ASROCK B75M-DGS Service Schematics

5

4

3

2

1

B75M-DGS R2.00

128-bit Dual-Channel Memory x 2 Slots

RT8876A

D D

PCI-E X16 SLOT

PCI_E BUS

100MHz

Intel Processor

IVYBridge

LGA-1155 Pin Socket

FDI LINK

DMI

D-SUB Connector

C C

DVI Connector

ANALOG PORT

DIGITAL PORT B

INTEL

B75

USB 2.0

Rear*4 Front*4

REALTEK ALC662

REALTEK 8111E

10/100/1000

480Mb/s

PCH

24MHz

PCIE x1

100MHz

Channel A

Channel B

SATA BUS

100MHz

SATA BUS

DDR3 1066/1333/1600

SATA3_0

SATA2_2 SATA2_3

SATA2_1

B B

PCI SLOT

REAR FRONT

USB3_0_1

A A

5

USB3_2_3

4

PCI_E BUS

100MHz

5 Gb/s

LPC BUS

SIO

Nuvoton NCT6776D

3

33MHz

SPI

SPI FLASH

2

64Mb

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

B75M-DGS

Engineer:

1

Block Diagram

Chia-wei Chang

1

of

Rev

2.00

48Thursday, November 22, 2012

5

4

3

2

1

NO DATA MASK (DM) on Sandy Bridge Memory Controller!! Tie DM signals to GND in the DIMM side!!

D3_MAA[0:15]18

D3_MAA0 D3_MAA1

D D

D3_WEA#18 D3_CASA#18 D3_RASA#18

D3_BAA[0:2]18

D3_CS_A#[0:1]18

C C

D3_RESET#18,19

B B

A A

5

12

HC16

HC16 1UF/6.3V

1UF/6.3V

/

D3_ECC_A[0:7]18

D3_CKE_A[0:1]18

D3_ODT_A[0:1]18

HR99

1 2

D3_MA_CLK018 D3_MA_CLK#018 D3_MA_CLK118 D3_MA_CLK#118

0Ohm

ECC

D3_MAA2 D3_MAA3 D3_MAA4 D3_MAA5 D3_MAA6 D3_MAA7 D3_MAA8 D3_MAA9 D3_MAA10 D3_MAA11 D3_MAA12 D3_MAA13 D3_MAA14 D3_MAA15

D3_BAA0 D3_BAA1 D3_BAA2

D3_CS_A#0 D3_CS_A#1

D3_CKE_A0 D3_CKE_A1

D3_ODT_A0 D3_ODT_A1

SM_DRAMRST#

D3_DQS_A8 D3_DQS_A#8

D3_ECC_A0 D3_ECC_A1 D3_ECC_A2 D3_ECC_A3 D3_ECC_A4 D3_ECC_A5 D3_ECC_A6 D3_ECC_A7

4

AV27

AY24 AW24 AW23

AV23

AT24

AT23

AU22

AV22

AT22

AV28

AU21

AT21 AW32

AU20

AT20

AW29

AV30

AU28

AY29 AW28

AV20

AU29

AV32 AW30

AU33

AV19

AT19

AU18

AV18

AV31

AU32

AU30 AW33

AY25 AW25

AU24

AU25 AW27

AY27

AV26 AW26

AW18

AV13

AV12

AU12

AU14 AW13

AY13

AU13

AU11

AY12 AW12

U1A

SA_MA[0] SA_MA[1] SA_MA[2] SA_MA[3] SA_MA[4] SA_MA[5] SA_MA[6] SA_MA[7] SA_MA[8] SA_MA[9] SA_MA[10] SA_MA[11] SA_MA[12] SA_MA[13] SA_MA[14] SA_MA[15]

SA_WE# SA_CAS# SA_RAS#

SA_BS[0] SA_BS[1] SA_BS[2]

SA_CS#[0] SA_CS#[1] SA_CS#[2] SA_CS#[3]

SA_CKE[0] SA_CKE[1] SA_CKE[2] SA_CKE[3]

SA_ODT[0] SA_ODT[1] SA_ODT[2] SA_ODT[3]

SA_CK[0] SA_CK#[0] SA_CK[1] SA_CK#[1] SA_CK[2] SA_CK#[2] SA_CK[3] SA_CK#[3]

SM_DRAMRST#

SA_DQS[8] SA_DQS#[8]

SA_ECC_CB[0] SA_ECC_CB[1] SA_ECC_CB[2] SA_ECC_CB[3] SA_ECC_CB[4] SA_ECC_CB[5] SA_ECC_CB[6] SA_ECC_CB[7]

DDR_A

SOCKET_1155P

SKT_H2

SA_DQ[0] SA_DQ[1] SA_DQ[2] SA_DQ[3] SA_DQ[4] SA_DQ[5] SA_DQ[6] SA_DQ[7] SA_DQ[8]

SA_DQ[9] SA_DQ[10] SA_DQ[11] SA_DQ[12] SA_DQ[13] SA_DQ[14] SA_DQ[15] SA_DQ[16] SA_DQ[17] SA_DQ[18] SA_DQ[19] SA_DQ[20] SA_DQ[21] SA_DQ[22] SA_DQ[23] SA_DQ[24] SA_DQ[25] SA_DQ[26] SA_DQ[27] SA_DQ[28] SA_DQ[29] SA_DQ[30] SA_DQ[31] SA_DQ[32] SA_DQ[33] SA_DQ[34] SA_DQ[35] SA_DQ[36] SA_DQ[37] SA_DQ[38] SA_DQ[39] SA_DQ[40] SA_DQ[41] SA_DQ[42] SA_DQ[43] SA_DQ[44] SA_DQ[45] SA_DQ[46] SA_DQ[47] SA_DQ[48] SA_DQ[49] SA_DQ[50] SA_DQ[51] SA_DQ[52] SA_DQ[53] SA_DQ[54] SA_DQ[55] SA_DQ[56] SA_DQ[57] SA_DQ[58] SA_DQ[59] SA_DQ[60] SA_DQ[61] SA_DQ[62] SA_DQ[63]

SA_DQS[0] SA_DQS[1] SA_DQS[2] SA_DQS[3] SA_DQS[4] SA_DQS[5] SA_DQS[6] SA_DQS[7]

SA_DQS#[0] SA_DQS#[1] SA_DQS#[2] SA_DQS#[3] SA_DQS#[4] SA_DQS#[5] SA_DQS#[6] SA_DQS#[7]

3

AJ4 AL3 AL4 AJ2 AJ1 AL2 AL1 AN1 AN4 AR3 AR4 AN2 AN3 AR2 AR1 AV2 AW3 AV5 AW5 AU2 AU3 AU5 AY5 AY7 AU7 AV9 AU9 AV7 AW7 AW9 AY9 AU35 AW37 AU39 AU36 AW35 AY36 AU38 AU37 AR40 AR37 AN38 AN37 AR39 AR38 AN39 AN40 AL40 AL37 AJ38 AJ37 AL39 AL38 AJ39 AJ40 AG40 AG37 AE38 AE37 AG39 AG38 AE39 AE40

AK3 AP3 AW4 AV8 AV37 AP38 AK38 AF38

AK2 AP2 AV4 AW8 AV36 AP39 AK39 AF39

D3_DQ_A1 D3_DQ_A2 D3_DQ_A3 D3_DQ_A4 D3_DQ_A5 D3_DQ_A6 D3_DQ_A7 D3_DQ_A8 D3_DQ_A9 D3_DQ_A10 D3_DQ_A11 D3_DQ_A12 D3_DQ_A13 D3_DQ_A14 D3_DQ_A15 D3_DQ_A16 D3_DQ_A17 D3_DQ_A18 D3_DQ_A19 D3_DQ_A20 D3_DQ_A21 D3_DQ_A22 D3_DQ_A23 D3_DQ_A24 D3_DQ_A25 D3_DQ_A26 D3_DQ_A27 D3_DQ_A28 D3_DQ_A29 D3_DQ_A30 D3_DQ_A31 D3_DQ_A32 D3_DQ_A33 D3_DQ_A34 D3_DQ_A35 D3_DQ_A36 D3_DQ_A37 D3_DQ_A38 D3_DQ_A39 D3_DQ_A40 D3_DQ_A41 D3_DQ_A42 D3_DQ_A43 D3_DQ_A44 D3_DQ_A45 D3_DQ_A46 D3_DQ_A47 D3_DQ_A48 D3_DQ_A49 D3_DQ_A50 D3_DQ_A51 D3_DQ_A52 D3_DQ_A53 D3_DQ_A54 D3_DQ_A55 D3_DQ_A56 D3_DQ_A57 D3_DQ_A58 D3_DQ_A59 D3_DQ_A60 D3_DQ_A61 D3_DQ_A62 D3_DQ_A63

D3_DQS_A0 D3_DQS_A1 D3_DQS_A2 D3_DQS_A3 D3_DQS_A4 D3_DQS_A5 D3_DQS_A6 D3_DQS_A7

D3_DQS_A#0 D3_DQS_A#1 D3_DQS_A#2 D3_DQS_A#3 D3_DQS_A#4 D3_DQS_A#5 D3_DQS_A#6 D3_DQS_A#7

D3_DQ_A0

AJ3

D3_DQ_A[0:63] 18

D3_DQS_A[0:8] 18

D3_DQS_A#[0:8] 18

2

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

B75M-DGS

Engineer:

1

MEM CTRL CHA

Chia-wei Chang

2

of

Rev

2.00

48Thursday, November 22, 2012

5

4

3

2

1

NO DATA MASK (DM) on Sandy Bridge Memory Controller!! Tie DM signals to GND in the DIMM side!!

SKT_H2

SB_CK[0]

SKT_H2

SB_DQ[0] SB_DQ[1] SB_DQ[2] SB_DQ[3] SB_DQ[4] SB_DQ[5] SB_DQ[6] SB_DQ[7] SB_DQ[8]

SB_DQ[9] SB_DQ[10] SB_DQ[11] SB_DQ[12] SB_DQ[13] SB_DQ[14] SB_DQ[15] SB_DQ[16] SB_DQ[17] SB_DQ[18] SB_DQ[19] SB_DQ[20] SB_DQ[21] SB_DQ[22] SB_DQ[23] SB_DQ[24] SB_DQ[25] SB_DQ[26] SB_DQ[27] SB_DQ[28] SB_DQ[29] SB_DQ[30] SB_DQ[31] SB_DQ[32] SB_DQ[33] SB_DQ[34] SB_DQ[35] SB_DQ[36] SB_DQ[37] SB_DQ[38] SB_DQ[39] SB_DQ[40] SB_DQ[41] SB_DQ[42] SB_DQ[43] SB_DQ[44] SB_DQ[45] SB_DQ[46] SB_DQ[47] SB_DQ[48] SB_DQ[49] SB_DQ[50] SB_DQ[51] SB_DQ[52] SB_DQ[53] SB_DQ[54] SB_DQ[55] SB_DQ[56] SB_DQ[57] SB_DQ[58] SB_DQ[59] SB_DQ[60] SB_DQ[61] SB_DQ[62] SB_DQ[63]

SB_DQS[0] SB_DQS[1] SB_DQS[2] SB_DQS[3] SB_DQS[4] SB_DQS[5] SB_DQS[6] SB_DQS[7]

SB_DQS#[0] SB_DQS#[1] SB_DQS#[2] SB_DQS#[3] SB_DQS#[4] SB_DQS#[5] SB_DQS#[6] SB_DQS#[7]

3

AG8 AJ9 AJ8 AG5 AG6 AJ6 AJ7 AL7 AM7 AM10 AL10 AL6 AM6 AL9 AM9 AP7 AR7 AP10 AR10 AP6 AR6 AP9 AR9 AM12 AM13 AR13 AP13 AL12 AL13 AR12 AP12 AR28 AR29 AL28 AL29 AP28 AP29 AM28 AM29 AP32 AP31 AP35 AP34 AR32 AR31 AR35 AR34 AM32 AM31 AL35 AL32 AM34 AL31 AM35 AL34 AH35 AH34 AE34 AE35 AJ35 AJ34 AF33 AF35

AH7 AM8 AR8 AN13 AN29 AP33 AL33 AG35

AH6 AL8 AP8 AN12 AN28 AR33 AM33 AG34

D3_DQ_B1 D3_DQ_B2 D3_DQ_B3 D3_DQ_B4 D3_DQ_B5 D3_DQ_B6 D3_DQ_B7 D3_DQ_B8 D3_DQ_B9 D3_DQ_B10 D3_DQ_B11 D3_DQ_B12 D3_DQ_B13 D3_DQ_B14 D3_DQ_B15 D3_DQ_B16 D3_DQ_B17 D3_DQ_B18 D3_DQ_B19 D3_DQ_B20 D3_DQ_B21 D3_DQ_B22 D3_DQ_B23 D3_DQ_B24 D3_DQ_B25 D3_DQ_B26 D3_DQ_B27 D3_DQ_B28 D3_DQ_B29 D3_DQ_B30 D3_DQ_B31 D3_DQ_B32 D3_DQ_B33 D3_DQ_B34 D3_DQ_B35 D3_DQ_B36 D3_DQ_B37 D3_DQ_B38 D3_DQ_B39 D3_DQ_B40 D3_DQ_B41 D3_DQ_B42 D3_DQ_B43 D3_DQ_B44 D3_DQ_B45 D3_DQ_B46 D3_DQ_B47 D3_DQ_B48 D3_DQ_B49 D3_DQ_B50 D3_DQ_B51 D3_DQ_B52 D3_DQ_B53 D3_DQ_B54 D3_DQ_B55 D3_DQ_B56 D3_DQ_B57 D3_DQ_B58 D3_DQ_B59 D3_DQ_B60 D3_DQ_B61 D3_DQ_B62 D3_DQ_B63

D3_DQS_B0 D3_DQS_B1 D3_DQS_B2 D3_DQS_B3 D3_DQS_B4 D3_DQS_B5 D3_DQS_B6 D3_DQS_B7

D3_DQS_B#0 D3_DQS_B#1 D3_DQS_B#2 D3_DQS_B#3 D3_DQS_B#4 D3_DQS_B#5 D3_DQS_B#6 D3_DQS_B#7

D3_DQ_B0

AG7

D3_DQ_B[0:63] 19

D3_DQS_B[0:8] 19

D3_DQS_B#[0:8] 19

B75M-DGS

MEM CTRL CHB

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

2

B75M-DGS

Engineer:

1

Chia-wei Chang

3

of

48Thursday, November 22, 2012

Rev

2.00

U1B

AK24 AM20 AM19 AK18 AP19 AP18 AM18

AL18 AN18 AY17 AN23 AU17

AT18 AR26 AY16 AV16

AR25 AK25 AP24

AP23 AM24

AW17

AN25 AN26

AL25

AT26

AU16 AY15

AW15

AV15

AL26 AP26 AM26 AK26

AL21

AL22

AL20 AK20

AL23 AM22 AP21 AN21

AH1 AH4

AN16 AN15

AL16 AM16 AP16 AR16

AL15 AM15 AR15 AP15

U1B

SB_MA[0] SB_MA[1] SB_MA[2] SB_MA[3] SB_MA[4] SB_MA[5] SB_MA[6] SB_MA[7] SB_MA[8] SB_MA[9] SB_MA[10] SB_MA[11] SB_MA[12] SB_MA[13] SB_MA[14] SB_MA[15]

SB_WE# SB_CAS# SB_RAS#

SB_BS[0] SB_BS[1] SB_BS[2]

SB_CS#[0] SB_CS#[1] SB_CS#[2] SB_CS#[3]

SB_CKE[0] SB_CKE[1] SB_CKE[2] SB_CKE[3]

SB_ODT[0] SB_ODT[1] SB_ODT[2] SB_ODT[3]

SB_CK[0] SB_CK#[0] SB_CK[1] SB_CK#[1] SB_CK[2] SB_CK#[2] SB_CK[3] SB_CK#[3]

FC_AH1 FC_AH4

SB_DQS[8] SB_DQS#[8]

SB_ECC_CB[0] SB_ECC_CB[1] SB_ECC_CB[2] SB_ECC_CB[3] SB_ECC_CB[4] SB_ECC_CB[5] SB_ECC_CB[6] SB_ECC_CB[7]

DDR_B

SOCKET_1155P

D3_MB_CLK019 D3_MB_CLK#019 D3_MB_CLK119 D3_MB_CLK#119

1 2 1 2

GND

D3_ECC_B[0:7]19

D3_MAB[0:15]19

D3_WEB#19 D3_CASB#19 D3_RASB#19

D3_BAB[0:2]19

D3_CS_B#[0:1]19

D3_CKE_B[0:1]19

D3_ODT_B[0:1]19

ECC

D3_MAB0 D3_MAB1 D3_MAB2 D3_MAB3 D3_MAB4 D3_MAB5 D3_MAB6 D3_MAB7 D3_MAB8 D3_MAB9 D3_MAB10 D3_MAB11 D3_MAB12 D3_MAB13 D3_MAB14 D3_MAB15

D3_BAB0 D3_BAB1D3_BAB1 D3_BAB2D3_BAB2

D3_CS_B#0 D3_CS_B#1

D3_CKE_B0 D3_CKE_B1

D3_ODT_B0 D3_ODT_B1

CPU_VREFDQ_B CPU_VREFDQ_A

D3_DQS_B8 D3_DQS_B#8

D3_ECC_B0 D3_ECC_B1 D3_ECC_B2 D3_ECC_B3 D3_ECC_B4 D3_ECC_B5 D3_ECC_B6 D3_ECC_B7

4

D D

C C

Z68:remove HR106,HR107 Q77:stuff HR106,HR107

D3_VREFDQ_B20,39

5

D3_VREFDQ_A20,39

CPU_VREFDQ_B CPU_VREFDQ_A

B B

A A

HR107 0OhmHR107 0Ohm HR106 0OhmHR106 0Ohm

0.1UF/10V

0.1UF/10V HC17

HC17

12

HC18

12

0.1UF/10V

5

4

3

2

1

X_1X16_TXP[0:7] 27 X_1X16_TXN[0:7] 27 X_1X16_RXP[0:7] 27 X_1X16_RXN[0:7] 27

U1C

D D

C C

CPU_VTT

B B

GRCOMP<500mil U1.B4 and U1.C4 tight together then use 4 mil trace to HR2.2 U1.B5 use 10 mil trace separate to HR2.2

X_1X16_RXP027 X_1X16_RXN027 X_1X16_RXP127 X_1X16_RXN127 X_1X16_RXP227 X_1X16_RXN227 X_1X16_RXP327 X_1X16_RXN327 X_1X16_RXP427 X_1X16_RXN427 X_1X16_RXP527 X_1X16_RXN527 X_1X16_RXP627 X_1X16_RXN627 X_1X16_RXP727 X_1X16_RXN727 HSIP827 HSIN827 HSIP927 HSIN927 HSIP1027 HSIN1027 HSIP1127 HSIN1127 HSIP1227 HSIN1227 HSIP1327 HSIN1327 HSIP1427 HSIN1427 HSIP1527 HSIN1527

N_DMI_RX09 N_DMI_RX#09 N_DMI_RX19 N_DMI_RX#19 N_DMI_RX29 N_DMI_RX#29 N_DMI_RX39 N_DMI_RX#39

HR2

1 2

24.9Ohm

1%

GRCOMPGRCOMP

B11 B12 D12 D11 C10

E10

AA4 AA5

C9

E9 B8 B7 C6 C5 A5 A6 E2 E1 F4

F3 G2 G1

H3

H4

J1

J2 K3 K4 L1 L2

M3 M4

N1 N2

W5 W4

V3 V4 Y3 Y4

P3 P4 R2 R1 T4 T3 U2 U1

B5 C4 B4

PEG_RX[0] PEG_RX#[0] PEG_RX[1] PEG_RX#[1] PEG_RX[2] PEG_RX#[2] PEG_RX[3] PEG_RX#[3] PEG_RX[4] PEG_RX#[4] PEG_RX[5] PEG_RX#[5] PEG_RX[6] PEG_RX#[6] PEG_RX[7] PEG_RX#[7] PEG_RX[8] PEG_RX#[8] PEG_RX[9] PEG_RX#[9] PEG_RX[10] PEG_RX#[10] PEG_RX[11] PEG_RX#[11] PEG_RX[12] PEG_RX#[12] PEG_RX[13] PEG_RX#[13] PEG_RX[14] PEG_RX#[14] PEG_RX[15] PEG_RX#[15]

DMI_RX[0] DMI_RX#[0] DMI_RX[1] DMI_RX#[1] DMI_RX[2] DMI_RX#[2] DMI_RX[3] DMI_RX#[3]

PE_RX[0] PE_RX#[0] PE_RX[1] PE_RX#[1] PE_RX[2] PE_RX#[2] PE_RX[3] PE_RX#[3]

PEG_ICOMPO PEG_RCOMPO PEG_COMPI

SOCKET_1155P

HSOP[8:15]27 HSON[8:15]27 HSIP[8:15]27 HSIN[8:15]27

SKT_H2

C13

PEG_TX[0]

PEG_TX[1]

PEG_TX[2]

PEG_TX[3]

PEG_TX[4]

PEG_TX[5]

PEG_TX[6]

PEG_TX[7]

PEG_TX[8]

PEG_TX[9]

DMI_TX[0]

DMI_TX[1]

DMI_TX[2]

DMI_TX[3]

PE_TX[0]

PE_TX#[0]

PE_TX[1]

PE_TX#[1]

PE_TX[2]

PE_TX#[2]

PE_TX[3]

PE_TX#[3]

C14 E14 E13 G14 G13 F12 F11 J14 J13 D8 D7 D3 C3 E6 E5 F8 F7 G10 G9 G5 G6 K7 K8 J5 J6 M8 M7 L6 L5 N5 N6

V7 V6 W7 W8 Y6 Y7 AA7 AA8

P8 P7 T7 T8 R6 R5 U5 U6

PEG_TX#[0]

PEG_TX#[1]

PEG_TX#[2]

PEG_TX#[3]

PEG_TX#[4]

PEG_TX#[5]

PEG_TX#[6]

PEG_TX#[7]

PEG_TX#[8]

PEG_TX#[9] PEG_TX[10]

PEG_TX#[10]

PEG_TX[11]

PEG_TX#[11]

PEG_TX[12]

PEG_TX#[12]

PEG_TX[13]

PEG_TX#[13]

PEG_TX[14]

PEG_TX#[14]

PEG_TX[15]

PEG_TX#[15]

DMI_TX#[0]

DMI_TX#[1]

DMIGEN PEG

DMI_TX#[2]

DMI_TX#[3]

X_1X16_TXP0 27 X_1X16_TXN0 27 X_1X16_TXP1 27 X_1X16_TXN1 27 X_1X16_TXP2 27 X_1X16_TXN2 27 X_1X16_TXP3 27 X_1X16_TXN3 27 X_1X16_TXP4 27 X_1X16_TXN4 27 X_1X16_TXP5 27 X_1X16_TXN5 27 X_1X16_TXP6 27 X_1X16_TXN6 27 X_1X16_TXP7 27 X_1X16_TXN7 27

HSOP8 27 HSON8 27 HSOP9 27

HSON9 27 HSOP10 27 HSON10 27 HSOP11 27 HSON11 27 HSOP12 27 HSON12 27 HSOP13 27 HSON13 27 HSOP14 27 HSON14 27 HSOP15 27 HSON15 27

N_DMI_TX0 9 N_DMI_TX#0 9 N_DMI_TX1 9 N_DMI_TX#1 9 N_DMI_TX2 9 N_DMI_TX#2 9 N_DMI_TX3 9 N_DMI_TX#3 9

CPU_VTT

DL_FSYNC_013 DL_LSYNC_013

DL_FSYNC_113 DL_LSYNC_113

DL_INT13

HR31

1 2

24.9Ohm

width 10mil/length<250 mil

FDI_COMP

AC5 AC4

AE5 AE4

AG3

AE2 AE1

U1D

FDI_FSYNC[0] FDI_LSYNC[0]

FDI_FSYNC[1] FDI_LSYNC[1]

FDI_INT

FDI_COMPIO FDI_ICOMPO

SOCKET_1155P

SKT_H2

FDI_TX[0]

FDI

LINK

FDI_TX[0]

FDI_TX#[0]

FDI_TX[1]

FDI_TX#[1]

FDI_TX[2]

FDI_TX#[2]

FDI_TX[3]

FDI_TX#[3]

FDI_TX[4]

FDI_TX#[4]

FDI_TX[5]

FDI_TX#[5]

FDI_TX[6]

FDI_TX#[6]

FDI_TX[7]

FDI_TX#[7]

AC8 AC7 AC2 AC3 AD2 AD1 AD4 AD3

AD7 AD6 AE7 AE8 AF3 AF2 AG2 AG1

FDI_TXP0 13 FDI_TXN0 13 FDI_TXP1 13 FDI_TXN1 13 FDI_TXP2 13 FDI_TXN2 13 FDI_TXP3 13 FDI_TXN3 13

FDI_TXP4 13 FDI_TXN4 13 FDI_TXP5 13 FDI_TXN5 13 FDI_TXP6 13 FDI_TXN6 13 FDI_TXP7 13 FDI_TXN7 13

CPU_VTT

X7R

HC6 0.1UF/10VHC6 0.1UF/10V

1 2

HC7 0.1UF/10VHC7 0.1UF/10V

1 2

HC8 0.1UF/10VHC8 0.1UF/10V

1 2

HC10 0.1UF/10VHC10 0.1UF/10V

1 2

HC9 0.1UF/10VHC9 0.1UF/10V

1 2

HC12 0.1UF/10VHC12 0.1UF/10V

1 2

HC11 0.1UF/10VHC11 0.1UF/10V

1 2

HC13 0.1UF/10VHC13 0.1UF/10V

1 2

HC15 0.1UF/10VHC15 0.1UF/10V

1 2

HC14 0.1UF/10VHC14 0.1UF/10V

1 2

A A

5

for PCIE signal trans-layer decoupling capacitors!!! Place near trans-layer vias for PCIe lanes.

4

3

B75M-DGS

CPU - PEG/FDI

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

2

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

4

of

48Thursday, November 22, 2012

Rev

2.00

5

4

3

2

1

VTT_CPUVID3 40

SKT_H2

U1E

D D

can not connect to clock gen. must be provided by PCH.

2000 mil <U1.AJ19 to HR45 <3000 mil

For future processor compatibility, the PROC_SEL should be connect to the NV_CLE pin on the PCH through an isolation resistor of 4.7K ohm and a 2.2k ohm pull up to V_NAND_IO (+1.8V).

H_SKTOCC#17

C C

Reserved for testing purpose: Must have: CFG[3:0], CFG[16] test points. Nice to have: CFG[7:0], CFG[16] test points. Very nice to have: Nice to have: CFG[15:0], CFG[16] test points.

B B

HR531KOhm/XHR531KOhm

GND

1 2

HR551KOhm/XHR551KOhm

1 2

HR571KOhm/XHR571KOhm

1 2

HR591KOhm/XHR591KOhm

1 2

HR921KOhm/XHR921KOhm

1 2

PCH_CK_DMI14

PCH_CK_DMI#14

CPUPWRGD11

VCCM

DRAM_PWROK11

CPU_RESET#17

H_THERMTRIP_N10

HR8 0OhmHR8 0Ohm

CPU_CFG0

/X

CPU_CFG1

/X

CPU_CFG2

/X

CPU_CFG3

/X

CPU_CFG16

/X

PM_SYNC10

PROCHOT#45

H_SKTOCC#17 PROC_SEL16

1 2

VIDCLK45 VIDSOUT45 VIDALERT#45

HR45 1.1KOHM1%HR45 1.1KOHM1%

1 2

HR44 45.3Ohm 1%HR44 45.3Ohm 1%

1 2

HR105 0OhmHR105 0Ohm

1 2

HR104 0OhmHR104 0Ohm

1 2

PECI H_CATERR_N

1 2

HR7 0OhmHR7 0Ohm

H_SKTOCC#_PCH 11

VIDALERT#_R

PLT_RSTL_R

CPU_DDR_VREF

CPU_CFG0 CPU_CFG1 CPU_CFG2 CPU_CFG3

CPU_CFG16

W2

BCLK[0]

W1

BCLK#[0]

C37

VIDSCLK

B37

VIDSOUT

A37

VIDALERT#

J40

UNCOREPWRGOO D

AJ19

SM_DRAMPWROK

F36

RESET#

E38

PM_SYNC

J35

PECI

E37

CATERR#

H34

PROCHOT#

G35

THERMTRIP#

AJ33

SKTOCC#

K32

PROC_SEL

AJ22

SM_VREF

H36

CFG[0]

J36

CFG[1]

J37

CFG[2]

K36

CFG[3]

L36

CFG[4]

N35

CFG[5]

L37

CFG[6]

M36

CFG[7]

J38

CFG[8]

L35

CFG[9]

M38

CFG[10]

N36

CFG[11]

N38

CFG[12]

N39

CFG[13]

N37

CFG[14]

N40

CFG[15]

G37

CFG[16]

G36

CFG[17]

AT14

RSVD5

AY3

RSVD_NCTF_1

H7

RSVD44

H8

RSVD43

SOCKET_1155P

SKT_H2

MISC

RSVD28

VCCSA_VID

VCCSA_SENSE

VCC_SENSE VSS_SENSE

VCCIO_SENSE

VSSIO_SENSE

VCCAXG_SENSE VSSAXG_SENSE

TDO

TCK

TMS

TRST# PRDY# PREQ#

DBR#

VCC_NCTF

RSVD45

BPM#[0] BPM#[1] BPM#[2] BPM#[3] BPM#[4] BPM#[5] BPM#[6] BPM#[7]

VSS_NCTF3

RSVD40 RSVD32 RSVD33 RSVD36

RSVD30 RSVD31

RSVD_NCTF_3 RSVD_NCTF_2

RSVD35 RSVD42 RSVD38

RSVD34

RSVD41 RSVD37

RSVD18 RSVD17

1 2

P33 P34 T2

A36 B36

AB4 AB3

L32 M32

HR46 51.1OHMHR46 51.1OHM

L39 L40

TDI

M40 L38 J39 K38 K40 E39 C40 D40

H40 H38 G38 G40 G39 F38 E40 F40

B39 J33 L34 L33 K34

N33 M34

AV1 AW2

L9 J9 K9

L31

J31 K31

AD34 AD35

1 2

HR48 51.1OHMHR48 51.1OHM

1 2

HR47 51.1OHMHR47 51.1OHM

1 2

HR50 51.1OHMHR50 51.1OHM

1 2

HR49 51.1OHMHR49 51.1OHM

1 2

HR51 51.1OHMHR51 51.1OHM

1 2

HR394.7KOhm HR394.7KOhm

HR40 10KOhmHR40 10KOhm

1 2

VCCSA_VID

VCCSA_SENSE 41

VCC_SENSE 45 VSS_SENSE 45

H_CPU_VTT_DP 40

H_CPU_VTT_DN 40

H_CPU_GFX_DP 45 H_CPU_GFX_DN 45

CPU_VTT

GND

+5VGND

VT15

1

SVID Placement needs to pay attention for pull up resistors.

TPC35t

PLT_RSTL_R

VIDSOUT

VIDALERT#

H_CATERR_N

PROCHOT#

CPUPWRGD

CPUPWRGD must pull down.

