Daewoo AKD-0105 Series Service Manual

Contents

37FUNCTION OF MICOM IC3234575849PQ0PP2PJ3PJ2PL3DETACHABLE ON/OFF INPUT PORTCONTACT HIGHSEPARATE LOWCDC MODE ON OUTPUT PORT.OUTPUT IS HIGH IN CDC MODE.OUTPUT IS LOW IN OTHERS CONDITION.REFER TO ATTACHED PAGE ABOUT CDCCOMMUNICATION SPECIFICATION.CDP MODE ON OUTPUT PORT.OUTPUT IS HIGH IN CDP MODE.OUTPUT IS LOW IN OTHERS CONDITION REFER TO ATTACHED PAGEABOUT CDCCOMMUNICATION SPECIFICATIONCDP EJECT CONTROL SIGNAL.OUTPUT IS HIGH AT STARTING.OUTPUT IS LOW WHEN CDP EJECT KEY IS IN.SIGNAL FOR CD MECHA CONTROL MICOM RESET.ON/OFF CONTROL SIGNAL FOR CD MECHA POWER.KEY & LC DRIVER IC INTERFACE PORTS.IOIOOOOOOIOOOPIN33455650515211121314PIN NAMEPP3PM3INT0PL2PL1PL0SI2SO2SCK2PE0DESCRIPTIONPOWER CONTROL PORT.POWER OFF LOW, POWER ON HIGHWHEN MICOM RESET, OUTPUT IS HIGH.(LCD BACK LIGHTING)WARING LED OUTPUT PORT.1 : 3TO TURN ON AND OFF LED BY CYCLE OF 1 SEC.WIRELESS REMOCON DATA INPUT PORTREFER TO ATTACHED PAGE ABOUT RMC DATA FORMAT.CDP/CDC DISPLAY DATA INPUT PORTCDP/CDC CONTROL DATA OUTPUT PORTI/OOI