Lexmark X642e Service Manual page 428

7002-xxx
Flatbed interconnect card connector pins (continued)
Connector
CN1 to J1 on scanner control card
CN2 Flatbed scan motor
5-28
Service Manual
Pin no. Signal
1 MOC DET
2 +25 V dc IN
3 +25 V dc IN
4 +25 V dc IN
5 Ground
6 nTOP FB
7 nTOP ADF
8 Ground
9 nSTART LINE
10 Ground
11 MDC TXD
12 MDC RXD
13 Ground
14 nADF PRESENT
15 nCOVER CLOSED
16 Ground
17 FAN ON
18 FAN BACK
19 Ground
20 nRESET
21 +3.3 V dc
22 Ground
23 Signal
24 Signal
1 OUT A
2 +25 V dc
3 out nA
4 OUT B
5 +25 V dc
6 OUT nB