1 2

PECI

PROC_SEL

HC19

0.1UF/16V

1%

HR108

1KOhm

OR632 200Ohm1%OR632 200Ohm1%

1 2

HR100 100Ohm1%HR100 100Ohm1%

HR73 110Ohm1%HR73 110Ohm1%

1 2

HR76 75OHMHR76 75OHM

1 2

HR79 1KOhm/XHR79 1KOhm/X

HR82 1KOhm/XHR82 1KOhm/X

HR37 51OhmHR37 51Ohm

HR87 1KOhm/XHR87 1KOhm/X

HR110 1KOhmHR110 1KOhm

1 2

12

HR91

2.2KOhm

GND

CPU_DDR_VREF

1 2

C10029 18PF/50VC10029 18PF/50V

12

HC20

0.1UF/16V

See PDG page 330

+3V

12

V_NAND_IO

1%

HR109

1 2

1KOhm

CPU_VTT

GNDVCCM

1

PECI PECI

CPU-MISC

Chia-wei Chang

5

Rev

2.00

of

48Thursday, November 22, 2012

HR41 0Ohm /XHR41 0Ohm /X

PCH_PECI10

A A

5

4

3

2

SIO_PECI17

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

1 2

HR52 0OhmHR52 0Ohm

1 2

Title :

Engineer:

B75M-DGS

5

SKT_H2

VCORE VCORE

A12 A13 A14

D D

C C

B B

A15 A16 A18 A24 A25 A27 A28 B15 B16 B18 B24 B25 B27 B28 B30 B31 B33 B34 C15 C16 C18 C19 C21 C22 C24 C25 C27 C28 C30 C31 C33 C34 C36 D13 D14 D15 D16 D18 D19 D21 D22 D24 D25 D27 D28 D30 D31 D33 D34 D35 D36 E15 E16 E18 E19 E21 E22 E24 E25 E27 E28 E30 E31 E33 E34 E35 F15 F16 F18 F19 F21 F22 F24 F25 F27 F28 F30 F31

U1F

VCC161 VCC160 VCC159 VCC158 VCC157 VCC156 VCC155 VCC154 VCC153 VCC152 VCC151 VCC150 VCC149 VCC148 VCC147 VCC146 VCC145 VCC144 VCC143 VCC142 VCC141 VCC140 VCC139 VCC138 VCC137 VCC136 VCC135 VCC134 VCC133 VCC132 VCC131 VCC130 VCC129 VCC128 VCC127 VCC126 VCC125 VCC124 VCC123 VCC122 VCC121 VCC120 VCC119 VCC118 VCC117 VCC116 VCC115 VCC114 VCC113 VCC112 VCC111 VCC110 VCC109 VCC108 VCC107 VCC106 VCC105 VCC104 VCC103 VCC102 VCC101 VCC100 VCC99 VCC98 VCC97 VCC96 VCC95 VCC94 VCC93 VCC92 VCC91 VCC90 VCC89 VCC88 VCC87 VCC86 VCC85 VCC84 VCC83 VCC82 VCC81

SOCKET_1155P

SKT_H2

CPU POWER

VCC80 VCC79 VCC78 VCC77 VCC76 VCC75 VCC74 VCC73 VCC72 VCC71 VCC70 VCC69 VCC68 VCC67 VCC66 VCC65 VCC64 VCC63 VCC62 VCC61 VCC60 VCC59 VCC58 VCC57 VCC56 VCC55 VCC54 VCC53 VCC52 VCC51 VCC50 VCC49 VCC48 VCC47 VCC46 VCC45 VCC44 VCC43 VCC42 VCC41 VCC40 VCC39 VCC38 VCC37 VCC36 VCC35 VCC34 VCC33 VCC32 VCC31 VCC30 VCC29 VCC28 VCC27 VCC26 VCC25 VCC24 VCC23 VCC22 VCC21 VCC20 VCC19 VCC18 VCC17 VCC16 VCC15 VCC14 VCC13 VCC12 VCC11 VCC10

VCC9 VCC8 VCC7 VCC6 VCC5 VCC4 VCC3 VCC2 VCC1

F32 F33 F34 G15 G16 G18 G19 G21 G22 G24 G25 G27 G28 G30 G31 G32 G33 H13 H14 H15 H16 H18 H19 H21 H22 H24 H25 H27 H28 H30 H31 H32 J12 J15 J16 J18 J19 J21 J22 J24 J25 J27 J28 J30 K15 K16 K18 K19 K21 K22 K24 K25 K27 K28 K30 L13 L14 L15 L16 L18 L19 L21 L22 L24 L25 L27 L28 L30 M14 M15 M16 M18 M19 M21 M22 M24 M25 M27 M28 M30

4

CPU_VTT

+VCCSA

NEW. System Agent Power. (0.85V/0.925V)

+1.8V_PLL

12

HC5

HC5 1UF/16V

1UF/16V

c0603

GND GND

12

HC4

HC4 1UF/16V

1UF/16V

c0603

M13

A11

AA3 AB8 AF8

AG33

AJ16 AJ17 AJ26 AJ28

AJ32 AK15 AK17 AK19 AK21 AK23 AK27 AK29 AK30

D10

W3

H10 H11 H12

J10 K10 K11 L11

L12 M10 M11 M12

AK11 AK12

A7

B9

D6 E3

E4 G3 G4

J3

J4

J7

J8

L3

L4

L7 N3 N4 N7 R3 R4 R7 U3 U4 U7 V8

U1H

VCCIO29

VCCIO44 VCCIO45 VCCIO17 VCCIO16 VCCIO15 VCCIO14 VCCIO13 VCCIO12 VCCIO11 VCCIO10 VCCIO9 VCCIO8 VCCIO7 VCCIO6 VCCIO5 VCCIO4 VCCIO3 VCCIO2 VCCIO1 VCCIO43 VCCIO41 VCCIO42 VCCIO40 VCCIO39 VCCIO38 VCCIO37 VCCIO36 VCCIO35 VCCIO34 VCCIO33 VCCIO32 VCCIO31 VCCIO30 VCCIO28 VCCIO27 VCCIO26 VCCIO25 VCCIO24 VCCIO23 VCCIO22 VCCIO21 VCCIO20 VCCIO19 VCCIO18

VCCSA11 VCCSA10 VCCSA9 VCCSA8 VCCSA7 VCCSA6 VCCSA5 VCCSA4 VCCSA3 VCCSA2 VCCSA1

VCCPLL2 VCCPLL1

SOCKET_1155P

SKT_H2

IO/SA/PLL

IO/SA/PLL POWER

POWER

3

VDDQ23 VDDQ22 VDDQ20 VDDQ19 VDDQ18 VDDQ17 VDDQ16 VDDQ15 VDDQ14 VDDQ13 VDDQ12 VDDQ11 VDDQ10

VDDQ9 VDDQ8 VDDQ7 VDDQ6 VDDQ5 VDDQ4 VDDQ3 VDDQ2 VDDQ1

VDDQ21

NP_NC1 NP_NC2 NP_NC3 NP_NC4 NP_NC5 NP_NC6 NP_NC7

AJ13 AJ14 AJ23 AJ24 AR20 AR21 AR22 AR23 AR24 AU19 AU23 AU27 AU31 AV21 AV24 AV25 AV29 AV33 AW31 AY23 AY26 AY28

AJ20

1 2 3 4 5 6 7

VCCM GFX_CPU

HC2

HC2 22UF/6.3V

22UF/6.3V

GND

12

HC3

HC3 22UF/6.3V

22UF/6.3V

12

2

SKT_H2

U1G

AB33

VCCAXG16

AB34

VCCAXG15

AB35

VCCAXG14

AB36

VCCAXG13

AB37

VCCAXG12

AB38

VCCAXG11

AB39

VCCAXG10

AB40

VCCAXG9

AC33

VCCAXG8

AC34

VCCAXG7

AC35

VCCAXG6

AC36

VCCAXG5

AC37

VCCAXG4

AC38

VCCAXG3

AC39

VCCAXG2

AC40

VCCAXG1

T33

VCCAXG44

T34

VCCAXG43

T35

VCCAXG42

T36

VCCAXG41

T37

VCCAXG40

T38

VCCAXG39

T39

VCCAXG38

T40

VCCAXG37

U33

VCCAXG36

U34

VCCAXG35

U35

VCCAXG34

U36

VCCAXG33

U37

VCCAXG32

U38

VCCAXG31

U39

VCCAXG30

U40

VCCAXG29

W33

VCCAXG28

W34

VCCAXG27

W35

VCCAXG26

W36

VCCAXG25

W37

VCCAXG24

W38

VCCAXG23

Y33

VCCAXG22

Y34

VCCAXG21

Y35

VCCAXG20

Y36

VCCAXG19

Y37

VCCAXG18

Y38

VCCAXG17

GFX POWERGFX POWER

SOCKET_1155P

1

A A

B75M-DGS

CPU - Power

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

5

4

3

2

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

6

of

48Thursday, November 22, 2012

Rev

2.00

5

SOCKET_1155P

U1K

AV11

VSS18

AV14

VSS17

AV17

VSS16

AV3

VSS21

AV35

VSS15

AV38

VSS14

AV6

VSS20

AW10

VSS12

D D

C C

B B

A A

GND

AW11

VSS11

AW14

VSS10

AW16

VSS9

AW36

VSS8

AW6

VSS13

AY11

VSS4

AY14

VSS3

AY18

VSS2

AY35

VSS1

AY4

VSS7

AY6

VSS6

AY8

VSS5

B10

VSS354

B13

VSS353

B14

VSS352

B17

VSS351

B23

VSS350

B26

VSS349

B29

VSS348

B32

VSS347

B35

VSS346

B38

VSS345

B6

VSS355

C11

VSS342

C12

VSS341

C17

VSS340

C20

VSS339

C23

VSS338

C26

VSS337

C29

VSS336

C32

VSS335

C35

VSS334

C7

VSS344

C8

VSS343

D17

VSS329

D2

VSS333

D20

VSS328

D23

VSS327

D26

VSS326

D29

VSS325

D32

VSS324

D37

VSS323

D39

VSS322

D4

VSS332

D5

VSS331

D9

VSS330

E11

VSS319

E12

VSS318

E17

VSS317

E20

VSS316

E23

VSS315

E26

VSS314

E29

VSS313

E32

VSS312

E36

VSS311

E7

VSS321

E8

VSS320

F1

VSS310

F10

VSS305

F13

VSS304

F14

VSS303

F17

VSS302

F2

VSS309

F20

VSS301

F23

VSS300

F26

VSS299

F29

VSS298

F35

VSS297

F37

VSS296

F39

VSS295

F5

VSS308

F6

VSS307

F9

VSS306

G11

VSS292

G12

VSS291

G17

VSS290

G20

VSS289

G23

VSS288

G26

VSS287

G29

VSS286

G34

VSS285

G7

VSS294

AY37

VSS_NCTF1

B3

VSS_NCTF4

5

SOCKET_1155P

VSS293 VSS284 VSS279 VSS283 VSS278 VSS277 VSS276 VSS275 VSS274 VSS273 VSS272 VSS271 VSS282 VSS281 VSS280 VSS270 VSS269 VSS268 VSS267 VSS266 VSS265 VSS264 VSS263 VSS259 VSS258 VSS257 VSS256 VSS262 VSS255 VSS254 VSS253 VSS252 VSS251 VSS250 VSS249 VSS248 VSS261 VSS260 VSS246 VSS245 VSS244 VSS243 VSS242 VSS241 VSS247 VSS240 VSS235 VSS239 VSS234 VSS233 VSS232 VSS231 VSS230 VSS229 VSS228 VSS227 VSS238 VSS237 VSS236 VSS226 VSS225 VSS224 VSS221 VSS220 VSS219 VSS223 VSS222 VSS217 VSS216 VSS215 VSS214 VSS218 VSS213 VSS212 VSS211 VSS210 VSS209 VSS208 VSS206 VSS205 VSS204 VSS203 VSS202 VSS201 VSS200 VSS199 VSS207 VSS198 VSS197 VSS196

G8 H1 H17 H2 H20 H23 H26 H29 H33 H35 H37 H39 H5 H6 H9 J11 J17 J20 J23 J26 J29 J32 K1 K12 K13 K14 K17 K2 K20 K23 K26 K29 K33 K35 K37 K39 K5 K6 L10 L17 L20 L23 L26 L29 L8 M1 M17 M2 M20 M23 M26 M29 M33 M35 M37 M39 M5 M6 M9 N8 P1 P2 P36 P38 P40 P5 P6 R33 R35 R37 R39 R8 T1 T5 T6 U8 V1 V2 V33 V34 V35 V36 V37 V38 V39 V40 V5 W6 Y5 Y8

4

SKT_H2

U1I

A17

VSS360

A23

VSS359

A26

VSS358

A29

VSS357

A35

VSS356

AA33

VSS194

AA34

VSS193

AA35

VSS192

AA36

VSS191

AA37

VSS190

AA38

VSS189

AA6

VSS195

AB5

VSS188

AC1

VSS187

AC6

VSS186

AD33

VSS183

AD36

VSS182

AD38

VSS181

AD39

VSS180

AD40

VSS179

AD5

VSS185

AD8

VSS184

AE3

VSS178

AE33

VSS177

AE36

VSS176

AF1

VSS175

AF34

VSS171

AF36

VSS170

AF37

VSS169

AF40

VSS168

AF5

VSS174

AF6

VSS173

AF7

VSS172

AG36

VSS167

AH2

VSS166

AH3

VSS165

AH33

VSS162

AH36

VSS161

AH37

VSS160

AH38

VSS159

AH39

VSS158

AH40

VSS157

AH5

VSS164

AH8

VSS163

AJ12

VSS155

AJ15

VSS154

AJ18

VSS153

AJ21

VSS152

AJ25

VSS151

AJ27

VSS150

AJ36

VSS149

AJ5

VSS156

AK1

VSS148

AK10

VSS141

AK13

VSS140

AK14

VSS139

AK16

VSS138

AK22

VSS137

AK28

VSS136

AK31

VSS135

AK32

VSS134

AK33

VSS133

AK34

VSS132

AK35

VSS131

AK36

VSS130

AK37

VSS129

AK4

VSS147

AK40

VSS128

AK5

VSS146

AK6

VSS145

AK7

VSS144

AK8

VSS143

AK9

VSS142

AL11

VSS126

AL14

VSS125

AL17

VSS124

AL19

VSS123

AL24

VSS122

AL27

VSS121

AL30

VSS120

AL36

VSS119

AL5

VSS127

AM1

VSS118

AM11

VSS113

AM14

VSS112

AM17

VSS111

AM2

VSS117

AM21

VSS110

AM23

VSS109

AM25

VSS108

A4

VSS_NCTF5

AV39

VSS_NCTF2

GND GND GND

4

SOCKET_1155P

3

AM27

VSS107

AM3

VSS116

AM30

VSS106

AM36

VSS105

AM37

VSS104

AM38

VSS103

AM39

VSS102

AM4

VSS115

AM40

VSS101

AM5

VSS114

AN10

VSS95

AN11

VSS94

AN14

VSS93

AN17

VSS92

AN19

VSS91

AN22

VSS90

AN24

VSS89

AN27

VSS88

AN30

VSS87

AN31

VSS86

AN32

VSS85

AN33

VSS84

AN34

VSS83

AN35

VSS82

AN36

VSS81

AN5

VSS100

AN6

VSS99

AN7

VSS98

AN8

VSS97

AN9

VSS96

AP1

VSS80

AP11

VSS77

AP14

VSS76

AP17

VSS75

AP22

VSS74

AP25

VSS73

AP27

VSS72

AP30

VSS71

AP36

VSS70

AP37

VSS69

AP4

VSS79

AP40

VSS68

AP5

VSS78

AR11

VSS66

AR14

VSS65

AR17

VSS64

AR18

VSS63

AR19

VSS62

AR27

VSS61

AR30

VSS60

AR36

VSS59

AR5

VSS67

AT1

VSS58

AT10

VSS49

AT12

VSS48

AT13

VSS47

AT15

VSS46

AT16

VSS45

AT17

VSS44

AT2

VSS57

AT25

VSS43

AT27

VSS42

AT28

VSS41

AT29

VSS40

AT3

VSS56

AT30

VSS39

AT31

VSS38

AT32

VSS37

AT33

VSS36

AT34

VSS35

AT35

VSS34

AT36

VSS33

AT37

VSS32

AT38

VSS31

AT39

VSS30

AT4

VSS55

AT40

VSS29

AT5

VSS54

AT6

VSS53

AT7

VSS52

AT8

VSS51

AT9

VSS50

AU1

VSS28

AU15

VSS24

AU26

VSS23

AU34

VSS22

AU4

VSS27

AU6

VSS26

AU8

VSS25

AV10

VSS19

3

2

All reserved. No connected.

SKT_H2

U1J

AB7

RSVD19

AD37

RSVD16

AG4

RSVD13

AJ29

RSVD11

AJ30

RSVD10

AJ31

RSVD9

AV34

RSVD3

AW34

RSVD2

P35

RSVD27

P37

RSVD26

P39

RSVD25

R34

RSVD24

R36

RSVD23

R38

RSVD22

R40

RSVD21

A38

NCTF_5

AU40

NCTF_2

AW38

NCTF_1

C2

NCTF_4

D1

NCTF_3

SOCKET_1155P

2

SPARES

U1_1

U1_1 1156/1155 ILM

1156/1155 ILM

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

AT11

RSVD6

AP20

RSVD7

AN20

RSVD8

AU10

RSVD4

AY10

RSVD1

AF4

RSVD14

AB6

RSVD20

AE6

RSVD15

AJ11

RSVD12

D38

RSVD46

C39

RSVD47

C38

RSVD48

J34

RSVD39

N34

RSVD29

B75M-DGS

1

Title :

Engineer:

1

CPU - GND

Chia-wei Chang

7

Rev

2.00

of

48Thursday, November 22, 2012

5

4

3

2

1

Q77 support PCI. Check PCI solution!!!

H67/P67 do not support PCI. Check PCI solution!!!

+3V

RN1B

RN1B RN2B

RN2B RN2A

RN2A RN759A

RN759A

RN3B

RN3B RN1C

RN1C RN3C

RN3C RN1D

RN1D RN3A

RN3A RN759B

RN759B RN3D

RN3D RN2D

RN2D

PAR DEVSEL#

PCIRST# IRDY#

SERR# STOP# PLOCK# TRDY# PERR# FRAME#

REQ#0 REQ#1

PCH_INTA#

PCH_INTB# PCH_INTC# PCH_INTD#

INTE# INTF # INTG # INTH #

D D

+3VSB

C C

PCH_CK_PCI_LB14

PME#22

ASR37

1 2

4.7KOhm

/X

1%

GNT1# don't pull down. it is strapping for using SPI flash

GNT2# don't pull down.

PCIRST#22 PCH_GNT#022

FRAME#22 TRDY#22 STOP#22 REQ#022 IRDY#22 DEVSEL#22 PLOCK#22 PERR#22 SERR#22

INTE#22 INTF #22 INTG #22 INTH #22

GR769 0OhmGR769 0Ohm

still need to provide 33Mhz clock

1 2

GR8

GR8 0Ohm

0Ohm

PME#

PAR22

1 2

PCH_PME#

Set to GPIO, RN2 no need to stuff

RN758B

RN758C

RN2C

RN2C RN758D

RN758D RN758A

RN758A RN759C

RN759C RN1A

RN1A RN759D

RN759D

3 4 3 4 1 2 1 2

3 4 5 6 5 6 7 8 1 2 3 4 7 8 7 8

3 4

8.2KOHM

5 6

8.2KOHM

5 6

8.2KOHM

7 8

8.2KOHM

1 2

8.2KOHM

5 6

8.2KOHM

1 2

8.2KOHM

7 8

8.2KOHM

PCH_GNT#0 PCH_GNT#1 PCH_GNT#2 PCH_GNT#3

8.2KOHM

PCH1A

BH8

PAR

BH9

DEVSEL#

BD15

CLKIN_PCILOOPBACK

AV14

PCIRST#

BF11

IRDY#

AV15

PME#

BR6

SERR#

BC12

STOP#

BA17

PLOCK#

BC8

TRDY#

BM3

PERR#

BC11

FRAME#

BA15

GNT0#

AV8

GNT1#/GPIO51

BU12

GNT2#/GPIO53

BE2

GNT3#/GPIO55

BG5

REQ0#

BT5

REQ1#/GPIO50

BK8

REQ2#/GPIO52

AV11

REQ3#/GPIO54

BK10

PIRQA#

BJ5

PIRQB#

BM15

PIRQC#

BP5

PIRQD#

BN9

PIRQE#/GPIO2

AV9

PIRQF#/GPIO3

BT15

PIRQG#/GPIO4

BR4

PIRQH#/GPIO5

Panther

CPT_CRB

AD0

BF15

AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8

AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31

C/BE0# C/BE1# C/BE2# C/BE3#

PCI

BF17 BT7 BT13 BG12 BN11 BJ12 BU9 BR12 BJ3 BR9 BJ10 BM8 BF3 BN2 BE4 BE6 BG15 BC6 BT11 BA14 BL2 BC4 BL4 BC2 BM13 BA9 BF9 BA8 BF8 AV17 BK12

BN4 BP7 BG2 BP13

AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29

Can be left unconnected.

AD30 AD31

C/BE#0 C/BE#1 C/BE#2 C/BE#3

AD[31..0] 22

C/BE#[0..3] 22

PCH_GNT#0 PCH_GNT#1 PCH_GNT#2 PCH_GNT#3

GR61KOhm /X GR61KOhm /X

12

GR31KOhm /X GR31KOhm /X

12

GR21KOhm /X GR21KOhm /X

12

GR11KOhm /X GR11KOhm /X

12

GND

B B

CLK_PCH_PORT8014

CLK_PCH_PORT80

12

AC21

22PF/50V

c0402

GND GND

A A

12

AC23

22PF/50V

c0402

LAD011,17 LAD211,17 LAD3 11,17

due to no PCI support on H/P6x.

+3V

LPC_TPM1

1

2

3

4

5

6

7

8

9

10

11

12 14

HEADER_2X7P_K13

/X

Reserved in case not boot up. Can be reomved.

5

4

+3V

LFRAME# 11,17S_PLTRST#11,17

LAD1 11,17

3

+3V

GND

12

C907

0.1UF/16V

c0402

B75M-DGS

SATA/HOST

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

2

B75M-DGS

Engineer:

Chia-wei Chang

8

1

Rev

2.00

of

48Monday, November 26, 2012

5

4

3

2

1

CK_96M_PCH_DREF# CK_96M_PCH_DREF

100M_DMI_CKN 100M_DMI_CKP

D D

+1.05V_PCH

PCIe Port 1 need to connect to Slot. Do NOT connect to IC.

C C

LAN1 (x1)

B B

A A

5

GR790 10KOhmGR790 10KOhm

1 2

GR792 10KOhmGR792 10KOhm

1 2

GR791 10KOhmGR791 10KOhm

1 2

GR793 10KOhmGR793 10KOhm

1 2

stuff if remove clkgen.

N_DMI_TX#04 N_DMI_TX04 N_DMI_RX#04 N_DMI_RX04 N_DMI_TX#14 N_DMI_TX14 N_DMI_RX#14 N_DMI_RX14 N_DMI_TX#24 N_DMI_TX24 N_DMI_RX#24 N_DMI_RX24 N_DMI_TX#34 N_DMI_TX34 N_DMI_RX#34 N_DMI_RX34

ICH_PE_R XN323 ICH_PE_R XP323 ICH_PE_TX N323 ICH_PE_TX P323

GR16 49.9Ohm1%GR16 49.9Ohm1%

1 2

GND

CRB width= 4 mil length<500 mil

100M_DMI_CKN 100M_DMI_CKP

PCH_DMI_COMP

4

M41

M17

M15

D33 B33 J36 H36 A36 B35 P38 R38 B37 C36 H38 J38 E37 F38

P41 B31 E31

P33 R33

J20 L20 F25 F23 P20 R20 C22 A22 H17 J17 E21 B21 P17

F18 E17 N15

B17 C16 J15 L15 A16 B15 J12 H12 F15 F13 H10 J10 B13 D13

PCH1B

DMI0RXN DMI0RXP DMI0TXN DMI0TXP DMI1RXN DMI1RXP DMI1TXN DMI1TXP DMI2RXN DMI2RXP DMI2TXN DMI2TXP DMI3RXN DMI3RXP DMI3TXN DMI3TXP DMI_IRCOMP DMI_ZCOMP

CLKIN_DMI_N CLKIN_DMI_P

PERn1 PERp1 PETn1 PETp1 PERn2 PERp2 PETn2 PETp2 PERn3 PERp3 PETn3 PETp3 PERn4 PERp4 PETn4 PETp4 PERn5 PERp5 PETn5 PETp5 PERn6 PERp6 PETn6 PETp6 PERn7 PERp7 PETn7 PETp7 PERn8 PERp8 PETn8 PETp8

Panther

CPT_CRB

DMI

PCI-E

USBP0N USBP0P USBP1N USBP1P USBP2N USBP2P USBP3N USBP3P USBP4N USBP4P USBP5N USBP5P USBP6N USBP6P USBP7N USBP7P USBP8N USBP8P USBP9N

USB

USBP9P USBP10N USBP10P USBP11N USBP11P USBP12P USBP12N USBP13P USBP13N

OC0#/GPIO59 OC1#/GPIO40 OC2#/GPIO41 OC3#/GPIO42 OC4#/GPIO43

OC5#/GPIO9 OC6#/GPIO10 OC7#/GPIO14

USBRBIAS#

USBRBIAS

CLKIN_DOT_96N CLKIN_DOT_96P

DMI2RBIAS

BF36 BD36 BC33 BA33 BM33 BM35 BT33 BU32 BR32 BT31 BN29 BM30 BK33 BJ33 BF31 BD31 BN27 BR29 BR26 BT27 BK25 BJ25 BJ31 BK31 BD27 BF27 BK27 BJ27

BM43 BD41 BG41 BK43 BP43 BJ41 BT45 BM45

BP25 BM25

BD38 BF38

A32

USB6



7 are disabled for B75.

OC#0 25 OC#3 38 OC#2 24 OC#1 25

PCH_USB_BIAS

CK_96M_PCH_DREF# CK_96M_PCH_DREF

DMI2BIAS

CRB width= 7mil; length<450 mil

1 2

GR702 750OHM 1%GR702 750OHM 1%

1 2

Over Current Pin Default Usage

Pin Default Port Mapping

OC0#

OC1#

OC2#

OC3#

OC4#

OC5#

OC6#

OC7#

3

P-0 24 P+0 24 P-1 24 P+1 24 P-2 38 P+2 38 P-3 38 P+3 38

P-4 23

P+4 23

P-5 23

P+5 23

P-8 25 P+8 25 P-9 25 P+9 25 P-10 25 P+10 25 P-11 25 P+11 25 P+12 25 P-12 25 P+13 25 P-13 25

PLACE CLOSE TO PIN, LESS THAN 200 MILS. Width = 4 mil

GR17

22.6Ohm

1%

Port 0, Port 1

Port 2, Port 3

Port 4, Port 5

Port 6, Port 7

Port 8, Port 9

Port 10, Port 11

Port 12, Port 13

Not Used

Watch out!!! port 12/13 P/N is different!!

Intel 7 Series chipset USB Port Mapping

GND

2

0

1

2

3

4

5

6

7

8

9

10

11

12

13

USB 3.0 Ports NumberUSB 2.0 Port Number

1

2

3

4

-

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Name

Custom

Date: Sheet

B75M-DGS

Engineer:

1

PCIEDMIUSB

Chia-wei Chang

9

of

Rev

2.00

48Thursday, November 22, 2012

5

R8446 0Ohm/XR8446 0Ohm/X

D D

C C

B B

O_PWROK11,17,32

PCH_MEPWROK43

1 2

R8447 0OhmR8447 0Ohm

1 2

connect to PCH PWROK if no support M3.

PCH_GPIO17

FP_PRES#29

PCH_GPIO1

PCH_GPIO7 PCH_GPIO68 PCH_GPIO69 PCH_GPIO70 PCH_GPIO71

PCH_GPIO22 PCH_GPIO38 PCH_GPIO39 PCH_GPIO48

4

CPT_CRB

GPIO FAN CLINK

SATA2 SATA3

CLKIN_SATA_N CLKIN_SATA_P

SATA0GP/GPIO21 SATA1GP/GPIO19 SATA2GP/GPIO36 SATA3GP/GPIO37 SATA4GP/GPIO16 SATA5GP/GPIO49

SATA3RCOMPO

HOST

SATA0RXN SATA0RXP SATA0TXN

SATA0TXP SATA1RXN SATA1RXP SATA1TXN

SATA1TXP

SATA2RXN SATA2RXP SATA2TXN

SATA2TXP SATA3RXN SATA3RXP SATA3TXN

SATA3TXP SATA4RXN SATA4RXP SATA4TXN

SATA4TXP SATA5RXN

SATA5RXP

SATA5TXN

SATA5TXP

SATALED#

SATAICOMPI

SATAICOMPO

SATA3COMPI

SATA3RBIAS

A20GATE

INIT3 _3V#

SERIRQ

THRMTRIP#

PMSYNCH

BA50

CL_CLK1

BF50

CL_DATA1

BF49

CL_RST1#

BC46

APWROK

BN21

PWM0

BT21

PWM1

BM20

PWM2

BN19

PWM3

BT17

TACH0/GPIO17

BR19

TACH1/GPIO1

BA22

TACH2/GPIO6

BR16

TACH3/GPIO7

BU16

TACH4/GPIO68

BM18

TACH5/GPIO69

BN17

TACH6/GPIO70

BP15

TACH7/GPIO71

BC43

SST

BA53

SCLOCK/GPIO22

BE54

SLOAD/GPIO38

BF55

SDATAOUT0/G PIO39

AW53

SDATAOUT1/G PIO48

AY20

NC_1

PCH1C

Panther

TP16

RCIN#

PECI

AC56 AB55 AE46 AE44 AA53 AA56 AG49 AG47

AL50 AL49 AL56 AL53 AN46 AN44 AN56 AM55 AN49 AN50 AT50 AT49 AT46 AT44 AV50 AV49

AF55 AG56

BF57 AJ55 AJ53

BC54 AY52 BB55 BG53 AU56 BA56

AE54 AE52

AE50

AC52

BB57 BN56 BG56 AV52 E56 H48 F55

3

SATA3_BIAS

PCH_PECI_R

CK_100M_SATA# CK_100M_SATA

GR18 8.2KOhmGR18 8.2KOhm

SATA2_COMP

PCH_GPIO21 PCH_GPIO19 PCH_GPIO36 PCH_GPIO37 PCH_GPIO16 PCH_GPIO49

SATA3_COMP

GR709 49.9Ohm1%GR 709 49.9Ohm1%

1 2

GR710 750OHM1%GR710 750OHM1%

1 2

GR20 8.2KOhmGR20 8.2KOhm

1 2

GR65 8.2KOhmGR65 8.2KOhm

SERIRQ

1 2

GR21 1KOhm/XGR21 1KOhm/X

1 2

GR711 0Ohm/XGR711 0Ohm/X

1 2

SERIRQ#17

INIT3 _3V

SATA_RXN0 37 SATA_RXP0 37 SATA_TXN0 37 SATA_TXP0 37 SATA_RXN1 37 SATA_RXP1 37 SATA_TXN1 37 SATA_TXP1 37

SATA_RXN2 37 SATA_RXP2 37 SATA_TXN2 37 SATA_TXP2 37 SATA_RXN3 37 SATA_RXP3 37 SATA_TXN3 37 SATA_TXP3 37

1 2

GR19

within 500 mil

1%GR19

1%

1 2

37.4Ohm

GR740 0Ohm/XGR740 0Ohm/X

1 2

R8439 0OhmR8439 0Ohm

1 2

SATA3

SATA2

SATA_ACT# 37

within 500 mil

+1.05V_PCH

+3V

A20GATE 17

O_KB_RST# 17

H_THERMTRIP_N 5 PCH_PECI 5

PM_SYNC 5

SERIRQ

2

+1.05V_PCH

+3V

GPIO19 don't pull down.

