Canon BJC 6000 Service Manual - Page 155

CN401 DC power connector, CN402 Carriage motor connector, CN501 Carriage ribbon cable connector

Page 155 highlights

BJC-6000 CN401 (DC power connector) Pin No. 1 2 3 4 5 Signal ... HVCONT GND ... GND IN/OUT IN OUT ... IN ... Function +5V DC +24 VDC output control signal GND +24V DC GND CN402 (Carriage motor connector) Pin No. 1 2 3 4 Signal CRA CRB CRA CRB IN/OUT OUT OUT OUT OUT Function Carriage motor phase A Carriage motor phase B Carriage motor phase A Carriage motor phase B CN403 (Paper feed motor connector) Pin No. Signal IN/OUT Function 1 LFA OUT Paper feed motor phase A 2 LFB OUT Paper feed motor phase B 3 LFA OUT Paper feed motor phase A 4 LFB OUT Paper feed motor phase B Part 5: Maintenance CN501 (Carriage ribbon cable connector) Pin No. 1~8 9, 10, 11 12, 13, 14 15~22 23, 24, 25 26~28 Signal HVH SUBH0 SUBH1 ... HVDD IN/OUT OUT OUT OUT ... OUT Function Head drive voltage (VH) Sub-heater drive voltage (for left cartridge) Sub-heater drive voltage (for right cartridge) GND Head logic drive voltage GND 5-37

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CN401 (DC power connector)
CN402 (Carriage motor connector)
CN403 (Paper feed motor connector)
CN501 (Carriage ribbon cable connector)
5-37
BJC-6000
Part 5:
Maintenance
Pin No.
Signal
IN/OUT
Function
1
...
IN
+5V DC
2
HVCONT
OUT
+24 VDC output control signal
3
GND
...
GND
4
...
IN
+24V DC
5
GND
...
GND
Pin No.
Signal
IN/OUT
Function
1
CRA
OUT
Carriage motor phase A
2
CRB
OUT
Carriage motor phase B
3
CRA
OUT
Carriage motor phase A
4
CRB
OUT
Carriage motor phase B
Pin No.
Signal
IN/OUT
Function
1
LFA
OUT
Paper feed motor phase A
2
LFB
OUT
Paper feed motor phase B
3
LFA
OUT
Paper feed motor phase A
4
LFB
OUT
Paper feed motor phase B
Pin No.
Signal
IN/OUT
Function
1~8
HVH
OUT
Head drive voltage (VH)
9, 10, 11
SUBH0
OUT
Sub-heater drive voltage (for left cartridge)
12,13,14
SUBH1
OUT
Sub-heater drive voltage (for right cartridge)
15~22
...
...
GND
23,24,25
HVDD
OUT
Head logic drive voltage
26~28
GND