Clevo L390T Manual de Serviço descarregar pdf (Página 94)

Schematic Diagrams

B - 38 COM PORT

B.Schematic Diagrams

COM PORT

DSR0#

Z3616

NDCD1#_R

NDSR1#

CTS1#

NDCD0#_R

3.3VS

Z3607

C708 180P_50V_04

C655

1U_6.3V_04

TXD027

1220 change

C710 180P_50V_04

NRTS1#

MCOM1R I

NRTS0#_R

RXD027

NTXD0_R

R488 10K_04

NTXD1

NDTR0#

NDCD0#

C699 180P_50V_04

NRI1#

C702 180P_50V_04

C618

0.1U_ K_ 50V_ X7R_04

.

L50 FCM1005KF-121T03_04

Z3609Z3605

NRI0#

NDCD0#

C703 180P_50V_04

TXD1

Z3614

C619

.1U_16V_04

DCD1#

C704 180P_50V_04

.

L46 FCM1005KF-121T03_04

DTR1#

NCTS1#

C644 .1U_16V_04

NTXD0

Z3603

U32

MAX3243

28

24

1

2

14

13

12

20

19

18

17

16

15

23

22

21

27

3

9

10

11

4

5

6

7

8

25

26

C1+

C1-

C2+

C2-

T1I N

T2I N

T3I N

R2OUTB

R1OUT

R2OUT

R3OUT

R4OUT

R5OUT

FORCEON

/FORCEOFF

/INVALID

V+

V-

T1OUT

T2OUT

T3OUT

R1IN

R2IN

R3IN

R4IN

R5IN

GND

VCC

Z3602

MCOM1 RI

NDSR0#

C701 180P_50V_04

RTS1#27

.

L45 FCM1005KF-121T03_04

INVALID

C665

0.1U_ K_ 50V_ X7R_04

NDTR1#

R494

10K_04

C705 180P_50V_04

NRXD1

NRXD1

C667

0.1U_ K_ 50V_ X7R_04

C714 180P_50V_04

Serial Port 1

RI0#27

NCTS1#_R

C700 180P_50V_04

TXD127

C711 180P_50V_04

DTR0#27

RXD1

Z3618

.

L42 FCM1005KF-121T03_04

6-07-18134-1A0

DCD1#27

.

L47 FCM1005KF-121T03_04

COM2

DZ10191-NT208-AF

5

9

4

8

3

7

2

6

1

11

21

PM_RI# 17

NCTS0#

R487 10K_04

Z3608

NDTR0#

NRI1#_R

.

L52 FCM1005KF-121T03_04

C645 .1U_16V_04

NRXD0

NRTS1#

RXD127

NDSR0#_R

DCD0#27

.

L40 FCM1005KF-121T03_04

R471 *100K_04

Z3612

U31

MAX3243

28

24

1

2

14

13

12

20

19

18

17

16

15

23

22

21

27

3

9

10

11

4

5

6

7

8

25

26

C1+

C1-

C2+

C2-

T1I N

T2I N

T3I N

R2OUTB

R1OUT

R2OUT

R3OUT

R4OUT

R5OUT

FORCEON

/FORCEOFF

/INVALID

V+

V-

T1OUT

T2OUT

T3OUT

R1IN

R2IN

R3IN

R4IN

R5IN

GND

VCC

DSR1#27

Z3617

MCOM2R I

C666

0.1U_ K_ 50V_ X7R_04

Q38

2N3904

B

E C

Z3602

C664

0.1U_ K_ 50V_ X7R_04

Z3615

FORCEON

To Chipset

3.3V

C707 180P_50V_04

3.3VS 2,3,6,7,10,12,13,14,15,16,17,18,19,20,22,23,24,25,26,27,28,32,33,36

Z3610

NRXD0_R

C617

0.1U_ K_ 50V_ X7R_04

NRI1#

DCD0#

R477 *0_04

.

L39 FCM1005KF-121T03_04

CTS1#27

FORCEOFF

NRI1#

R474 *100K_04

DTR1#27

NRTS1#_R

NRXD1_R

NRXD0

Z3601

.

L54 FCM1005KF-121T03_04

TXD0

C623

0.1U_ K_ 50V_ X7R_04

.

L53 FCM1005KF-121T03_04

.

L48 FCM1005KF-121T03_04

RI1#27

R495

10K_04

3.3V

RTS0#

RXD0

Z3604

CTS0#27

NCTS0#_R

C713 180P_50V_04

NTXD0

DSR1#

R476 *0_04

NDSR1#

.

L49 FCM1005KF-121T03_04

C709 180P_50V_04

C622

0.1U_ K_ 50V_ X7R_04

NCTS1#

NTXD1_R

5V 18,20,21,25,28,29,30,31,32,33,34,35

DSR0#27

Z3613

NRTS0#

3.3VS

NTXD1

C706 180P_50V_04

DTR0#

.

L43 FCM1005KF-121T03_04

Q33

2N3904

B

E C

RTS0#27

MCOM2 RI

NDSR1#_R

Z3604

.

L41 FCM1005KF-121T03_04

NDCD1#

COM1

DZ10191-NT208-AF

5

9

4

8

3

7

2

6

1

11

21

Serial Port 2

0102

RTS1#

NRI0#

NRI0#

6-07-10424-3A0

RI0#

C624

.1U_16V_04

5V

CTS0#

.

L44 FCM1005KF-121T03_04

RI1#

C712 180P_50V_04

NDTR1#

Z3606

NRTS0#

R470 100K_04

0102

Z3611

.

L51 FCM1005KF-121T03_04

R473 100K_04

5V

3.3V 3,14,15,16,17,18,19,24,28,30,31,34,35

NCTS0#

NRI0#_R

NDCD1#

NDTR1#_R

1220 change

NDTR0#_R

6-07-18134-1A0

C654

1U_6.3V_04

NDSR0#

Sheet 38 of 48

COM PORT

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