BIOS_WP# 1 1

it is strapping for using SPI flash

GPIO36/GPIO37 do not pull high

GND

Must near PCH Pull up needs to stuff.

Serial IRQ pull up at SIO side.

+3V

GR25 8.2KOhmGR25 8.2KOhm

1 2

GR32 8.2KOhmGR32 8.2KOhm

1 2 5 6 7 8

5 6 1 2 7 8 3 4

3 4

GR31 8.2KOhmGR31 8.2KOhm

1 2

+3V

1 2 1 2 1 2 1 2 1 2 1 2 1 2

CK_100M_SATA# CK_100M_SATA

stuff if remove clkgen.

H_THERMTRIP_N

1 2

GC66 0.1UF/16V/XGC66 0.1UF/16V/X

1

PCH_GPIO17 PCH_GPIO1 PCH_GPIO22

RN756C

8.2KOHM

GR795 10KOhmGR795 10KOhm GR794 10KOhmGR794 10KOhm

GR712

1 2

RN756D

RN757C

RN757C RN757A

RN757A RN757D

RN757D RN757B

RN757B

RN756B

PCH_GPIO7

GR7758.2K GR7758.2K

PCH_GPIO21

GR7038.2K GR7038.2K

PCH_GPIO19

GR7058.2K GR7058.2K

PCH_GPIO36

GR7048.2K/X GR7048.2K/X

PCH_GPIO37PCH_ GPIO37

GR7078.2K/X GR7078.2K/X

PCH_GPIO16

GR7068.2K GR7068.2K

PCH_GPIO49

GR7088.2K GR7088.2K

1 2 1 2

51Ohm/X

PCH_GPIO48

PCH_GPIO70 PCH_GPIO68 PCH_GPIO69 PCH_GPIO71

PCH_GPIO38

PCH_GPIO39

CPU_VTT

GND

A A

5

4

3

2

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

B75M-DGS

Engineer:

SATA/HOST

Chia-wei Chang

10

1

Rev

2.00

of

48Wednesday, November 28, 2012

5

GPIO8(IPU)

Enable Internal VRM

GPIO28 HDA_SYNC

D D

C C

B B

SLP_SUS#

SPI ROM

SPI_MOSI do not pull high

A A

HIGH LOW BTM FCIM

High Low

RACZ_BITCLK28

ACZ_RS T#28 ACZ_SD IN028

Q_ACZ_SDOUT28

RSMRST#17

ATX+5VSB

GR778

1 2

4.7KOhm

F1_SPI_CS1#_R F1_SPI_CS#_R F1_SPI_MOSI_R F1_SPI_MISO F1_SPI_MISO

ACZ_SD OUT

ACZ_SYN C28

S_SRST#33

RTCRST#33

+BAT_3V

O_PWROK10,17,32

SMB_CLK30 SMB_DATA30

+BAT_3V

RSMRST#17

GR720 0Oh m/XGR720 0Ohm/X

FET Control

GR776

8.2KOhm

GQ17

1

PMBS3904

+3.3V_SPI

A

GND

GR777

330KOhm

3

1 2

C

B

E

E 2

2

unstuff all if using SIO's function!

GND

+3.3V_SPI

12

GR13

GR12

1KOhm

/X

1%

5 6

10Ohm

3 4

10Ohm

7 8

10Ohm

1 2

10Ohm

GR15

/X

1KOhm

1%

10Ohm

5

12

1 2

SML1CLK SML1DATA

+3V

5 6

33OHM

7 8

33OHM

1 2

PUT NEAR AUDIO CODEC

3 4

33OHM

1 2

33OHM

S_SRST#

GR29

1 2

1MOhm

+3VSB

SLP_SUS_FET 17

12

GC801

GC801 1UF/6.3V

1UF/6.3V

GRN6C

F1_SPI_CS#

GRN6B

F1_SPI_MOSI

GRN6D

F1_SPI_CLKF1_SPI_CLK_R

GRN6A

U3_1

SPI

LDRQ#017 LFRAME#8,17

GR11 20KOhm 1%GR1 1 20KOh m 1%

DPWROK

GR10 10KGR10 1 0K

GR670 10KGR670 10K GR7212.2KOhm GR7212.2KOhm GR7222.2KOhm GR7222.2KOhm GR671 10KGR671 10K GR723 2.2KGR723 2.2K GR724 2.2KGR724 2.2K

SML1CLK 17 SML1DATA 17

BIOS_WP#10

64Mb

GR22

GR22 10KOHM

10KOHM

/

SLD_RQ1#

12

LAD08,17 LAD18,17 LAD28,17 LAD38,17

1 2

LAD0 LAD1 LAD2 LAD3

R_RACZ_BITCLK

RN9C

R_ACZ_RST#

RN9D

GR67933Ohm GR 67933Ohm

R_ACZ_SDOUT

RN9B

R_ACZ_SYNC

RN9A

F1_SPI_MOSI_R F1_SPI_MISO F1_SPI_CS#_R F1_SPI_CLK_R F1_SPI_CS1#_R

S_ICH_RTCX1 S_ICH_RTCX2

S_SRST#

12

S_INTRUDER#

INTVR MEN

DSWVRMEN

SMBALERT

SML0ALERT

SML0CLK

12

SML0DATA

12

SML1ALERT SML1CLK

12

SML1DATA

12

SLP_SUS_FET SLP_SUS_FET

GND

GR7

0Ohm

PCH1D

BA20

LDRQ1#/GPIO23

BK15

FWH0/LAD0

BJ17

FWH1/LAD1

BJ20

FWH2/LAD2

BG20

FWH3/LAD3

BK17

LDRQ0#

BG17

FWH4/LFRAME#

BU22

HDA_BCLK

BC22

HDA_RST#

BD22

HDA_SDIN0

BF22

HDA_SDIN1

BK22

HDA_SDIN2

BJ22

HDA_SDIN3

BT23

HDA_SDO

BP23

HDA_SYNC

AU53

SPI_MOSI

AT55

SPI_MISO

AT57

SPI_CS0#

AR54

SPI_CLK

AR56

SPI_CS1#

BR39

RTCX1

BN39

RTCX2

BT41

RTCRST#

BN37

SRTCRST#

BM38

INTR UDER #

BJ38

PWROK

BK38

RSMRST#

BN41

INTVR MEN

BT37

DPWROK

BR42

DSWVRMEN

BN49

SMBALERT#/GPIO11

BT47

SMBCLK

BR49

SMBDATA

BU49

SML0ALERT#/GPIO60

BT51

SML0CLK

BM50

SML0DATA

BR46

SML1ALERT#/PCHHOT#/GPIO74

BJ46

SML1CLK/GPIO58

BK46

SML1DATA/GPIO75

Panther

ATX+5VSB

23

2

S

Q811

1

QM2423K

G

1 2

D

3

+3.3V_SPI

0.1UF/16V

1 2

GC2

1 2

F1_SPI_CS#

R_SPI_WP# F1_SPI_CLK

12

GND

/X

R8487

R8487 0Ohm

0Ohm

GR4

8.2KOhm

1 2 3

4

SUSWARN#/SUSPWRDNACK/GPIO30

+5VSB

U3

8

CE#

VDD

7

SO

HOLD#

6

WP#

SCK

5

VSS4SI

SOCK8U3SOCK8

4

BMBUSY#/GPIO0

CLKRUN#/GPIO32

HDA_DOCK_EN#/GPIO33

STP_PCI#/GPIO34

LAN_PHY_PWR_CTRL/GPIO12

HDA_DOCK_RST#/GPIO13

GPIO24/MEM_LED

SLP_LAN#/GPIO29 PCIECLKRQ2#/GPIO20 PCIECLKRQ5#/GPIO44 PCIECLKRQ6#/GPIO45 PCIECLKRQ7#/GPIO46

SYS_PWROK

PLTRST#

SLP_S3# SLP_S4#

SLP_S5#/GPIO63

SUS_STAT#/GPIO61

SUSCLK/GPIO62

BATLOW#/GPIO72

SUSACK#

DRAMPWROK

PM_GPIO(DSW)

SLP_SUS#

PWRBTN#

SYS_RESET#

PROCPWRGD

JTAG(SUS)

JTAG_TCK

JTAG_TDI JTAG_TDO JTAG_TMS

make sure have

+3VSB_A

ATX+5V to +3VSB_A Power in DC to DC page!!

23

2

S

/X

Q812

R8491

QM2423K

D

3

SPI_HOLD1#F1_SPI_MISO

F1_SPI_MOSI

GND

1 2

12

GC65

0.1UF/16V

c0402

R8491 0Ohm

0Ohm

GR5

8.2KOhm

1

G

+3.3V_SPI +3.3V_SPI

12

GC3

0.1UF/16V

c0402

GND

DSW Sequence

SUSWARN#17

tie together if SIO does not control DSW.

GPIO0

AW55 BC56 BC25

PCH_GPIO34

BL56 BJ57

GPIO35

GPIO8

GPIO15

GPIO28

GPIO57

WAKE# SLP_A#

GPIO27

GPIO31

SPKR

PCH_GPIO8

BP51 BK50 BA25

PCH_GPIO15

BM55

PCH_GPIO24 H_SKTOCC#_PCH

BP53

PCH_GPIO28

BJ55

SLP_LAN#

BH49

PCH_GPIO20

AV43 BL54 AV44 BP55 BT53 BJ53 BJ48

RI#

BK48 BC44 BC41 BM53 BN52

BH50

SUS_STAT#

BN54 BA47 AV46 BP45 BU46 BG46

PCH_GPIO27

BJ43

PCH_GPIO31

BG43 BD43 BT43

SYS_RESET

BE52 BE56

D53

GR30 1KOhm

DPWROK DELAY

BC49

TP12

BA43 BC52 BF47 BC50

+3VSB

1

VT5

RTC

tp30

tp30-68

GC5

GC5 10PF/50V

10PF/50V

1 2

c0603

GND GNDGND

RTCX1 and RTCX2 width=4,Length=<1

3

0Ohm

12

GR774

SLP_SUS#

SR21 0OhmSR21 0Ohm

1 2

SR22 0Ohm /SR22 0Ohm /

1 2

GR28 8.2KOhmGR28 8.2KOhm

1 2

GR701 8.2KOhmGR701 8.2KOhm

1 2

gpio 27 can not use for led blinking function on CPT.

GR7980Ohm GR7980Ohm

12

GR360Ohm GR360Ohm

12

/X

12

+3VSB_A

12

GR726

GR726 100KOhm

100KOhm

12

GC72

GR734

1UF/16V

22kOhm

/X

1 2

GND

GR14 10MOhmGR14 10MOhm

12

GY1

32.768KHZ

1

GND GND

324

+5VSB

SUSACK#

GR779

/X

10KOhm

1 2

GR781

1 2

12

10KOhm

GR26 0Ohm/XGR26 0Ohm/X GC11 10PF/50V/XGC11 10 PF/50V/X

+3V

GQ19

2N7002K

1

GC803

0.1UF/16V

O_PME# 17

BIOS_WP# 10

CLKREQ_1LAN 23

+1P1V_VTT_EN#_A 40

PWM_PG 45

+3VSB +3VSB

RINGIN# 32

S_PLTRST# 8,17

SLP_A# 43

SLP_S3# 17,41 SLP_S4# 17

12

1 2

+3VSB

SUSACK# SUSWARN# 17

DRAM_PWROK 5

SLP_SUS# 17

O_PWRBTN# 17

RESETCON# 32 SB_SPKR 3 2

CPUPWRGD 5

ATX+5VSB

GR735

GR735 22kOhm

22kOhm

1 2

D

3

1

1 G

G

S

2

2 3

S_ICH_RTCX2

S_ICH_RTCX1

S_SRST#

12

GC6

GC6 10PF/50V

10PF/50V

c0603

GY1_1

JUMPER_WIRE

0.5*6.3*4*6.3mm

3

B

1

GND

+3VSB_A

GR725

8.2KOhm

GQ2

GQ2 2N7002K

2N7002K

1

G

GC4

1 2

1UF/10V

c0603

3

3 C

C

E

E 2

2

ATX+5VSB

D

GR782

3

22kOhm

1

1 2

G

SQ10

12

S

2

GC802

2 3

1UF/6.3V

PMBS3904

/X

GR660

1 2

+3VSB

8.2KOhm

GR27

12

1KOhm

1%

WAKE# 23,27

NEW!! Need to check!!

for measurement only.

DPWROK

1 2

D

3

12

GC73

GC73 1000PF/50V

1000PF/50V

S

2

2 3

PWR LED BLINK

Change from GPIO27 to GPIO15

GND

PCH_GPIO15 SQ3_B

2

RSMRST#

GQ18

GQ18 2N7002K

2N7002K

H_SKTOCC#_PCH 5

Pull High/Low

GPIO0

SLP_A#

R129 10KOhm/XR129 10KOhm/X

SLP_LAN#

R128 10KOhm/XR128 10KOhm/X

PCH_GPIO34

GR714 10KOh mGR714 10KOhm

SYS_RESET

GR35 8.2K/XGR35 8.2K/X

PCH_GPIO31

GR715 10KOh m/XGR715 10 KOhm/X

SUSWARN#

DSWVRMEN INTVR MEN

PCH_GPIO8

PWM_PG INTVR MEN DSWVRMEN

RSMRST#

O_PWROK

PCH_GPIO8

R_ACZ_SYNC

GR796 10KOh mGR796 10KOhm GR784 10KOh mGR784 10KOhm

GR718 4.7KOhm

GR718 4.7KOhm GR719 10KOh mGR719 10KOhm GR23 1KOhm/XGR 23 1KOhm/X GR24 1KOhm/XGR 24 1KOhm/X

GR729 392K OhmGR7 29 392KOhm GR33 392KOhmGR 33 392 KOhm

GR39 1KOHM/XGR39 1KOHM/X GC63 0.1UF/16VGC63 0.1U F/16V

GR678 10K

GR678 10K GR37 1KOhm 1%/XGR37 1KOhm 1%/X GR728 1KOhm 1%/XGR728 1KOh m 1%/X GR731 10KOh m/XGR731 10KOh m/X GR732 10KOh mGR732 10KOhm GR717 1KOHM/XGR717 1KOHM/X

GR727 1KOhmGR727 1KOhm

PCH_GPIO27

PCH_GPIO15 PCH_GPIO28 R_ACZ_SDOUT R_ACZ_SYNC

Flash descriptor overide

+3VSB

GR783

2.7KOHM

GR730

1 2

2.7KOHM

1 2

HQ10_D

+3VSB

3

2

GND

12

SR278

SR278 560Ohm

560Ohm

1 2

3

3 C

C

B

1

B

1

SQ3_C

D

E

SQ3

2

2N7002K

S

GND

2 3

2

SIO_GP1417

SR279

8.2KOhm

1 2

1

G

GR785

GR785 10KOhm

10KOhm

1 2

1 2 1 2

1 2

1 2 1 2 1 2

/X

1 2 1 2 1 2 1 2

1 2

/X

1 2 1 2

GR630Ohm GR630Ohm

PLED- 32

SQ9

PMBS3904

12 12

12

12 12 12 12 12

HQ16_B

HQ16

HQ16 PMBS3906

PMBS3906

HQ10_D

1

+3V

+3VSB

+3V

+3VSB_A

+3VSB

+BAT_3V

+3VSB_A

ACZ_SD OUT

GR713

2.7KOHM

1 2

HQ16_C

3

3 C

C

1

B

E

+3VSB

2

B75M-DGS

Title :

AUDIO/MISC

Title :

AUDIO/MISC

Title :

AUDIO/MISC

Engineer:

ASRock In c.

Size Project Name

Custom

Date: Sheet

Engineer:

B75M-DGS

1

Chia-wei Chang

11

of

48Tuesday, November 27, 2012

of

48Tuesday, November 27, 2012

of

48Tuesday, November 27, 2012

Rev

2.00

5

4

3

2

1

D D

DDPB_HPD35

R_DVI_C_H55_TX2

XC490.1UF/10V XC490.1UF/10V

1 2

XC550.1UF/10V XC550.1UF/10V

XC560.1UF/10V XC560.1UF/10V

1 2

XC530.1UF/10V XC530.1UF/10V

XC540.1UF/10V XC540.1UF/10V

XC500.1UF/10V XC500.1UF/10V

XC510.1UF/10V XC510.1UF/10V

XC520.1UF/10V XC520.1UF/10V

R_DVI_C_H55_TX2# R_DVI_C_H55_TX1 R_DVI_C_H55_TX1# R_DVI_C_H55_TX0 R_DVI_C_H55_TX0# R_DVI_C_H55_TXC R_DVI_C_H55_TXC#

DVI_C_H55_TX235,36

DVI_C_H55_TX2#35,36

DVI_C_H55_TX135,36

DVI_C_H55_TX1#35,36

C C

DVI_C_H55_TX035,36

DVI_C_H55_TX0#35,36

DVI_C_H55_TXC35,36

DVI_C_H55_TXC#35,36

1 2

All AC couple capacitors

B B

put in the connector side.

T1

DDPB_HPD

N2

DDPC_HPD

M1

DDPD_HPD

R8

DDPB_AUXP

R9

DDPB_AUXN

U14

DDPC_AUXP

U12

DDPC_AUXN

N6

DDPD_AUXP

R6

DDPD_AUXN

R14

DDPB_0P

R12

DDPB_0N

M11

DDPB_1P

M12

DDPB_1N

H8

DDPB_2P

K8

DDPB_2N

L5

DDPB_3P

M3

DDPB_3N

L2

DDPC_0P

J3

DDPC_0N

G2

DDPC_1P

G4

DDPC_1N

F3

DDPC_2P

F5

DDPC_2N

E4

DDPC_3P

E2

DDPC_3N

D5

DDPD_0P

B5

DDPD_0N

C6

DDPD_1P

D7

DDPD_1N

B7

DDPD_2P

C9

DDPD_2N

E11

DDPD_3P

B11

DDPD_3N

U2

SDVO_INTP

T3

SDVO_INTN

W3

SDVO_STALLP

U5

SDVO_STALLN

U8

SDVO_TVCLKINP

U9

SDVO_TVCLKINN

PCH1F

CPT_CRB

CRT_HSYNC

CRT_VSYNC

CRT_RED

CRT_GREEN

CRT_BLUE

CRT_IRTN

CRT_DDC_DATA

CRT_DDC_CLK

DAC_IREF

TP6 TP7 TP8 TP9

DDPC_CTRLCLK

DDPC_CTRLDATA

DDPD_CTRLCLK

DDPD_CTRLDATA

SDVO_CTRLC LK

SDVO_CTRLD ATA

AR4 AR2

AN6 AN2 AM1

AM6

AW1 AW3

AT3

Y18 Y17 AB18 AB17

AL12 AL14

AL9 AL8

AL15 AL17

VGA_HSYNC_3P3V VGA_VSYNC_3P3V

DACREFSET

SR1 33 ohm mx_r0402SR1 33 ohm mx_r0402

1 2

SR2 33 ohm r0402SR2 33 ohm r0402

1 2

GND

NB_DDCDATA 34

SR280 1KOhm1%SR280 1KOhm1%

1 2

PLACED RESISTOR CLOSE TO THE GMCH WITHIN 500 MIL LENGTH

NB_DDCCLK 34

DDPB_CTRL_CLK 35

DDPB_CTRL_DATA 35

+3V

1 2

GND

SR6

2.2kOHM

/

HSYNC 34 VSYNC 34

LR 34 LG 34 LB 34

LR

SR5 150Ohm1%SR5 150Ohm1%

LG LB

1 2

SR4 150Ohm1%SR4 150Ohm1%

1 2

SR3 150Ohm1%SR3 150Ohm1%

1 2

HSYNC

VSYNC

PLACED RESISTOR CLOSE TO GMCH WITHIN 250 MIL LENGTH

Pull high to enable Displayport!

GND

Panther

A A

5

4

3

2

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

B75M-DGS

Engineer:

1

Clock Distribution

Chia-wei Chang

12

of

48Thursday, November 22, 2012

Rev

2.00

5

D D

FDI_TXN04 FDI_TXP04 FDI_TXN14 FDI_TXP14 FDI_TXN24 FDI_TXP24 FDI_TXN34 FDI_TXP34

C C

FDI_TXN44 FDI_TXP44 FDI_TXN54 FDI_TXP54 FDI_TXN64 FDI_TXP64 FDI_TXN74 FDI_TXP74

DL_FSYNC_04

DL_LSYNC_04

DL_FSYNC_14

DL_LSYNC_14

DL_INT4

4

Panther

FDILINK

C42

FDI_RXN0

B43

FDI_RXP0

F45

FDI_RXN1

F43

FDI_RXP1

H41

FDI_RXN2

J41

FDI_RXP2

C46

FDI_RXN3

D47

FDI_RXP3

B45

FDI_RXN4

A46

FDI_RXP4

B47

FDI_RXN5

C49

FDI_RXP5

J43

FDI_RXN6

H43

FDI_RXP6

M43

FDI_RXN7

P43

FDI_RXP7

B51

FDI_FSYNC0

E49

FDI_LSYNC0

C52

FDI_FSYNC1

D51

FDI_LSYNC1

H46

FDI_INT

3

CPT_CRB

TP21 TP25 TP29 TP33

TP22 TP26 TP30 TP34

TP23 TP27 TP31 TP35

TP24 TP28 TP32 TP36

H31 J31 C29 E29

J27 L27 F28 E27

J25 L25 C26 B27

L22 J22 B25 D25

2

USB3Rn1 USB3Rp1 USB3Tn1 USB3Tp1

USB3Rn2 USB3Rp2 USB3Tn2 USB3Tp2

USB3Rn3 USB3Rp3 USB3Tn3 USB3Tp3

USB3Rn4 USB3Rp4 USB3Tn4 USB3Tp4

1

USB3_RXN1 24 USB3_RXP1 24 USB3_TXN1 24 USB3_TXP1 24

USB3_RXN2 24 USB3_RXP2 24 USB3_TXN2 24 USB3_TXP2 24

USB3_RX3_N 38 USB3_RX3_P 38 USB3_TX3_N 38 USB3_TX3_P 38

USB3_RX4_N 38 USB3_RX4_P 38 USB3_TX4_N 38 USB3_TX4_P 38

B B

PCH1G

B75M-DGS

A A

ASRock Inc.

Size Project Name

A

Date: Sheet

5

4

3

B75M-DGS

2

Title :

Engineer:

FDI & USB3.0

Chia-wei Chang

13

of

1

Rev

2.00

48Thursday, November 22, 2012

5

FLEX CLK HAS RULE OF USING. SEE PDG PAGE 191 FOR DETAILS.

GR736 22OhmGR736 22Ohm

PCH_CK_33M_SIO17

D D

PCH_CK_33M_SIO

12

C9957

C9957 15PF/50V

15PF/50V

/

GND

CK_48M_SIO

12

C9958

C9958 15PF/50V

15PF/50V

/

GND

Flex 0, 2 : 33 Mhz

C C

Flex 1, 3 : 27/14/24/48/25 Mhz

CLK_PCH_PORT808

PCH_CK_PCI_LB8

PCI_SLOT122

CK_48M_SIO17

+1.05V_PCH

PCH_CK_14M

14Mhz no need to connect by using internal clock.

1 2

GR773 22OhmGR773 22Ohm

1 2

GR770 22OhmGR770 22Ohm

1 2

GR787 22OhmGR787 22Ohm

1 2

GR43 90.9Ohm1%GR43 90.9Ohm1%

GR738 0Ohm/XGR738 0Ohm/X

PCH_CK_14M

12

1 2

4

PCH1H

AT11

CLKOUT_PCI0

AN14

CLKOUT_PCI1

AT12

CLKOUT_PCI2

AT17

CLKOUT_PCI3

AT14

CLKOUT_PCI4

AT9

CLKOUTFLEX0/GPIO64

BA5

CLKOUTFLEX1/GPIO65

AW5

CLKOUTFLEX2/GPIO66

BA2

CLKOUTFLEX3/GPIO67

AL2

XCLK_RCOMP

AN8

REFCLK14IN

12

GR797

GR797 10KOhm

10KOhm

AJ5

XTAL25_OUT

AJ3

XTAL25_IN

CPT_CRB

3

CLKIN_GND1_N CLKIN_GND1_P

CLKIN_GND0_N CLKIN_GND0_P

CLKOUT_ITPXDP_N

CLKOUT_ITPXDP_P

CLKOUT_PCIE7N CLKOUT_PCIE7P

CLKOUT_DMI_N CLKOUT_DMI_P

CLKOUT_DP_N

CLKOUT_DP_P

CLKOUT_PCIE0N CLKOUT_PCIE0P

CLKOUT_PCIE1N CLKOUT_PCIE1P

CLKOUT_PCIE2N CLKOUT_PCIE2P

CLKOUT_PCIE3N CLKOUT_PCIE3P

CLKOUT_PCIE4N CLKOUT_PCIE4P

CLKOUT_PCIE5N CLKOUT_PCIE5P

CLKOUT_PCIE6N CLKOUT_PCIE6P

CLKOUT_PEG_A_N CLKOUT_PEG_A_P

CLKOUT_PEG_B_N CLKOUT_PEG_B_P

R27 P27

W53 V52

R52 N52

AE2 AF1

P31 R31

N56 M55

AE6 AC6

AA5 W5

AB12 AB14

AB9 AB8

Y9 Y8

AF3 AG2

AB3 AA2

AG8 AG9

AE12 AE11

2

GR756 10KOhmGR756 10KOhm

1 2

GR757 10KOhmGR757 10KOhm

1 2

GR759 10KOhmGR759 10KOhm

1 2

GR758 10KOhmGR758 10KOhm

1 2

PCH_CK_DMI# 5 PCH_CK_DMI 5

unused for PCH platform

PCIE4_CLK# 23 PCIE4_CLK 2 3

PCH_ECLK_X16# 27 PCH_ECLK_X16 27

1

CPU

LAN1

PCIE x16 Slot

GR451MOhm

1 2

12

B B

A A

5

12

GC12

27PF/50V

12

GX1

GND

3

25Mhz

r0603_h24

12

GC13

27PF/50V

4

Panther

B75M-DGS

CLK

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

3

2

B75M-DGS

Engineer:

1

Chia-wei Chang

14

of

48Tuesday, November 27, 2012

Rev

2.00

5

PCH1K

1m A

V5REF

V5REF_SUS

12m A

197m A

20m A

1m A

BT25

AV28

AU20 AV20 AU22

AN52

BF1

+3VSB

GC781 0.1UF/16VGC781 0.1UF/16V

12

GC30 1UF/10VGC30 1UF/10V

1 2

+3V

D D

+3.3V_SPI

+3V

+3VSB

GD1

1

2

BAT54C

+3V

C C

2

1

BAT54C

Near AU20

GR771 0OhmGR771 0Ohm

1 2

GR768 0Ohm/XGR768 0Ohm/X

1 2

+5VSB

GR50

GR50 10Ohm

10Ohm

3

1 2 12

GC34

0.1UF/16V

c0402

GD2

3

GC31

1UF/10V

GC756 22U F/6.3V

1 2

c0805

0.1UF/16V

GC782

1 2

GC779

1 2

0.1UF/16V

V5REF_SUS

near ball BT25

+5V

12

GR49

GR49 10Ohm

10Ohm

V5REF

12

near ball BF1

CHECK PWR!!use 3V directly or use +5V to +3V by 1117

+3V_DAC

12

GC765

GC765 10UF/6.3V

10UF/6.3V

c0603

CP112

CP112 1UF/16V

1UF/16V

c0603

(PDG Page366)

vccadplla

vccadpllb

1UF/10V

GC771

GC772

68m A

80m A

AT1

AB1

AC2

12

+1.05V_PCH

GL32 10UHGL32 10UH

GL33 10UHGL33 10UH

B B

+3V +3V_DAC

21

PL23

21

120Ohm/100Mhz

12

GND

PCH Decoupling

vccadplla

12

CE959

CE959 10UF/6.3V

10UF/6.3V

vccadpllb

12

CE960

CE960 10UF/6.3V

10UF/6.3V

A A

PCH1K

V5REF

V5REF_Sus

VccSusHDA

Vcc3_3_9 Vcc3_3_10 Vcc3_3_7

VccSPI

VccADAC

VccADPLLA

VccADPLLB

Panther

+1.05V_PCH

12

GC773

GC773 10UF/6.3V

10UF/6.3V

c0603

+1.05V_PCH +3VSB

AJ38 AT40

12

GC795

GC795 10UF/6.3V

10UF/6.3V

c0603

V_PROC_IO_NCTF

place near ball B23, AC24, AE40, AC20, AG15

VccVRM_1 VccVRM_4 VccVRM_3 VccVRM_2

VccDFTERM_1 VccDFTERM_2

Vcc3_3_5 Vcc3_3_6

Vcc3_3_2 Vcc3_3_3 Vcc3_3_4

Vcc3_3_8 Vcc3_3_1

VccSus3_3_11

VccSus3_3_2 VccSus3_3_3 VccSus3_3_4 VccSus3_3_5 VccSus3_3_6 VccSus3_3_7 VccSus3_3_8

VccSus3_3_9

VccSus3_3_10

VccSus3_3_1

VccDSW3_3

V_PROC_IO

DcpSus_3 DcpSus_1

VccRTC

DcpRTC

DcpRTC_NCTF

DcpSus_2

DcpSusByp

DcpSST

12

GC774

GC774 10UF/6.3V

10UF/6.3V

c0603

4

GC76 1UF/10VGC76 1UF/10V

1 2

12

185m A

12

GC796

GC796 10UF/6.3V

10UF/6.3V

c0603

GR123 0OhmGR123 0Ohm

AJ1

GR124 0OhmGR124 0Ohm

R2

GR125 0OhmGR125 0Ohm

R54 R56

1m A

T55 T57

+3V

AL38 AN38

BC17 BD17 BD20

A12 AF57

12

X5R

GC755

0.1UF/10V

0.1 A

BT35

AV30 AV32 AY31 AY33 BJ36 BK36 BM36

AT40 AU38

U31

2m A

AV40

D55

2m A

B56

A39

TP_V_1P1_INT_NC

AA32

BU42

BR54 BT56

TP_VCCSUS_INT

AT41

TP_V_1P1_DSW_INT V_1P05_PCH_SRC

AV41

BA46

12

GC787

/X GC787

/X

0.1UF/16V

12

GC775

GC775 10UF/6.3V

10UF/6.3V

c0603

CPU_VTT

12 12 12

12

+3V

12

+3VSB

GC776

0.1UF/16V

12

+1.8V_PLL

V_NAND_IO

12

X5R

GC754

0.1UF/10V

12

GC784

GC783

0.1UF/16V

AL38BC17

X5R

GC780

GC758

0.1UF/10V

GC760

12

GC780

1UF/10V

1 2

GR128 0Ohm

V_NAND_IO +1.8V_PLL

Pay attention to layout. Width > 20 mil

X5R

12

GC761

0.1UF/10V

X5R

1 2

+3VSB_Always On

+3VSB_A

CPU_VTT

GT1GT1

1

12

GC797

GC797 10UF/6.3V

10UF/6.3V

c0603

GC769

0.1UF/10V

12

D55

12

GC764

0.1UF/10V

X7R

+BAT_3V

12

GC46

0.1UF/16V

c0402

remove GR764 for more space. If new project, please still add 0805 0ohm to 1.05V_PCH.

