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GA-B250M-D2VX-SI
Schematic rev.1.0
53 pgs796.78 Kb0

Gigabyte GA-B250M-D2VX-SI Schematic rev.1.0

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Model Name: GA-B250M-D2VX-SI
SHEET TITLE
01
D D
C C
02 03 04 05 06 07 08 09 10 11 12 13 14 15
rev 1.0
SHEET TITLE
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
ISL95858 VCCGT-IRON VCCSA_VCCIO_VCCPLL RT8237_DDR_BEAD RT8068A_VPP RT8237_PCH-BEAD DISCRETE POWER ATX POWER , A_-PROCHOT KB_MS/PS2 DVI CONN RTD2168 - DP to VGA - IC RTD2168 - DP to VGA - Conn REALTEK 8111G USB30_LAN CONNECTOR-8111G Realtek ALC887
REAR AUDIO JACK 16 17 18
B B
A A
19 20 21 22 23 24 25 26 27 28 ISL95858 VCORE-IRON
ITE 8686 LPC IO HWM FAN CTRL--SIO PCI EXPRESS*16 SLOT PCI EXPRESSX1 SLOT *2 Single BIOS M.2 X4 (Q) M.2X4_S5 SWITCH IT8892E/JX(NA) PCI SLOT(NA) LED POWER(NA) ISL95858 PWM-IRON
5
44 45 46 47 48 49 50 51 52 53 54 55 56
4
3
ADUIO LED
R_USB30_1
R_USB30_2
F_USB30
F_USB
F_PANEL
COM, TPM
EMI-ESD
POWER MAP
NTC MAP
Title
Size Document Number Rev Custom
2
Date: Sheet of
Gigabyte Technology
Cover Sheet
GA-B250M-D2VX-SI
1 53Monday, November 14, 2016
1
1.0
Page 2
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Model Name: GA-B250M-D2VX-SI
D D
Component value change history
2016/11/02 BOM=10A
C C
1. remove DANTC2 . DANTC3 . NR6
2. NPR16󲒂30K/4/1
3. NPR17󲒂56K/4/1
4. NPC9󲒂2.2u/4
5. X16_TEMP1 . NR6
ReasonData Change Item
rev1.0
Circuit or PCB layout change
DATE
2016/10/12
2. DVR18 MASK
Change Item Reason
Modify from B250M-EVO_01B
1. M.2 SLOT MASK
󲆜󵓔
PCB:0.1
PCB:1.01. ADD DCC51.DCC55.DCC56 for VIN2016/11/02
B B
A A
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet of
BOM & PCB MODIFY HISTORY
Custom
2
GA-B250M-D2VX-SI 1.0
2 53Monday, November 14, 2016
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BLOCK DIAGRAM
CHANNEL A
D D
PCI EXPRESS X16
PCIE-16 gen3
INTEL LGA1151 (KABYLAKE)
DVI-D
IMVP8
DDR4 BUS
DDR4 DIMM X 1
CHANNEL B DDR4 DIMM X 1
FDI
C C
PCIEX1 SLOT *1
Realtek 8111G
Rear - 4 USB 3.0, 2 USB 2.0
PCIE-1 gen3
PCIE-1 gen3
PCH
(B250)
USB 2.0/3.0
DMI
SATA / PCIE
SATA X4
SPI BUS
SPI BIOS (64M)
Front - 2 USB 3.0, 4 USB 2.0
B B
USB 2.0/3.0
Realtek ALC892
AUDIO PORTS :
LIN_ OUT
LINE_IN
AZALIA BUS
FRONT AUDIO
MIC
LPC BUS
LPC I/O ITE8686
I/O PORTS :
COMA
FRONT PANEL / CPU/SYS FAN
KB/PS2
A A
Title
Size Document Number Rev C
5
4
3
2
Date: Sheet of
Gigabyte Technology
BLOCK DIAGRAM
GA-B250M-D2VX-SI
1
3 53Monday, November 14, 2016
1.0
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* Rev0.2B
0/4/SHT/M/X
WR82 33/4
A_PECI13,16
N_CPUCLK N_-CPUCLK
N_CPUPCIBCLK N_-CPUPCIBCLK
N_24MCLK N_-24MCLK
A_-PVIDALRT_R A_PVIDSLCK_R A_PVIDSOUT_R A_-PHOT
CPU_VCCST_PWOK
N_-CPURST
A_PMSYNC A_PMDOWN_R
A_-THRMTRIP
WTP1
*󱅳 net
N_CPUCLK10 N_-CPUCLK10
N_CPUPCIBCLK10
*
N_-CPUPCIBCLK10
N_24MCLK10
D D
-PVIDALRT27 PVIDSLCK27 PVIDSOUT27
A_-PROCHOT16,35
C C
N_-24MCLK10
* WR7 , WR1 , WR81
short pad
󲒂
WR5 220/4/1 WR7 0/4/SHT/M/X WR1 0/4/SHT/M/X WR81
DDR_VTT_CTL31
N_CPUPWROK12,51
N_-CPURST13
A_PMSYNC13
A_PMDOWN13
A_-THRMTRIP16
*
A_-SKTOCC10
*
DVI_TX237 DVI_TX2-37 DVI_TX137 DVI_TX1-37 DVI_TX037 DVI_TX0-37
B B
DVI_TXC37 DVI_TXC-37
VGA_AUX38
VGA_AUX-38
A A
DVI
DP-VGA
VGA_TXP038 VGA_TXN038 VGA_TXP138 VGA_TXN138
G-15u : (CPU-SK/1151/S/15) 10SC1-F01151-11R / 10SC1-F01151-12R G-FL : (CPU-SK/1151/S/GF) 10SC1-F01151-21R / 10SC1-F01151-22R
------------------------------------­4 layer HDMI/DP/eDP/======4/4/4//15 6 layer HDMI/DP/eDP/======4/5.5/4//15
-------------------------------------
W5 W4
W1 W2
K9
J9
E39 E38 E40 C39
AC36 AC38 AC37
U2 F8
E7 E8 D8 G7
D11
AB35 AB36
D13
CPU-SK/1151/S/GF
D21 D22 E22 B23 A23 C23 D23
B13 C13
B18 A18 D18 E18 C19 D19 D20 E20
A12 B12
B14 A14 C15 B15 B16 A16 C17 B17
B11 C11
CPU-SK/1151/S/GF
LGA1151E
BCLKP BCLKN
PCI_BCLKP PCI_BCLKN
CLK24P CLK24N
VIDALERT# VIDSCK VIDSOUT PROCHOT#
DDR_VTT_CNTL ZVM# RSVD_AC37
VCCST_PWRGD PROCPWRGD
RESET# PM_SYNC PM_DOWN PECI THERMTRIP#
SKTOCC# PROC_SELECT#
CATERR#
LGA1151D
DDI1_TXN[0] DDI1_TXP[1] DDI1_TXN[1] DDI1_TXP[2] DDI1_TXN[2] DDI1_TXP[3] DDI1_TXN[3]
DDI1_AUXP DDI1_AUXN
DDI2_TXP[0] DDI2_TXN[0] DDI2_TXP[1] DDI2_TXN[1] DDI2_TXP[2] DDI2_TXN[2] DDI2_TXP[3] DDI2_TXN[3]
DDI2_AUXP DDI2_AUXN
DDI3_TXP[0] DDI3_TXN[0] DDI3_TXP[1] DDI3_TXN[1] DDI3_TXP[2] DDI3_TXN[2] DDI3_TXP[3] DDI3_TXN[3]
DDI3_AUXP DDI3_AUXN
LGA1151
LGA1151
SKT_H4
5 OF 12
SKT_H4
4 OF 12
PROC_TDO
PROC_TDI
PROC_TMS
PROC_TCK
PROC_TRST#
PROC_PREQ#
PROC_PRDY#
CFG_RCOMP
EDP_TXP[0]DDI1_TXP[0] EDP_TXN[0] EDP_TXP[1] EDP_TXN[1] EDP_TXN[2] EDP_TXP[2] EDP_TXN[3] EDP_TXP[3]
EDP_AUXP EDP_AUXN
EDP_DISP_UTIL
EDP_RCOMP
PROC_AUDIO_CLK
PROC_AUDIO_SDI
PROC_AUDIO_SDO
Impedance=85 +- 15%
5
CFG[0] CFG[1] CFG[2] CFG[3] CFG[4] CFG[5] CFG[6] CFG[7] CFG[8]
CFG[9] CFG[10] CFG[11] CFG[12] CFG[13] CFG[14] CFG[15]
CFG[17] CFG[16] CFG[19] CFG[18]
BPM#[0] BPM#[1] BPM#[2] BPM#[3]
4
H15 F15 F16 H16 F19 H18 G21 H20 G16 E16 F17 H17 G20 F20 F21 H19
F14 E14 F18 G18
D16 D17
*󱅳 net
G14 H14
A_TDO
H13
A_TDI
G12
A_TMS
F13
A_TCK
F11
A_-TRST
F12
A_-HPREQ
B9
A_-HPRDY
B10
*󱅳 net
CFG_RCOMP
M11
*󱅳 net
E10C21 D10 D9 C9 H10 G10 G9 F9
D12 E12
D14
EDP_RCOMP
M9
V3 V2
A_AZ_CPU_SDI_R
U1
4
A_TDO 12 A_TDI 12 A_TMS 12 A_TCK 12
A_-TRST 13 A_-HPREQ 13 A_-HPRDY 13
WR84 49.9/4/1
WR23 24.9/4/1
WR85 33/4
VCCIO
N_AZCPU_SCLK 12 N_AZCPU_SDOUT 12 A_AZ_CPU_SDI 12
3
VCCST_VCCPLL
VCCST_VCCPLL
*󱅳 WR17 , WR14 , WR10 , WR29 , WR25 , WR56 , WR55
VCCST_VCCPLL
WR2 100/4/1 WR4 56.2/4/1
WR30 51/4/1
WR25 1K/4/1 WR70 1K/4/1
*󱅳 WR91
CPU_VCCST_PWOK
N_PCH_VRMPWRGD12,16
WR34 6.04K/4/1
*󱅳 net N_CPU_VCCST_PWOK
A_TCK A_-TRST
N_CPUPWROK
N_-CPURST13
N_-CPURST
WR11 51/4/1 WR9 51/4/1
WBC47 1n/4/X7R/50V/K
WBC123 1n/4/X7R/50V/K
-CPURST
CFG[2]:x16 Lane Numbering Reversal. 1= NORMAL;0=reversal CFG[4]: eDP enable:1:disable/0=enable CFG[6:5]:PCI Express* Bifurcation; 11= 1 x16 PCI Express;10=2x8 PCI Express CFG[7]: PEG Training:1=(default) PEG Train immediately following RESET#;0=PEG Wait for BIOS
Bifurcation Config. Signals Lanes
1x16 1 1 1 1x16 Reversed 1 1 0 2x8 1 0 1 2x8 Reversed 1 0 0 1x8+2x4 0 0 1 1x8+2x4 Reversed 0 0 0
3
PVIDSOUT
-PVIDALRT
A_-HPREQ
A_-PHOT
A_-THRMTRIP
WR3 2.8K/4/1
VCCIO
A_DMI_0RXP11 A_DMI_0RXN11
A_DMI_1RXP11 A_DMI_1RXN11
A_DMI_2RXP11 A_DMI_2RXN11
A_DMI_3RXP11 A_DMI_3RXN11
CFG[6] CFG[5] CFG[2]
WR80 24.9/4/1
2
PA_EXP_RXP0 PA_EXP_RXN0
PA_EXP_RXP1 PA_EXP_RXN1
PA_EXP_RXP2 PA_EXP_RXN2
PA_EXP_RXP3 PA_EXP_RXN3
PA_EXP_RXP4 PA_EXP_RXN4
PA_EXP_RXP5 PA_EXP_RXN5
PA_EXP_RXP6 PA_EXP_RXN6
PA_EXP_RXP7 PA_EXP_RXN7
PA_EXP_RXP8 PA_EXP_RXN8
PA_EXP_RXP9 PA_EXP_RXN9
PA_EXP_RXP10 PA_EXP_RXN10
PA_EXP_RXP11 PA_EXP_RXN11
PA_EXP_RXP12 PA_EXP_RXN12
PA_EXP_RXP13 PA_EXP_RXN13
PA_EXP_RXP14 PA_EXP_RXN14
PA_EXP_RXP15 PA_EXP_RXN15
PEG_RCOMP
A_DMI_0RXP
A_DMI_1RXP A_DMI_1RXN
A_DMI_2RXP A_DMI_2RXN
A_DMI_3RXP
2
LGA1151C
B8
PEG_RXP[0]
B7
PEG_RXN[0]
C7
PEG_RXP[1]
C6
PEG_RXN[1]
D6
PEG_RXP[2]
D5
PEG_RXN[2]
E5
PEG_RXP[3]
E4
PEG_RXN[3]
F6
PEG_RXP[4]
F5
PEG_RXN[4]
G5
PEG_RXP[5]
G4
PEG_RXN[5]
H6
PEG_RXP[6]
H5
PEG_RXN[6]
J5
PEG_RXP[7]
J4
PEG_RXN[7]
K6
PEG_RXP[8]
K5
PEG_RXN[8]
L5
PEG_RXP[9]
L4
PEG_RXN[9]
M6
PEG_RXP[10]
M5
PEG_RXN[10]
N5
PEG_RXP[11]
N4
PEG_RXN[11]
P6
PEG_RXP[12]
P5
PEG_RXN[12]
R5
PEG_RXP[13]
R4
PEG_RXN[13]
T6
PEG_RXP[14]
T5
PEG_RXN[14]
U5
PEG_RXP[15]
U4
PEG_RXN[15]
L7
PEG_RCOMP
Y3
DMI_RXP[0]
Y4
DMI_RXN[0]
AA4
DMI_RXP[1]
AA5
DMI_RXN[1]
AB4
DMI_RXP[2]
AB3
DMI_RXN[2]
AC4
DMI_RXP[3]
AC5
DMI_RXN[3]
CPU-SK/1151/S/GF
------------------------------------­4 layer PEG/DMI======4/4/4//15 6 layer PEG/DMI======4/5.5/4//15
------------------------------------­Impedance=85 +- 15%
SKT_H4
LGA1151
PEG_TXP[0] PEG_TXN[0]
PEG_TXP[1] PEG_TXN[1]
PEG_TXP[2] PEG_TXN[2]
PEG_TXP[3] PEG_TXN[3]
PEG_TXP[4] PEG_TXN[4]
PEG_TXP[5] PEG_TXN[5]
PEG_TXP[6] PEG_TXN[6]
PEG_TXP[7] PEG_TXN[7]
PEG_TXP[8] PEG_TXN[8]
PEG_TXP[9] PEG_TXN[9]
PEG_TXP[10] PEG_TXN[10]
PEG_TXP[11] PEG_TXN[11]
PEG_TXP[12] PEG_TXN[12]
PEG_TXP[13] PEG_TXN[13]
PEG_TXP[14] PEG_TXN[14]
PEG_TXP[15] PEG_TXN[15]
DMI_TXP[0] DMI_TXN[0]
DMI_TXP[1] DMI_TXN[1]
DMI_TXP[2] DMI_TXN[2]
DMI_TXP[3]
3 OF 12
PA_EXP_TXP[0..15] PA_EXP_TXN[0..15] PA_EXP_RXP[0..15] PA_EXP_RXN[0..15]
Title
Size Document Number Rev Custom
Date: Sheet of
DMI_TXN[3]
PA_EXP_TXP[0..15] 19 PA_EXP_TXN[0..15] 19 PA_EXP_RXP[0..15] 19 PA_EXP_RXN[0..15] 19
Gigabyte Technology
CPU LGA1151-A
GA-B250M-D2VX-SI
PA_EXP_TXP0
A5
PA_EXP_TXN0
A6
PA_EXP_TXP1
B4
PA_EXP_TXN1
B5
PA_EXP_TXP2
C3
PA_EXP_TXN2
C4
PA_EXP_TXP3
D2
PA_EXP_TXN3
D3
PA_EXP_TXP4
E1
PA_EXP_TXN4
E2
PA_EXP_TXP5
F2
PA_EXP_TXN5
F3
PA_EXP_TXP6
G1
PA_EXP_TXN6
G2
PA_EXP_TXP7
H2
PA_EXP_TXN7
H3
PA_EXP_TXP8
J1
PA_EXP_TXN8
J2
PA_EXP_TXP9
K2
PA_EXP_TXN9
K3
PA_EXP_TXP10
L1
PA_EXP_TXN10
L2
PA_EXP_TXP11
M2
PA_EXP_TXN11
M3
PA_EXP_TXP12
N1
PA_EXP_TXN12
N2
PA_EXP_TXP13
P2
PA_EXP_TXN13
P3
PA_EXP_TXP14
R2
PA_EXP_TXN14
R1
PA_EXP_TXP15
T2
PA_EXP_TXN15
T3
AC2 AC1
AD3 AD2
AE2 AE1
AF2 AF3
W=12 mil out of CPU S=15 mil out of CPU
1
A_DMI_0TXP A_DMI_0TXNA_DMI_0RXN
A_DMI_1TXP A_DMI_1TXN
A_DMI_2TXP A_DMI_2TXN
A_DMI_3TXP A_DMI_3TXNA_DMI_3RXN
1
A_DMI_0TXP 11 A_DMI_0TXN 11
A_DMI_1TXP 11 A_DMI_1TXN 11
A_DMI_2TXP 11 A_DMI_2TXN 11
A_DMI_3TXP 11 A_DMI_3TXN 11
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1.0
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*
D D
C C
B B
A A
DDR4 net
󲒂
LGA1151
ILM_BP_CR/115X/NORMAL NI
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
LGA1151A
AE38
DDR0_DQ[0]
AE37
DDR0_DQ[1]
AG38
DDR0_DQ[2]
AG37
DDR0_DQ[3]
AE39
DDR0_DQ[4]
AE40
DDR0_DQ[5]
AG39
DDR0_DQ[6]
AG40
DDR0_DQ[7]
AJ38
DDR0_DQ[8]
AJ37
DDR0_DQ[9]
AL38
DDR0_DQ[10]
AL37
DDR0_DQ[11]
AJ40
DDR0_DQ[12]
AJ39
DDR0_DQ[13]
AL39
DDR0_DQ[14]
AL40
DDR0_DQ[15]
AN38
DDR0_DQ[16]/DDR0_DQ[32]
AN40
DDR0_DQ[17]/DDR0_DQ[33]
AR38
DDR0_DQ[18]/DDR0_DQ[34]
AR37
DDR0_DQ[19]/DDR0_DQ[35]
AN39
DDR0_DQ[20]/DDR0_DQ[36]
AN37
DDR0_DQ[21]/DDR0_DQ[37]
AR39
DDR0_DQ[22]/DDR0_DQ[38]
AR40
DDR0_DQ[23]/DDR0_DQ[39]
AW37
DDR0_DQ[24]/DDR0_DQ[40]
AU38
DDR0_DQ[25]/DDR0_DQ[41]
AV35
DDR0_DQ[26]/DDR0_DQ[42]
AW35
DDR0_DQ[27]/DDR0_DQ[43]
AU37
DDR0_DQ[28]/DDR0_DQ[44]
AV37
DDR0_DQ[29]/DDR0_DQ[45]
AT35
DDR0_DQ[30]/DDR0_DQ[46]
AU35
DDR0_DQ[31]/DDR0_DQ[47]
AY8
DDR0_DQ[32]/DDR1_DQ[0]
AW8
DDR0_DQ[33]/DDR1_DQ[1]
AV6
DDR0_DQ[34]/DDR1_DQ[2]
AU6
DDR0_DQ[35]/DDR1_DQ[3]
AU8
DDR0_DQ[36]/DDR1_DQ[4]
AV8
DDR0_DQ[37]/DDR1_DQ[5]
AW6
DDR0_DQ[38]/DDR1_DQ[6]
AY6
DDR0_DQ[39]/DDR1_DQ[7]
AY4
DDR0_DQ[40]/DDR1_DQ[8]
AV4
DDR0_DQ[41]/DDR1_DQ[9]
AT1
DDR0_DQ[42]/DDR1_DQ[10]
AT2
DDR0_DQ[43]/DDR1_DQ[11]
AV3
DDR0_DQ[44]/DDR1_DQ[12]
AW4
DDR0_DQ[45]/DDR1_DQ[13]
AT4
DDR0_DQ[46]/DDR1_DQ[14]
AT3
DDR0_DQ[47]/DDR1_DQ[15]
AP2
DDR0_DQ[48]/DDR1_DQ[32]
AM4
DDR0_DQ[49]/DDR1_DQ[33]
AP3
DDR0_DQ[50]/DDR1_DQ[34]
AM3
DDR0_DQ[51]/DDR1_DQ[35]
AP4
DDR0_DQ[52]/DDR1_DQ[36]
AM2
DDR0_DQ[53]/DDR1_DQ[37]
AP1
DDR0_DQ[54]/DDR1_DQ[38]
AM1
DDR0_DQ[55]/DDR1_DQ[39]
AK3
DDR0_DQ[56]/DDR1_DQ[40]
AH1
DDR0_DQ[57]/DDR1_DQ[41]
AK4
DDR0_DQ[58]/DDR1_DQ[42]
AH2
DDR0_DQ[59]/DDR1_DQ[43]
AH4
DDR0_DQ[60]/DDR1_DQ[44]
AK2
DDR0_DQ[61]/DDR1_DQ[45]
AH3
DDR0_DQ[62]/DDR1_DQ[46]
AK1
DDR0_DQ[63]/DDR1_DQ[47]
AU33
DDR0_ECC[0]
AT33
DDR0_ECC[1]
AW33
DDR0_ECC[2]
AV31
DDR0_ECC[3]
AU31
DDR0_ECC[4]
AV33
DDR0_ECC[5]
AW31
DDR0_ECC[6]
AY31
DDR0_ECC[7]
DDR CHANNEL A
CPU-SK/1151/S/GF
Need check the new CPU ME
5
SKT_H4
LGA1151
DDR0_BA[0]/DDR0_CAB[4]/DDR0_BA[0] DDR0_BA[1]/DDR0_CAB[6]/DDR0_BA[1]
DDR0_BA[2]/DDR0_CAA[5]/DDR0_BG[0]
DDR0_RAS#/DDR0_CAB[3]/DDR0_MA[16]
DDR0_WE#/DDR0_CAB[2]/DDR0_MA[14]
DDR0_CAS#/DDR0_CAB[1]/DDR0_MA[15]
DDR0_MA[0]/DDR0_CAB[9]/DDR0_MA[0] DDR0_MA[1]/DDR0_CAB[8]/DDR0_MA[1] DDR0_MA[2]/DDR0_CAB[5]/DDR0_MA[2]
DDR0_MA[5]/DDR0_CAA[0]/DDR0_MA[5] DDR0_MA[6]/DDR0_CAA[2]/DDR0_MA[6] DDR0_MA[7]/DDR0_CAA[4]/DDR0_MA[7] DDR0_MA[8]/DDR0_CAA[3]/DDR0_MA[8]
DDR0_MA[9]/DDR0_CAA[1]/DDR0_MA[9] DDR0_MA[10]/DDR0_CAB[7]/DDR0_MA[10] DDR0_MA[11]/DDR0_CAA[7]/DDR0_MA[11] DDR0_MA[12]/DDR0_CAA[6]/DDR0_MA[12] DDR0_MA[13]/DDR0_CAB[0]/DDR0_MA[13]
DDR0_MA[14]/DDR0_CAA[9]/DDR0_BG[1] DDR0_MA[15]/DDR0_CAA[8]/DDR0_ACT#
DDR0_DQSN[2]/DDR0_DQSN[4] DDR0_DQSN[3]/DDR0_DQSN[5] DDR0_DQSN[4]/DDR1_DQSN[0] DDR0_DQSN[5]/DDR1_DQSN[1] DDR0_DQSN[6]/DDR1_DQSN[4] DDR0_DQSN[7]/DDR1_DQSN[5]
DDR0_DQSP[2]/DDR0_DQSP[4] DDR0_DQSP[3]/DDR0_DQSP[5] DDR0_DQSP[4]/DDR1_DQSP[0] DDR0_DQSP[5]/DDR1_DQSP[1] DDR0_DQSP[6]/DDR1_DQSP[4] DDR0_DQSP[7]/DDR1_DQSP[5]
1 OF12
4
DDR0_CKP[0] DDR0_CKN[0] DDR0_CKP[1] DDR0_CKN[1] DDR0_CKP[2] DDR0_CKN[2] DDR0_CKP[3] DDR0_CKN[3]
DDR0_CKE[0] DDR0_CKE[1] DDR0_CKE[2] DDR0_CKE[3]
DDR0_CS#[0] DDR0_CS#[1] DDR0_CS#[2] DDR0_CS#[3]
DDR0_ODT[0] DDR0_ODT[1] DDR0_ODT[2] DDR0_ODT[3]
DDR0_MA[3] DDR0_MA[4]
DDR0_PAR
DDR0_ALERT#
DDR0_DQSN[0] DDR0_DQSN[1]
DDR0_DQSP[0] DDR0_DQSP[1]
DDR0_DQSP[8] DDR0_DQSN[8]
AW18 AV18 AW17 AY17 AW16 AV16 AT16 AU16
AY24 AW24 AV24 AV25
AW12 AU11 AV13 AV10
AW11 AU14 AU12 AY10
AY13 AV15 AW23
AW13 AV14 AY11
AW15 AU18 AU17 AV19 AT19 AU20 AV20 AU21 AT20 AT22 AY14 AU22 AV22 AV12 AV23 AU24
AY15 AT23
AF39 AK39 AP39 AU36 AW7 AU3 AN3 AJ3
AF38 AK38 AP38 AV36 AV7 AU2 AN2 AJ2
AV32 AU32
M_DCLKA0 M_-DCLKA0 M_DCLKA1 M_-DCLKA1
CKEA0 CKEA1
M_-CSA0 M_-CSA1
MODT_A0 MODT_A1
SBAA0 SBAA1 BG_A0
MAAA16 MAAA14 MAAA15
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 BG_A1
M_-DQSA0 M_-DQSA1 M_-DQSA2 M_-DQSA3 M_-DQSA4 M_-DQSA5 M_-DQSA6 M_-DQSA7
M_DQSA0 M_DQSA1 M_DQSA2 M_DQSA3 M_DQSA4 M_DQSA5 M_DQSA6 M_DQSA7
M_DCLKA0 8 M_-DCLKA0 8 M_DCLKA1 8 M_-DCLKA1 8
CKEA0 8 CKEA1 8
M_-CSA0 8 M_-CSA1 8
SBAA0 8 SBAA1 8
BG_A0 8
BG_A1 8
M_-ACT_A 8
M_DDR_PARA 8
M_-ALERT_A 8
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
3
LGA1151B
AD34
DDR1_DQ[0]/DDR0_DQ[16]
AD35
DDR1_DQ[1]/DDR0_DQ[17]
AG35
DDR1_DQ[2]/DDR0_DQ[18]
AH35
DDR1_DQ[3]/DDR0_DQ[19]
AE35
DDR1_DQ[4]/DDR0_DQ[20]
AE34
DDR1_DQ[5]/DDR0_DQ[21]
AG34
DDR1_DQ[6]/DDR0_DQ[22]
AH34
DDR1_DQ[7]/DDR0_DQ[23]
AK35
DDR1_DQ[8]/DDR0_DQ[24]
AL35
DDR1_DQ[9]/DDR0_DQ[25]
AK32
DDR1_DQ[10]/DDR0_DQ[26]
AL32
DDR1_DQ[11]/DDR0_DQ[27]
AK34
DDR1_DQ[12]/DDR0_DQ[28]
AL34
DDR1_DQ[13]/DDR0_DQ[29]
AK31
DDR1_DQ[14]/DDR0_DQ[30]
AL31
DDR1_DQ[15]/DDR0_DQ[31]
AP35
DDR1_DQ[16]/DDR0_DQ[48]
AN35
DDR1_DQ[17]/DDR0_DQ[49]
AN32
DDR1_DQ[18]/DDR0_DQ[50]
AP32
DDR1_DQ[19]/DDR0_DQ[51]
AN34
DDR1_DQ[20]/DDR0_DQ[52]
AP34
DDR1_DQ[21]/DDR0_DQ[53]
AN31
DDR1_DQ[22]/DDR0_DQ[54]
AP31
DDR1_DQ[23]/DDR0_DQ[55]
AL29
DDR1_DQ[24]/DDR0_DQ[56]
AM29
DDR1_DQ[25]/DDR0_DQ[57]
AP29
DDR1_DQ[26]/DDR0_DQ[58]
AR29
DDR1_DQ[27]/DDR0_DQ[59]
AM28
DDR1_DQ[28]/DDR0_DQ[60]
AL28
DDR1_DQ[29]/DDR0_DQ[61]
AR28
DDR1_DQ[30]/DDR0_DQ[62]
AP28
DDR1_DQ[31]/DDR0_DQ[63]
AR12
DDR1_DQ[32]/DDR1_DQ[16]
AP12
DDR1_DQ[33]/DDR1_DQ[17]
AM13
DDR1_DQ[34]/DDR1_DQ[18]
AL13
DDR1_DQ[35]/DDR1_DQ[19]
AR13
DDR1_DQ[36]/DDR1_DQ[20]
AP13
DDR1_DQ[37]/DDR1_DQ[21]
AM12
DDR1_DQ[38]/DDR1_DQ[22]
AL12
DDR1_DQ[39]/DDR1_DQ[23]
AP10
DDR1_DQ[40]/DDR1_DQ[24]
AR10
DDR1_DQ[41]/DDR1_DQ[25]
AR7
DDR1_DQ[42]/DDR1_DQ[26]
AP7
DDR1_DQ[43]/DDR1_DQ[27]
AR9
DDR1_DQ[44]/DDR1_DQ[28]
AP9
DDR1_DQ[45]/DDR1_DQ[29]
AR6
DDR1_DQ[46]/DDR1_DQ[30]
AP6
DDR1_DQ[47]/DDR1_DQ[31]
AM10
DDR1_DQ[48]
AL10
DDR1_DQ[49]
AM7
DDR1_DQ[50]
AL7
DDR1_DQ[51]
AM9
DDR1_DQ[52]
AL9
DDR1_DQ[53]
AM6
DDR1_DQ[54]
AL6
DDR1_DQ[55]
AJ6
DDR1_DQ[56]
AJ7
DDR1_DQ[57]
AE6
DDR1_DQ[58]
AF7
DDR1_DQ[59]
AH7
DDR1_DQ[60]
AH6
DDR1_DQ[61]
AE7
DDR1_DQ[62]
AF6
DDR1_DQ[63]
AR25
DDR1_ECC[0]
AR26
DDR1_ECC[1]
AM26
DDR1_ECC[2]
AM25
DDR1_ECC[3]
AP26
DDR1_ECC[4]
AP25
DDR1_ECC[5]
AL25
DDR1_ECC[6]
AL26
DDR1_ECC[7]
CPU-SK/1151/S/GF
DDR CHANNEL B
MODT_A[0..1]8 MODT_B[0..1]9
MDA[0..63]8 MDB[0..63]9
M_DQSA[0..7]8 M_-DQSA[0..7]8
MAAA[0..16]8 MAAB[0..16]9
M_DQSB[0..7]9 M_-DQSB[0..7]9
SKT_H4
LGA1151
DDR1_RAS#/DDR1_CAB[3]/DDR1_MA[16]
DDR1_WE#/DDR1_CAB[2]/DDR1_MA[14]
DDR1_CAS#/DDR1_CAB[1]/DDR1_MA[15]
DDR1_BA[0]/DDR1_CAB[4]/DDR1_BA[0] DDR1_BA[1]/DDR1_CAB[6]/DDR1_BA[1] DDR1_BA[2]/DDR1_CAA[5]/DDR1_BG[0]
DDR1_MA[0]/DDR1_CAB[9]/DDR1_MA[0] DDR1_MA[1]/DDR1_CAB[8]/DDR1_MA[1] DDR1_MA[2]/DDR1_CAB[5]/DDR1_MA[2]
DDR1_MA[5]/DDR1_CAA[0]/DDR1_MA[5] DDR1_MA[6]/DDR1_CAA[2]/DDR1_MA[6] DDR1_MA[7]/DDR1_CAA[4]/DDR1_MA[7] DDR1_MA[8]/DDR1_CAA[3]/DDR1_MA[8]
DDR1_MA[9]/DDR1_CAA[1]/DDR1_MA[9] DDR1_MA[10]/DDR1_CAB[7]/DDR1_MA[10] DDR1_MA[11]/DDR1_CAA[7]/DDR1_MA[11] DDR1_MA[12]/DDR1_CAA[6]/DDR1_MA[12] DDR1_MA[13]/DDR1_CAB[0]/DDR1_MA[13]
DDR1_MA[14]/DDR1_CAA[9]/DDR1_BG[1] DDR1_MA[15]/DDR1_CAA[8]/DDR1_ACT#
DDR1_DQSN[0]/DDR0_DQSN[2] DDR1_DQSN[1]/DDR0_DQSN[3] DDR1_DQSN[2]/DDR0_DQSN[6] DDR1_DQSN[3]/DDR0_DQSN[7] DDR1_DQSN[4]/DDR1_DQSN[2] DDR1_DQSN[5]/DDR1_DQSN[3]
DDR1_DQSP[0]/DDR0_DQSP[2] DDR1_DQSP[1]/DDR0_DQSP[3] DDR1_DQSP[2]/DDR0_DQSP[6] DDR1_DQSP[3]/DDR0_DQSP[7] DDR1_DQSP[4]/DDR1_DQSP[2] DDR1_DQSP[5]/DDR1_DQSP[3]
2 OF 12
MODT_A[0..1] MODT_B[0..1]
MDA[0..63] MDB[0..63]
M_DQSA[0..7] M_-DQSA[0..7]
MAAA[0..16] MAAB[0..16]
M_DQSB[0..7] M_-DQSB[0..7]
2
DDR1_CKP[0] DDR1_CKN[0] DDR1_CKP[1] DDR1_CKN[1] DDR1_CKP[2] DDR1_CKN[2] DDR1_CKP[3] DDR1_CKN[3]
DDR1_CKE[0] DDR1_CKE[1] DDR1_CKE[2] DDR1_CKE[3]
DDR1_CS#[0] DDR1_CS#[1] DDR1_CS#[2] DDR1_CS#[3]
DDR1_ODT[0] DDR1_ODT[1] DDR1_ODT[2] DDR1_ODT[3]
DDR1_MA[3] DDR1_MA[4]
DDR1_PAR
DDR1_ALERT#
DDR1_DQSN[6] DDR1_DQSN[7]
DDR1_DQSP[6] DDR1_DQSP[7]
DDR1_DQSP[8] DDR1_DQSN[8]
DDR_VREF_CA DDR0_VREF_DQ DDR1_VREF_DQ
Title
Size Document Number Rev Custom
Date: Sheet of
M_DCLKB0
AM20 AM21 AP22 AP21 AN20 AN21 AP19 AP20
AY29 AV29 AW29 AU29
AP17 AN15 AN17 AM15
AM16 AL16 AP15 AL15
AN18 AL17 AP16
AL18 AM18 AW28
AL19 AL22 AM22 AM23 AP23 AL23 AW26 AY26 AU26 AW27 AP18 AU27 AV27 AR15 AY28 AU28
AL20 AY25
AF34 AK33 AN33 AN29 AN13 AR8 AM8 AG6
AF35 AL33 AP33 AN28 AN12 AP8 AL8 AG7
AN25 AN26
AB40 AC40 AC39
M_-DCLKB0 M_DCLKB1 M_-DCLKB1
CKEB0 CKEB1
M_-CSB0 M_-CSB1
MODT_B0 MODT_B1
MAAB16 MAAB14 MAAB15
SBAB0 SBAB1 BG_B0
MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 BG_B1
M_-DQSB0 M_-DQSB1 M_-DQSB2 M_-DQSB3 M_-DQSB4 M_-DQSB5 M_-DQSB6 M_-DQSB7
M_DQSB0 M_DQSB1 M_DQSB2 M_DQSB3 M_DQSB4 M_DQSB5 M_DQSB6 M_DQSB7
VREF_CAB VREF_DQB
M_DCLKB0 9 M_-DCLKB0 9 M_DCLKB1 9 M_-DCLKB1 9
CKEB0 9 CKEB1 9
M_-CSB0 9 M_-CSB1 9
SBAB0 9 SBAB1 9
BG_B0 9
BG_B1 9
M_-ACT_B 9
M_DDR_PARB 9
M_-ALERT_B 9
VREF_CAB 8 VREF_DQB 9
Gigabyte Technology
CPU LGA1151-B
GA-B250M-D2VX-SI
1
5 53Monday, November 14, 2016
1.0
Page 6
5
smd.db-x7.ru
*󱅳 WBC50
VCCSA
D D
WBC57 10u/8/X5R/6.3V/K
* WBC51 , WBC52 VDDQ 󲒂 VCCSA
*󱅳 WBC124 , WBC125 , WBC126 , WBC127
C C
VCCIO
WBC69 10u/8/X5R/6.3V/K
*󱅳 VCCGT
B B
󵙄󱬂
󵙄󱬂
󵙄󱬂
* WR94 , WR59 , WR86 , WR60 , WR61 , WR62 , WR63 󲒂 short pad
4
VCCSFUSEPRG
(06/24)
VCCST_VCCPLL
VCCST_VCCPLLVCCSA
VCCGT
AA34
VCCGT
AA35
VCC
AA36
VCCGT
AA37
VCCGT
AA38
VCCGT
AB33
VCCGT
AB34
VCCGT
G36
VCCGT
G37
VCCGT
G38
VCCGT
G39
VCCGT
G40
VCCGT
H36
VCCGT
H38
VCCGT
H40
VCCGT
J36
VCCGT
J37
VCCGT
J38
VCCGT
J39
VCCGT
J40
VCCGT
K36
VCCGT
K38
VCCGT
K40
VCCGT
L34
VCCGT
L35
VCCGT
L36
VCCGT
L37
VCCGT
L38
VCCGT
L39
VCCGT
L40
VCCGT
M33
VCCGT
M34
VCCGT
M36
VCCGT
M38
VCCGT
M40
VCCGT
N34
VCCGT
N35
VCCGT
N36
VCCGT
N37
VCCGT
N38
VCCGT
N39
VCCGT
N40
VCCGT
P33
VCCGT
P34
VCCGT
P36
VCCGT
P38
VCCGT
