Lexmark X925 7541-03 series Service Manual page 416

7541-03x
Printhead controller board
Connector
CN14
CN15
CN16
CN17
CN18
5-16
Service Manual
Connects to Pin no.
Density sensor 1
2
3
4
5
LVPS 1
2
3
4
Engine board 5
LVPS 1
2
3
4
5
6
7
8
Toner sensor K 1
2
3
4
5
Toner sensor C 6
7
8
9
10
Toner sensor Y 1
2
3
4
5
Toner sensor M 6
7
8
9
10
Signal
GLED
VMON
GND
+5V
VOUT
+5V_IN
+5V_GND
+24V_IN
+24V_GND
+24VSW
+24V_GND
HV25V
SLEEP1
SLEEP2
HT1
HT2
HT3
ZEROCRS
TNSETK
k-k
GND
TSZANK
+5V
TNSETC
k-k
GND
TSZANC
+5V
TNSETY
k-k
GND
TSZANY
+5V
TNSETM
k-k
GND
TSZANM
+5V
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