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
SS
GND
9 OF 10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSVSS
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
AV10AM25
2
LGA1155J
AV11
VSS
AV14
V
SS
AV17
VSS
AV3
VSS
AV35
VSS
AV38
VSS
AV6
VSS
AW10
VSS
AW11
VSS
AW14
VSS
AW16
VSS
AW36
VSS
AW6
VSS
AY11
VSS
AY14
VSS
AY18
VSS
AY35
VSS
AY4
VSS
AY6
VSS
AY8
VSS
B10
VSS
B13
VSS
B14
VSS
B17
VSS
B23
VSS
B26
VSS
B29
VSS
B32
VSS
B35
VSS
B38
VSS
B6
VSS
C11
VSS
C12
VSS
C17
VSS
C20
VSS
C23
VSS
C26
VSS
C29
VSS
C32
VSS
C35
VSS
C7
VSS
C8
VSS
D17
VSS
D2
VSS
D20
VSS
D23
VSS
D26
VSS
D29
VSS
D32
VSS
D37
VSS
D39
VSS
D4
VSS
D5
VSS
D9
VSS
E11
VSS
E12
VSS
E17
VSS
E20
VSS
E23
VSS
E26
VSS
E29
VSS
E32
VSS
E36
VSS
E7
VSS
E8
VSS
F1
VSS
F10
VSS
F13
VSS
F14
VSS
F17
VSS
F2
VSS
F20
VSS
F23
VSS
F26
VSS
F29
VSS
F35
VSS
F37
VSS
F39
VSS
F5
VSS
F6
VSS
F9
VSS
G11
VSS
G12
VSS
G17
VSS
G20
VSS
G23
VSS
G26
VSS
G29
VSS
G34
VSS
G7
VSS
VSS_NCTF_03
VSS_NCTF_04
GND
10 OF 10
LGA1155/[10SC1-F01155-21R_10SC1-F01155-22R]
G8
VSS
H1
VSS
H17
VSS
H2
VSS
H20
VSS
H23
VSS
H26
VSS
H29
VSS
H33
VSS
H35
VSS
H37
VSS
H39
VSS
H5
VSS
H6
VSS
H9
VSS
J11
VSS
J17
VSS
J20
VSS
J23
VSS
J26
VSS
J29
VSS
J32
VSS
K1
VSS
K12
VSS
K13
VSS
K14
VSS
K17
VSS
K2
VSS
K20
VSS
K23
VSS
K26
VSS
K29
VSS
K33
VSS
K35
VSS
K37
VSS
K39
VSS
K5
VSS
K6
VSS
L10
VSS
L17
VSS
L20
VSS
L23
VSS
L26
VSS
L29
VSS
L8
VSS
M1
VSS
M17
VSS
M2
VSS
M20
VSS
M23
VSS
M26
VSS
M29
VSS
M33
VSS
M35
VSS
M37
VSS
M39
VSS
M5
VSS
M6
VSS
M9
VSS
N8
VSS
P1
VSS
P2
VSS
P36
VSS
P38
VSS
P40
VSS
P5
VSS
P6
VSS
R33
VSS
R35
VSS
R37
VSS
R39
VSS
R8
VSS
T1
VSS
T5
VSS
T6
VSS
U8
VSS
V1
VSS
V2
VSS
V33
VSS
V34
VSS
V35
VSS
V36
VSS
V37
VSS
V38
VSS
V39
VSS
V40
VSS
V5
VSS
W6
VSS
Y5
VSS
Y8
VSS
AY37
B3
CAP
VCCPLL
VCORE
VCORE
VCORE
CPU_VTT
CPU_VTT
CPU_VAXG
CPU_VAXG
DDR_15V
VCCSA
BC76
0.1u/4/X7R/16V/K
(X6)
BC50
10u/8/X5R/6.3V/K
BC51
10u/8/X5R/6.3V/K
BC49
10u/8/X5R/6.3V/K
(X5)
BC73
10u/8/X5R/6.3V/K
BC58
10u/8/X5R/6.3V/K/X
(X3)
BC45
10u/8/X5R/6.3V/K
BC52
10u/8/X5R/6.3V/K
(X3)
BC69
10u/8/X5R/6.3V/K
(X1)
BC41
10u/8/X5R/6.3V/K
PROTECT
BC77
0.1u/4/X7R/16V/K
BC42
10u/8/X5R/6.3V/K
BC44
10u/8/X5R/6.3V/K
BC56
10u/8/X5R/6.3V/K/X
BC48
10u/8/X5R/6.3V/K
BC70
10u/8/X5R/6.3V/K/X
BC66
10u/8/X5R/6.3V/K/X
BC46
10u/8/X5R/6.3V/K
BC72
10u/8/X5R/6.3V/K/X
VCC1_8_PCH
FB4
