Canon BJC6500 Service Manual - Page 98

Pin No., Signal, IN/OUT, Function, J1 DC power connector, J6 Carriage motor connector

Page 98 highlights

Part 5: REFERENCE BJC-6500 J1 (DC power connector) Pin No. 1 2 3 4 5 Signal ... HVCONT GND ... GND IN/OUT IN OUT ... IN ... Function +5V DC +24V DC output control signal GND +24V DC GND J6 (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 J7 (Paper feed motor connector) Pin No. 1 2 3 4 Signal LFA LFB LFA LFB IN/OUT OUT OUT OUT OUT Function Paper feed motor phase A Paper feed motor phase B Paper feed motor phase A Paper feed motor phase B J10 (Carriage ribbon cable connector) Pin No. 1~10 11, 12, 13 14, 15, 16 17~26 27, 28 Signal HVH SUBH0 SUBH1 ... ... IN/OUT OUT OUT OUT ... ... Function Head drive voltage (VH) Sub-heater drive voltage (for left cartridge) Sub-heater drive voltage (for right cartridge) Head drive voltage GND Head logic drive voltage GND 5-8

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J1 (DC power connector)
Pin No.
Signal
IN/OUT
Function
1
...
IN
+5V DC
2
HVCONT
OUT
+24V DC output control signal
3
GND
...
GND
4
...
IN
+24V DC
5
GND
...
GND
J6 (Carriage motor connector)
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
J7 (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
J10 (Carriage ribbon cable connector)
Pin No.
Signal
IN/OUT
Function
1~10
HVH
OUT
Head drive voltage (VH)
11, 12, 13
SUBH0
OUT
Sub-heater drive voltage (for left cartridge)
14, 15, 16
SUBH1
OUT
Sub-heater drive voltage (for right cartridge)
17~26
...
...
Head drive voltage GND
27, 28
...
...
Head logic drive voltage GND
Part 5: REFERENCE
BJC-6500
5-8