12

GC778

GC777

0.1UF/16V

12

GC798

0.1UF/16V

12

GC799

0.1UF/16V

12

GC767

GC767 1UF/10V

1UF/10V

/X

+1.05V_PCH

1 2

r0603_h24

CPU_VTT

c0402

GC790

GC790 1UF/6.3V

1UF/6.3V

3

12

+1.05V_PCH

GL34 10UH/XGL34 10UH/X

AL40, AG41, AG38

c0402

GC791

GC791 1UF/6.3V

1UF/6.3V

1 2

vccclk_pll_pch

vccsata_pll_pch

TP_VCCSUS_INT

2

+1.05V_PCH +1.05V_PCH

4.57 A

F20

F30 V25 V27 V31 V33 Y24 Y26 Y30 Y32 Y34

AA34 AA36

V22 Y20 Y22

c0402

GC9

GC759

c0603

GC793

GC794

GC800

1 2

21

+1.05V_PCH

12

/X

1 2

GC759 1UF/6.3V

1UF/6.3V

4.57 A

vccsata_pll_pch

vccdmi_pll_pch

vccipl_pll_pch

vccclk_pll_pch

AC24

GC792

0.1UF/16V

1UF/10V

12

1UF/10V

12

0.1UF/16V

1UF/6.3V

1 2

57m A

AL40 AN40 AN41

AG38 AG40

AG41

BA38

B41

E41

U56

B53

C54

AL5

A19

GC804

GC804 10UF/6.3V

10UF/6.3V

PCH1I

VccIO_19 VccIO_20 VccIO_21 VccIO_22 VccIO_23 VccIO_24 VccIO_25 VccIO_26 VccIO_27 VccIO_28 VccIO_29

VccIO_17 VccIO_18

VccIO_30 VccIO_31 VccIO_32

VccDMI_2

VccDMI_1

VccIO_6 VccIO_7 VccIO_8

VccIO_15 VccIO_16

VccIO_5

VccAPLLSATA

VccIO_14

VccAPLLEXP

VccAFDIPLL

VccAClk

VccAPLLDMI2

Panther

CPT_CRB

VccCore_1 VccCore_2 VccCore_3 VccCore_4 VccCore_5 VccCore_6 VccCore_7 VccCore_8

VccCore_9 VccCore_10 VccCore_11 VccCore_12 VccCore_13 VccCore_14 VccCore_15 VccCore_16 VccCore_17 VccCore_18 VccCore_19 VccCore_20 VccCore_21 VccCore_22

VccASW_4

VccASW_5

VccASW_6

VccASW_7

VccASW_8

VccASW_9

VccASW_10 VccASW_11 VccASW_12 VccASW_13 VccASW_14 VccASW_15 VccASW_16 VccASW_17 VccASW_18 VccASW_19 VccASW_20 VccASW_21 VccASW_22 VccASW_23

VccASW_3

VccASW_2

VccASW_1

VccDIFFCLKN_1 VccDIFFCLKN_2 VccDIFFCLKN_3

VccClkDMI

VccIO_13 VccSSC_1 VccSSC_2

VccIO_1 VccIO_2 VccIO_3 VccIO_4

VccIO_11

VccIO_10

VccIO_9

VccIO_12

vccdmi_pll_pch

vccipl_pll_pch

2.52 A

AC24 AC26 AC28 AC30 AC32 AE24 AE28 AE30 AE32 AE34 AE36 AG32 AG34 AJ32 AJ34 AJ36 AL32 AL34 AN32 AN34 AR32 AR34

+V1.05M +1.05V_PCH

1.31 A

AG24 AG26 AG28 AJ24 AJ26 AJ28 AL24 AL28 AN22 AN24 AN26 AN28 AR24 AR26 AR28 AR30 AR36 AR38 AU30 AU36

AU34 AV36 AU32

55m A

AE15 AE17 AG15 AJ20 AE40 AC20 AE20

AV24 AV26 AY25 AY27

V36

Y36

AJ38

Y28

GC805

12

GC806

1 2

GC807

12

+V1.05M

1UF/10V

10UF/10V

1UF/10V

R8588

R8588 0Ohm

0Ohm

/

1 2

12

GC762

GC762 1UF/6.3V

1UF/6.3V

c0402

+V1.05M

+1.05V_PCH

can change to bead if has issue!

GR129

1 2

+1.05V_PCH

105m A

c0402

GC788

GC788 1UF/6.3V

1UF/6.3V

1 2

AE40, AJ20

12

GC763

GC763 1UF/10V

1UF/10V

80m A

0Ohm r0805_h24

GC768 1UF/10VGC768 1UF/10V

1 2

GC770 10UF/6.3VGC770 10UF/6.3V

GC785

GC785 1UF/10V

1UF/10V

stuff

1

12

GC786

GC786 10UF/6.3V

10UF/6.3V

c0603

+1.05V_PCH

12

B75M-DGS

Panther Point-Power

Title :

Engineer:

ASRock Inc.

Size Project Name

C

Date: Sheet

5

4

3

2

Date: Sheet

Engineer:

B75M-DGS

1

Chia-wei Chang

15

48Tuesday, November 27, 2012

of

Rev

2.00

5

4

3

2

1

for embedded DP

D D

P25

R25

P36

R36

AL44

AE49

BA36

AY36

Y14

Y12

L33

P22

M38

TP3

TP1

TP4

TP13

TP17

TP18

TP19

TP20

Vss_296

Vss_231

Vss_232

Vss_233

Vss_234

Vss_235

Vss_236

Vss_237

Vss_238

Vss_239

L12

L17

L38

L41

L43

M20

M22

M25

M27

C C

BD33

BD25

BC9

BC47

BC38

BC36

BC31

BC27

BC20

BC15

Vss_134

Vss_133

Vss_132

Vss_131

Vss_130

Vss_129

Vss_128

Vss_127

Vss_126

Vss_125

AL43

AE41

AE43

L31

L36

TP2

TP5

Vss_295

Vss_294

Vss_293

Vss_240

Vss_260

Vss_261T6Vss_262

Vss_263

T52

U11

U15

M31

BF41

BF33

BF25

BF20

BF12

Vss_139

Vss_138

Vss_137

Vss_136

Vss_135

BA27

TP14

TP15

TP11

Vss_292

Vss_291

Vss_266

Vss_269

Vss_271

Vss_272

Vss_273

Vss_274

Vss_275

Vss_276

Vss_264

Vss_265

Vss_267

Vss_268

Vss_270

U22

U33

U17

BF43

Vss_140

U38

U20

U25

U27

U36

BG31

BG27

BG25

BG22

BF6

BF52

BF46

Vss_146

Vss_145

Vss_144

Vss_143

Vss_142

Vss_141

Vss_277V6Vss_278W1Vss_279

V20

V38

U41

U47

U53

BJ1

BH6

BH52

BG38

BG36

BG33

Vss_153

Vss_152

Vss_151

Vss_150

Vss_149

Vss_148

Vss_147

AG17

BM46

AG12

AG18

TP10

L_BKLTEN

L_VDD_EN

L_BKLTCTL

Vss_281

Vss_285

Vss_286

Vss_287

Vss_288

Vss_289

Vss_280

Vss_282

Vss_283

Y11

Y15

Y38

Y40

W55

W57

BM12

BM10

BK6

BK52

BK41

BK20

BJ15

Vss_159

Vss_158

Vss_157

Vss_156

Vss_155

Vss_154

Vss_290

Vss_284

Y43

Y46

Y47

Y49

Y52

BM28

BM26

BM23

BM22

BM16

Vss_164

Vss_163

Vss_162

Vss_161

Vss_160

VSS_NCTF_1A4VSS_NCTF_2A6VSS_NCTF_3B2VSS_NCTF_4

VSS_NCTF_5

VSS_NCTF_6

VSS_NCTF_7

VSS_NCTF_8

VSS_NCTF_9

VSS_NCTF_10

VSS_NCTF_11

VSS_NCTF_12

VSS_NCTF_13D1VSS_NCTF_14

Y6

BM48

BM42

BM40

BM32

Vss_169

Vss_168

Vss_167

Vss_166

Vss_165

BM5

BP1

BM1

BP57

BM57

BR22

BP35

BP33

BP3

BN6

BN47

BN31

Vss_177

Vss_176

Vss_175

Vss_174

Vss_173

Vss_172

Vss_171

Vss_170

F1

BT2

BU4

BU6

BU52

BU54

F12

F10

E54

E39

E19

D45

D43

D35

D23

D15

C39

C32

C19

BU39

BU36

BU29

BU26

BU19

BR52

Vss_199

Vss_198E9Vss_197E6Vss_196

Vss_195

Vss_194

Vss_193

Vss_192

Vss_191

Vss_190D3Vss_189

Vss_188

Vss_187C4Vss_186

Vss_185

Vss_184

Vss_183

Vss_182

Vss_181

Vss_180

Vss_179

Vss_178

Vss_4

Vss_3

Vss_1

Vss_2

VssADAC

TS_VSS1

TS_VSS2

TS_VSS3

TS_VSS4

F57

A54

A52

C12

AY22

AE56

F40

F36

F35

F33

F32

F26

F22

F16

Vss_208

Vss_207

Vss_206

Vss_205

Vss_204

Vss_203

Vss_202

Vss_201

Vss_200

D57

AU2

BR36

AV6

AV47

AV38

AV34

AV22

AV18

F50

F48

F46

F42

Vss_108

Vss_107

Vss_106

Vss_105

Vss_104

Vss_213F8Vss_212

Vss_211

Vss_210

Vss_209

PCH1L

PCH1L Panther

Panther

K52

J53

J48

J46

J33

H33

H27

H25

H22

H20

H15

G54

BA44

BA41

BA31

BA12

BA11

B23

AY6

AY38

AW57

Vss_227

Vss_226J5Vss_225

Vss_224

Vss_223

Vss_222J1Vss_221H6Vss_220

Vss_219

Vss_218

Vss_217

Vss_216

Vss_215

Vss_214

Vss_118

Vss_117

Vss_116

Vss_115

Vss_114

Vss_113

Vss_112

Vss_111

Vss_110

Vss_109

PCH1J

Panthe r

Vss_230K9Vss_229K6Vss_228

CPT_CRB

Vss_259

Vss_258

Vss_257

Vss_256

Vss_255R4Vss_254

Vss_253

Vss_252

Vss_251

Vss_250

Vss_249N4Vss_248M9Vss_247M8Vss_246M6Vss_245

Vss_244

Vss_243

Vss_242

Vss_241

Vss_124

Vss_123

Vss_122

Vss_121

Vss_120

Vss_119

Vss_103

Vss_102

Vss_101

Vss_100

Vss_99

Vss_98

Vss_97

Vss_96

Vss_95

Vss_94

Vss_93

Vss_92

Vss_91

Vss_90

Vss_89

Vss_88

Vss_87

Vss_86

Vss_85

Vss_84

Vss_83

Vss_82

Vss_81

Vss_80

Vss_79

Vss_78

Vss_77

Vss_76

Vss_75

Vss_74

Vss_72

Vss_73

Vss_71

Vss_70

Vss_69

Vss_68

Vss_67

Vss_66

Vss_65

Vss_64

Vss_63

Vss_62

Vss_61

Vss_60

Vss_58

Vss_57

Vss_56

Vss_55

Vss_50

Vss_49

Vss_47

Vss_41

Vss_40

Vss_38

Vss_37

Vss_36

Vss_35

Vss_33

Vss_32

Vss_31

Vss_30

Vss_29

Vss_28

Vss_27

Vss_25

Vss_24

Vss_23

Vss_22

Vss_21

Vss_20

Vss_19

Vss_18

Vss_17

Vss_16

Vss_14

Vss_13

Vss_12

Vss_11

Vss_10

Vss_9A9Vss_8

Vss_7

Vss_6

Vss_5

A49

A42

A29

B B

A A

A26

within 100 mil to PCH

PROC_SEL5

Vss_15

AB41

AB40

AB15

AB11

AA38

AA28

AA26

AA24

AA22

AA20

AA30

GR755 4.7KOhm 1%GR755 4.7KOhm 1%

5

AB52

AB47

AB43

1 2

Vss_26

AB6

AB57

AC36

AC34

AC22

CPT_CRB

Vss_34

AC4

AE18

AE14

AE22

AC54

AC38

AB50

Y50

AB49

AB44

U49

Reserved22

Reserved21

Reserved14

Reserved13

Reserved12

Reserved4

Reserved6

DF_TVS

Reserved29

Reserved3

Y41

R47

M50

M48

M49

DF_TVS do not pull low.

AE4

AE8

AE47

AE38

AE26

R44

U50

H50

U46

U44

Reserved9

Reserved8

Reserved11

Reserved10

Reserved2

Reserved1

J57

U43

Vss_45

Vss_44

Vss_43

Vss_42

Vss_39

AF6

AE9

AF52

AG22

AG20

AG14

AG11

L56

J55

F53

H52

E52

K46

Reserved7

Reserved19

Reserved18

Reserved17

Reserved16

Reserved15

Reserved20

Vss_52

Vss_51

Vss_48

Vss_46

AG5

AG44

AG43

AG30

AG50

AG46

AG36

K50

K49

AB46

G56

L53

Y44

Reserved28

Reserved27

Reserved26

Reserved25

Reserved24

4

Vss_54

Vss_53

AH52

AG53

R50

Reserved23

AH6

AJ30

AJ22

AJ57

GR754 32.4Ohm/XGR754 32.4Ohm/X

1 2

PCH1E

Panthe r

Reserved5

NVRAM

Vss_59

R49

R46

R43

R41

R22

R17

R15

R11

AT8

AK6

AL26

AL22

AL20

AL18

AL11

AK52

AM3

AL47

AL46

AL41

AL36

AL30

AN12

AN11

AM57

AM52

AN4

AN43

AN36

AN30

AN20

AN18

AN17

AN15

3

AR6

AN9

AR52

AR22

AR20

AN54

AN47

AT6

AT52

AT47

AT43

AT18

AT15

AU26

AU24

HEATSINK1

2

AU28

HEATSINK

AU5

BB6

BB3

BB1

BA49

AV12

M46

M36

M33

BB52

BC14

1

2

N54

M57

M52

B75M-DGS

Panther Point-GND

Title :

Engineer:

ASRock Inc.

Size Project Name

Custom

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

16

of

48Thursday, November 22, 2012

Rev

2.00

5

1 2

Clock source select.

OR701 0OhmOR701 0Ohm

PCH_CK_33M_SIO14

CK_48M_SIO14

WDTO#2 O_PWROK

OR629

OR629 1KOhm

1KOhm

1 2

GND

AC59 11G232047004030 MLCC 47PF/50V(0402)NPO 5%

+3VSBATX+5VSB+3VSB_A +3V

OR648

OR650

8.2KOhm

1 2

OR681 100Ohm

OR802 0OhmOR802 0Ohm

GND

IMON45



+5V

+12V

+3V

O_PWRBTN#IN_R

12

r0603

1 2

+3V

1 2 12

GND

AC59 0.1UF/ 16VAC5 9 0.1UF/1 6V AR8496 0AR8496 0

OR378 20KOhm

1 2

OR651 56KOhm

1%

1 2

OR31 8.2KOhmOR31 8.2KOhm

OC72 1UF/10V

OR626

OR626 1KOhm

1KOhm

OC224

OC224 1UF/6.3V

1UF/6.3V

AC56

/X

1 2

677:SLOTOCC# 667:SLOTOCC

H_SKTOCC#5

D D

C C

+3VSB

B B

OR778

R160

OR652

4.7K

4.7K 1KOhm

1KOhm

1 2

/X

1%

1 2

RSMRST#11

SIO_PSIN32

O_PWRBTN#11

SLP_S4#11 SLP_S3#11,41

PSON#32

PWROK_PS32

1 2

12

GND

OC221

0.01UF/25V

+BAT_3V

12

OR21

OR21 1MOhm

1MOhm

0Ohm

R8344

12

For different version

+3VSB

OR787

4.7KOhm

1 2

OR789

/X

4.7KOhm

1 2

GND

+3VSB

8.2KOhm

OR32

OR638

OR638 1KOhm

1KOhm

1%

1 2

OR32

/X

4.7KOhm

1 2

OR795

OR120Ohm OR120Ohm

OR628

SLOTOCC

GP0

O_PME#11

CASEOPEN

A A

5

CI1:12

MINI_JUMP ER

HEADER_1X2P

/XCI1:12

/X

4

PCLK_SIO_T

SIO_48M

IRRX33

IRTX33

1UF/10V/X

12 12

12

GND

SIO_PECI5

CFANOUT30

SYSFANOUT30

+5VIN_HM

1%

+12VIN_HM

12

/X/W83627

c0603

O_PWRBTN#IN_R

1 2

CI1

1 2

GND

SIO_IMON

GND

OR649 10KOhm 1%OR649 10KOhm 1%

+5V

OR33 10KOhm 1%OR33 10KOhm 1%

+5V

+3V

OR801 8.2KOhmOR801 8.2KOhm

OR379

10KOhm

1 2

OR162

1%OR162

1%

1 2

10KOhm

SERIRQ#

GND

RSMRT#

PSOUT#

SUSC# SUSB#

O_PSON#_R

ATXPGD

RESTCON#

O_PME#

OR3

OR3 10MOhm

10MOhm

/X

1 2

OR15

4

1%

0Ohm

+VCCSA_OV141 +VCCSA_OV241

GND

VBAT

1

1 2

3

1

1 G

G

2

GND

PWR_FANIN30

OR113 1KOhmOR113 1KOhm

+3VSB

CASEOPEN# RSMRT# SLOTOCC

+5VIN_HM

+12VIN_HM AVCC

JR11

/

VCORE_SE NSE

1KOhm

VREF J_OVT_SENSE

1%

CPU2_TEMP

MB_TEMP

VTT

VCCM_OV339 VCCM_OV239 VCCM_OV139

SIO_GP1411

VTT_OV240

VTT_OV140

FANIN_CPU30

FANIN_CHA130

FANIN_PWR1 change from GP80 to GP10

GP0

+BAT_3V

OR5

OR5 1MOhm

1MOhm

1 2

D

Q49

2N7002K

/X

S

2 3

0.1UF/16V

OC226

c0402

97

12

PCHVSB

98

GP27/AUXFAN OUT

99

VBAT

100

CASEOPEN0#

101

GP91/RSMRST#

102

GP90/SKTOCC#

103

VIN2

104

VLDT/VIN1

105

VDIMM/VIN0

106

AVCC3

107

CPUVCORE

108

VREF

109

VIN3/AUXTIN

110

CPUTIN

111

SYSTIN

112

CPUD-/AGND

113

GPA0/TSIC

114

VTT

115

PECI/TSID

116

CTSB#/GP17/VIDI7

117

DSRB#/GP16/VIDI6

118

RTSB#/GP15/VIDI5

119

DTRB#/GP14/VIDI4

120

IRRX2/S INB/GP 13/VIDI3

121

IRTX2/SO UTB/GP1 2/VIDI2

122

DCDB#/GP11/VIDI1

123

RIB#/GP10/VIDI0

124

CPUFANIN

125

CPUFANOUT

126

SYSFANIN

127

SYSFANOUT

128

SMI#/OVT#

IDX#33

TRAK0#33

WP#33 RD#33

DSKCHG#33

CC125 10PF/50VCC125 10PF/50V

GND

LDRQ#011 SERIRQ#10

LAD38,11 LAD28,11 LAD18,11 LAD08,11

LFRAME#8,11

+BAT_SIO+BAT_3V

12

r0402

OR4

OR4 1MOhm

1MOhm

/

CASEOPEN#

12

GND

3

+5V_DUAL_USB

GND

95

94

96

CIRRX/GP24/IRRX1

GP25/CIRTX1/I RTX1(AMDPWR_ EN)

SIO_PIN89

SIO_PIN88

PWR_FANIN

1 2

OR810 10KOhmOR81 0 10KOhm

90

91

93

89

92

VSS2

VIDO1/GP71/5VDUAL

VIDO2/GP72/SUSACK#

VIDO4/GP74/SLP_SUS#

VIDO0/GP70/SUSWARN#

VIDO3/GP73/SUS_WARN_5VDUAL

VT17

TPC35t

SIO_PIN87

1

VSB1

SUSC#

RESTCON#

88

87

86

VIDO6/GP76/VCORE_EN

VIDO5/GP75/SLP_SUS_FET

77

84

85

83

82

3VSB2

SLP_S5#/GP30

VIDO7/GP77/VLDT_EN

RESETCONI#/GP31/OVT#

73

79

74

76

71

80

75

81

PWROK/GP32

72

BKFD_CUT

CASEOPEN1#

ATXPGD/GP34

GP93/SCL/MS CL

RSTOUT1#/GP3678RSTOUT0#/GP35

GP92/SDA/MS DA

CPUPWRGD/GP33

VRM_EN/SUSWARN#

SLP_SUS_FET/RSTOUT2#/GP37

3VSBSW#/GP50/LATCH_BKFD_CUT#(TEST_MODE2)

3VCC11GP00/DRVDEN02AUXFANIN0/INDEX#3GP01/AUXFAN IN1/MOA#4GP02/AUXFAN IN2/DSA#5CIRTX2/DIR#6HD_LED#/STEP#7GP03/WD#8GP04/WE#9PRIMARY_HD#/TRAK0#10GP05/(CIR_SE NSE1)/WP#11GP06/(CIR_SE NSE2)/RDATA#12GP07/(CIRLED)/ HEAD#13SECONDARY_HD#/DSKCHG#14IOCLK15VSS116PCICLK17LDRQ#18SERIRQ19LAD320LAD221LAD122LAD0233VCC224LFRAME#25LRESET#26GA20M27KBRST#28CTSA#/GP8029DSRA#/GP8130(2E_4E_SEL)RTS A#/GP8231(24M_48M_SEL )DTRA#/GP83

VCC

1 2

SIO_48M

PCLK_SIO_T

VTT VCC VCC1 AVCC VSB VSB1 VBAT

OC49

OC58

12

c0603

0.1UF/25V

3

LAD2

LAD3

+3V

OC57

12

c0603

0.1UF/25V

GNDGND GND

VCC1

LAD1

LAD0

+3VSB_A

OR726

OR726 0Ohm

0Ohm

1 2

+3VCPU_VTT

OC54

12

0.1UF/16V

PIN81

ATXPGD SIO_RST0# SIO_RST1#

69

68

70

67

PIN70 PIN69 SIO_VIDOUT SIO_VR_VIDSOUT

66

65

1 2 1 2

O_PME#

PME#

VCLKI/5VDUAL

VDIOI(DSW_EN)

VDIOO/SUSACK#

VCLKO/SUS_WARN_5VDUAL

DEEP_S5/3VSBSW/LATCH_BKFD_CUT

SLP_S5#_LATCH/GP40(TEST_MODE1)

SLP_S3#/GP51

PSON#/GP52/AMD_PSON#

PSIN#/GP53

PSOUT#/GP54

KDAT/GP20

KCLK/GP21 MDAT/GP22 MCLK/GP23

ALERTO#/GP55/CIRTX3/STB#

ALERTI#/SLP_SUS#/GP56/AFD#

VID_RST#/GP57/ERR# MSCL/SCL/GP41/INIT#

MSDA/SDA/BEEP/GP42/SLIN#

LED_A/GP60/PD0 LED_B/GP61/PD1 LED_C/GP62/PD2 LED_D/GP63/PD3

3VSB1 LED_E/GP64/PD4 LED_F/GP65/PD5 LED_G/GP66/PD6

DGH#/GP67/PD7

DGL#/GP43/ACK#

GRN_LED/GP44/ BUSY

YLW_LE D/GP45/P E

GP46/CIRRXW B0/SLCT

RESETCONO#/GP47

GP87/RIA#

GP86/DCDA#

GP85/SOUTA(LPT_EN )

GP84/SINA

32

O_DTR1# O_RTS1#

OR799

/X

0Ohm

c0603

0.1UF/25V

+3VSB_A

+3VSB

OR800

OR788

0Ohm

0Ohm/X

1 2

+BAT_3V

OC56

OC55

12

c0603

0.1UF/25V

GNDGND

+3VSB

1 2

12

GND

OR8060Oh m OR8060Ohm OR8040Oh m OR8040Ohm

OR8090Oh m/X OR8090Ohm/X

12

OR8070Oh m/X OR8070Ohm/X

12

WDTO#2 +3VSBSW#

U1010

U1010 NCT6776D(FAC)

NCT6776D(FAC)

64 63 62

O_PWRBTN#IN_R

61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39

SLCT

38 37 36 35 34 33

DTR#1 33 RTS#1 33 DSR#1 33 CTS#1 33 O_KB_RST# 10 A20GATE 10 S_PLTRST# 8,11

2

O_PWROK 10,11,32

CPU_RESET# 5

PLTRST#_IC 23

PCIE_RST# 27

SML1DATA 11 SML1CLK 11

+3VSBSW 32,39

SUSB#

O_PSON#_R

O_EN_AS

PSOUT#

XPD0 XPD1 XPD2 XPD3 VSB XPD4 XPD5 XPD6 XPD7

O_TXD1

VCORE_SE NSE

VREF

12

OC222

0.1UF/16V

c0402

GND

2

SIO_VIDOUT SIO_VR_VIDSOUT

Enable ASUS

OR781 1KOHM/XOR781 1KOHM/X

12

OR680 1KOHM/XOR680 1KOHM/X

12

OR782 1KOHMOR782 1KOHM

12

LKBDATA 26 LKBCLK 26 LMSDATA 26

+3VSBSW#

RC49

60.4KOhm

XPD[0. .7] 33

RI#1 33 DCD#1 33 TXD1 33 RXD1 33

R73

1 2

12

OC59

0.1UF/16V

c0402

GND

LMSCLK 26

OR779

1KOHM

1KOhm r0402_h16

/X

XSTB# 33 XAFD# 33 ERROR# 33 XINIT# 33 XSLIN# 33

ACK# 33 BUSY 33 PE 33 XSLCT 33

1 2

12

OR719 110Ohm/OR719 110Ohm/

1 2

OR721 110Ohm/OR721 110Ohm/

1 2

+3VSB_A +3VSB GND

VCORE

1

VREF= 2.048V

OR678

OR678 10KOhm

10KOhm

1 2

OR692

OR692 10KOhm

10KOhm

VREF

1 2

OR662

OR662 15KOhm

CPU_VTT

VCORE_SE NSE

Q47

Q47 2N7002K

2N7002K

G/A1.03

PWR_FANIN

SIO_PIN89 PIN70_L

SIO_PIN88

+3VSBSW

GND

+3V

OR608

/JP3

OR7831KOR783

/JP1

OR794

/JP2

+3VSB

OR695

PLTRST#_IC

PCIE_RST#

+3VSBSW#

15KOhm

1 2

RSV

1%

OR679

OR679 100Ohm/X

100Ohm/X

CPU2_TEMP

D

3

1

G

S

3

2

C

2 3

B

1

B

1

E

Q48

2

PMBS3904

GND

C9960

C9960 15PF/50V

15PF/50V

PCLK_SIO_T

IRTX

DSW and SVID Strap

Nuvoton Deep S5 Support (NCT6776)

Pull high for fan-in tachometer.

/X

OR580

12

1KOHM

1 2

PIN69

1 2

ATX+5VSB

OR786

/X

4.7KOhm

PIN70

1 2

R8345 8.2KOhmR8345 8.2KOhm

12

2.7KOHM

O_TXD1

12

1K

1 2

O_DTR1#

1KOhm1%

O_RTS1#

/X

1KOhm1%

PIN81

/X

OR632 200 Ohm is for P6x/H6x platform only

OR637 8.2KOhmOR637 8.2KOhm

OR699 2.7KOHM/XOR699 2.7KOHM/X

R8348 0Ohm/XR8348 0Ohm/X

1 2

B75M-DGS

ASRock Inc.

Size Project Name

Custom

Thursd ay, Decem ber 13, 2012

Date: Sheet

CPU2_TEMP

TRMB12 10K

1 2

R0603

TRMB11 10K

1 2

OC225

/3300P

C0603

R0603

/X

12

GND

1%

12

r0603

1%

MB_TEMP

CPU_TEMP

Modify H/W Monitor Sequence.

