Waveforms Of Major Check Point - LG MCV902 Service Manual

WAVEFORMS OF MAJOR CHECK POINT

#1.MICOM INTERFACE WAVEFORM
(PN805 PIN26, 19, 3, 15) during power on
PIN26 : WRQ
PIN19 : RESET
PIN3 : DI (IC801 PIN46 DATA OUT)
PIN15 : DO (IC801 PIN45 DATA IN)
#1.MICOM INTERFACE WAVEFORM
(PN805 PIN4, 1, 18) during power on
PIN4 : CL
PIN1 : CE
PIN18 : FSEQ
#1.MICOM INTERFACE WAVEFORM
(PN805 PIN26, 19, 3, 15) during normal play
PIN26 : WRQ
PIN19 : RESET
PIN3 : DI (IC801 PIN46 DATA OUT)
PIN15 : DO (IC801 PIN45 DATA IN)
#1.MICOM INTERFACE WAVEFORM
(PN805 PIN4, 1, 18) during normal play
PIN4 : CL
PIN1 : CE
4-10
PIN18 : FSEQ