PIN DESCRIPTION

N.

Name

Function

Type

1

CDR

CD Right Channel Input

I

2

CDROUT

CD Output Right Channel

O

3

CDGND

CD Input Common Ground

I

4

CDLOUT

CD Output Left Channel

O

5

CDL

CD Input Left Channel

I

6nc

-

7

PH -

Differential Phone Input -

I

8

PH +

Differential Phone Input +

I

9

AFS

AFS Drive

I

10

AM

AM Input

I

11

nc

-

12

MPX

FM Stereodecoder Input

I

13

nc

-

14

LEVEL

Level Input Stereodecoder

I

15

MPIN

Multipath Input

I

16

MPOUT

Multipath Output

O

17

nc

-

18

MUXL

Multiplexer Output Left Channel

O

19

MUXR

Multiplexer Output Right Channel

O

20

nc

-

21

QUAL

Stereodecoder Quality Output

O

22

SMUTE

Soft Mute Drive

I

23

SCL

I

I

24

SDA

I

I/O

25

nc

-

26

GND

Supply Ground

S

27

VS

Supply Voltage

S

28

nc

-

29

OUTRR

Right Rear Speaker Output

O

30

OUTLR

Left Rear Speaker Output

O

31

OUTRF

Right Front Spaeaker Output

O

32

OUTLF

Left Front Speaker Output

O

33

nc

-

34

ACOUTR

Pre-speaker AC Output Right Channel

O

35

ACOUTL

Pre-speaker AC Output Left Channel

O

36

nc

-

37

ACINLR

Pre-speaker Input Left Rear Channel

I

38

ACINRR

Pre-speaker Input Right Rear Channel

I

39

ACINRF

Pre-speaker Input Right Front Channel

I

40

ACINLF

Pre-speaker Input Left Front Channel

I

41

VREF

Reference Voltage Output

O

42

CREF

Reference Capacitor Pin

S

43

TAPEL

Tape Input Left

I

44

TAPER

Tape Input Right

I

Pin type legenda: I = Input O = Output I/O = Input/Output S = Supply nc = not connected

TDA7407

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