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101

Pin No.

Pin Name

I/O

Description

1

DAMP-DATA

O

Serial data output to the stream processors

2

DAMP-CLK

O

Serial data transfer clock signal output to the stream processors

3

I2C-DATA

I/O

Communication data bus with the DVD system processor and mechanism controller

4

CQ-RST

O

Reset signal output to the DVD system processor    “L”: reset

5

I2C-CLK

I/O

Communication data reading clock signal input or transfer clock signal output with the DVD 
system processor and mechanism controller

6

DSP-DO

I

Write data input from the audio digital signal processor

7

DIG-DI

O

Read data output to the digital audio interface IC, audio digital signal processor and D/A 
converter

8

DIG-CLK

O

Clock signal output to the digital audio interface IC, audio digital signal processor and D/A 
converter

9

EVDD

—

Power supply terminal (+5V)

10

EVSS

—

Ground terminal

11

P-PWM

O

PWM voltage control signal output

12

DSP-RST

O

Reset signal output to the audio digital signal processor    “L”: reset

13

DSP-PM

O

PLL reset signal output to the audio digital signal processor    “L”: reset

14

DSP-CS

O

Chip select signal output to the audio digital signal processor

15

DSP-HACN

I

Acknowledge signal input from to the audio digital signal processor

16

DSP-BST

O

Boot strap signal output to the audio digital signal processor

17

DSP-GP9

I

Decode signal input from to the audio digital signal processor

18

DIR-ZERO

I

Audio serial data input from the digital audio interface IC

19

DIR-ERR

I

PLL lock error and data error flag input from the digital audio interface IC

20

DIR-CE

O

Chip enable signal output to the digital audio interface IC

21

VPP

—

Power supply terminal (for programming)    Not used

22

DIR-XST

I

Source clock switching monitor input from the digital audio interface IC

23

DIR-AD

O

Muting signal output

24

DIR-XMODE

System reset signal output to the digital audio interface IC    “L”: reset

25

DIRDO

I

Write data input from the digital audio interface IC

26

DAMP-RST

O

Reset signal output to the stream processors    “L”: reset

27

GP12

28

DAMP-MUTEN

O

Muting on/off control signal output to the stream processors    “H”: muting on

29

CS1

O

Chip select signal output to the stream processor (for front L-ch and R-ch)

30

CS2

O

Chip select signal output to the stream processor (for center and woofer)

31

CS3

O

Chip select signal output to the stream processor (for rear L-ch and R-ch)

32

DAC-CS

O

Chip select signal output to the D/A converter

33

AD-RST

O

Reset signal output to the A/D converter and D/A converter    “L”: reset

34

RESET

I

System reset signal input    “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

35

XT1

I

Sub system clock input terminal    Not used

36

XT2

O

Sub system clock output terminal    Not used

37

REG0

—

Not used

38

X2

O

Main system clock output terminal (20 MHz)

39

X1

I

Main system clock input terminal (20 MHz)

40

VSS

—

Ground terminal

41

VDD

—

Power supply terminal (+5V)

42

CLKOUT

O

Clock signal output terminal    Not used

O

—

Not used

µ

102

Pin No.

Pin Name

I/O

Description

43

DIP-RST

O

Reset signal output to the power drivers    “L”: reset

44

DIP-OCP

I

Protect signal input from the over load detection circuit

r

45

ST-POWER

O

System power on/off control signal output    “H”: power on

46

HP-MUTE

O

Headphone muting on/off control signal output    “L”: muting on

47

AU-MUTE

O

Audio line muting on/off control signal output    “L”: muting on

48

VIDEO-MUTE

O

Video muting signal output

49

PROG SW

I

SCAN SELECT switch input terminal    “L”: SELECTABLE, “H”: INTERLACE

50

TU-ON

O

Power supply for tuner pack on/off control signal output

51

TUNED

I

Tuning detection signal input from the tuner unit    “L”: tuned

52

TUN-DI

I

Serial data input from the tuner unit

53

TUN-CE

O

Chip enable signal output to the tuner unit

54

TUN-DO

O

Serial data output to the tuner unit

55

TUN-CLK

O

Serial data transfer clock signal output to the tuner unit

56

FL-MUTE

O

Reset signal output to the fluorescent indicator tube driver    “L”: reset

57

FL-CLK

O

Serial data transfer clock signal output to the LED driver and fluorescent indicator tube driver

58

BVDD

—

Power supply terminal (+5V) (for bus interface)

59

BVSS

—

Ground terminal (for bus interface)