P40
VCCGT
R34
VCCGT
R35
VCCGT
R36
VCCGT
R37
VCCGT
R38
VCCGT
R39
VCCGT
R40
VCCGT
T33
VCCGT
T34
VCCGT
T36
VCCGT
T38
VCCGT
T40
VCCGT
U34
VCCGT
U35
VCCGT
U36
VCCGT
U37
VCCGT
U38
VCCGT
U39
VCCGT
U40
VCCGT
V33
VCCGT
V34
VCCGT
V36
VCCGT
V38
VCCGT
V40
VCCGT
W34
VCCGT
W35
VCCGT
W36
VCCGT
W37
VCCGT
W38
VCCGT
Y33
VCCGT
Y34
VCCGT
Y36
VCCGT
Y38
VCCGT
CPU-SK/1151/S/GF
LGA1151J
GT
3
LGA1151
SKT_H4
VCCGT_SENSE VSSGT_SENSE
VCCGTX_SENSE VSSGTX_SENSE
10 OF 12
VCCGTX_F35 VCCGTX_G34 VCCGTX_G35 VCCGTX_H33 VCCGTX_H34
VCCGTX_J33
VCCGTX_J35 VCCGTX_K32 VCCGTX_K34
VCCGTX_L31
VCCGTX_L33 VCCGTX_M32
F35 G34 G35 H33 H34 J33 J35 K32 K34 L31 L33 M32
F39 F38
F37 F36
VCCST_VCCPLL VCCSFUSEPRG
VCCST_VCCPLL
VCCGT_SENSE 27
VSSGT_SENSE 27
N_PCH_CPU_TI13
A_CPU_PCH_TO13
WR59 0/4/X
VCCIO
WR88 33/4
2
VCCSA
AA7
VCCSA
AB6
VCC
AB7
VCCSA
AB8
VCCSA
AC7
VCCSA
AC8
VCCSA
N7
VCCSA
P7
VCCSA
R7
VCCSA
T7
VCCSA
U7
VCCSA
Y6
VCCSA
Y7
VCCSA
Y8
VCCSA
W7
VCCSA
V7
VCCSA
AA6
VCCSA
AK11
VCCIO
AK14
VCCIO
AK24
VCCIO
AJ23
VCCIO
M8
VCCIO
P8
VCCIO
T8
VCCIO
U8
VCCIO
W8
VCCIO
V5
VCCST_V5
V6
VCCST_V6
V4
VCCPLL
CPU-SK/1151/S/GF
A_CPU_PCH_TO_R
LGA1151K
SA
J8 J7 L8
K8
AV1
AW2
H8
K10
L10 J17
B39
J19
C40
G8
AY3
D1 B3
L12
K12
SKT_H4
LGA1151
VCC_OPC_1P8_AB37 VCC_OPC_1P8_AB38
VSSOPC_EOPIO_SENSE
10 OF 12
LGA1151L
RSVD_TP_J8 RSVD_TP_J7 RSVD_TP_L8 RSVD_TP_K8
RSVD_TP_AV1 RSVD_TP_AW2
RSVD_H8 RSVD_K10 RSVD_L10 RSVD_J17 RSVD_B39 RSVD_J19 RSVD_C40
RSVD_G8 RSVD_AY3
PROC_TRIGIN PROC_TRIGOUT
RSVD_L12 RSVD_K12
VDDQ_AT18 VDDQ_AT21 VDDQ_AU13 VDDQ_AU15 VDDQ_AU19 VDDQ_AU23 VDDQ_AV11 VDDQ_AV17
VDDQ_AV21 VDDQ_AW10 VDDQ_AW14 VDDQ_AW25
VDDQ_AY12
VDDQ_AY16
VDDQ_AY18
VDDQ_AY23
VCCPLL_OC
VCCOPC_AJ30 VCCOPC_AJ27 VCCOPC_AJ28 VCCOPC_AJ29
VCCOPC_AK27
VCCEOPIO VCCEOPIO
VCCSA_SENSE
VCCIO_SENSE
VSS_SAIO_SENSE
VCCOPC_SENSE
VCCEOPIO_SENSE
SKT_H4
LGA1151
12 OF 12
AT18 AT21 AU13 AU15 AU19 AU23 AV11 AV17 AV21 AW10 AW14 AW25 AY12 AY16 AY18 AY23
AJ9
AJ30 AJ27 AJ28 AJ29 AK27
AJ25 AJ26
AB37 AB38
AD5 AF4 AE4
AK21 AJ24 AK22
VDDQ
VCCPLL_S
*󱅳 VCCPLL_OC
*󱅳 net
RSVD_TP_H11 RSVD_TP_H12
RSVD_TP_AW38
RSVD_TP_AV39
RSVD_AU39 RSVD_AU40
VSS_AT15 VSS_AR23 VSS_AR22
RSVD_J15 RSVD_J14
RSVD_AU9
RSVD_AU10
RSVD_J13
RSVD_K13
RSVD_J11
RSVD_D15 RSVD_K11
1
WR86 0/4/SHT/M/X
VDDQ
WR60 0/4/X
WR61 0/4/X
WR62 0/4/SHT/M/X WR63 0/4/SHT/M/X
H11 H12
AW38 AV39
AU39 AU40
AT15 AR23 AR22
J15 J14
AU9 AU10
J13 K13 J11
D15 K11
WR89 560/4/1
CPU-SK/1151/S/GF
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
CPU LGA1151-C
GA-B250M-D2VX-SI
1
6 53Monday, November 14, 2016
1.0
Page 7
5
smd.db-x7.ru
4
3
2
1
SKT_H4
LGA1151I
LGA1151
A25
VCC_A25
A26
VCC
_A26
A27
VCC_A27
A28
VCC_A28
D D
C C
B B
A29
VCC_A29
A30
VCC_A30
B25
VCC_B25
B27
VCC_B27
B29
VCC_B29
B31
VCC_B31
B32
VCC_B32
B33
VCC_B33
B34
VCC_B34
B35
VCC_B35
B36
VCC_B36
B37
VCC_B37
C25
VCC_C25
C26
VCC_C26
C27
VCC_C27
C28
VCC_C28
C29
VCC_C29
C30
VCC_C30
C32
VCC_C32
C34
VCC_C34
C36
VCC_C36
D25
VCC_D25
D27
VCC_D27
D29
VCC_D29
D31
VCC_D31
D32
VCC_D32
D33
VCC_D33
D34
VCC_D34
D35
VCC_D35
D36
VCC_D36
E24
VCC_E24
E25
VCC_E25
E26
VCC_E26
E27
VCC_E27
E28
VCC_E28
E29
VCC_E29
E30
VCC_E30
E32
VCC_E32
E34
VCC_E34
E36
VCC_E36
F23
VCC_F23
F24
VCC_F24
F25
VCC_F25
F27
VCC_F27
F29
VCC_F29
F31
VCC_F31
G30
VCC_G30
G32
VCC_G32
H22
VCC_H22
H23
VCC_H23
H25
VCC_H25
H27
VCC_H27
H29
VCC_H29
H31
VCC_H31
AJ11
VCC_AJ11
AJ13
VCC_AJ13
AJ15
VCC_AJ15
AJ17
VCC_AJ17
AJ19
VCC_AJ19
AJ21
VCC_AJ21
CPU-SK/1151/S/GF
*󱅳 Vcore
A A
VCC_H32
VCC_J21 VCC_F32 VCC_F33 VCC_F34 VCC_G23 VCC_G24 VCC_G25 VCC_G26 VCC_G27 VCC_G28 VCC_G29
VCC_J22
VCC_J23
VCC_J24
VCC_J25
VCC_J26
VCC_J27
VCC_J28
VCC_J29
VCC_J30
VCC_J31 VCC_K16 VCC_K18 VCC_K20 VCC_K21 VCC_K23 VCC_K25 VCC_K27 VCC_K29 VCC_K31
VCC_L14
VCC_L15
VCC_L16
VCC_L17
VCC_L18
VCC_L19
VCC_L20
VCC_L21
VCC_L22
VCC_L23
VCC_L24
VCC_L25
VCC_L26
VCC_L27
VCC_L28
VCC_L29
VCC_L30 VCC_M13 VCC_M14 VCC_M16 VCC_M18 VCC_M20 VCC_M22 VCC_M24 VCC_M26 VCC_M28 VCC_M30
VCC_AJ12 VCC_AJ14 VCC_AJ16 VCC_AJ18 VCC_AJ20
VCC_AJ22 VCC_SENSE VSS_SENSE
9 OF 12
󵙄󱬂
H32 J21 F32 F33 F34 G23 G24 G25 G26 G27 G28 G29 J22 J23 J24 J25 J26 J27 J28 J29 J30 J31 K16 K18 K20 K21 K23 K25 K27 K29 K31 L14 L15 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L30 M13 M14 M16 M18 M20 M22 M24 M26 M28 M30 AJ12 AJ14 AJ16 AJ18 AJ20 AJ22 C38 D38
VCOREVCORE
A11 A13 A15 A17 A24
A7
AA3
AA33
AA8
AB39
AB5
AC3 AC33 AC34 AC35
AC6
AD1 AD33 AD36 AD37 AD38 AD39
AD4 AD40
AD6
AD7
AD8
AE3 AE33 AE36
AE5
AE8
AF1 AF33 AF36 AF37 AF40
AF5
AF8
AG1 AG2
AG3 AG33 AG36
AG4
AG5
AG8 AH33 AH36 AH37 AH38 AH39 AH40
AH5 AH8
AJ1 AJ31 AJ32 AJ33 AJ34 AJ35 AJ36
AJ4
AJ5
AJ8
VCORE_VCC_SEN 27
VCORE_VSS_SEN 27
AK10 AK12 AK13 AK15 AK16 AK17 AK18 AK19 AK20 AK23 AK25 AK26 AK28
CPU-SK/1151/S/GF
LGA1151F
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
SKT_H4
LGA1151
6 OF 12
VSS VSS V VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
AK29 AK30 AK36
SS
AK37 AK40 AK5 AK6 AK7 AK8 AK9 AL1 AL11 AL14 AL2 AL21 AL24 AL27 AL3 AL30 AL36 AL4 AL5 AM11 AM14 AM17 AM19 AM24 AM27 AM30 AM31 AM32 AM33 AM34 AM35 AM36 AM37 AM38 AM39 AM40 AM5 AN1 AN10 AN11 AN14 AN16 AN19 AN22 AN23 AN24 AN27 AN30 AN36 AN4 AN5 AN6 AN7 AN8 AN9 AP11 AP14 AP24 AP27 AP30 AP36 AP37 AP40 AP5 AR1 AR11 AR14 AR16 AR17 AR18 AR19 AR2 AR20 AR21
AR24 AR27
AR3 AR30 AR31 AR32 AR33 AR34 AR35 AR36
AR4
AR5 AT10 AT11 AT12 AT13 AT14 AT17 AT24 AT25 AT26 AT27 AT28 AT29 AT30 AT31 AT32 AT34 AT36 AT37 AT38 AT39 AT40
AT5
AT6
AT7
AT8
AT9
AU1 AU25 AU30 AU34
AU4
AU5
AU7
AV2 AV26 AV28 AV30 AV34 AV38
AV5
AV9
AW3 AW30 AW32 AW34 AW36
AW5
AW9
AY27 AY30
AY5 AY7 AY9
B24 B26 B28 B30
B6 C12 C14 C16 C18 C20 C22 C24 C31 C33 C35
CPU-SK/1151/S/GF
LGA1151G
VSS VSS V
SS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
SKT_H4
LGA1151
7 OF 12
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
C37 C5 C8 C10 D24 D26 D28 D30 D37 D39 D4 D7 E11 E13 E15 E17 E19 E21 E23 E3 E31 E33 E35 E37 E6 E9 F1 F10 F22 F26 F28 F30 F4 F40 F7 G11 G13 G15 G17 G19 G22 G3 G31 G33 G6 H1 H21 H24 H26 H28 H30 H35 H37 H39 H4 H7 H9 J10 J12 L11 J16 J18 J20 J3 J32 J34 J6 K1 K14 K15 K17 K19 K22 K24 K26 K28 K30 K33 K35 K37
LGA1151H
K39
VSS
K4
VSS
K7
V
SS
L13
VSS
L3
VSS
L32
VSS
L6
VSS
L9
VSS
M1
VSS
M10
VSS
M12
VSS
M15
VSS
M17
VSS
M19
VSS
M21
VSS
M23
VSS
M25
VSS
M27
VSS
M29
VSS
M35
VSS
M37
VSS
M39
VSS
M4
VSS
M7
VSS
N3
VSS
N33
VSS
N6
VSS
N8
VSS
P1
VSS
P35
VSS
P37
VSS
P39
VSS
P4
VSS
R3
VSS
R33
VSS
R6
VSS
R8
VSS
T1
VSS
T35
VSS
T37
VSS
T39
VSS
T4
VSS
U3
VSS
U33
VSS
U6
VSS
V1
VSS
V35
VSS
V37
VSS
V39
VSS
V8
VSS
W3
VSS
W33
VSS
W6
VSS
Y35
VSS
Y37
VSS
Y5
VSS
A4
VSS_NCTF
B38
VSS_NCTF
C2
VSS_NCTF
D40
VSS_NCTF
CPU-SK/1151/S/GF
SKT_H4
LGA1151
8 OF 12
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
CPU LGA1151-C
GA-B250M-D2VX-SI
1
7 53Monday, November 14, 2016
1.0
Page 8
8
smd.db-x7.ru
Rev:0.6
D D
MDA[0..63]5
MAAA[0..16]5 M_DQSA[0..7]5 M_-DQSA[0..7]5
MODT_A[0..1]5
C C
B B
MAC11 1u/4/X5R/6.3V/K
A A
8
MDA[0..63] MAAA[0..16] M_DQSA[0..7] M_-DQSA[0..7] MODT_A[0..1]
MAC16 0.1u/4/X7R/16V/K
VPP_25V
N_SMBDATA9,12,19,20,27,38
N_SMBCLK9,12,19,20,27,38
SBAA15 SBAA05 BG_A15 BG_A05
M_-DCLKA15
M_DCLKA15
M_-DCLKA05
M_DCLKA05
M_-CSA15 M_-CSA05
CKEA15 CKEA05
MAAA[0..16]5
DDRVTT
VDDQ
VPP_25V
VREF_DDRA
MA0_SA2 MA0_SA1
MA0_SA0 N_SMBDATA N_SMBCLK
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14 MAAA15 MAAA16
7
DDR4_1
77
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
156
VSS
158
VSS
160
VSS
162
VSS
165
VSS
167
VSS
169
VSS
171
VSS
173
VSS
176
VSS
178
VSS
180
VSS
182
VSS
184
VSS
187
VSS
189
VSS
191
VSS
193
VSS
195
VSS
198
VSS
200
VSS
202
VSS
239
VSS
241
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
238
SA2_RFU
140
SA1
139
SA0
285
SDA
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
79
A0
72
A1
216
A2
71
A3
214
A4
213
A5
69
A6
211
A7
68
A8
66
A9
225
A10/AP
210
A11
65
A12
232
A13
228
A14_WE*
86
A15_CAS*
82
A16_RAS*
234
A17_NC
DDR4/288/BK/VA/D/GF/TWO LATCH
BLK
NC2_SAVE*1
DM0/DQS9_DBI0
DM1/DQS10_DBI1
DM2/DQS11_DBI2
DM3/DQS12_DBI3
DM4/DQS13_DBI4
DM5/DQS14_DBI5
DM6/DQS15_DBI6
DM7/DQS16_DBI7
DM8/DQS17_DBI8
7
PARITY RESET* EVENT* ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
NC/DQS9*
NC/DQS10*
NC/DQS11*
NC/DQS12*
NC/DQS13*
NC/DQS14*
NC/DQS15*
NC/DQS16*
NC/DQS17*
227
RFU
205
RFU
144
RFU
230
MODT_A1
91
ODT1 ODT0
ACT*
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
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
MODT_A1 5
MODT_A0
87
MODT_A0 5
222
M_DDR_PARA 5
58
-DDR3_RST 9,12
CH_A0
78 208
M_-ALERT_A 5
62
M_-ACT_A 5
49 194 56 201 47 192 54 199
M_DQSA0
153
M_-DQSA0
152
M_DQSA1
164
M_-DQSA1
163
M_DQSA2
175
M_-DQSA2
174
M_DQSA3
186
M_-DQSA3
185
M_DQSA4
245
M_-DQSA4
244
M_DQSA5
256
M_-DQSA5
255
M_DQSA6
267
M_-DQSA6
266
M_DQSA7
278
M_-DQSA7
277 197
196 7
VDDQ
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
MDA5
5
MDA1
150
MDA2
12
MDA3
157
MDA4
3
MDA0
148
MDA6
10
MDA7
155
MDA12
16
MDA9
161
MDA10
23
MDA11
168
MDA13
14
MDA8
159
MDA14
21
MDA15
166
MDA17
27
MDA21
172
MDA18
34
MDA19
179
MDA20
25
MDA16
170
MDA22
32
MDA23
177
MDA29
38
MDA24
183
MDA31
45
MDA26
190
MDA25
36
MDA28
181
MDA30
43
MDA27
188
MDA32
97
MDA36
242
MDA34
104
MDA35
249
MDA33
95
MDA37
240
MDA39
102
MDA38
247
MDA41
108
MDA44
253
MDA47
115
MDA43
260
MDA40
106
MDA45
251
MDA46
113
MDA42
258
MDA54
119
MDA48
264
MDA51
126
MDA53
271
MDA52
117
MDA50
262
MDA49
124
MDA55
269
MDA63
130
MDA61
275
MDA62
137
MDA59
282
MDA58
128
MDA56
273
MDA60
135
MDA57
280
CHANNEL A0 SA2:0=000
6
* net 󲒂 VDDQ
VDDQ
MAR19 240/4/1
MA0_SA0 MA0_SA1 MA0_SA2
*󳥄󵖭 short pad
6
5
5
4
4
3
MABC4
0.1u/4/X7R/16V/K
3
VDDQ
MAR15 1K/4/1
VREF_DDRA
MAR16 1K/4/1
DDR12V Decouple
VDDQ
VDDQ
VDDQ
2
Footprint :R0402-2-SHORT20
MR23 0/4/SHT/20/X
MABC15 1u/4/X5R/6.3V/K
MABC35 1u/4/X5R/6.3V/K
MABC17 1u/4/X5R/6.3V/K
*
[RT8120_DDR]
󵙄󱬂󳥄󱅹
DDRVTT Decouple
*
󱅳󵙄󱬂
Title
Size Document Number Rev
Custom
2
Date: Sheet of
VREF_CAB 5
MC19
0.022u/4/X7R/25V/K/X MR24
24.9/4/1/X
VDDQ
VDDQ
VDDQ
VDDQ
1u/4/X5R/6.3V/KMABC19 1u/4/X5R/6.3V/KMABC20
1u/4/X5R/6.3V/KMABC14 1u/4/X5R/6.3V/KMABC30
1u/4/X5R/6.3V/KMABC12
DDRVTT
*
󱅳󵙄󱬂
Gigabyte Technology
DDR4 CHANNEL A
GA-B250M-D2VX-SI
1
MABC38 1u/4/X5R/6.3V/K
MABC39
0.1u/4/X7R/16V/K MASC3
1u/4/X5R/6.3V/K
MASC4
0.1u/4/X7R/16V/K
MASC2 1u/4/X5R/6.3V/K
MABC10 22u/8/X5R/6.3V/M
MABC36 1u/4/X5R/6.3V/K
MABC8
2.2u/4/X5R/6.3V/M
MABC9 22u/8/X5R/6.3V/M MABC22 1u/4/X5R/6.3V/K
MABC24 1u/4/X5R/6.3V/K
1
8 53
1.0
Page 9
5
smd.db-x7.ru
Rev:0.6
DDRVTT
D D
MDB[0..63]5
MAAB[0..16]5 M_DQSB[0..7]5 M_-DQSB[0..7]5
MODT_B[0..1]5
C C
B B
A A
MDB[0..63] MAAB[0..16] M_DQSB[0..7] M_-DQSB[0..7] MODT_B[0..1]
MAC12
0.1u/4/X7R/16V/K
MAC15 0.1u/4/X7R/16V/K
VPP_25V
MAAB[0..16]5
VDDQ
VPP_25V
VREF_DDRB
N_SMBDATA8,12,19,20,27,38
N_SMBCLK8,12,19,20,27,38
SBAB15
SBAB05 BG_B15 BG_B05
M_-DCLKB15
M_DCLKB15
M_-DCLKB05
M_DCLKB05
M_-CSB15
M_-CSB05
CKEB15
CKEB05
5
DDR4_2
77
VTT
221
VTT
2
VSS
4
VSS
6
VSS
9
VSS
11
VSS
13
VSS
15
VSS
17
VSS
20
VSS
22
VSS
24
VSS
26
VSS
28
VSS
31
VSS
33
VSS
35
VSS
37
VSS
39
VSS
42
VSS
44
VSS
46
VSS
48
VSS
50
VSS
53
VSS
55
VSS
57
VSS
94
VSS
96
VSS
98
VSS
101
VSS
103
VSS
105
VSS
107
VSS
109
VSS
112
VSS
114
VSS
116
VSS
118
VSS
120
VSS
123
VSS
125
VSS
127
VSS
129
VSS
131
VSS
134
VSS
136
VSS
138
VSS
147
VSS
149
VSS
151
VSS
154
VSS
156
VSS
158
VSS
160
VSS
162
VSS
165
VSS
167
VSS
169
VSS
171
VSS
173
VSS
176
VSS
178
VSS
180
VSS
182
VSS
184
VSS
187
VSS
189
VSS
191
VSS
193
VSS
195
VSS
198
VSS
200
VSS
202
VSS
239
VSS
241
VSS
243
VSS
246
VSS
248
VSS
250
VSS
252
VSS
254
VSS
257
VSS
259
VSS
261
VSS
263
VSS
265
VSS
268
VSS
270
VSS
272
VSS
274
VSS
276
VSS
279
VSS
281
VSS
283
VSS
59
VDD
61
VDD
64
VDD
67
VDD
70
VDD
73
VDD
76
VDD
80
VDD
83
VDD
85
VDD
88
VDD
90
VDD
92
VDD
204
VDD
206
VDD
209
VDD
212
VDD
215
VDD
217
VDD
220
VDD
223
VDD
226
VDD
229
VDD
231
VDD
233
VDD
236
VDD
142
VPP
143
VPP
286
VPP
287
VPP
288
VPP
1
12V3_NC
145
12V3_NC
146
VREFCA
284
VDDSPD
MB0_SA2
238
SA2_RFU
MB0_SA1
140
SA1
MB0_SA0
139
SA0
N_SMBDATA
285
SDA
N_SMBCLK
141
SCL
224
BA1
81
BA0
207
BG1
63
BG0
219
CK1/NU*
218
CK1/NU
75
CK0*
74
CK0
235
C_2_NC
237
S3_N_C
93
S2_N_C
89
S1_N
84
S0_N
203
CKE1
60
CKE0
MAAB0
79
A0
MAAB1
72
A1
MAAB2
216
A2
MAAB3
71
A3
MAAB4
214
A4
MAAB5
213
A5
MAAB6
69
A6
MAAB7
211
A7
MAAB8
68
A8
MAAB9
66
A9
MAAB10
225
A10/AP
MAAB11
210
A11
MAAB12
65
A12
MAAB13
232
A13
MAAB14
228
A14_WE*
MAAB15
86
A15_CAS*
MAAB16
82
A16_RAS*
234
A17_NC
DDR4/288/BK/VA/D/GF/TWO LATCH
BLK
NC2_SAVE*1
PARITY RESET* EVENT* ALERT*
CB0_NC CB1_NC CB2_NC CB3_NC CB4_NC CB5_NC CB6_NC CB7_NC
DQS0*
DQS1*
DQS2*
DQS3*
DQS4*
DQS5*
DQS6*
DQS7*
DQS8*
DM0/DQS9_DBI0
NC/DQS9*
DM1/DQS10_DBI1
NC/DQS10*
DM2/DQS11_DBI2
NC/DQS11*
DM3/DQS12_DBI3
NC/DQS12*
DM4/DQS13_DBI4
NC/DQS13*
DM5/DQS14_DBI5
NC/DQS14*
DM6/DQS15_DBI6
NC/DQS15*
DM7/DQS16_DBI7
NC/DQS16*
DM8/DQS17_DBI8
NC/DQS17*
227
RFU
205
RFU
144
RFU
230 91
ODT1
87
ODT0
222 58 78 208 62
ACT*
49 194 56 201 47 192 54 199
153
DQS0
152 164
DQS1
163 175
DQS2
174 186
DQS3
185 245
DQS4
244 256
DQS5
255 267
DQS6
266 278
DQS7
277 197
DQS8
196 7
8 18
19 29
30 40
41 99
100 110
111 121
122 132
133 51
52
5
DQ0
150
DQ1
12
DQ2
157
DQ3
3
DQ4
148
DQ5
10
DQ6
155
DQ7
16
DQ8
161
DQ9
23
DQ10
168
DQ11
14
DQ12
159
DQ13
21
DQ14
166
DQ15
27
DQ16
172
DQ17
34
DQ18
179
DQ19
25
DQ20
170
DQ21
32
DQ22
177
DQ23
38
DQ24
183
DQ25
45
DQ26
190
DQ27
36
DQ28
181
DQ29
43
DQ30
188
DQ31
97
DQ32
242
DQ33
104
DQ34
249
DQ35
95
DQ36
240
DQ37
102
DQ38
247
DQ39
108
DQ40
253
DQ41
115
DQ42
260
DQ43
106
DQ44
251
DQ45
113
DQ46
258
DQ47
119
DQ48
264
DQ49
126
DQ50
271
DQ51
117
DQ52
262
DQ53
124
DQ54
269
DQ55
130
DQ56
275
DQ57
137
DQ58
282
DQ59
128
DQ60
273
DQ61
135
DQ62
280
DQ63
4
MOD
T_B1
MODT_B1 5
MODT_B0
MODT_B0 5
M_DDR_PARB 5
-DDR3_RST 8,12
CH_B0
M_-ALERT_B 5 M_-ACT_B 5
M_DQSB0 M_-DQSB0
M_DQSB1 M_-DQSB1
M_DQSB2 M_-DQSB2
M_DQSB3 M_-DQSB3
M_DQSB4 M_-DQSB4
M_DQSB5 M_-DQSB5
M_DQSB6 M_-DQSB6
M_DQSB7 M_-DQSB7
VDDQ
MDB5 MDB4 MDB7 MDB3 MDB0 MDB1 MDB6 MDB2 MDB13 MDB9 MDB14 MDB15 MDB12 MDB8 MDB10 MDB11 MDB16 MDB20 MDB22 MDB23 MDB17 MDB21 MDB18 MDB19 MDB25 MDB28 MDB27 MDB30 MDB24 MDB29 MDB26 MDB31 MDB32 MDB33 MDB35 MDB39 MDB36 MDB37 MDB34 MDB38 MDB45 MDB44 MDB43 MDB47 MDB40 MDB41 MDB42 MDB46 MDB52 MDB53 MDB55 MDB51 MDB48 MDB49 MDB54 MDB50 MDB57 MDB61 MDB59 MDB62 MDB60 MDB56 MDB63 MDB58
MB0_SA0 MB0_SA1 MB0_SA2
*󳥄󵖭 short pad
CHANNEL B0 SA2:0=010
4
* net 󲒂 VDDQ
VDDQ
MAR22 240/4/1
VPP_25V
3
3
2
VDDQ
MAR18 1K/4/1
Footprint :R0402-2-SHORT20
MABC5
0.1u/4/X7R/16V/K
2
VREF_DDRB
MR25 0/4/SHT/20/X
MAR17 1K/4/1
Title
Size Document Number Rev
Custom
Date: Sheet of
1
VREF_DQB 5
MC20
0.022u/4/X7R/25V/K/X MR26
24.9/4/1/X
Gigabyte Technology
DDR4 CHANNEL B
GA-B250M-D2VX-SI
1
9 53
1.0
Page 10
5
smd.db-x7.ru
3VDUAL_PCH
NR1 8.2K/4
D D
N_ICH_SPI_MOSI21 N_ICH_SPI_MISO21
N_-ICH_SPI_CS21
N_ICH_SPI_CLK21
N_SPI_DQ221 N_SPI_DQ321
N_GPP_D2244
N_ICH_SPI_MOSI N_ICH_SPI_MISO N_-ICH_SPI_CS N_ICH_SPI_CLK
N_SPI_DQ2 N_SPI_DQ3
NR7 15/4/1 NR8 15/4/1 NR9 15/4/1 NR12 8.2K/4 NR10 15/4/1
NR13 15/4/1 NR14 15/4/1
N_-P_PME
N_SPI_MOSI_R N_SPI_MISO_R N_-SPI_CS_R N_SPI_CLK_R
N_SPI_DQ2_R N_SPI_DQ3_R
N_GPP_D22
BF15
AH16 AH14 AG17 AF17
AU19 AP17
BF27 BE27 BF28 BE29 BA27
BF26 BD27 AY27
AY39 AV41 AV43
BB44 AM42 AM44
C C
N_GPP_B8
ON-BOARD DEVICE USED
B B
VCC1_0_PCH
CLK:4/15<1000;Guard GND
A A
N_CPUCLK4 N_-CPUCLK4
-PCIEX16_PR19
-PCIEX1_PR120
-PCIEX1_PR220
M2P_-CLKREQ22
NR286 0/4/X
N_24MCLK4 N_-24MCLK4
NR31 2.7K/4/1
5
N_24MCLK N_-24MCLK
N_CPUCLK N_-CPUCLK
XTALO_PCH XTALI_PCH
XCLK_BIASREF N_Y1
N_Y2 N_GPP_B5
N_GPP_B6 N_GPP_B7 N_GPP_B8 N_GPP_B9 N_GPP_B10 N_GPP_H0 N_GPP_H1 N_GPP_H2 N_GPP_H3 N_GPP_H4 N_GPP_H5 N_GPP_H6 N_GPP_H7
PCHG
BC17
GPP_A_16_CLKOUT_48
G2
CLKOUT_CPUNSSC_P
G1
CLKOUT_CPUNSSC_N
H1
CLKOUT_CPUBCLK_P
H2
CLKOUT_CPUBCLK_N
A5
XTAL_OUT
E1
XTAL_IN
F1
XCLK_BIASREF
BF7
RTCX1
BG7
RTCX2
BE22
GPP_B_5_SRCCLKREQB_0
BA24
GPP_B_6_SRCCLKREQB_1
BA19
GPP_B_7_SRCCLKREQB_2
BE23
GPP_B_8_SRCCLKREQB_3
BD22
GPP_B_9_SRCCLKREQB_4
BF23
GPP_B_10_SRCCLKREQB_5
AR29
GPP_H_0_SRCCLKREQB_6
AU27
GPP_H_1_SRCCLKREQB_7
BG30
GPP_H_2_SRCCLKREQB_8
BF30
GPP_H_3_SRCCLKREQB_9
BD29
GPP_H_4_SRCCLKREQB_10
BE31
GPP_H_5_SRCCLKREQB_11
AY29
GPP_H_6_SRCCLKREQB_12
AV29
GPP_H_7_SRCCLKREQB_13
BD31
GPP_H_8_SRCCLKREQB_14
BF31
GPP_H_9_SRCCLKREQB_15
T13
CLKOUT_SRC_N_15
T11
CLKOUT_SRC_P_15
R3
CLKOUT_SRC_N_14
R2
CLKOUT_SRC_P_14
Y7
CLKOUT_SRC_N_13
AA5
CLKOUT_SRC_P_13
U1
CLKOUT_SRC_N_12
U2
CLKOUT_SRC_P_12
GL82B250/S/SR2WC
4
PCHA
GPP_A_11_PMEB TD_
ANODE TD_CATHODE TD_DFTANATP_0 TD_DFTANATP_1
FPF_VREF FPF_MON
SPI0_MOSI_IO_0 SPI0_MISO_IO_1 SPI0_FLASH_0_CSB SPI0_CLK SPI0_FLASH_1_CSB
SPI0_IO_2 SPI0_IO_3 SPI0_TPM_CSB
GPP_D_1_SPI1_CLK GPP_D_0_SPI1_CSB GPP_D_3_SPI1_MOSI_IO_0 GPP_D_2_SPI1_MISO_IO_1 GPP_D_22_SPI1_IO_3 GPP_D_21_SPI1_IO_2
GL82B250/S/SR2WC
7 of 13
4
GPP_B_13_PLTRSTB
GPP_G_16_GSXCLK
GPP_G_12_GSXDOUT
GPP_G_13_GSXSLOAD
GPP_G_14_GSXDIN
GPP_G_15_GSXSRESETB
GPP_E_3_CPU_GP_0 GPP_E_7_CPU_GP_1 GPP_B_3_CPU_GP_2 GPP_B_4_CPU_GP_3
GPP_H_18_SML4ALERTB
GPP_H_17_SML4DATA
GPP_H_16_SML4CLK
GPP_H_15_SML3ALERTB
GPP_H_14_SML3DATA
GPP_H_13_SML3CLK
GPP_H_12_SML2ALERTB
GPP_H_11_SML2DATA
GPP_H_10_SML2CLK
1 of 13
CLKOUT_ITPXDP_N CLKOUT_ITPXDP_P
CLKOUT_CPUPCIBCLK_N CLKOUT_CPUPCIBCLK_P
CLKOUT_SRC_N_0 CLKOUT_SRC_P_0
CLKOUT_SRC_N_1 CLKOUT_SRC_P_1
CLKOUT_SRC_N_2 CLKOUT_SRC_P_2
CLKOUT_SRC_N_3 CLKOUT_SRC_P_3
CLKOUT_SRC_N_4 CLKOUT_SRC_P_4
CLKOUT_SRC_N_5 CLKOUT_SRC_P_5
CLKOUT_SRC_N_6 CLKOUT_SRC_P_6
CLKOUT_SRC_N_7 CLKOUT_SRC_P_7
CLKOUT_SRC_N_8 CLKOUT_SRC_P_8
CLKOUT_SRC_N_9 CLKOUT_SRC_P_9
CLKOUT_SRC_N_10 CLKOUT_SRC_P_10
CLKOUT_SRC_N_11 CLKOUT_SRC_P_11
INTRUDERB
L2 L3
J3 J2
P5 P7
M7 M5
H7 G7
K7 K5
E3 E4
C5 C6
T8 T7
V5 V7
Y10 Y11
M2 M1
P3 P2
T2 T3
BD24 T43
AC39 Y36 Y43 U44
AP41 AK43 BF21 BF22
BF34 BF32 BD36 BD33 AV31 BE33 BF33 AU31 BE32
BF9
N_GPP_B3 N_GPP_B4
N_GPP_H12
N_-INTRUDER
3
N_DVI_HDP_F37 N_VGA_HDP_F38
NR24 100K/4/1
N_-CPUPCIBCLK 4 N_CPUPCIBCLK 4
PA_-SRCCLK_3GIO 19 PA_SRCCLK_3GIO 19
PI_-PCIE_CLK 20 PI_PCIE_CLK 20
PJ_-PCIE_CLK 20 PJ_PCIE_CLK 20
LA_-SRCCLK_LAN 40LA_-CLKREQ40 LA_SRCCLK_LAN 40
CK_M2P_100M_DN 22 CK_M2P_100M_DP 22
3
N_-PFMRST 16
N_GT_S 27 N_CPU_S 27
N_GPP_B3 18 N_GPP_B4 18
N_-INTRUDER 12
N_GPP_I3
N_GPP_I4
PCIEX16
PCIEX1
PCIEX1
I219V
M.2
AP7 AT8 AP8 AT7
BA1
**
NR108 1K/4/1/X NR111 1K/4/1/X NR115 1K/4/1/X NR117 1K/4/1/X NR120 20K/4/1/X
PCHE
GPP_I_0_DDSP_HPD_0 GPP_I_1_DDSP_HPD_1 GPP_I_2_DDSP_HPD_2 GPP_I_3_DDSP_HPD_3
GPP_I_4_EDP_HPD
GL82B250/S/SR2WC
CLK:4/15<1000 mils±100 mils;Guard GND
2
N_ICH_SPI_MOSI N_ICH_SPI_MISO N_SPI_DQ2 N_SPI_DQ3 N_GPP_H12
GPP_I_7_DDPC_CTRLCLK
GPP_I_8_DDPC_CTRLDATA
GPP_I_5_DDPB_CTRLCLK
GPP_I_6_DDPB_CTRLDATA
GPP_I_9_DDPD_CTRLCLK
GPP_I_10_DDPD_CTRLDATA
5 of 13
XTALI_PCH_R
NX1
24M/16p/30ppm/49US/50/D
NC1
22p/4/NPO/50V/J
NX1
XTALO_PCH
󲕸󱍯󴣊󲒂󳀃󰵉󴅵󳑱󲓢
2
NR109 8.2K/4/X NR112 8.2K/4/X NR116 1K/4/1 NR118 1K/4/1/X NR121 8.2K/4/X
AT5 BA6 AW5 AV7 AY1 AY2
AD44
GPP_F_14
AE39
GPP_F_23
AB45
GPP_F_22
R44
GPP_G_23
R45
GPP_G_22
AC30
GPP_G_21
Y35
GPP_G_20
BG34
GPP_H_23
󱣋󲛥󲙒󱒘󵞕󱭺󲒂󱘧
NR32 0/4
NR34 1M/4
NC2
22p/4/NPO/50V/J
???
