CX-402A/402R/402W
4
MICROCOMPUTER'S TERMINAL DESCRIPTION
PORT
No. PORT NAME I/O FUNCTION OPERATING CONDITION
56 GND - GND.
57-59 - - -
60 CD SW2 I CD SW2. "L" : SW on. "H" : SW off.
61 CD SW1 I CD SW1. "L" : SW on. "H" : SW off.
62 CD MUTE I CD mute. "L" : Mute on. "H" : Mute off.
63 CD RST O CD reset. "L" : Reset. "H" : Other.
64 CD STOP O CD stop. "L" : Stop. "H" : Other.
65 CD LO/EJ I/O CD loading/eject control. "L" : Loading. "H" : Eject.
66 CD MOTOR O CD motor driver SW. "H" : Motor drives. "L" : Motor does not drive.
67 CD SW3 I CD SW3. "H" : SW on. "L" : SW off.
68,69 - - -
70 REF CON O A/D port reference voltage. "H" : ACC on. "L" : Other.
71 AVDD - AVDD.
72 GND - GND.
73 AVREF I A/D port reference voltage.
74 TYPE1 I Destination setting 1. "H" : AUX exists. "L" : AUX does not exist.
75 TYPE2 I Destination setting 2.
76,77 - - -
78 STEREO I Stereo broadcasting station detection. "L" : Stereo broadcasting station.
"H" : Monaural broadcasting station.
79 S METER I S-meter. S-meter checks level during searching ASL.
S-meter reads level during SD is "H".
80 FM SD I FM SD detection. "H" : FM signal exists.
"L" : FM signal does not exist.
81 AM SD I AM SD detection. "H" : AM signal exists.
"L" : AM signal does not exist.
82 - - -
83 HANDLE I handle remote control.
84 HEAT I Heat protection detection.
85 - - -
86 Navigation-L O Navigation L-ch voice signal input SW. "H" : Navigation voice signal input.
"L" : Other.
87 MUTE-RE O Rear L/R-ch mute. "L" : Mute on. "H" : Mute off.
88 MUTE-FR O Front R-ch mute. "L" : Mute on. "H" : Mute off.
89 MUTE-FL O Front L-ch mute. "L" : Mute on. "H" : Mute off.
90 TEST I For test mode. "L" : Test mode. "H" : Other.
91 Navigation-R O Navigation R-ch voice signal input SW. "H" : Navigation voice signal input.
"L" : Other.
92 EV CE O E-volume chip enable.
93 PLL CE O PLL chip enable.
94 EPR DATA I/O EEPROM data.
95 - - -
96 EPR CLK O EEPROM clock.
97 - - -
98 PLL DO O PLL data.
99 PLL CLK O PLL clock.
100 CD DATA I/O CD data.
(X14-) IC11 : µ-COM
