LC749402PT datasheet(6/10 Pages) SANYO

Part #	LC749402PT

Description	CMOS IC Silicon gate LCD Picture Quality Improvement IC

Download	10 Pages

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Manufacturer	SANYO [Sanyo Semicon Device]

Direct Link	https://www.sanyo-av.com/us/

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6 / 10 page

LC749402PT

No.A1885-6/10

Pin Functions

In/output format

Pin No.

Pin symbol

I/O

Format

Connecting

destination

Remarks

1

AVDD_OSC

P

-

Core Voltage

Analog

2

RC_BIAS

I

J

Resistor

Analog

Bias resistor connection

(Connect to ground through 20k

Ω resistor)

3

AVSS_OSC

P

-

GND

Analog

4

DVSS

P

-

GND

Digital

5

DCRIN0

I

C

CMOS

Digital

R/Cr video input. (LSB Connect to GND when not used.)

6

DCRIN1

I

C

CMOS

Digital

R/Cr video input. (Connect to GND when not used.)

7

DCRIN2

I

C

CMOS

Digital

R/Cr video input (Connect to GND when not used.)

8

DCRIN3

I

C

CMOS

Digital

R/Cr video input (Connect to GND when not used.)

9

DCRIN4

I

C

CMOS

Digital

R/Cr video input (Connect to GND when not used.)

10

DVDD_CORE

P

-

Core Voltage

Digital

11

DCRIN5

I

C

CMOS

Digital

R/Cr video input (Connect to GND when not used.)

12

DCRIN6

I

C

CMOS

Digital

R/Cr video input (Connect to GND when not used.)

13

DCRIN7

I

C

CMOS

Digital

R/Cr video input (MSB Connect to GND when not used.)

14

DYGIN0

I

C

CMOS

Digital

G/Y/656 video input (LSB Connect to GND when not used.)

15

DYGIN1

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

16

DVDD_IO

P

-

IO voltage

Digital

17

DYGIN2

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

18

DYGIN3

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

19

DYGIN4

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

20

DYGIN5

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

21

DYGIN6

I

C

CMOS

Digital

G/Y/656 video input (Connect to GND when not used.)

22

DVSS

P

-

GND

Digital

23

DYGIN7

I

C

CMOS

Digital

G/Y/656 video input (MSB Connect to GND when not used.)

24

DCBIN0

I

C

CMOS

Digital

B/Cb/C video (LSB Connect to GND when not used.)

25

DCBIN1

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

26

DCBIN2

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

27

DCBIN3

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

28

DCBIN4

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

29

DCBIN5

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

30

DVDD_CORE

P

-

Core Voltage

Digital

31

DCBIN6

I

C

CMOS

Digital

B/Cb/C video input (Connect to GND when not used.)

32

DCBIN7

I

C

CMOS

Digital

B/Cb/C video input (MSB Connect to GND when not used.)

33

DDEI

I

C

CMOS

Digital

Data enable signal. (Connect to GND when not used.)

34

DVSI

I

C

CMOS

Digital

Vertical sync signal

35

DHSI

I

C

CMOS

Digital

Horizontal sync signal.

36

DVSS

P

-

GND

Digital

37

OSDBL

I

C

CMOS

Digital

Data enable signal for external OSD.

(Connect to GND when not used.)

38

SCS_I2SEL

I

A

CMOS

Digital

SIO chip enable / I

2C slave select

39

DCKI

I

C

CMOS

Digital

Video clock.

40

SIOSEL

I

C

CMOS

Digital

”L”: I

2C slave, ”H”: 4 wire SIO

41

XTAL1

I

C

CMOS

Digital

Extarnal clock input for panel protection.

(Connect to GND when not used.)

42

DVDD_IO

P

-

IO voltage

Digital

43

GRST

O

F

CMOS

Digital

Gate driver reset signal.

44

FLM

O

F

CMOS

Digital

Start pulse signal for gate driver

45

OE

O

F

CMOS

Digital

Output enable signal for gate driver.

46

DVSS

P

-

GND

Digital

47

CPV

O

F

CMOS

Digital

Gate driver clock signal.

48

STRB

O

F

CMOS

Digital

Data strobe signal for source driver.

49

SP

O

F

CMOS

Digital

Start pulse signal for sourse driver.

Continued on next page.

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