B.Schematic Diagrams

Schematic Diagrams

LPT/COM Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDD5

 

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C247

 

 

 

 

28

C1+

VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1UF(K%)

 

 

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 35

+5V

 

 

R226

100K(R)

T

21

/INVALID

 

 

 

VDD5

 

 

R225

100K

 

22

/FORCEOFF

LPT/COM Port

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX3243

 

 

C260

0.1UF

V+ 27

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

FCA3216K4-121

RN9

18

27

36

45

FCA3216K4-121

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

 

 

 

 

 

 

 

 

 

 

VDD3

 

 

 

 

R223

 

 

 

 

 

100K

 

 

 

 

 

PME#

PME# [19,22,24,25]

 

 

 

 

 

 

 

 

 

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#

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PINIT#

RN3

FCA3216K4-221

 

4

5

 

3

6

 

2

7

 

1

8

 

4

5

 

3

6

 

2

7

 

1

8

 

RN2

FCA3216K4-221

 

 

5 6 7 8

5 6 7 8

 

CP6

CP5

 

8P4C-180P

8P4C-180P

 

4 3 2 1

4 3 2 1

 

+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

 

 

 

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#

FCA3216K4-221

 

 

[22] PACK#

4

5

 

 

PBUSY

3

6

 

 

[22] PBUSY

 

 

PPE

2

7

 

 

[22] PPE

 

 

PSLCT

1

8

 

 

[22] PSLCT

 

 

PSTB#

4

5

 

 

[22] PSTB#

 

 

PATFD#

3

6

 

 

[22] PATFD#

 

 

PPERR#

2

7

 

 

[22] PPERR#

1

8

 

 

PSLIN#

 

R1

FCM1608K221

 

[22] PSLIN#

 

 

 

RN4

FCA3216K4-221

 

 

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-D4000-D04)

Page 100
Image 100
Clevo D410S service manual LPT/COM Port

D410S specifications

The Clevo D410S is a compact and powerful laptop designed for users who demand performance without sacrificing portability. This model is particularly appealing for students, professionals, and casual users who require robust performance while on the go.

One of the standout features of the Clevo D410S is its performance capabilities. It is equipped with the latest Intel Core processors, providing a significant boost in speed and efficiency. This makes it well-suited for multitasking and handling demanding applications, whether for office work, multimedia, or light gaming. The laptop supports up to 32GB of DDR4 RAM, ensuring smooth operation even under heavy workloads.

In terms of storage, the Clevo D410S offers flexible options. Users can configure the laptop with a combination of SSD and HDD drives, allowing for rapid data access and ample space for files and applications. The addition of an NVMe SSD enhances the overall performance and boot times, making it a breeze to start up and switch between applications.

The display on the Clevo D410S is another notable feature. It boasts a high-resolution IPS display that ensures vibrant colors and wide viewing angles. This makes it ideal for creative tasks such as photo editing or watching movies. The screen is also designed to minimize glare, providing a comfortable viewing experience in various lighting conditions.

Connectivity is a strong point for the Clevo D410S, featuring a range of ports including USB-C, USB 3.1, HDMI, and an Ethernet port. This variety ensures that users can connect to a wide range of devices, whether for data transfer, external displays, or internet access. Additionally, it includes Wi-Fi 6 support for faster and more reliable internet connections.

The laptop's design prioritizes portability with its lightweight structure and compact dimensions. The ergonomic keyboard, backlit for ease of use in low-light environments, enhances the user experience.

In summary, the Clevo D410S is a versatile laptop that effectively combines performance, portability, and connectivity. Its advanced technologies and features make it a favorable choice for anyone in need of a reliable computing solution that can keep up with the demands of everyday tasks and beyond. The D410S stands out as a remarkable device in the world of portable computing, meeting the needs of modern users.