ANS 4958059
Title
Size Document Number Rev Custom
Date: Sheet of
VCC3_PCH
N_DDPC_CTRLCLK N_DDPC_CTRLDATA
N_DDPD_CTRLCLK N_DDPD_CTRLDATA
N_GPP_F23 N_GPP_F22
N_GPP_G22 N_GPP_G21 N_GPP_G20
68/4/1
XTALI_PCH
1
N_GPP_B5 N_GPP_B6 N_GPP_B7 N_GPP_B8 N_GPP_B9 N_GPP_B10 N_GPP_H0 N_GPP_H1 N_GPP_H2 N_GPP_H3 N_GPP_H4 N_GPP_H5 N_GPP_H7 N_GPP_H6
N_DDPC_CTRLCLK 37 N_DDPC_CTRLDATA 37
N_DDPD_CTRLCLK 38 N_DDPD_CTRLDATA 38
A_-SKTOCC 4
N_GPP_I3 A_-SKTOCC N_GPP_F23
N_GPP_F22 N_GPP_G22 N_GPP_G21 N_GPP_G20
NR2 8.2K/4 NR3 8.2K/4/X NR4 8.2K/4 NR5 8.2K/4/X NR6 8.2K/4/X NR11 8.2K/4
NR15 8.2K/4/X NR16 8.2K/4/X NR17 8.2K/4/X NR18 8.2K/4/X NR19 8.2K/4/X NR186 8.2K/4/X NR193 8.2K/4/X
NR27 8.2K/4 NR28 8.2K/4 NR29 8.2K/4
NR30 8.2K/4 NR33 8.2K/4 NR35 8.2K/4 NR36 8.2K/4
32.768KHZ
NX2-SHT SHW/D0.64*5.08*6.74
N_Y1 N_Y2
NR37 10M/4
NC3
18P/4/NPO/50V/J
32.768K/12.5p/20ppm/TF38/35K/D
3 4
NX2
GIGABYTE
PCH CLOCK BUFFER
GA-B250M-D2VX-SI
1
10 53Monday, November 14, 2016
VCC3
VCC3
VCC3
NC4 18P/4/NPO/50V/J
1.0
Page 11
5
smd.db-x7.ru
A_DMI_0TXN4 A_DMI_0TXP4 A_DMI_0RXN4 A_DMI_0RXP4 A_DMI_1TXN4 A_DMI_1TXP4
D D
PCIECOMP_N PCIECOMP_P PCIECOMP_P_R
A_DMI_1RXN4 A_DMI_1RXP4 A_DMI_2TXN4 A_DMI_2TXP4 A_DMI_2RXN4 A_DMI_2RXP4 A_DMI_3TXN4 A_DMI_3TXP4 A_DMI_3RXN4 A_DMI_3RXP4
NR38 100/4/1
PCIE-COMP:12/12 ???
A_DMI_0TXN A_DMI_0TXP A_DMI_0RXN A_DMI_0RXP A_DMI_1TXN A_DMI_1TXP A_DMI_1RXN A_DMI_1RXP A_DMI_2TXN A_DMI_2TXP A_DMI_2RXN A_DMI_2RXP A_DMI_3TXN A_DMI_3TXP A_DMI_3RXN A_DMI_3RXP
B250 N/A
B250 N/A
B250 N/A
C C
LA_ML_IN40
8111G
IT8892JX
PCIEX1
PCIEX1
LA_ML_IP40 LA_ML_ON40 LA_ML_OP40
PI_PCIEX1_IN20
PI_PCIEX1_IP20 PI_PCIEX1_ON20 PI_PCIEX1_OP20
PJ_PCIEX1_IN20
PJ_PCIEX1_IP20 PJ_PCIEX1_ON20 PJ_PCIEX1_OP20
4
PCHB
L27
DMI_RXN_0
N27
DMI
_RXP_0
D27
DMI_TXN_0
C27
DMI_TXP_0
E24
DMI_RXN_1
G24
DMI_RXP_1
B27
DMI_TXN_1
A28
DMI_TXP_1
G27
DMI_RXN_2
E26
DMI_RXP_2
B28
DMI_TXN_2
C28
DMI_TXP_2
L29
DMI_RXN_3
K29
DMI_RXP_3
C29
DMI_TXN_3
B29
DMI_TXP_3
B10
PCIE_RCOMPN
C10
PCIE_RCOMPP
G15
PCIE_1_USB3_7_RXN
E15
PCIE_1_USB3_7_RXP
A18
PCIE_1_USB3_7_TXN
B18
PCIE_1_USB3_7_TXP
E17
PCIE_2_USB3_8_RXN
G17
PCIE_2_USB3_8_RXP
B19
PCIE_2_USB3_8_TXN
C19
PCIE_2_USB3_8_TXP
L17
PCIE_3_USB3_9_RXN
K17
PCIE_3_USB3_9_RXP
B20
PCIE_3_USB3_9_TXN
C20
PCIE_3_USB3_9_TXP
E19
PCIE_4_LAN_0A_USB3_10_RXN
G19
PCIE_4_LAN_0A_USB3_10_RXP
B21
PCIE_4_LAN_0A_USB3_10_TXN
A21
PCIE_4_LAN_0A_USB3_10_TXP
K19
PCIE_5_LAN_0B_RXN
L19
PCIE_5_LAN_0B_RXP
D22
PCIE_5_LAN_0B_TXN
C22
PCIE_5_LAN_0B_TXP
G22
PCIE_6_RXN
E22
PCIE_6_RXP
B22
PCIE_6_TXN
A23
PCIE_6_TXP
L22
PCIE_7_RXN
K22
PCIE_7_RXP
C23
PCIE_7_TXN
B23
PCIE_7_TXP
K24
PCIE_8_RXN
L24
PCIE_8_RXP
C24
PCIE_8_TXN
B24
PCIE_8_TXP
GL82B250/S/SR2WC
2 of 13
GPD_7_USB2_WAKEOUTB
3
USB2N_1 USB2P_1 USB2N_2 USB2P_2 USB2N_3 USB2P_3 USB2N_4 USB2P_4 USB2N_5 USB2P_5 USB2N_6 USB2P_6 USB2N_7 USB2P_7 USB2N_8 USB2P_8 USB2N_9 USB2P_9
USB2N_10
USB2P_10
USB2N_11
USB2P_11
USB2N_12
USB2P_12
USB2N_13
USB2P_13
USB2N_14
USB2P_14
GPP_E_9_USB2_OCB_0 GPP_E_10_USB2_OCB_1 GPP_E_11_USB2_OCB_2 GPP_E_12_USB2_OCB_3 GPP_F_15_USB2_OCB_4 GPP_F_16_USB2_OCB_5 GPP_F_17_USB2_OCB_6 GPP_F_18_USB2_OCB_7
USB2_COMP
USB2_VBUSSENSE
USB2_PLLMON
USB2_ID
N_-USBP1
AH5
N_+USBP1
AH7
N_-USBP2
AE5
N_+USBP2
AE7
N_-USBP3
AH8
N_+USBP3
AH10
N_-USBP4
AE2
N_+USBP4
AE3
N_-USBP5
AC2
N_+USBP5
AC3
N_-USBP6
AF2
N_+USBP6
AF1
N_-USBP7
AB2
N_+USBP7
AB1
N_-USBP8
AM8
N_+USBP8
AM7
N_-USBP9
Y3
N_+USBP9
Y2
N_-USBP10
AK8
N_+USBP10
AK7
N_-USBP11
W2
N_+USBP11
W1
N_-USBP12
AD3
N_+USBP12
AD2 V3 V2 AK11 AK13
AJ43 AH44 AM39 AK42 AD43 AC44 AH42
N_-USBOC_7
AC43
N_USB2_COMP
AG3
N_USB2_VBUSSENSE
AE10 AC13
N_USB2_ID
AG2
BG11
B250:N/A
N_-USBP1 45 N_+USBP1 45 N_-USBP2 45 N_+USBP2 45 N_-USBP3 46 N_+USBP3 46 N_-USBP4 46 N_+USBP4 46 N_-USBP5 47 N_+USBP5 47 N_-USBP6 47 N_+USBP6 47 N_-USBP7 41 N_+USBP7 41 N_-USBP8 41 N_+USBP8 41 N_-USBP9 48 N_+USBP9 48 N_-USBP10 48 N_+USBP10 48 N_-USBP11 48 N_+USBP11 48 N_-USBP12 48 N_+USBP12 48
N_-USBOC_R 45,47 N_-USBOC_F 47
NR39 8.2K/4
NR40 115/4/1 NR41 1K/4/1
NR42 1K/4/1
2
R_USB30_1
R_USB30_
F_USB30
LAN_USB
F_USB1
F_USB2
3VDUAL
1
2
B B
R_USB30_1
F_USB30
R_USB30_2
A A
5
PCH_USB3_TXN145 PCH_USB3_TXP145
PCH_USB3_RXN145 PCH_USB3_RXP145
PCH_USB3_TXN245 PCH_USB3_TXP245
PCH_USB3_RXN245 PCH_USB3_RXP245
PCH_USB3_TXN647 PCH_USB3_TXP647
PCH_USB3_RXN647 PCH_USB3_RXP647
PCH_USB3_TXN547 PCH_USB3_TXP547
PCH_USB3_RXN547 PCH_USB3_RXP547
PCH_USB3_TXN346 PCH_USB3_TXP346
PCH_USB3_RXN346 PCH_USB3_RXP346
PCH_USB3_TXN446 PCH_USB3_TXP446
PCH_USB3_RXN446 PCH_USB3_RXP446
PCHF
D13
USB3_1_TXN
C13
USB3_1_TXP
B7
USB3_1_RXN
A7
USB3_1_RXP
B13
USB3_2_SSIC_1_TXN
A14
USB3_2_SSIC_1_TXP
C8
USB3_2_SSIC_1_RXN
B8
USB3_2_SSIC_1_RXP
C17
USB3_6_TXN
D17
USB3_6_TXP
H15
USB3_6_RXN
K15
USB3_6_RXP
A16
USB3_5_TXN
B16
USB3_5_TXP
E13
USB3_5_RXN
G13
USB3_5_RXP
B14
USB3_3_SSIC_2_TXN
C14
USB3_3_SSIC_2_TXP
B9
USB3_3_SSIC_2_RXN
A9
USB3_3_SSIC_2_RXP
B15
USB3_4_TXN
C15
USB3_4_TXP
E11
USB3_4_RXN
G11
USB3_4_RXP
GL82B250/S/SR2WC
N_LAD0
GPP_A_1_LAD_0_ESPI_IO_0
GPP_A_2_LAD_1_ESPI_IO_1
GPP_A_3_LAD_2_ESPI_IO_2
GPP_A_4_LAD_3_ESPI_IO_3
GPP_A_5_LFRAMEB_ESPI_CS0B
GPP_A_6_SERIRQ_ESPI_CS1B
GPP_A_7_PIRQAB_ESPI_ALERT0B
GPP_A_0_RCINB_ESPI_ALERT1B
GPP_A_14_SUS_STATB_ESPI_RESETB
GPP_A_9_CLKOUT_LPC_0_ESPI_CLK
GPP_A_10_CLKOUT_LPC_1
GPP_G_19_SMIB GPP_G_18_NMIB
GPP_E_6_SATA_DEVSLP_2 GPP_E_5_SATA_DEVSLP_1 GPP_E_4_SATA_DEVSLP_0 GPP_F_9_SATA_DEVSLP_7 GPP_F_8_SATA_DEVSLP_6 GPP_F_7_SATA_DEVSLP_5 GPP_F_6_SATA_DEVSLP_4
6 of 13
4
GPP_F_5_SATA_DEVSLP_3
3
AR15 AY15 AV17 BE14
BF14 BC13 AY13 AU15 BF16
BE15 AY17
R43 U45
AK44 AL45 AL44 AF45 AH36 AH39 AG41 AF44
N_LAD1 N_LAD2 N_LAD3
N_-LFRAME N_SERIRQ N_-LDRQ0 N_-KBRST N_GPP_A14
N_GPP_A9 N_GPP_A10
N_GPP_G19 N_GPP_G18
N_DEVSLP0
N_GPP_F5
N_LAD0 16,50 N_LAD1 16,50 N_LAD2 16,50 N_LAD3 16,50
N_-LFRAME 16,50 N_SERIRQ 16,50 N_-LDRQ0 16 N_-KBRST 16
NR46 22/4/X NR47 22/4
N_DEVSLP0 22
T_TPMCLK 50 N_LPC24MA 16
2
N_-LDRQ0
N_SERIRQ N_-KBRST
N_GPP_A14
N_GPP_G19 N_GPP_G18 N_GPP_F5
ANS 4958059 Title
Size Document Number Rev Custom
Date: Sheet of
GIGABYTE
PCH DMI,USB,PCIE
GA-B250M-D2VX-SI
NR50 8.2K/4/X
NR48 8.2K/4 NR49 8.2K/4
NR51 8.2K/4
NR43 8.2K/4 NR44 8.2K/4 NR45 8.2K/4
1
3VDUAL
VCC3
3VDUAL
VCC3
11 53Monday, November 14, 2016
1.0
Page 12
5
smd.db-x7.ru
N_GPP_D7 N_GPP_D6
N_GPP_D20 N_GPP_D19 N_GPP_D18 N_GPP_D17
N_-RTCRST N_-SRTCRST
PCH_PWROK
O_-RSMRST
N_PCH_DPWROK N_GPP_C2 N_SMBCLK N_SMBDATA N_GPP_C5 N_SML0CLK N_SML0DAT N_-PCH_HOT N_SML1CLK N_SML1DAT
BAS40-05/0.2A/SOT23
RB_TP1
HDA_BCLK HDA_RST
HDA_SDO HDA_SYNC
DISPA_SDO DISPA_BCLK
ND1
2 1
N_VBAT
BB3 BC1 BA2 BB1
BC3 BG6
BF1 BG2
AM3 AN2 AM2
AU42 AV44 AU43 AP36
AM43
AP38 AN43 AP42
BE8 BF8
BE4 BG5
BD4
BE41 BE38 BC42 BC35 BE37 BC33 BA22 BC43 BF38
NR136 1M/4
NR142 20K/4/1
3
NC8 1u/4/X5R/6.3V/K
N_VBAT 16
C_ACZ_BITCLK42
C_-ACZ_RST42
C_ACZ_SDIN042
C_ACZ_SDOUT42
C_ACZ_SYNC42
D D
N_AZCPU_SDOUT4
A_AZ_CPU_SDI4 N_AZCPU_SCLK4
NC6 1u/4/X5R/6.3V/K
N_RTCVDD14,49
N_-LPCPME16
C C
B B
A A
N_GPP_C1527
3VDUAL_PCH
BATTERY CR2032
CR2032
+
NR81 20K/4/1
N_-LPCPME
NR135
1.5K/4/1
N_PCH_DPWROK16
NR87 MASK/0/4/SHT/20/X
N_GPP_B22
N_GPP_B18
N_GPP_C9 N_GPP_C8
N_GPP_C15
N_GPP_C23 N_GPP_C22 N_GPP_C21
N_GPP_C17 N_GPP_C16
N_GPP_D4 N_GPP_D23
BAT BAT-SK/BK/P/S/D/SN
BATTERY-DUAL-4 RB
󱼎󵝑󲒇󱙱
5
O_-RSMRST16,34
N_SMBDATA8,9,19,20,27,38
3VDUAL_PCH_BAT
NR56 33/4 NR57 33/4
NR60 33/4 NR62 33/4
NR67 33/4 NR68 33/4
N_SMBCLK8,9,19,20,27,38
PCHK
AR24
GPP_B_22_GSPI1_MOSI
AP24
GPP_B_21_GSPI1_MISO
BF24
GPP_B_20_GSPI1_CLK
BF25
GPP_B_19_GSPI1_CSB
BE26
GPP-B_18_GSPI0_MOSI
BG25
GPP_B_17_GSPI0_MISO
AY24
GPP_B_16_GSPI0_CLK
AV22
GPP_B_15_GSPI0_CSB
BG39
GPP_C_9_UART0_TXD
BA39
GPP_C_8_UART0_RXD
BC45
GPP_C_11_UART0_CTSB
BF39
GPP_C_10_UART0_RTSB
BA35
GPP_C_15_UART1_CTSB_ISH_UART1_CTSB
BA45
GPP_C_14_UART1_RTSB_ISH_UART1_RTSB
BA44
GPP_C_13_UART1_TXD_ISH_UART1_TXD
BB45
GPP_C_12_UART1_RXD_ISH_UART1_RXD
AW42
GPP_C_23_UART2_CTSB
AW43
GPP_C_22_UART2_RTSB
BA33
GPP_C_21_UART2_TXD
AY44
GPP_C_20_UART2_RXD
AW44
GPP_C_19_I2C1_SCL
AY35
GPP_C_18_I2C1_SDA
AY33
GPP_C_17_I2C0_SCL
AY45
GPP_C_16_I2C0_SDA
AU44
GPP_D_4_ISH_I2C2_SDA_I2C3_SDA
AN44
GPP_D_23_ISH_I2C2_SCL_I2C3_SCL
GL82B250/S/SR2WC
NR137
45.3K/4/1
N_VBATT
BAT
NRB 1K/4/1
󱡟
12
4
PCHD
AZA_BCLK AZA_RSTB AZA_SDI_0 AZA_SDI_1
AZA_SDO AZA_SYNC
AZA_PLLMON_P AZA_PLLMON_N
AZACPU_SDO AZACPU_SDI AZACPU_SCLK
GPP_D_8_SSP0_SCLK GPP_D_7_SSP0_RXD GPP_D_6_SSP0_TXD GPP_D_5_SSP0_SFRM GPP_D_20_DMIC_DATA_0 GPP_D_19_DMIC_CLK_0 GPP_D_18_DMIC_DATA_1 GPP_D_17_DMIC_CLK_1
RESETB SRTCRSTB
PCH_PWROK RSMRSTB
DSW_PWROK GPP_C_2_SMBALERTB GPP_C_0_SMBCLK GPP_C_1_SMBDATA GPP_C_5_SML0ALERTB GPP_C_3_SML0CLK GPP_C_4_SML0DATA GPP_B_23_SML1ALERTB_PCHHOTB GPP_C_6_SML1CLK GPP_C_7_SML1DATA
GL82B250/S/SR2WC
GPP_D_9_ISH_SPI_CSB
GPP_D_10_ISH_SPI_CLK
GPP_D_11_ISH_SIP_MISO
GPP_D_16_ISH_UART0_CTSB_SML0BALERTB
GPP_D_14_ISH_UART0_TXD_SML0BCLK_I2C2_SCL
GPP_D_13_ISH_UART0_RXD_SML0BDATA_I2C2_SDA
11 of 13
NC9 1u/4/X5R/6.3V/K
4
GPP_D_12_ISH_SPI_MOSI
GPP_D_15_ISH_UART0_RTSB
GPP_H_20_ISH_I2C0_SCL GPP_H_19_ISH_I2C0_SDA
GPP_H_22_ISH_I2C1_SCL GPP_H_21_ISH_I2C1_SDA
GPP_A_23_ISH_GP_5 GPP_A_22_ISH_GP_4 GPP_A_21_ISH_GP_3 GPP_A_20_ISH_GP_2 GPP_A_19_ISH_GP_1 GPP_A_18_ISH_GP_0 GPP_A_17_ISH_GP_7
N_-INTRUDER
N_RTCVDD
N_-RTCRST
N_-INTRUDER 10
N_RTCVDD 14,49
N_-RTCRST 16
3
GPP_A_12_BM_BUSYB_ISH_GP_6_SX_EXIT_HOLDOFFB
GPP_A_13_SUSWARNB_SUSPWRDNACK
4 of 13
N_GPP_D9
AT45 AV39 AT38 AT41
AT39 AT44 AP43 AP44
BE36 AY31
BF36 BF37
BE19 BG16 BF18 BF19 BE18 BD19 BE17
N_INTERMEN : Integrated
1.05V SUS VRM Enable
N_PCH_VRMPWRGD4,16
SYS_PWROK SYS_PWROK
GPP_A_8_CLKRUNB GPD_11_LANPHYPC GPD_9_SLP_WLANB
DARM_RESETB
GPP_B_2_VRALERTB
GPP_G_17_ADR_COMPLETE
GPD_6_SLP_AB
GPP_B_12_SLP_S0B
GPD_4_SLP_S3B GPD_5_SLP_S4B
GPD_10_SLP_S5B
GPD_8_SUSCLK
GPD_0_BATLOWB
GPP_A_15_SUSACKB
GPD_2_LAN_WAKEB GPD_1_ACPRESENT
GPD_3_PWRBTNB
GPP_B_14_SPKR
N_GPP_D9 35
N_GPP_H20 N_GPP_H19
N_GPP_H22 N_GPP_H21
O_PWROK116
NR151 MASK/0/4/SHT/20/X NR152 0/4/X
3
SYS_PWROK
SLP_SUSB
SYS_RESETB
CPUPWRGD
ITP_PMODE
JTAG_TMS JTAG_TDO
BD15 BA15
BC11 BA9 BD10
BG21 AV19
GPP_B_1
AY22
GPP_B_0
V42 AR17
GPP_B_11
AW3 BE9
WAKEB
BE13 AV11
SLP_LANB
BE24 BA11 BF13 BB7
AV13 BF11 BD17 BF17
BE10 BD13 BF10 BC5 AV3 AU24 AL2
AR2 AP3
JTAGX
AP4 AN3 AP2
JTAG_TDI
AN1
JTAG_TCK
VCC3
NR122 1K/4/1
NR127 100K/4/1
For IT8620 Ctrl
3VDUAL_PCH
NR134 1K/4/1
N_PCH_DPWROK
NC7 1n/4/X7R/50V/K
For IT8620 Ctrl
NR149 MASK/0/4/SHT/20/X NR150 0/4/X
PCH_PWROK
N_PCH_VRMPWRGD 4,16 O_PWROK1 16
N_GPP_A12 N_GPP_A8
-DDR3_RST N_-VRALERT
N_-DDR_V_SEL
SYS_PWROK
N_-SLP_A N_-SLP_S0
N_-SLP_S5 N_SUSCLK
N_-BATLOW N_-S_ACK N_-S_WARN
N_-LAN_WAKE N_GP_D1
N_SPKR N_CPUPWROK
N_ITP_PMODE N_PCH_JTAGX N_PCH_TMS N_PCH_TDO N_PCH_TDI N_PCH_TCK
N_PCH_VRMPWRGD 4,16
NBC1
0.1u/4/X7R/16V/K
At least 10ms delay after 3VDUAL_PCH stabel
NR63 470/4/1
N_-PCIE_WAKE 16,19,20,50
N_-SLP_S3 16,31,51 N_-S4_S5 16,30,32,51
NR78 MASK/0/4/SHT/20/X
N_-DEPSLP 34
O_PWRBTSW 16 N_-SYS_RST 49 N_SPKR 16,49 N_CPUPWROK 4,51
NR90 8.2K/4/X
NR92 MASK/0/4/SHT/20/X NR93 MASK/0/4/SHT/20/X NR95 MASK/0/4/SHT/20/X
NR101 47K/4/1 NR104 47K/4/1
NR107 1.5K/4/1 NR110 51/4/1
N_PCH_DPWROK 16
PCH_PWROK
2
VDDQ
-DDR3_RST 8,9
NC5 1u/4/X5R/6.3V/K/X
VCC1_0_PCH
A_TMS 4 A_TDO 4 A_TDI 4
O_PWROK1 N_PCH_DPWROK
N_SUSCLK N_PCH_TCK
N_GPP_C17 N_GPP_C16
NR143 8.2K/4/X NR145 8.2K/4/X
CLR_CMOS
CLR_CMOS
N_-RTCRST
PH/1*2/BK/2.54/VA/D
2
1
N_SMBCLK N_SMBDATA N_SML0CLK N_SML0DAT N_SML1DAT N_-
VRALERT
N_SML1CLK
N_PCH_JTAGX
N_PCH_JTAGX N_PCH_TMS N_PCH_TDO N_PCH_TDI
N_PCH_TMS N_PCH_TDO N_PCH_TDI
N_-BATLOW N_GP_D1 N_-SLP_A N_-LAN_WAKE N_-PCIE_WAKE N_-SLP_S0 N_-SLP_S5
N_-SYS_RST N_GPP_C2
N_GPP_C5
NR53 1K/4/1 NR55 1K/4/1 NR58 499/4/1 NR59 499/4/1 NR61 8.2K/4 NR64 8.2K/4 NR65 8.2K/4
NR70 1K/4/1 NR72 51/4/1 NR74 51/4/1 NR76 51/4/1
NR79 51/4/1/X NR82 51/4/1/X NR84 51/4/1/X
NR88 8.2K/4 NR89 8.2K/4 NR91 8.2K/4/X NR94 8.2K/4 NR96 8.2K/4 NR97 8.2K/4/X NR98 8.2K/4/X
NR100 8.2K/4 NR103 8.2K/4
NR106 8.2K/4/X
N_GPP_H22
N_GPP_C23 N_GPP_C22 N_GPP_D4 N_GPP_D7 N_GPP_D20 N_GPP_D19 N_GPP_D18 N_GPP_D17 N_GPP_D6 N_GPP_C8 N_GPP_C9 N_GPP_C21
NR52 8.2K/4
A_TCK4
NR192 8.2K/4/X NR71 8.2K/4/X NR73 8.2K/4/X NR77 8.2K/4/X NR80 8.2K/4 NR83 8.2K/4 NR85 8.2K/4 NR86 8.2K/4 NR208 8.2K/4 NR209 8.2K/4 NR210 8.2K/4 NR75 8.2K/4/X
NR102 1K/4/1/X
NR105 1K/4/1/X
3VDUAL
NR66 MASK/0/4/SHT/20/X
VCC3
GPP_C2 --1:ENABLE AMT/SBA FOR INTEL
GPP_C5 --H:eSPI or L:LPC
NR113 1K/4/1/X
HDA_SDO:Flash Descriptor Security (override);1=DIS,0=ENABLE
3VDUAL
NR123 1K/4/1
NR125 47K/4/1/X
NR130 8.2K/4/X
NR132 1K/4/1
ANS 4958059
Title
Size Document Number Rev Custom
Date: Sheet of
N_-PCH_HOT
HDA_SDO
N_GPP_B22
GPP_B22 --BIOS SELECT;0:SPI / 1:LPC
O_-RSMRST
N_GPP_A12 N_GPP_A8
N_-DDR_V_SEL
N_GPP_B18
GPP_B18 --0:dis" no boot mode"
N_GPP_H20 N_GPP_H19 N_GPP_H21 N_GPP_D4 N_GPP_D23
N_SPKR
NR114 8.2K/4/X
NR119 1K/4/1/X
NR124 8.2K/4/X
NR126 8.2K/4 NR128 8.2K/4 NR129 8.2K/4
NR131 8.2K/4/X
NR133 8.2K/4/X
NR139 8.2K/4 NR141 8.2K/4 NR144 8.2K/4 NR146 8.2K/4 NR147 8.2K/4
GIGABYTE
PCH MISC
GA-B250M-D2VX-SI
12 53Monday, November 14, 2016
1
3VDUAL
VCCST_VCCPLL
VCC1_0_PCH
3VDUAL_PCH
VCC3_PCH
3VDUAL
VCC3
VCC3
3VDUAL
3VDUAL
1.0
Page 13
5
smd.db-x7.ru
PCHC
AU2
MLK_CLK
AU4
MLK
_DATA
AW2
MLK_RSTB
W44
GPP_G_8_FAN_PWM_0
Y44
GPP_G_9_FAN_PWM_1
AC35
GPP_G_10_FAN_PW M_2
AC41
D D
C C
SATA1
SATA0
N_GPP_G022 N_GPP_G122
N_GPP_G647
M2_PCIE_RN1122 M2_PCIE_RP1122
M2_PCIE_TN1122 M2_PCIE_TP1122
M2_PCIE_RN1222 M2_PCIE_RP1222
M2_PCIE_TN1222 M2_PCIE_TP1222
N_GPP_G6
N_GPP_F10 N_GPP_F11 N_GPP_F13 N_GPP_F12
N_SATA1RXN N_SATA1RXP N_SATA1TXN N_SATA1TXP
N_SATA0RXN N_SATA0RXP N_SATA0TXN N_SATA0TXP
N/A
N/A
GPP_G_11_FAN_PW M_3
AA43
GPP_G_0_FAN_TACH_0
AB44
GPP_G_1_FAN_TACH_1
AC36
GPP_G_2_FAN_TACH_2
T44
GPP_G_3_FAN_TACH_3
AC33
GPP_G_4_FAN_TACH_4
V43
GPP_G_5_FAN_TACH_5
Y42
GPP_G_6_FAN_TACH_6
AA44
GPP_G_7_FAN_TACH_7
L31
PCIE_11_RXN
K31
PCIE_11_RXP
C32
PCIE_11_TXN
B32
PCIE_11_TXP
AE30
GPP_F_10_SATA_SCLOCK
AH35
GPP_F_11_SATA_SLOAD
AE43
GPP_F_13_SATA_SDATAOUT0
AE44
GPP_F_12_SATA_SDATAOUT1
E37
PCIE_14_SATA_1B_RXN
G37
PCIE_14_SATA_1B_RXP
A37
PCIE_14_SATA_1B_TXN
B37
PCIE_14_SATA_1B_TXP
G35
PCIE_13_LAN_0E_SATA_0B_RXN
E35
PCIE_13_LAN_0E_SATA_0B_RXP
C36
PCIE_13_LAN_0E_SATA_0B_TXN
B36
PCIE_13_LAN_0E_SATA_0B_TXP
E33
PCIE_12_LAN_0D_RXN
G33
PCIE_12_LAN_0D_RXP
C33
PCIE_12_LAN_0D_TXN
B33
PCIE_12_LAN_0D_TXP
P38
PCIE_20_SATA_7_RXN
P36
PCIE_20_SATA_7_RXP
J43
PCIE_20_SATA_7_TXN
J44
PCIE_20_SATA_7_TXP
P39
PCIE_19_SATA_6_RXN
P41
PCIE_19_SATA_6_RXP
H44
PCIE_19_SATA_6_TXN
H45
PCIE_19_SATA_6_TXP
GL82B250/S/SR2WC
4
PCIE_9_LAN_0C_SATA_0A_RXN PCIE_9_LAN_0C_SATA_0A_RXP PCIE_9_LAN_0C_SATA_0A_TXN
PCIE_9_LAN_0C_SATA_0A_TXP
GPP_E_0_SATAXPCIE_0_SATAGP_0 GPP_E_1_SATAXPCIE_1_SATAGP_1 GPP_E_2_SATAXPCIE_2_SATAGP_2 GPP_F_0_SATAXPCIE_3_SATAGP_3 GPP_F_1_SATAXPCIE_4_SATAGP_4 GPP_F_2_SATAXPCIE_5_SATAGP_5 GPP_F_3_SATAXPCIE_6_SATAGP_6 GPP_F_4_SATAXPCIE_7_SATAGP_7
3 of 13
PCIE_10_SATA_1A_RXN
PCIE_10_SATA_1A_RXP PCIE_10_SATA_1A_TXN PCIE_10_SATA_1A_TXP
PCIE_15_SATA_2_RXN PCIE_15_SATA_2_RXP PCIE_15_SATA_2_TXN
PCIE_15_SATA_2_TXP
PCIE_16_SATA_3_RXN PCIE_16_SATA_3_RXP PCIE_16_SATA_3_TXN
