Lexmark X642e Service Manual page 427

Flatbed interconnect card connector pins (continued)
Connector
J1 to CN6 on ADF motor drive card
J1 to CN6 on ADF motor drive card (continued)
J2 to CN2 on ADF CCD module
(models X644e/X646e)
Pin no. Signal
18 nRESET
19 +25 V dc
20 +25 V dc
21 nTOP FB
22 Ground
23 Ground
24 MDC RXD
25 nADF PRESENT
26 Ground
27 OUT nA
28 OUT nA
29 OUT nB
30 OUT nB
31 Ground
32 nFLAT LENGTH2
33 nHOME
34 FAN ON
35 +5 V dc
36 Ground
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Locations and connections
7002-xxx
5-27