Lexmark X925 Service Manual page 400

7541-03x
Printhead controller board
Connector
CN2
5-12
Service Manual
Connects to
Cyan printhead
Pin no. Signal
1 USB +5 V dc
2 USB D-
1 HD5V
2 GND
3 HD5V
4 GND
5 HD5V
6 GND
7 HD5V
8 GND
9 HD5V
10 GND
11 HD3V
12 SO-C
13 SCK-C
14 STROBE-C
15 DATA_C0
16 DATA_C1
171 DATA_C2
18 DATA_C3
19 HSYNC-C
20 LOAD_C
21 GND
22 CLOCK-N-C
23 CLOCK-P-C
24 GND