0/4
BC74
10u/8/X5R/6.3V/K
BC55
10u/8/X5R/6.3V/K/X
BC43
10u/8/X5R/6.3V/K
BC64
10u/8/X5R/6.3V/K/X
BC53
10u/8/X5R/6.3V/K
BC57
10u/8/X5R/6.3V/K
BC36
10u/8/X5R/6.3V/K
BC71
10u/8/X5R/6.3V/K
1
BC54
10u/8/X5R/6.3V/K/X
BC65
10u/8/X5R/6.3V/K/X
5
4
3
2
Title
Size Document Number Rev
Custom
Date: Sheet of
Gigabyte Technology
CPU LGA1156-C
GA-B75M-D3V
1
6 32Wednesday, January 18, 2012
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
8
DDR3
D D
C C
100p/4/NPO/50V/J/X
B B
A A
(A)
DDRVTT
DDR_15V
SMBDATA
SMBCLK
TC15
TC16
100p/4/NPO/50V/J/X
TC10
0.1u/4/X7R/16V/K
VCC3
0.1u/4/X7R/16V/K
TC12
VREF_DDRA
TC11
VREF_DQDDRA
0.1u/4/X7R/16V/K
SMBCLK[8,12,14,15,16,19]
SMBDATA[8,12,14,15,16,19]
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]
-DDR3_RST[5,8]
-SCASA[5]
-SRASA[5]
-SWEA[5]
-DDR3_RST
TC9
100p/4/NPO/50V/J
8
SMBCLK
SMBDATA
SBAA2
SBAA1
SBAA0
CKEA1
CKEA0
-CSA1
-CSA0
-DCLKA1
DCLKA1
-DCLKA0
DCLKA0
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
MAAA15
-SCASA
-SRASA
-SWEA
7
DDR3_1
120
VTT
2
VSS
5
VSS
8
VSS
11
VSS
14
VSS
17
VSS
20
VSS
23
VSS
26
VSS
29
VSS
32
VSS
35
VSS
38
VSS
41
VSS
44
VSS
47
VSS
80
VSS
83
VSS
86
VSS
89
VSS
92
VSS
95
VSS
98
VSS
101
VSS
104
VSS
107
VSS
110
VSS
113
VSS
116
VSS
119
VSS
121
VSS
124
VSS
127
VSS
130
VSS
133
VSS
136
VSS
139
VSS
142
VSS
145
VSS
148
VSS
151
VSS
154
VSS
157
VSS
160
VSS
163
VSS
166
VSS
199
VSS
202
VSS
205
VSS
208
VSS
211
VSS
214
VSS
217
VSS
220
VSS
223
VSS
226
VSS
229
VSS
232
VSS
235
VSS
239
VSS
51
VDD
54
VDD
57
VDD
60
VDD
62
VDD
65
VDD
66
VDD
69
VDD
72
VDD
75
VDD
78
VDD
170
VDD
173
VDD
176
VDD
179
VDD
182
VDD
183
VDD
186
VDD
189
VDD
191
VDD
194
VDD
197
VDD
236
VDDSPD
67
VREFCA
1
VREFDQ
118
SCL
238
SDA
237
SA1
117
SA0
52
BA2
190
BA1
71
BA0
169
CKE1
50
CKE0
76
S1*
193
S0*
64
CK1/NU*
63
CK1/NU
185
CK0*
184
CK0
188
A0
181
A1
61
A2
180
A3
59
A4
58
A5
178
A6
56
A7
177
A8
175
A9
70
A10/AP
55
A11
174
A12
196
A13
172
A14
171
A15
168
RESET*
74
CAS*
192
RAS*
73
WE*
DDR3/240/BU/VA/D
7
MODT_A[0..1]
-DQSA[0..7]
DQSA[0..7]
F
FREEVTT
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
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*
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
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
6
5
DDR3 DDR3 VREF
48
REE
49240
187
198
79
MODT_A1
77
