Clevo M575A manual Sio Fwh Ir & Cir, Sheet 24

SIO FWH IR & CIR

	+3VS
	C232	C231	C270	C224
	10UF/6.3V	0.1UF	0.1UF	0.1UF
U19	8 24 35

Schematic Diagrams

+3VS

C225 C725

0.1UF 1UF

VDD VDD VDD

12,25

LPC_AD0

32

LAD0

NC

33

36

37

12,25

LPC_AD1

38

LAD1

NC

39

12,25

LPC_AD2

40

LAD2

NC

41

12,25

LPC_AD3

25

LAD3

NC

26

2

PCLKSIO

16

LCLK

NC

4

12 LPC_DRQ#

30

LDRQ/XOR_OUT

NC

31

12,25 LPC_FRAME#

R201

0

27

LFRAME

NC

18

11,15,17,21,25

PCIRST#

LRESET

NC

11,15,25

SERIRQ

R184

0

28

SERIRQ

NC

29

R202

0

19

CLKRUN

GPO24

20

SGPIO24

43

42

2

SIOCLK14

CLKIN

NC

SGPIO00

11

5

IRRX

GPIO00

IRRX1

SGPIO01

12

7

IRMODE

SGPIO02

13

GPIO01

IRRX2_IRSL0

6

IRTX

SGPIO03

14

GPIO02

IRTX

GPIO03

SGPIO04

15

1

CTS#

GPIO04

CTS1

44

DCD#

SGPIO20

17

DCD1

45

DSR#

11,25

SUS_ST#

21

GPIO20

DSR1

2

DTR#

GPIO21/LPCPD

DTR1_BOUT1/BADDR

3

RING#

SGPIO23

22

RI1

47

RTS#

GPIO23

RTS1/TRIS

46

RXD

SIN1

48

TXD

VSS VSS VSS

VCORF

SOUT1/TEST

R564

BASE ADD

23

34

10

PC87381-VBH

10K

ADD 2E

9

DEL 4E

C269

U39

0.1UF

+3VS

C229

0.1UF

C226

0.1UF

TXD

RTS#

DTR#

DSR#

RING#

CTS#

RXD

DCD#

+3VS R180 100K

	U18	26
		VCC
28	C1+
24	C1-

1C2+

2C2-

14

13 T1IN

12 T2IN T3IN

20

19 R2OUTB

18 R1OUT

17 R2OUT

16 R3OUT

15 R4OUT R5OUT

23FORCEON

22/FORCEOFF

21/INVALID

MAX3243

V+	27
V-	3
	C227		C228
	0.1UF		0.1UF
T1OUT	9	TXDO
	10	RTSO#
T2OUT	11	DTRO#
T3OUT	4	DSRO#
R1IN
	5	RINGO#
R2IN	6	CTSO#
R3IN	7	RXDO
R4IN	8	DCDO#
R5IN	25
GND

COM PORT

JCOM1

DCDO#	1
RXDO
	2
TXDO
	3
DTRO#
	4
DSRO#	5
RTSO#	6
	7
CTSO#
	8
RINGO#
	9

CON9

Sheet 24 of 40

SIO FWH IR & CIR

B.Schematic Diagrams

4.3/.25W/1206

4.3/.25W/1206

IRRX

8

RXD

VCC

1

+3VS

R226

*4.7K

R222

R223

9 TXD

(1206)

(1206)

C662

C661

C666

C665

IRTX

R225

0

0.47UF/10V

10UF/6.3V

0.1UF

0.1UF

R224

*4.7K

LEDA

10

(X7R)

IRMODE

3

FIR_SEL

7

GND

R228

4.7K

4

PLEASE CAP CLOSE IR

MD0

POWER PIN

R227

4.7K

5

MD1

2

AGND

6

NC

HSDL-3602

U25

17,25 CIR_RX

CIR_RX

A

B

+VDD5

R511

C

100/0805

C.IR

PNA4612MOOLB

C668

C669

0.1U

4.7U/10V

+3VS

11,15,17,21,25

PCIRST#

R508

0

R509

*0

C663

11,15,17,18

PRST#

SOCKET PLCC32

0.1UF

ROM

0.1UF

0.1UF

0.1UF

0.1UF

C659

C660

C272

C271

+3VS

1

U24

VCC

32

2

VPP

31

PCLKFWH

PCLKFWH

2

R507

8.2K

3

RST#

CLK

30

R504

8.2K

5

U23

R506

8.2K

4

FGPI3

FGPI4

29

R505

8.2K

FGPI2

IC

R204

8.2K

5

28

FGPI1

GNDA

R203

8.2K

6

27

11

FLASH#

2

4

7

FGPI0

VCCA

26

WP#

GND

8

25

TBL#

VCC

9

24

FWH_INIT#

12

74AHC1G14

10

ID3

INIT#

23

LPC_FRAME#

ID2

FWH4

LPC_FRAME#

12,25

3

11

22

ID1

RFU

12

21

12,25

LPC_AD0

LPC_AD0

13

ID0

RFU

20

FWH0

RFU

LPC_AD1

14

19

12,25

LPC_AD1

FWH1

RFU

LPC_AD2

15

18

12,25

LPC_AD2

FWH2

RFU

16

17

LPC_AD3

LPC_AD3 12,25

+3VS

GND

FWH3

FWH32

SOCKET PLCC32

	5	U22
11 FWH_TBL#	2	4

74AHC1G14

3

SIO FWH IR & CIR B - 25