Pioneer DEH-1510XU/EE User Manual

Page 56

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DEH-1500R/XU/EW

- Pin Functions(UPD63712GC)

Pin No.

Pin Name

I/O

Function and Operation

1

LD

O

Output of LD

2

PD

I

Input of PD

3

PN

I

Assignment of pickup polarity

4

AVDD

Power supply for the analog system

5

DGND

Ground for digital circuits

6

RFOK

O

Output of RFOK

7

INTQ

O

Interruption signals to the external microcomputer

8

rst

I

Input of reset

9

A0

I

Command/Parameter discrimination signal input

10

stb

I

Data strobe signal input

11

sck

I

Serial data clock input

12

SO

O

Serial data output

13

SI

I

Serial data input

14

DVDD

Power supply for digital circuits

15

DAVDD

Power supply for DAC

16

ROUT

O

Output of audio for the right channel

17

DAGND

GND for DAC

18

REGC

Connected to the capacitor for band gap

19

DAGND

GND for DAC

20

LOUT

O

Output of audio for the left channel

21

DAVDD

Power supply for DAC

22

XVDD

Power supply for the crystal oscillator

23

xtal

O

Connected to the crystal oscillator

24

XTAL

I

Connected to the crystal oscillator

25

XGND

Ground for the crystal oscillator

26

DVDD

Power supply for digital circuits

27

C1D1

O

Information on error correction

28

C1D2

O

Information on error correction

29

C2D1

O

Information on error correction

30

C2D2

O

Information on error correction

31

C2D3

O

Information on error correction

32

LOCK

O

Output of LOCK

33

MIRR

O

MIRR

signal

34

HOLD

O

HOLD

signal

35

PLCK

O

Output of PLCK

36

C16M

O

Output of 16.9344MHz

37

DGND

Ground for digital circuits

38

TX

O

DAI

output

39

EMPH

O

Pre-emphasis information output

40

FLAG

O

The flag for which output sound data cannot be corrected is outputted

41

DVDD

Power supply for digital circuits

42

LIMIT

I

Signal is inputted when the register can be read

43

xtalen

I

Permission to oscillate

44

DGND

Ground for digital circuits

45

DIN

I

Input of audio data

46

DOUT

O

Output of audio data

47

SCKIN

I

Clock input for audio data

48

SCKO

O

Clock output for audio data

49

LRCKIN

I

Input of LRCK for audio data

50

LRCK

O

Output LRCK for audio data

51

DVDD

Power supply for digital circuits

52

FD+

O

Output of focus drive PWM

53

FD-

O

Output of focus drive PWM

54

TD+

O

Output of tracking drive PWM

55

TD-

O

Output of tracking drive PWM

56

SD+

O

Output of thread drive PWM

57

SD-

O

Output of thread drive PWM

58

MD+

O

Output of spindle drive PWM

59

MD-

O

Output of spindle drive PWM

60

DGND

Ground for digital circuits

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