Pioneer CX-958 service manual PM4009A

DEH-2130R,2100R

SN761029DL

VCC

IN1-R

IN2-R

IN3-R

IN4(+)-R

IN4(-)-R

AGND

SWout-R

ZCin-R

LOUD-R

VRin-R

TREB-R

BASS-C1-R

BASS-R-R

BASS-C2-R

NC

TONEout-R

FADERin-R

FRNTout-R

REARout-R

DVcc

DATA

CLK

STB

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

Isolator

Volume,

Treble

Bass

Fader

Loudness

Gain

Adjust

Power

A

Zero-cross

3 Line Serial Bus

Detector

Supply

Gain

Adjust

Volume,

Treble

Bass

Fader

Power

Loudness

A

Isolator

Supply

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

AVcc

IN1-L

IN2-L

IN3-L

IN4(+)-L

IN4(-)-L

AGND

SWout-L

ZCin-L

LOUD-L

VRin-L

TREB-L

BASS-C1-L

BASS-R-L

BASS-C2-L

NC

TONEout-L

FADERin-L

FRNTout-L

REARout-L

VREFin

AGND

DGND

Ct

PM4009A

54