R75 8.2KOhm

1 2

r0402_h16

R71 8.2KOhm

1 2

r0402_h16

O_PWROK

12

GND

OR790110Oh m/X OR790110Ohm/X

CPU_VTT

OR7921KOHM/X OR7921KOHM/X

+3VSB

OR7931KOHM OR7931KOHM

GND

PIN70_L

/X

1 2

OR747

100KOhm

12

/X

OC223

OC223 1UF/16V

1UF/16V

GND

OR7030Oh m/X OR7030Ohm/X

12

SUSWARN# 11

OR7060Oh m/X OR7060Ohm/X

SLP_SUS# 11

OR7340Oh m/X OR7340Ohm/X

OR7070Oh m/X OR7070Ohm/X

SLP_SUS_FET 11

+5VSB

Strapping

OR780 1KOHM/XOR780 1KOHM/X

12

OR14 1KOhm1% /XOR14 1KOhm1% /X

12

OR13 1KOhm1%OR13 1KOhm1%

12

OR690 1KOhm1%OR690 1KOhm1%

12

B75M-DGS

1

Title :

Engineer:

+3V

+3VSB

NCT6776D

Chia-wei Chang

17

TRCPU1

+5VSB

GND

Rev

2.00

48

of

5

D3_DQ_A[0:63]2

D3_MAA[0:15]2

D D

By chipset support

D3_MAA152

D3_MA_CLK12 D3_MA_CLK#12 D3_MA_CLK02 D3_MA_CLK#02

D3_CS_A#12 D3_CS_A#02

D3_ODT_A12 D3_ODT_A02

C C

GND

B B

No need data mask on sandy bridge. tie these signals to GND

A A

D3R10

D3_WEA#2 D3_RASA#2 D3_CASA#2

D3_BAA22 D3_BAA12 D3_BAA02

D3_CKE_A12 D3_CKE_A02

Address 0

1KOhm1%

12

D3_DQS_A72 D3_DQS_A#72 D3_DQS_A62 D3_DQS_A#62 D3_DQS_A52 D3_DQS_A#52 D3_DQS_A42 D3_DQS_A#42 D3_DQS_A32 D3_DQS_A#32 D3_DQS_A22 D3_DQS_A#22 D3_DQS_A12 D3_DQS_A#12 D3_DQS_A02 D3_DQS_A#02

D3_DM_A7 D3_DM_A6 D3_DM_A5 D3_DM_A4 D3_DM_A3 D3_DM_A2 D3_DM_A1

GND

SMB_CLK_MAIN19,30 SMB_DATA_MAIN19,30

D3_DM_A0

5

COLOR: ORG TYPE: 15U

D3_MAA0

188

D3_MAA1

181

D3_MAA2

61

D3_MAA3

180

D3_MAA4

59

D3_MAA5

58

D3_MAA6

178

D3_MAA7

56

D3_MAA8

177

D3_MAA9

175

D3_MAA10

70

D3_MAA11

55

D3_MAA12

174

D3_MAA13

196

D3_MAA14

172

D3_MAA15

171

63

64 184 185

76 193

77 195

73 192

74

52 190

71

169

50

119 237 117

112 111 103 102

94

93

85

84

34

33

25

24

16

15

7 6

230 221 212 203 152 143 134 125

118 238

162 231 222 213 204 153 144 135 126

DDR3_A1A

DDR3_A

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15

CK1/NU CK1/NU# CK0 CK0#

S1# S0#

ODT1 ODT0

WE# RAS# CAS#

BA2 BA1 BA0

CKE1 CKE0

SA2 SA1 SA0

DQS7 DQS7# DQS6 DQS6# DQS5 DQS5# DQS4 DQS4# DQS3 DQS3# DQS2 DQS2# DQS1 DQS1# DQS0 DQS0#

DM7/DQS16 DM6/DQS15 DM5/DQS14 DM4/DQS13 DM3/DQS12 DM2/DQS11 DM1/DQS10 DM0/DQS9

SCL SDA

DQS17# DQS16# DQS15# DQS14# DQS13# DQS12# DQS11# DQS10# NC/DQS9#

DDR3_DIMM_240P

NC/ERR_OUT

DQ63 DQ62 DQ61 DQ60 DQ59 DQ58 DQ57 DQ56 DQ55 DQ54 DQ53 DQ52 DQ51 DQ50 DQ49 DQ48 DQ47 DQ46 DQ45 DQ44 DQ43 DQ42 DQ41 DQ40 DQ39 DQ38 DQ37 DQ36 DQ35 DQ34 DQ33 DQ32 DQ31 DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 DQ24 DQ23 DQ22 DQ21 DQ20 DQ19 DQ18 DQ17 DQ16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10

DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

CB7 CB6 CB5 CB4 CB3 CB2 CB1 CB0

DQS8

DQS8#

DM8/DQS17

VTT2 VTT1

RESET#

RSVD

NC/PAR_IN

NC/TEST4

FREE1 FREE2 FREE3 FREE4 P_NC1 P_NC2 P_NC3

234 233 228 227 115 114 109 108 225 224 219 218 106 105 100 99 216 215 210 209 97 96 91 90 207 206 201 200 88 87 82 81 156 155 150 149 37 36 31 30 147 146 141 140 28 27 22 21 138 137 132 131 19 18 13 12 129 128 123 122 10 9 4 3

165 164 159 158 46 45 40 39

43 42

161

120 240

168

79 68 53 167

198 187 49 48 241 242 243

4

D3_DQ_A63 D3_DQ_A62 D3_DQ_A61 D3_DQ_A60 D3_DQ_A59 D3_DQ_A58 D3_DQ_A57 D3_DQ_A56 D3_DQ_A55 D3_DQ_A54 D3_DQ_A53 D3_DQ_A52 D3_DQ_A51 D3_DQ_A50 D3_DQ_A49 D3_DQ_A48 D3_DQ_A47 D3_DQ_A46 D3_DQ_A45 D3_DQ_A44 D3_DQ_A43 D3_DQ_A42 D3_DQ_A41 D3_DQ_A40 D3_DQ_A39 D3_DQ_A38 D3_DQ_A37 D3_DQ_A36 D3_DQ_A35 D3_DQ_A34 D3_DQ_A33 D3_DQ_A32 D3_DQ_A31 D3_DQ_A30 D3_DQ_A29 D3_DQ_A28 D3_DQ_A27 D3_DQ_A26 D3_DQ_A25 D3_DQ_A24 D3_DQ_A23 D3_DQ_A22 D3_DQ_A21 D3_DQ_A20 D3_DQ_A19 D3_DQ_A18 D3_DQ_A17 D3_DQ_A16 D3_DQ_A15 D3_DQ_A14 D3_DQ_A13 D3_DQ_A12 D3_DQ_A11 D3_DQ_A10 D3_DQ_A9 D3_DQ_A8 D3_DQ_A7 D3_DQ_A6 D3_DQ_A5 D3_DQ_A4 D3_DQ_A3 D3_DQ_A2 D3_DQ_A1 D3_DQ_A0

D3_ECC_A7 D3_ECC_A6 D3_ECC_A5 D3_ECC_A4 D3_ECC_A3 D3_ECC_A2 D3_ECC_A1 D3_ECC_A0

D3_DQS_A8 D3_DQS_A#8

4

With AMT

+3V_CL S0~S5

Supported ECC

GND

D3_RESET# 2,19

󰇞

+VTTDDR

12

D3_CS_A#[0:1]2

D3_CKE_A[0:1]2

D3_DQS_A[0:8]2

D3_DQS_A#[0:8]2

D3_ECC_A[0:7]2

D3C14

D3C14 10UF/6.3V

10UF/6.3V

c0603

D3_BAA[0:2]2

D3_ODT_A[0:1]2

W/O AMT

+3V S0

󰇞

VCCM

12

1 2

GND

12

GND

D3C47

0.1UF/16V

c0402

D3R17

80.6Ohm

1%

D3C4

0.1UF/16V

c0402

VCCM

12

1 2

GND

3

D3C46

0.1UF/16V

c0402

D3R16

80.6Ohm

1%

3

2

+3V

D3D1

1

2

D3D2

1

2

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

2

Date: Sheet

B75M-DGS

BAV99W

1

3

SMB_DATA_MAIN

3

Title :

Engineer:

1

SMB_CLK_MAIN

D3C1

12

47PF/50V

/X/DDR3

NPO

GNDGND

DDR3 Channel A

Chia-wei Chang

18

of

12

GND

D3C2

D3C2 47PF/50V

47PF/50V

/X/DDR3

NPO

Rev

2.00

48Thursday, November 22, 2012

5

4

3

2

1

D3_DQ_B[0:63]3

D3_MAB[0:15]3

D3_MAB0 D3_MAB1 D3_MAB2 D3_MAB3

D D

By chipset support

D3_MB_CLK13 D3_MB_CLK#13 D3_MB_CLK03 D3_MB_CLK#03

D3_CS_B#13 D3_CS_B#03

D3_ODT_B13 D3_ODT_B03

C C

+3V

D3R12 1KOhm1%D3R12 1KOhm1%

GND

B B

No need data mask on sandy bridge. tie these signals to GND

A A

D3R11

D3_WEB#3 D3_RASB#3 D3_CASB#3

D3_BAB23 D3_BAB13 D3_BAB03

D3_CKE_B13 D3_CKE_B03

W/O AMT

1KOhm1%

12

D3_DQS_B73 D3_DQS_B#73 D3_DQS_B63 D3_DQS_B#63 D3_DQS_B53 D3_DQS_B#53 D3_DQS_B43 D3_DQS_B#43 D3_DQS_B33 D3_DQS_B#33 D3_DQS_B23 D3_DQS_B#23 D3_DQS_B13 D3_DQS_B#13 D3_DQS_B03 D3_DQS_B#03

GND

SMB_CLK_MAIN18,30 SMB_DATA_MAIN18,30

5

D3_MAB4 D3_MAB5 D3_MAB6 D3_MAB7 D3_MAB8 D3_MAB9 D3_MAB10 D3_MAB11 D3_MAB12 D3_MAB13 D3_MAB14 D3_MAB15

Address 4

D3_DM_B7 D3_DM_B6 D3_DM_B5 D3_DM_B4 D3_DM_B3 D3_DM_B2 D3_DM_B1 D3_DM_B0

COLOR: BLACK TYPE: 15U

DDR3_B1A

DDR3_A

188

A0

181

A1

61

A2

180

A3

59

A4

58

A5

178

A6

56

A7

177

A8

175

A9

70

A10/AP

55

A11

174

A12

196

A13

172

A14

171

A15

63

CK1/NU

64

CK1/NU#

184

CK0

185

CK0#

76

S1#

193

S0#

77

ODT1

195

ODT0

73

WE#

192

RAS#

74

CAS#

52

BA2

190

BA1

71

BA0

169

CKE1

50

CKE0

119

SA2

237

SA1

117

SA0

112

DQS7

111

DQS7#

103

DQS6

102

DQS6#

94

DQS5

93

DQS5#

85

DQS4

84

DQS4#

34

DQS3

33

DQS3#

25

DQS2

24

DQS2#

16

DQS1

15

DQS1#

7

DQS0

6

DQS0#

230

DM7/DQS16

221

DM6/DQS15

212

DM5/DQS14

203

DM4/DQS13

152

DM3/DQS12

143

DM2/DQS11

134

DM1/DQS10

125

DM0/DQS9

118

SCL

238

SDA

162

DQS17#

231

DQS16#

222

DQS15#

213

DQS14#

204

DQS13#

153

DQS12#

144

DQS11#

135

DQS10#

126

NC/DQS9#

DDR3_DIMM_240P

DQS8

DQS8#

DM8/DQS17

RESET#

RSVD

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

FREE1 FREE2 FREE3 FREE4 P_NC1 P_NC2 P_NC3

DQ63 DQ62 DQ61 DQ60 DQ59 DQ58 DQ57 DQ56 DQ55 DQ54 DQ53 DQ52 DQ51 DQ50 DQ49 DQ48 DQ47 DQ46 DQ45 DQ44 DQ43 DQ42 DQ41 DQ40 DQ39 DQ38 DQ37 DQ36 DQ35 DQ34 DQ33 DQ32 DQ31 DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 DQ24 DQ23 DQ22 DQ21 DQ20 DQ19 DQ18 DQ17 DQ16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10

DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

CB7 CB6 CB5 CB4 CB3 CB2 CB1 CB0

VTT2 VTT1

234 233 228 227 115 114 109 108 225 224 219 218 106 105 100 99 216 215 210 209 97 96 91 90 207 206 201 200 88 87 82 81 156 155 150 149 37 36 31 30 147 146 141 140 28 27 22 21 138 137 132 131 19 18 13 12 129 128 123 122 10 9 4 3

165 164 159 158 46 45 40 39

43 42

161

120 240

168

79 68 53 167

198 187 49 48 241 242 243

D3_DQ_B63 D3_DQ_B62 D3_DQ_B61 D3_DQ_B60 D3_DQ_B59 D3_DQ_B58 D3_DQ_B57 D3_DQ_B56 D3_DQ_B55 D3_DQ_B54 D3_DQ_B53 D3_DQ_B52 D3_DQ_B51 D3_DQ_B50 D3_DQ_B49 D3_DQ_B48 D3_DQ_B47 D3_DQ_B46 D3_DQ_B45 D3_DQ_B44 D3_DQ_B43 D3_DQ_B42 D3_DQ_B41 D3_DQ_B40 D3_DQ_B39 D3_DQ_B38 D3_DQ_B37 D3_DQ_B36 D3_DQ_B35 D3_DQ_B34 D3_DQ_B33 D3_DQ_B32 D3_DQ_B31 D3_DQ_B30 D3_DQ_B29 D3_DQ_B28 D3_DQ_B27 D3_DQ_B26 D3_DQ_B25 D3_DQ_B24 D3_DQ_B23 D3_DQ_B22 D3_DQ_B21 D3_DQ_B20 D3_DQ_B19 D3_DQ_B18 D3_DQ_B17 D3_DQ_B16 D3_DQ_B15 D3_DQ_B14 D3_DQ_B13 D3_DQ_B12 D3_DQ_B11 D3_DQ_B10 D3_DQ_B9 D3_DQ_B8 D3_DQ_B7 D3_DQ_B6 D3_DQ_B5 D3_DQ_B4 D3_DQ_B3 D3_DQ_B2 D3_DQ_B1 D3_DQ_B0

D3_ECC_B7 D3_ECC_B6 D3_ECC_B5 D3_ECC_B4 D3_ECC_B3 D3_ECC_B2 D3_ECC_B1 D3_ECC_B0

D3_DQS_B8 D3_DQS_B#8

D3_RESET# 2,18

4

GND

With AMT

+3V_CL S0~S5

󰇞

W/O AMT

+3V S0

󰇞

+VTTDDR

12

D3C8

0.1UF/16V

GND

VCCM

12

1 2

GND

12

1 2

GND

D3C48

0.1UF/16V

c0402

D3R18

80.6Ohm

1%

D3C49

0.1UF/16V

c0402

D3R19

80.6Ohm

1%

12

D3C13

D3C13 10UF/6.3V

10UF/6.3V

c0603

For one channel use. Delete this block If you want to design one channel.

D3_BAB[0:2] 3

D3_CS_B#[0:1] 3

D3_CKE_B[0:1] 3

D3_ODT_B[0:1] 3

D3_DQS_B[0:8] 3

D3_DQS_B#[0:8] 3

D3_ECC_B[0:7] 3

B75M-DGS

DDR3 Channel B

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

3

2

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

19

of

48Thursday, November 22, 2012

Rev

2.00

5

DDR3_A1B

197

VDD1

191

VDD3

186

VDD5

182

VDD7

176

VDD9

170

VDD11 VDD1375VDD14 VDD1569VDD16 VDD1765VDD18

D D

GND

D3C21

12

0.1UF/16V

GND

C C

D3C31

12

0.1UF/16V

GND

B B

W/S = 10/10

GND GND

D3_VREFDQ_A

VDD1960VDD20 VDD2154VDD22

239

GND1

232

GND3

226

GND5

220

GND7

214

GND9

208

GND11

202

GND13

166

GND15

160

GND17

154

GND19

148

GND21

142

GND23

136

GND25

130

GND27

124

GND29

113

GND33

107

GND35

101

GND37 GND3995GND40 GND4189GND42 GND4383GND44 GND4547GND46 GND4741GND48 GND4935GND50 GND5129GND52 GND5323GND54 GND5517GND56 GND5711GND58 GND595GND60

DDR3_B

67

VREFCA

1

VREFDQ

DDR3_DIMM_240P

DDR3_DIMM_240P12D3C29

VDD2 VDD4 VDD6

VDD8 VDD10 VDD12

GND2

GND4

GND6

GND8

GND10 GND12 GND14 GND16 GND18 GND20 GND22 GND24 GND26 GND28 GND30 GND32 GND34 GND36 GND38

VDDSPD

194 189 183 179 173 78 72 66 62 57 51

235 229 223 217 211 205 199 163 157 151 145 139 133 127 121 116 110 104 98 92 86 80 44 38 32 26 20 14 8 2

236

D3C29

0.1UF/16V

VCCM

GND

4

D3_VREFCA_BD3_VREFCA_A

D3C22

12

0.1UF/16V

GND

+3V

0.1UF/16V

GND

D3C32

12

0.1UF/16V

GND

D3_VREFCA_A 39

D3_VREFCA_B 39

D3_VREFDQ_A 3,39

D3_VREFDQ_B 3,39

D3_VREFDQ_B

W/S = 10/10

3

VCCMVCCM

GND

PIN119:SA2

GND

DDR3_B1B

197

VDD1

191

VDD3

186

VDD5

182

VDD7

176

VDD9

170

VDD11 VDD1375VDD14 VDD1569VDD16 VDD1765VDD18 VDD1960VDD20 VDD2154VDD22

239

GND1

232

GND3

226

GND5

220

GND7

214

GND9

208

GND11

202

GND13

166

GND15

160

GND17

154

GND19

148

GND21

142

GND23

136

GND25

130

GND27

124

GND29

113

GND33

107

GND35

101

GND37 GND3995GND40 GND4189GND42 GND4383GND44 GND4547GND46 GND4741GND48 GND4935GND50 GND5129GND52 GND5323GND54 GND5517GND56 GND5711GND58 GND595GND60

DDR3_B

67

VREFCA

1

VREFDQ

DDR3_DIMM_240P

VDD2 VDD4 VDD6

VDD8 VDD10 VDD12

GND2 GND4 GND6

GND8 GND10 GND12 GND14 GND16 GND18 GND20 GND22 GND24 GND26 GND28 GND30 GND32 GND34 GND36 GND38

VDDSPD

194 189 183 179 173 78 72 66 62 57 51

235 229 223 217 211 205 199 163 157 151 145 139 133 127 121 116 110 104 98 92 86 80 44 38 32 26 20 14 8 2

236

D3C30

0.1UF/16V

VCCM

GND

12

GND

2

VCCM

12

D3C11

100PF/50V

12

D3C17

100PF/50V

GND

Channel A2

12

D3C12

100PF/50V

GND

12

D3C18

100PF/50V

GND

1

Channel B1

12

GND

+3V

W/O AMTW/O AMT

12

D3C58

0.1UF/25V

D3C33

0.1UF/25V

12

GND

12

GND

D3C24

0.1UF/25V

D3C34

0.1UF/25V

Channel B2

Channel C1

D3C25

0.1UF/25V

12

GND

D3C59

0.1UF/25V

12

D3C35

0.1UF/25V

12

GND

D3C36

0.1UF/25V

Channel C2

With AMT

+3V_CL S0~S5

A A

B75M-DGS

D3_VREFCA

D3_VREFDQ

W/S = 10/10W/S = 10/10

5

4

3

2

ASRock Inc.

Size Project Name

A3

Date: Sheet

W/O AMT

+3V S0

󰇞

B75M-DGS

Title :

Engineer:

1

DDR3 (Power)

Chia-wei Chang

20

of

Rev

2.00

48Thursday, November 22, 2012

5

4

3

2

1

D D

C C

c.w. huang:Add 10uF cap. to improve DDR3 over clock.

channel A

VCCM

channel B

VCCM

12

D3C52

D3C52 10UF/6.3V

10UF/6.3V

c0603

B B

GND

12

D3C53

D3C53 10UF/6.3V

10UF/6.3V

c0603

12

GND

D3C54

D3C54 10UF/6.3V

10UF/6.3V

c0603

12

D3C55

D3C55 10UF/6.3V

10UF/6.3V

c0603

A A

B75M-DGS

DDR3 (Power 2)

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

B75M-DGS

Engineer:

Chia-wei Chang

21

of

48Thursday, November 22, 2012

2.00

Rev

AD[31..0]8 C/BE#[0..3]8

DEVSEL#8

STOP#8

REQ#08 PCH_GNT#08

REQ64#S1

PCI_S1

GNT#0

R209 2.7KR209 2.7K

1 2

Clock

R210 0OhmR210 0Ohm

1 2

+3V

PCI_SLOT1 14

INTG #8 INTF #8 INTE #8 INTH #8 SERR#8IRDY#8 PAR8

PME#8 PCIRST#8 FRAME#8 TRDY#8 PLOCK#8 PERR#8

PCI SLOT1

-12V +5V+3V +3VSB+3V+5V +12V

INTF # INTH #

B10 B11 B12 B13 B14

PCI_S1

REQ#0

AD31 AD30 AD29

AD27 AD25

C/BE#3 AD23

AD21 AD19

AD17 C/BE#2

IRDY#

DEVSEL#

PLOCK# PERR#

SERR#

C/BE#1 AD14

AD12 AD10

AD8 AD7

AD5 AD3

AD1

B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

EFGH

IDSEL AD17

B1

-12V

B2

TCK

B3

GND11

B4

TDO

B5

+5V22

B6

+5V23

B7

INTB

B8

INTD

B9

PRSNT1 RESERVED5 PRSNT2 GND12 GND13 RESERVED6 GND14 CLK GND15 REQ +5V8 AD31 AD29 GND16 AD27 AD25 +3.3V7 C/BE3 AD23 GND17 AD21 AD19 +3.3V8 AD17 C/BE2 GND18 IRDY +3.3V9 DEVSEL GND19 LOCK PERR +3.3V10 SERR +3.3V11 C/BE1 AD14 GND20 AD12 AD10 GND21

AD8 AD7 +3.3V12 AD5 AD3 GND22 AD1 +5V9 ACK64 +5V10 +5V11

120P

RESERVED1

RESERVED2

RESERVED3

RESERVED4

hold_NC11hold_NC2

2

PCI1

TRST

+12V

TMS

+5V1 INTA INTC +5V2

+5V3

GND1 GND2

RST

+5V4

GNT

GND3

AD30

+3.3V1

AD28 AD26

GND4

AD24

IDSEL

+3.3V2

AD22 AD20

GND5

AD18 AD16

+3.3V3

FRAME

GND6 TRDY GND7 STOP

+3.3V4

SDONE

SBO

GND8

PAR

AD15

+3.3V5

AD13 AD11

GND9

AD9

C/BE0

+3.3V6

AD6 AD4

GND10

AD2 AD0

+5V5

REQ64

+5V6 +5V7

A1 A2 A3 A4

TDI

A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

ASR42 0OhmASR42 0Ohm

INTE # INTG #

PCIRST#

GNT#0

PME#

AD28 AD26

AD24

1 2

AD22 AD20

AD18 AD16

FRAME#

TRDY#

STOP#

PAR AD15

AD13 AD11

AD9

C/BE#0

AD6 AD4

AD2 AD0

REQ64#S1

AD17

+5V

GND

12

C523

0.1UF/16V

c0402

+3V

GND

12

C524

0.1UF/16V

c0402

12

C148

0.1UF/16V

c0402

12

C516

0.1UF/16V

c0402

12

C147

0.1UF/16V

c0402

B75 Pro3-M

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

B75 Pro3-M

Engineer:

PCI Slot

Chia-Wei Chang

22

of

48Thursday, November 22, 2012

Rev

2.00

CG39

0.1UF/16V

c0402

12

5

12

CG40

0.1UF/16V

c0402

12

CG54

4.7UF/6.3V

c0805_h57

12

CG41

0.1UF/16V

c0402

AVDD33_REG

12

CG57

0.1UF/16V

12

CG42

0.1UF/16V

c0402

MDIP_0 MDIN_0

VDD10

MDIP_1 MDIN_1

VDD10 MDIP_2 MDIN_2 VDD10 MDIP_3 MDIN_3 VDD33

12

49

1 2 3 4 5 6 7 8

9 10 11 12

CG43

0.1UF/16V

c0402

UG6

GND2

MDIP0 MDIN0 AVDD10_1 MDIP1 MDIN1 AVDD10_2 MDIP2 MDIN2 AVDD10_3 MDIP3 MDIN3 AVDD33_1

+3VSB

RG29

RG29 0Ohm

0Ohm

12

+3VSB

RG30

RG30 0Ohm

D D

0Ohm

C C

RG6 10KOhm

EEDI

1 2

r0402_h1 6

r0402_h1 6 1%

1%

RG17 10KOhm

EECS

1 2

r0402_h1 6

r0402_h1 6 1%

1%

CG14 0.1UF/16VCG14 0.1UF/16V

CG13 0.1UF/16VCG13 0.1UF/16V

1

USB_VCC1

5

USB_VCC2

6

2P-

7

2P+

2

1P-

3

1P+

4

USB_GND1

8

USB_GND2

12

ICH_ PE_TX P39 ICH_ PE_TX N39

LP+4

P+4 9

LP-4

B B

A A

LP+5 LP-5

P-4 9

P+5 9

P-5 9

SBV45

12

LC18

0.1UF/16V

GND

LAN_USB23

LP-5 LP+5 LP-4 LP+4

GND

12

LANGND3030LANGND28

LAN_CON_USB

USBGND26

USBGND24

USBGND2323USBGND25

26

24

VDD10

HSIP HSIN

27

28

LANGND27

25

VDD33

13

29

LANGND29

GND

VDD33

VDD10

RTSET

46

47

RSET

AVDD33_248AVDD33_3

DVDD10_1

SMBCLK14SMBDATA15CLKREQB

LAN_SMBDATA

CLKREQ_1LAN

LAN_SMBCLK

GND

ACTLEDP ACTLEDN

TD4-

TD4+

TD3-

TD3+

TD2-

TD2+

TD1-

TD1+

VCT

LILEDN LILEDP

4

VDD33

PH25M2

PH25M1

45

42

43

CKXTAL244CKXTAL1

AVDD10_4

AVDD33_4

HSIP17HSIN18REFCLK_P19REFCLK_N20EVDD1021HSOP22HSON

16

22 21

18

CT

17 16 15 14 13 12 11 10 9

20 19

VDD10

41

LINK_1000#

40

DVDD10_3

EVDD10

3

REGOUT

VDD33

12

RG13

RG13 1KOhm

RG31 10KOhm 1%RG31 10KOhm 1%

1 2

REGOUT AVDD33_REG AVDD33_REG ENSWREG

EEDI BLK_TXRX

EECS

VDD10

VDD33 ISOL ATEB R_PLTRST#_LAN

12

CG15

1 2 1 2

1 2

LR5

1KOhm

1%

WAKE# 11,27

12

0.1UF/16V

0Ohm

GND

12

LC20

0.1UF/16V

GPO

VDD33

LINK_100#

When using EFUSE/BIOS patch without ASF function

39

38

37

LED0

DVDD33_2

LED1/EESK

REGOUT

VDDREG1

GPO/SMBALERT

VDDREG2

ENSWREG

EEDI

LED3/EEDO

EECS

DVDD10_2

LANWAKEB

DVDD33_1 ISOLATEB

PERSTB

GND1

RTL8111E-VB-GR

24

23

GPO

LAN_SMBDATA

36 35 34 33 32 31 30 29 28 27 26 25

LED3 for Activity LED0,1 for link

BOM is RTL8111E VL

Close to Lan Chip

CG16 0.1UF/16VCG16 0.1UF/16V

HSON HSOP

PCIE4_CLK# 14 PCIE4_CLK 14

LINK_1000#

LINK_100#

CG103

CG103 249Ohm

249Ohm

1 2 1 2

CG102

CG102 249Ohm

249Ohm

BLK_TXRX LILEDP

LAN_VCT

MDIN_3 MDIP_3 MDIN_2 MDIP_2 MDIN_1 MDIP_1 MDIN_0 MDIP_0

RLED7 330Ohm/RLED7 330Ohm/

1 2 1 2

RLED8

RLED8 330Ohm

330Ohm

r0603_h2 4

RLED5 330Ohm/RLED5 330Ohm/ RLED6 330Ohm/RLED6 330Ohm/

+3VSB

LG5 4.7UH

21

VDD33

CLED4

CLED6

CLED5

150PF/50V

12

150PF/50V

12

150PF/50V

12

/RTL811 1DL

Enable Swithch regulator

12

RG22

0Ohm

r0402

RG7 0OhmRG7 0Ohm

1 2

ICH_ PE_RX N3 9 ICH_ PE_RX P3 9

BLK_TXRX

LINK_100#

LINK_1000#

+3VSB

CG59

4.7UF/6.3V

c0805_h57

GND

RG35 0OhmRG35 0Ohm

12

CG58

0.1UF/16V

PLTRST#_IC 17

LP+5

1

VI/O

2

GND

LP+4

3 4

VI/O VI/O

12

UD17

IP42 23-CZ6

12

CG27

0.1UF/16V

2

L_EVDD10

RTSET

RG36 0OhmRG36 0Ohm

12

CG63

0.1UF/16V

pin3,6,9,13,29,41,45 for RTL8111E pin3,13,29,45 for RTL8105E pin3,13,29,45 for RTL8105E

12

0.1UF/16V

/X/for 8105 E

6

VI/O

5

VBUS

CG28

ISOLATEB

LP-5

LP-4

12

0.1UF/16V

/X/for 8105 E

RG4 2.49KOhm r0402

1 2

+3V

12

1 2

GND

SBV45

12

CG26

RG15

1KOhm

r0402_h1 6

r0402_h1 6 1%

1%

RG14

15KOhm

r0402

r0402 1%

1%

CG33

0.1UF/16V

CLKREQ_1LAN11

1%

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

for pin 21

12

CG60

CG60 1UF/16V

1UF/16V

c0603

12

CG32

0.1UF/16V

RG34 10KOhm 1%

10KOhm 1%

1 2

WAKE#

LAN_SMBCLK

12

RG33 10KOhm 1%/ RG33 10KOhm 1%/

1 2

RG32 10KOhm 1%RG32 10KOhm 1%

1 2

X4

12

PH25M1 PH25M2

GND

3

CG46

CG46 27PF/50V

27PF/50V

GND

Title :

Engineer:

B75M-DGS

1

25Mhz

12

/RG34

/

EVDD10

CG29

0.1UF/16V

/X/for 8105 E

VDD33

CG45

CG45 27PF/50V

27PF/50V

1 2

LAN RTL8111E

Chia-wei Chang

23

12

CG62

0.1UF/16V

of

VDD10

48Tuesday, November 27, 2012

Rev

2.00

5

LP+0

P+0 9

LP-0

P-0 9

LP+1

P+1 9

LP-1

P-1 9

CU3TXN1

U3C190.1UF/16V U3C190.1UF/16V

USB3_TXN113

D D

USB3_TXP113

USB3_TXN213

USB3_TXP213

USB3_RXN213

USB3_RXP213

CU3TXN2

CU3TXP2

LP-1

LP+1

USB3_RXN113

C C

USB3_RXP113

CU3TXN1

CU3TXP1

LP-0

LP+0

12

U3C200.1UF/16V U3C200.1UF/16V

12

U3C210.1UF/16V U3C210.1UF/16V

12

U3C220.1UF/16V U3C220.1UF/16V

12

USB3_01

14

STDA_SSRX-_1

15

STDA_SSRX+_1

17

STDA_SSTX-_1

18

STDA_SSTX+_1

11

D-_1

12

D+_1

5

STDA_SSRX-

6

STDA_SSRX+

8

STDA_SSTX-

9

STDA_SSTX+

2

D-

3

D+

21

P_GND3

22

P_GND4

USB_CON_19P

CU3TXP1

CU3TXN2

CU3TXP2

VBUS1

GND_DRAIN1

GND1

VBUS

GND_DRAIN

P_GND1 P_GND2

GND

12

GND

10

16

13

1

7

4

19 20

4

U3C29

U3C29 1UF/10V

1UF/10V

USB3_Port_PWR

12

U3C31

0.1UF/16V

LC24

0.1UF/16V

12

+

U3CE1

560UF/6.3V

ce_138_bd315_h358_lf3

USB3_PWR

12

LC25

0.1UF/16V

3

U3R112 0OhmU3R112 0Ohm

1 2

U3F1

1 2

2.6A/6V/X

12

U3C30

U3C30 1UF/10V

1UF/10V

GND

UD18

CU3TXN1 CU3TXN1

CU3TXN2 CU3TXN2 CU3TXP2 CU3TXP2

USB3_RXN2 USB3_RXN2 USB3_RXP2 USB3_RXP2

USB3_RXP1 USB3_RXP1

GND

UD18

1

TMDS_CH1-

2

TMDS_CH1+

3

GND

4

TMDS_CH2TMDS_CH2+5NC1

IP42 84CZ1 0-TB

UD19

1

TMDS_CH1-

2

TMDS_CH1+

3

GND

4

TMDS_CH2TMDS_CH2+5NC1

IP42 84CZ1 0-TB

NC4 NC3

GND1

NC2

NC4 NC3

GND1

NC2

USB3_PWR+5V_DUAL_USB

U3R93

4.7KOhm

1 2

U3R95 0OhmU3R95 0Ohm

1 2

12

U3R96

8.2KOhm

1 2

GND

10 9 8 7 6

/X

10 9 8 7 6

/X

C10010

0.1UF/16V

CU3TXP1CU3TXP1

USB3_RXN1USB3_RXN1

OC#2 9

2

1

GND

UD2

+5V_DUAL_USB

B B

+5V_DUAL_USB

12

C100

/

0.1UF/16V

c0402

GND

12

GND

C10008

0.1UF/16V

/

LP-0

6

5

LP-1 LP+1

UD2

IP42 20CZ6

LP+0

1

2

GND

34

A A

B75M-DGS

LAN RTL8111E 2

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

Engineer:

B75M-DGS

LAN RTL8111E 2

Chia-wei Chang

24

of

48Tuesday, November 27, 2012

Rev

2.00

USB Power

+5V_DUAL_USB

P+89 P-89 P+99 P-99

P+109 P-109 P+119 P-119

R229 0

1 2

F11 2.6A/6V

1 2

SBV01

R0805

10G215000002010

/X

LP-12 LP+12

6

5

LP-13

LP+8 LP-8 LP+9 LP-9

LP+10 LP-10 LP+11 LP-11

USB45F_+5V USB67891011F_+5V

R230

4.7KOhm

/X

1 2

12

C309

0.1UF/16V

c0402

GND GND

UD3

1

2

34

IP42 20CZ6

SBV67891011

remove ESD protection diode for ON/OFF charge circuit. (to gain more space)

SBV67891011

remove ESD protection diode for ON/OFF charge circuit. (to gain more space)

GND

12

C98

0.1UF/16V

c0402

12

C99

0.1UF/16V

c0402

LP-9

LP-10

SBV45

GND

LP+13

USB_2X4P

SBV67891011

LP-9LP-8

LP+9

GNDGND

SBV67891011

1 2

GND

12

GND

LP+9

LP+8LP-8

LP+10

C312

0.1UF/16V

c0402

LP+12 LP-12 LP+13 LP-13

+5V_DUAL_USB

GND

R5037 0

1 2

F5 2.6A/6V

10G215000002010

1 2

/X

SBV01

12

C101

/X

0.1UF/16V

c0402

GND

LP+8

R0805

R5039

4.7KOhm

/X

1 2

12

C5022

0.1UF/16V

c0402

GND GND

11

USB01

LP-12 LP-13 LP+12 LP+13

USB01

5 1 6 2 7 3 8 4

SIDE_G11

VCC1

1P-

1P+

GND1

GND1 SIDE_G12

SIDE_G12

12

VCC2

2P-

2P+

GND2

SIDE_G9

SIDE_G10

10 9

USB 4,5

USB4_5

1

2 3 4 5 6 7 8

10

HEADER_2X5P_K9

SBV01

R231

4.7KOhm

1 2

OC#0 9 OC#1 9

R232

8.2KOhm

1 2

USB 0,1

P+129 P-129 P+139 P-139

UD5

IP42 20CZ6

UD6

1

2

34

1

6

5

6

USB 6,7

SBV67891011

2

LP-11 LP+11

10

GNDGND

IP42 20CZ6

2

USB6_7

GND

LP+11LP-11

34

LP-10 LP+10

USB6_7

1 3 4 5 6 7 8

HEADER_2X5P_K9

5

R5040

4.7KOhm

R5043

8.2KOhm

12

C313

0.1UF/16V

c0402

12

C315

0.1UF/16V

c0402

12

C314

0.1UF/16V

c0402

12

C864

0.1UF/16V

c0402

B75M-DGS

ASRock Inc.