PCIE_16_SATA_3_TXP
PCIE_17_SATA_4_RXN PCIE_17_SATA_4_RXP PCIE_17_SATA_4_TXN
PCIE_17_SATA_4_TXP
PCIE_18_SATA_5_RXN PCIE_18_SATA_5_RXP PCIE_18_SATA_5_TXN
PCIE_18_SATA_5_TXP
GPP_E_8_SATA_LEDB
GPP_F_21_L_BKLTCTL
GPP_F_20_L_BKLTEN
GPP_F_19_L_VDDEN
THRMTRIPB
PECI
PM_SYNC
PLTRST_CPUB
PM_DOW N
G31 H31 D31 C31
G29 E29 B31 A32
E41 C42 C38 B38
D42 E43 B39 A39
J41 K39 E45 F45
M39 M41 G45 G44
AJ44 AM36
AM35 AM38 AK36 AK33 AK38 AH43 AE42
AE36 AE35 AC42
AH4 AK4 AH3 AK3 AH2
N_SATA2RXN N_SATA2RXP N_SATA2TXN N_SATA2TXP
N_SATA3RXN N_SATA3RXP N_SATA3TXN N_SATA3TXP
N_SATA4RXN N_SATA4RXP N_SATA4TXN N_SATA4TXP
N_SATA5RXN N_SATA5RXP N_SATA5TXN N_SATA5TXP
N_GPP_E0 N_GPP_E1 N_GPP_E2 N_GPP_F0 N_GPP_F1 N_GPP_F2 N_GPP_F3 N_GPP_F4
A_PECI_R N_-CPURST
A_PECI_R
3
M2_PCIE_RN9 22 M2_PCIE_RP9 22
M2_PCIE_TN9 22 M2_PCIE_TP9 22
M2_PCIE_RN10 22 M2_PCIE_RP10 22
M2_PCIE_TN10 22 M2_PCIE_TP10 22
NR153 51/4/1 NR154 0/4/X NR185 33/4
N_-CPURST 4 A_PMDOW N 4
NR155 1K/4/1
N_-SATALED 49
A_PECI
SATA2
SATA3
SATA4
SW[M2 & S5]
PCH
N_-THRMTRIP 16 A_PECI 4,16 A_PMSYNC 4
PCHM
GL82B250/S/SR2WC
PCHJ
M11
VSS[16]
L42
VSS[15]
L4
VSS[14]
L35
VSS[13]
L15
VSS[12]
L13
VSS[11]
K8
VSS[10]
K45
VSS[9]
K38
VSS[8]
K36
VSS[7]
K35
VSS[6]
K33
VSS[5]
K3
VSS[4]
K27
VSS[3]
K13
VSS[2]
K11
VSS[1]
T33
PCIE3_PLL2OBSP
T35
PCIE3_PLL2OBSN
GL82B250/S/SR2WC
2
13 of 13
PCIE_21_RXN PCIE_21_RXP PCIE_21_TXN PCIE_21_TXP PCIE_22_RXN PCIE_22_RXP PCIE_22_TXN PCIE_22_TXP PCIE_23_RXN PCIE_23_RXP PCIE_23_TXN PCIE_23_TXP PCIE_24_RXN PCIE_24_RXP PCIE_24_TXN PCIE_24_TXP
10 of 13
T39 T41 K43 K44 V35 V36 L43 L44 V39 V41 N44 N45 Y39 Y41 P43 P44
PGDMON XCKPLL_MON_P XCKPLL_MON_N
SATA_PLLOBSP SATA_PLLOBSN
PCIE3_PLLOBSP PCIE3_PLLOBSN PCIE2_PLLOBSP PCIE2_PLLOBSN
EDM MIPI_PLLOBSP MIPI_PLLOBSN
PREQB
PRDYB
CPU_TRSTB
TRIGGER_OUT
TRIGGER_IN
AU22 V11 V13
M33 N33
P27 T27 N29 P29 AP29 T24 P24
AU3 AR1 AV2 AL1 AJ2
N_-XDP_PREQ N_-XDP_PRDY N_PCH_TRST N_PCH_CPU_TI_R
A_-HPREQ4 A_-HPRDY4
1
M.2 22110
NR166 8.2K/4/X NR167 8.2K/4/X NR169 MASK/0/4/SHT/20/X NR170 33/4
NR327 NR328
VCC3
A_-TRST 4 N_PCH_CPU_TI 6 A_CPU_PCH_TO 6
MASK/0/4/SHT/20/X
MASK/0/4/SHT/20/X
N_-XDP_PREQ N_-XDP_PRDY
VCC3
B B
A A
SATA3 0/1
N_SATA0TXP N_SATA0TXN
N_SATA0RXN N_SATA0RXP
SATA3 2/3
N_SATA2TXP N_SATA2TXN
N_SATA2RXN N_SATA2RXP
SATA3 4/5
N_SATA4TXN N_SATA4RXN
N_SATA4RXP
5
NC52 SHORT4-MASK/X NC54 SHORT4-MASK/X
NC56 SHORT4-MASK/X NC58 SHORT4-MASK/X NC59 SHORT4-MASK/X
SATA3_0 MASK/SATA2/7/BK/H/OP/VA/D/1/B/X
NC36 SHORT4-MASK/X NC38 SHORT4-MASK/X
NC40 SHORT4-MASK/X NC42 SHORT4-MASK/X
SATA3_2 SATA2/7/BK/H/OP/VA/D/1/B
NC44 SHORT4-MASK/X NC46 SHORT4-MASK/X
NC48 SHORT4-MASK/X NC50 SHORT4-MASK/X
SATA3_4 SATA2/7/BK/H/OP/VA/D/1/B
N_SATA0TXPC N_SATA0TXNC
N_SATA0RXNC N_SATA0RXPC
N_SATA2TXPC N_SATA2TXNC
N_SATA2RXNC N_SATA2RXPC
N_SATA4TXPCN_SATA4TXP N_SATA4TXNC
N_SATA4RXNC N_SATA4RXPC
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
BLACK CONNECTOR
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
BLACK CONNECTOR
N_SATA1TXP N_SATA1TXN
N_SATA1RXN
N_SATA3TXP N_SATA3TXN
N_SATA3RXN N_SATA3RXP
NC53 SHORT4-MASK/X NC55 SHORT4-MASK/X
NC57 SHORT4-MASK/X
SATA3_1 MASK/SATA2/7/BK/H/OP/VA/D/1/B/X
NC37 SHORT4-MASK/X NC39 SHORT4-MASK/X
NC41 SHORT4-MASK/X NC43 SHORT4-MASK/X
SATA3_3 SATA2/7/BK/H/OP/VA/D/1/B
N_SATA1TXPC N_SATA1TXNC
N_SATA1RXNC N_SATA1RXPCN_SATA1RXP
N_SATA3TXPC N_SATA3TXNC
N_SATA3RXNC N_SATA3RXPC
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
PCIEX4
for sw
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
BLACK CONNECTOR
4
N_SATA5TXP N_SATA5TXN
N_SATA5RXN N_SATA5RXP
NC45 SHORT4-MASK/X NC47 SHORT4-MASK/X
NC49 SHORT4-MASK/X NC51 SHORT4-MASK/X
SATA3_5 SATA2/7/BK/H/OP/VA/D/1/B
N_SATA5TXPC N_SATA5TXNC
N_SATA5RXNC N_SATA5RXPC
3
1
GND
2
T+
3
T-
4
GND
5
R-
6
R+
7
GND
2
ANS 4958059
Title
PCH SATA,PCIE,SATA_EXPRESS
Size Document Number Rev Custom
Date: Sheet of
N_GPP_F10 N_GPP_F11 N_GPP_F13 N_GPP_F12
N_GPP_E0 N_GPP_E1 N_GPP_E2 N_GPP_F0 N_GPP_F1 N_GPP_F2 N_GPP_F3 N_GPP_F4 N_GPP_G6
NR157 8.2K/4 NR158 8.2K/4 NR159 8.2K/4 NR160 8.2K/4
NR161 8.2K/4 NR162 8.2K/4 NR163 8.2K/4 NR164 8.2K/4 NR165 8.2K/4 NR168 8.2K/4 NR171 8.2K/4 NR172 8.2K/4 NR99 8.2K/4
GIGABYTE
GA-B250M-D2VX-SI
13 53Monday, November 14, 2016
1
3VDUAL
1.0
Page 14
5
smd.db-x7.ru
4
3
2
1
VCC1_0_PCH
D D
VCC1_0_PCH
C C
VCC1_0_PCH
VCC10_VCCAPLL
B B
VCC10_VCCAMPHYPLL
VCC3_PCH
VCC1_0_OC
NR177 MASK/0/6/SHT/M/X
VCC10_VCCF24_1P0
VCC1_0_PCH
VCC1_0_DU
NR183 MASK/0/6/SHT/M/X NR187
MASK/0/6/SHT/M/X
NR23
VCC10_VCCF24_1P0
VCCPAZIO
MASK/0/6/SHT/M/X
3VDUAL_PCH
PCHH
AA23
VCCPRIM_1P0
AA25
VCC
PRIM_1P0
AB23
VCCPRIM_1P0
AB26
VCCPRIM_1P0
AB28
VCCPRIM_1P0
AD23
VCCPRIM_1P0
AD26
VCCPRIM_1P0
AD28
VCCPRIM_1P0
AK23
VCCPRIM_1P0
AK25
VCCPRIM_1P0
AF23
VCCPRIM_1P0
AF26
VCCPRIM_1P0
AK20
VCCPRIM_1P0
AK21
VCCPRIM_1P0
N17
VCC19P2_1P0
T19
VCCF135_1P0
V20
VCC100OC_1P0
W17
VCCF100_1P0
T17
VCCF100_1P0
K1
VCCF24_1P0
K2
VCCF24_1P0
V21
VCCMPHY_1P0
V23
VCCMPHY_1P0
V25
VCCMPHY_1P0
V26
VCCMPHY_1P0
V28
VCCMPHY_1P0
V29
VCCMPHY_1P0
A43
VCCAMPHYPLL_1P0
B43
VCCAMPHYPLL_1P0
W28
VCCAPLLEBB_1P0
AD17
VCCDUSB_1P0
AK5
VCCAUSB_1P0
AM5
VCCAUSB_1P0
AR19
VCCAAZPLL_1P0
BC15
VCCPAZIO
Y16
VCCPUSBDSW_3P3
GL82B250/S/SR2WC
8 of 13
VCC3_PCH VCC3_PCH
NBC3 1u/4/X5R/6.3V/K
VCCFHV_2P8
VCCPDSW _3P3
VCCPGPPA
VCCPGPPBCH VCCPGPPBCH
VCCPGPPEF VCCPGPPEF
VCCPGPPG
VCCPHVC_3P3
VCCDTS_1P0
VCCATS
VCCPRTCPRIM_3P3
VCCPRTC_3P3
VCCRTCEXT
VCCDSW _1P0
VCCPSPI VCCPSPI VCCPSPI
VCCPGPPD VCCPGPPD VCCPGPPD
VCCPFUSE_3P3 VCCPFUSE_3P3 VCCPFUSE_3P3
VCCAMIPIPLL_1P0 VCCAMIPIPLL_1P0
NBC4 1u/4/X5R/6.3V/K
AM22 BC24 BC31 BE40
BF42 AK41
AM41 AE41 AP5 AE16 AE13 BC20
BC22 BC27 BC29 BG41
BG43 BG42
BE44 BE45 BD45
BF3 BG3 BG4
C44 C45
NBC5 1u/4/X5R/6.3V/K
VCCPRIM_1P0
VCC3_A
N_RTCEXT_CAP
VCCDSW _1P0 VCC3_PCH
VCC3_CD
VCC3_BDE
VCC3_PCH
NR173 MASK/0/6/SHT/M/X
NR175 MASK/0/6/SHT/M/X
NR184 MASK/0/6/SHT/M/X
NBC6 1u/4/X5R/6.3V/K
VCC1_0_PCH 3VDUAL_PCH VCC3_PCH
VCC3_PCH VCC1_0_PCH VCC3 VCC3_PCH
N_RTCVDD 12,49
NBC2
0.1u/4/X7R/16V/K
VCC3_PCH
VCC10_VCCAMPHYPLL
VCC3_PCH VCC3_PCHVCC3_PCH
NBC7 1u/4/X5R/6.3V/K
VCCDSW _1P0 VCCDSW _1P0
NBC38 1u/4/X5R/6.3V/K
NBC8 1u/4/X5R/6.3V/K
NBC39 1u/4/X5R/6.3V/K
VCC3_PCH
NBC9 1u/4/X5R/6.3V/K
3VDUAL
VCC3
VCCST_VCCPLL
VCC10_VCCAPLL
VCC10_VCCAMPHYPLL
VCC10_VCCF24_1P0
VCC3_PCH
NBC10 1u/4/X5R/6.3V/K
NR174
7 8 5 6 3 4 1
2
0/8P4R/0402/SHT/X
NR176
7 8 5 6 3 4 1 2
0/8P4R/4/X
NR178 0/6/X
NR179 MASK/0/6/SHT/M/X
NR180 MASK/0/6/SHT/M/X
NR182 MASK/0/6/SHT/M/X
VCC3_PCH
VCC1_0_PCH
VCC1_0_PCH
VCC1_0_PCH
VCC1_0_PCH
NBC11 22u/8/X5R/6.3V/M
VCC10_VCCAPLL
NBC21 22u/8/X5R/6.3V/M
A A
VCC10_VCCAMPHYPLL
NBC28 22u/8/X5R/6.3V/M
5
NBC12 22u/8/X5R/6.3V/M
NBC22 22u/8/X5R/6.3V/M
NBC29 22u/8/X5R/6.3V/M
VCC3_PCH VCC3_CD
NBC13 1u/4/X5R/6.3V/K
3VDUAL_PCH
NBC25 1u/4/X5R/6.3V/K
VCC1_0_PCH VCC1_0_PCH
NBC30 1u/4/X5R/6.3V/K
4
NBC14 1u/4/X5R/6.3V/K
NBC26 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC31 1u/4/X5R/6.3V/K
VCC3_BDE
NBC15 1u/4/X5R/6.3V/K
VCC1_0_OC3VDUAL_PCH
NBC27 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC32 1u/4/X5R/6.3V/K
VCC3_BDEVCC3_A
NBC16 1u/4/X5R/6.3V/K
NBC33 1u/4/X5R/6.3V/K
VCC3_BDE
VCC3_BDEVCC3_A
3
NBC17 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC34 1u/4/X5R/6.3V/K
VCC3_CD
NBC18 1u/4/X5R/6.3V/K
VCC1_0_PCH
NBC35 1u/4/X5R/6.3V/K
VCC3_CD
N_RTCVDD
VCC1_0_PCH
NBC19 1u/4/X5R/6.3V/K
NBC23
0.1u/4/X7R/16V/K/X
NBC36 1u/4/X5R/6.3V/K
2
VCC3_CD
NBC20 1u/4/X5R/6.3V/K
NBC24
0.1u/4/X7R/16V/K
VCC1_0_PCH
NBC37 1u/4/X5R/6.3V/K
ANS 4958059
Title
Size Document Number Rev Custom
Date: Sheet of
GIGABYTE
PCH PWR
GA-B250M-D2VX-SI
1
14 53Monday, November 14, 2016
1.0
Page 15
5
smd.db-x7.ru
4
3
2
1
PCHI
A25
VSS
A30
VSS
P22
V
SS
AV38
VSS
AV45
VSS
AV8
VSS
AY11
VSS
D D
C C
B B
A A
AY19 AY37
AY42
BA13 BA17 BA29 BA31 BA37
BA42
BB40 BC38 BC40
BD11 BD16
BD21 BD25
AV35
AY4 AY8
BA4
BC9
BD2
G40 G42
H11 H13 H17 H19 H22 H24 H27 H29 H33 H35 H38
H42
M36 M38
N13 N15 N19 N22 N24 N31 N42
B25
B3 B30 B35
B4 B41
F2 E31
E6
E8 F39 F43
G4
F6
G9
H4 H9
J4
M4 M8 M9
P10 P12
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
GL82B250/S/SR2W C
9 of 13
A42
VSS
D45
VSS
BG44
VSS
BF44
VSS
BF45
VSS
BF2
VSS
W29
VSS
A35
VSS
A40
VSS
A41
VSS
AA17
VSS
AA18
VSS
AA20
VSS
AA21
VSS
AA26
VSS
AA28
VSS
AA29
VSS
AB17
VSS
AC32
VSS
AE4
VSS
AE8
VSS
AF18
VSS
AF20
VSS
AF21
VSS
AF25
VSS
AF28
VSS
AF29
VSS
AF4
VSS
AF42
VSS
AG18
VSS
AG20
VSS
AG21
VSS
AG23
VSS
AG25
VSS
AG26
VSS
AG28
VSS
AG29
VSS
AH11
VSS
AH13
VSS
AH30
VSS
AH32
VSS
AH33
VSS
AH38
VSS
AJ1
VSS
AJ17
VSS
AJ18
VSS
AJ20
VSS
AJ21
VSS
AJ23
VSS
AJ25
VSS
AJ26
VSS
AJ28
VSS
AJ29
VSS
AJ45
VSS
AK10
VSS
AK14
VSS
AK16
VSS
AK17
VSS
AK18
VSS
AK26
VSS
AK28
VSS
AM14
VSS
AN14
VSS
AP19
VSS
AR22
VSS
AR27
VSS
AU29
VSS
AU33
VSS
AV1
VSS
AV10
VSS
AV15
VSS
AV24
VSS
AV27
VSS
AV33
VSS
PCHL
BD34
VSS[70]
BD39
VSS
BD7
VSS[72]
BE2
VSS[73]
BF43
VSS[74]
BF5
VSS[75]
BG18
VSS[76]
BG23
VSS[77]
BG28
VSS[78]
BG32
VSS[79]
BG37
VSS[80]
BG40
VSS[81]
BG9
VSS[83]
C1
VSS[84]
A12
VSS[85]
C2
VSS[86]
C37
VSS[87]
A6
VSS[88]
C9
VSS[89]
D1
VSS[90]
D10
VSS[91]
D12
VSS[92]
D15
VSS[93]
D16
VSS[94]
B12
VSS[95]
D19
VSS[96]
D21
VSS[97]
D24
VSS[98]
D25
VSS[99]
D29
VSS[100]
D30
VSS[101]
D33
VSS[102]
D35
VSS[103]
D36
VSS[104]
D39
VSS[105]
D44
VSS[106]
D7
VSS[107]
P13
VSS[108]
P15
VSS[109]
P17
VSS[110]
P19
VSS[111]
P31
VSS[112]
P33
VSS[113]
P35
VSS[114]
P4
VSS[115]
P42
VSS[116]
P8
VSS[117]
R1
VSS[118]
R32
VSS[119]
T10
VSS[120]
T14
VSS[121]
T22
VSS[122]
T29
VSS[123]
T32
VSS[124]
T36
VSS[125]
T38
VSS[126]
Y38
VSS[151]
Y4
VSS[152]
Y8
VSS[153]
T42
VSS[154]
T5
VSS[155]
U4
VSS[156]
U42
VSS[157]
V10
VSS[158]
V14
VSS[159]
W3
VSS[144]
AR13
VSS[58]
AR31
VSS[59]
AR33
VSS[60]
AR4
VSS[61]
AT10
VSS[62]
AT13
VSS[63]
AT35
VSS[64]
AT37
VSS[65]
AT42
VSS[66]
AU11
VSS[67]
AU17
VSS[68]
BD30
VSS[69]
W45
VSS[145]
Y13
VSS[146]
Y14
VSS[147]
Y30
VSS[148]
Y32
VSS[149]
Y33
VSS[150]
BG14
VSS_BG14
GL82B250/S/SR2W C
AB18
VSS[1]
AB20
[71]
12 of 13
VSS[2] VSS[3] VSS[4] VSS[5] VSS[6] VSS[7] VSS[8]
VSS[9] VSS[10] VSS[11] VSS[12] VSS[13] VSS[14] VSS[15] VSS[16] VSS[17] VSS[18] VSS[19] VSS[20] VSS[21] VSS[22] VSS[23] VSS[24] VSS[25] VSS[26] VSS[27] VSS[28] VSS[29] VSS[30] VSS[31] VSS[32] VSS[33] VSS[34] VSS[35] VSS[36] VSS[37] VSS[38] VSS[39] VSS[40] VSS[41] VSS[42] VSS[43] VSS[44] VSS[45] VSS[46] VSS[47] VSS[48] VSS[49] VSS[50] VSS[51] VSS[52] VSS[53] VSS[54] VSS[55] VSS[56] VSS[57]
VSS[127] VSS[143] VSS[128] VSS[129] VSS[130] VSS[131] VSS[132] VSS[133] VSS[134] VSS[135] VSS[136]
VSS[138] VSS[139] VSS[140] VSS[141] VSS[142]
VSS_1 VSS_10 VSS_11 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18
VSS_2
VSS_3
AB21 AB25 AB29 AB4 AB42 AC10 AC11 AC14 AC16 AC38 AC4 AC5 AC7 AC8 AD1 AD18 AD20 AD21 AD25 AD29 AD45 AE11 AE14 AE32 AE33 AE38 AK29 AK30 AK32 AK35 AK39 AL4 AL42 AM10 AM11 AM13 AM17 AM19 AM24 AM27 AM29 AM32 AM33 AM4 AN45 AP10 AP11 AP13 AP15 AP22 AP27 AP31 AP33 AP34 AP39 T4 W26 V16 V17 V18 V30 V32 V33 V38 V4 V8
W18 W20 W21 W23 W25
A44 BE1 BD1 B1 A2 B2 A3 A4 B44 B45
SB_HEATSIN
2
1
Heatsink
LOW COST ICH7 HEATSINK
BGAHSINK_SB-N
PCH_HS PCH_HS/[12SP2-030005-51R_12SP2-030005-52R_12SP2-030005-53R]
ANS 4958059
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
GIGABYTE
PCH GND
GA-B250M-D2VX-SI
1
15 53Monday, November 14, 2016
1.0
Page 16
8
smd.db-x7.ru
SIO IT8686 REV:0.1
IT8686 LPT+COMA
7
6
5
4
3
2
PWR SHT
3VDUAL_PCH
IT_AVCC
For 8728 EUP function
OR25 0/6/SHT/X
OR8 0/4/SHT/X
1
IT_VCCH
VCC3
SIO PU
JP4
31
BEEP_GB/FAN_CTL5/CIRRX2/GP16
LAD0/ESPI_IO0
70
LAD0
OR189 22/4
10p/4/NPO/50V/J/X
JP2
JP3
RTS1#/JP2
DTR1#/JP4
SOUT1/JP3
CTS1#/GP31
OCWDT3/RI1#/GP32
OCWDT1/SIN1/GP41
OCWDT0/DSR1#/GP45
OCWDT2/DCD1#/GP33
USB_FS6/P80LED5/PD5/GP75
USB_FS7/P80LED6/PD6/GP76
USB_FS8/P80LED_D0#/PD7/GP77
IT8686
KRST#/GP62
LAD3/ESPI_IO3
LAD2/ESPI_IO2
GA20/ESPI_RESET#
LAD1/ESPI_IO1
GPO50/PCLK_OUT
PCICLK/ESPI_CLK
GNDD
CLKIN
VNNC2#/GP95
VCC1_05_EN/GP66
747372
75
71
76777879808182838485868788899091929394
LAD2
LAD3
LAD1
OBC24
-PCIRSTIN
JP2
JP3
JP4
JP5
JP6
JP7
JP7
JP3
3VDUAL_PCH
OR94
8.2K/4 OR95
1K/4/1
N_-LDRQ0
ITE_PWROK
-PROCHOT_CON
IO_GP93
IO_GP17
BIOS_SEL
N_A20GATE
OR33 1K/4/1 OR81 1K/4/1/X OR80 1K/4/1/X
1 0
1 0
1 0
1
0
1
1
0
1
0
0 0
VCCSA_EN POWER SEQENCE
OR176 MASK/0/4/SHT/M/X
6789101112131415161718192021222324252627282930
GNDD
USB_FS2/P80LED1/PD1/GP71
USB_FS3/P80LED2/PD2/GP72
USB_FS4/P80LED3/PD3/GP73
USB_FS5/P80LED4/PD4/GP74
PCH_D0/GP65
PCH_C0/VPP25_EN
VR_RDY/GP97
PCH_VRMPWRGD/GP96
SST/AMDTSI_D/PCH_D1/VCCSA_EN
DCR7/LS_IN1/SLCT/GP80
CC1/LS_OUT1/PE/GP81
DCR8/LS_IN2/BUSY/GP82
CC2/LS_OUT2/ACK#/GP83
USB_OC1/P80LED_D1#/ERR#
USB_FS1/P80LED0/PD0/GP70
P80LED_OPT/OC_IN/INIT#GP85
OC_OUT/P80LED_D2#/AFD#/GP86
USB_OC2/P80LED_D3#/STB#GP87
VBUS_EN#/IPHONE_CHARGE#/SLIN#GP84
CPURST#/GP10/CIRRX1/BIOS_SEL
MCLK/FAN_TAC6/GP56 MDAT/FAN_CTL6/GP57
GP67/RCTRST#
PECI/AMDTSI_C
PROCHOT#/GP94
HDLED_IN/GP93
HDLED_OUT/GP92
PWRLED/GP91
DDR_EN/GP90
FAN_CTL4/GP42
SYS_3VSB
IT8686E/CX/S
95
-PROCHOT_CON
-RTCRST
SIO
5 4
VREF_2.5
3
TR6/VIN9
2
TR5/VIN8
1
TR4/VIN7
128
AVCC3
127
VIN0
126
VIN1)
VIN3(+5V_SEN)
VREF TMPIN1 TMPIN2 TMPIN3
TSD-
GNDA
KCLK/GP60 KDAT/GP61
PWRGD3
SUSC#/GP53
PSON#
GNDD
PME#/GP54
PWRON#GP44
SUSB#
VBAT
COPEN#
3VSB
28_3VSB
IO_GP93
VIN4 VIN5 VIN6
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
OBC11
0.1u/4/X7R/16V/K
VIN2(+12V_SEN)
RSMRST#/GP55
3VAUX_SW#/GP40
PANSWH#/GP43
CE_N1/GPO47/JP6
OR100 MASK/0/4/SHT/M/X OR89 43/4/1
OR205 MASK/0/4/SHT/M/X OR190 MASK/0/4/SHT/M/X
OR91 MASK/0/4/SHT/M/X OR88 MASK/0/4/SHT/M/X
OR69 0/4/X OR72 22/4
BIOS_SEL
CEB_N
IT_VCCH
OBC13 1u/4/X5R/6.3V/K
MA_EN 31,32 MPD- 49
A_-PROCHOT 4,35 A_PECI 4,13
VCCSA_EN 30
N_PCH_VRMPWRGD 4,12 VR_RDY 27
VPP25_EN_IO 32
VCC1_0_EN 33
VCCIO VDDQ
2_5LEVEL
TR6 17 TR5 17 TR4 17
IT_AVCC
VIN0 17 VIN1 17 VIN2 17 VIN3 17 VIN4 17
VIN6 17 VREF 17 SYS_TEMP 17 PCH_TEMP 17 CPU_TEMP 17
O_-RSMRST 12,34 MCLK 36
MDAT 36 KCLK 36 KDAT 36
N_-S4_S5 12,30,32,51
-PSON 35
-PWRBTSW 49 N_-LPCPME 12 N_-SLP_S3 12,31,51 N_VBAT 12
-CASEOPEN 49
OBC14 1u/4/X5R/6.3V/K
PROCHOT
3VDUAL_PCH
8.2K/4 OR62
OBC22
0.01u/4/X7R/25V/K
SIO STRAP
O_PWRBTSW 12
ERP_LANWAKE
󲓹󱟧
OR26 8.2K/4 OR27 1K/4/1
OR10 1K/4/1
OR29 8.2K/4/XOR202 MASK/0/4/SHT/M/X
OR171 8.2K/4
OR84 8.2K/4
OR86 8.2K/4
OR31 8.2K/4
JP2 JP3 JP4 JP5
EUP control detect
OR47 100/4/1
3VDUAL
Disable WDT to rest PWROK
Enable WDT to rest PWROK
Dual-BIOS CS pin mode select bit “0” See the below table
LPC/ESPI power VCCBT = 3.3V
LPC/ESPI power VCCBT = 1.8V
LPC I/F
ESPI I/F
Enable Dual BIOS Function (for GigaByte Only)
Disable Dual BIOS Function (for GigaByte Only)
Dual-BIOS CE pin mode select bit “1” See the below table
CE pin disable (Hold pin mode)
CE mode 1
CE mode 21
CE mode 3
-PWRBTSW
OQ5 MMBT2222A/SOT23/600mA/40
SOT23
132
VCC3 VCC3
VCC3
VCC3
VCC3
3VDUAL_PCH
3VDUAL_PCH
OR36 8.2K/4 OR35 8.2K/4/X OR32 8.2K/4 OR12 8.2K/4
28_3VSB
VCC3 3VDUAL_PCH 3VDUAL_PCH 3VDUAL_PCH
RTS1-50 DSR1-50
D D
RXD150
DCD1-50
RI1-50
CTS1-50
SYS_FAN4/OPT_FAN
N_SPKR
N_SPKR12,49
-SPI_HOLD_M21
CPU_FAN SYS_FAN1 SYS_FAN2
SYS_FAN3 sensor SYS_FAN4 sensor
C C
FANIO1
B B
FANIO2
