Lexmark X925 Service Manual page 408

7541-03x
Engine board
Connector
CN1
CN2
CN3
CN4
CN5
CN6
CN7
5-20
Service Manual
Connects to
N.C
Printhead Controller
N.C
Temp humidity sensor
Paper size sensor (Std
Cassette)
Paper tray lift motor
Paper size sensor (MPF
Cassette)
Pin no. Signal
1 LDPRG
2 PRGSW5V
3 THETA LED
4 GND
5 /PCZCNG
6 HTNB1
7 GND
8 MOTOR CLK4
9 MOTOR CLK3
10 MOTOR CLK2
11 MOTOR CLK1
12 TXD
13 RXD
14 /MBUSY_IN
1 Temp S
2 GND
3 Humid S
4 +5V
1 CPSIZE2
2 PCZCNG C
3 CPSIZE1
4 PCZCNG C
5 CPSIZE0
6 PCZCNG C
1 PN2
2 PN1
1 MPSIZE2
2 MPSIZE1
3 PCZCNG M
4 MPSIZE0