27
55
SP A
I
Speaker A signal input.
56
PW KEY IN
I
Power key input.
57
SIRCS
I
Sircs signal input.
58
PROTECTOR
I
Protect signal input.
59
TUNER LAT
O
Tuner latch output.
60
TUNER DATA OUT
O
Tuner data output.
61
TUNER CLK
O
Tuner clock output.
62
TUNER DATA IN
I
Tuner data input.
63
AUBUS IN
I
Audio data bus input.
64
AUBUS OUT
O
Audio data bus output.
65
TUNER MUTE
O
Tuner mute output.
66
AUTO STOP
I
Auto stop signal input.
67
STEREO
I
Stereo signal input.
68
CODEC CLK
O
CODEC clock output.
69
CODEC DFS
O
CODEC double speed sampling output.
70
CODEC CDT1
O
CODEC control data output.
71
CODEC PD
O
CODEC power down output.
72
CODEC MUTE
O
CODEC mute output.
73
CODEC CS
O
CODEC chip select output.
74
VIDEO MUTE
O
Video mute output.
75
S1
O
Video select switch1 output.
76
S2
O
Video select switch2 output.
77
RESET
I
Reset input.
78
M61501 DATA
O
Data output to sound processor.
79
M. CLK
O
Clock output to sound processor.
80
M. CE
O
Chip enable output to sound processor.
81
VSS
—
Ground.
82
XO
O
External ceramic filter 16MHz is connected to this terminal.
83
XI
I
External ceramic filter 16MHz is connected to this terminal.
84
VCC
—
Power suppley.
85
VOL-A (UP)
I
Volume up signal input.
86
VOL-B (DOWN)
I
Volume down signal input.
87
MUTE LED
O
Muting display data output to LED.
88
SYSTEM MUTE
O
System mute output.
89
D.DO
I
Data input to digital audio I/F receiver.
90
DIR DI
O
Data output to digital audio I/F receiver.
91
DIR CE
O
Chip enable output to digital audio I/F receiver.
92
DIR CLK
O
Clock output to digital audio I/F receiver.
93
DIR XMODE
O
Reset signal output to digital audio I/F receiver.
94
DIR DATAO
I
Audio data input to digital audio I/F receiver.
95
D.ERR
I
Error mute signal input to digital audio I/F receiver.
96
DIR XSTATE
I
Xtal status frag signal input to digital audio I/F receiver.
97
DTS
I
Digital theater system signal input.
98
ANG/DIG
O
Analog/digital select signal output.
99
Y CS
O
Chip select output to Audio DSP IC.
100
Y IC
O
Reset signal output to Audio DSP IC.
Pin No.
Pin Name
I/O
Function