Date: Sheet

12

UC2

UC2 10UF/6.3V

10UF/6.3V

c0603

Size Project Name

A3

12

UC5

UC5 10UF/6.3V

10UF/6.3V

c0603

12

UC4

UC4 10UF/6.3V

10UF/6.3V

c0603

12

UC1

UC1 10UF/6.3V

10UF/6.3V

c0603

Engineer:

B75M-DGS

SBV01

GND

SBV45

GND

SBV67891011

Title :

12

+

CE41

100uF/16V

12

+

CE39

100uF/16V

GND

USB Port

Chia-wei Chang

25

Rev

2.00

of

48Thursday, November 22, 2012

5

D D

4

3

2

1

12

OC13

OC13 10UF/6.3V

10UF/6.3V

c0603

MSCLK

MSDATA

KBCLK KBDATA

KCLK

MCLK

PS2VCC

12

OC12

0.1UF/16V

c0402

GND

12

KBCLK

MSCLK

12

C47

C47 150PF/50V

150PF/50V

c0402

C53

150PF/50V

c0402

L31

120Ohm/100Mhz

L33

120Ohm/100Mhz

C46

150PF/50V

c0402

NC2

6

5

NC4

12

11

12

150PF/50V

21

C55

c0402

12

GND

LKBCLK 17

LMSCLK 17

+5V_DUAL_USB

12

OC11

GND

LKBDATA17

OC11

0.1UF/16V

c0402

MSDATA KBCLK KBDATA

MSCLK

LKBDATA17 LKBCLK17 LMSDATA17 LMSCLK17

LMSDATA17

C C

B B

A A

KB/MOUSE

OF1 POLY_FUSE

/X OF1 POLY_FUSE

/X

1 2

PTTC. 1.6A

R237 0

1 2

3 4

1KOHM

5 6

1KOHM

7 8

1KOHM

1 2

1KOHM

120Ohm/100Mhz

R0805

RN12B

RN12B RN12C

RN12C RN12D

RN12D RN12A

RN12A

L35

KBDATA

21

L34

MSDATA

21

PS2VCC

GND

PS2_KBMS1

SIDE_G16

16

VCC1

4

NC1

2

SIDE_G17

17

KDATA

1

GND1

3

SIDE_G15

15

PS2 MOUSE

SIDE_G14

14

VCC2

10

NC3

8

MDATA

7

GND2

9

SIDE_G13

13

MINI_DIN_6PX2

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

5

4

3

2

Date: Sheet

B75M-DGS

Engineer:

1

KB & MS

Chia-wei Chang

26

of

48Tuesday, November 27, 2012

Rev

2.00

5

D D

SMB_CLK_PCI30

SMB_DATA_PCI30

WAKE#11,23 PCIE_RST# 17

4

+3VSB

+12V+3V

PCIE1

B1

+12V_1

B2

+12V_2

B3

RSVD1

B4

GND1

B5

SMCLK

B6

SMDAT

B7

GND2

B8

+3.3V_1

B9

JTAG1

B10

3.3Vaux

B11

WAKE#

2

NP_NC11NP_NC2

3

PRSNT1#

+3.3V_2 +3.3V_3 PWRGD

+12V_3 +12V_4 GND35

JTAG2 JTAG3 JTAG4 JTAG5

2

+3V

+12V

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11

TO BR04

PCIE_RST#

1

X_1X16_TXP[0:7] 4 X_1X16_TXN[0:7] 4 X_1X16_RXP[0:7] 4 X_1X16_RXN[0:7] 4

HSOP[8:15] 4 HSON[8:15] 4

HSIP[8:15] 4

HSIN[8:15] 4

C5639

/C5639

/

1 2

0.1UF/25V

GND

B12

RSVD2

B13

X_1X16_TXP0 X_1X16_TXN0

X_1X16_TXP1 X_1X16_TXN1

C C

B B

A A

5

X_1X16_TXP2 X_1X16_TXN2

X_1X16_TXP3 X_1X16_TXN3

X_1X16_TXP4 X_1X16_TXN4

X_1X16_TXP5 X_1X16_TXN5

X_1X16_TXP6 X_1X16_TXN6

X_1X16_TXP7 X_1X16_TXN7

HSOP8 HSON8

HSOP9 HSON9

HSOP10 HSON10

HSOP11 HSON11

HSOP12 HSON12

HSOP13 HSON13

HSOP14 HSON14

HSOP15 HSON15

12

/

GND

XR2

0Ohm

r0402

XC33 0.22UF/6.3VXC33 0.22UF/6.3V

12

XC34 0.22UF/6.3VXC34 0.22UF/6.3V

12

XC35 0.22UF/6.3VXC35 0.22UF/6.3V

12

XC36 0.22UF/6.3VXC36 0.22UF/6.3V

12

XC37 0.22UF/6.3VXC37 0.22UF/6.3V

12

XC38 0.22UF/6.3VXC38 0.22UF/6.3V

12

XC39 0.22UF/6.3VXC39 0.22UF/6.3V

12

XC40 0.22UF/6.3VXC40 0.22UF/6.3V

12

XC41 0.22UF/6.3VXC41 0.22UF/6.3V

12

XC42 0.22UF/6.3VXC42 0.22UF/6.3V

12

XC43 0.22UF/6.3VXC43 0.22UF/6.3V

12

XC44 0.22UF/6.3VXC44 0.22UF/6.3V

12

XC45 0.22UF/6.3VXC45 0.22UF/6.3V

12

XC46 0.22UF/6.3VXC46 0.22UF/6.3V

12

XC47 0.22UF/6.3VXC47 0.22UF/6.3V

12

XC48 0.22UF/6.3VXC48 0.22UF/6.3V

12

XC65 0.22UF/6.3VXC65 0.22UF/6.3V

12

XC66 0.22UF/6.3VXC66 0.22UF/6.3V

12

XC67 0.22UF/6.3VXC67 0.22UF/6.3V

12

XC68 0.22UF/6.3VXC68 0.22UF/6.3V

12

XC69 0.22UF/6.3VXC69 0.22UF/6.3V

12

XC70 0.22UF/6.3VXC70 0.22UF/6.3V

12

XC71 0.22UF/6.3VXC71 0.22UF/6.3V

12

XC72 0.22UF/6.3VXC72 0.22UF/6.3V

12

XC73 0.22UF/6.3VXC73 0.22UF/6.3V

12

XC74 0.22UF/6.3VXC74 0.22UF/6.3V

12

XC75 0.22UF/6.3VXC75 0.22UF/6.3V

12

XC76 0.22UF/6.3VXC76 0.22UF/6.3V

12

XC77 0.22UF/6.3VXC77 0.22UF/6.3V

12

XC78 0.22UF/6.3VXC78 0.22UF/6.3V

12

XC79 0.22UF/6.3VXC79 0.22UF/6.3V

12

XC80 0.22UF/6.3VXC80 0.22UF/6.3V

12

4

GND

GND3

B14

HSOP0

B15

HSON0

B16

GND4

B17

PRSNT2_1#

B18

GND5

B19

HSOP1

B20

HSON1

B21

GND6

B22

GND7

B23

HSOP2

B24

HSON2

B25

GND8

B26

GND9

B27

HSOP3

B28

HSON3

B29

GND10

B30

RSVD3

B31

PRSNT2_2#

B32

GND11

B33

HSOP4

B34

HSON4

B35

GND12

B36

GND13

B37

HSOP5

B38

HSON5

B39

GND14

B40

GND15

B41

HSOP6

B42

HSON6

B43

GND16

B44

GND17

B45

HSOP7

B46

HSON7

B47

GND18

B48

PRSNT2_3#

B49

GND19

B50

HSOP8

B51

HSON8

B52

GND20

B53

GND21

B54

HSOP9

B55

HSON9

B56

GND22

B57

GND23

B58

HSOP10

B59

HSON10

B60

GND24

B61

GND25

B62

HSOP11

B63

HSON11

B64

GND26

B65

GND27

B66

HSOP12

B67

HSON12

B68

GND28

B69

GND29

B70

HSOP13

B71

HSON13

B72

GND30

B73

GND31

B74

HSOP14

B75

HSON14

B76

GND32

B77

GND33

B78

HSOP15

B79

HSON15

B80

GND34

B81

PRSNT2_4#

B82

RSVD4

PCI_EXPRESS_X16

3

GND36

REFCLK+

REFCLK-

GND37

HSIP0 HSIN0

GND38

RSVD6

GND39

HSIP1

HSIN1 GND40 GND41

HSIP2

HSIN2 GND42 GND43

HSIP3

HSIN3 GND44

RSVD7

RSVD8

GND45

HSIP4

HSIN4 GND46 GND47

HSIP5

HSIN5 GND48 GND49

HSIP6

HSIN6 GND50 GND51

HSIP7

HSIN7 GND52

RSVD9

GND53

HSIP8

HSIN8 GND54 GND55

HSIP9

HSIN9 GND56 GND57 HSIP10 HSIN10 GND58 GND59 HSIP11 HSIN11 GND60 GND61 HSIP12 HSIN12 GND62 GND63

HSIP13 HSIN13 GND64 GND65 HSIP14 HSIN14 GND66 GND67 HSIP15 HSIN15 GND68

A12 A13 A14 A15 A16 A17 A18

A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32

A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71

A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82

GND

PCH_ECLK_X16 14 PCH_ECLK_X16# 14

X_1X16_RXP0 X_1X16_RXN0

X_1X16_RXP1 X_1X16_RXN1

X_1X16_RXP2 X_1x16_RXN2

X_1X16_RXP3 X_1X16_RXN3

X_1X16_RXP4 X_1X16_RXN4

X_1X16_RXP5 X_1X16_RXN5

X_1X16_RXP6 X_1X16_RXN6

X_1X16_RXP7 X_1X16_RXN7

HSIP8 HSIN8

HSIP9 HSIN9

HSIP10 HSIN10

HSIP11 HSIN11

HSIP12 HSIN12

HSIP13 HSIN13

HSIP14 HSIN14

HSIP15 HSIN15

+5V

+12V

+3V

12

+

CE723

270uF/16V

GND

+3VSB

12

C37

0.1UF/16V

c0402

GND GND

2

+3V

C41

0.1UF/16V

1 2

c0402

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

C40

0.1UF/16V

1 2

c0402

Engineer:

B75M-DGS

Title :

1

12

+

CE8

560UF/6.3V

+12V

12

GND

PCIE1-X16

Chia-wei Chang

27

C38

0.1UF/16V

c0402

of

Rev

2.00

48Thursday, November 22, 2012

5

4

3

2

1

AC58

1 2

10UF/6.3V

c0603

LIN2_RC

D D

C C

LIN2_LC

FLIN1_R_C29

FLIN1_L_C29

MIC1_L_C29

MIC1_R_C29

MIC2_L_C29

MIC2_R_C29

+5V Analog Power Switch

12

AC53

0.1UF/16V

c0402

B B

A A

c0402

AGND_A

DVDD_IO

12

C105

0.1UF/16V

c0402

To support Intel HDMI Link, DVDD_IO change to +1.5V(Install R79, uninstall R123)

c0603

AC57

1 2

10UF/6.3V

c0603

AC7 1U

12

AC8 1U

12

AC9 1U

12

AC10 1U

12

AC11 1U

12

AC12 1U

12

+5V+5VA +5VSB

AR49

AR49 0Ohm

0Ohm

r0805_h2 4

1 2

/X

+3V

R123

0Ohm

r0402

1 2

R124

/X

0Ohm

r0402

1 2

GND

5

C0603

1 2

+3VSB

AR50

AR50 0Ohm

0Ohm

r0805_h2 4

AR51

/

0Ohm

r0402

1 2

LIN2_R_C 29

LIN2_L_C 29

FLIN1_RC

FLIN1_LC

MIC1_LC

MIC1_RC

MIC2_LC

MIC2_RC

100uF/16V

FRONT_L_C29

FRONT_R_C29

AGND_A

AR27 0Ohmr0402/AR27 0Ohmr0402/

AR7 0Ohm

Near Codec

AGND_A

NOTE: ASUS symbol mistake Pin45: SIDE_L Pin46: SIDE_R

RACZ_BITCLK11

R6

R5 0OhmR5 0Ohm

R7 0OhmR7 0Ohm

AGND_A

AR7 0Ohm

1 2

12

AC20

AR1

AR1 20KOhm

20KOhm

220PF/50V

r0402_h1 6

/X/VT170 8S

1 2

/X/VT170 8S c0402

c0402

2009/05/06 Update form Mars

AR3 22Ohm r0402_h 16AR3 22Ohm r0402_h 16

1 2

12

0Ohm r0402

4

GND

SENSE_B29

ACE8

+

12

ACE7

+

12

C15 22UF/6.3V/C15 22UF/6.3V/

1 2

r0402

Place one near codec and another one near external connetors.

AR29 10KOhm/XAR29 10KOhm/X

+5VA2

AR20 47OhmAR20 47Ohm

1 2

FRONT_LC

FRONT_RC

12

PIN37_A

+5VA2

AGND_A

12

AC17

22PF/50V

c0402

GND GND

37 38 39 40 41 42 43 44 45 46 47 48

Near PCH

12

RSENSE_B

AGND_A

AU1

NC1 AVDD2 SURR-L(PORT-A-L) JDREF SURR-R(PORT-A-R) AVSS2 CENTER(PORT-G-L ) LFE(PORT-G-R) NC2 NC3 EAPD SPDIFO

ALC662-GR

Q_ACZ_SDOUT11

ACZ_BITCLK

12

C4

22PF/50V

c0402

12

AGND_A

12

AC41

220PF/50V

/X/VT170 8S

/X/VT170 8S c0402

c0402

/X

Near IC

+3V

12

GND

/X/VT170 8S

AC49

AC49 10UF/6.3V

10UF/6.3V

c0603

33

31

34

32

36

35

NC4

SenseB

LINE2-VREFO

MIC1-VREFO-R

FRONT-L(PORT-D-L)

FRONT-R(PORT-D-R)

DVDD11GPIO02GPIO13DVSS14SDATA-OUT5BCLK6DVSS27SDATA-IN8DVDD_IO9SYNC10RESET#11PCBEEP

DVD1

PIN3

DVSS1

BITCLK

ACZ_SDOUT

GND

+3V

3

12

AC16

0.1UF/16V

c0402

AC15

0.1UF/16V

c0402

MIC1_VREFO_R

MIC2_VREFO

MIC1_VREFO_L

PIN29

29

28

30

NC5

MIC2-VREFO

MIC1-VREFO-L

ACZ_SDIN0

DVDD_IO

GND

861_VREF

AGND_A

27

25

26

VREF

AVSS1

AVDD1

LINE1-R(PORT-C-R)

LINE1-L(PORT-C-L) MIC1-R(PO RT-B-R)

MIC2-R(PO RT-F-R)

LINE2-R(PORT-E-R)

LINE2-L(PORT-E-L)

12

HDA_RST#

ACZ_SYNC

HDA_RST#

MIC1_VREFO_R 29

MIC2_VREFO 29

MIC1_VREFO_L 29

AC19

c0603

1 2

10UF/6.3V

AGND_A

+5VA2

10UF/6.3V

MIC1-L(P ORT-B-L)

CD-R

CD-GND

CD-L

MIC2-L(P ORT-F-L)

SenseA

12

AC18

c0603

AGND_A

24 23 22 21 20 19 18 17 16 15 14 13

ACZ_SYNC 11 ACZ_SDIN0 11

AR45 0Ohm

+5VA

12

/X

1U

C0603

AC22

AGND_A

FLIN1_RC FLIN1_LC

MIC1_RC MIC1_LC

MIC2_RC MIC2_LC

LIN2_RC LIN2_LC

RSENSE_A

r0402

220PF/50V

/X/VT170 8S

/X/VT170 8S c0402

c0402

2009/05/06 Update form Mars

12

2

12

AC42

AGND_A

ACZ_RST# 11

DVSS1

FOR ALC892

PIN29

FOR ALC892

PIN3

SENSE_A 29

From SB

B75M-DGS

ASRock Inc.

Size Project Name

Custom

Date: Sheet

B75M-DGS

AR21 0Ohm

1 2

120Ohm/100Mhz

2 1

L774

AC54

1 2

/ALC892

+3V

1 2

12

Engineer:

/ALC892

10UF/6.3V

AC52

10UF/6.3V

c0603

AR33

0Ohm

r0402

AC48

0.1UF/16V

c0402

Title :

1

r0402

+5VSB

c0603/A LC892AC54

c0603/A LC892

AGND_A

GND

+3VSB

AR34

/

0Ohm

r0402

1 2

12

AC51

0.1UF/16V

c0402

GND

ALC662 Codec_1

Chia-wei Chang

28

GND

DVD1

Rev

2.00

of

48Monday, November 26, 2012

5

4

3

2

1

AUDIO2

D D

C C

FLIN1_R_C28

FLIN1_L_C28

FRONT_R_C28

FRONT_L_C28 MIC1_VRE FO_R28 MIC1_R_C28 SENSE_A28

MIC1_L_C28

MIC1_VRE FO_L28

SENSE_A

AR22 4.7KOhm

AR23 4.7KOhm

AR8 10KOhm

1 2

r0402_h16

AR9 5.1KOhm

1 2

r0402_h16

12

r0402_h16

AR10 20KOhm

1 2

r0402_h16

12

r0402_h16

AR8, AR9, AR10

1%

AR35 75OHMr0402 AR35 75OHMr0402

AR36 75OHMr0402 AR36 75OHMr0402

AR39 75OHMr0402 AR39 75OHMr0402

AR44 75OHMr0402 AR44 75OHMr0402

AR40 75OHMr0402 AR40 75OHMr0402

AR43 75OHMr0402 AR43 75OHMr0402

1 2

Near Codec

AD1 1N4148W-A2AD1 1N4148W-A2

MIC2_VRE FO28

B B

A A

1 2

AD2 1N4148W-A2AD2 1N4148W-A2

1 2

MIC2_VRE F_L

MIC2_VRE F_R

AR24 4.7KOhm

AR25 4.7KOhm

MIC2_L_C28 MIC2_R_C28 FP_PRES# 10 LIN2_R_C28 SENSE_B28 LIN2_L_C28

12

r0402_h16

12

r0402_h16

AR14 75OHM

AR14 75OHM AR15 75OHM

AR15 75OHM AR16 75OHM

AR16 75OHM AR17 75OHM

AR17 75OHM

1 2 1 2 1 2

1 2

1000PF/50V

r0402

r0402 r0402

r0402

SENSE_B

r0402

C10031

MIC2_L

MIC2_R

LIN2_R

LIN2_L

12

AGND_A

LIN1_R LIN1_JD

LIN1_L

FRONT_R FRONT_JD

FRONT_L

MIC1_R MIC1_JD

MIC1_L

AGND_A

HD_AUDIO1

1

2 3 4 5 6 7 9 10

HEADER_2X5P_K8

+3V

1 2

AR8492

8.2KOhm

AR18

39.2KOhm

r04021%

1 2

AUDIO2

32 33 34 35

3121Light Blue

22 23 24 25

Lime

2 3 4 5

Pink

1

P_GND1

G1

P_GND2

G2 G3

P_GND3

G4

P_GND4

P1

NP_NC1

PHONE_JACK_13P

12G140036134

B / L / P

AR19

20KOhm

r0402_h161%

1 2

PORT3

PORT2

PORT1

B75M-DGS

For EMI

FRONT_R

FRONT_L

MIC1_R

MIC1_L

MIC2_R

MIC2_L

LIN2_R

LIN2_L

FP_PRES#

AC25 150PF/50V

AC26 150PF/50V

AC27 150PF/50V

AC28 150PF/50V

AC29 150PF/50V

AC30 150PF/50V

AC31 150PF/50V

AC32 150PF/50V

AC39 150PF/50V

LIN1_R

AC40 150PF/50V

LIN1_L

AC43 150PF/50V

/AC43 15 0PF/50V

/

12

c0402

AGND_A

GND

Title :

Engineer:

AGND_A

5

4

3

ASRock Inc.

Size Project Name

Custom

Date: Sheet

2

B75M-DGS

Engineer:

ALC662 Codec_2

Chia-wei Chang

29

of

1

of

Rev

2.00

48Thurs day, N ovember 22, 201 2

5

SMBus Switch

SMB_CLK and SMB_DATA connects to the ICH10R

D D

SMB_CLK_PCI27

Mount those SR64 and SR65 if we want to support PCI 2.3

SMB_DATA11

SMB_DATA_PCI27

1.00 SMBus connect to two kind of devices, one use Main power, another use Standby power, so use this switch circuit to isolate those two device. SMB_CLK and SMB_DATA for Standby device. SMB_CLK_MAIN and SMB_DATA_MAIN for Main power device.

+3VSB

12

SR59

2.7KOHM

SMB_CLK SMB_CLK_MAIN

SR64

SR64 0Ohm

0Ohm

12

/

SMB_DATA

SR65

SR65 0Ohm /

0Ohm /

2.7KOHM

D

3 2

3

+3VSB

12

SR60

2.7KOHM

D

3 2

3

12

SMB_CLK_PCI and SMB_DATA_PCI connects to the PCIE slot

C C

PWR_FAN1

SENSE

PWR_FAN1_TACH

1

+12V

2

3

4

4 3 2 1

12

C201

0.1U

C0603

GND

R165

R165 100Ohm

100Ohm

1%

1 2

R_FANIN_SPEED

C9905

0.1UF/16V

/

GND NC

3 PIN

GND

B B

CHA_FAN1

5

4

NP_NC

3 2 1

WAFER_HD_4P

A A

G

1

G

1

+12V

12

GND

R8362

4.7KOhm

4

SQ1

SQ1 3LN01CPA

3LN01CPA

S

2

SQ2

SQ2 3LN01CPA

3LN01CPA

S

SMB_DATA_MAIN

2

+3V

R8257

2.7KOHM

1 2

R172

2.7KOHM

C202

0.1UF/16V

/

+5V

1 2

C9906

12

GND

12

GND

0.1U

C0603

12

CB12

0.1UF/16V

/

+12V

GND

+3V

12

+3V

12

PWR_FANIN 17

12

GND

SR61

4.7KOhm

SMB_CLK_MAIN 18,19SMB_CLK11

SR62

4.7KOhm

SMB_DATA_MAIN 18,19

CB13

0.1UF/16V

SYSFANOUT 17

12

CB703

0.1UF/16V

/

+3V

R8262

2.7KOHM

1 2

R8253

2.7KOHM

12

FANIN_CHA1 17

/X

3

SR63

8.2KOhm

SR66

8.2KOhm

SR67

8.2KOhm

2

+12V

12

+5V

/X

R1.03: reserve +5V and +3V

12

+3V

12

CPU_FAN1

5

NP_NC

WAFER_HD_4P

+3V

12

R173

2.7KOHM

+12V

4

3

2

1

12

GND GNDGND

C195

0.1U

C0603

12

R161 100Ohm

1%

1 2

CB11

/

0.1UF/16V

c0402

+5V

R8398

4.7KOhm

/

1 2

CFANOUT 17

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

B75M-DGS

1

FANIN_CPU 17

Title :

Engineer:

SMBUS SWITCH,FAN

Chia-wei Chang

30

Rev

2.00

of

48Thursday, November 22, 2012

5

D D

C C

4

3

2

1

B B

A A

B75M-DGS

CPU FAN

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

5

4

3

2

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

31

of

48Thursday, November 22, 2012

Rev

2.00

5

4

3

2

1

+5V_DUAL_USB

RING_IN

R3 2.7KOHMR3 2.7KOHM

1 2

circuit diagram

3

C

Q753

R197 10KOhmR197 10KOhm

D11

+5V_DUAL

D D

+5V_DUAL_USB

RRI#133

D11

1 2

1N4148W-A2

1 2

R199

10KOhm

Q753

B

1

B

1

PMBS3904

E

E 2

2

GNDGND

FRONT PANEL

+5V_DUAL_LED

+3VSB

+3V

12

R8459

R8459 10KOHM

10KOHM

C C

RESETCON#11

ATXPWR CONN

+3V

B B

+5V -12V

12

C274

0.1UF/16V

c0402

GND GND

A A

12

GND

PWROK_PS17

O_PWROK10,11,17

C9948

0.1UF/16V

c0402

+5V

12

C26

0.1UF/16V

c0402

GND

D10

1 2

1N4148W-A2

SPEAKER1

HEADER_1X4P

ATX+5VSB

+3V -12 V+5V

+5V

GND

+12V

12

C302

C285

1UF/16V

0.1UF/16V

/

0.1UF/16V

GND

/

1 2

12

GND

12

R204

2.7K /X

C254

0.01UF/16V

c0402

C299

1UF/16V

PSON# 17

/X

S3 circuit diagram

R8355

R8355 0Ohm

0Ohm

/

R8356

R8356 0Ohm

0Ohm

12

+3VSBSW17,39

PWROK_PS17

12

GND

ATX+5VSB

+12V

C253

0.01UF/50V

ATX+5VSB

/

GND

12

C300

1UF/16V

+3V

GND

+3V

12

C284

0.1UF/16V

c0402

1 2 3 4 5 6 7 8

9 10 11 12

PWR_CON_24P

12

C286

0.1UF/16V

c0402

GND

ATXPWR1

25 13 14 15 16 17 18 19 20 21 22 23 24

*Around the ATX Power Connector

+5V

1 2

R201 33R201 33

3 4

1 2

5

3

E

E 2

2

C

GND

Q10

PMBS3904

B

1

B

1

R203 2.7KR203 2.7K

1 2

SPEAKER Function

SB_SPKR 11

4

+5VSB

12

GND

C275

0.1UF/16V

c0402

3

+3V

R194

R196

330Ohm

10KOhm

/

1 2

HDLED-37

12

C250

C250 1UF/10V

1UF/10V

GND

+5VSB

0Ohm

0Ohm R8354

R8354

12

/X

R185

R185 0Ohm

0Ohm

1 2

12

R249

R249 1KOhm

1KOhm

/X

GND GND

3

1

G

2

1 2

D

S

2 3

PANEL1

1 3 4 5 6 7 8 9

2X5P_K10

R186

8.2KOhm

Q5

Q5 2N7002K

2N7002K

2

PLEDPWRBTN#

GND

R182

1 2

1KOhm

1 2

R184

1KOhm

GND

12

2

PLED+HDLED+

C247

C247 1UF/6.3V

1UF/6.3V

/X

1

GND

B

12

R0603

R195

330Ohm

1 2

12

R206

R206 1KOhm

1KOhm

GND

+5VSB

C248

C248 1UF/6.3V

1UF/6.3V

/X

+5VSB

R181

2.7KOhm

1 2

3

C

Q6

MMBT3904R-DK

E

E 2

2

GND

R_+5V_GATE

B75M-DGS

ASRock Inc.

