Head Relay Pcb - Canon W6400 Series Service Manual

Chapter 6
J213
Pin
number
23
24
25
26
27
28
29
30
J214
Pin
number
1
2
3
4
5
6
7
8

6.2.4 Head Relay PCB

J1102
Pin
number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
6-30
Signal name IN/OUT Function
XDT_ME2 OUT Odd nozzle data 2 (M)
XDT_CO1 OUT Even nozzle data 1 (C)
XDT_CO2 OUT Even nozzle data 2 (C)
XDT_CE1 OUT Odd nozzle data 1 (C)
XDT_CE2 OUT Odd nozzle data 2 (C)
XHDCLK_CL OUT Head data transfer clock
XHDLT_CL OUT Head data latch signal
GND - GND
Signal name IN/OUT Function
LED1 OUT LED1 output signal
LED2 OUT LED2 output signal
LED3 OUT LED3 output signal
MGND - GND
GND - GND
REGISNS IN Registration sensor input signal
+5V OUT Power supply (+5.0V)
NC - NC
J1 104
J1 105
Signal name IN/OUT Function
RGV19 OUT Power supply for driving head
RGV19 OUT Power supply for driving head
C0SUBH OUT Subheat pulse output (Y)
C3_HENB_B OUT Heat pulse output (C)
DIAC1 IN DI sensor signal 1 (C)
HEADEEPWDX OUT Head EEPROM write signal
HEADEEPCLKX OUT Head EEPROM data transfer clock
H5V OUT Power supply for driving head logic (+5.1V)
C2_ODATA0 OUT Even nozzle data 0 (PM)
DIALC1 IN DI sensor signal 1 (PC)
VHT OUT Power supply for driving transistor in head
RGV19 OUT Power supply for driving head
RGV19 OUT Power supply for driving head
RGV19 OUT Power supply for driving head
T-6-29
J1 107
J1 108
J1 102
J1 106
F-6-4
T-6-30
0008-6551