MODT_A0
195
68
53
167
39
CB0
40
CB1
45
CB2
46
CB3
158
CB4
159
CB5
164
CB6
165
CB7
DQSA0
7
-DQSA0
6
DQSA1
16
-DQSA1
15
DQSA2
25
-DQSA2
24
DQSA3
34
-DQSA3
33
DQSA4
85
-DQSA4
84
DQSA5
94
-DQSA5
93
DQSA6
103
-DQSA6
102
DQSA7
112
-DQSA7
111
43
42
125
126
134
135
143
144
152
153
203
204
212
213
221
222
230
231
161
162
MDA0
3
DQ0
MDA1
4
DQ1
MDA2
9
DQ2
MDA3
10
DQ3
MDA4
122
DQ4
MDA5
123
DQ5
MDA6
128
DQ6
MDA7
129
DQ7
MDA8
12
DQ8
MDA9
13
DQ9
MDA10
18
MDA11
19
MDA12
131
MDA13
132
MDA14
137
MDA15
138
MDA16
21
MDA17
22
MDA18
27
MDA19
28
MDA20
140
MDA21
141
MDA22
146
MDA23
147
MDA24
30
MDA25
31
MDA26
36
MDA27
37
MDA28
149
MDA29
150
MDA30
155
MDA31
156
MDA32
81
MDA33
82
MDA34
87
MDA35
88
MDA36
200
MDA37
201
MDA38
206
MDA39
207
MDA40
90
MDA41
91
MDA42
96
MDA43
97
MDA44
209
MDA45
210
MDA46
215
MDA47
216
MDA48
99
MDA49
100
MDA50
105
MDA51
106
MDA52
218
MDA53
219
MDA54
224
MDA55
225
MDA56
108
MDA57
109
MDA58
114
MDA59
115
MDA60
227
MDA61
228
MDA62
233
MDA63
234
MODT_A[0..1] [5]
-DQSA[0..7] [5]
DQSA[0..7] [5]
6
MDA[0..63] [5]
5
4
3
R242
1K/4/1
R243
1K/4/1
2
REF_DDRA
1
DDR_15VDDR_15V
TR35
1K/4/1
VREF_DQDDRAV
TR34
1K/4/1
DDR15V Decouple
DDR_15V
DDR_15V
DDR_15V
DDR_15V
TEC7
1
+
560u/FP/D/6.3V/68/8m
TEC5
1
+
560u/FP/D/6.3V/68/8m
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
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
TBC33
0.1u/4/Y5V/16V/Z
TBC30
0.1u/4/Y5V/16V/Z
DDRVTT Decouple
DDRVTT
DDRVTT
Title
Size Document Number Rev
Custom
4
3
Date: Sheet
TBC34
10u/8/X5R/6.3V/K
TBC26
10u/8/X5R/6.3V/K
TBC20
1u/4/X5R/6.3V/K
TBC28
0.1u/4/Y5V/16V/Z
Gigabyte Technology
DDRIII CHANNEL A
GA-B75M-D3V
2
of
7 32
1
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
8
DDR3
D D
C C
B B
A A
(B)
DDRVTT
DDR_15V
TC14
0.1u/4/X7R/16V/K
VCC3
0.1u/4/X7R/16V/K
TC17
TC13
0.1u/4/X7R/16V/K
SMBCLK[7,12,14,15,16,19]
SMBDATA[7,12,14,15,16,19]
VCC3
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]
-DDR3_RST[5,7]
-SCASB[5]
-SRASB[5]
-SWEB[5]
8
VREF_DDRB
VREF_DQDDRB
SMBCLK
SMBDATA
SBAB2
SBAB1
SBAB0
CKEB1
CKEB0
-CSB1
-CSB0
-DCLKB1
DCLKB1
-DCLKB0
DCLKB0
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
MAAB15
-SCASB
-SRASB
-SWEB
7
DDR3_2
120
VTT
2
VSS
5
VSS
8
VSS
11
VSS
14
VSS
17
VSS
20
VSS
23
VSS
26
VSS
29
VSS
32
VSS
35
VSS
38
VSS
41
VSS
44
VSS
47
