Canon 1692B002 Service Manual - Page 152
VHPower supply ON/OFF signal
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Chapter 6 J3201 Pin Number 16 17 Signal name OUT_INK_DETECT5 N.C. J3202 Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Signal name TANK_CLK GND OUT_TANK_DAT8 TANK_+3.3V OUT_TANK_DAT7 OUT_TANK_DAT6 GND OUT_INK_DETECT6 OUT_INK_DETECT7 OUT_INK_DETECT8 OUT_TANK_DAT11 OUT_TANK_DAT10 OUT_TANK_DAT9 OUT_INK_DETECT9 OUT_INK_DETECT10 OUT_INK_DETECT11 J3301 Pin Number 1 2 3 4 5 6 7 8 9 Signal name MENT_SDA MENT_SCL GND +3.3V GND /FUTO_CLMP /FUTO_ON SNS5V /FUTO_CMP J3401 Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Signal name VMGND VMGND VMGND VMGND VH_MONI1 VH_ENB VH_MONI2 GND +3.3V +3.3V GND SNS5V SNS5V VM VM VM VM VM VM VM VM VMGND VMGND VMGND VMGND IN/OUT IN - Function Ink detection sensor output signal 5 N.C. T-6-16 IN/OUT OUT IN/OUT OUT IN/OUT IN/OUT IN IN IN IN/OUT IN/OUT IN/OUT IN IN IN Function Ink tank clock signal GND Ink tank data signal 8 Power supply(+3.3V) Ink tank data signal 7 Ink tank data signal 6 GND Ink detection sensor output signal 6 Ink detection sensor output signal 7 Ink detection sensor output signal 8 Ink tank data signal 11 Ink tank data signal 10 Ink tank data signal 9 Ink detection sensor output signal 9 Ink detection sensor output signal 10 Ink detection sensor output signal 11 T-6-17 IN/OUT IN/OUT IN/OUT OUT OUT OUT OUT IN Function Maintenance cartridge ROM control signal (data) Maintenance cartridge ROM control signal (clock) GND Power supply (+3.3V) GND Head management sensor clamp signal Head management sensor ON signal Power supply(+5V) Head management sensor ink detection signal T-6-18 IN/OUT IN OUT IN OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT - Function GND GND GND GND VH controll signal 1 VHPower supply ON/OFF signal VH controll signal 2 GND Power supply(+3.3V) Power supply(+3.3V) GND Power supply(+5V) Power supply(+5V) Power supply(+32V) Power supply(+32V) Power supply(+32V) Power supply(+32V) Power supply(+32V) Power supply(+32V) Power supply(+32V) Power supply(+32V) GND GND GND GND 6-18