OBC17
0.047u/4/X7R/16V/K
OBC19
0.047u/4/X7R/16V/K
THRMTRIP
-SPI_HOLD_B21
5VAUX_SW34
N_PCH_DPWROK12
N_-THRMTRIP13
O_PWROK112 O_-PFMRST240 O_-PCIE_RST19,20,22,50
N_-PFMRST10
N_-LFRAME11,50
OR177 0/4/X
-PCIRSTIN BEEP_IN
IT_VCCH
FANIO118
FANPWM118
FANIO218
FANPWM218
VCCIO_EN30 VTT_PWRGD27 VIN5 17
PWOK35 BEEP-49
GP2531 GP2431
GP2131
N_-LDRQ011 N_SERIRQ11,50
PWOK
MASK/0/4/SHT/M/X
OR178
ERP_LANWAKE
OR181 MASK/0/4/SHT/M/X
MB_ID2
OR198 MASK/0/4/SHT/M/X
OR3 22/4 OR9 22/4 OR22 22/4
IT_VCCH
N_-PFMRST
OBC23 1n/4/X7R/50V/K
32
BEEP_IN/PCIRSTIN#/CIRTX2/GP15
33
3VSB
34
HOLD_M#/GP64
35
HOLD_B#/GP63
36
FAN_TAC1
37
FAN_CTL1
38
FAN_TAC2/GP52
39
FAN_CTL2/GP51
40
FAN_TAC3/GP37
41
FAN_CTL3/GP36
42
VCC18_EN/GP35
43
VTT_PWRGD/GP34
44
GNDD
45
5VSB_CTRL#
46
5VAUX_SW
47
PWOK
IO_GP17
JP5
ITE_PWROK PRST1­PRST2-
SIO_18V N_-PFMRST N_-LDRQ0
OBC6 330p/4/NPO/50V/J/X
O_TPMCLK50 N_-RTCRST 12
N_LPC24MA11
5VAUX_SW2
48
ATXPG/GP30
49
INV_IN1/SIN2/GP27
50
INV_OUT1_SOUT2/GP26
51
FAN_TAC4/DSR2#/GP25
52
VNNC1#/FAN_TAC5/RTS2#/GP24
53
DPWORK/GP23
54
CE_IN1/GP22
55
CE_IN2/IO_SMI#/DCD2#/GP21
56
THR_PWM_CTS2#/GP20
57
S3S5_GPIO/R12#/GP17
58
DTR2#/JP5
59
JP7/CE2_N/CIRTX1
60
THRMTRIP#/PCH_C1/GP14
61
CC_SEL/PWRGD1
62
PCIRST1#/GP12
63
PCIRST2#/GP11
64
3VSB
65
VCORE
66
LRESET#/PLTRST#
67
LDRQ#
68
SERIRQ/ESPI_ALERT#
69
LFRAME#/ESPI_CS#
N_LAD011,50 N_LAD111,50 N_LAD211,50 N_LAD311,50
N_-KBRST11
N_A20GATE
3VDUAL_PCH
OR96
PCIE LAN
8.2K/4
Sngle bios Del
FAN TABLE
CPU_FAN
A A
SYS_FAN2
SYS_FAN3
OPT_FAN or SYS_FAN4
THRMTRIP
FAN_CTL1 FAN_TAC1
FAN_CTL2 FAN_TAC2SYS_FAN1
FAN_CTL3 FAN_TAC3
FAN_CTL4 FAN_TAC4
FAN_CTL5 FAN_TAC5
PIN56
PROCHOT PIN89
DUAL BIOS OPT STRAP
CEB_N
OR58 1K/4/1 OR56 8.2K/4/1/X
SIO CAP
OBC12 10u/6/X5R/6.3V/M
Placement CPU
A_-THRMTRIP4
3VDUAL_PCH
IT_VCCH 2_5LEVELIT_AVCC 2_5LEVEL3VDUAL_PCHIT_VCCH
OBC3
0.1u/4/X7R/16V/K
CPU 󳨸 A_-THRMTRIP N_-THRMTRIP
󱍯󱆐󲙌󱅃󳍇󳁪󲰞 󲈒
OBC2 1u/4/X5R/6.3V/K
WR110 1K/4/1
󳘽󲋮󴽬󲋮
0.1u/4/X7R/16V/K
󰵖󱌸󴅐
LOW
N_-THRMTRIP
PCH󱌓SIO
󲀎󲰊
OBC10 10u/6/X5R/6.3V/M
SIO_18V
internal power pin, max 22nF cap
SIO_18V
OBC4
0.1u/4/X7R/16V/K/X
*
OBC8
0.1u/4/X7R/16V/K
OBC16 22u/8/X5R/6.3V/MOBC7
OBC5
0.1u/4/X7R/16V/K
*
OBC15 1u/4/X5R/6.3V/K
CLOSE SIO PIN4 2_5LEVEL
8
7
6
5
4
for LPC/eSPI power mode
+12V +12V
OR207
8.2K/4
2N7002/SOT23/25pF/5
OBC25
0.1u/4/X7R/16V/K
MB ID
OR7 8.2K/4/X
VCC3
OR15 8.2K/4
3
JP3 JP4
3
D
OR208 0/4/X
G S
SOT23
2
1
OQ6
TXD1 50 DTR1- 50
Title
MB_ID2
Size Document Number Rev
C
Date: Sheet of
2
OR210
8.2K/4
OBC26
0.1u/4/X7R/16V/K
Gigabyte Technology
N_-PCIE1_WAKE 40
OR97 0/4/X
PCH
N_-PCIE_WAKE 12,19,20,50
OD1 BAT54C/SOT23/200mA
3
D
OR209 0/4/X
G S
SOT23
2
1
OQ7
2N7002/SOT23/25pF/5
IT8686
GA-B250M-D2VX-SI
16 53Monday, November 14, 2016
1
1.0
Page 17
8
smd.db-x7.ru
7
6
5
4
3
2
1
TEMP H/W MONITOR
*
R674
8.2K/4
1u/4/X5R/6.3V/K
󱟧󱇩
R675 10K/4/1
PCH_TEMP 10K/1/4/SOC16
CLOSE PCH
VREF16
OR73
D D
SYS_TEMP16 CPU_TEMP16 PCH_TEMP16
1u/4/X5R/6.3V/K
OC7
OC6
1u/4/X5R/6.3V/K
10K/4/1
SYS_TEMP1 10K/1/4/S
Close SIO
5󰽔FAN
C C
B B
VOLTAGE-- H/W MONITOR
A A
󲖋󰻈󳑱
VREF16
OR211 10K/4/1
TR416 TR516 TR616
OC17
1u/4/X5R/6.3V/K
X16_TEMP1 10K/1/4/S
OC14
1u/4/X5R/6.3V/K
* *
*
**
*
OR75
OC9
8.2K/4
1u/4/X5R/6.3V/K/X
VIN516 VIN616 VIN116 VIN216 VIN416
1u/4/X5R/6.3V/K/X
The division voltage of VIN2 & VIN3 must be around 2.9V
8
VDDQ_SIO
OR74
8.2K/4
OC4
OC8
1u/4/X5R/6.3V/K OC12
VIN016
7
OR57
6.49K/4/1
OR61 10K/4/1
1u/4/X5R/6.3V/K OR53 8.2K/4 OC3 1u/4/X5R/6.3V/K/X
IT8728 BX IT8728 CX
*
+12VVCCSA
OR83 10K/4/1
VCORE_TEMP
100K/1/4/S
CLOSE VCORE MOSFET
OR79 75K/6/1
IT8728 EX
2.0V
OR70
1u/4/X5R/6.3V/K/X
15K/4/1
6
1u/4/X5R/6.3V/K
VCCGT
OR76
8.2K/4
OC10
VCORE_SIO
OR85 10K/4/1
OC15
SYS_TEMP2 100K/1/4/S
*
VCCVCC3
VIN316
OC11
1u/4/X5R/6.3V/K
VIN2 must +12V input VIN3 must VCC input
*
5
OR78 15K/4/1
IT8728 EX
OR77 10K/4/1
Update 2015-04.24
FOR EMI ONLY
VCC3
C2
0.1u/4/X7R/16V/K
FOR EMI ONLY
+12V
C3 1n/4/X7R/50V/K
Gigabyte Technology
Title
Size Document Number Rev
Custom
4
Date: Sheet of
3
HWM,KB/MS, FAN CTRL
GA-B250M-D2VX-SI
2
17 53Monday, November 14, 2016
1.0
1
Page 18
5
smd.db-x7.ru
CPU SMART FAN
Rev: 0.8
D D
A.
FANPWM116
N_GPP_B310
SYSTEM FAN1
VCC3
FNR1 1K/4/1
MODE: Floating=> Auto mode, High=>PWM Mode, Low=>Voltage Mode.
10u/8/X5R/16V/K
FNR2 100K/4/1
0.1u/4/X7R/16V/K
FNR6 0/4/SHT/M/X
FNC1
+12V
FNC3
FANPWM1 FANCDCIN FANC_MODE
+12V
4
FNDU1
5
VIN
1
PWMIN
6
MODE
NCT3947S/SOP8-EP
PWMOUT
VOUT
NC NCDCIN
PGND
10u/8/X5R/16V/K
2 4
3 78
9
FNC2
FANC_PWMOUT FANC_VOUT
CFAN_3FANC_VOUT
213
GVS
3
+12V
FNR3
3.3K/4/1 FNR4 15K/4/1
FANC_PWMOUT
4
CPU_FAN FAN/1*4/WH/A3/PA66
C
FNR5
6.2K/4/1
FANIO1
2
FANIO1 16
1
Trace 40mil
FNR6
Trace 40mil
+12V
Pad 10 mil Pad
Pin2
VCC3
FAR1 1K/4/1
C C
FANPWM216
N_GPP_B410
FAR2 100K/4/1
0.1u/4/X7R/16V/K
FAR6 0/4/SHT/M/X
MODE: Floating=> Auto mode, High=>PWM Mode, Low=>Voltage Mode.
FAC3
10u/8/X5R/16V/K
FAC1
FANPWM2
FAN1DCIN
FAN1_MODE
FADU1
5
VIN
1
PWMIN
6
MODE
NCT3947S/SOP8-EP
PWMOUT
VOUT
PGND
2 4
3
NC
78
NCDCIN
9
10u/8/X5R/16V/K
FAN1_PWMOUT FAN1_VOUT
FAC2
+12V
FAR3
3.3K/4/1
SFAN1_3FAN1_VOUT FANIO2
FAR4 15K/4/1
FAN1_PWMOUT
213
4
SYS_FAN FAN/1*4/BK/A3/PA66
GVS
C
FAR5
6.2K/4/1
FANIO2 16
B B
A A
Gigabyte Technology
Title
Size Document Number Rev
Custom
5
4
3
Date: Sheet of
2
FAN CTRL
GA-B250M-D2VX-SI
1
18 53Monday, November 14, 2016
1.0
Page 19
8
smd.db-x7.ru
Rev 0.2
+12 protect short-wire test
*
PARN2 0/8P4R/4/X
1 2 3 4 5 6
D D
PA_EXP_RXP[0..15] PA_EXP_RXN[0..15] PA_EXP_TXP[0..15] PA_EXP_TXN[0..15]
PA_EXP_TXP0 PA_EXP_TXN0 PA_EXP_TXP1 PA_EXP_TXN1
C C
B B
PA_EXP_TXP2 PA_EXP_TXN2 PA_EXP_TXP3 PA_EXP_TXN3 PA_EXP_TXP4 PA_EXP_TXN4 PA_EXP_TXP5 PA_EXP_TXN5 PA_EXP_TXP6 PA_EXP_TXN6 PA_EXP_TXP7 PA_EXP_TXN7
PA_EXP_TXP8 PA_EXP_TXN8 PA_EXP_TXP9 PA_EXP_TXN9 PA_EXP_TXP10 PA_EXP_TXN10 PA_EXP_TXP11 PA_EXP_TXN11 PA_EXP_TXP12 PA_EXP_TXN12 PA_EXP_TXP13 PA_EXP_TXN13 PA_EXP_TXP14 PA_EXP_TXN14 PA_EXP_TXP15 PA_EXP_TXN15
PCIEX16:16/5/5/5/16 PCI-E REV:1.1--> 2.5GHZ
7 8 1
2 3 4 5 6 7 8
PARN1 0/8P4R/0402/SHT/X
PA_EXP_RXP[0..15] 4 PA_EXP_RXN[0..15] 4 PA_EXP_TXP[0..15] 4 PA_EXP_TXN[0..15] 4
PAC5 0.22u/4/X5R/6.3V/K PAC4 0.22u/4/X5R/6.3V/K PAC6 0.22u/4/X5R/6.3V/K PAC7 0.22u/4/X5R/6.3V/K PAC8 0.22u/4/X5R/6.3V/K PAC9 0.22u/4/X5R/6.3V/K PAC10 0.22u/4/X5R/6.3V/K PAC11 0.22u/4/X5R/6.3V/K PAC12 0.22u/4/X5R/6.3V/K PAC13 0.22u/4/X5R/6.3V/K PAC14 0.22u/4/X5R/6.3V/K PAC15 0.22u/4/X5R/6.3V/K PAC16 0.22u/4/X5R/6.3V/K PAC17 0.22u/4/X5R/6.3V/K PAC18 0.22u/4/X5R/6.3V/K PAC19 0.22u/4/X5R/6.3V/K PAC21 0.22u/4/X5R/6.3V/K PAC20 0.22u/4/X5R/6.3V/K PAC22 0.22u/4/X5R/6.3V/K PAC23 0.22u/4/X5R/6.3V/K PAC24 0.22u/4/X5R/6.3V/K PAC25 0.22u/4/X5R/6.3V/K PAC26 0.22u/4/X5R/6.3V/K PAC27 0.22u/4/X5R/6.3V/K PAC28 0.22u/4/X5R/6.3V/K PAC29 0.22u/4/X5R/6.3V/K PAC30 0.22u/4/X5R/6.3V/K PAC31 0.22u/4/X5R/6.3V/K PAC32 0.22u/4/X5R/6.3V/K PAC33 0.22u/4/X5R/6.3V/K PAC34 0.22u/4/X5R/6.3V/K PAC35 0.22u/4/X5R/6.3V/K
7
X16_+12V+12V
PA_EXP_TXP0_C PA_EXP_TXN0_C PA_EXP_TXP1_C PA_EXP_TXN1_C PA_EXP_TXP2_C PA_EXP_TXN2_C PA_EXP_TXP3_C PA_EXP_TXN3_C PA_EXP_TXP4_C PA_EXP_TXN4_C PA_EXP_TXP5_C PA_EXP_TXN5_C PA_EXP_TXP6_C PA_EXP_TXN6_C PA_EXP_TXP7_C PA_EXP_TXN7_C PA_EXP_TXP8_C PA_EXP_TXN8_C PA_EXP_TXP9_C PA_EXP_TXN9_C PA_EXP_TXP10_C PA_EXP_TXN10_C PA_EXP_TXP11_C PA_EXP_TXN11_C PA_EXP_TXP12_C PA_EXP_TXN12_C PA_EXP_TXP13_C PA_EXP_TXN13_C PA_EXP_TXP14_C PA_EXP_TXN14_C PA_EXP_TXP15_C PA_EXP_TXN15_C
6
X16_+12V X16_+12V
PAR3 0/4/SHT/M/X
PAR4 0/4/X
N_SMBCLK8,9,12,20,27,38
N_SMBDATA8,9,12,20,27,38
N_-PCIE_WAKE12,16,20,50
-PCIEX16_PR10
*
PAR5 0/4/X
VCC3
3VDUAL
PA_EXP_TXP0_C PA_EXP_TXN0_C
*
PA_EXP_TXP1_C PA_EXP_TXN1_C
PA_EXP_TXP2_C PA_EXP_TXN2_C
PA_EXP_TXP3_C PA_EXP_TXN3_C
PA_EXP_TXP4_C PA_EXP_TXN4_C
PA_EXP_TXP5_C PA_EXP_TXN5_C
PA_EXP_TXP6_C PA_EXP_TXN6_C
PA_EXP_TXP7_C PA_EXP_TXN7_C
PA_EXP_TXP8_C PA_EXP_TXN8_C
PA_EXP_TXP9_C PA_EXP_TXN9_C
PA_EXP_TXP10_C PA_EXP_TXN10_C
PA_EXP_TXP11_C PA_EXP_TXN11_C
PA_EXP_TXP12_C PA_EXP_TXN12_C
PA_EXP_TXP13_C PA_EXP_TXN13_C
PA_EXP_TXP14_C PA_EXP_TXN14_C
PA_EXP_TXP15_C PA_EXP_TXN15_C
5
PCIESLOT-164P
PCIEX16
B1
12V
B2
12V
B3
R
SVD
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RSVD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
B19
HSOP1
B20
HSON1
B21
GND
B22
GND
B23
HSOP2
B24
HSON2
B25
GND
B26
GND
B27
HSOP3
B28
HSON3
B29
GND
B30
RSVD
B31
PRSNT2*
B32
GND
B33
HSOP4
B34
HSON4
B35
GND
B36
GND
B37
HSOP5
B38
HSON5
B39
GND
B40
GND
B41
HSOP6
B42
HSON6
B43
GND
B44
GND
B45
HSOP7
B46
HSON7
B47
GND
B48
PRSNT2*
B49
GND
B50
HSOP8
B51
HSON8
B52
GND
B53
GND
B54
HSOP9
B55
HSON9
B56
GND
B57
GND
B58
HSOP10
B59
HSON10
B60
GND
B61
GND
B62
HSOP11
B63
HSON11
B64
GND
B65
GND
B66
HSOP12
B67
HSON12
B68
GND
B69
GND
B70
HSOP13
B71
HSON13
B72
GND
B73
GND
B74
HSOP14
B75
HSON14
B76
GND
B77
GND
B78
HSOP15
B79
HSON15
B80
GND
B81
PRSNT2*
B82
RSVD
3GIO_*16
KEY
4
A1
PRSNT1*
A2
12V
A3
12V
PAR2 0/4/SHT/M/X
A4
GND
A5
JTAG2
A6
JTAG3
A7
JTAG4
A8
JTAG5
A9
3.3V
A10
3.3V
A11
PWRGD
A12
GND
A13
REFCLK+
A14
REFCLK-
A15
GND
A16
HSIP0
A17
HSIN0
A18
GND
A19
RSVD
A20
GND
A21
HSIP1
A22
HSIN1
A23
GND
A24
GND
A25
HSIP2
A26
HSIN2
A27
GND
A28
GND
A29
HSIP3
A30
HSIN3
A31
GND
A32
RSVD
A33
RSVD
A34
GND
A35
HSIP4
A36
HSIN4
A37
GND
A38
GND
A39
HSIP5
A40
HSIN5
A41
GND
A42
GND
A43
HSIP6
A44
HSIN6
A45
GND
A46
GND
A47
HSIP7
A48
HSIN7
A49
GND
A50
RSVD
A51
GND
A52
HSIP8
A53
HSIN8
A54
GND
A55
GND
A56
HSIP9
A57
HSIN9
A58
GND
A59
GND
A60
HSIP10
A61
HSIN10
A62
GND
A63
GND
A64
HSIP11
A65
HSIN11
A66
GND
A67
GND
A68
HSIP12
A69
HSIN12
A70
GND
A71
GND
A72
HSIP13
A73
HSIN13
A74
GND
A75
GND
A76
HSIP14
A77
HSIN14
A78
GND
A79
GND
A80
HSIP15
A81
HSIN15
A82
GND
3
PAR1 0/4/SHT/M/X
VCC3
PAC1 33p/4/NPO/50V/J
PA_EXP_RXP0 PA_EXP_RXN0
PA_EXP_RXP1 PA_EXP_RXN1
PA_EXP_RXP2 PA_EXP_RXN2
PA_EXP_RXP3 PA_EXP_RXN3
PA_EXP_RXP4 PA_EXP_RXN4
PA_EXP_RXP5 PA_EXP_RXN5
PA_EXP_RXP6 PA_EXP_RXN6
PA_EXP_RXP7 PA_EXP_RXN7
PA_EXP_RXP8 PA_EXP_RXN8
PA_EXP_RXP9 PA_EXP_RXN9
PA_EXP_RXP10 PA_EXP_RXN10
PA_EXP_RXP11 PA_EXP_RXN11
PA_EXP_RXP12 PA_EXP_RXN12
PA_EXP_RXP13 PA_EXP_RXN13
PA_EXP_RXP14 PA_EXP_RXN14
PA_EXP_RXP15 PA_EXP_RXN15
2
O_-PCIE_RST 16,20,22,50
VCC3
PABC2
0.1u/4/X7R/16V/K
+12V
1
+
PAEC1 270u/FP/D/16V/8C/A/10m
PA_SRCCLK_3GIO 10 PA_-SRCCLK_3GIO 10
X16_+12V
PABC1
0.1u/4/X7R/16V/K
PABC3
0.1u/4/X7R/16V/K
0.1u/4/X7R/16V/K/X
VCC3
1
+
PAEC2
560u/FP/D/6.3V/69/A/11m
1
PABC4
PCE-E X1(󱓷󱍚) BANDWITH=2.5GHz*(8b/10b)=2Gb/s=250MB/s PCE-E X1(󵘢󱍚) BANDWITH=2.5GHz*(8b/10b)X2=4Gb/s=500MB/s
A A
PCE-E X16( PCE-E X16(
) BANDWITH=2.5GHz*(8b/10b)X16=32Gb/s=4GB/s
󱓷󱍚
) BANDWITH=2.5GHz*(8b/10b)X16X2=64Gb/s=8GB/s
󵘢󱍚
PCI-E REV:2.0--> 5GHZ
8
7
6
PCI-E/16X-164P/BK/LONG DOUBLE
5
Title
Size Document Number Rev Custom
4
3
Date: Sheet of
Gigabyte Technology
PCI EXPRESS * 16
GA-B250M-D2VX-SI
2
19 53Monday, November 14, 2016
1
1.0
Page 20
5
smd.db-x7.ru
Rev 0.51
4
3
2
1
D D
PCIEX1 SLOT
PI_PCIEX1_OP11 PI_PCIEX1_ON11
C C
B B
PJ_PCIEX1_OP11 PJ_PCIEX1_ON11
N_-PCIE_WAKE12,16,19,50
PIC2 PIC3
-PCIEX1_PR110
PJC2 0.22u/4/X5R/6.3V/K PJC3 0.22u/4/X5R/6.3V/K
-PCIEX1_PR210 PJ_PCIEX1_IN 11
PCIE*1PCIEX1_1
PIBC1 MASK/0.1u/4/X7R/16V/K/X
PIR3 0/4/SHT/X
N_SMBCLK8,9,12,19,27,38
N_SMBDATA8,9,12,19,27,38
MASK/0.22u/4/X5R/6.3V/K/X
MASK/0.22u/4/X5R/6.3V/K/X
N_SMBCLK N_SMBDATA
3VDUAL
PI_PCIEX1_OPC PI_PCIEX1_ONC
-PCIEX1_PR1
PCIEX1_2PCIE*1
PJBC1 0.1u/4/X7R/16V/K
PJR3 0/4/SHT/X
N_SMBCLK8,9,12,19,27,38
N_SMBDATA8,9,12,19,27,38
N_SMBCLK N_SMBDATA
3VDUAL
PJ_PCIEX1_OPC PJ_PCIEX1_ONC
-PCIEX1_PR2
VCC3
VCC3
+12V
+12V
PCIEX1_1
B1
12V
B2 A2
12V 12V
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RVSD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
MASK/PCI-E/1X-36P/BK/OL/X
PCIEX1
B1
12V
B2 A2
12V 12V
B4
GND
B5
SMCLK
B6
SMDAT
B7
GND
B8
3.3V
B9
JTAG1
B10
3.3VAUX
B11
WAKE*
B12
RVSD
B13
GND
B14
HSOP0
B15
HSON0
B16
GND
B17
PRSNT2*
B18
GND
3GIO_X1
KEY
3GIO_X1
KEY
PRSNT1*
12VRSVD
GND JTAG2 JTAG3 JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
PRSNT1*
12VRSVD
GND JTAG2 JTAG3 JTAG4
JYAG5
3.3V
3.3V
PWRGD
GND
REFCLK+
REFCLK-
GND
HSIP0
HSIN0
GND
PIR1 0/4/SHT/X
A1 A3B3
A4 A5 A6 A7 A8 A9 A10 A11
A12 A13 A14 A15 A16 A17 A18
A1 A3B3
A4 A5 A6 A7 A8 A9 A10 A11
A12 A13 A14 A15 A16 A17 A18
+12V
PIR2 0/4/SHT/X
VCC3
PI_PCIE_CLK 10 PI_-PCIE_CLK 10
PJR1 0/4/SHT/X
+12V
PJR2 0/4/SHT/X
VCC3
PJ_PCIE_CLK 10 PJ_-PCIE_CLK 10
PJ_PCIEX1_IP PJ_PCIEX1_IN
O_-PCIE_RST 16,19,22,50
PIC1 MASK/22p/4/NPO/50V/J/X
PI_PCIEX1_IP 11 PI_PCIEX1_IN 11
O_-PCIE_RST 16,19,22,50N_-PCIE_WAKE12,16,19,50
PJC1 22p/4/NPO/50V/J/X
PJ_PCIEX1_IP 11
PCI-E/1X-36P/BK/OL
A A
5
4
3
VCC3
PIBC3
0.1u/4/X7R/16V/K
Title
Size Document Number Rev Custom
Date: Sheet of
2
PJBC3
0.1u/4/X7R/16V/K/X
Gigabyte Technology
PCIE_X4
GA-B250M-D2VX-SI
20 53Monday, November 14, 2016
1
1.0
Page 21
Rev 0.3
smd.db-x7.ru
8
3VDUAL
7
6
5
3VDUAL
4
3
MOSI For DMI RX Termination Voltage
2
1
3VDUAL
-HOLD0
N_ICH_SPI_MOSI
*
64M
BSR12 0/4/SHT/M/X
BSC2 1u/4/X5R/6.3V/K
BSR13 0/4/SHT/M/X
N_SPI_DQ3 10
BSC3 10p/4/NPO/50V/J/X
N_ICH_SPI_MOSI 10
0.3
N_ICH_SPI_CLK 10
3VDUAL
BIOS
-SPI_HOLD_M16
-SPI_HOLD_B16
N_ICH_SPI_MISO10
BSC5
0.1u/4/X7R/16V/K/X
-SPI_HOLD_M
-SPI_HOLD_B
N_ICH_SPI_MISO
BOOT DEVICE
LPC PCI NAND
1 means floating 0 means PD 1K
BSR16 1K/4/1 BSR17 1K/4/1
BSR18 8.2K/4 BSR19 22/4
GNT1
GNT0
0 0 1 1 1SPI
3VDUAL
SPI_MISO
0 1 0
BSR1 1K/4/1
-SPI_CS_1
D D
N_-ICH_SPI_CS10
C C
*EVT󲖋,M_BIOS
-SPI_CS_1
BSC1 10p/4/NPO/50V/J/X
N_SPI_DQ210 N_ICH_SPI_MISO10
BSR9 0/4/SHT/M/X
BSR8 22/4
󵞏󳯛,󲒇󱙱
SPI_MISO
N_-SPI_WP0 N_ICH_SPI_CLK
1 2 3 4
* (footprint SOIC8-SPI-SOCKET)
* (MP footprint 󲒂 IC8-BIOS)
DIP
BIOS
CS# SO WP# VSS
64M/Q/SPI/SO8/S
󵗗
VDD
HOLD#
SCK
SI
󲒂
8 7 6 5
MAIN BIOS
B B
A A
LCP/G-FL/1.27mm/200MIL/WHITE[10SL2-000008-31R]/X
*
󴦯󳑫󱂑󰵓
, PVT
󳥄󵖭
Gigabyte Technology
Title
Size Document Number Rev Custom
8
7
6
5
4
3
Date: Sheet of
2
BIOS
GA-B250M-D2VX-SI
21 53Monday, November 14, 2016
1
1.0
Page 22
5
smd.db-x7.ru
Rev 0.1
M.2 Lane4 from PCH port12
M2_PCIE_TN1213 M2_PCIE_TP1213
M.2 Lane3 from PCH port11
D D
M.2 Lane2 from PCH port10
M.2 Lane1 from PCH port9
M2_PCIE_TN1013 M2_PCIE_TP1013
M2_PCIE_TN913 M2_PCIE_TP913
M2_PCIE_TN1113 M2_PCIE_TP1113
SATA and M.2 function
󲑸󲌽
C C
M2PR5 1K/4/1
VCC3 VCC3
M2PR6 1K/4/1
-M2P_DETECT
M2PSSD_IFDET
M2QR4 MASK/0/4/SHT/M/X
M2QR1 MASK/0/4/SHT/M/X
N_GPP_G0 13
N_GPP_G1 13
M2_PCIE_RN1213 M2_PCIE_RP1213
M2_PCIE_RN1113 M2_PCIE_RP1113
M2_PCIE_RN1013 M2_PCIE_RP1013
M2_PCIE_RP913 M2_PCIE_RN913
󵙉󴅐
4
CK_M2P_100M_DN10 CK_M2P_100M_DP10
M2_PCIE_TN12C M2_PCIE_TP12C
M2_PCIE_TN11C M2_PCIE_TP11C
M2_PCIE_TN10C M2_PCIE_TP10C
M2_PCIE_TN9C M2_PCIE_TP9C
M2PC33MASK/0.22u/4/X5R/6.3V/K/X M2PC34MASK/0.22u/4/X5R/6.3V/K/X
M2PC35MASK/0.22u/4/X5R/6.3V/K/X M2PC36MASK/0.22u/4/X5R/6.3V/K/X
M2PC9MASK/0.22u/4/X5R/6.3V/K/X M2PC10MASK/0.22u/4/X5R/6.3V/K/X
M2PC15MASK/0.22u/4/X5R/6.3V/K/X
M2_-CLKREQ
SATA󶁪GND. PCIE󶁪NC
M2
󱭖󲄒
M2PSSD_IFDET
-M2P_DETECT
󲌛󱊪󲖋󳀃
M2P_32G
1 2
GND 3.3V
3
GND
5 6
PERN3 NC
7 8
PERP3 NC
9 10
GND DAS/DSS*
11
PETN3
13
PETP3
15
GND
17
PERN2
19
PERP2
21
GND
23 24
PETN2 NC
25 26
PETP2 NC
27 28
GND NC
29 30
PERN1 NC
31 32
PERP1 NC
33 34
GND NC
35 36
PETN1 NC
37 38
PETP1 DEVSLP
