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HCD-CPZ1
QQ
3 7 63 1515 0
Pin No.
Pin Name
MP3 IREQ
84
85
MP3 XLAT
86
MP3 REQ
87
MP3 ACK
88
CD XLAT
89
TREBLE
BASS
90
TC END SW
91
TC HALF/REC
92
SW
SPEC IN
93
94, 95
KEY2, KEY1
96
AVSS
97
KEY2, KEY1
98
VREF
99
AVCC
POWER RELAY
100
ON/OFF
TE
L 13942296513
www
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56
http://www.xiaoyu163.com
I/O
O
MP3 data request signal output to the CD DSP
O
MP3 serial data latch pulse output to the CD DSP
O
MP3 chip select signal output to the CD DSP
O
MP3 acknowledge signal output to the CD DSP
O
CD serial data latch pulse output to the CD DSP
I
Jog dial pulse input from the rotary encoder for the treble
I
Jog dial pulse input from the rotary encoder for the bass
I
Tape end detect sensor input terminal "H" input when the tape end detected
Cassette in and recording direction detection signal input terminal
I
"L": side B recording, center voltage: cassette in (stop), "H": side A recording
I
Destination setting terminal
I
Key input (A/D input) terminal for the front panel
-
Ground terminal
I
Key input (A/D input) terminal for the front panel
I
Reference voltage (+3.3V) input terminal
-
Power supply terminal (+3.3V)
O
Main power on/off relay drive signal output terminal "H": relay on
x
ao
y
i
http://www.xiaoyu163.com
8
Description
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6 7
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2 9
9 4
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9 9
2 8
9 9
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