VSS
80
VSS
83
VSS
86
VSS
89
VSS
92
VSS
95
VSS
98
VSS
101
VSS
104
VSS
107
VSS
110
VSS
113
VSS
116
VSS
119
VSS
121
VSS
124
VSS
127
VSS
130
VSS
133
VSS
136
VSS
139
VSS
142
VSS
145
VSS
148
VSS
151
VSS
154
VSS
157
VSS
160
VSS
163
VSS
166
VSS
199
VSS
202
VSS
205
VSS
208
VSS
211
VSS
214
VSS
217
VSS
220
VSS
223
VSS
226
VSS
229
VSS
232
VSS
235
VSS
239
VSS
51
VDD
54
VDD
57
VDD
60
VDD
62
VDD
65
VDD
66
VDD
69
VDD
72
VDD
75
VDD
78
VDD
170
VDD
173
VDD
176
VDD
179
VDD
182
VDD
183
VDD
186
VDD
189
VDD
191
VDD
194
VDD
197
VDD
236
VDDSPD
67
VREFCA
1
VREFDQ
118
SCL
238
SDA
237
SA1
117
SA0
52
BA2
190
BA1
71
BA0
169
CKE1
50
CKE0
76
S1*
193
S0*
64
CK1/NU*
63
CK1/NU
185
CK0*
184
CK0
188
A0
181
A1
61
A2
180
A3
59
A4
58
A5
178
A6
56
A7
177
A8
175
A9
70
A10/AP
55
A11
174
A12
196
A13
172
A14
171
A15
168
RESET*
74
CAS*
192
RAS*
73
WE*
DDR3/240/BU/VA/D
7
-DQSB[0..7]
DQSB[0..7]
MODT_B[0..1]
F
FREEVTT
FREE
FREE
RSVD
ODT1
ODT0
NC/PAR_IN
NC/ERR_OUT
NC/TEST4
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*
DM5/DQS14
NC/DQS14*
DM6/DQS15
NC/DQS15*
DM7/DQS16
NC/DQS16*
DM8/DQS17
NC/DQS17*
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
-DQSB[0..7] [5]
DQSB[0..7] [5]
MODT_B[0..1] [5]
6
48
REE
49240
187
198
79
MODT_B1
77
MODT_B0
195
68
53
167
39
CB0
40
CB1
45
CB2
46
CB3
158
CB4
159
CB5
164
CB6
165
CB7
DQSB0
7
-DQSB0
6
DQSB1
16
-DQSB1
15
DQSB2
25
-DQSB2
24
DQSB3
34
-DQSB3
33
DQSB4
85
-
DQSB4
84
DQSB5
94
-DQSB5
93
DQSB6
103
-DQSB6
102
DQSB7
112
-DQSB7
111
43
42
125
126
134
135
143
144
152
153
203
204
212
213
221
222
230
231
161
162
MDB0
3
DQ0
MDB1
4
DQ1
MDB2
9
DQ2
MDB3
10
DQ3
MDB4
122
DQ4
MDB5
123
DQ5
MDB6
128
DQ6
MDB7
129
DQ7
MDB8
12
DQ8
MDB9
13
DQ9
MDB10
18
MDB11
19
MDB12
131
MDB13
132
MDB14
137
MDB15
138
MDB16
21
MDB17
22
MDB18
27
MDB19
28
MDB20
140
MDB21
141
MDB22
146
MDB23
147
MDB24
30
MDB25
31
MDB26
36
MDB27
37
MDB28
149
MDB29
150
MDB30
155
MDB31
156
MDB32
81
MDB33
82
MDB34
87
MDB35
88
MDB36
200
MDB37
201
MDB38
206
MDB39
207
MDB40
90
MDB41
91
MDB42
96
MDB43
97
MDB44
209
MDB45
210
MDB46
215
MDB47
216
MDB48
99
MDB49
100
MDB50
105
MDB51
106
MDB52
218
MDB53
219
MDB54
224
MDB55
225
MDB56
108
MDB57
109
MDB58
114
MDB59
115
MDB60
227
MDB61
228
MDB62
233
MDB63
234
6
MDB[0..63] [5]
5
5
4
3
2
1
DDR3 VREF
R302
1K/4/1
VREF_DDRB
R303
1K/4/1
DDR_15V
