Lexmark MB2236 Service Manual page 270

Connector Connects to
JCN25 Control panel
JCN31 Photoconductor contact
JCN21 Power switch
Pin Signal
number
1 COL3
2 COL2
3 COL1
4 COL0
5 GROUND
6 ROW7
7 ROW6
8 ROW5
9 ROW4
10 ROW3
11 ROW2
12 ROW1
13 ROW0
14 LCD ON
15 LCD SDA
16 LCD SCK
17 LCD RSTN
18 OP PAN DETECT
19 LCD CD
20 LCD CS
21 LCD BK
22 GROUND
23 3.3 V
24 3.3 V
1 3.3 V SCHIP
2 IU SDA C
3 IU SCL C
4 GROUND
1 5 V
2 POWER LED OUT
3 GROUND
Component locations
270
3400-48x