60

FL-DATA

O

Serial data output to the LED driver and fluorescent indicator tube driver

61

FL-CS

O

Chip select signal output to the fluorescent indicator tube driver    “L” active

62

LED-CS

O

Standby signal output to the LED driver    “L”: standby

63

LED-CLR

O

Reset signal output to the LED driver    “L”: reset

64

HPSW

I

Connection detection signal input of the headphone jack
“L”: no connected, “H”: headphone connected

65

DF-RST

O

Reset signal output to the digital audio processor    “L”: reset

66

PCON3

O

Standby LED control signal output

67

PARA-DO2

I

Serial data input from the changer controller (rotary encoder)

68

PARA-RST

O

Reset signal output to the changer controller (motor, switch) and changer controller (rotary 
encoder)     “L”: reset

69

PARA-LT1

O

Serial data latch pulse signal output to the changer controller (motor, switch)

70

DVD_SEL

Not used

71

PARA-CLK

O

Serial data transfer clock signal output to the changer controller (motor, switch)

72

PARA-DATA

O

Serial data output to the changer controller (motor, switch)

73

RGB_SEL

Not used

74

AVDD

—

Power supply terminal (+5V) (analog system)

75

AVSS

—

Ground terminal (analog system)

76

AVREF

I

Reference voltage (+5V) input terminal (analog system)

77

NC

—

Not used

78

LSEN

I

Disc insert detection signal input

79

OPT-SEN

I

Disc insert detection signal input from the disc sensor

80

AREA1

I

Destination setting terminal

81

SEN2

I

Disc loading detection signal input

82 to 84

KEY0 to KEY2

I

Key input terminal (A/D input)

85

NC

Jog dial pulse input from the rotary encoder (A phase input)   Not used

86

NC

Jog dial pulse input from the rotary encoder (B phase input)   Not used

87

MODEL

I

Model setting terminal

88

RDS-DATA

I

RDS serial data input from the RDS decoder   Not used

—

—

—

—

103

Pin No.

Pin Name

I/O

Description

91

POWER-SW

I

AC power detection signal input

92

SIRCS

I

Remote control signal input

93

WAKE

I

System wake up signal input by pressing any key on the front panel or remote commander or 
disc insert detect sensor

94

RDS-CLK

I

RDS serial data transfer clock signal input from the RDS decoder   Not used

95

AV-SEL0

O

Audio/video selection signal output

96

AV-SEL1

O

Audio/video selection signal output

97

DF-SW

O

selection signal output to the digital audio processor

98

DF-SYNC

O

Sync signal output to the digital audio processor

99

NC

Not used

100

NC

Not used

—

—

90

STOP

I

System power stop signal input

89

DVD-POWER

O

DVD power on/off control signal output    “H”: power on

104

Pin No.

Pin Name

I/O

Description

1

VSS

—

Ground terminal

2

RESET-B

I

Reset signal input from the system controller     “L”: reset

3

CLK

I

Serial data transfer clock signal input from the system controller

4

LATCH

I

Serial data latch pulse signal input from the system controller

5

P15

I

Disc insert (8/12cm) detect switch input terminal    “L”: disc insert    Not used

6

P14

I

Disc insert (12cm) detect switch input terminal    “L”: disc insert    Not used

7

P13

I

Disc in (8/12cm) detect switch input terminal    “L”: play position

8

P12

I

Disc in (8cm) detect switch input terminal    “L”: play positio n

9

P11

I

Stocker in/out detect switch input terminal    “L”: in the midst disc is moving between play 
position and stocker except the moment disc in/out from stocker

10

P10

I

Disc position detect switch input terminal
“L”: disc is play position side in the midst disc is moving between play position and stocker,
“H”: disc is stocker side in the midst disc is moving between play position and stocker

11

P9

I

Disc out detect switch input terminal    “H”: disc out from play position

12

P8

I

Stocking detect switch input terminal
“H”: in the midst disc is moving between play position and stocker

13

LATCHO

O

Serial data latch pulse signal output to the changer controller (rotary encoder)

14

CLKO

O

Serial data transfer clock signal output to the changer controller (rotary encoder)

15

DO1

O

Serial data output to the changer controller (rotary encoder)

16

DI2

I

Serial data input terminal    Not used

17, 18

P7, P6

O

Not used

19, 20

P5, P4

O

Stocker motor drive control signal output

21, 22

P3, P2

O

Roller motor drive control signal output

23, 24

P1, P0

O

Mode motor drive control signal output

25

DO2

O

Serial data output to the changer controller (rotary encoder)

26

DI1

I

Serial data input from the system controller

27

PULLUP

—

Connected to ground

28

VCC

—

Power supply terminal (+5V)