39 40
GND NC
41 42
PERN0/SATA_B+ NC
43 44
PERP0/SATA_B- NC
45 46
GND NC
47 48
PETN0/SATA_A- NC
49 50
PETP0/SATA_A+ PERST*/NC
51 52
GND CLKREQ*/NC
53 54
REFCLKN PEWAKE*/NC
55 56
REFCLKP NC
57 58
GND NC
67 68
NC SUSCLK
69 70
PEDET 3.3V
71 72
GND 3.3V
73 74
GND 3.3V
75
Low
GND
MASK/M2/67/BK/RA/S/H4.2mm/M KEY/X
KEY M
SKT3
SSD PIN OUT
KEY M
NGFF-M-75P-8CM-09MM-SMD
( 32KHz )
3.3V
3.3V
3.3V
3.3V
3.3V NC NC
KEY M
3
VCC3
4
-M2P_LED
12 14 16 18 20 22
M2PSSD_SATA_DEVSLP
M2PSATAE_PERST_N
M2PR41 MASK/0/4/SHT/M/X
VCC3
-M2P_LED 49
M2PR10 MASK/0/4/SHT/M/X
M2PR11 0/4/SHT/XM2PC16MASK/0.22u/4/X5R/6.3V/K/X
M2PSATAE_PERST_N
VCC3
To HDD LED control circuit
1
M2P_-CLKREQ 10
GPI reserve for power saving
M2PC7 MASK/10p/4/NPO/50V/J/X
DIP
󴜃󲜺
80P
CR/[12KSF-F10303-01R]/X
2
N_DEVSLP0 11
󱌸󴫓󱈞
*
To DEVSLP0 for power saving
O_-PCIE_RST 16,19,20,50
SMD
MASK/SDO/M3/UD5.5/BD4.0/H0.6/SN/X
󴜃󲜺
42P
1
VCC3
M2PC1 MASK/0.01u/4/X7R/25V/K/X
M2PC2 MASK/0.01u/4/X7R/25V/K/X
M2PC3 MASK/0.1u/4/X7R/16V/K/X M2PC37 MASK/10u/6/X5R/6.3V/M/X
60P
1
MASK/SDO/M3/UD5.5/BD4.0/H0.6/SN/X
CR/[12KS2-110202-01R]/X
DIP
1
1
1
VCC3
M2PC5 MASK/0.01u/4/X7R/25V/K/X
M2PC8 MASK/0.01u/4/X7R/25V/K/X
M2PC11 MASK/0.1u/4/X7R/16V/K/X M2PC14 MASK/10u/6/X5R/6.3V/M/X
80P
󴜃󳲻
80P
1
1
MASK/SDO/M3/UD5.5/BD4.0/H0.6/SN/X
B B
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
M.2 X4
GA-B250M-D2VX-SI
1
22 53Monday, November 14, 2016
1.0
Page 23
5
smd.db-x7.ru
D D
4
3
2
1
C C
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
Date: Sheet of
2
Gigabyte Technology
M.2X4_S4~S5 SWITCH
GA-B250M-D2VX-SI
23 53Monday, November 14, 2016
1
1.0
Page 24
5
smd.db-x7.ru
D D
4
3
2
1
C C
B B
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
IT8892E
GA-B250M-D2VX-SI
24 53Monday, November 14, 2016
1
1.0
Page 25
5
smd.db-x7.ru
D D
4
3
2
1
C C
B B
A A
Title
PCI SLOT 1&2
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
GA-B250M-D2VX-SI
25 53Monday, November 14, 2016
1
1.0
Page 26
5
smd.db-x7.ru
4
3
2
1
Rev 0.1
D D
C C
B B
A A
Title
Size Document Number Rev Custom
5
4
3
Date: Sheet of
2
Gigabyte Technology
ASM1085 POWER
GA-B250M-D2VX-SI
26 53Monday, November 14, 2016
1
1.0
Page 27
5
smd.db-x7.ru
REV:0.1
VCCST_VCCPLL
DAC40
DAR12
VTT_PWRGD16
VR_RDY16 VR_HOT35
PVIDSLCK4
-PVIDALRT4 PVIDSOUT4
N_SMBDATA8,9,12,19,20,38
N_SMBCLK8,9,12,19,20,38
VCORE
VCCGT
VCORE_SIO
100/4/1
DC-LL --> 2.1mohm
DAC10 470p/4/X7R/50V/K
DAR39 100/4/1
DAC38 330p/4/NPO/50V/J
DAR46 100/4/1
DC-LL --> 3.1mohm
DAC23 470p/4/X7R/50V/K
DAR60 100/4/1
DAC39 330p/4/NPO/50V/J
DAR66 100/4/1
MASK/0/4/SHT/M/X
󴨔󲰱󲁘󲑃󲒇󰺖󳺷
VCORE_VCC_SEN7
VCORE_VSS_SEN7
VCCGT_SENSE6
VSSGT_SENSE6
DAR34
8.2K/4
VCORE
DAR129 100/4/1
close PWM
VCCGT
DAR130 100/4/1
1u/4/X5R/6.3V/K
D D
C C
B B
DAR13 100/4/1/X
DAR137 0/4/X
DAR37 1K/4/1
DAR40 100/4/1
DAC14 220p/4/NPO/50V/J
DAR41 4.87K/4/1
DAC15 0.022u/4/X7R/25V/K
DAC17 330p/4/NPO/50V/J
DAR140 0/4/X
DAR57 1K/4/1
220p/4/NPO/50V/J
DAR61100/4/1
DAC26
DAR63 3.83K/4/1
DAC27 0.022u/4/X7R/25V/K
DAC29 330p/4/NPO/50V/J
VCORE
VCORE_VS
DAR17
DAR14
2K/4/1/X
45.3/4/1
󰵖󰵓󰸿
DAR76 49.9/4/1 DAR77 MASK/0/4/SHT/M/10/X DAR78 10/4
DAR33 210K/4/1
DAR35 100K/4/1
DAR138 0/4
DAC18
4.7n/4/X7R/25V/K
DAR141 0/4
DAC30
4.7n/4/X7R/25V/K
DAC11 33p/4/NPO/50V/J
DAR79 100/4/1
DAR51 63.4K/4/1
DAR55 100K/4/1
DAC24 33p/4/NPO/50V/J
DAR80 100/4/1
VINVCC3VCCST_VCCPLL
DAR18 2K/4/1
PVIDSLCK_R
-PVIDALRT_R PVIDSOUT_R
DAC8 220p/4/NPO/50V/J
COMP_A
FB_CPU
FB2_A
DAR139 210K/4/1/X
DAC22 220p/4/NPO/50V/J
COMP_B
FB_GT
FB2_B
DAR142
63.4K/4/1/X
PROG_R
4
DAR7
2.2/6/X
DAR19
DAC2
10K/4/1
1u/4/X5R/6.3V/K
DAU1
DAR23
3.3K/4/1
8
VR_ENABLE
11
VR_READY
4
VR_HOT#
5
SCLK
6
ALERT#
7
SDA
43
I2DATA
42
I2CLK
9
PSYS
23
COMP_A
22
FB_A
21
FB2_A
45
COMP_B
46
FB_B
47
FB2_B
48
RTN_B
10
PROG
DAR70
2.87K/4/1
8 VIA Connect GND lay
ISL95858HRZ/[10TA1-695858-01R]
24
V_95858
VDD
32
GND_PAD
53
DAR8
2.2/6/X
95858_VDDP
VDDP
BOOT1_A
UGATE1_A
PHASE1_A LGATE1_A
BOOT2_A
UGATE2_A
PHASE2_A LGATE2_A
PWM3_A
NC/PWM4_A
NC/ISEN4_A
ISUMP_A
ISUMN_ARTN_A
BOOT1_B
UGATE1_B
PHASE1_B LGATE1_B
PWM2_B
NC/PWM3_B
NC/ISEN3_B
ISUMP_B
ISUMN_B
VINVCC
ISEN1_A ISEN2_A ISEN3_A
NTC_A
IMON_A
ISEN1_B ISEN2_B
NTC_B
IMON_B
+12V
DAR128
DAR9
2.2/6
DAC3 1u/6/X7R/16V/K
VIN
8.2K/4
ISL95858_VIN
ISL95858_VIN
44
BOOT1_A
25
UGATE1_A
27
PHASE1_A
26
LGATE1_A
28
BOOT2_A
29
UGATE2_A
31
PHASE2_A
30
LGATE2_A
33
PWM3_A
38 39
ISEN1_A
17
ISEN2_A
16
ISEN3_A
15
DAR93 1/4/1/X
14
for ISL95856 DISABLE PH4
18
VSUMA-_R
1920
NTC_A
12
IMON_A
DAR49
13
MASK/0/4/SHT/M/10/X
330p/4/NPO/50V/J
BOOT1_B
37
UGATE1_B
36
PHASE1_B
35
LGATE1_B
34
PWM2_B
40 41
ISEN1_B
51
ISEN2_B
52
DAR92 1/4/1/X
1
for ISL95856 DISABLE PH3
50
VSUMB-_R
49
NTC_B
2
IMON_B
3
MASK/0/4/SHT/M/10/X
DAC33
330p/4/NPO/50V/J
5VDUAL
3
D
DAQ5 2N7002/SOT23/25pF/5
G S
SOT23
2
1
DAC41 0.22u/6/X7R/16V/K
VIN
DAR26 2.2/6
UGATE1_A 28 LGATE1_A 28
DAR31
2.2/6
UGATE2_A 28 LGATE2_A 28
PWM3_A 28
V_95858
UGATE1_B 29 LGATE1_B 29
V_95858
DAR67 18K/4/1
DAR69
DAR72 75K/4/1
DAR52 91K/4/1
PWM2_B 29
DAC21
DAR58 2.2/6
3
V_95858
DAC5 0.22u/6/X7R/16V/K
DAC7 0.22u/6/X7R/16V/K
DAR47 18K/4/1
DAR53
18K/4/1
DAC25 0.22u/6/X7R/16V/K
DANTC3
DAR73
18K/4/1
470K/1/4/S/X
PHASE1_A 28
PHASE2_A 28
0.33u/4/X5R/6.3V/K
DAC162.2n/4/X7R/50V/K
DAR44 680/4/1
DAR44-->680 ohm OCP-->140A
DANTC2 470K/1/4/S/X
ERT-J0EV474J
CLOSE QCH1
PHASE1_B 29
DAR71-->499 ohm OCP-->74A
DAR71 499/4/1
CLOSE ?
DAC12
DAR42 1K/4/1
H:ISL95856 or ISL95858
L:ISL95866 or ISL95868
DAC13
0.33u/4/X5R/6.3V/K
DAC43
0.1u/4/X7R/16V/K
DAC19
0.1u/4/X7R/16V/K
DAC31
2.2n/4/X7R/50V/K
DAC32
0.22u/4/X5R/6.3V/K
0.22u/4/X5R/6.3V/K
DAR75
1K/4/1
DAC44
0.047u/4/X7R/16V/K
0.1u/4/X7R/16V/K
DAC34
DAC35
DAR38 33K/4/1
DAR74 11K/4/1
2
3VDUAL
NR400
8.2K/4
N_GPP_C15 12
NR401
8.2K/4/X
close to PCH
VSUMA+
DAR36 1K/4/1
CLOSE L1 DC SIDE
DANTC1 10K/1/4/S
VSUMA-
VSUMB+
DAR68
2.61K/4/1
CLOSE DE_DL1 DC SIDE
DANTC4 10K/1/4/S
VSUMB-
VSUMA+ ISEN1_A
DAC1
0.022u/4/X7R/25V/K
VSUMA-
VSUMA+ ISEN2_A
DAC4
0.022u/4/X7R/25V/K
VSUMA-
VSUMA+ ISEN3_A
DAC6
0.022u/4/X7R/25V/K
VSUMA-
CLOSE PWM
VSUMB+ ISEN1_B
DAC20
0.022u/4/X7R/25V/K
VSUMB-
VSUMB+ ISEN2_B
DAC28
0.022u/4/X7R/25V/K
VSUMB-
CLOSE PWM
DAR1 3.65K/4/1 DAR2 100K/4/1
DAR5 200K/4/1/X
DAR10 3.65K/4/1 DAR11 100K/4/1
DAR22 200K/4/1/X
DAR25 3.65K/4/1 DAR27 100K/4/1
DAR30 200K/4/1/X
V1N_A V2N_A V3N_A
DAR43 3.65K/4/1 DAR45 100K/4/1
DAR50 200K/4/1/X
DAR56 3.65K/4/1 DAR59 100K/4/1
DAR64 200K/4/1/X
V1N_B V2N_B
1
DAR3 100K/4/1 DAR4 100K/4/1
DAR6 10/4
DAR20 100K/4/1 DAR21 100K/4/1
DAR24 10/4
DAR28 100K/4/1 DAR29 100K/4/1
DAR32 10/4
CSN1_A 28 CSN2_A 28 CSN3_A 28
DAR48 100K/4/1
DAR54 10/4
DAR62 100K/4/1
DAR65 10/4
CSN1_B 29 CSN2_B 29
V2N_A V3N_A
V1N_A
V1N_A V3N_A
V2N_A
V1N_A V2N_A
V3N_A
V2N_B
V1N_B
V1N_B
V2N_B
CSP1_A 28
CSP2_A 28
CSP3_A 28
CSP1_B 29
CSP2_B 29
A A
DAR125
8.2K/4/1
DAR123 1K/4/1/X
DAR124
8.2K/4
5
MMBT2222A/SOT23/600mA/40
SOT23
132
DAQ3
DAR127 2.26K/4/1
3
D
G S
2
1
󴽬󲋮󴄼
2N7002/SOT23/25pF/5
SOT23
FB_GT FB_CPU
DAQ4
PCH:GPP_G14
VCC3VCC3
󰵖󰵓󰸿󰵖󰵓󰸿
DAR120 1K/4/1/X
N_CPU_S10N_GT_S10
4
DAR121
8.2K/4
+12V+12V
DAR122
8.2K/4/1
DAQ1
MMBT2222A/SOT23/600mA/40
SOT23
132
G S
DAR126 3.01K/4/1
3
D
2N7002/SOT23/25pF/5
SOT23
2
1
VCORE_VCC_SENVCCGT_SENSE
󴽬󲋮󴄼
DAQ2
PCH:GPP_G15
Title
ISL95868_PWM
Size Document Number Rev
Custom
3
2
Date: Sheet of
GA-B250M-D2VX-SI
1
1.0
27 53Monday, November 14, 2016
Page 28
5
smd.db-x7.ru
4
3
2
1
REV:0.1
VCORE
DA_DR1 2.2/6
DA_DR2
8.2K/4
DA_DR3 MASK/0/6/SHT/M/X
DA_DC1
UG1_1A UG1_2A
LG1_1A
NTMFS4C06N/N/PPAK/1400pF/4m
D D
10u/8/X6 S/16V/K/[1 0CM2-3K100 5-74R_10CM2 -3K1005-7B R]
UGATE1_A27
C C
UGATE1_A
PHASE1_A
PHASE1_A27
LGATE1_A
LGATE1_A27
VIN
DA_DQ1 NTMFS4C10NT1G /PPAK/970 pF/7.3m
D2D3D4
D5
G
S1D1S3
S2
D2D3D4
D5
G
DA_DQ2
S1D1S3
S2
1H1L
L=0.5u DCR=1.05 mohm Isat=40A Idc=30A
󴣘󲞅󲖋󳥄󵖭
CSP1_A27
CSN1_A27
DA_DR4
2.2/6 DA_DC2
1n/4/X7R/50V/K
DA_DL1
0.5uH/40A/IMD109/BP /D
R50
DA_DR5 MASK/0/4/SHT/M/X
VCORE
DA_DR6 MASK/0/4/SHT/M/X
VIN
10u/8/X6 S/16V/K/[1 0CM2-3K100 5-74R_10CM2 -3K1005-7B R]
UGATE2_A27
UGATE2_A
PHASE2_A
PHASE2_A27
LGATE2_A27
DB_DC1
DB_DR1 2.2/6
DB_DR2
8.2K/4
DB_DR3 MASK/0/6/SHT/M/X
NTMFS4C06N/N/PPAK/1400pF/4m
LG1_2ALGATE2_A
VIN
DB_DQ1 NTMFS4C10NT1G /PPAK/970 pF/7.3m
D2D3D4
D5
G
S1D1S3
S2
D2D3D4
D5
G
DB_DQ2
S1D1S3
S2
1H1L
L=0.5u DCR=1.05 mohm Isat=40A Idc=30A
󴣘󲞅󲖋󳥄󵖭
CSP2_A27
CSN2_A27
DB_DR4
2.2/6 DB_DC2
1n/4/X7R/50V/K
DB_DL1
0.5uH/40A/IMD109/BP /D
R50
DB_DR5 MASK/0/4/SHT/M/X
VCORE
DB_DR6 MASK/0/4/SHT/M/X
VIN CAP
V12
DAC36 1u/6/X7R/16V/K
10u/8/X6 S/16V/K/[1 0CM2-3K100 5-74R_10CM2 -3K1005-7B R]
10u/8/X6 S/16V/K/[1 0CM2-3K100 5-74R_10CM2 -3K1005-7B R]
270u*3PCS
1
+
270u/FP/D/16V/8C/A/10m 270u/FP/D/16V/8C/A/10m 270u/FP/D/16V/8C/A/10m
VIN
DCC55
DAEC14
DCC56
VIN
1
1
+
+
DAEC15
DAEC16
DCC51 1u/6/X7R/16V/K
WBC1
10u/8/X5 R/16V/K
WBC11
10u/8/X5 R/16V/K
VCORE
10u/8/X5 R/16V/K
VCORE
10u/8/X5 R/16V/K
VCORE
VCORE
WBC2
WBC7
WBC3
10u/8/X5 R/16V/K
10u/8/X5 R/16V/K
Title
ISL95868_MOS
Size Document Number Rev
Custom
Date: Sheet of
10u/8/X5 R/16V/K
WBC8
10u/8/X5 R/16V/K
GA-B250M-D2VX-SI 1.0
1
WBC4
WBC9
WBC5
10u/8/X5 R/16V/K
WBC10
10u/8/X5 R/16V/K
28 53Monday, November 14, 2 016
DC_DC1 10u/8/X6 S/16V/K/[1 0CM2-3K100 5-74R_10CM2 -3K1005-7B R]
DC_DR7
DC_DC3
2.2/6
VIN
VCC
DC_DR8
1/6/X
B B
A A
PWM3_A2 7
DC_DC4
1u/6/X7R/16V/K
BOTTOM PAD CONNECT TO GND Through 2 VIAs
BOOT_A
DC_DR9 1/6
PWM3_A LVCC_A
5
0.22u/6/ X7R/16V/K
DC_DU1
2
BOOT
3 1
PWM UG ATE
7
VCC
PHASELVCC
4
GND
LGATE
9
GND
ISL6625 ACRZ/DFN8
UG3_A
UG3_1A
DC_DR2
8.2K/4
DC_DR3 MASK/0/6/SHT/M/X
LG3_1A
G
G
4
DC_DR1 2.2 /6
86 5
PH3_A
LG3_A
DC_DQ1 NTMFS4C10NT1G /PPAK/970 pF/7.3m
D2D3D4
D5
S1D1S3
S2
D2D3D4
D5
S1D1S3
S2
DC_DQ2 NTMFS4C06N/N/PPAK/1400pF/4m
1H1L
L=0.5u DCR=1.05 mohm Isat=40A Idc=30A
󴣘󲞅󲖋󳥄󵖭
CSP3_A27 CSN3_A27
DC_DR4
2.2/6
DC_DC2 1n/4/X7R/50V/K
DC_DL1
0.5uH/40A/IMD109/BP /D
R50
DC_DR5 MASK/0/4/SHT/M/X
VCORE
DC_DR6 MASK/0/4/SHT/M/X
3
VCORE CAP
VCORE
1
1
+
+
DAEC1
DAEC2
560u/FP/D/6.3V/69/A /11m
560u/FP/D/6.3V/69/A /11m
560u/FP/D/6.3V/69/A /11m
560u/FP/D/6.3V/69/A /11m
VCORE
VCORE
1
+
DAEC3
560u*4PCS 10u*10PCS
1
+
DAEC4
2
Page 29
REV:0.1
smd.db-x7.ru
5
4
3
2
1
VCCGT
D D
DM_DR1 2.2/6
DM_DR2
8.2K/4
DM_DC1
UG1_1B
10u/8/X6S/16V/K/[10CM2-3K1005-74R_10CM2-3K1005-7BR]
UGATE1_B27
PHASE1_B27
UGATE1_B
PHASE1_B
DM_DR3 MASK/0/6/SHT/M/X
LGATE1_B27
C C
LGATE1_B
VCCGT CAP
VCCGT VCCGT
B B
1
+
+
DAEC9
LG1_1B
NTMFS4C06N/N/PPAK/1400pF/4m
560u*2PCS 10u*2PCS
1
DAEC10
VIN
DM_DQ1 NTMFS4C10NT1G/PPAK/970pF/7.3m
DN_DR7
D2D3D4
D5
G
S1D1S3
S2
D2D3D4
D5
G
DM_DQ2
S1D1S3
S2
1H1L
L=0.5u DCR=1.05 mohm Isat=40A Idc=30A
󴣘󲞅󲖋󳥄󵖭
10u/8/X5R/16V/K
CSP1_B27
CSN1_B27
DM_DR4
2.2/6 DM_DC2
1n/4/X7R/50V/K
VCCGT
WBC23
DM_DL1
0.5uH/40A/IMD109/BP/D
R50
DM_DR5 MASK/0/4/SHT/M/X
WBC24
10u/8/X5R/16V/K
VCCGT
DM_DR6 MASK/0/4/SHT/M/X
DN_DR8
1/6/X
PWM2_B27
DN_DC4
1u/6/X7R/16V/K
VCC
VIN
DN_DR9 1/6
BOTTOM PAD CONNECT TO GND Through 2 VIAs
BOOT_B
PWM2_B LVCC_B
DN_DC3
2.2/6
0.22u/6/X7R/16V/K
DN_DU1
2
BOOT
3 1
PWM UGATE
7
VCC
PHASELVCC
4
GND
LGATE
9
GND
ISL6625ACRZ/DFN8
86 5
DN_DC1 10u/8/X6S/16V/K/[10CM2-3K1005-74R_10CM2-3K1005-7BR]
UG2_B UG2_1B
DN_DR1 2.2/6
DN_DR2
8.2K/4
PH2_B
DN_DR3 MASK/0/6/SHT/M/X
LG2_B
LG2_1B
VIN
DN_DQ1 NTMFS4C10NT1G/PPAK/970pF/7.3m
D2D3D4
D5
G
S1D1S3
S2
D2D3D4
D5
G
S1D1S3
S2
DN_DQ2 NTMFS4C06N/N/PPAK/1400pF/4m
1H1L
L=0.5u DCR=1.05 mohm Isat=40A Idc=30A
󴣘󲞅󲖋󳥄󵖭
CSP2_B27 CSN2_B27
DN_DR4
2.2/6
DN_DC2 1n/4/X7R/50V/K
DN_DL1
0.5uH/40A/IMD109/BP/D
R50
DN_DR5 MASK/0/4/SHT/M/X
VCCGT
DN_DR6 MASK/0/4/SHT/M/X
4
VCCGT
Title
ISL95868_MOS
Size Document Number Rev
Custom
3
2
Date: Sheet of
GA-B250M-D2VX-SI
1
1.0
29 53Monday, November 14, 2016
560u/FP/D/6.3V/69/A/11m
560u/FP/D/6.3V/69/A/11m
A A
5
Page 30
8
smd.db-x7.ru
7
6
5
4
3
2
1
VCCSA
2_5LEVEL
DCR1
13.7K/4/1
DCC6
VCCSA_EN_1
DCR3 10K/4/1
0.1u/4/X7R/16V/K
D D
C C
1u/4/X5R/6.3V/K
VDDQ
DCR7 8.2K/4
VCCIO
DCR8 8.2K/4
DCR9
DCC1
8.2K/4/X
DCR10
0.1u/4/X7R/16V/K
8.2K/4/X
+12V
DCC11
0.01u/4/X7R/25V/K/X
84
3
+
DCR2 100/4/1
1
2
-
DCC2
DCU1A
1n/4/X7R/50V/K
LM358DR/SO8
DCR4 10K/4/1
D
G S
2
DCC5
0.1u/4/X7R/16V/K/X
DCR5 499/4/1
VCCSA_EN_1
3
1
2N7002/SOT23/25pF/5/X
DCC4
0.01u/4/X7R/25V/K/X
5VSB
DCR6
8.2K/4
SOT23
132
DCQ3
MMBT2222A/SOT23/600mA/40
DCQ4 MMBT2222A/SOT23/600mA/40
SOT23
132
DCC7
VDDQ
D2D3D4
D5
DCQ1 NTMFS4C10NT1G/PPAK/970pF/7.3m
G
S1D1S3
S2
VCCSA
1.05V
1
DCC3
+
8.2K/4
DDR7 MASK/0/4/SHT/M/X
Connect to IT8686
SOT23
DCQ2
SIO PIN5 . PIN7 DCQ2 DDR7
SIO PIN5 . PIN7󲋮VDDQ . VCCIO DCQ2 DDR7
DCEC1
560u/FP/D/6.3V/69/A/11m
VCCSA_EN 16
󰵓󰸿 󰵖󵙉󴣊󵝙󳒢
󰵖󰵓󰸿 󰵓󰸿
󳑱󱙱󱂿󰸟
function
󲖋
VCCIO_EN_1
󲖋
VCCIO
2_5LEVEL
DDR1
16.2K/4/1
DDC1
1u/4/X5R/6.3V/K
DDR8 MASK/0/4/SHT/M/X
DDR3
10K/4/1
VCCIO_EN 16
Connect to IT8686
VCCIO_EN_1
+12V
DCU1B
84
LM358DR/SO8
5
+
6
-
DDC4
0.01u/4/X7R/25V/K/X
DDR2 100/4/1
7
DDC2 1n/4/X7R/50V/K
DDR4 10K/4/1
DDR5 499/4/1
DDC3
8.2K/4
G
VDDQ
D2D3D4
D5
DDQ1 NTMFS4C10NT1G/PPAK/970pF/7.3m
S1D1S3
S2
VCCGT
󲒇
CPU󳨸.
VCCIO
0.95V
1
+
DDEC1
560u/FP/D/6.3V/69/A/11m
VCCST_VCCPLL
+12V
5VSB
DFR4
DFR1
B B
DFR3 22K/4
N_-S4_S512,16,32,51
A A
8
5VSB
DFR2
8.2K/4
7
8.2K/4/X
VCC1_0_PCH VCCST_VCCPLL
132
MMBT2222A/SOT23/600mA/40
DFQ3
MMBT2222A/SOT23/600mA/40
SOT23
132
SOT23
DFQ2
EMF30N02P/SOT89/280pF/30m
8.2K/4
6
DFQ1
1 234
DFC2 22u/8/X5R/6.3V/M
F-󳪒󳱣P-BOM
VCC1_0_PCH
DFC1
0.1u/4/X7R/16V/K
VCCST_VCCPLL
5
DFC3
22u/8/X5R/6.3V/M
0624
Title
VCCSA_VCCIO_no 44E
Size Document Number Rev
Custom
4
3
Date: Sheet of
GA-B250M-D2VX-SI
2
1.0
30 53Monday, November 14, 2016
1
Page 31
8
smd.db-x7.ru
7
6
5
4
3
2
1
REV:0.2
DDR4
5VDUAL
D D
MA_DR38.MA_DC15
C C
VPP_25V
PWR SEQ
MAR2
8.2K/4
MA_EN
󰵓󰸿
VPP25V_GD32
󰻈󳑱
MA_DR38 MASK/0/4/SHT/M/10/X
MA_EN16,32
8120.8068A.RT8237
CLOSE TO DDR POWER PLANE
MA_DR39 0/4/X
DDR_VS MASK/0/4/SHT/M/X
5VDUAL
VDDQVDDQ_SIO
MA_DR8
2.2/6
MA_DC10
1u/6/X7R/16V/K
5VDUALVPP_25V
MA_DR40
8.2K/4/X
MA_DC15
0.1u/4/X7R/16V/K
󲖋󰵓󰸿
DRV_DDR
MA_DR41
8.2K/4
MA_DR37 100K/4/1
VDDQ_GD
3
EN
MA_DR15 182K/4/1
7
BOOT
VCC
UGATE PHASE
LGATEFB
GND
RF
CS PGOOD
11
5
2 1
MA_RF
MA_DR19 470K/4/1/X
FS=290K OCP=40A
MA_DC9
0.1u/6/X7R/25V/K
10 9 8
64
MAU2
RT8237/[10TA1-608237-01R]
MA_DR45 470K/4/1
MA_UGATEDDR_EN MA_PHASE
MA_LGATE MA_LGMA_LGATE
VDDQ_GD
MOSFET󴨔󰻦MOSFET . ON-->10IF9-040406-10R[NTMFS4C06N/N/PPAK/1400pF/4m] VISHAY-->10IF9-040012-10R[SIRA12DP/PPAKSO8/2070pF/4.3m]
MA_UGATE
MA_PHASE
PIN7-->20mil PIN1-->6mil PIN2-->6mil PIN5-->6mil PIN3-->6mil
󰻈󳑱󴣘󱆐 󴄳󴞕󴿁󲐐
5VDUAL
MA_DR1 2.2/6
MA_DR9 2.2/6
MA_L2 47/4030/15A/S
BEAD
MA_DC6
0.1u/4/X7R/16V/K
Close Choke
MA_DR2
8.2K/4
NTMFS4C06N/N/PPAK/1400pF/4m
MAU1󰵓RT9045 ( MASK)
D2D3D4
G
D2D3D4
MA_DQ2
G
󲖋󰵓󰸿 󰵖󱌸
MA_VIN
MA_DC7 1u/6/X7R/16V/K
D5
Close MOS
MA_DQ1 NTMFS4C06N/N/PPAK/1400pF/4m
S1D1S3
S2
D5
S1D1S3
S2
GP2516 GP2416 GP2116
MA_VTT_REF
DDR VIN CAP 560u*2PCS
1
+
MAEC1
560u/FP/D/6.3V/69/A/11m
MA_L1 1uH/35A/IMD109/BP/D
R50
10*10
MA_DR5
2.2/6
MA_DC5 1n/4/X7R/50V/K
DDR_ADJ
MA_DR46 9.1K/4/1 MA_DR21 26.1K/4/1 MA_DR22 6.8K/4/1
MA_DC14 22p/4/NPO/50V/J/X
1.35V
1.25V
1.4V
CHOKE󴅐CAP
SUPPORT DDR4
VDDQ
25A MAX
MA_DR13 2K/4/1
RS
Remote sense
MA_DR12
RO
2.8K/4/1
󲓢󴖨󱌸󴫓
L=1u DCR=2.5 mohm Isat=35A Idc=28A
󴨔󲒇󳺷 󴨔󴄳󴞕󳠃󴧖
󴨔󱻧󲙉󵄖󳗍󴯩󴹒󳨸󵸧󲈒󱘧
1.2V
VDDQ
MAC60 22u/8/X5R/6.3V/M/X
CHOKE . .
