STV6412A Ver la hoja de datos (PDF) - STMicroelectronics

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STV6412A

Audio/video switch matrix

STMicroelectronics 

General overview

STV6412A

Table 1. Pin description (continued)

Pin no.

Symbol

Description

14

BIN_ENC

Blue input from encoder

15

NC

Not connected

16

DECA

Audio decoupling capacitor

17

GND

Ground

18

Y/CVBSIN_VCR Y/CVBS input from VCR SCART

19

LIN_VCR

Audio left, input from VCR SCART

20

RIN_VCR

Audio right, input from VCR SCART

21

CVBSIN_TV

CVBS input from TV SCART

22

LIN_TV

Audio left, input from TV SCART

23

RIN_TV

Audio right, input from TV SCART

24

VCCA

Audio supply voltage - or - audio supply decoupling

) 25

GNDA

Audio ground

t(s 26

NC

Not connected

uc 27

ROUT_CINCH Audio right output to cinch

rod 28

LOUT_CINCH Audio left output to cinch

P 29

ROUT_VCR

Audio right output to VCR SCART

te 30

LOUT_VCR

Audio left output to VCR SCART

le 31

VCCAO

Audio output supply voltage - or - main audio supply voltage

so 32

ROUT_TV

Audio right output to TV SCART

b 33

LOUT_TV

Audio left output to TV SCART

- O 34

FILTER

Chroma trap filter

) 35

AOUT_RF

Audio (L+R) output to RF modulator

t(s 36

VOUT_RF

CVBS video output to RF modulator

uc 37

VCCB5

Video output buffer supply pin

rod 38

BOUT_TV

Blue output to TV SCART

P 39

VCCB4

Video output buffer supply pin

te 40

GOUT_TV

Green output to TV SCART

le 41

GNDB

Video buffer ground

so42

R/COUT_TV

Red/Chroma output to TV SCART

Ob 43

VCCB3

Video output buffer supply pin

44

Y/CVBSOUT_TV Y/CVBS output to TV SCART

45

VCCB2

Video output buffer supply pin

46

COUT_VCR

Chroma output to VCR SCART

47

VCCB1

Video output buffer supply pin

48

Y/CVBSOUT_VCR Y/CVBS output to VCR SCART

4/31

Doc ID 9754 Rev 2

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