Size Project Name

A3

Date: Sheet

+3VSB

RINGIN# 11

C91 15PF/50V/C91 15PF/50V/

+3VSB

12

R187

/X

GND

Q745

AP2309GN

S

2 3

2

G

1

R190

2.7KOhm

1 2

3

C

Q8

PMBS3904

E

E 2

2

1

+5V_GATE

B75M-DGS

+5VSB_GATE

+12V

B

1

B

1

Logic IC : R190 = 2.7K, Q8 = 2N7002 BJT : R190 = 8.2K, Q8 = 3904, R192 = uninstall

10KOhm

PWRBTN#

12

C251

0.1UF/16V

c0402

D

3

+5V

1 2

GNDGND

S

3

R192

R192 10KOhm

10KOhm

/X

Engineer:

GND

+5V_DUAL

G

1

Title :

12

C92 15PF/50V/C92 15PF/50V/

12

R188 0OhmR188 0Ohm

12

+5V_DUAL_LED

12

C252

0.1UF/16V

c0402

+5V_DUAL

GND

D

23

2

12

C255

Q744

Q744 AP72T02GH

AP72T02GH

C255

0.1UF/16V

c0402

GND

POK_DUALSW_ENASUS

Chia-wei Chang

32

1

PLED- 11

HDLED- 37

SIO_PSIN 17

12

C96

/

C96

/

0.1UF/16V

c0402

GND

of

48Tuesday, December 11, 2012

Rev

2.00

Parallel Port

LPT1

STB# SPD0 SPD1 SPD2 SPD3 SPD4 SPD5 SPD6 SPD7 ACK# BUSY PE SLCT

LPT1

1 3 4 5 6 7 8 91110

13 14

17 18 19 21 23 25

HEADER_2X13P_K26

AFD#

2

ERROR# PINIT# SLIN#

12

1615

20 22 24

SPD4

SPD6

SPD5

SPD7

SPD2

SPD1

SPD0

AFD#

PINIT#

SLIN#

STB#

7 8

33OHM

3 4

33OHM

5 6

33OHM

1 2

33OHM

1 2

33OHM

3 4

33OHM

5 6

33OHM

7 8

33OHM

5 6

33OHM

3 4

33OHM

1 2

33OHM

7 8

33OHM

RN31D

RN31B

RN31C

RN31A

RN32A

RN32B

RN32C

RN32D

RN33C

RN33B

RN33A

RN33D

XPD4

XPD6

XPD5

XPD7

XPD1

XPD0

XAFD#

XINIT#

XSLIN#

XSTB#

XPD3SPD3

XPD2

BUSY PE SPD7 ACK#

SPD4 SPD3 SPD6 SPD5

STB# PINIT#

ERROR# AFD#

SLIN#

SPD2 SPD1 SPD0

SLCT

5 6

2.7KOHM

7 8

2.7KOHM

1 2

2.7KOHM

3 4

2.7KOHM

3 4

2.7KOHM

1 2

2.7KOHM

7 8

2.7KOHM

5 6

2.7KOHM

1 2

2.7KOHM

7 8

2.7KOHM

5 6

2.7KOHM

3 4

2.7KOHM

1 2

2.7KOHM

7 8

2.7KOHM

5 6

2.7KOHM

3 4

2.7KOHM

R205 2.7KOHMR205 2.7KOHM

1 2

RN34C

RN34C RN34D

RN34D RN34A

RN34A RN34B

RN34B

RN35B

RN35B RN35A

RN35A RN35D

RN35D RN35C

RN35C

RN36A

RN36A RN36D

RN36D RN36C

RN36C RN36B

RN36B

RN38A

RN38A RN38D

RN38D RN38C

RN38C RN38B

RN38B

IO+5 V

SLCT

C10011 150PF/50VC10011 150PF/50V

SLIN#

C10014 150PF/50VC10014 150PF/50V

SPD2

C10015 150PF/50VC10015 150PF/50V

PINIT#

C10017 150PF/50VC10017 150PF/50V

SPD1

C10019 150PF/50VC10019 150PF/50V

SPD6

C10021 150PF/50VC10021 150PF/50V

SPD5

C10023 150PF/50VC10023 150PF/50V

SPD4

C10025 150PF/50VC10025 150PF/50V

SPD3

C10027 150PF/50VC10027 150PF/50V

PE

12

GND

C10012 150PF/50VC10012 150PF/50V

BUSY

C10028 150PF/50VC10028 150PF/50V

ACK#

C10016 150PF/50VC10016 150PF/50V

SPD7

C10018 150PF/50VC10018 150PF/50V

ERROR#

C10020 150PF/50VC10020 150PF/50V

SPD0

C10022 150PF/50VC10022 150PF/50V

AFD#

C10024 150PF/50VC10024 150PF/50V

STB#

C10026 150PF/50VC10026 150PF/50V

12

GND

SLCT

XINIT# 17 XAFD# 17 XSTB# 17

XPD[0..7] 17

XSLCT 17

PE 17 BUSY 17 ACK# 17 ERROR# 17

XSLIN# 17

BATT

VT7

+BAT_R+5V

12

VT7 tp30

tp30

1

2

1 2 3

HEADER_1X3P

SD1 BAS40CW

R8376 0Ohm/R8376 0Ohm/

VT6

Battery Socket

KTS

LITHIUM BATT

CR2032

CLRMOS1:12

MINI_JUMPER

TPM

VT6 tp30

tp30

1

R35 1KOhm

+BAT

12

1%

BATTERY1BATTERY1

CLRMOS1

GND

BATTERY1_1

3V/220mAh

COM IR

-12V +12V

U11

1

12

DDCD#1 TTXD1

RRTS#1

c0402

2 3 4 5 6 7 8 9

10

+5V-12V

VCC+ RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5 VCC-

gd75232d

06G015000520

1 3 5 7 9

COM1

DCD RXD

TXD DTR#

GND DSR#

RTS#

RI#

COM PORT

DDCD#1 DDSR#1 RRXD1 RRTS#1 TTXD1 CCTS#1 DDTR#1 RRI#1

RRI#132

C276 150PF/50V

RRXD1

DDTR#1

TTXD1

RRI#1 RRTS#1

C276 150PF/50V

C278 150PF/50V

C280 150PF/50V

C282 150PF/50V

CTS#

DDCD#1

DDSR#1

CCTS#1

VCC

RY1 RY2 RY3 DA1 DA2 RY4 DA3 RY5

GND

2 4 6 8

20 19 18 17 16 15 14 13 12 11

RRXD1 DDTR#1 DDSR#1 CCTS#1

C277 150PF/50V

C279 150PF/50V

C281 150PF/50V

C283 150PF/50V

DCD#1 17 DSR#1 17 RXD1 17 RTS#1 17 TXD1 17 CTS#1 17 DTR#1 17 RI#1 17

12

c0402

12

c0402

12

c0402

12

c0402

sot323

1 2

+BAT_SIO+3VSB_A

0Ohm

3

R8375

12

KR1

KR1 0Ohm

0Ohm

GND

12

+BAT_3V

R111

R111 0Ohm

0Ohm

/

GND GND

1 2

/X

R113

R113 0Ohm

0Ohm

1 2

R112

R112 0Ohm

0Ohm

12

C30

C30 10UF/6.3V

10UF/6.3V

c0603

12

C29

0.1UF/16V

c0402

S_SRST# 11

RTCRST# 11

+BAT_3V

12

C25

1UF/10V

c0603

GND

R41

R41 20KOhm

20KOhm

r0402

RTCRST# 11

prevent using battery in deep s4/s5 mode.

CIR1

1

/X

2 3 4

HEADER_1X4P

IRTX

IRRX

ATX+5VSB

GND

C289 33P

1 2

IRTX17

IRTX 1 7

/X

C290 33P

1 2

+5VSB

TRAK0# 17

RD# 17

DSKCHG# 17

C0603

/X

C0603

GND

IR1 HD_ 2X3PIR 1 HD _2X3 P

6

34 1

2

7 8

1KOHM

5 6

1KOHM

1 2

1KOHM

3 4

1KOHM

12

GND

R5059 1KOHMR5059 1KOHM

+5V

RN17D

RN17D RN17C

RN17C RN17A

RN17A RN17B

RN17B

R8545

R8545 1MOhm

1MOhm

/X

IRRX 17

1 2

IDX# 17WP# 17

IRRX 17

+5V

12

C257

0.1U/X

C0603

12

C258

0.1UF

/X

c0402

B75M-DGS

IO CONNECTOR

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

Date: Sheet of

B75M-DGS

Engineer:

Chia-wei Chang

33

Rev

2.00

of

48Monday, November 26, 2012

5

4

IO+5 V

3

2

1

12

GND

GC59

0.1UF/16V

/

R

G

B

5VHSYNC

5VVSYNC

DDCDATA

DDCCLK

R36

G36

B36

5VHSYNC 36

5VVSYNC 36

DDCDATA 36

DDCCLK 36

12

D D

LR12

LG12

LB12

C C

R_DDCDATA

5VHSYNC

5VVSYNC

R_DDCCLK

GC61

33PF/50V

/GC61

/

12

33PF/50V

GND

GC23

/

GC57

15PF/50V

12

/

LR&LG&LB are 75 Ohm Trace impedance. (6mil wide, 24mil space to other signal)

12

/GC57

/

GR68

15PF/50V

150Ohm

GC24

GR71

/GC24

/

150Ohm

12

GC25 15PF/50V

15PF/50V

GL11 60Ohm/100MhzGL11 60Ohm/100Mhz

GL21 60Ohm/100MhzGL21 60Ohm/100Mhz

GL31 60Ohm/100MhzGL31 60Ohm/100Mhz

12

GR72

/GC25

/

150Ohm

GND

21

12

GC26

/

33PF/50V

12

GC58

/

33PF/50V

12

GC741

15PF/50V

R

G

12

GC8

15PF/50V

GR96

GR96 1KOhm

1KOhm

r0402_h1 6

r0402_h1 6 1%

1%

B

12

GC751

15PF/50V

GR95

GR95 1KOhm

1KOhm

r0402_h1 6

r0402_h1 6 1%

1%

12

GND

GC731

0.1UF/16V

+5V

D8

2

2N7002

S

G

1

+12V

1

D

3

3 2

IO+5 V

check +3V

+5V

U14

GND

U14

1

OE#

VCC

2

A GND3Y

74AHCT1G125GV

U15

1

OE#

VCC

2

A GND3Y

74AHCT1G125GV

5

4

5

4

AHYNC

VHYNC

GR98

1 2

10Ohm

GR99

1 2

10Ohm

5VHSYNC

5VVSYNC

+3V

GR94

2.2KOhm

1%

1 2

B B

NB_DDCCLK12

DDCDATA

NB_DDCCLK R_DDCCLK

+3V +3V

GR640Ohm GR640Ohm

R_DDCDATA

12

GQ3

1

2

3

2N7002BKS

6

5

4

NB_DDCDATA

GR97 0OhmGR97 0Ohm

1 2

DDCCLK

check +3V

+3V

2.2KOhm

1 2

GR93

1%

NB_DDCDATA 12

HSYNC12

VSYNC12

HSYNC

VSYNC

A A

VGA LC filter

1

VGA LC filter

Chia-wei Chang

34

of

Rev

2.00

48Thursday, November 22, 2012

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

5

4

3

2

Date: Sheet

Engineer:

B75M-DGS

5

4

3

2

1

DVI CONNECTOR

BOM1



D D

C C

B B

DVI_C_H55_TX2#12,36

DVI_C_H55_TX212,36

DVI_C_H55_TX1#12,36

DVI_C_H55_TX112,36

DVI_C_H55_TX0#12,36

DVI_C_H55_TX012,36

DVI_C_H55_TXC12,36

DVI_C_H55_TXC#12,36

GQ8

GQ7_1

1

GQ7_2

2

DVI_SDA

3

2N7002BKS

Level Shift

GR102

2.2KOhm

1%

2.2KOhm

1 2

RH29

DDPB_CTRL_CLK12

1 2

33Ohm

RH22 680OhmRH22 680Ohm

RH25 680OhmRH25 680Ohm

RH43 680OhmRH43 680Ohm

RH45 680OhmRH45 680Ohm

RH46 680OhmRH46 680Ohm

RH24 680OhmRH24 680Ohm

RH33 680OhmRH33 680Ohm

RH44 680OhmRH44 680Ohm

DVI_SCL

6

GQ7_5

5

GQ7_4

4

GR101

1%

1 2

PCH_R_DVI_SCL R_DVI_SCL

PCH_R_DVI_SDA R_DVI_SDA

2N7002

+3V

GQ7_2

GQ7_1

GQ24

GQ24_D

IO+5 V

32

3

D

1

G

S

2

DDPB_HPD12

RH35 2.7KOhmRH35 2.7KOhm

1 2

RH36 2.7KOhmRH36 2.7KOhm

1 2

RH49

RH49 1MOhm

1MOhm

/

1 2

2

PCH_R_DVI_SCL DVI_SCL

2

S

55mA current limited for HDMI +5V Rail

R_DDPB_HPD

+3V

1

Q7489

1

AP2318GEN

G

GR69 0Ohm

1 2

/

RH27

10KOhm

3

D

12

1 2

RH40 1KOhmRH40 1KOhm

R_DDPB_HPD

DVI_TX2#

DVI_TX2

DVI_TX1#

DVI_TX1

DVI_TX0#

DVI_TX0

DVI_TXC

DVI_TXC#

12

CH12

150PF/50V

DVI_HPD

MR44

1 2

100KOhm

1%

GND

DVI_TX2 DVI_TX2# DVI_TX1 DVI_TX1# DVI_TX0 DVI_TX0# DVI_TXC DVI_TXC#

DVI_HPD36 DVI_SDA36 DVI_SCL36

TX2 12,36 TX#2 12,36 TX1 12,36 TX#1 12,36 TX0 12,36 TX#0 12,36 TXC 12,36 TXC# 12,36

A A

RH42

DDPB_CTRL_DATA12

5

1 2

33Ohm

GQ7_4

4

GQ7_5

PCH_R_DVI_SDA DVI_SDA

3

DVI LEVEL SHIFTER

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

2

Date: Sheet

Engineer:

B75M-DGS

DVI LEVEL SHIFTER

Chia-wei Chang

35

1

Rev

2.00

of

48Thursday, November 22, 2012

5

DVI_SCL DVI_SDA

D D

+5V_POWER

DVI_HPD35

MR45

100KOhm

1%

GND

DVI_SDA35 DVI_SCL35

C C

B B

DVI_HPD

1 2

GND GND

TX212,35

TX#212,35

TX112,35

TX#112,35

TX012,35

TX#012,35

TXC12,35

TXC#12,35

TX#2 TX2

TX#1 TX1

TX#0 TX0

TXC TXC#

4

1

TMDS_Data2-

2

TMDS_Data2+

3

TMDS_Data2/4_Shield

4

TMDS_Data4-

5

TMDS_Data4+

6

DDC_Clock

7

DDC_Data

8

Analog_VSYNC

9

TMDS_Data1-

10

TMDS_Data1+

11

TMDS_Data1/3_Shield

12

TMDS_Data3-

13

TMDS_Data3+

14

+5V_Power

15

GND_(for_+5V)

16

Hot_Plug_Detect

17

TMDS_Data0-

18

TMDS_Data0+

19

TMDS_Data0/5_Shield

20

TMDS_Data5-

21

TMDS_Data5+

22

TMDS_Clock_Shield

23

TMDS_Clock+

24

TMDS_Clock-

C1

Analog_Red

C2

Analog_Green

C3

Analog_Blue

C4

Analog_HYNC

C5

Analog_GND

C6

Analog_GND#C6

25

P_GND1

26

P_GND2

27

P_GND3

28

P_GND4

29

P_GND5

30

P_GND6

31

P_GND7

32

P_GND8

33

NP_NC1

34

NP_NC2

DVI1

DVI_CON_30P

MC33

10UF/10V5

c0805_h57

GND

+5V_POWER

12

3

MC32

0.1UF/25V

c0603

IO+5 V

2

1

1 2

IO+5 V

VGA1

GND2

6

RED

GR73

/X

0Ohm

1 2

DDCDATA34

5VHSYNC34

5VVSYNC34

DDCCLK34

R

R34

G

G34

DDCDATA

B

B34

5VHSYNC VGA_P9

5VVSYNC

DDCCLK

GND

RED

1

NC2

11

GND3

7

GREEN

2

DATA

12

GND4

8

BLUE

3

HSYNC

13

VCC

9

NC1

4

VSYNC

14

GND5

10

GND1

5

DCLK

15

SIDE_G16

SIDE_G17

16

15P3R

17

A A

DVI VGA connector

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

5

4

3

2

Date: Sheet

Engineer:

B75M-DGS

DVI VGA connector

Chia-wei Chang

36

1

Rev

2.00

of

48Thursday, November 22, 2012

5

C168 0.01UF/25V

SATA_TXP110

SATA_TXN110

SATA_RXN110

SATA_RXP110

D D

SATA_TXP210

SATA_TXN210

SATA_RXN210

SATA_RXP210

SATA_TXP310

SATA_TXN310

SATA_RXN310

SATA_RXP310

C C

12

c0402

C169 0.01UF/25V

C170 0.01UF/25V

C171 0.01UF/25V

C172 0.01UF/25V

C173 0.01UF/25V

C174 0.01UF/25V c0402C174 0.01UF/25V c0402

C175 0.01UF/25V

C176 0.01UF/25V

C177 0.01UF/25V

C179 0.01UF/25V c0402C179 0.01UF/25V c0402

C180 0.01UF/25V

c0402

12

c0402

c0402 c0402

c0402

12

c0402

12

c0402

12

c0402

12

c0402

R_SATA_TXP1 R_SATA_TXN1

R_SATA_RXN1 R_SATA_RXP1

R_SATA_TXP2 R_SATA_TXN2

R_SATA_RXN2 R_SATA_RXP2

R_SATA_TXP3 R_SATA_TXN3

R_SATA_RXN3 R_SATA_RXP3

4

C185 0.01UF/25V

SATA_TXP010

SATA_TXN010

SATA_RXN010

SATA_RXP010

12

c0402

C186 0.01UF/25V

C187 0.01UF/25V c0402C187 0.01UF /25V c0402

C188 0.01UF/25V

c0402

12

c0402

12

c0402

R_SATA_TXP0 R_SATA_TXN0

R_SATA_RXN0 R_SATA_RXP0

3

INTEL SATA3

SATA3_0

HOLD1

8 1

GND1

R_SATA_TXP0 R_SATA_TXN0

R_SATA_RXN0 R_SATA_RXP0

GND

GND1

2 3 4

GND2

5 6 7

GND3

9

HOLD2

SATA_CON_7P

2

Check SATA Port Name with leaders!!!

A+

A+ A-

A-

B-

BB+

B+

1

INTEL SATA2

SATA2_1

GND

SATA2_1

HOLD1

8 1

GND1

2 3 4

GND2

5 6 7

GND3

9

HOLD2

SATA_CON_7P

A+

A+ A-

A-

B-

BB+

B+

SATA2_2

HOLD1

8 1

GND1

R_SATA_TXP2 R_SATA_TXN2

R_SATA_RXN2 R_SATA_RXP2

GND GND

GND1

2 3 4

GND2

5 6 7

GND3

9

HOLD2

SATA_CON_7P

A+

A+ A-

A-

B-

BB+

B+

R_SATA_TXP3 R_SATA_TXN3

R_SATA_RXN3 R_SATA_RXP3

SATA2_3

HOLD1

8 1

GND1

2 3 4

GND2

5 6 7

GND3

9

HOLD2

SATA_CON_7P

R_SATA_TXP1

A+

A+ A-

A-

B-

BB+

B+

R_SATA_TXN1

R_SATA_RXN1 R_SATA_RXP1

SATA3 & SATA LED

+3V

R137

8.2K

/

1 2

SATA_ACT#10

B B

A A

1.00 Internal Pull UP

1.00 If need pul up, check +3.3V or +5V

D4

12

1N4148WD41N4148W

HDLED- 32

B75M-DGS

Title :

SATA3/SATA2 / ESATA

Engineer:

ASRock Inc.

Size Project Name

Custom

Date: Sheet

5

4

3

2

Date: Sheet

Engineer:

B75M-DGS

SATA3/SATA2 / ESATA

Chia-wei Chang

37

1

Rev

2.00

48Tuesday, December 11, 2012

of

5

4

3

2

1

USB3_ 2_3

+5V_DUAL_USB USB3_PWR2

D D

GND

C C

USB3_TX4_P

USB3_TX4_N

USB3_PWR2_F1

B B

USB3_PWR2_F2

R233 0

1 2

12

+

CE962

560UF/6.3V

ce_138_bd315_h358_lf3

USB3_PWR2

12

LC22

0.1UF/16V

GND

12

LC23

0.1UF/16V

GND

R0805

USB3_PWR2

R235

4.7KOhm

1%

1 2

OC#3 9

R236

8.2KOhm

1 2

GND

LP+3

LP-3

USB3_TX4_P_C USB3_TX3_N_C

U3C80.1UF/16V U3C80.1UF/16V

12

USB3_TX4_N_C

U3C60.1UF/16V U3C60.1UF/16V

12

USB3_RX4_P

USB3_RX4_N

USB3_PWR2_F2

GND

USB3_RX3_P USB3_RX3_N

USB3_RX4_P USB3_RX4_P USB3_RX4_N

USB3_TX4_N_C USB3_TX4_P_C USB3_TX4_P_C

USB3_TX3_N_C USB3_TX3_P_C

USB3_RX3_N USB3_RX3_P USB3_TX3_N USB3_TX3_P

LP-2

LP+2

USB3_RX4_N USB3_RX4_P USB3_TX4_N

USB3_TX4_P

LP-3

LP+3

USB3_2_3

1

3

5

7

9

11

13

15

17

19

BOX_HEAD_2X10P_K2 0

UD10

1

TMDS_CH1-

2

TMDS_CH1+

3

GND

4

TMDS_CH2TMDS_CH2+5NC1

/X

IP428 4CZ10- TB

IP428 4CZ10- TB UD11

UD11

1

TMDS_CH1-

2

TMDS_CH1+

3

GND

4

TMDS_CH2TMDS_CH2+5NC1

/X

IP428 4CZ10- TB

USB3_RX3_N 13 USB3_RX3_P 13

USB3_TX3_N 13 USB3_TX3_P 13

P-2 9 P+2 9

USB3_RX4_N 13 USB3_RX4_P 13

USB3_TX4_N 13 USB3_TX4_P 13

P-3 9 P+3 9

LP+2

2

LP-2

4

6

8

10

12

14

16

18

8

10

12

14

16

18

NC4 NC3

GND1

NC2

NC4 NC3

GND1

NC2

USB3_TX3_P_C

USB3_RX3_P

USB3_RX3_N

USB3_PWR2_F1

USB3_RX3_P

10

USB3_RX3_N

9 8 7 6

USB3_TX4_N_C

10 9 8

USB3_TX3_N_C

7

USB3_TX3_P_C

6

GND

USB3_RX4_N

USB3_PWR2

12

C95

/X

0.1UF/16V

c0402

GND

LP+2

USB3_TX3_P

U3C70.1UF/16V U3C70.1UF/16V

12

USB3_TX3_N

U3C90.1UF/16V U3C90.1UF/16V

12

OC20

0.1UF/16V

c0402

12

OC21

0.1UF/16V

c0402

6

5

UD12 IP4220CZ6UD12 IP4220CZ6

USB3_PWR2

12

OC19

0.1UF/16V

c0402

1

2

34

LP-3LP+3

LP-2

GND

A A

B75 Pro3-M

Title :

Engineer:

ASRock Inc.

Size Projec t Name

Custom

Date: Sheet

5

4

3

Date: Sheet

2

B75 Pro3-M

Engineer:

Front USB3

Chia-Wei Chang

38 48Tuesday, December 11, 2012

1

Rev

2.00

of

5

4

3

2

1

+12V

PR38 0OhmPR38 0Ohm

+5V_DUAL

1 2

CP106

0.1UF/16V

1 2

GND

D D

C C

+12V

12

GND

PD6

1N4148W-A2

CP92

0.1UF/16V

VCCM_PHSAE

12

PC42

PC42 1UF/16V

1UF/16V

c0603

1 2

PD5 BAT54CPD5 BAT54C

1

3

2

RP165

3.92KOhm

1 2

VCCM_OV117 VCCM_OV217 VCCM_OV317

(Power-On default 1.50V ) VCCM_STEP default pull high->boost 1.5V VCCM_STEP pull low - > VCCM=1.2V

B B

A A

+5V_DUAL +5V_DUAL_LED

0Ohm

12

R8377

/X R8377

/X

Q953

Q953 AP2301GN

AP2301GN

D

S

D

S

2 3

2

3

G

1

PR156

+3VSBSW17,32

1 2

8.2KOhm

r0402_h16

12

5

1 2

12

RP166

8.25KOHM

1 2

PC98

/XPC98

/X

X_0.1UF/16V

RP154

2.2Ohm

CP89

CP89 10UF/16V

10UF/16V

+5VSB

PD3 BAT54CPD3 BAT54C

1

2

GND

1 2

PR155

8.2KOhm

r0402_h16

1 2

1

2

3

12

CP91

CP91 10UF/16V

10UF/16V

VCCM_FB

RP172

RP172 14KOhm

14KOhm

PQ28

2N7002BKS

3

PL4

1 2

RP151

RP151 15KOhm

15KOhm

/X

1 2

GND

6

5

4

CP94 0. 1UCP94 0.1U

12

GND

9

GND2

8

c0402

4

PHASE

7

COMP/EN

6

FB

5

VCC

RP159 2 20Ohm

1 2

RP160

1 2

1.15kOhm

VCCM_OCSET

VCCM_FB GND

CP96 0. 1UF/16V

1 2

RP161

RP161 2KOHM

2KOHM

VCCM_EN VCCM_OCSET

32

3

D

PQ27

1

2N7002

G

S

2

+5V

RP149 0 Ohm

1 2

r0603_h24

BOOT

UGATE

GND1

LGATE/OCSET

RT8120BGSP

r0402

VCCM_OCSET

12

CP105

CP105 33PF/50V

33PF/50V

GND

L+5V_DUAL

FB=0.8V F=300KHz

PU6

VCCM_BSTVCCM_PHSAE

1

VCCM_HG

2 3

VCCM_LG

4

GND

RP155

RP155 10KOhm

10KOhm

RP157

RP157 22KOHM

22KOHM

1 2

23

2

D

PQ7

1

G

AP72T02GH

S

3

23

2

D

PQ8

1

G

AP72T02GH

S

3

1 2

GND

0Ohm/

12

CP50

CP50 10UF/6.3V

10UF/6.3V

c0603

VCCM

12

GND

RP179

RP179 1KOhm

1KOhm

RP187

RP187 1KOhm

1KOhm

VCCM

GND

12

CP51

CP51 10UF/6.3V

10UF/6.3V

c0603

1 2

12

RP170

RP170 15KOhm

15KOhm

CP104

0.022UF/16V

VCCM

GND

12

CP48

CP49

10UF/6.3V

c0603

12

RP176

RP176 1KOhm

1KOhm

12

RP175

RP175 1KOhm

1KOhm

3

RP195

r0402

12

CP834

CP834 10UF/25V

10UF/25V

12

GND

D3_VREFDQ_A 3,20

CP95

4700pF/50V

RP158

1Ohm

C825 & R825 should place near PQ822

12

CP835

CP835 10UF/25V

10UF/25V

PL7

1UH

CP833

CP833 10UF/25V

10UF/25V

/X

GNDGNDGND

21

VCCM --> VTT_DDR

VCCM

RP164

RP164 10KOhm

10KOhm

1 2

VTT_DDR VREF

12

RP168

RP168 10KOhm

10KOhm

VCCM

12

GND

2

RP171

RP171 1KOhm

1KOhm

RP173

RP173 1KOhm

1KOhm

12

GND

CP74

0.1UF/16V

12

CP98

CP98 1UF/10V

1UF/10V

PL4

FERRITE

+VTTDDR

GNDGNDGND

+5V_DUAL

21

12

CP97

0.1UF/16V

GND

VCCM

VT2

VT2 tp30

tp30

tp30-68

1

VCCM

12

CP109

CP109 1UF/10V

1UF/10V

GND

12

CP111

CP111 10UF/6.3V

10UF/6.3V

c0603

D3_VREFCA_A 20

D3_VREFCA_B 20D3_VREFDQ_B 3,20

GND GND

B75M-DGS

ASRock Inc.

Size Project Name

Custom

Date: Sheet

PTU3

1

VIN

2

GND1

3

REFEN VOUT4NC1

RT9045GSP

Samhwa Cap.

12

+

820UF/2.5V

9

GND2

8

NC3

7

NC2

6

VCNTL

5

Engineer:

B75M-DGS

1

CE930

+5V

Title :

r0603_h24

1 2

R8593

2.2Ohm

VCCM

12

+

CE929

820UF/2.5V

GND

12

CP110

CP110 1UF/10V

1UF/10V

GND

Chia-wei Chang

39

of

48Wednesday, December 12, 2012

Rev

2.00

5

PD82 1N4148W-A2PD82 1N4148W-A2

1 2

RP621 0

CP327 0.1UCP327 0.1U

RP623

15KOhm

GND

RP177

RP177 3KOhm

3KOhm

15KOhm

1 2

12

1 2

GND

VTT_CPUVID35

+12V

D D

12

GND

C C

B B

CP332

0.1UF/16V

RP613

1 2

2.2Ohm

CP331

CP331 1UF/16V

1UF/16V

c0603

/

VTT_OFFSET

VTT_OV117 VTT_OV217

GND

VTT_OCSET

VTT_FB VTT_VCC

1 2

1KOhm

RP108

9 8 7 6 5

CP69 0.1UF/16VCP69 0.1UF/16V

1 2

RP621 0

1 2

12

R0603

GND2 PHASE COMP/EN FB

LGATE/OCSET

VCC

RT8120BGSP

FB=0.8V F=300KHz

12

RP167

3.92KOhm

1 2

+1P1V_VTT_EN_A

U1016

BOOT

UGATE

GND1

RP178

8.25KOHM

1

G

1 2 3 4

RP148 220OhmRP148 220Ohm

+3VSB

2.7KOhm

1 2

32

3

D

S

2

4

VTT_BSTVTT_PHSAE VTT_HG GND VTT_LG

RP128

QT9

3LN01CPA

RP174 0RP174 0

1 2

GND

RP97 0RP97 0

1 2

12

1 2

+1P1V_VTT_EN#_A 11

RP453

931Ohm

RP98

RP98 10KOhm

10KOhm

R_VTT_LG

RP112

RP112 22KOHM

22KOHM

CPU_VTT

R_VTT_HG

3

VTT_L+12V

23

2

D

Q951

1

G

AP72T02GH

S

3

1 2

23

2

D

Q952

1

G

AP72T02GH

S

3

1 2

GND

CPU_VTT

1 2

12

RP130

RP130 14KOhm

14KOhm

VCORE_EN_B

CP37

2.2UF/6.3V

+5VSB

RP132

RP132 14KOhm

14KOhm

1 2

VCORE_EN_G

3

C

QT12

B

1

B

1

PMBS3904

E

E 2

2

12

CP831

CP831 10UF/25V

10UF/25V

1 2

12

CP27

CP27 4700pF/50V

4700pF/50V

c0402

RP96

2.2Ohm

1 2

RP488

47KOhm

GNDGND

2

12

CP830

CP830 10UF/25V

10UF/25V

LT740

1UH

CP27 & RP96 should place near Q953

12

CP55

CP55 10UF/6.3V

10UF/6.3V

c0603

/X

12

GND

21

L768

FERRITE

CP24

CP24 1UF/16V

1UF/16V

P-CAP

12

CP33

CP33 1UF/6.3V

1UF/6.3V

1

+12V

21

CP28

12

0.1UF/25V

GND

CPU_VTT

VCORE_EN

D

3

QT13

1

G

2N7002K

S

2

2 3

VT3

VT3 tp30

tp30

tp30-68

1

VCORE_EN 45

CP53

CP53 10UF/6.3V

10UF/6.3V

c0603

12

CP52

CP52 10UF/6.3V

10UF/6.3V

c0603

12

CP43

CP43 10UF/6.3V

10UF/6.3V

c0603

12

CPU_VTT

RP516

RP516 10OHM

10OHM

RP185

1 2

RP217

A A

RP217

RP604

RP604 10Ohm

10Ohm

1 2

12

0Ohm

12

0Ohm

VTT_VSEN_A

VTT_FBG

5

12

CP54

CP54 10UF/6.3V

10UF/6.3V

c0603

17A

H_CPU_VTT_DP 5

H_CPU_VTT_DN 5

CP44

CP44 10UF/6.3V

10UF/6.3V

c0603

12

CP45

CP45 10UF/6.3V

10UF/6.3V

c0603

Samwha Cap.

12

+

820UF/2.5V

4

CE922

12

CP46

CP46 10UF/6.3V

10UF/6.3V

c0603

/X

12

GND

CPU_VTT

12

+

GND

CP47

CP47 10UF/6.3V

10UF/6.3V

c0603

CE923

820UF/2.5V

VTT_OCSET

12

3

CP100

CP100 33PF/50V

33PF/50V

GND

RP169

5.1KOhm

1 2

12

CP99

0.022UF/16V

B75M-DGS

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

2

Date: Sheet

B75M-DGS

Engineer:

1

VTT

Chia-wei Chang

40

of

48Thursday, November 22, 2012

Rev

2.00

5

VCCSA_CNTR L_INPUT 42

4

CPU_VTT

Layout Trace CPU_VTT_R to +VCCSA should be thick to prevent voltage drop.

