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3 7 63 1515 0
Pin No.
Pin Name
53
CDM LOAD IN
54
CDM LOAD OUT
55
FL POWER ON
56
57
58
59
FL RESET
60
STANDBY LED
61
USB LED
62
63
64
65
VOLUME JOG
66 to 68
KEY 1 to KEY 3
69
70
71
72
73
DAB-POWER_3.3
74
KEY WAKE UP
75
DAB-POWER_1.2
76
ST TUNDE
77
CLINK_TXD_ OUT
TE
L 13942296513
78
CLINK_RXD_IN
79
80
ST DATA OUT
81
82
ST DATA IN/STEREO
83
RDS DATA
84
DMPORT DET
85
AUDIO IN DET
86
87
HP MUTE
88
BT AUDIO OUT MUTE
89
TA-LINE MUTE
90
STBY-RELAY
91
DMPORT POWER
92
USB POWER
93
94
CD XRST
95
CD DRIVER MUTE
96
97
98
99
100
CD BUS3
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I/O
O
Loading motor control signal output terminal (for loading in)
O
Loading motor control signal output terminal (for loading out)
O
Power on/off control signal output terminal for fl uorescent indicator tube
FL SCLK
O
Shift clock signal output to the fl uorescent indicator tube
FL CS
O
Chip select signal output to the fl uorescent indicator tube
FL SD
O
Serial data output to the fl uorescent indicator tube
O
Reset signal output to the fl uorescent indicator tube
O
LED drive signal output terminal for STANDBY indicator
O
Not used
Vcc
-
Power supply terminal (+3.3 V)
LED drive signal output terminal for BLUETOOTH indicator
BT LED
O
(HX50BTR/HX70BTR/HX90BTR)
Vss
-
Ground terminal
I
Jog dial pulse input from the rotary encoder (VOLUME)
I
Top and front panel key input terminal
AC DET
I
AC power detection signal input terminal
SEL A
O
Input selection control signal output terminal
SEL B
O
Input selection control signal output terminal (HX80R/HX90BTR)
SEL INH
O
Input selection control signal output terminal
DAB power supply (+3.3V) on/off control signal output terminal
O
(HX80R/HX90BTR)
I
Wake up signal input terminal
DAB power supply (+1.2V) on/off control signal output terminal
O
(HX80R/HX90BTR)
I
Tuning detection signal input from the tuner (FM/AM)
O
Serial data output to the DMPORT connector
I
Serial data input from the DMPORT connector
ST CE
O
Chip enable signal output to the tuner (FM/AM)
O
Serial data output to the tuner (FM/AM)
ST CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
I
Serial data and stereo detection signal input from the tuner (FM/AM)
I
RDS data input from the tuner (FM/AM) (HX50BTR: AEP/HX70BTR/HX80R/HX90BTR)
I
Plug insert detection signal input terminal for DMPOT connector
I
Plug insert detection signal input terminal for AUDIO IN jack
HP DET
I
Plug insert detection signal input terminal for PHONES jack
O
Headphone muting on/off control signal output terminal
Blutetooth muting on/off control signal output terminal
O
(HX50BTR/HX70BTR/HX90BTR)
O
Line muting on/off control signal output terminal
O
Sub power on/off control signal output terminal
DMPORT power supply (+5V) on/off control signal output terminal
O
(HX80R/HX90BTR)
O
Power on/off control signal output terminal for USB section
CD ON
O
Power on/off control signal output terminal for CD section
O
Reset signal output to the CD-MP3 processor
O
Muting signal output to the coil/motor driver
AVss
-
Ground terminal
SPEC-IN
I
Setting terminal for the destination
VREF
I
Reference voltage (+3.3V) input terminal
AVcc
-
Power supply terminal (+3.3 V)
O
Serial data output to the CD-MP3 processor
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HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
8
Q Q
3
6 7
1 3
u163
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2 9
9 4
2 8
Description
"L": reset
"H": LED on
"H": LED on
"H": power on
"H": power on
1 5
0 5
8
2 9
9 4
"L": plug insert
"L": plug insert
"L": plug insert
"H": muting on
"H": muting on
"H": muting on
"H": power on
"H": power on
"H": power on
"H": power on
"L": reset
m
co
9 9
"H": power on
2 8
9 9
55
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