TR37
1K/4/1
VREF_DQDDRB
TR36
1K/4/1
DDR_15V
COUPON
COUPON1 COUPON/X
COUPON1
COUPON2
21
COUPON2 COUPON/X
21
CPU
DIMM1
DIMM2
Title
Size Document Number Rev
4
3
Date: Sheet
Gigabyte Technology
Custom
2
DDRIII CHANNEL B
GA-B75M-D3V
CHA
CHB
of
8 32
1
1.0
www.chinafix.com
Gigabyte Confidential
Do not Copy
5
PCH
(B)
DMI_0TXN[4]
DMI_0TXP[4]
DMI_0RXN[4]
DMI_0RXP[4]
DMI_1TXN[4]
DMI_1TXP[4]
D D
VCC1_05_PCH
PCIE_IN1[15]
PCIE_IP1[15]
PCIE_TN1[15]
PCIE_TP1[15]
C C
LA_ML_IN[24]
LA_ML_IP[24]
LAN
LA_ML_ON[24]
LA_ML_OP[24]
PCIE_IN6[15]
PCIE_IP6[15]
PCIE_TN6[15]
PCIE_TP6[15]
DMI_1RXN[4]
DMI_1RXP[4]
DMI_2TXN[4]
DMI_2TXP[4]
DMI_2RXN[4]
DMI_2RXP[4]
DMI_3TXN[4]
DMI_3TXP[4]
DMI_3RXN[4]
DMI_3RXP[4]
R232 49.9/4/1
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
D
MI_3RXP
DMI_COMP
-SRCCLK_PCH
SRCCLK_PCH
C1700.1u/4/X7R/16V/K
PET_N1
C1710.1u/4/X7R/16V/K
PET_P1
C330.1u/4/X7R/16V/K
PET_N6
C310.1u/4/X7R/16V/K
PET_P6
PCIEX1_1 PCIEX1_2
D33
B33
H36
A36
B35
P38
R38
B37
C36
H38
E37
F38
M41
P41
B31
E31
P33
R33
L20
F25
F23
P20
R20
C22
A22
H17
E21
B21
P17
M17
F18
E17
N15
M15
B17
C16
L15
A16
B15
H12
F15
F13
H10
B13
D13
J36
J38
J20
J17
J15
J12
J10
4
PCHB
DMI0RXN
D
MI0RXP
DMI0TXN
DMI0TXP
DMI1RXN
DMI1RXP
DMI1TXN
DMI1TXP
DMI2RXN
DMI2RXP
DMI2TXN
DMI2TXP
DMI3RXN
DMI3RXP
DMI3TXN
DMI3TXP
DMI_IRCOMP
DMI_ZCOMP
CLKIN_DMI_N
CLKIN_DMI_P
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
BD82B75/S/[10HB1-030B75-10R]
DMI PCI-E
USB
OC0#/GPIO59
OC1#/GPIO40
OC2#/GPIO41
OC3#/GPIO42
OC4#/GPIO43
OC5#/GPIO9
OC6#/GPIO10
OC7#/GPIO14
USBRBIAS#
CLKIN_DOT_96N
CLKIN_DOT_96P
2 OF 11
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
USBRBIAS
DMI2RBIAS
-USBP0
BF36
+USBP0
BD36
-USBP1
BC33
+USBP1
BA33
-USBP2
BM33
+USBP2
BM35
-USBP3
BT33
+USBP3
BU32
-USBP4
BR32
+USBP4
BT31
-USBP5
BN29
+USBP5
BM30
BK33
BJ33
B75: USB2.0 X12
BF31
[6/7 PORT-->N/A]
BD31
-USBP8
BN27
+USBP8
BR29
-USBP9
BR26
+USBP9
BT27
-USBP10
BK25
+USBP10
BJ25
-USBP11
BJ31
+USBP11
BK31
-USBP12
BF27
+USBP12
BD27
-USBP13
BJ27
+USBP13
BK27
-USBOC_F
BM43
BD41
BG41
BK43
-USBOC_R
BP43
BJ41
BT45
GPIO14
BM45
USBRBIAS
BP25
BM25
-DOTCLK
BD38
DOTCLK
BF38
R233 750/4/1
A32
-USBP0 [21]
+USBP0 [21]
-USBP1 [21]
+USBP1 [21]
-USBP2 [18]
+USBP2 [18]
-USBP3 [18]
+USBP3 [18]
-USBP4 [21]
+USBP4 [21]
-USBP5 [21]
+USBP5 [21]
-USBP8 [21]
