73
HCD-AZ2D/AZ5D
Pin No.
Pin Name
I/O
Description
45
PCM2704 POWER
O
USB D/A converter power on/off control signal output terminal “H”: power on
46
P_RECOUT_MUTING
I
Recout muting on/off control signal output terminal “L”: muting on
47
TCC720 POWER
O
USB memory power on/off control signal output terminal “H”: power on”
48
P_O_DVD_POWER
O
DVD section power on/off control signal output terminal “H”: power onDigital out
muting on/off control signal output terminal “L”: muting on (HCD-AZ2D only)
49
STBY RELAY
O
Relay drive signal output for the main power “H”: power on
50
FAN DRIVE
O
Fan motor drive signal output terminal “L”: motor on
51
P_ADC_RESET
O
Power down signal output to the A/D converter “L”: power down
52
P_SM_INIT
O
Initialize signal output to the stream processor
53
P_SM_NSP_MUTING
O
NSP muting on/off control signal output to the stream processor “L”: muting on
54
P_SM_OTW
I
Over temperature warning signal input from the digital power amplifier “L”: over
temperature
55
P_SM_SD
I
Shut down signal input from the digital power amplifier “L”: shut down
56
P_SM_DRV_RST
O
Reset signal output to the digital power amplifier “L”: reset
57
P_SM_OVF
I
Over flow flag input from the stream processor “L”: over flow
58
P_SM_CS1
O
Chip select signal output to the stream processor (for front L-ch and R-ch)
59
P_SM_CS2
O
Chip select signal output to the stream processor (for center and sub woofer)
(HCD-Z5D only)
60
P_SM_CS3
O
Chip select signal output to the stream processor (for surround L-ch and R-ch)
(HCD-AZ5D only)
61
HP_MUTING
O
Headphone muting on/off control signal output terminal “L”: muting on
62
VCC
–
Power supply terminal (+3.3V)
63
P_HEADPHONE _IN
I
Headphone detection signal input terminal “H”: headphone in
64
VSS
–
Ground terminal
65
P_MIC_IN
I
Microphone detection signal input terminal “H”: microphone in
66
P_LINE_MUTING
O
Line muting on/off control signal output terminal “L”: muting on
67
TC BIAS
O
Recording bias on/off control signal output terminal “H”: bias on
68
TC PB/REC
O
Recording/playback selection signal output terminal “L”: recording, “H”: playback
69
TC REC MUTE
O
Recording muting on/off control signal output terminal “L”: muting on
70
TC LINE MUTE
O
Playback muting on/off control signal output terminal “H”: muting on”
71
P_AMPIC_DATA
O
Serial data output to the electrical volume
72
P_AMPIC_CLK
O
Serial data transfer clock signal output to the electrical volume
I
Key wake up signal input terminal
I
Key wake up signal input terminal
I
Automatic music sensor detection signal input terminal “L”: music is present,
“H”: music is not present
O
Audio signal (for surround L-ch and R-ch) selection signal output terminal
(HCD-AZ5D only)
O
CD/DVD analog muting on/off control signal output terminal “L”: muting on
O
Deck-B side capstan/reel motor drive signal output terminal “L”: FWD/stop,
“H”: REV
79
TC B TRG
O
Deck-B side trigger plunger drive signal output terminal “H”: plunger on
80
TC B PLAY SW
I
Deck-B playback detection signal input from the tape mechanism deck block
“L” playback
81, 82
KEY IN_3,KEY IN_1
I
Touch sensor key input terminal
83 to 86
DRIVE1 to DRIVE 4
O
Touch sensor key drive signal output terminal
87
KEY IN_2
I
Touch sensor key input terminal
88
NO USE
I
Not used
89
P_VACS
I
Sound level signal for VACS input from the electrical volume
90
TAPE B SHUT
I
Deck-B tape reel rotating detection signal input from the tape mechanism deck block
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