Clevo M575A manual Realtek Giga LAN, Sheet 18

REALTEK GIGA LAN

LAN_DVDD

Schematic Diagrams

RLANVCC1.3 L83 2 1 BK2125HS121 40 mil

C687 C688 C689 C690 C691 C692 C693

10U/6.3V	0.1U
10U/6.3V		0.1U	0.1U	0.1U	0.1U

100 mil RLANVDD3

+3V L84 BK2125HS121

C694 C695 0.1U

10U/6.3V

LAN_AVDDL

RLANVCC2.5		L85 1		2 BK2125HS121			40 mil
						C696	C697	C698		C699
							0.1U	0.1U		0.1U
						10U/6.3V
									U41		3 7 16 20
											AVDDL AVDDL AVDDL AVDDL
				C700	*10P
					R536	*10
2	PCLKLAN			R538		0		28	CLK
				R539		*0
11,15,17		PIRQ#E
				R541		0		25
11,15,17		PIRQ#F							INTAB
						PRST#		27
	11,15,17,24			PRST#					RSTB
						PAR		76
	11,15,17			PAR					PAR
						FRAME#		61
	11,15,17 FRAME#								FRAMEB
						IRDY#		63
	11,15,17			IRDY#					IRDYB
						TRDY#		67
	11,15,17		TRDY#						TRDYB
						DEVSEL#		68
	11,15,17 DEVSEL#								DEVSELB
						STOP#		69
	11,15,17			STOP#					STOPB
						PERR#		70
	11,15,17			PERR#					PERRB
						SERR#		75
	11,15,17			SERR#					SERRB
					R542	100		46
	11,15,17	AD21							IDSEL
						PREQ#2		30
	11		PREQ#1						REQB
						PGNT#2		29
	11		PGNT#1						GNTB
						PME#		31
	11,15,17,19,25			PME#					PMEB
					R545	10K		65	CLKRUNB
					R548	2.49K_1% 127
									RSET
11,15,17 C/BE#[0..3]					C/BE#[0..3]
						C/BE#0		92	CBE0B
						C/BE#1		77
									CBE1B
						C/BE#2		60
									CBE2B
						C/BE#3		44
					AD[0..31]				CBE3B
	11,15,17	AD[0..31]
						AD0	104		AD0
						AD1	103
									AD1
						AD2	102
									AD2
						AD3		98
									AD3
						AD4		97
						AD5		96	AD4
									AD5
						AD6		95
									AD6
						AD7		93
									AD7
						AD8		90
									AD8
						AD9		89
									AD9
						AD10		87
									AD10
						AD11		86
									AD11
						AD12		85
									AD12
						AD13		83
									AD13
						AD14		82
									AD14
						AD15		79
									AD15
						AD16		59
									AD16
						AD17		58
									AD17
						AD18		57
									AD18
						AD19		55
									AD19
						AD20		53
									AD20
						AD21		50
									AD21
						AD22		49
									AD22
						AD23		47
									AD23
						AD24		43
									AD24
						AD25		42
									AD25
						AD26		40
									AD26
						AD27		39
									AD27
						AD28		37
									AD28
						AD29		36
									AD29
						AD30		34
									AD30
						AD31		33
									AD31

24 VDD18 32 VDD18 45 VDD18 54 VDD18 64 VDD18 78 VDD18 99 VDD18 110 VDD18 116 VDD18

RTL8110SBL

RLANVDD3

40 mil

26	41	56	71	84	94	107
VDD33 VDD33 VDD33 VDD33 VDD33 VDD33 VDD33							R537	0	RLANVDD3

HSDAC-	12	C701	0.1U
	11	R540	0
HSDAC+

		LAN_AVDDH
AVDDH	10	L86 1		2	BK2125HS121	RLANVDD3			40 mil
	120
HV		C702	0.1U
							R543	0	V_DAC_R
		C703	0.1U			RLANVCC2.5
							R544	*0
		LAN_DVDD				RLANVCC1.3
			If LA NC 93C46 is used
LV2	126
	C704	0.1U	If LA 1K 93C56 is used
	R546	*10K	R547	LA *1K		RLANVDD3
			R549		5.6K
			R550		*5.6K	RLANVDD3

106

EECS

1

U42

8

EECS

CS

VCC

111

MA2/EESK

2

7

EESK

109

MA1/EEDI

3

SK

NC

6

C705

EEDI

108

MA0/EEDO

4

DI

NC

5

EEDO

DO

GND

0.1U

74

R551

*0

SMBDATA

9346

SMBDATA

SMBDATA 2,8,9,11,19,21

72

R552

*0

SMBCLK

SMBCLK

SMBCLK 2,8,9,11,19,21

R553

1K

+3VS

ISOLATEB

23

R554

*15

MDI0+

1

MDIO0+

MDIO0+

19

2

MDIO0-

MDI0-

MDIO0-

19

5

MDIO1+

MDI1+

MDIO1+

19

6

MDIO1-

MDI1-

MDIO1-

19

14

MDIO2+

MDI2+

MDIO2+

19

15

MDIO2-

MDI2-

MDIO2-

19

18

MDIO3+

MDI3+

MDIO3+

19

19

MDIO3-

MDI3-

MDIO3-

19

R557

R559

R561

R563

M66EN

88

R555

1K

R556

49.9

49.9

49.9

49.9

49.9

121

XTAL1

R558

R560

R562

49.9

49.9

49.9

XTAL2	122
	C710	C711	C712	C713

CTRL25	8	RCTRL25	Y8	25MHz
	125	RCTRL13		0.01U	0.01U	0.01U	0.01U
CTRL18
	105
LWAKE
	117		C718	C719
LED0
	115
LED1			27P	27P
	114
LED2
	113
LED3

V_DAC_R		19
		RCTRL25
+3V	Q30		40 mil	RLANVCC2.5
	2SB1188
	1
C707		+ C706	C708	C709
				0.1U
10U/6.3V		220UF/6.3V	10U/6.3V
	2
RLANVCC2.5
PC218	PC219	PC220	PC221
0.1UF	0.1UF	0.1UF	0.1UF
		RCTRL13
+3V	Q31		RLANVCC1.3
	2SB1188		40 mil
	1
C715		+ C714	C716	C717
10U/6.3V		220UF	10U/6.3V	0.1U
	2
RLANVCC1.3
PC222	PC223	PC224	PC225
0.1UF	0.1UF	0.1UF	0.1UF

Sheet 18 of 40

REALTEK GIGA

LAN

B.Schematic Diagrams

RLANVDD3				GND GND GND GND GND GND GND GND GND GND GND1	VSS VSS VSS VSS VSS
				22 35 48 52 62 73 80 100 112 118 129	4 9 17 13 128
C720	C721	C722	C723	C724
0.1U	0.1U	0.1U	0.1U	0.1U

VSSPST VSSPST VSSPST VSSPST VSSPST VSSPST VSSPST VSSPST								HG LG2
21	38	51	66	81	91	101	119	123	124

REALTEK GIGA LAN B - 19