CXA2543R データシートの表示（PDF） - Sony Semiconductor

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CXA2543R

Decoder/Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

Block Diagram

CXA2543R

48

47

46

45

44

43

42

41

40

39

38

37

36

+12V

GND2

+12V

GND3

Buf

VCC1 49 +4.5V

Buf

Buf

Buf

Buf

SIG. CENTER 50

B-Y IN 51

R-Y IN 52

C OUT 53

CLAMP

PAL ID

EXT COLOR

COLOR

PAL

SW

& BALANCE

HUE

BLK LIM 54

APC 55

VXO

APC

HUE

PS

DEMOD

POL SW

PSIG-BRT

PSIG-

BRIGHT

POL SW

VGATE

INT/EXT

LPF

R-BRT

B-BRT

SUB-

BRIGHT

BRIGHT

BRIGHT

VWIN

VXO OUT 56

HUE

COLOR

MATRIX

S/H

VXO IN 57

V REG 58

COLOR CONT

REG.

ACC DET

CONTRAST

γ -1

CONTRAST

RGB

GAMMA

D/A

γ -2

KILLER

BPF

C IN 59

EXT SW

35

34

33

SERIAL

BUS I/F

WIDE

VTST

FRP

VPAL

PALSW

HD

TEST3 60

Y IN 61

PIC 62

F0 ADJ 63

PWRST 64

ACC AMP

FILT ADJ

PIC CONT

CLAMP

TRAP

DL1

H. FILTER

CLP

BGP

SBLK

V SEP

SYNC SEP

HAFC

PLL-COUNTER

& DECODER

HCNT

H-PULSE

HGATE

PD

H-SKEW DET

32 VD

VSS2 31 VSS2

30 EN

29 XEN

28 VCK1

27 VCK2

26 VST

25 XVST

24 FLD IN

23 HD

22 PCG

21 XPCG

20 HCK1

19 HCK2

18 HST

17 XHST

GND1

VSS1

+3V

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

–2–

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