+USBP8 [21]
-USBP9 [21]
+USBP9 [21]
-USBP10 [24]
+USBP10 [24]
-USBP11 [24]
+USBP11 [24]
-USBP12 [18]
+USBP12 [18]
-USBP13 [18]
+USBP13 [18]
-USBOC_F [21]
-USBOC_R [18]
R229 22.6/4/1
3
BC121
0.1u/4/X7R/16V/K
BC126
0.1u/4/X7R/16V/K
2
PCH
PCH_USB3_RXN1[21]
PCH_USB3_RXP1[21]
PCH_USB3_TXN1[21]
PCH_USB3_TXP1[21]
PCH_USB3_RXN2[21]
PCH_USB3_RXP2[21]
PCH_USB3_TXN2[21]
PCH_USB3_TXP2[21]
PCH_USB3_RXN3[18]
PCH_USB3_RXP3[18]
PCH_USB3_TXN3[18]
PCH_USB3_TXP3[18]
PCH_USB3_RXN4[18]
PCH_USB3_RXP4[18]
PCH_USB3_TXN4[18]
PCH_USB3_TXP4[18]
(G)
PCH_USB3_RXN1
PCH_USB3_RXP1
PCH_USB3_TXN1
PCH_USB3_TXP1
PCH_USB3_RXN2
PCH_USB3_RXP2
PCH_USB3_TXN2
PCH_USB3_TXP2
PCH_USB3_RXN3
PCH_USB3_RXP3
PCH_USB3_TXN3
PCH_USB3_TXP3
PCH_USB3_RXN4
PCH_USB3_RXP4
PCH_USB3_TXN4
PCH_USB3_TXP4
PCHG
FDILINK
H31
USB3_RXN1
J31
USB3_RXP1
C29
USB3_TXN1
E29
USB3_TXP1
J27
USB3_RXN2
L27
USB3_RXP2
F28
USB3_TXN2
E27
USB3_TXP2
J25
USB3_RXN3
L25
USB3_RXP3
C26
USB3_TXN3
B27
USB3_TXP3
L22
USB3_RXN4
J22
USB3_RXP4
B25
USB3_TXN4
D25
USB3_TXP4
BD82B75/S/[10HB1-030B75-10R]
7 OF 11
FDI_TXP[0..7]
FDI_TXN[0..7]
FDI_FSYNC0
FDI_LSYNC0
FDI_FSYNC1
FDI_LSYNC1
FDI_RXN0
F
DI_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
FDI_INT
-USBOC F/R PROTECT PCH CLK PD
SOT23
-USBOC_F
1
GPIO11[12]
3
2
D4
BAT54A/SOT23/200mA
R238
8.2K/4
GPIO14
-USBOC_R
3VDUAL
SRCCLK_PCH
-SRCCLK_PCH
DOTCLK
-DOTCLK
short to GND in non graphic SKU
FDI_TXN0
C42
FDI_TXP0
B43
FDI_TXN1
F45
FDI_TXP1
F43
FDI_TXN2
H41
FDI_TXP2
J41
FDI_TXN3
C46
FDI_TXP3
D47
FDI_TXN4
B45
FDI_TXP4
A46
FDI_TXN5
B47
FDI_TXP5
C49
FDI_TXN6
J43
FDI_TXP6
H43
FDI_TXN7
M43
FDI_TXP7
P43
FDI_FSYNC0
B51
FDI_LSYNC0
E49
FDI_FSYNC1
C52
FDI_LSYNC1
D51
FDI_INT
H46
FDI_TXP[0..7] [4]
FDI_TXN[0..7] [4]
R414 8.2K/4
R416 8.2K/4
1
FDI_FSYNC0 [4]
FDI_LSYNC0 [4]
FDI_FSYNC1 [4]
FDI_LSYNC1 [4]
FDI_INT [4]
R417 8.2K/4
R419 8.2K/4
B B
PCH H/S
LOW COST ICH7 HEATSINK
BGAHSINK_SB-N
SB_HEATSIN
A A
PCH_HS/[12SP2-030005-41R_12SP2-030005-42R_12SP2-030005-43R]
2
PCH_HS
5
1
GRAY HS
PCH
(E)
PCHE
M48
R47
Y41
M50
M49
U43
J57
RESERVED_29
F_TVS
D
RESERVED_6
RESERVED_4
RESERVED_3
RESERVED_2
RESERVED_1
NV_CLE
NVRAM
BD82B75/S/[10HB1-030B75-10R]
4
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
RESERVED_28
RESERVED_27
RESERVED_26
RESERVED_25
RESERVED_24
RESERVED_23
RESERVED_5
5 OF 11
AB50
