78
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
Pin No.
Pin Name
I/O
Description
44, 45
OVERFLOW1,
OVERFLOW2
I
Over flow status input from the stream processor
46
WRITE CE
I
Flash write CE Not used (Fixed to at "H" (E3.3V))
47 to 49
DAMP LATCH1
to
DAMP LATCH3
O
Serial data latch pulse signal output to the stream processor
50
DAMP INIT
O
Reset signal output to the stream processor "L": reset
51
DAMP SOFT
MUTE
O
Soft muting on/off control signal output to the stream processor "L": muting on
52
HP_SW
I
Headphone detection signal input terminal
53
HP_MUTE
O
Muting on/off control signal output terminal
54, 55
NO USE
O
Not used
56
FL_CS
O
Chip select signal output to the fluorescent indicator tube driver
57
DC_DET
I
DC offset detection signal input terminal
58 to 61
NO USE
O
Not used
62
VCC
-
Power supply terminal (+3.3V)
63
MIC/A.CAL SW
I
Audio code detection signal input from the AUDIO IN/A.CAL MIC jack
64
VSS
-
Ground terminal
65
DIAT_XRST
O
Reset signal output to the DIR-TC1 slot "L": reset
66
DIAT_XSCEN
O
Chip enable signal output to the DIR-TC1 slot
67
NO USE
O
Not used
68
TUNED
I
Tuning detection signal input from the tuner (FM/AM) "L": tuned
69
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
70
ST_DO
I
Serial data input from the tuner (FM/AM)
71
ST_CE
O
Serial chip enable signal output to the tuner (FM/AM)
72
ST_DI
O
Serial data output to the tuner (FM/AM)
73
NO USE
O
Not used
74
KEY INT
I
Wake up signal input terminal
75, 76
NO USE
O
Not used
77
DIAT_DET
I
Connect detection signal input from the DIR-TC1 slot
78
NO USE
O
Not used
79
M_ST
O
Data selection signal output terminal for amplifier section
80
NO USE
O
Not used
81
LED_LATCH
O
Serial data latch pulse signal output to the LED driver
82, 83
V_SEL0, V_SEL1
O
Video signal input selection signal output terminal Not used
84
IO_CE
O
Serial data latch pulse signal output to the changer control
85
IO_RESET
O
Reset signal output to the changer control "L": reset
86
IO_DI
O
Serial data output to the changer control
87
IO_DO
I
Serial data input from the changer control
88
IO_CLK
O
Serial data transfer clock signal output to the changer control
89
CLINK_DET
I
Connect detection signal input from the DMPORT jack
90
MONO/ST_DET
I
MONO or STEREO detection signal input terminal
91
A.CAL MIC
LEVEL
I
MIC level detection terminal for the AUDIO IN/A.CAL MIC jack
92
DESTINATION
I
Setting terminal for the destination
93
MODEL
I
Setting terminal for the model
94, 95
KEY2, KEY1
I
Front panel key input terminal (A/D input)
96
VSS
-
Ground terminal