3

2

1

+VCCSA_IN 42

D D

C C

B B

+VCCSA_DRV 42

VCCSA_SENSE5

GND

12

CP116

CP116 1UF/6.3V

1UF/6.3V

GND

12

PC37

0.1UF/16V

+3VSB

1 2

GND

R8498

1 2

0Ohm

PR36

PR36 14KOhm

14KOhm

VCCSA_CNTRL_INPUT

PR37

2.2KOhm

PR269

1.87KOHM

1 2

+VCCSA_Power

3.4*2.2/16.2=0.4617

+

+VCCSA_DRV

PR270

9.31KOhm

R8499

1 2

0Ohm

-

1 2

+VCCSA_OV2

VCCSA_CNTR L_INPUT

+VCCSA_IN

1 2

+VCCSA_OV1

1 2

PR271

4.7KOhm

PH9030AL

PR268

1.87KOHM

+VCCSA_OV2 17

+VCCSA_OV1 17

Q813

4

GS

123

+

GNDGND

12

CP88

CP88 10UF/6.3V

10UF/6.3V

5

D

GND GND

BOM is AO4406AL

12

PCE16

PCE16 100uF/16V

100uF/16V

12

GND

c0603

CP85

CP85 10UF/6.3V

10UF/6.3V

c0603

GND

12

C7750

0.1UF/16V

/X

c0402

CP86

CP86 10UF/6.3V

10UF/6.3V

c0603

GND

12

+VCCSA

CP58

CP58 10UF/6.3V

10UF/6.3V

c0603

r0402_h16

R8435 10KOhm

GND

C237

0.047UF/10V

c0402

+VCCSA OV1 OV2

0.925V H H (default)

1.016V H L

1.107V L H

1.200V L L

1 2

+VCCSA__FBR+VCCSA_IN

12

+VCCSA_DRV

R8434

R8434 10KOhm /

10KOhm /

1 2

+5VSB

SLP_S3#11,17

A A

5

R8497

1 2

10KOhm

R8496

1 2

10KOhm

Q7480

B

1

B

1

PMBS3904

3

C

E

E 2

2

GND

3

Q7481

C

B

E

E 2

2

PMBS3904

1

B75M-DGS

VSA

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

4

3

2

B75M-DGS

Engineer:

Chia-wei Chang

41

1

Rev

2.00

of

48Thursday, November 22, 2012

5

4

3

2

1

+3VSB_A

D D

C C

B B

CPU_VTT

+1.05V_PCH

12

GND

ATX+5VSB

GND

PC35

0.1UF/16V

12

Vout=3.4V

I=1A

Q810

2

VOUT

VIN

4

ADJ

AMS1117

1

PC12

0.1UF/25V

3

+1.8V_PLL Power

PR33

PR33 20KOhm

20KOhm

1 2

GND

Vref=1.028V

+1.8V_ PLL_VREF_IN

PR34

8.87KOhm

+1.8V_PLL_IN

1 2

GND GND

PR267

1.1KOhm

PR26

PR26 182Ohm

182Ohm

1 2

PR35

PR35 316Ohm

316Ohm

1 2

GND

PR262

PR262 820Ohm

820Ohm

1 2

+

-

12

GND

CP117

CP117 10UF/6.3V

10UF/6.3V

12

BOM is AO4406AL

+1.8V_PLL_DRV

12

+

PCE13

PCE13 100uF/16V

100uF/16V

CP113

CP113 10UF/6.3V

10UF/6.3V

12

CP114

CP114 1UF/16V

1UF/16V

c0603

PU4

+VCCSA_DRV +VCCSA_IN VCCSA_CNTRL_INPUT

VCCSA_CNTRL_INPUT41

+3V+3VSB

5

PQ16

D

4

GS

PH9030AL

123

12

PC41

0.1UF/10V

GND GND GND GND

PLACE CAP NEAR SOURCE ON FET

PU4

1

VOUT1

2

VIN1-

3

VIN1+ GND4VIN2+

LM358ADR

GND GND

+VCCSA_DRV41

+VCCSA_IN41

12

GND

+1.8V_PLL

12

CP243

CP243 10UF/6.3V

10UF/6.3V

c0603

PLACE CAP NEAR CPU

VCC

VOUT2

VIN2-

PC39

0.1UF/10V

12

8 7 6 5

PC40

4.7UF/10V

/

12

+1.8V_PLL_DRV +1.8V_PLL_IN +1.8V_ PLL_VREF_IN

CP253

CP253 10UF/6.3V

10UF/6.3V

c0603

12

CP169

CP169 1UF/16V

1UF/16V

+12V

12

PC18

0.1UF/16V

c0402

GND

12

CP59

CP59 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

r0402_h16

R8416 10KOhm

GND

C235

12

+

CE934

820UF/2.5V

A A

5

820UF/2.5V

mb_ce_8 20u_2d 5v_8x9_ lfh

GND

4

3

C235

0.047UF/10V

c0402

+1.8V_PLL_IN +1.8V_PLL__FBR

1 2

12

2

+1.8V_PLL_DRV

R8413 10KOhm

10KOhm

1 2

/R8413

/

B75M-DGS

DC to DC

Title :

Engineer:

ASRock Inc.

Size Project Name

Custom

Date: Sheet

Engineer:

B75M-DGS

1

Chia-wei Chang

42

of

48Tuesday, November 27, 2012

Rev

2.00

5

4

3

+3VSB

2

1

+5VSB

1 2

12

GND

+5VSB

1 2

1.05ME_EN

1.05ME_EN#

12

/

GND

RP104

RP104 10KOhm

10KOhm

+V1.05M_EN

PC65

0.1UF/16V

c0402

RP139

8.2KOhm

CP93

0.1UF/16V

+5VSB

Q7488

1

2

3

2N7002BKS

GND

6

5

4

1 2

GND

PC84

0.047UF/10V

12

RP530

RP530 0Ohm

0Ohm

SLP_A# 11

PC43 470PF/50VPC43 470PF/50V

1 2

PC27

0.1UF/16V

c0402

+V1.05M_EN

1 2

8.2KOhm

12

GND

R8597

12

PU9

1 2 3 4

RT8065ZQW

PC44

PC44 10UF/6.3V

10UF/6.3V

c0603

COMP SS EN VIN

GND

PGOOD

FB

RT

LX

CP122

CP122 470PF/50V

470PF/50V

c0402

r0805_h2 4

9 8 7 6 5

RP109

RP109 1Ohm

1Ohm

GND

12

1 2

GND

RP531

RP531 0Ohm

0Ohm

1 2

PR19 330KOhmPR19 330KOhm

1 2

+V1.05M_FB

PCH_MEPWROK

GND

+V1.05M_PHASE

PL6

3.3UH

21

PR50

8.2KOhm

1 2

PR51

PR51 24KOHM

24KOHM

1 2

GND

D D

GND

C C

B B

A A

12

GND

CP108

CP108 47PF/50V

47PF/50V

/

1 2

12

R8583

5.6KOhm

CP103

0.1UF/16V

PCH_MEPWROK 10

12

CP126

CP126 10UF/6.3V

10UF/6.3V

c0603

+V1.05M

GND

SLP_A#11

B75M-DGS

12

+3.3V_SPI

+3VSB +3.3V_SPI

RP188

1 2

10KOhm

12

CP118

CP118 1UF/16V

1UF/16V

c0603

1 2

2 3

1

+3VSB

CP178

CP178 10UF/6.3V

10UF/6.3V

c0603

R234

R234 0Ohm /

0Ohm /

Q752

Q752 AP2301GN

AP2301GN

S

2

3

1

1 G

G

2

1

D

S

2 3

D

G

2N7002K

3

RP189

1 2

10KOhm

Q20

GNDGND

12

CP87

0.1UF/16V

Title :

ME Power

Engineer:

ASRock Inc.

Project Name

Size

A3

Date:

5

4

3

2

Date:

Engineer:

Chia-wei Chang

43 48Tuesday, November 27, 2012

Sheet

1

Rev

2.00

of

5

D D

C C

4

3

2

1

B B

A A

Title :

Engineer:

ASRock Inc.

Size Project Nam e

B

Date: Sheet

5

4

3

2

B75M-DGS

Engineer:

Voltage_Switch

Chia-wei Chang

44

1

Rev

2.00

of

48Thursday, November 22, 2012

5

RP798 2.2Ohm r0603_h24RP798 2.2Ohm r0603_h24

1 2

+12V

+5V

RP775 180KOhmRP775 180KOhm

12

RP773 180KOhmRP773 180KOhm

12

RP777 68KOhmRP777 68KOhm

12

RP778 150KOHMRP778 150KOHM

12

CP778 33PF/50VCP778 33PF/50V

1 2

RP776 150KOHMRP776 150KOHM

12

CP776 33PF/50VCP776 33PF/50V

1 2

CP788 10UF/16VCP788 10UF/16V

RP795 2.2OhmRP795 2.2Ohm

1 2

CP795 0.1UF/16VCP795 0.1UF/16V

1 2

BOOT146

VCORE_UG146

VCORE_PHASE146

VCORE_LG146

BOOT246

VCORE_UG246

VCORE_PHASE246

VCORE_LG246

BOOT346

VCORE_UG346

VCORE_PHASE346

VCORE_LG346

RP794 1KOhmRP794 1KOhm

CP794 0.1UF/16VCP794 0.1UF/16V

1 2

D D

bom use 10G212180314010 RES 180K OHM 1 /16W (0402) 1 %

L+12V_Vcore

L+12V_Vcore46

L+12V_GFX

L+12V_GFX46

C C

RT8876_ISEN2P

RT8876_ISEN2P 46

RT8876_ISEN2N

RT8876_ISEN2N 46

RT8876_ISEN1N

RT8876_ISEN1N 46

RT8876_ISEN1P

RT8876_ISEN1P 46

RT8876_ISEN3P

RT8876_ISEN3P 46

RT8876_ISEN3N

RT8876_ISEN3N 46

RT8876_ISENAP

RT8876_ISENAP 46

RT8876_ISENAN

RT8876_ISENAN 46

RT8859_IMON

IMON 17

B B

A A

RP774 1OhmRP774 1Ohm

CP775 0.1UF/25VCP775 0.1UF/25V

RP772 1OhmRP772 1Ohm

CP773 0.1UF/25VCP773 0.1UF/25V

VCORE_EN40

12

1 2

12

1 2

CPU_VTT

RT8876_VCC12

12

RT8876_VCC5

RT8876_TONSET

RT8876_TONSETA

RT8876_RSET

RT8876_DVID

RT8876_DVIDA

RT8876_IMONFB

RT8876_COMP

RT8876_FB

BOOT1

VCORE_UG1

VCORE_PHASE1

VCORE_LG1

RT8876_ISEN1P

RT8876_ISEN1N

BOOT2

VCORE_UG2

VCORE_PHASE2

VCORE_LG2

RT8876_ISEN2P

RT8876_ISEN2N

BOOT3

VCORE_UG3

VCORE_PHASE3

VCORE_LG3

RT8876_ISEN3P

RT8876_ISEN3N

RT8876_RGND

RT8876_EN

12

4

UP701

48

36

43

42

9

13

2

16

10

11

52

51

50

49

6

5

56

55

54

53

3

4

44

45

46

47

7

8

12

34

RT8876AGQW

VCC12

VCC5

TONSET

TONSETA

RSET

DVID

DVIDA

IMONFB

COMP

FB

BOOT1

UGATE1

PHASE1

LGATE1

ISEN1P

ISEN1N

BOOT2

UGATE2

PHASE2

LGATE2

ISEN2P

ISEN2N

BOOT3

UGATE3

PHASE3

LGATE3

ISEN3P

ISEN3N

RGND

EN

VRHOT# VR_RDY

ALERT#

TEMPMAX

ICCMAX

ICCMAXA

QRSETA

QRSET

IMONA

OCSETA

OCSET

TSENA

IMONFBA

COMPA

PWMA

ISENAP

ISENAN

RGNDA

3

RP769 0OhmRP769 0Ohm

12

RP768 10KOhmRP768 10KOhm

1 2

12

RP764 10KOhmRP764 10KOhm

RP765 10KOhmRP765 10KOhm

CP765 1000PF/50VCP765 1000PF/50V

1 2

RP766 10KOhmRP766 10KOhm

RP767 10KOhmRP767 10KOhm

CP767 1000PF/50VCP767 1000PF/50V

1 2

RP796 0OhmRP796 0Ohm

RP797 10KOhmRP797 10KOhm

bom use 10G212240314010 RES 240K OHM 1 /16W (0402) 1 %

bom use 10G212270314010 RES 270K OHM 1 /16W (0402) 1 %

RT8876_VCC5

12

RT8876_VCC5

12

RT8876_VRHOT#

41

RT8876_VR_RDY

35

RT8876_VCLK

17

VCLK

RT8876_VDIO

18

VDIO

RT8876_ALERT#

19

RT8876_OFS

14

OFS

RT8876_TMPMAX

21

RT8876_ICCMAX

22

RT8876_ICCMAXA

23

RT8876_QRSETA

32

RT8876_QRSET

1

RT8876_OFSA

26

OFSA

RP790 51.1KOhmRP790 51.1KOhm

RT8876_IBIAS

20

IBIAS

RT8859_IMON

15

IMON

25

RT8859_IMONA

37

38

40

TSEN

39

24

29

28

FBA

33

31

30

27

57

GND

RT8876_OCSETA

RT8876_OCSET

RT8876_TSEN

RT8876_TSENA

RT8876_IMONFBA

RT8876_COMPA

RT8876_FBA

RT8876_PWMA

RT8876_ISENAP

RT8876_ISENAN

RT8876_RGNDA

1 2

RP786 270KOhmRP786 270KOhm

CP786 0.1UF/16VCP786 0.1UF/16V

1 2

RP791 270KOhmRP791 270KOhm

CP791 0.1UF/16VCP791 0.1UF/16V

1 2

RT8876_PWMA 46

PROCHOT# 5

CPU_VTT

12

PWM_PG 11

12

VGT: 50A OCP setting 48*50A*1.05m=2.52V

Vcore: 40A OCP setting/per phase 48*40A*1.05m=2.01V

+3V

dummy load

RP728

RP728 100Ohm

100Ohm

r0603_h24

dummy load

RP730

RP730 100Ohm

100Ohm

r0603_h24

RT8876_VCLK

RT8876_VDIO

RT8876_ALERT#

RT8876_OFS

RT8876_OFSA

VCORE

1 2

GFX_CPU

1 2

JP756

1 2

SHORTPIN

/X

VCC_SENSE5

VSS_SENSE5

JP755

1 2

SHORTPIN

/X

JP753

1 2

SHORTPIN

/X

H_CPU_GFX_DP5

H_CPU_GFX_DN5

JP754

1 2

SHORTPIN

/X

RP779 1.74KOhmRP779 1.74KOhm

RP780 0OhmRP780 0Ohm

RP792 1.74KOhmRP792 1.74KOhm

RP793 0OhmRP793 0Ohm

1 2

100Ohm

1 2

0Ohm

1 2

0Ohm

1 2

100Ohm

1 2

100Ohm

1 2

0Ohm

1 2

0Ohm

1 2

100Ohm

RP10356Ohm RP10356Ohm

1 2

RP102110Ohm RP102110Ohm

RP101110Ohm/XRP101110Ohm

/X

CP787

0.1UF/16V

1 2

12

CP780 1000PF/50VCP780 1000PF/50V

12

1 2

12

CP793 1000PF/50VCP793 1000PF/50V

12

RP806

RP807

12

RP808

RP809

12

RP816

RP817

12

RP818

RP819

12

2

VIDALERT# 5

VIDSOUT 5

VIDCLK 5

CPU_VTT

12

RT8876_VSEN

CP806

0.1UF/16V

CP808

0.1UF/16V

CP816

0.1UF/16V

CP818

0.1UF/16V

bom use 10G212300314010 RES 300K OHM 1 /16W (0402) 1 %

RP820

300KOHM

1 2

RT8876_TMPMAX RT8876_ICCMAX RT8876_ICCMAXA RT8876_QRSETA RT8876_QRSET

RP823

150KOHM

100KOhm

1 2

RT8876_VCC5

12

TP760

TP760 10KOHM

10KOHM

r0402

1 2

RT8876_TSEN

12

CP762

0.1UF/16V

1 2

TP805

1 2

r0402

10KOHM

RP805

1 2

10KOhm

/XCP805

/X

/XCP815

/X

CP804

12

220PF/50V

RP802

RT8876_VSEN RT8876_IMONFB

1 2

0Ohm

r0402

TP815

12

10KOHM

RP815

1 2

10KOhm

CP814

12

220PF/50V

RP812

RT8876_VSENA RT8876_IMONFBA

1 2

0Ohm

+3VSB

/XCP806

/X

/XCP808

/X

/XCP816

/X

/XCP818

/X

12

C178

0.1UF/16V

CP805

0.1UF/16V

CP815

0.1UF/16V

RP824

RP826

RP822

1MOhm

RP826

510KOhm

150KOHM

1 2

RP825

RP821

RP827

100KOhm

150KOHM

1 2

bom use 10G212133314010 RES 133K OHM 1 /16W (0402) 1 %

ICCMAX : 80A*19.6mV=1.568V

RT8876_VCC5

RP760

RP761

10KOhm

1 2

RP762

RP763

510Ohm

1 2

1.77m ohm=10* 1.05m*15k/R

RP804

RP803

1 2

10KOhm

88.7KOHM

CP803

12

68PF/50V

CP801

/XCP801

/X

12

10PF/50V

RP801

1 2

15KOhm

12

CP802

/XCP802

/X

0.1UF/16V

3.81m ohm=20* 1.05m*15k/R

RP813

RP814

1 2

75KOhm

10KOhm

CP813

/X

12

CP812

0.1UF/16V

CP811

10PF/50V

RP811

1 2

15KOhm

68PF/50V

/XCP811

/X

12

/XCP812

/X

12

RT8876_VCC5

RT8876_VCC

RP828

150KOHM

1 2

RP829

100KOhm

1 2

12

TP761

TP761 10KOHM

10KOHM

r0402

RT8876_TSENA

12

CP763

0.1UF/16V

RT8876_COMP RT8876_FB RT8876_RGND

RT8876_COMPART8876_VSENA RT8876_FBA RT8876_RGNDA

1

1 2

Thin Mini-ITX

ASRock Inc.

Size Project Name

Custom

Date: Sheet

5

4

3

2

Date: Sheet of

Thin Mini-ITX

1

Title :

Engineer:

PWM RT8859

Kwela Chiu

of

45 48Thursday, November 22, 2012

Rev

2.00

5

BOOT145

VCORE_UG145

VCORE_PHASE145

VCORE_PHASEA

VCORE_LGA

VCORE_LG145

BOOT245

VCORE_UG245

VCORE_PHASE245

VCORE_LG245

BOOT345

VCORE_UG345

VCORE_PHASE345

VCORE_LG345

D D

C C

B B

+12V

close to driver

3

D703

D703 BAT54AW

BAT54AW

1

1 2

RP727 2.2OhmRP727 2.2Ohm

CP727

0.1UF/16V

2

12

A A

RT8876_PWMA45

+12V

UP751

9

BOOTA VCORE_UGA DRV_PWMA

RT9624_VCC

5

GND2

1

8

BOOT

UGATE

2

7

PWM

PHASE

3

6

NC

GND1

5

VCC4LGATE

RT9624DGQWA

Exposed pad 4vias to GND

4

12

CP711

CP711 10UF/25V

CP138

CP144

CP141

CP156

VCORE_UG1

VCORE_PHASE1

12

VCORE_LG1

VCORE_UG2

VCORE_PHASE2

12

VCORE_LG2

VCORE_UG3

VCORE_PHASE3

12

VCORE_LG3

VCORE_UGA

12

VCORE_LGA

10UF/25V

1 2

RP712

1 2

0Ohm

12

CP712

CP712 10UF/25V

10UF/25V

1 2

12

CP713

CP713 10UF/25V

10UF/25V

1 2

12

CP714

CP714 10UF/25V

10UF/25V

RP751

1 2

0Ohm

RP752

1 2

0Ohm

RP711

0Ohm

RP721

0Ohm

RP722

0Ohm

RP731

0Ohm

RP732

0Ohm

BOOT1

VCORE_UG1

VCORE_PHASE1

VCORE_LG1

RP260

BOOT1

1 2

2.2Ohm

0.1UF/16V

D701

3

+12V

BAT54AW

BOOT2

VCORE_UG2

VCORE_PHASE2

VCORE_LG2

BOOT3

VCORE_UG3

VCORE_PHASE3

VCORE_LG3

D702

3

+12V

BAT54AW

BOOT1

2

BOOT2

1

BOOT2

BOOT3

2

BOOT3

1

BOOTA VCORE_PHASEA

4

RP263

1 2

2.2Ohm

RP261

1 2

2.2Ohm

RP270

1 2

2.2Ohm

0.1UF/16V

0.1UF/25V

1

RP835

1 2

10KOhm

1

RP836

1 2

10KOhm

1

RP837

1 2

10KOhm

1

RP838

1 2

10KOhm

1

RP839

1 2

10KOhm

1

RP840

1 2

10KOhm

1

RP841

1 2

10KOhm

1

RP842

1 2

10KOhm

3

ATX+12V

2

1

G

3

2

1

G

3

ATX+12V

2

1

G

3

2

1

G

3

ATX+12V

2

1

G

3

2

1

G

3

ATX+12V

2

1

G

3

2

1

G

3

23

D

23

D

23

D

23

D

23

D

23

D

23

D

23

D

S

PQ711

AP72T02GH

PQ712

AP86T02GH

PQ721

AP72T02GH

PQ722

AP86T02GH

PQ731

AP72T02GH

PQ732

AP86T02GH

Q723

AP72T02GH

Q724

AP72T02GH

JP710

1 2

SHORTPIN

/X

12

1 2

JP711

1 2

SHORTPIN

/X

CP716

CP716 4700pF/50V

4700pF/50V

RP714

RP714 1Ohm

1Ohm

r0805_h24

12

1 2

12

1 2

12

1 2

12

1 2

12

1 2

CP724

CP724 4700pF/50V

4700pF/50V

RP724

RP724 1Ohm

1Ohm

r0805_h24

12

1 2

CP734

CP734 4700pF/50V

4700pF/50V

RP734

RP734 1Ohm

1Ohm

r0805_h24

12

1 2

CP754

CP754 4700pF/50V

4700pF/50V

RP754

RP754 1Ohm

1Ohm

r0805_h24

JP21

JP21 SHORTPIN

SHORTPIN

/X

shortpin

5.6KOhm

JP28

JP28 SHORTPIN

SHORTPIN

/X

shortpin

5.6KOhm

JP24

JP24 SHORTPIN

SHORTPIN

/X

shortpin

5.6KOhm

JP33

JP33 SHORTPIN

SHORTPIN

/X

shortpin

5.6KOhm

L+12V_Vcore

RP715

RP725

RP735

L+12V_GFX

RP755

L+12V_Vcore 45

VCORE

21

12

VCORE

12

VCORE

12

GFX_CPU

12

JP22

JP22 SHORTPIN

SHORTPIN

/X

shortpin

RP902 0OhmRP902 0Ohm

RT8876_ISEN1N_R

12

JP27

JP27 SHORTPIN

SHORTPIN

/X

shortpin

RP903 0OhmRP903 0Ohm

RT8876_ISEN2N_R

12

JP23

JP23 SHORTPIN

SHORTPIN

/X

shortpin

RP904 0OhmRP904 0Ohm

RT8876_ISEN3N_R

12

JP34

JP34 SHORTPIN

SHORTPIN

/X

shortpin

RP905 0OhmRP905 0Ohm

RT8876_ISENAN_R

1

12

1

CP785 0.1UF/16VCP785 0.1UF/16V

12

LT711

0.5UH

CP715

0.1UF/16V

RP718

100KOhm

/X

RT8876_ISEN1P

LT713

0.5UH

CP725

0.1UF/16V

RP729

100KOhm

/X

LT712

0.5UH

CP735

0.1UF/16V

RP738

100KOhm

/X

RT8876_ISEN3P RT8876_ISEN2P

L+12V_GFX 45

LT717

0.5UH

CP755

0.1UF/16V

RP758

100KOhm

/X

RT8876_ISENAP

VT1

tp30

VTb1

tp30

RT8876_ISEN1N 45

RT8876_ISEN1P 45

CP7820.1UF/16V CP7820.1UF/16V

12

RT8876_ISEN2N 45

RT8876_ISEN2P 45

RT8876_ISEN3N 45

RT8876_ISEN3P 45

VT4

tp30

VTb4

tp30

1 2

RT8876_ISENAN 45

RT8876_ISENAP 45

2

CP7810.1UF/16V CP7810. 1UF/16V

12

CP7830.1UF/16V CP7830.1UF/16V

12

Thin Mini-I TX

ASRock Inc.

Size Project Name

Custom

Date: Sheet of

Date: Sheet

2

Date: Sheet

1

Title :

Engineer:

Thin Mini-ITX

1

Vcore MOS

Kwela Chiu

of

46 48Thursday, Novembe r 22, 2012

Rev

2.00

5

4

3

2

1

Vcore output P-CAP

Samwha Cap.

D D

12

+

CE939

820UF/2.5V

GFX output MLCC

Samhwa Cap.

C C

B B

CE954

820UF/2.5V

12

+

12

+

820UF/2.5V

CE948

820UF/2.5V

CE940

GFX_CPU

GND

12

+

12

+

CE943

820UF/2.5V

VCORE

12

+

GND

CE944

820UF/2.5V

12

CP234

CP234 10UF/6.3V

10UF/6.3V

c0603

CP245

CP245 10UF/6.3V

10UF/6.3V

c0603

12

CP235

CP235 10UF/6.3V

10UF/6.3V

c0603

CP252

CP252 10UF/6.3V

10UF/6.3V

c0603

CP257

CP257 10UF/6.3V

10UF/6.3V

c0603

12

CP236

CP236 10UF/6.3V

10UF/6.3V

c0603

CP254

CP254 10UF/6.3V

10UF/6.3V

c0603

CP258

CP258 10UF/6.3V

10UF/6.3V

c0603

GFX output MLCC

Vcore output MLCC

12

CP237

CP237 10UF/6.3V

10UF/6.3V

c0603

CP255

CP255 10UF/6.3V

10UF/6.3V

c0603

CP259

CP259 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

12

CP238

CP238 10UF/6.3V

10UF/6.3V

c0603

CP256

CP256 10UF/6.3V

10UF/6.3V

c0603

CP260

CP260 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

12

CP239

CP239 10UF/6.3V

10UF/6.3V

c0603

CP247

CP247 10UF/6.3V

10UF/6.3V

c0603

CP261

CP261 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

12

CP240

CP240 10UF/6.3V

10UF/6.3V

c0603

CP248

CP248 10UF/6.3V

10UF/6.3V

c0603

CP262

CP262 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

12

GFX_CPU

CP241

CP241 10UF/6.3V

10UF/6.3V

c0603

CP249

CP249 10UF/6.3V

10UF/6.3V

c0603

CP263

CP263 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

12

CP242

CP242 10UF/6.3V

10UF/6.3V

c0603

CP250

CP250 10UF/6.3V

10UF/6.3V

c0603

CP264

CP264 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

VCORE

GND

VCORE

GND

VCORE

GND

12

CP244

CP244 10UF/6.3V

10UF/6.3V

c0603

CP251

CP251 10UF/6.3V

10UF/6.3V

c0603

CP265

CP265 10UF/6.3V

10UF/6.3V

c0603

c0603 /X

/X

CP170

CP170 10UF/6.3V

10UF/6.3V

12

CP817

CP817 10UF/25V

10UF/25V

CP168

CP168 10UF/6.3V

10UF/6.3V

c0603

12

CP819

CP819 10UF/25V

10UF/25V

12

CP167

CP167 10UF/6.3V

10UF/6.3V

c0603

ATX+12V

3

12

c0603

POWER_CON_4P

12

c0603

Vcore Input P-CAP

A A

12

CP826

CP826 10UF/25V

10UF/25V

12

CP824

CP824 10UF/25V

10UF/25V

12

5

CP825

CP825 10UF/25V

10UF/25V

12

CP829

CP829 10UF/25V

10UF/25V

12

CP827

CP827 10UF/25V

10UF/25V

L+12V

GND

12

CP828

CP828 10UF/25V

10UF/25V

12

CP823

CP823 10UF/25V

10UF/25V

12

CP821

CP821 10UF/25V

10UF/25V

4

12

CP822

CP822 10UF/25V

10UF/25V

12

CP820

CP820 10UF/25V

10UF/25V

CP160

CP160 10UF/6.3V

10UF/6.3V

ATX12V1

12

c0603

CP158

CP158 10UF/6.3V

10UF/6.3V

3

4

NP_NC

2

1

2

GND

12

CP161

CP161 10UF/6.3V

10UF/6.3V

c0603

B75M-DGS

CPU CAP & Offset

Title :

Engineer:

ASRock Inc.

Size Project Name

Custom

Date: Sheet

Date: Sheet of

2

Date: Sheet of

Engineer:

B75M-DGS

1

Chia-wei Chang

47

of

48Wednesday, November 28, 2012

Rev

2.00

12

CP159

CP159 10UF/6.3V

10UF/6.3V

c0603

3

5

1

5

4

+3V

3

2

1

SCREW_HOLE

/

H1 SCREWHOLE_ 160_ASUS

1

GND1

2

GND2

3

GND3

4

D D

GND4

GND8 GND7 GND6 GND5

9

NC

8 7 6 5

/

H6 SCREWHOLE_ 160_ASUS

1

GND1

2

GND2

3

GND3

4

GND4

GND8 GND7 GND6 GND5

9

NC

8 7 6 5

12

GND

C500

0.1UF/16V

c0402

12

C501

0.1UF/16V

c0402

12

C502

0.1UF/16V

c0402

12

C503

0.1UF/16V

c0402

12

C506

0.1UF/16V

c0402

12

C507

0.1UF/16V

c0402

12

C508

0.1UF/16V

c0402

12

C509

0.1UF/16V

c0402

12

C510

0.1UF/16V

c0402

12

C511

0.1UF/16V

c0402

GNDGND

/

H2 SCREWHOLE_ 160_ASUS

1

GND1

2

GND2

3

GND3

4

GND4

AGND_A

/

H3 SCREWHOLE_ 160_ASUS

1

C C

GND GND AGND_A

B B

GND1

2

GND2

3

GND3

4

GND4

/

H5 SCREWHOLE_ 160_ASUS

1

GND1

2

GND2

3

GND3

4

GND4

GND8 GND7 GND6 GND5

9

NC

8 7 6 5

AGND_AGND

9

NC

8 7 6 5

9

NC

8 7 6 5

/

H7 SCREWHOLE_ 160_ASUS

1

GND1

2

GND2

GND8

3

GND3

GND7

4

GND4

GND6 GND5

GNDGND

9

NC

8 7 6 5

GNDGND

+5V

GND

+5VSB

12

GND

+3VSB

12

GND

+12V

12

GND

C520

0.1UF/16V

c0402

C528

0.1UF/16V

c0402

C526

0.1UF/16V

c0402

12

C512

0.1UF/16V

c0402

12

C521

0.1UF/16V

c0402

12

C529

0.1UF/16V

c0402

12

C527

0.1UF/16V

c0402

12

C513

0.1UF/16V

c0402

+3VSB_A

12

C530

0.1UF/16V

c0402

GND

+BAT_3V

12

GND

12

C514

0.1UF/16V

c0402

C522

0.1UF/16V

c0402

C531

0.1UF/16V

c0402

12

C517

0.1UF/16V

c0402

12

C532

0.1UF/16V

c0402

12

C518

0.1UF/16V

c0402

+3V

12

+5V

C515

0.1UF/16V

c0402

12

C519

0.1UF/16V

c0402

12

C533

0.1UF/16V

c0402

12

C9931

0.1UF/16V

c0402

for EMI

12

C9932

0.1UF/16V

c0402

12

C9933

0.1UF/16V

c0402

+3V

GND

+3V

GND

12

C137

0.1UF/16V

c0402

12

C142

0.1UF/16V

c0402

12

C9946

0.1UF/16V

c0402

12

C138

0.1UF/16V

c0402

12

C143

0.1UF/16V

c0402

12

C9944

0.1UF/16V

c0402

12

C139

0.1UF/16V

c0402

12

C144

0.1UF/16V

c0402

12

C140

0.1UF/16V

c0402

12

C145

0.1UF/16V

c0402

12

C141

0.1UF/16V

c0402

12

C146

0.1UF/16V

c0402

GNDGND

A A

5

4

CPU_VTT

12

C536

0.1UF/16V

c0402

GND

12

C535

0.1UF/16V

c0402

12

C534

0.1UF/16V

c0402

B75M-DGS

MECHANICAL

Title :

Engineer:

ASRock Inc.

Size Project Name

A3

Date: Sheet

3

2

Date: Sheet

B75M-DGS

Engineer:

1

Chia-wei Chang

48

of

48Tuesday, November 27, 2012

2.00

Rev