Y50
AB49
AB44
U49
R44
U50
U46
U44
H50
K46
L56
J55
F53
H52
E52
K50
K49
AB46
G56
Y44
L53
NV_RCOMP
R50
32.4/4/1 for ONFI enable
R256 33/4
NVRAM PU USB TABLE
VCC1_8_PCH
R282
1K/4/1
NV_CLE
R257
8.2K/4
BC139
0.1u/4/X7R/16V/K
3
-H_SNB [4]
2
Title
Size Document Number Rev
Date: Sheet of
USB OC# Configure
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#
USB0,1(F_USB30)
USB2,3(USB30_20)
USB4,5(F_USB1)
USB6,7(B75:N/A)
USB8,9(F_USB2)
USB10,11(USB_LAN)
OC6# USB12,13(KB_USB)
OC7#
N/A
Gigabyte Technology
PCH FDI,DMI,USB ,PCIE,NVRAM
Custom
GA-B75M-D3V
1.0
9 32Wednesday, January 18, 2012
1
www.chinafix.com
Gigabyte Confidential
Do not Copy
5
PCH
(F) (F)
PCHF
DVI_HDP_F
DVI_TX2
DVI_TX2DVI_TX1
DVI_TX1DVI_TX0
DVI_TX0DVI_TXC
DVI_TXC-
T1
DDPB_HPD
N2
D
DPC_HPD
M1
DDPD_HPD
R8
DDPB_AUXP
R9
DDPB_AUXN
U14
DDPC_AUXP
U12
DDPC_AUXN
N6
DDPD_AUXP
R6
DDPD_AUXN
R14
DDPB_0P
R12
DDPB_0N
M11
DDPB_1P
M12
DDPB_1N
H8
DDPB_2P
K8
DDPB_2N
L5
DDPB_3P
M3
DDPB_3N
L2
DDPC_0P
J3
DDPC_0N
G2
DDPC_1P
G4
DDPC_1N
F3
DDPC_2P
F5
DDPC_2N
E4
DDPC_3P
E2
DDPC_3N
D5
DDPD_0P
B5
DDPD_0N
C6
DDPD_1P
D7
DDPD_1N
B7
DDPD_2P
C9
DDPD_2N
E11
DDPD_3P
B11
DDPD_3N
U2
SDVO_INTP
T3
SDVO_INTN
W3
SDVO_STALLP
U5
SDVO_STALLN
U8
SDVO_TVCLKINP
U9
SDVO_TVCLKINN
BD82B75/S/[10HB1-030B75-10R]
CRT_HSYNC
CRT_VSYNC
CRT_GREEN
CRT_BLUE
CRT_DDC_DATA
CRT_DDC_CLK
DDPC_CTRLCLK
DDPC_CTRLDATA
DDPD_CTRLCLK
DDPD_CTRLDATA
SDVO_CTRLCLK
SDVO_CTRLDATA
6 OF 11
DVI_HDP_F[32]
D D
DVI_TX2[32]
DVI_TX2-[32]
DVI_TX1[32]
DVI_TX1-[32]
DVI_TX0[32]
DVI_TX0-[32]
DVI_TXC[32]
DVI_TXC-[32]
C C
CRT_RED
CRT_IRTN
DAC_IREF
TP6
TP7
TP8
TP9
AR4
AR2
AN6
AN2
AM1
AM6
AW1
AW3
AT3
Y18
Y17
AB18
AB17
AL12
AL14
AL9
AL8
AL15
AL17
4
H_SYNC
R212 33/4
V_SYNC
R213 33/4
R
G
B
DDCDATA
DDCCLK
VGA_RSET
R211 1K/4/1
Pop 0/4 for non graphic skus
DDPB_CTRLCLK
DDPB_CTRLDATA
DDPB_CTRLCLK [32]
DDPB_CTRLDATA [32]
GHSYNC
GVSYNC
3
2
PCH
PCHH
-PCHCLK
CLKIN_GND1_N
AT11
R201 33/4
LPC33[17]
R405 33/4
PCH33[11] ITPCLK [4]
R453 33/4
PCLK0[16]
Flex0,2 : 33MHZ
Flex1,3 : 27/14/24/48/25MHZ
XTALI_PCH
XTALO_PCH
PCH_48M
CLK_RCOMP
PCHCLK14
XTALO_PCH
XTALI_PCH
R197
1M/4
LPCCLK48[17]
VCC1_05_PCH
R209 33/4
native 48Mhz
R206 90.9/4/1
X1
25M/20p/30ppm/49US/20/D
C81
27p/4/NPO/50V/J
C82
27p/4/NPO/50V/J
CLKOUT_PCI0
AN14
CLKOUT_PCI1
AT12
CLKOUT_PCI2
AT17
CLKOUT_PCI3
AT14
