CXA1785 Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXA1785

RGB Decoder/Driver

Sony Semiconductor 

Block Diagram

CXA1785AR

36

35

34

33

32

31

30

29

28

27

26

25

SYNC OUT 37

SYNC

SEP

SYNC SEP 38

BGP GEN

B-Y

EXT B IN 39

BGP

G-Y

EXT G IN 40

DL

γ

γ

VREF

BRIGHT

INV

BRIGHT

INV

EXT R IN 41

R-Y

Y

DL

γ

BRIGHT

INV

CONTRAST 42

43 Vcc1

F ADJ 44

CLAMP 45

AGC FILTER 46

AGC OUT 47

CLAMP

AGC AMP

G

GEN

AGC DET

PICTURE

P REG3

REG2

N

REG1

COMP Y/C

TRAP

HPF

DEMOD

N PN P

PAL SW

PHASE

SHIFT

EXT

SYNC

P

F/F

N

P

IDENT

N

COLOR

KILLER

APC

PICTURE 48

H. FILTER

ACC

COMP Y/C

PAL ON

ACC DET

24 B OUT

23 B DC DET

22 G OUT

21 G DC DET

20 R OUT

19 R DC DET

VEE 18

GND 17

VXO

HUE

16 VXO OUT

15 APC FILTER

14 VXO IN

NT/PAL/

COLOR

DEFFER

13 HUE

1

2

3

4

5

6

7

8

9

10 11 12

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