Option Board Connector Values - Lexmark X925 Service Manual

Option board connector values

Conne
Pin Signal Signal
ctor
1 /B
2 VAA(24V)
3 B
CN101
4 /A
5 VAA(24V)
6 A
1 VAA/SW
3 N.C.(
Cover Open
CN102
4 VAA(24V)
2 CGND
1 CGND
2
Paper Full Sensor
3 VCC(5V)
4 CGND
CN103 5
Transport Sensor
6 VCC(5V)
7 CGND
8
Paper Empty Sensor
9 VCC(5V)
1 SIZE_3
2 SIZE_2
CN105 3 CGND
4 SIZE_1
5 SIZE_0
SIZE_3
1 SIZE_3
2 SIZE_2
CGND
CN105 3 CGND SIZE_2
4 SIZE_1
CGND
SIZE_4
N.C.
5
CGND
1 CGND
CN106 2
Paper Volume Sensor
3 VCC(5V)
1 VAA
CN107
2
Paper Feed Clutch
1 UD motor (+)
CN108
2 (-)
UD motor
1 ADR0
2 ADR1
3 /RST
4 TXD
5 RXD
CN120 6 VAA(24V)
7 VAA(24V)
8 AGND
9 AGND
10 VCC(5V)
11 CGND
1 ADR0
2 ADR1
3 /RST
4 TXD
5 RXD
6 VAA(24V)
CN121
7 VAA(24V)
8 AGND
9 AGND
10 VCC(5V)
11 CGND
12 N.C.
1 ADR0 ADR0
2 ADR1 ADR1
3 /RST /RST
4 TXD TXD
5 RXD RXD
6 VAA/SW VAA(24V)
7 VAA/SW VAA(24V)
CN300 8 AGND AGND
9 AGND AGND
10 VCC(5V) VCC(5V)
11 CGND CGND
12 OPEN_DET_H VAA/SW
13 CENTA_DET_L CGND
14 VAA/SW N.C.(
N.C.
1 VAA
CN301
2 PICK_UP SOL
Connect Parts
Pin
or Name
6
5
4
Transport
3
Motor
2
1
1
Cover Open
3
4
SW
2
9 9 1 3
8 8 2 2
7 7 3 1
6 6 1 3
5 5 2 2
4 4 3 1
3 3 1 3
2 2 2 2
1 1 3 1
5 5 1 5
4 4 2 4
3 3 3 3
2 2 4 2
1 1 5 1
2
Size detect SW
1
2
Size detect SW
1
2
Size detect SW
1
Paper
level
2 2 2
Transport Clutch
1 1 1
UD motor
6 6
5 5
10 10
7 7
Harness to connector
13 on the Printhead
8 8
Controller Board
1 1
2 2
3 3
4 4
11 11
9 9
6 6
5 5
10 10
7 7
Harness to connector
8 8
120 on the next
Expansion Feeder
1 1
Board
2 2
3 3
4 4
11 11
9 9
1
2
3
4
5
MPF Control
6 CN120
Board
7
8
9
10
11
1
2
MPF Control
CN102
Board
3
4
N.C.
7541-03x
Paper
Overload
Sensor
Transport
Sensor
Out-of-
Paper
Sensor
Locations
5-37