LC75373E データシートの表示（PDF） - SANYO -> Panasonic

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LC75373E

Electronic Volume Control for Car Stereo Systems

SANYO -> Panasonic 

Pin Functions

Pin No.

Symbol

LC75373E

Function

19

Vref

• 1/2 VDD voltage generation block. A capacitor must be connected between

Vref and VSS to suppress power supply ripple.

20

LROUT

21

LFOUT

• Fader outputs. The front and rear systems can be attenuated independently.

14

RROUT

13

RFOUT

22

LFIN

• Fader inputs

12

RFIN

• Must be driven from low-impedance circuits.

Note

28

LTOUT

• Tone control outputs

6

RTOUT

31

LT1

30

LT2

• Connections for the bass and treble compensation capacitors for the tone

29

LT3

control circuit

3

RT1

Connect high-band compensation capacitors between T1 and T2.

4

RT2

Connect low-band compensation capacitors between T2 and T3.

5

RT3

26

LS1

25

LS2

24

LS3

• Super bass compensation capacitors

8

RS1

9

RS2

10

RS3

33

LVRIN

• 4-dB volume control inputs

1

RVRIN

• These inputs must be driven from low-impedance circuits.

Continued on next page.

No. 5588-7/21

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