Lexmark C510 Service Manual page 327

I2CN
Signal name
Pin No.
18 MMENC
17 MMGAIN
16 GARESET-N
15 RECLON-P
14 FBCLON-P
13 FBSLON-P
12 TRSLON-P
11 HTFANON-P/* OZFANON-P
10 FUCLON-P
9 PKCLU1ON-P
8 SGND
7 DMCLK
6 DMRDY-N
5 DMON-N
4 DMGAIN
3 TALWDDA
2 SEPASLON-P
1 SGND
Locations and connectors
5021-0XX
DCN3
Pin No.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
5-23