Clevo M575A manual Pcie Giga LAN, Sheet 19

Schematic Diagrams

PCIE GIGA LAN

Diagrams

Sheet 19 of 40

PCIE GIGA LAN

LAN_VDD33

R255

R254

SMBCLK

*4.7K

*4.7K

2,8,9,11,18,21

SMBCLK

U28

2,8,9,11,18,21

SMBDATA

SMBDATA

▲

R250

6

SCL

VCC

8

LAN_VDD33

▲ R252

5

1

SDA

A0

2

C355

*0

A1

*0

A2

3

*0.1UF

7

WC

4

VSS

LAN_VDD33

*24C08

LANVCC1.2

LANVCC2.5

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

LANVCC2.5

U2

C31

51

VDD

VMAINAVAL

TESTMODE

VDDOTTL

VDD

SMDATA

SMCLK

VPDDATA

VDDOTTL

VDD

VPDCLK

SPICLK

SPI CS

SPI DI

SPI DO

VDD

30

MDI3+

11

PCIE_RP0

*0.1UF

TX_P

AVDDL

11

PCIE_RN0

C30

50

TX_N

MDIN[3]

31

MDI3-

*0.1UF

AVDDL

MDIP[3]

			52	AVDDL					TSTPT	29			18		V_DAC_R
11	PCIE_TN0		53							28
				RX_N					AVDDL
			54							27	18				MDIO3-
												MDI2-
11	PCIE_TP0			RX_P					MDIN[2]		18				MDIO3+
			55							26		MDI2+
2 SRCCLK_LAN				REFCLKP					MDIP[2]		18				MDIO2-
2 SRCCLK_LAN#			56	REFCLKN					HSDACN	25	18				MDIO2+
			57							24	18				MDIO1-
				AVDDL					HSDACP				18		MDIO1+
		LANVCC1.2	58		88E8053					23
				VDD					AVDD			18			MDIO0-
			59	LED_ACTn					AVDDL	22	18				MDIO0+
			60							21		MDI1		-
				LED_LINK10/100n					MDIN[1]
		LAN_VDD33	61	VDDO_TTL					MDIP[1]	20		MDI1+
			62							19
				LED_LINK1000n					AVDDL
			63		MAIN		DISABLEn			18		MDI0-
				LED_LINKn		VAUX			MDIN[0]
								VCC
			64							17		MDI0+

LANVCC2.5
2	L55
	*HCB-2012K-121T30
				U1
1	MDI3-		12	*GST5009		13
				TD4-	MX4-
	MDI3+		11	TD4+	MX4+	14
C358	V_DAC		10	TCT4	MCT4	15
*0.01UF	MDI2	-	9			16
	MDI2+		8	TD3-	MX3-	17
				TD3+	MX3+
C360	V_DAC		7	TCT3	MCT3	18
*0.01UF	MDI1-		6	TD2-	MX2-	19
	MDI1+		5	TD2+	MX2+	20
C361	V_DAC		4	TCT2	MCT2	21
*0.01UF	MDI0-		3	TD1-	MX1-	22
	MDI0+		2	TD1+	MX1+	23
C359	V_DAC		1	TCT1	MCT1	24
*0.01UF

V_DAC_R		U43
MDIO3-	12	GST5009		13
		TD4-	MX4-
MDIO3+	11			14
		TD4+	MX4+
	10			15
		TCT4	MCT4
MDIO2-	9			16
		TD3-	MX3-
MDIO2+	8			17
		TD3+	MX3+
	7			18
		TCT3	MCT3
MDIO1-	6			19
		TD2-	MX2-
MDIO1+	5			20
		TD2+	MX2+
	4			21
		TCT2	MCT2
MDIO0-	3			22
		TD1-	MX1-
MDIO0+	2			23
		TD1+	MX1+
	1			24
		TCT1	MCT1
	PC226		PC227	PC228
	0.01UF		0.01UF	0.01UF

JMODEM1		L45		JLAN1
	HK2125 R10J-T
2	2		9	TIP
	1		10
1	HK2125 R10J-T			RING
85204-2	L2	L46
	4	5	1	DA+
	3	6
	2	7	2	DA-
	1	8
			3
	CM-4M3216-181			DB+
	L1		4	DC+
	4	5
	3	6	5	DC-	GND1	11
	2	7
	1	8	6	DB-	GND2	12
	CM-4M3216-181		7	DD+
			8	DD-
			C357	PJS-28VL3
	R259	75
	R258	75
	R257	75	1000PF/2KV
	R256	75

B.Schematic

VDD25

VDDO TTL

PERSTn

VDDO TTL

SWITCH_

SWITCH_

VAUXAVLBL

MDIP[0]

65

EPAD

CTRL12

CTRL25

WAKEn

LOM_

XTALO

XTALI

RSET

VDD

VDD

VDD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

*88E8053

+3V

REST

R3

*5K_1%

XTALI

C6

CTRL12

1

*33PF

CTRL25

LANVCC1.2

Y6

PLTRST#

R251

*0

LAN_VDD33

6,10,11

PLTRST#

*25MHz

11,15,17,18,25

PME#

PME#

R253

*0

XTALO

2

C7

*33PF

C10

*1UF

R4

*1M

+3V

LAN_VDD33

LAN_VDD33

L54

*HCB3216K-800T30

C349

C351

C25

C26

C320

C322

C9

C28

C321

C5

C27

*10UF/6.3V

*22UF/6.3V

*0.1UF

*0.1UF

*0.1UF

*1000PF

*1000PF

*1000PF

*0.1UF

*0.1UF

*0.1UF

LANVCC1.2

LANVCC2.5

C354

C23

C8

C24

C325

C323

C29

C324

C32

C350

C19

C352

C20

C22

C21

C353

C356

C11

*22UF/6.3V

*0.1UF

*0.1UF

*0.1UF

*0.1UF

*1000PF

*1000PF

*1000PF

*1000PF

*22UF/6.3V

*0.1UF

*0.1UF

*0.1UF

*0.1UF

*1000PF

*1000PF

*1000PF

*1000PF

				CTRL12 TRACE
	L53			25 mil	LANVCC1.2
				CTRL12
*HCB3216K-800T30			R36
			*4.7K
			B
				Q11
			E	C *2SB1188
		C347	C348	C319	C12
		*0.1UF	*10UF/6.3V	*10UF/6.3V	*0.1UF
MDI0+	R1	*49.9_1%		C2
				*0.1UF
				C3
MDI0-	R2	*49.9_1%		*1000PF
MDI1+	R30	*49.9_1%		C14
				*0.1UF
				C13
MDI1-	R31	*49.9_1%		*1000PF
MDI2+	R32	*49.9_1%		C16
				*0.1UF
				C15
MDI2-	R33	*49.9_1%		*1000PF
MDI3+	R34	*49.9_1%		C18
				*0.1UF
				C17
MDI3-	R35	*49.9_1%		*1000PF

+3V		CTRL25 TRACE
		25 mil
	*HCB3216K-800T30
		L44
C328			CTRL25	LANVCC2.5
		R235
*0.1UF
		*4.7K
		B
			Q9
		E	C *2SB1188
C4		C329	C327	C326
*0.1UF		*10UF/6.3V	*10UF/6.3V	*0.1UF

B - 20 PCIE GIGA LAN