󰵉󱅃󰻏󰺖󳺷 󱂑󵝙󳒢
ripple
󱻕󱃖󲯃󱫣󲕸󱍯󰵓󰸿
DDRVTT
VDDQ
NCT3103S/SOP8/2A/[10GL2-203103-01R]
MAC2
B B
For power sequence require
VPP_25V
󰻈󳑱
8120
󲖋󰵓󰸿
1u/4/X5R/6.3V/K
MA_VTT_REF
*
MAC1
0.01u/4/X7R/25V/K
MAR5 1K/4/1
MAR4 1K/4/1
MAU1
1
VIN
2
GND
3
VREF1
4 5
VOUT BOOT_SEL
1.1A MAX
DDRVTT
ENABLE
GND
9
VREF2
VCNTL
8
DDRVTT_EN
7 6
DDRVTT_BOOT
5VDUAL
MAC7
10u/6/X5R/6.3V/M
DDR CAP
A A
1
+
MAEC3 560u/FP/D/6.3V/69/A/11m
8
560u*4PCS
VDDQVDDQ
*
󱡰󵙄󱬂
1
+
MAEC4 560u/FP/D/6.3V/69/A/11m
x4
22u*2PCS
VDDQ VDDQ
7
22u/8/X5R/6.3V/M
6
VDDQ VDDQ
WBC49
DDRVTT CAP
*
󱡰󵙄󱬂
5
x0
DDRVTT DDRVTT
MAC4
22u/8/X5R/6.3V/M
4
3
DDR_VTT_CTL4
N_-SLP_S312,16,51
Title
Size Document Number Rev
Date: Sheet of
DDR_VTT_CTL
N_-SLP_S3
RT8237_DDR4 POWER
Custom
2
MAR110 MASK/0/4/SHT/M/10/X MAR111 MASK/0/4/SHT/M/10/X
GA-B250M-D2VX-SI
31 53Monday, November 14, 2016
1
DDRVTT_EN
DDRVTT_BOOT
1.0
Page 32
8
smd.db-x7.ru
REV:0.1
7
6
5
4
3
2
1
VPP_25V
1 2 3 6
7 11
VPP25_EN_IO16
L=1u DCR=3.2 mohm Isat=18A Idc=15A
MA_L3
1.0uH/15A/S/6.7m
VPP_PHASE
VPP25_ADJ
VPP_25V VPP_25V VPP_25V VPP_25V
5
D D
5VDUAL
MA_DR20 0/6/SHT/30/M/X
MA_ZD1
AZ2225-01L/SOD323
C C
󰵓󰸿
B B
PWR SEQ
N_-S4_S512,16,30,51
A A
MA_EN16,31
8
MAR106 8.2K/4/X
MAR14 8.2K/4/X
VPP25V_GD31
1
10u/6/X5R/6.3V/M
5VDUAL
MA_DR30
8.2K/4
VPP25_EN
*󱅳 MA_DR32
5VDUAL
MA_DR24 100K/4/1/X
MA_DC20
MA_DC21
1u/6/X7R/16V/K
5VSB
MAR109
8.2K/4/X
3
D
MAQ8
G S
2N7002/SOT23/25pF/5/X
SOT23
2
1 3
D
G S
2
1
MAC10 1u/4/X5R/6.3V/K/X
7
VPP_PG
VIN_VPP
VPP25_EN
MAC8 1u/4/X5R/6.3V/K/X
MAQ9 2N7002/SOT23/25pF/5/X
SOT23
MAU3 RT8068AZQW/WDFN-10L
4
9
10
8
5
VPP25_EN
3
D
MAQ7 2N7002/SOT23/25pF/5/X
G S
SOT23
2
1
PGOOD
PVIN PVIN
SVIN
EN
LX LX LX FB
NC
GND
6
CHOKE󴅐CAP
MA_DR27
4.02K/4/1
MA_DR31
1.27K/4/1
MAC49
0.1u/4/X7R/16V/K
MAR114 MASK/0/4/SHT/M/X
VPP_25V
MA_DC22 22p/4/NPO/50V/J
MAC50
0.1u/4/X7R/16V/K
VPP25_EN
󲓢󴖨󱌸󴫓
2.5V
SUPPORT DDR4
MAC51
0.1u/4/X7R/16V/K
4
MAC52
0.1u/4/X7R/16V/K
3
VPP CAP
*
VPP_25V
Title
RT8068A_VPP25 POWER
Size Document Number Rev
Custom
Date: Sheet of
x0
󱡰󵙄󱬂
MA_DC23 22u/8/X5R/6.3V/M
GA-B250M-D2VX-SI
2
22u*1PCS
MA_DC24 22u/8/X5R/6.3V/M
32 53Monday, November 14, 2016
1
1.0
Page 33
8
smd.db-x7.ru
7
6
5VDUAL
5
+12V
4
3
2
1
REV:0.1
NPR22
NPC2
0.1u/6/X7R/25V/K
UGATE_PCH PHASE_PCH
LGATE_PCH
PCH_1V0_GD
0/8/X
D D
5VDUAL
NPR1
2.2/6
DRV_PCH
NPC4
1u/6/X7R/16V/K
C C
B B
P1V0_PCH_EN
NPR19 100K/4/1
PCH_1V0_GD
3
NPR12 280K/4/1
7
EN
RF
CS PGOOD
5
2 1
NPR20 470K/4/1/X
10
BOOT
9
VCC
UGATE
8
PHASE
64
LGATEFB
GND
NPU1
11
RT8237/[10TA1-608237-01R]
PCH_RF
NPR21 470K/4/1
FS=290K OCP=30A
NPD1 B140/SMA/1A
P1V0_VIN_D
UGATE_PCH
PHASE_PCH
LGATE_PCH
NPD2 B140/SMA/1A
NPC1
0.1u/4/X7R/16V/K
Close Choke
NPR2 2.2/6
NPR4
8.2K/4
NPL1 47/4030/15A/S
BEAD
D2D3D4
D5
NPQ1
G
G
NTMFS4C10NT1G/PPAK/970pF/7.3m
NTMFS4C10NT1G/PPAK/970pF/7.3m
S1D1S3
S2
D2D3D4
D5
S1D1S3
S2
PWR SEQ
VCC1_0_PCH
P1V0_PCH_EN
A A
8
NPR14 0/4/X
P1V0_PCH_EN
3VDUAL
NPR16 30K/4/1
VCC1_0_EN 16
NPR5 MASK/0/4/SHT/20/X
NPR17 56K/4/1
7
5VSB
NPR15
8.2K/4/X
132
NPC9
2.2u/4/X5R/6.3V/M
P1V0_PCH_EN
3
D
G S
SOT23
2
1
NPQ4 2N7002/SOT23/25pF/5/X
NPQ3
MMBT2222A/SOT23/600mA/40/X
SOT23
6
NPC10 22u/8/X5R/6.3V/M
CHOKE
󴨔󲒇󳺷
5
󰵉󱅃󰻏󳗍󱙹󲔂
CHOKE󴅐CAP
P1V0_VIN
NPC3 1u/6/X7R/16V/K
Close MOS
NPQ2
4
󲰱󲁘󳽙󱠜
1
+
NPEC1
100u/OS/D/16V/69/A/35m
NPL2 1uH/18A/IMD0809/BP/D
NPR6
2.2/6
NPC7 1n/4/X7R/50V/K
P1V0_PCH_ADJ
󲓢󴖨󱌸󴫓
L=1u DCR=3.2 mohm Isat=18A Idc=15A
NPC8 22p/4/NPO/50V/J/X
3
VCC1_0_PCH
1
+
NPR8 2K/4/1
RS
NPR13
RO
4.12K/4/1
0.704*(1+RS/RO) = Vout
Title
Size Document Number Rev
Custom
Date: Sheet of
NPEC2 560u/FP/D/6.3V/69/A/11m
Remote sense
󴨔󱻧󲙉󵄖󳗍󴯩󴹒󳨸󵸧󲈒󱘧
RT8237_PCH POWER
GA-B250M-D2VX-SI
2
33 53Monday, November 14, 2016
1.0
1
Page 34
5
smd.db-x7.ru
5VDUAL
REV:0.51
* 5Vdual , update from SKL 0.2B
SOT23
3
D
G S
2
1
C41 1n/4/X7R/50V/K/X
D D
MMBT2222A/SOT23/600mA/40
5VAUX_SW16
5VSB
R51
8.2K/4
2N7002/SOT23/25pF/5
Q54
R113
8.2K/4
132
5VD
Q32
SOT23
L_G1
4
+12V
Q30
NTMFS4C10NT1G/PPAK/970pF/7.3m
R57
8.2K/4
VCC
P_EN
5VSB
22u/8/X5R/6.3V/M
BC59
S3 S2 S1
1 3
G
D1 D2 D3 D4
D5
Q31 P2003ED/P/TO252/30m
2
5VDUAL
BC58 22u/8/X5R/6.3V/M
3
2
1
3VDUAL
Rise/Fall max 50us Rise:20% - 80% Fall :2V- 0.8V
R36 22K/4
C9 22u/8/X5R/6.3V/M
󰵓
22u
󵙄󱬂
O_-RSMRST 12,16
C8 1n/4/X7R/50V/K
Meet the rise time
3VDUAL
2
L1085DG/TO252/5A
Q4
5VDUAL
3 1
BC27
0.1u/4/X7R/16V/K
R37 100/4/1
R38 169/4/1
3VDUAL
BC25
0.1u/4/X7R/16V/K
5VSB
R52 1K/4/1
C C
5VAUX_SW16
R53 1K/4/1
R56 100K/4/1/X
C23
0.1u/4/X7R/16V/K
3VDUAL_PCH
B B
NQ9 L1117LG/N/SOT223/1A
3 2
3VDUAL_PCH 3VDUAL_PCH
A A
4
NBC67
0.1u/4/X7R/16V/K
1
NR217 301/4/1
NR218 510/4/1
NBC66 22u/8/X5R/6.3V/M
5VSB
NBC68 1u/4/X5R/6.3V/K
O_-RSMRST
N_-DEPSLP12
(
󰵖󰵓󰸿
3VDUAL
NR203 75K/4/1/X NR204 27K/4/1/X NC23 1u/4/X5R/6.3V/K/X
D4
BAT54A/SOT23/200mA/X
SOT23
)
O_-RSMRST
5VSB
3
D
G S
NR202 22K/4/X
2
NQ18 MMBT2222A/SOT23/600mA/40/X
SOT23
132
At least 10ms delay after 3VDUAL stabel
SOT23
1
NQ19 2N7002/SOT23/25pF/5/X
Gigabyte Technology
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
DISCRETE POWER
GA-B250M-D2VX-SI
34 53Monday, November 14, 2016
1.0
1
Page 35
8
smd.db-x7.ru
5VSB
D D
󴜃󳲻󱪝
C C
-PSON16
VCC VCC
MH1 HOLE_3/X
12
1 2
345
Patch some PSU no internal
R695
pull up
22K/4
resistor
BC37
0.1u/4/X7R/16V/K
91011
8 7 6
BC39
1u/4/X5R/6.3V/K
MH2 HOLE_3/X
12
1 2
HOLE_4-RH-1 HOLE_4-RH-5MM-1
MH5 HOLE_3/X
91011
12
1 2
345
B B
MH6 HOLE_3/X
8
12
7
1
6
2
7
*󱅳󵖭 -5V
91011
8 7 6
345
91011
8 7 6
345
VCC3
-12V
BC36
0.1u/4/X7R/16V/K/X
14/12/24 Modify
MH3
for EMI
345
2 1
12
91011
MH4
345
2 1
12
91011
6
ATX
13
3.3V
14
-12V
15
GND
16
PSON
17
GND
18
GND
19
GND
20
-5V
21
5V
22
5V
23
5V
24
GND
3.3V
3.3 GND
GND
GND POK
5VSB
12V 12V
3.3V
1 2
V
3 4
5V
5 6
5V
7 8 9 10 11 12
BK
APW/2*12/BK/VA/SN/2SHK/PA66
6 7 8
HOLE_3/X
6 7 8
HOLE_3/X
VCC3
5
BC35 22u/8/X5R/6.3V/M
BC38 510/6/X
BC42
To prevent the 5VSB under loading when boot
510/6/X
󱙃󱫣󱪝/󱂒󱫁󵸧
1
1
4
VCC3VCC3VCC3
BC43
1u/4/X5R/6.3V/K
K6
K1_ICT/X
K5
K1_ICT/X
BC46 1u/4/X5R/6.3V/K
0.1u/4/X7R/16V/K
1
1
BC44
K1_ICT/X
K1_ICT/X
K3
K2
BC48 1u/4/X5R/6.3V/K
BC45
0.1u/4/X7R/16V/K
BC41
0.1u/4/X7R/16V/K
K1_ICT/X
1
K1_ICT/X
1
VCC
VCC
+12V
K1
K4
K1-ICT 4MMH
To prevent the 5VSB under loading when boot
1
AD1 AZ2225-01L/SOD323/X
I1
4MMH/X
I3
4MMH/X
I5
4MMH/X
3
5VSB
I2
4MMH/X
I4
4MMH/X
2
PWOK
PWOK 16
BC9
4.7u/6/X5R/6.3V/K
+12V DUMMY LOAD
To fix 12V light load abnromal issue
N_GPP_D912
ATXX4 POWER CONNECTORATXX24 POWER CONNECTOR
ATX_12V_2X4
1
GND
2
GND
3
GND
4
GND
APW/2*4/BK/OC/P/4.2/VA/SN/OH::Location ATX_12V_2X4
RN2
2.7K/8P4R/4
RN3
2.7K/8P4R/4
RN4
2.7K/8P4R/4 RN5
2.7K/8P4R/4
VCC3
R1 1K/4/1
RN6
2.7K/8P4R/4
MMBT2222A/SOT23/600mA/40
5
+12V
6
+12V
7
+12V
8
+12V
BK
+12V
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
R703 330/4
Q9
1
V12
BC7
0.1u/4/X7R/16V/K
132
SOT23
󲇉󴞜󴽣󱝺
DUMMY LOAD
VCC VCC35VSB
RN7 1K/8P4R/6/X
1 2
3 4
5 6
A A
7 8
RN8 1K/8P4R/6/X
1 2
3 4
5 6
7 8
RN9 1K/8P4R/6/X
1 2
3 4
5 6
7 8
-PROHOT
COUPON
A_-PROCHOT
R2 MASK/0/4/SHT/M/X
COUPON1
COUPON1 COUPON/X
VR_HOT 27A_-PROCHOT4,16
21
BY LAYOUT
VDDQ
󰺖󳺷
R&D
󲇉󴞜󴽣󱝺
153
Gigabyte Technology
COUPON2
8
7
6
5
COUPON2 COUPON/X
4
21
3
Title
ATX POWER CONNECTOR
Size Document Number Rev Custom
Date: Sheet of
2
GA-B250M-D2VX-SI
35 53Monday, November 14, 2016
1
1.0
Page 36
5
smd.db-x7.ru
4
3
2
1
KB_MS_USB ESD
D D
KB/MS/6P/PC99/OS/RA/D/2
C C
KB_MS_USB DAMPING/PU
Rev: 81
MSD
ATA
MSCLK
KBDATA KBCLK
KB_MS
7
8 11 12
1
2
5
6
1314151617
10
9
MS
4
3
KB
$0.118
FSVCC_KM
KMBC1
0.1u/4/X7R/16V/K
KB_MS_USB PWR
MSDATA
KBDATA
KMED1
1 2 3 4
MASK/AZC099-04S/SOT23-6L/X
KBCLK
6 5
FSVCC_KM
MSCLK
KDAT16
KCLK16 MDAT16 MCLK16
B B
FSVCC_KM
A A
KCLK MDAT MCLK
KMR1 82/6 KMR2 82/6 KMR3 82/6 KMR4 82/6
KMRN1
78 56 34 12
8.2K/8P4R/6
KDAT MDAT MCLK KCLK
KBDATAKDAT KBCLK MSDATA
MSCLK
KMC2
KMC1
180p/4/NPO/50V/J
180p/4/NPO/50V/J
KMC3
KMC4
180p/4/NPO/50V/J
180p/4/NPO/50V/J
USB OC PROTECT
Gigabyte Technology
Title
KB_MS_USB
Size Document Number Rev A
5
4
3
Date: Sheet of
2
GA-B250M-D2VX-SI
36 53Monday, November 14, 2016
1
1.0
Page 37
8
smd.db-x7.ru
DVI
Rev: 0.8
NET
󱌸󴫓
DVI_TXC4
DVI_TXC-4
D D
DVI_TX04
DVI_TX0-4
DVI_TX14
DVI_TX1-4
DVI_TX24
DVI_TX2-4
DVI:20/4/6/4/20 Impedance=85 +- 17.5%
VBC1 0.1u/4/X7R/16V/K VBC2 0.1u/4/X7R/16V/K
VBC3 0.1u/4/X7R/16V/K VBC4 0.1u/4/X7R/16V/K
VBC5 0.1u/4/X7R/16V/K VBC7 0.1u/4/X7R/16V/K
VBC8 0.1u/4/X7R/16V/K VBC9 0.1u/4/X7R/16V/K
C C
VR17 1K/4/1
VCC
VQ2_2 N_DDPC_CTRLCLK
3
D
G S
2
7
DVI_SCL
VQ2 2N7002/SOT23/25pF/5
SOT23
1
DVITXC+ DVITXC-
DVITX0+ DVITX0-
DVITX1+ DVITX1-
DVITX2+ DVITX2-
VR1 680/4/1 VR2 680/4/1
VR3 680/4/1 VR4 680/4/1
VR7 680/4/1 VR8 680/4/1
VR9 680/4/1 VR10 680/4/1
VR16 8.2K/4
VCC
6
DVI_G
2N7002/SOT23/25pF/5
VQ1
VQ1_2
3
D
G S
2
5
DVI PU
󵕻󲹘󵙄
VR14
2.2K/4/1
DVI_SDA DVI_SCL
SOT23
1
N_DDPC_CTRLCLK10
N_DDPC_CTRLDATA10
4
VCC
Update 2015.05.27
VD1 BAT54A/SOT23/200mA
SOT23
VR13
2.2K/4/1
VR5 2.2K/4/1 VR6 2.2K/4/1
0.1u/4/X7R/16V/K/X
VBC6
VCC3
3
DVI CONN
NET
󱌸󴫓
*
FSVCC_KM
DVITX0­DVITX0+ DVITX1­DVITX1+ DVITX2­DVITX2+
DVI_SCL DVI_SDA
DVITXC­DVITXC+
DVI_HP
VR15
20K/4/1
2
M1M2
17 18
9
10
1 2
3 11 19 12 13
4
5 20 21
6
7 14 15 22 24 23
8 16
DVI
17
1619824
COMMON
1
M5 M6 M7 M8
DVI-30P-4P-1
VR18 1K/4/1
VCC
3
D
G S
2
DVI_SDA
VQ3 2N7002/SOT23/25pF/5
SOT23
1
N_DDPC_CTRLDATAVQ3_2
VR19 8.2K/4
VCC
G S
VQ4_2
3
D
2
1
DVI_HP
VQ4 2N7002/SOT23/25pF/5
SOT23
N_DVI_HDP_F
VR20 1M/4
VCC3
N_DVI_HDP_F 10
󱶼󴸃󱹘
DVI-D/24P/SC/RA/D/SH
DV
I-D
11NR6-501024-31
B B
ESD
NET
0.1u/4/X7R/16V/K
󱌸󴫓
VBC10
FSVCC_KM
DVI_HP
DVI_SCL
VESD3
1 2 3 4
AZC099-04S/SOT23-6L
6 5
DVI_SDA
NET
FSVCC_KM
󱌸󴫓
DVITX1+ DVITX1-
VESD2
DVITX1­DVITX1+
9
10
NCNCNCNCNC
D1+
D1-
12345 6
AZ1045-04F/MSOP10
Close to connector
A A
DVITX2­DVITX2+
7
8
GND
D2+
D2-
DVITX2+ DVITX2-
* swap
DVITXC+
VESD1
DVITXC+ DVITXC-
9
10
NC
NCNCNC
D1+
D1-
12345 6
AZ1045-04F/MSOP10
DVITX0+DVITXC­DVITX0-
7
8
NC
GND
D2+
D2-
DVITX0­DVITX0+
Close to connectorClose to connector
Gigabyte Technology
Title
Size Document Number Rev Custom
8
7
6
5
4
3
Date: Sheet of
2
DVI
GA-B250M-D2VX-SI
37 53Monday, November 14, 2016
1
1.0
Page 38
5
smd.db-x7.ru
4
3
2
1
RTD2168 R1.03
VCC3
D D
DVC14 MASK/0.1u/4/X7R/16V/K/X
DVC17
C C
VGA_AUX4 VGA_AUX-4
VGA_TXN04 VGA_TXP14 VGA_TXN14
DVC18 DVC19 DVR12 MASK/12K/4/1/X DVC20 DVC21 DVC22 DVC23
Reserve Pull High
B B
VCC3
DVR14 DVR15
󲒇󳺷
N_DDPD_CTRLCLK10
N_DDPD_CTRLDATA10
MASK/0.1u/4/X7R/16V/K/X MASK/0.1u/4/X7R/16V/K/X MASK/0.1u/4/X7R/16V/K/X
MASK/0.1u/4/X7R/16V/K/X MASK/0.1u/4/X7R/16V/K/X MASK/0.1u/4/X7R/16V/K/X MASK/0.1u/4/X7R/16V/K/X
MASK/4.7K/4/X
MASK/4.7K/4/X
PCH
DVR19 2.2K/4/1 DVR20 2.2K/4/1
DVC15 MASK/10u/6/X5R/6.3V/M/X
MASK/0.1u/4/X7R/16V/K/X
VGA_VCCK_V12 VGA_AUX_CH_P VGA_AUX_CH_N VGA_RRX VGA_LANE0_P VGA_LANE0_N VGA_LANE1_P VGA_LANE1_N
VGA_SMB_SCL VGA_SMB_SDA
N_SMBCLK8,9,12,19,20,27
N_SMBDATA8,9,12,19,20,27
󳨸
DVC16
25
AVCC_12
26
AUX_P
27
AUX_N
28
RRX
29
LANE0P
30
LANE0N
31
LANE1P
32
LANE1N
33
EPAD_GND
DVR16 MASK/0/4/SHT/M/X DVR17 MASK/0/4/SHT/M/X
VCC3
VGA_AVCC33
24
AVCC_33
RTD2168
HPD
1
VGA_HPD
VGA_SCL39
VGA_SDA39
VGA_POL2_SCL
VGA_LDO_EN
VGA_POL1_SDA
23
22
21
20
LDO_EN
POL2_SCL
SMB_SCL
2
VGA_SMB_SCL
VGA_VSYNC39 VGA_HSYNC39
DVCC_33
POL1_SDA
SMB_SDA
VGA_SCL
DVCC_33
3
4
5
VGA_SCL
VGA_SMB_SDA
X'TAL EMBEDDED
VGA_VCCK_V12
19
18
17
XO
XI/CKIN
VCCK_12
GND_DAC GREEN_N GREEN_P
VDD_DAC_33
VGA_SDA
VSYNC
HSYNC
6
7
8
MASK/RTD2168/[10HQ5-A32168-10R]/X
VGA_VSYNC
VGA_HSYNC
VGA_SDA
DVC12 MASK/0.1u/4/X7R/16V/K/X
DVU1
16
RED_N
15
RED_P
14 13 12
BLUE_N
BLUE_P
11 10 9
VCC3
DVC26 MASK/0.1u/4/X7R/16V/K/X
DVC13 MASK/1u/4/X5R/6.3V/K/X
VGA_RED_P
VGA_GREEN_P
VGA_BLUE_P VGA_VDD_DAC_33
DVC24 MASK/4.7u/6/X5R/6.3V/K/X
DVC25 MASK/0.1u/4/X7R/16V/K/X
VGA_RED_P 39
VGA_GREEN_P 39VGA_TXP04
VGA_BLUE_P 39
POWER
VCC3
DVC10 0/6/SHT/M/X
DVC11 0/6/SHT/M/X
Power on latch
VCC3
DVR8 MASK/8.2K/4/X
DVR10 MASK/8.2K/4/X
POL2_SCL (PIN23)
Embedded LDO
VCC3
DVR13
LDO_EN(PIN21)
0
VCCK_V12 from External 1.2V
DP HPD
VGA_POL1_SDA
VGA_POL2_SCL
POL1_SDA(PIN22)
0
ROM ONLY
1
MODE
MASK/8.2K/4/X
VCCK_V12 from Embedded LDO
VGA_HPD
DVR18 100K/4/1/X
VGA_AVCC33
VGA_VDD_DAC_33
DVR9 MASK/8.2K/4/X
DVR11 MASK/8.2K/4/X
0
X
VGA_LDO_EN
1
EP MODE EEPROM
MODE
1
N_VGA_HDP_F 10
A A
Title
Size Document Number Rev
Custom
5
4
3
Date: Sheet of
2
Gigabyte Technology
NXP-PTN3356
GA-B250M-D2VX-SI
38 53Monday, November 14, 2016
1
1.0
Page 39
5
smd.db-x7.ru
4
3
2
1
R1.03VGA SIGNAL
VCC
D D
DVD1 MASK/BAT54A/SOT23/200mA/X
SOT23
VGA_SDA_F
MASK/2.2K/4/1/X
VGA_SDA38
VGA_SCL38
C C
VGA_VSYNC38
VGA_HSYNC38
B B
VGA_VSYNC G_VSYNC
VGA_HSYNC
DVR2
DVR1 MASK/33/4/X
DVR4 MASK/33/4/X
VGA_SCL_F
DVR3 MASK/2.2K/4/1/X
VGA_SDA VGA_SCL
DVC2 MASK/10p/4/NPO/50V/J/X
G_HSYNC VGA_SCL
DVC3 MASK/10p/4/NPO/50V/J/X
VGA CONN.
