NJW1148 查看數據表（PDF） - Japan Radio Corporation

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NJW1148

Audio Processor with Sound Enhancement and TruSurround Virtualizer

Japan Radio Corporation  

PRELIMINARY

NJW1148

PIN

NO.

SYMBOL

FUNCTION

6 TONECLA Ach TONE Bass Filter

Capacitor

33 TONECLB Bch TONE Bass Filter

Capacitor

EQUIVALENT CIRCUIT

TERMINAL

VOLTAGE

6,34

12k

12k

V+/2

7 LINEOUTA Ach Line Output

8

OUTA Ach Output

9

OUTC Center Output

28 LFOUT Buffer Output for LPF

30 MIXOUT Ach Bch Mixed Output

31

OUTB Bch Output

32 LINEOUTB Bch Line Output

7,8,9,28,30,31,32

50

V+/2

11 AGCTC AGC Smoothing Filter

Capacitor

12 SURTC Surround Switching

Noise Rejection

Capacitor

12k

400

400

11

1.4V

12

-

36k

–9–

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