CDC-X237/X437
Pin No.Pin NameI/OPin Description
55LCD-DIILCD driver date signal input
56REMOTE INIRemote controller input, pulled up when not used, only CDC-X437 US model.
57LEDONot used. (Open)
58FMOFM/AM power switch output OH�=AM, OL�=FM
59AMOFM/AM power switch output OL�=AM, OH�=FM
60NCNNot used. (Open)
61ACC DETIACC (accessory power) ON/OFF LEVEL input OFF=fault mode.
62CD INSIDEIPick up inner track position detection (LMT SW)
63TESTICD test mode Pulled down when not used.
64L INDIVoltage input for level indicater Pulled down when not used.
65PH. MUTEIExternal mute control, OL�=�20 dB mute, pulled up when not used. (EUR)
66RESETISystem reset signal input OL�=system reset
67ACC INIACC (accessory power) ON/OFF input OFF=fault mode.
68SNSIBackup detection signal input
69BATT INIInput battery ON/OFF
70IF (FM/AM)IIF count signal input (FM/AM)
71EO3NNot used. (Open)
72SUB PDNNot used. (Open)
73VDDNPower supply pin
74AM OSCIAM channel transmission input
75FM OSCIFM channel transmission input
76VSSNConnected to GND
77EO2NNot used. (Open)
78EO1OError out from change pump (for FM/AM)
79TEST1NNot used. (Open)
80XOUTOSystem clock oscillator output (4.5 MHz)
16 |