NJW1142AV Ver la hoja de datos (PDF) - Japan Radio Corporation

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NJW1142AV

AUDIO PROCESSOR

Japan Radio Corporation  

NJW1142A

„PIN CONFIGURATION

1 IN1a

2 IN2a

3 IN3a

4 IN4a

5 MONa

6 SR FIL

7 TONE-Ha

8 TONE-La

9 LINEa

10 OUTa

11 CVa

12 CVb

13 SDA

14 SCL

15 GND

16 NC

IN1b 32

IN2b 31

IN3b 30

IN4b 29

MONb 28

CSR 27

TONE-Hb 26

TONE-Lb 25

LINEb 24

OUTb 23

AGC 22

CTH 21

CTL 20

Vref 19

V+ 186

NC 17

No. Symbol

Function

1

IN1a

Ach Input 1

2

IN2a

Ach Input 2

3

IN3a

Ach Input 3

4

IN4a

Ach Input 4

5

MONa Ach Monitor Output

6

SR FIL Surround Filter

7 TONE-Ha Ach Treble Filter

8 TONE-La Ach Bass Filter

9

LINEa Ach LINE Output (+4.5dB)

10

OUTa

Ach Output

11

CVA

Pop Noise Reduction for Ach Volume & Balance

12

CVB

Pop Noise Reduction for Bch Volume & Balance

13

SDA

SDA Data Input (I2C BUS)

14

SCL

SCL Clock Input (I2C BUS)

15

GND

GND Terminal

16

NC

No Connect

Symbol

Function

17

NC

No Connect

18

V+

Power Supply Treminal

19

Vref

Reference Voltage

20

CTL

Pop Noise reduction for Bass Control

21

CTH

Pop Noise reduction for Treble Control

22

AGC

AGC Filter

23

OUTb Bch Output

24

LINEb Bch LINE Output (+4.5dB)

25 TONE-Lb Bch Bass Filter

26 TONE-Hb Bch Treble Filter

27

CSR

Pop Noise Reduction for Surround Control

28

MONb Bch Monitor Output

29

IN4b

Bch Input 4

30

IN3b

Bch Input 3

31

IN2b

Bch Input 2

32

IN1b

Bch Input 1

-2-

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