CLKOUT_PCI4
AT9
CLKOUTFLEX0/GPIO64
BA5
CLKOUTFLEX1/GPIO65
AW5
CLKOUTFLEX2/GPIO66
BA2
CLKOUTFLEX3/GPIO67
AL2
XCLK_RCOMP
AN8
REFCLK14IN
AJ5
XTAL25_OUT
AJ3
XTAL25_IN
8 OF 11
BD82B75/S/[10HB1-030B75-10R]
CLKIN_GND1_P
CLKIN_GND0_N
CLKIN_GND0_P
CLKOUT_ITPXDP_N
CLKOUT_ITPXDP_P
CLKOUT_PCIE7N
CLKOUT_PCIE7P
CLKOUT_DMI_N
CLKOUT_DMI_P
CLKOUT_DP_N
CLKOUT_DP_P
CLKOUT_PCIE0N
CLKOUT_PCIE0P
CLKOUT_PCIE1N
CLKOUT_PCIE1P
CLKOUT_PCIE2N
CLKOUT_PCIE2P
CLKOUT_PCIE3N
CLKOUT_PCIE3P
CLKOUT_PCIE4N
CLKOUT_PCIE4P
CLKOUT_PCIE5N
CLKOUT_PCIE5P
CLKOUT_PCIE6N
CLKOUT_PCIE6P
CLKOUT_PEG_A_N
CLKOUT_PEG_A_P
CLKOUT_PEG_B_N
CLKOUT_PEG_B_P
R27
P27
W53
V52
R52
N52
AE2
AF1
P31
R31
N56
M55
AE6
AC6
AA5
W5
AB12
AB14
AB9
AB8
Y9
Y8
AF3
AG2
AB3
AA2
AG8
AG9
AE12
AE11
PCHCLK
-CLK_GND
CLK_GND
-CLK_ITP
CLK_ITP
-CLK_CPU
CLK_CPU
-SRCCLK0
SRCCLK0
-SRCCLK1
SRCCLK1
-SRCCLK3
SRCCLK3
-SRCCLKA
SRCCLKA
1
-ITPCLK [4]
-CPUCLK [4]
CPUCLK [4]
-SRCCLK_PCIEX11 [15]
SRCCLK_PCIEX11 [15]
-SRCCLK_PCIEX12 [15]
SRCCLK_PCIEX12 [15]
LA_-SRCCLK_LAN [24]
LA_SRCCLK_LAN [24]
-SRCCLK_PCIEX16 [14]
SRCCLK_PCIEX16 [14]
PCIEX1_1
PCIEX1_2
LAN
PCIEX16
FOR OC
PCH CLK PD
PCHCLK14
R210 8.2K/4
B B
-CLK_GND
CLK_GND
-PCHCLK
PCHCLK
R278 8.2K/4
R412 8.2K/4
R411 8.2K/4
VGA ESD
ESD3
VGADDCDATA
GHSYNC
A A
1
2
3 4
AOZ8902CIL/SOT23-6
B
SSOP6_ESD
ESD4
1
2
3 4
AOZ8902CIL/SOT23-6
5
6
5
R
6
5
G
VGADDCCLK
GVSYNC
VCC3
VCC
VGA DDC
VCC3 VCC
R70
2.2K/4/1
DDCDATA
DDCCLK
R73
2.2K/4/1R279 8.2K/4
VGA DDC
R
G
B
R53
75/4/1
R54
75/4/1
Close to Filter
4
VCC
R55
75/4/1
R68
1K/4/1
Q2
2N7002/SOT23/25pF/5
G S
2
D
SOT23
R71
1K/4/1
FB1 60/6/3A/S
FB2 60/6/3A/S
FB3 60/6/3A/S
C18
C19
3
1
VCC
C17
10p/4/NPO/50V/J
10p/4/NPO/50V/J
10p/4/NPO/50V/J
R69
2.2K/4/1
Q3
2N7002/SOT23/25pF/5
G S
2
D
1
3
SOT23
C13
3
R72
2.2K/4/1
VGADDCDATA
VGADDCCLK
C14
22p/4/NPO/50V/J
22p/4/NPO/50V/J
22p/4/NPO/50V/J
VGA_R
VGA_G
VGA_B
C15
GVSYNC
GHSYNC
C22
100p/4/NPO/50V/J
C20
100p/4/NPO/50V/J
2
VGA CONNECTOR
FUSEVCC_R
BC9
0.1u/4/X7R/16V/K/X
VGA_R
VGA_G
VGA/BU/SC-11/RA/D/L/[11NR6-101015-3FR]
Title
Size Document Number Rev
Custom
Date: Sheet of
Gigabyte Technology
PCH DISPLAY ,CLK BUFFER
GA-B75M-D3V
1617
VGA
6
1
7
2
8
3
9
4
10
5
1
11
12
13
14
15
VGADDCDATA
GHSYNCVGA_B
GVSYNC
VGADDCCLK
10 32Wednesday, January 18, 2012
1.0
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