Clevo D410E manual LPT/COM Port

Schematic Diagrams

LPT/COM Port

VDD5

			26
C247	28	C1+	VCC

V+

C260

0.1UF

27

VDD3
R223
100K
PME#	PME#	19,22,24,25

B.Schematic Diagrams

				0.1UF(K%)					24	C1-
								1
				C267						C2+
									2
				0.1UF(K%)						C2-
	22	SOUTA				SOUTA			14
										T1IN
						RTSA#			13
	22	RTSA#								T2IN
						DTRA			12
	22	DTRA								T3IN
						COM1RI		20
										R2OUTB
	22	DSRA#				DSRA#			19
						RIA#			18	R1OUT
	22		RIA#							R2OUT
						CTSA#			17
	22	CTSA#								R3OUT
						SINA			16
	22		SINA							R4OUT
						DCDA#			15
	22	DCDA#								R5OUT
									23
										FORCEON
Sheet 23 of 41	VDD5		R225		100K			22		/FORCEOFF
	+5V		R226		100K(R)				21
							T			/INVALID
LPT/COM Port										U19
										MAX3243

V- 3

C268

0.1UF(K%)

9

T1OUT 10 T2OUT 11 T3OUT

4 R1IN 5 R2IN 6 R3IN 7 R4IN 8 R5IN

GND 25

C246

0.1UF(K%)

RN10

18

27

36

45

FCA3216K4-221

RN9

18

27

36

45

FCA3216K4-221

JCOM1

12

5

9

4

8

3

7

2

6

1

13

COM1_DB9

4	3	2	1	4	3	2	1
CP3								CP2
8P4C-120P								8P4C-120P
5	6	7	8	5	6	7	8

				D
COM1RI	A	D24	G	Q1
		C		S 2N7002
		1SS355	R224
			100K

	+5V
PSTB#	1	RP2		10
		1	10		PSLIN#
PATFD#	2			9
PD0	3	2	9	8	PD3
PD1	4	3	8	7	PD2
	5	4	7	6	PINIT#
		5	6
		10P8R-4.7K
	R2			2K	PPERR#

22	PD[0..7]	PD[0..7]
	22	PINIT#

22	PACK#
22	PBUSY
22	PPE
22	PSLCT
22	PSTB#
22	PATFD#
22	PPERR#
22	PSLIN#

PD1	RN3	BK32164S471
	4	5
PD2	3	6
	2	7
PD3	1	8
PD4	4	5
PD5	3	6
PD6	2	7
PD7	1	8
PINIT#	RN2	BK32164S471
		5 6 7 8	5 6 7 8
		CP6	CP5
		8P4C-180P	8P4C-180P
		4 3 2 1	4 3 2 1
		1 2 3 4	4 3 2 1
		CP1	CP4	C2
		8P4C-180P	8P4C-180P	180P
PD0	RN1	8 7 6 5	5 6 7 8
PACK#		BK32164S471
	4	5
PBUSY	3	6
PPE	2	7
PSLCT	1	8
PSTB#	4	5
PATFD#	3	6
PPERR#	2	7
	1	8
PSLIN#		R1	FCM1608K221
	RN4	BK32164S471

	+5V
PACK#		1		RP1		10
PBUSY			2	1	10	9	PD7
PPE			3	2	9	8	PD6
PSLCT			4	3	8	7	PD5
			5	4	7	6	PD4
				5	6
				10P8R-		4.7K

JPRT1

29

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

28

PRT_PORT

B - 24 LPT/COM Port (71-M4000-D03)