Canon W6400 Series Service Manual

Contents

Chapter 66-20T-6-659 ENG_D0 IN/OUT Parallel communication data 060 ENG_D2 IN/OUT Parallel communication data 261 ENG_D3 IN/OUT Parallel communication data 362 GND OUT Logic system ground63 ENG_D6 IN/OUT Parallel communication data 664 ENG_D8 IN/OUT Parallel communication data 865 ENG_D9 IN/OUT Parallel communication data 966 GND OUT Logic system ground67 ENG_D12 IN/OUT Parallel communication data 1268 ENG_D14 IN/OUT Parallel communication data 1469 ENG_D15 IN/OUT Parallel communication data 1570 STANDBY IN Power OFF control signal71 +5V OUT Power supply (+5.0V)72 +3.3V(C) OUT Controller +3.3V power supply73 +3.3V(C) OUT Controller +3.3V power supply74 +3.3V(C) OUT Controller +3.3V power supply75 +3.3V(C) OUT Controller +3.3V power supply76 - - -77 CVCC_ON IN +5V system control signal78 - - -79 - - -80 GND OUT Logic system groundJ701PinnumberSignal name IN/OUT Function1 GND OUT Logic system ground2 HENB_BK OUT BK heat enable3 HENB_LC OUT LC heat enable4 HENB_LM OUT LM heat enable5 HENB_C OUT C heat enable6 HENB_M OUT M heat enable7 HENB_Y OUT Y heat enable8 GND OUT Logic system ground9 HDCLK_LTP OUT Head data transfer latch signal +10 HDCLK_LTN OUT Head data transfer latch signal -11 HDCLK_CLP OUT Head data transfer clock signal +12 HDCLK_CLN OUT Head data transfer clock signal -13 GND OUT Logic system ground14 DT_CE2P OUT C head data even 2+15 DT_CE2N OUT C head data even 2-16 DT_CE1P OUT C head data even 1+17 DT_CE1N OUT C head data even 1-18 DT_CO2P OUT C head data odd 2+19 DT_CO2N OUT C head data odd 2-20 DT_CO1P OUT C head data odd 1+21 DT_CO1N OUT C head data odd 1-22 GND OUT Logic system ground23 DT_ME2P OUT M head data even 2+24 DT_ME2N OUT M head data even 2-25 DT_ME1P OUT M head data even 1+26 DT_ME1N OUT M head data even 1-27 DT_MO2P OUT M head data odd 2+28 DT_MO2N OUT M head data odd 2-29 DT_MO1P OUT M head data odd 1+30 DT_MO1N OUT M head data odd 1-31 GND OUT Logic system ground32 DT_YE2P OUT Y head data even 2+J504PinnumberSignal name IN/OUT Function