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Canon W6400 Series Service Manual Page 151

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J715
Pin
Signal name
IN/OUT
number
1
COVERSOL_VM
OUT
2
XCOVERSOL
OUT
3
-
-
J716
Pin
Signal name
IN/OUT
number
1
XLFENCA
IN
2
+5V
OUT
3
XLFENCB
IN
4
GND
OUT
5
LFHP_POW
OUT
6
XLFHP
IN
7
GND
OUT
J721
Pin
Signal name
IN/OUT
number
1
+3.3V(C)
IN
2
+3.3V(C)
IN
3
GND
IN
4
GND
IN
5
CVCC_ON
IN
6
STANDBY
IN
7
START
IN
8
+24V
IN
9
+24V
IN
10
PGND
IN
11
PGND
IN
12
+5V
IN
13
+5V
IN
14
GND
IN
15
GND
IN
16
+24V
IN
17
+24V
IN
18
+24V
IN
19
PGND
IN
20
PGND
IN
J722
Pin
Signal name
IN/OUT
number
1
HAITANKEEP_CS OUT
2
HAITANKEEP_CL
OUT
K
3
HAITANKEEP_R
IN
D
4
HAITANKEEP_W
OUT
D
5
GND
OUT
6
HAITANKEEP_V
OUT
CC
T-6-17
Function
Cover lock solenoid power supply
Cover lock solenoid (right) drive signal
-
T-6-18
Function
LF encoder A phase detect signal
LF encoder sensor power supply
LF encoder B phase detect signal
Logic system ground
LF encoder HP sensor power supply
LF encoder HP sensor detect signal
Logic system ground
T-6-19
Function
Controller 3.3V power supply
Controller 3.3V power supply
Logic system ground
Logic system ground
+5V system control signal
Power supply OFF control signal
RTC power supply
Head, motor system +24 power supply
Head, motor system +24 power supply
Head, motor system +24V ground
Head, motor system +24V ground
Power supply (+5.0V)
Power supply (+5.0V)
Logic system ground
Logic system ground
Head, motor system +24 power supply
Head, motor system +24 power supply
Head, motor system +24 power supply
Head, motor system +24V ground
Head, motor system +24V ground
T-6-20
Function
MT cartridge EEPROM chip select
MT cartridge EEPROM clock
MT cartridge EEPROM read data
MT cartridge EEPROM write data
Logic system ground
MT cartridge EEPROM power supply
Chapter 6
6-25

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