Canon S600 Service Manual page 85

S600
CN201 (Carriage Ribbon Cable Connector)
Pin No. Signal
1 VHT
2~6 B_VH
7~11 A_VH
12~16 B_GND
17~21 A_GND
CN202 (Carriage Ribbon Cable Connector)
Pin No. Signal
1, 2, SUBH0
3, 7, 9, 11
14, 16, 19 GND
4 H_ENB1
5 H_ENB2
6 H_ENB0
8 H_LATCH
10 H_CLK
12 H_D0
13 H_D1
15 ENCA
17 ENCB
18 VSEN
20 DIA0
21 DIK0
CN203 (Carriage Ribbon Cable Connector)
Pin No. Signal
1, 2 SUBHO
3, 7, 11,19 GND
4 H_D2
5 H_D3
6 H_D4
8 H_D5
9 H_D6
10 H_D7
12 H_EEPROM_CS
13 H_EEPROM_SK
14 H_EEPROM_D
15~18 HVDD
20 DIA1
21 DIK1
IN/OUT Function
OUT Power transistor driving power source (19 V) in the
print head
OUT Color heater driving voltage (19 V)
OUT Black heater driving voltage (19 V)
... GND (for color heater driving voltage)
... GND (for black heater driving voltage)
IN/OUT Function
OUT Black secondary heater driving signal
... Logic ground
OUT Color nozzle heat enable signal
(Even/odd array's odd block)
OUT Color nozzle heat enable signal
(Even/odd array's even block)
OUT Black nozzle heat enable signal
OUT Data latch enable signal
OUT Clock signal
OUT Black even array nozzle data signal
OUT Black odd array nozzle data signal
IN Carriage encoder signal
IN Carriage encoder signal
OUT Carriage encoder sensor power source
IN Head temperature sensor's (diode) anode side (black)
... Head temperature sensor's (diode) cathode side (black)
IN/OUT Function
OUT Color secondary heater driving signal
... Logic ground
OUT Cyan even array nozzle data signal
OUT Cyan odd array nozzle data signal
OUT Magenta even array nozzle data signal
OUT Magenta odd array nozzle data signal
OUT Yellow even array nozzle data signal
OUT Yellow odd array nozzle data signal
OUT EEPROM chip select signal in the print head
OUT EEPROM serial data clock signal in the print head
OUT EEPROM serial data signal in the print head
OUT Logic power source in the print head
IN Head temperature sensor's (diode) anode side (color)
... Head temperature sensor's (diode) cathode side (color)
J1: Carriage Board
J2: Carriage Board
J3: Carriage Board
4-5
Part 4: Appendix
J1 Pin No.
Same as
CN201
pin No.
J1 Pin No.
Same as
CN202
pin No.
J1 Pin No.
Same as
CN203
pin No.