MEX-DV150UE/DV1500U/DV1505U
44
Pin No.
Pin Name
I/O
Description
55
DSW
I
Chucking end detection switch input terminal
56
M_RESET
O
Reset signal output to the DVD processor and
fl
ash memory "L": reset
57
M_CTS
O
Data communication request signal output to the DVD processor
58, 59
NC
-
Not used
60
VCC
-
Power supply terminal (+3.3V)
61
NC
-
Not used
62
VSS
-
Ground terminal
63
NC
-
Not used
64
EJECT
O
Loading motor drive signal (eject direction) output terminal
65
LOAD
O
Loading motor drive signal (loading direction) output terminal
66
DR_ON
O
Power supply on/off control signal output terminal "H": power on
67
3.3V_ON
O
Power supply on/off control signal output to the DC/DC converter for +3.3V power supply
"H": power on
68
FSW_OUT
O
Frequency selection signal output to the DC/DC converter
69
NC
-
Not used
70
USB_ON
O
Power on/off control signal output terminal for the USB section
71
USB_OVER
I
Over voltage detection signal input terminal for USB section
72
NC
-
Not used
73
BU_IN
I
Back up power supply detection signal input terminal
74, 75
NC
-
Not used
76 to 78
DSTSEL2 to DSTSEL0
I
Input terminal for the destination setting
79 to 81
NC
-
Not used
82
SA_IN
I
Spectrum analyzer signal input from the audio processor (A/D input)
83
VSM
I
FM and AM signal-meter voltage detection signal input from the tuner unit (A/D input)
84
QUALITY
I
Tuner noise detection signal input from the tuner unit (A/D input)
85, 86
KEYIN1, KEYIN0
I
Front panel key input terminal (A/D input)
87
KEYACK0
I
Acknowledge signal (wake up signal) input terminal for the front panel key entry
Acknowledge signal is input to accept any function key in the standby status
On at input of "H"
88 to 93
NC
-
Not used
94
AVSS
-
Ground terminal
95
NC
-
Not used
96
VREF
I
Reference voltage (+3.3V) input terminal
97
ACC
-
Power supply terminal (+3.3V)
98
NOSE_SW
I
Front panel remove/attach detection signal input terminal "L": front panel is attached
99
RE_0
I
Dial pulse input of the rotary encoder (A phase input)
100
RE_1
I
Dial pulse input of the rotary encoder (B phase input)