DVC1 MASK/0.1u/4/X7R/16V/K/X
VGA ESD
󲛿󵨡󱛔
FSVCC_KM
G_VGA_R G_VGA_G G_VGA_B
G_VSYNC
G_HSYNC
VGA(BLACK)
1617
6 1 7 2 8 3 9 4
10
5
MASK/VGA/BK/SC/RA/D/2/HR/X
DVESD1
1 2 3 4
MASK/AZC099-04S/SOT23-6L/X
VGA
11 12 13 14 15
6 5
VGA_SDA
VGA_SDA G_HSYNC G_VSYNC VGA_SCL
VCC
VGA_RED_P38
VGA_GREEN_P38
VGA_BLUE_P38
A A
VGA_RED_P VGA_GREEN_P VGA_BLUE_P
DVR5
MASK/75/4/1/X
DVR7 MASK/75/4/1/X
DVR6 MASK/75/4/1/X
Close to Filter
DVC4
MASK/10p/4/NPO/50V/J/X MASK/10p/4/NPO/50V/J/X MASK/10p/4/NPO/50V/J/X
DVFB1 MASK/30/4/4A/S/X DVFB2 MASK/30/4/4A/S/X DVFB3 MASK/30/4/4A/S/X
DVC5
DVC6
DVC7 MASK/10p/4/NPO/50V/J/X
MASK/10p/4/NPO/50V/J/X MASK/10p/4/NPO/50V/J/X
FOR EMI
5
4
DVC8
DVC9
G_VGA_R G_VGA_G G_VGA_B
3
DVESD2
G_VGA_G
G_VGA_R
Title
Size Document Number Rev
Custom
Date: Sheet of
1 2 3 4
2
6 5
G_VGA_B
MASK/AZC099-04S/SOT23-6L/X
VCC3
Gigabyte Technology
DP-VGA RTD2168
GA-B250M-D2VX-SI
39 53Monday, November 14, 2016
1
1.0
Page 40
5
smd.db-x7.ru
LAN:RTL8111G
D D
LA_MDI0+41
LA_MDI0-41
LA_MDI1+41
LA_MDI1-41
LA_MDI2+41
LA_MDI2-41
C C
LA_-CLKREQ10
L1+CLK REQ#
B B
󵙉󱭖󲄒
LA_SRCCLK_LAN󰶔CLKREQ#
R1.06
33
LA_MDI0+ LA_MDI0­LA_DVDD10 LA_MDI1+ LA_MDI1­LA_MDI2+ LA_MDI2­LA_DVDD10
LAREQ1 MASK/0/4/SHT/20/X
:
󳬉󴁆
LA_ML_OP11
LA_ML_ON11
LA_SRCCLK_LAN10
LA_-SRCCLK_LAN10
LA_LED_ACT_TXRX 41
LA_LED_LINK100
LA_LED_ACT_TXRX
LA_LED_LINK1000
25
LED0
CKXTAL1
LED1/GPO
LED2(LED1)
VDDREG(VDD33)
HSIP
HSIN
REFCLK_P
REFCLK_N
RTL8111G-CG/QFN32
16
LA_ML_ON_C
LA_LED_LINK100 41 LA_LED_LINK1000 41
REGOUT(NC)
DVDD10(NC)
LANWAKEB
ISOLATEB
LAR12 2.49K/4/1
LA_XTALO
LA_DVDD10
LA_RSET
LA_VDD33
LA_XTALI
LAU1
GND
1
MDIP0
2
MDIN0
3
AVDD10(NC)
4
MDIP1
5
MDIN1
6
MDIP2(NC)
7
MDIN2(NC)
8
AVDD10
LA_MDI3+41
LA_MDI3-41
32313029282726
RSET
AVDD33
AVDD10
CLXTAL2
RTL8111G(S)/8106E
MDIP3(NC)
MDIN3(NC)
AVDD33(NC)
CLKREQB
9101112131415
LA_CLKREQB
LA_VDD33
LA_MDI3-
LA_MDI3+
LA_ML_OP_C
LAR1
8.2K/4
VCC3
LAC3 0.1u/4/X7R/16V/K LAC2 0.1u/4/X7R/16V/K
󵘫IC󴼚󴳓󱣆
LA_ ML-->80󲪙󱤏:[15/5/5/5/15]
A A
5
PERSTB
HSON HSOP
4
24 23 22 21 20 19 18 17
LA_REGOUT 3VDUAL_LAN1 LA_DVDD10 N_-PCIE1_WAKE N_ISOLATEB PCIE_OB1_RST LA_ML_IN_C LA_ML_IP_C
LAR9
MASK/0/6/SHT/M/X
LAC4 0.1u/4/X7R/16V/K LAC1 0.1u/4/X7R/16V/K
SRCCLK-->50󲪙󱤏:[18/4/10/4/18]
MDI ESD
4
3
LAX1 25M/16p/30ppm/49US/20/D
LA_XTALI
LA_
XTALO
LAC5 20p/4/NPO/50V/J
FOR ERP WAKEUP
LA_VDD33
N_-PCIE1_WAKE 16 O_-PFMRST2 16
LA_ML_IN 11 LA_ML_IP 11
PCIE_OB1_RST
󵝙󳒢
LA_MDI1- LA_MDI1+
1 2
LA_MDI0+ LA_MDI0-
3 4
LA_MDI3- LA_MDI3+
1 2
LA_MDI2+ LA_MDI2-
3 4
*
LAESD2 AZC099-04S/SOT23-6L/X
6 5
LAESD3 AZC099-04S/SOT23-6L/X
6 5
3
LAC6 20p/4/NPO/50V/J
VCC3
LAR4 1K/4/1
LAR5 15K/4/1/X
LABC4 100p/4/NPO/50V/J/X
5VDUAL
2
LAN POWER
(CLOSE LAU1 PIN22,30,3,8)
PIN22 PIN8
LABC2 1u/4/X5R/6.3V/K
PIN30
LABC9
0.1u/4/X7R/16V/K
PIN3
LABC3
0.1u/4/X7R/16V/K
LABC2:1U CLOSE PIN22[REALTEK REQ]
LAN POWER
LAN POWER
note: lan power
LA_VDD33
PIN11
LABC18
0.1u/4/X7R/16V/K
󴽬󲋮󱌓󵙄󲲊
(CLOSE LAU1 PIN:11,32)
LABC27
4.7u/6/X5R/6.3V/K
LABC14
0.1u/4/X7R/16V/K
PWR SURGE
LABC18,27:CLOSE PIN11[REALTEK SURGE] LABC14,20:CLOSE PIN32[REALTEK SURGE]
LAN POWER
LA_REGOUT LA_DVDD10
PIN24
LABC5
0.1u/4/X7R/16V/K
Title
Size Document Number Rev Custom
2
Date: Sheet of
LAR8
MASK/0/6/SHT/M/X
(CLOSE LAU1 PIN24)
Gigabyte Technology
Realtek RTL8111G
1
LA_DVDD10
LA_DVDD10
LABC8
0.1u/4/X7R/16V/K
3VDUAL_LAN1
3VDUAL_LAN1
(CLOSE LAU1 PIN23)
LA_VDD33
PIN32
LABC20
4.7u/6/X5R/6.3V/K
PWR SURGE
LA_DVDD10
GA-B250M-D2VX-SI
40 53Monday, November 14, 2016
1
PIN23
LABC6
0.1u/4/X7R/16V/K
1.0
Page 41
5
smd.db-x7.ru
USB_LAN CONNECTOR
R1.06
4
USB_LAN CONNECTOR
note:
󱌸󴫓󲘽
3
USB NAME
2
1
3VDUAL_LAN1
[RTL8111G]
note:
󱌸󴫓󲘽
RMA ESD PROTECT
D D
󱌸󴫓
N_+USBP8
N_-USBP7
C C
1 2 3 4
LAUESD1 AZC099-04S/SOT23-6L
6 5
USB NAME
LA_MDI0+40
LA_MDI0-40
LA_MDI1+40
LA_MDI1-40
LA_MDI2+40
LA_MDI2-40
LA_MDI3+40
LA_MDI3-40
N_-USBP8
FUSEVCC_R
N_+USBP7
LABC22
0.01u/4/X7R/25V/K/X
LA_
MDI0+ LA_MDI0- LAN_3VDUAL_LED LA_MDI1+ LA_MDI1­LA_MDI2+ LA_MDI2­LA_MDI3+ LA_MDI3-
LABC25 MASK/0/4/SHT/M/X
LA_CN_L1
LA_CN_L10
USB_LAN
LA_LED_ACT_TXRX
L1 L2 L3 L4 L5 L6 L7 L8 L9
L10
UP
DOWN
USB+LAN/1G/GO,Y/OS/RA/D/12C/ES/[11NR6-702009-Z1R_11NR6-702009-R2R]
D1
LA_LED_D2
D2
LA_LED_D3
D3
LA_LED_LINK1000
D4 U1
U2 U3 U4 U5 U6 U7 U8
LAR13 330/4
LAR14 330/4
N_-USBP7 11 N_+USBP7 11
N_-USBP8 11 N_+USBP8 11
LA_LED_ACT_TXRX 40
LA_LED_LINK1000 40
󱌸󴫓
LA_LED_LINK100 40
LAUBC7
0.1u/4/X7R/16V/K LAUBC23
0.1u/4/X7R/16V/K/X
LAFB2 MASK/0/4/SHT/M/X
LABC24
0.1u/4/X7R/16V/K/X
FUSEVCC_R
FUSEVCC_R
LA_MDI-->100
note:
󱌸󴫓󲘽
USB_LAN LAYOUT
󳢃󲁘󱙟
USB POWER EMI SHORT PAD
FUSE
󱌸󴫓
LAUF1
B B
5VDUAL FUSEVCC_R
1 2
SPR-P200T/6V/8/S
:[20/4/8/4/20]
󲪙󱤏
PS:󴣟EMI
LAR24 MASK/0/4/SHT/M/X
󵙉󲮋
Close to connector
U2
U1
U3
U4
U8
U6
U7
U5
L5
L1
L2
D1
A A
YELLOW
L7
L3
L6
L8
L4
ORANGE (+,-)
5
(-,+)
L9
L10
D4
D3D2
GREEN
Dual Color LED
D4
D4
Single Color LED
D2
D3
D3
D1
Green
Orange
Yellow
4
USB_LAN 2-Port 2.0A
FUSE-0805
3
LAN POWER
󱌸󴫓
Title
Size Document Number Rev
Custom
Date: Sheet of
2
3VDUAL_LAN1 3VDUAL_PCH
Gigabyte Technology
LAN CONNECTOR-RTL8111HS
note: lan power
LAPW1 MASK/0/4/SHT/20/X
GA-B250M-D2VX-SI
󴽬󲋮󱌓󵙄󲲊
LAPW2 0/4/X
41 53Monday, November 14, 2016
1
3VDUAL
* *
1.0
Page 42
Rev 0.5
smd.db-x7.ru
5
4
CR34 20K/4/1
CBC42 100p/4/NPO/50V/J/X
3
2
1
ALC887
D D
50󲪙󱤏:4/5
C C
󰵒󱪝
VCC3
SPDIFO2_HDMI43
C_ACZ_SDOUT12 C_ACZ_BITCLK12
C_ACZ_SDIN012 C_ACZ_SYNC12
C_-ACZ_RST12
AUDIO JACK
AVDD
CBC12
CR63 MASK/0/4/SHT/10/X
CR60 MASK/0/4/SHT/10/X
22p/4/NPO/50V/J/X
CBC34 10u/6/X5R/6.3V/M
CBC35 10u/6/X5R/6.3V/M
CR61 22/4
CBC32
CBC38
0.1u/4/X7R/16V/K
1 2 3 4 5 6 7 8
9 10 11 12
DVDD1 GPIO0/SPDIF1 GPIO1 DVSS1 SDATA_OUT BIT_CLK DVSS2 SDATA-IN DVDD2 SYNC RESET# PC_BEEP
Digital Area
Analog Area
CBC43
100p/4/NPO/50V/J/X
CR20 5.1K/4/1
FRONT_JD43
CR23 10K/4/1
LINE1_JD43
CR18 20K/4/1
JD resistors close to pin13 of CODEC
MIC1_JD43
4847464544434241403938
LFE
CEN
EAPD
AVSS2
SPDIF0
SENSE A
LINE2-L
1314151617181920212223
JDREF
SURR-R
SURBACK-L
SURBACK-R
LINE2-R
MIC2-L
MIC2-R
CD_L
CD_GND
CD_R
MIC1-L
AVDD2
SURR-L
MIC1-R
LINE1-L
10u/6/X5R/6.3V/M
37
NC
ALC887-VD2
36
FRONT-R
35
FRONT-L
34
SENSE B
33
CAP
MIC1-VREFO-R/FMIC2
LINE2-VREFO/JD4
MIC2-VREFO/AFILT2
LINE1-VREFO-L/AFILT1
MIC1-VREFO-L/VREFOUT
LINE1-R
CU1
24
ALC887-VD2-CG/LQFP48/9V/S/[10HP5-368870-32R]
32 31 30 29 28 27
VREF
26
AVSS1
25
AVDD1
10u/6/X5R/6.3V/M
CBC1 10u/6/X5R/6.3V/M CBC2 10u/6/X5R/6.3V/M CBC9 10u/6/X5R/6.3V/M CBC11 10u/6/X5R/6.3V/M
CR44 47/4/1
CBC26 1n/4/X7R/50V/K
JD resistors close to pin34 of CODEC
LINE_O_R 43 LINE_O_L 43
VODR
CR16 8.2K/4
VOBR
CR19 8.2K/4
AVDD
CBC10
CBC8 10u/6/X5R/6.3V/M
LINE_IN_R 43 LINE_IN_L 43 MIC1_R 43 MIC1_L 43
FAUDIO_JD 43
Can Support Amp Out
MIC1_VREFO_R 43 LINE2_VREFO 43 MIC2_VREFO 43
MIC1_VREFO_L 43
CBC7 10u/6/X5R/6.3V/M
50󲪙󱤏:4/10
CR51 MASK/0/6/SHT/30/X
5VDUAL
LAYOUT
1. MH1
2. MH2
󲰱󲁘:󴜃󳲻󱪝󰵔 󳧃󵓜󱡩,󰵔
󳧃󵓜󰵖󱡩,󲒂󳀃
󰵉󱻔󲒂󳀃
GND
DGND
Isolate
Isolate
󲔂󱹘
MH1 MH2
LINE2_L43
50󲪙󱤏:4/10
B B
LINE2_R43
MIC2_L43
MIC2_R43
IsolateDGND
LAYOUT GND
󲰱󲁘:󴣊󱇩
󱅐󱆻󳴣
󵜼󲒑󱊉󱜨󱊹󱆀
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
HD AUDIO ALC887
GA-B250M-D2VX-SI
42 53Monday, November 14, 2016
1
1.0
Page 43
5
smd.db-x7.ru
Rev 0.5
D D
CR49 MASK/0/6/SHT/30/X
CR50 MASK/0/6/SHT/30/X
MOATC1 0.1u/4/X7R/16V/K/X
CR21 2.2/6
CR24 0/6/X
4
Close F_AUDIO
Close Codec
Audio jack <--> USB_LAN
3
LINE-OUT
LINE-IN
2
LINE_O_R42
LINE_O_L42
CEC1 100uF/D/10V/6*5/[11CE2-651000-05R]
CEC2 100uF/D/10V/6*5/[11CE2-651000-05R]
LINE_IN_R42
LINE_IN_L42
1
+
1
+
CR1 62/4
CR14 62/4
CR5 62/4
CR8 62/4
CBC19
180p/4/NPO/50V/J
CBC20
180p/4/NPO/50V/J
1
CR7 22K/4 CR6 22K/4
AJ_B5
AJ_B2
CBC24 180p/4/NPO/50V/J
AJ_A5
AJ_A2
CBC23 180p/4/NPO/50V/J
Under Audio jack
*
C C
SPDIF_OUT
SPDIFO2_HDMI42
CR26 MASK/0/4/SHT/10/X
CBC14
100p/4/NPO/50V/J
SPDIF_O
PH/1*2/BK/2.54/VA/D
,0ohm󲒂short pad
󵄘󳑫󱆖
SPDIF_IN
MIC-IN
SURROUND
CEN/LFE
MIC1_R42
MIC1_L42
CR17 62/4
CR22 62/4
MIC1_VREFO_L42 MIC1_VREFO_R42
CBC3
180p/4/NPO/50V/J
AJ_C5
AJ_C2
CBC4 180p/4/NPO/50V/J
For HDMI SPDIF
AZALIA JACK
B B
AZALIA JACK
AUDIO
C4
LINE1_JD42
FRONT_JD42
MIC1_JD42
A A
LINE1_JD AJ_A5
AJ_A2
FRONT_JD AJ_B5
AJ_B2
MIC1_JD AJ_C5
AJ_C2
5
C4
C3
C3
C5
C5
C2
C2
GND
B4
B4
B3
B3
B5
B5
B2
B2
GND
A4
A4
A3
A3
A5
A5
A2
A2
GND
A1
A1 MH4
MH5
MH1 MH2 MH3
MH4 MH5
A3RP/13P/BL,LI,PK/RA/D/1/B
BLUE
LINE-IN
GREEN
LINE-OUT
PINK
MIC-IN
MH1 MH2 MH3
4
SURR BACK
AZALIA FRONT PANEL
3
CRN1
SOT23
1 2 3 4 5 6
SOT23
7 8
180p/4/NPO/50V/J/X
2
8.2K/8P4R/4
M2_L M2_R L2-R
L2-L
VCC3
CR58 22K/4 CR54 22K/4
F_AUDIO
1
2
3
4
CR55 20K/4/1
5
6
7
CR59 39.2K/4/1
9
10
PH/2*5K8/GY/2.54/VA/D
CBC29
CBC30
180p/4/NPO/50V/J/X
Title
Size Document Number Rev Custom
Date: Sheet of
CBC37
180p/4/NPO/50V/J/X
CBC36 180p/4/NPO/50V/J/X
Gigabyte Technology
AUDIO JACK
GA-B250M-D2VX-SI
CR78
8.2K/4/X
1
43 53Monday, November 14, 2016
1.0
CQ4
BAT54A/SOT23/200mA
LINE2_VREFO42
CQ2
BAT54A/SOT23/200mA
MIC2_VREFO42
CBC6 10u/6/X5R/6.3V/M
MIC2_L42
CBC5 10u/6/X5R/6.3V/M
MIC2_R42
FAUDIO_JD42
100uF/D/10V/6*5/[11CE2-651000-05R]
LINE2_R42 LINE2_L42
1
+
CEC9
1
+
CEC6
100uF/D/10V/6*5/[11CE2-651000-05R]
L2_R L2_L
CR13 62/4 CR11 62/4 CR57 62/4
CR53 62/4
L2_R L2_L
Page 44
5
smd.db-x7.ru
4
3
2
1
Rev 0.1
VCC
3
D
LEDQ1 EMF30N02J/SOT23/627pF/30m
D D
PW_CTL
POLYSWITCH-1206-1
G S
2
SOT23
XMP_PWR
1
LEDR3
LEDR2 47/12
30/12/X
LED_PWR
C_LED1
C C
LED/Y/6/S
LED/Y/6/S
C_LED2
LED/Y/6/S
C_LED4
LED/Y/6/S
C_LED5
LED/Y/6/S
Ambient LED Control
B B
S t i l l M o d e
OFF Mode
A A
N_GPP_D22
H L
C_LED6
N_GPP_D2210
ON/OFF
VCC3
LEDR11
8.2K/4
N_GPP_D2210
VCC3
C_LED
LEDR10
8.2K/4
G S
+12V
LEDR7
8.2K/4
LEDQ5 MMBT2222A/SOT23/600mA/40
SOT23
132
3
D
LEDQ8 EMF30N02J/SOT23/627pF/30m
SOT23
2
1
C_LED
PW_CTL
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
Amient Single LED
GA-B250M-D2VX-SI
1
44 53Monday, November 14, 2016
1.0
Page 45
8
smd.db-x7.ru
7
6
5
4
3
2
1
Rev: 0.53
ESD
NET
N_-USBP111
D D
N_+USBP111
PCH_USB3_RXN111 PCH_USB3_RXP111
PCH_USB3_TXN111 PCH_USB3_TXP111
SWAP PIN ,CONN󳨸 NET 󱍖󳥺
󱌸󴄳󴞕
󱌸󴄳󴞕󴨈󲒽
RAU3C1 0.1u/4/X7R/16V/K RAU3C2 0.1u/4/X7R/16V/K
FSVCC_U3R1
R_U3TXP1
󰵖󱌸
U1 U2 U3 U4 U5 U6 U7 U8 U9
R_USB30_1
USB3.0/2.0
VBUS D­D+ GND SSRX­SSRX+ GND SSTX­SSTX+
VBUS
D-
D+
GND
SSRX-
SSRX+
GND
SSTX-
AGND
G1G2G3
SSTX+
AGND
AGND
AGND
USB/18P/BU/OS/RA/D/2/1U/SB
G4
U10 U11 U12 U13 U14 U15 U16 U17 U18
FSVCC_U3R1
R_U3TXN2R_U3TXN1 R_U3TXP2
NET
󱌸󴄳󴞕󴨈󲒽
RAU3C3 0.1u/4/X7R/16V/K RAU3C4 0.1u/4/X7R/16V/K
N_-USBP2 11 N_+USBP2 11
PCH_USB3_RXN2 11 PCH_USB3_RXP2 11
PCH_USB3_TXN2 11 PCH_USB3_TXP2 11
ESD
NET
C C
B B
󱌸󴄳󴞕󴨈󲒽
PCH_USB3_RXP2 PCH_USB3_RXN2 R_U3TXP2
8
9
10
NC
NC
NC
D1+
D1-
GND
1
2
PCH_USB3_RXN2 PCH_USB3_RXP2 R_U3TXN2
3
PCH_USB3_RXN1 PCH_USB3_RXP1
7
NC
NC
D2+
D2-
4
5 6
* swap * swap* swap
RAU3D2 AZ1045-04F/MSOP10
PCH_USB3_RXP1 PCH_USB3_RXN1
NET
󱌸󴄳󴞕󴨈󲒽
R_U3TXP1 R_U3TXN2 R_U3TXN1
7
8
9
10
NC
NC
NC
NC
NC
D1+
D1-
GND
D2+
D2-
1
2
3
4
R_U3TXN1 R_U3TXP1
5 6
RAU3D1 AZ1045-04F/MSOP10
R_U3TXP2
NET
󱌸󴄳󴞕󴨈󲒽
RAU3D3
N_-USBP2 N_+USBP2
N_+USBP1 N_-USBP1
AZC099-04S/SOT23-6L
1 2 3 4
6 5
FSVCC_U3R1
FUSE
5VDUAL
A A
FUSE 2 Port 1 Fuse 2.6A
RAU3F1 SPR-P260T/6V/8/S
1
+
RAU3EC1 100u/OS/D/6.3V/66/A/35m
1 2
FSVCC_U3R1
RAU3C5
0.1u/4/X7R/16V/K
SOT23
U3OC1
N_-USBOC_R11,47
N_-USBOC_R
3
Title
1 2
BAT54A/SOT23/200mA
FSVCC_U3R1 FSVCC_KM
Gigabyte Technology
R_USB30,USB_OC
Size Document Number Rev Custom
8
7
6
5
4
Date: Sheet of
3
GA-B250M-D2VX-SI
2
45 53Monday, November 14, 2016
1.0
1
Page 46
8
smd.db-x7.ru
7
6
5
4
3
2
1
Rev: 0.53
R_USB30_2
USB
󵙄󱬂󱆖󱻕
N_-USBP311 N_-USBP4 11
N_+USBP311 N_+USBP4 11
D D
PCH_USB3_RXN311 PCH_USB3_RXP311
PCH_USB3_TXN311 PCH_USB3_TXP311
NET
󱌸󴄳󴞕󴨈󲒽
RBU3C2 0.1u/4/X7R/16V/K
FSVCC_KM
R_U3TXP3
U1 U2 U3 U4 U5 U6 U7 U8 U9
USB3.0/2.0
VBUS D­D+ GND SSRX­SSRX+ GND SSTX­SSTX+
AGND
AGND
AGND
AGND
USB/18P/BU/OS/RA/D/2/1U/SB
G1G2G3
G4
VBUS
D+
GND
SSRX-
SSRX+
GND
SSTX-
SSTX+
U10 U11
D-
U12 U13 U14 U15 U16 U17 U18
FSVCC_KM
R_U
3TXN4R_U3TXN3
R_U3TXP4
USB
󵙄󱬂󱆖󱻕
RBU3C3 0.1u/4/X7R/16V/KRBU3C1 0.1u/4/X7R/16V/K RBU3C4 0.1u/4/X7R/16V/K
NET
󱌸󴄳󴞕󴨈󲒽
PCH_USB3_RXN4 11 PCH_USB3_RXP4 11
PCH_USB3_TXN4 11 PCH_USB3_TXP4 11
ESD
C C
PCH_USB3_RXN3 PCH_USB3_RXP3
7
8
9
10
NC
NC
NC
NC
ESD
B B
SWAP PIN ESD
󱌸󴄳󴞕
D1+
D1-
GND
D2+
1
2
3
PCH_USB3_RXP3 R_U3TXP4 PCH_USB3_RXN3
4
PCH_USB3_RXP4
RBU3D2
NC
AZ1045-04F/MSOP10
󱌸󴄳󴞕
D2-
5 6
PCH_USB3_RXN4
PCH_USB3_RXP4 R_U3TXP3
R_U3TXP3 R_U3TXN4 R_U3TXN3PCH_USB3_RXN4
7
8
9
10
NC
NC
NC
NC
SWAP PIN
D1+
D1-
GND
D2+
1
2
3
R_U3TXN3
4
R_U3TXP4
RBU3D1
NC
AZ1045-04F/MSOP10
D2-
5 6
R_U3TXN4
ESD
AZC099-04S.R7G/SOT23-6L/[10DEF-550099-20R_10TA1-0I8902-10R]
SWAP PIN
󱌸󴄳󴞕
RBU3D3
N_-USBP3 N_+USBP3
N_+USBP4 N_-USBP4
1 2 3 4
6 5
FSVCC_KM
FUSE
FUSE 2 Port 1 Fuse 2.6A
5VDUAL FSVCC_KM
A A
8
7
RBU3F1 SPR-P260T/6V/8/S
1
+
RBU3EC1 100u/OS/D/6.3V/66/A/35m
1 2
6
RBU3C5
0.1u/4/X7R/16V/K
5
Title
Gigabyte Technology
R_USB30,USB_OC
Size Document Number Rev Custom
4
Date: Sheet of
3
GA-B250M-D2VX-SI
2
46 53Monday, November 14, 2016
1.0
1
Page 47
8
smd.db-x7.ru
Rev: 0.7
D D
Front USB3.0
NET
󴄳󴞕󴨈󲒽
PCH_USB3_RXN511 PCH_USB3_RXP511 PCH_USB3_TXP6 11
PCH_USB3_TXN511 PCH_USB3_TXP511
N_-USBP511
N_+USBP511 N_+USBP6 11
FAU3C1 0.1u/4/X7R/16V/K FAU3C2 0.1u/4/X7R/16V/K
FSVCC_U3F1
F_USB30 PWR
FAU3F1 SPR-P260T/6V/8/S
5VDUAL
1 2
1
+
FAU3EC1 100u/OS/D/6.3V/66/A/35m
C C
7
FU30_TXN1 FU30_TXP1
FSVCC_U3F1
FAU3C5
0.1u/4/X7R/16V/K
F_USB30
REV=1
1
VBUS
10
ID
2
SSRX1-
3
SSRX1+
5
SSTX1-
6
SSTX1+
8
D1-
9
D1+
7
GND
4
GND
BH/2*10K20/BK/ON/2.0/VA/USB3.0/PRT
N_-USBOC_F11
VBUS
SSTX2-
SSTX2+ SSRX2-
SSRX2+
D2+
GND GND
N_-USBOC_F
6
19 15
14 18
17 12
D2-
11 16
13
FU30_TXN2 FU30_TXP2
3
FSVCC_U3F1
U3OC3
BAT54A/SOT23/200mA
NET
FAU3C3 0.1u/4/X7R/16V/K FAU3C4 0.1u/4/X7R/16V/K
SOT23
NET
1 2
󱌸󴄳󴞕󴨈 󲒽
FSVCC_U3F1 FSVCC_F1
󱌸󴄳󴞕󴨈 󲒽
5
PCH_USB3_TXN6 11
PCH_USB3_RXN6 11 PCH_USB3_RXP6 11
N_-USBP6 11
NET
󱌸󴄳󴞕󴨈 󲒽
PCH_USB3_RXP5 PCH_USB3_RXN5
PCH_USB3_RXN5 PCH_USB3_RXP5
FU30_TXP1 FU30_TXN1
FU30_TXN1 FU30_TXP1
4
7
8
9
10
NCNCNCNCNC
D1+
D1-
GND
D2+
12345 6
7
8
9
10
NCNCNCNCNC
D1+
D1-
GND
D2+
12345 6
PCH_USB3_RXN6 PCH_USB3_RXP6
FAU3D1 AZ1045-04F/MSOP10
D2-
PCH_USB3_RXP6
PCH_USB3_RXN6
FU30_TXN2 FU30_TXP2
FAU3D2 AZ1045-04F/MSOP10
CLOSE F_USB30
D2-
FU30_TXP2 FU30_TXN2
3
N_+USBP6
N_-USBP5
AZC099-04S/SOT23-6L
FAU3D3
1 2 3 4
6 5
N_-USBP6
N_+USBP5
CLOSE F_USB30
3VDUAL
2
1
B B
-USBOC_R-USBOC_F
*󲋮 PCH N_GPP_G6(SMI) &
POWER
PCH PU 3Vdual
POWER
󱌸󴄳󴞕󴨈 󲒽
FSVCC_U3F1
A A
UAR1 8.2K/4
N_-USBOC_F
UAR2 15K/4/1
N_-USBOC_F 11
FSVCC_KM
󱌸󴄳󴞕󴨈 󲒽
UBR1 8.2K/4
N_-USBOC_R N_-USBOC_R
UBR2 15K/4/1
N_-USBOC_R 11,45
N_GPP_G613
SOT23
UAD5
N_-USBOC_F
1
3
2
BAT54A/SOT23/200mA
N_-USBOC_F 11 N_-USBOC_R 11,45
Gigabyte Technology
Title
Size Document Number Rev Custom
8
7
6
5
4
3
Date: Sheet of
2
R_USB30,F_USB30, USB_OC
GA-B250M-D2VX-SI
47 53Monday, November 14, 2016
1
1.0
Page 48
5
smd.db-x7.ru
4
3
2
1
Rev: 0.7
NET
󱌸󴫓
D D
N_+USBP1011 N_+USBP9 11
C C
5VDUAL
FRONT USB1
FUSB2X5-HS FUSB2X5-HS
F_USB1
PH/2*5K9/WH/2.54/VA/D
FAU2D1
N_-USBP10
N_-USBP9
AZC099-04S/SOT23-6L
1 2 3 4
1 3 5 6
2 4
87 10
6 5
Close to connector
FUSE 2 Port 1 Fuse 2A
UAF3 SPR-P200T/6V/8/S
1
+
FAU2EC1 100u/OS/D/6.3V/66/A/35m
FSVCC_F1FSVCC_F1
N_+USBP10
3VDUAL
N_+USBP9
FAU2C1
0.1u/4/X7R/16V/K
N_-USBP9 11N_-USBP1011 N_-USBP1211
FSVCC_F1
FRONT USB2
NET
󱌸󴫓
F_USB2
1 3
N_+USBP1211 N_+USBP11 11
N_+USBP11
AZC099-04S/SOT23-6L
5 6
PH/2*5K9/WH/2.54/VA/D
FBU2D1
1 2 3 4
2 4
87 10
6 5
FSVCC_F1FSVCC_F1
N_-USBP11 11
N_+USBP12N_-USBP12
3VDUAL
N_-USBP11
Close to connector
FUSE 2 Port 1 Fuse 2A
B B
F_USB 2.0 OC SIGNAL
VCC3VCC3
MOATC2
0.1u/4/X7R/16V/K
A A
MOATC3
0.1u/4/X7R/16V/K
Gigabyte Technology
Title
USB2.0
Size Document Number Rev A
5
4
3
Date: Sheet of
2
GA-B250M-D2VX-SI
48 53Monday, November 14, 2016
1
1.0
Page 49
5
smd.db-x7.ru
Update 2016.06.15
Rev: 0.81
FRONT PANEL
D D
N_-SYS_RST12
CASE OPEN
C C
FRONT PANEL SHORT
VCC3 VCCVCC
FPR22
8.2K/4/X
FPR5 100/4/1
FPBC2
0.01u/4/X7R/25V/K
FPR8 1M/4
FPR6
FPR1
330/6
FPBC1
330/6/X
0.01u/4/X7R/25V/K/X
HD+
-HDLED
-RST
-CASEOPEN
MPD+ MPD-
-CASEOPEN
FPBC4
0.01u/4/X7R/25V/K
F_PANEL
1
HD+
3
HD-
5
GND
7
RESET
9
CI-
11
CI+
15
PWR+
17
PWR-
19
PWR-
PH/2*10K10,12,13/W H/2.54/VA/D
FOOTPRINT:PIN2X10PANEL-NEW
-CASEOPEN 16N_RTCVDD12,14
MSG/PD+
MSG/PD-
PW+
PW-
SP+
2 4 6 8
14 16
NC
18
NC
20
SP-
MPD+ MPD-
-PWRBT_1
SPK-
4
MPD- 16
VCC
3VDUAL_PCH
FPR3
8.2K/4
FPC1
0.01u/4/X7R/25V/K/X
FPR9 33/4
-RST
3
5VDUAL
FPR2 330/6
MPD+
-PWRBTSW 16
FPBC3
0.01u/4/X7R/25V/K
FPESD1
1 2 3 4
AZC099-04S.R7G/SOT23-6L/[10DEF-550099-20R_10TA1-0I8902-10R]
6 5
-PWRBT_1-PWRBT_1
3VDUAL_PCH
-HDLED
Update 2015-02-11
SATA/M.2 LED
SPKR
2
N_-SATALED13
-M2P_LED22
FPR13 75/4/1
SPK-
FPR14 75/4/1
VCC
BEEP-16
FPR17 1K/4/1
FPR18
8.2K/4
For SPKR voltage issue. FPQ6=>2222, FPQ7=>7002
FPD2
BAT54A/SOT23/200mA
SOT23
FPQ5
FPQ7
G S
2
-HDLED
VCC
FPD1 1N4148W/SOD123/300mA
FPQ6
3
MMBT2222A/SOT23/600mA/40
MMBT2222A/SOT23/600mA/40
SOT23
132
3
D
2N7002/SOT23/25pF/5
SOT23
1
Fix some M.2 cause HD_LED always on.
Update 2016.06.15
SOT23
1
FPR15 8.2K/4
2
1
VCC3
FPR16 1K/4/1/X
N_SPKR 12,16
B B
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
Gigabyte Technology
FRONT PANEL
GA-B250M-D2VX-SI
1
49 53Monday, November 14, 2016
1.0
Page 50
8
smd.db-x7.ru
COM PORT
D D
Rev: 0.7
QAU1
RI1-16
CTS1-16
DSR1-16
RTS1-16
DTR1-16
RXD116 N_-PCIE_WAKE 12,16,19,20
TXD116
DCD1-16
-12V +12V
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
11
GND
10
-12V
QABC1
GD75232/TSSOP20
0.1u/4/X7R/16V/K/X
RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5
12V
7
NRIA-
2
NCT
3 4 5 6 7 8 9
20
5V
1
SA­NDSRA­NRTSA­NDTRA­NSINA NSOUTA NDCDA-
VCC
QABC3
0.1u/4/X7R/16V/K/X
6
QABC2
0.1u/4/X7R/16V/K/X
5
NDCDA- NSINA NSOUTA NDTRA-
NRTSA- NCTSA­NRIA-
COM
1 2 3 4 5 6 7 8 9 10
PH/2*5K10/BK/2.54/VA/D
NDSRA-
F_COM-HS
NDCDA-
QAC1 180P/4/NPO/50V/J
NSOUTA
QAC2 180P/4/NPO/50V/J
NSINA
QAC3 180P/4/NPO/50V/J
NDTRA-
QAC4 180P/4/NPO/50V/J
NRTSA-
QAC5 180P/4/NPO/50V/J
NDSRA-
QAC6 180P/4/NPO/50V/J
NCTSA-
QAC7 180P/4/NPO/50V/J
NRIA-
QAC8 180P/4/NPO/50V/J
Update 2016-06-06
4
COM RI
N/A
3
2
1
*󲋮 N_-PCIE_WAKE
OAQ1
MMBT2222A/SOT23/600mA/40/X
SOT23
NRIA-
OAR1 75K/4/1/X
OAR2
8.2K/4/X
132
OABC1
0.1u/4/X7R/16V/K/X
LPT PORT
C C
B B
TPM CONNECT
O_TPMCLK16
T_TPMCLK11
VCC3
MASK/0.1u/4/X7R/16V/K/X
A A
TBC2
POWER
Update 2015-06.11
8
Thunderbolt
Update 2015-12-29
O_TPMCLK
1
TR2 0/4/SHT/M/X TR3 0/4/X
N_-LFRAME11,16
O_-PCIE_RST16,19,20,22
N_LAD311,16 N_LAD011,16
3VDUAL_PCH
󱌸󴄳󴞕󴨈󲒽
TPMCLKT_TPMCLK
N_-LFRAME O_-PCIE_RST
N_LAD0
7
1 2 3 5 6 7 8
9 10 11 12 13 15 17 19
TBC1 MASK/0.1u/4/X7R/16V/K/X
TPMCLK
TPM
LCLK GND LFRAME# LRESET# LAD3 VCC3 LAD0 RSV0 SB3V GND LPCPD#
VCC5 LAD2 LAD1 GND RSV1 SERIRQ CLKRUN# RSV2
MASK/PH/2*10K4/BK/2.54/VA/D/X
TBC3 MASK/10P/4/X7R/16V/K/X
6
N_LAD2N_LAD3 N_LAD1
Update 2015-06.11
14 16 18 20
N_SERIRQ
N_LAD2 11,16 N_LAD1 11,16
N_SERIRQ 11,16
5
4
Gigabyte Technology
Title
Size Document Number Rev Custom
3
Date: Sheet of
FP,F_USB,USB PWR,BZ
GA-B250M-D2VX-SI
2
50 53Monday, November 14, 2016
1.0
1
Page 51
5
smd.db-x7.ru
4
3
2
1
EMI/ESD
D D
C C
R0.1
CLOSE SIO
N_-SLP_S312,16,31
N_-S4_S512,16,30,32
EMIC1 100p/4/NPO/50V/J/X
EMIC2 100p/4/NPO/50V/J/X
CLOSE PCH
EMIC3 100p/4/NPO/50V/J/X
N_CPUPWROK4,12
close to PCH (NR17)
R_USB30_2 & DVI
󰶔󵓜
EMIR1 0/4/SHT/M/X
B B
close to FRONT PANEL
A A
Title
EMI/ESD
Size Document Number Rev
A
5
4
3
Date: Sheet of
2
GA-B250M-D2VX-SI 1.0
51 53Monday, November 14, 2016
1
Page 52
5
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POWER BLOCK MAP
D D
VCORE VCCGT
CPU
DDR4
C C
PCH
B B
IT8628
VCCSA VCCIO VDDQ VCCST_VCCPLL VCCSFUSEPRG
VDDQ DDRVTT VPP_25V VDDSPD(VCC3)
VCC1_0_PCH VCC1_0_PCH_DSW VCC10_VCCF24_1P0 VCC10_VCCAMPHYPLL VCC10_VCCAPLL VCC3_PCH 3VDUAL_PCH VCC3 N_RTCVDD
IT_VCCH IT_AVCC 2_5LEVEL
4
VCORE/VCCGT
ISL95858-3+2 ISL95856-4+3
POWER
VCC
S.W
5VSB
FUSE POWER F/R
MOSFET
3
ISL6625 ISL6625
ISL6625 ISL6625
5VDUAL
L1117 3VDUAL_PCH
VCORE
VCCGT
L1085
RT8120
RT8120
RT8120
3VDUAL
VDDQ
VPP_25V
VCC1_0_PCH
MOS_HS
2
ABC D
LGA1151
RT9045 DDRVTT
VCCSA
LM358
VCC1O
S.W MOSFET
VCCST_VCCPLL
HDMIR_USB3_1USB30_LANAUDIO
1
M N
KB_MS_USBDVI
+12V VCC
HM
A A
VCC3 VCORE VCCGT(IMON_VCCGT) VDDQ VCCSA(IMON_VCORE)
5
F_USB2
FSVCC_F2
F_USB1
FSVCC_F1
FSVCC_U3F1 FSVCC_U3F2
4
~ ~
DP_VGA
FSVCC_U3R1FSVCC_U3R1
5VDUAL
~~
F_USB30_2F_USB30_1
3
~
Title
Size Document Number Rev
B
2
Date: Sheet of
Gigabyte Technology
GA-B250M-D2VX-SI
FSVCC_KM
~~
POWER MAP
1
1.0
52 53Monday, November 14, 2016
Page 53
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4
3
2
1
D D
RS_SYS
C C
SIO
RS_PCH
VCORE_VS
DB_DL1
CPU
DA_DQ1DB_DQ1
DANTC2RS_VCORE
DD_DL1DC_DL1 DA_DL1
DANTC1
DN_DL1
DM_DL1
DANTC4
DN_DQ1
RS_VCCGT
DM_DQ1
DANTC3
PCH
B B
DDR_VS
󳃺󲒘󵙄󵖄
DANTC1 DANTC2 DA_DQ1 DANTC3
A A
DANTC4 RS_VCORE RS_VCCGT RS_PCH PCH
5
󲑃󲒇󵚩󴼚󰺖󳺷
DA_DL1
DM_DQ1 DM_DL1 DB_DQ1 DN_DQ1
CU1RS_SYS
󴲹󳴣󲔂󱹘
N/A Differential N/A Differential N/A N/A N/A N/A
Gigabyte Technology
Title
Size Document Number Rev
Custom
4
3
2
Date: Sheet of
NTC MAP
GA-B250M-D2VX-SI
53 53Monday, November 14, 2016
1
1.0
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