Intel M570TU manual NEW Card, Sheet 21

Schematic Diagrams

B.Schematic Diagrams

Sheet 21 of 42

NEW CARD

NEW CARD

NEW CARD

3. 3V

C4 18

3 /12_ cost

do wn

0.1 u_16 V_ 04

3. 3V

5

U15

BUF_PLT_R ST#

1

1 .5VS

3. 3VS

3. 3V

1 4,19 ,20 ,36 BUF_PLT_ RST#

74AHC1 G08G W

2

4

R256

R 282

1 .5VS

3 .3VS

3.3 V

*100K_04

*10 0K_04

M570U connector

C425

C 421

C4 45

U1 4

3

36 mil

0.1u_16V_ 04

0 .1u _16V_04

0. 1u_1 6V_04

2 1

2 0

Z21 02

12

JNEW1

AUXI N

AUXO UT

+3 .3VAUX

5

3 .3VIN

3.3 VO UT

7

Z21 03

48 mil

15

+3 .3V

6

8

14

1 9

3 .3VIN

3.3 VO UT

48 mil

9

+3 .3V

1 .5VIN

1.5 VO UT 1 7

Z21 04

+1 .5V

1 8

1 6

10

1 .5VIN

1.5 VO UT

+1 .5V

14 ,19 ,20, 36 BUF_PLT_R ST#

Z2101

2

SYSRST#

PERST#

9

N C_RST#

N C_PERST#

13

PERST#

3

SHDN #

15, 22, 34,3 8 SU SB#

4

1 5

N C_CPPE#

17

CPPE#

STBY#

C PPE#

1 4

N C_CPUSB#

4

CPUSB#

CPUSB#

1 4

USB_OC3#

2 3

O C#

1 5,19 ,36 PCI E_ WAKE#

PCI E_ WAKE#

11

Z21 05

WAKE#

RCLKEN

2 2

C420

C4 26

C43 0

16

R2 81

10K_0 4

18 NEWCARD_ CLKREQ#

R 257

10K_ 04

CLKREQ#

0.1u _16V_04

0. 1u_ 16V_04

0.1 u_1 6V_04

3.3VS

R2 73

10K_0 4

1

N C

GND

1 1

19

3.3 V

18 C LK_PCIE_NEW_CARD

REFCLK+

1 0

2 5

18

N C

GND

1 8 CLK_PCIE_NEW_ CAR D#

REFCLK-

1 2

1 3

N C

NC

2 4

N C

1 4 PCI E_ RXP2_N EW_ CARD

R 675

*0_0 4

22

PERp0

P223 1THL FC1

R 676

*0_0 4

21

5

Z2 110

1 4 PCI E_ RXN2 _NEW_CARD

25

PERn0

1 4 PC IE_TXP2_ NEW_CARD

24

PETp0

RESERVED

6

Z2 111

ENE P2 231 pi n3,4,1 5,22

R280

EVT

1 4 PC IE_TXN 2_NEW_CARD

3

PETn0

RESERVED

has in ternal ly

*10K_04

2007/12/15

14

U SB_PP3

2

USB_D+

pulled high (170Ko hm)

14

U SB_PN3

USB_D-

GN D

1

GN D

20

23

1 5,3 6 ICH_ SMBDAT1

8

GN D

26

SMB_DATA

GN D

3 .3V

7

1 5,3 6 ICH_ SMBCL K1

SMB_CLK

NEW CARD

PIN GND1~4 =GN D

		3, 9,13	,14 ,16, 23, 31, 36	1.5 VS
2	,14, 15, 16,	19,2 8,2 9,3 0,31	,32 ,34, 36, 37, 38	3.3 V
2,3 ,5, 9,1 2,13 ,14	,15, 16, 19,	20,2 2,2 3,2 4,25	,28 ,30, 33, 35, 37	3.3 VS

B - 22 NEW CARD