STV0056A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STV0056A

SATELLITE SOUND AND VIDEO PROCESSOR

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

STV0056A

AUDIO PROCESSING BLOCK DIAGRAM (CHANNEL RIGHT)

STV0056A

AUDIO R

ab c

K4

b

a

a

ANRS

b K3

4

K6

6dB

-6dB

47

28

25 51 2 3 1

AUDIO

DEEMPHASIS

a K2

b

c

a K1

b

c

33 48

abc

K5

6dB

-6dB

14

22

MONO

STEREO

6

PLL

FILTER

Audio

Decoder Out

Audio

Decoder Return

DECODER

VCR

TV

AUDIO PROCESSING BLOCK DIAGRAM (CHANNEL LEFT)

STV0056A

AUDIO L

abc

K4

b

a

a

ANRS

b K3

4

K6

6dB

-6dB

39

27

24 52 54 53 55

AUDIO

DEEMPHASIS

a K2

b

c

a K1

b

c

32 40

ab c

K5

6dB

-6dB

12

21

MONO

STEREO

10

PLL

FILTER

Audio

Decoder Out

Audio

Decoder Return

DECODER

VCR

TV

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