65
ICF-DVD57TV
Pin No.
Pin Name
I/O
Description
72
VDD0
-
Power supply terminal (+3.3V)
73
VSS0
-
Ground terminal
74
X1
I
Main system clock input terminal (4.19 MHz)
75
X2
O
Main system clock output terminal (4.19 MHz)
76
XRESET
I
System reset signal input from the reset signal generator "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
77
RADIO ON
O
Power on/off control signal output for the radio section "L": power on
78
A MUTE
O
Audio muting on/off control signal output terminal "L": muting on
79
STBY
O
Power amplifier on/off control signal output terminal
"L": power amplifier on, "H": standby mode
80
TIMER LED
O
LED drive signal output of the TIMER indicator "L": LED on
