NJW1138M データシートの表示（PDF） - Japan Radio Corporation

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NJW1138M

AUDIO PROCESSOR

Japan Radio Corporation  

NJW1138

s PIN FUNCTION

1 INa

2 NC

3 NC

4 OUT1a

5 IN2a

6 TONE-Ha

7 TONE-La

8 OUT2a

9 AGC

10 SS-FIL

11 CVB

12 CVA

13 SDA

14 SCL

15 GND

INb 30

NC 29

NC 28

OUT1b 27

IN2b 26

TONE-Hb 25

TONE-Lb 24

OUT2b 23

SR-FIL 22

VREF 21

CTH 20

CTL 19

AUX0 18

AUX1 17

Vcc 16

No. Symbol

Function

1

IN1a

Ach Input

2

NC

Non Connect

3

NC

Non Connect

4

OUT1a Ach Output for the Other Accessories

5

IN2a

Ach Input From the Other Accessories

6

TONE-Ha Ach Treble Filter

7

TONE-La Ach Bass Filter

8

OUT2a Ach Output

9

AGC

AGC Filter

10

SS-FIL Simulated Stereo Filter

11

CVB

DAC Output for Bch Volume & Balance

12

CVA

DAC Output for Ach Volume & Balance

13

SDA

SDA Data Input (I2C BUS)

14

SCL

SCL Data Input (I2C BUS)

15

GND

GND

No Symbol

Function

16

Vcc

Power Supply Pin

17

AUX1 Auxiliary Output1

18

AUX0 Auxiliary Output0

19

CTL

DAC Output for Tone Low Frequency

20

CTH

DAC Output for Tone High Frequency

21

VREF Reference Voltage

22

SR-FIL NJRC Original Surround Filter

23

OUT2b Bch Output

24 TONE-Lb Bch Bass Filter

25 TONE-Hb Bch Treble Filter

26

IN2b

Bch Input from the Other Accessories

27

OUT1b Bch Output for the Other Accessories

28

NC

Non Connect

29

NC

Non Connect

30

IN1b

Bch Input

-2-

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