Lexmark E350d Service Manual page 123

Value
Connector Pin # (plugged)
J13 1
2, 3 +5 V dc
4 Ground
5 +24 V dc
J14 1
2 Ground
3 +3.3 V dc
4 Signal
5 +3.3 V dc
6 Ground
7 +5 V dc
8 Ground
9 +5 V dc
J15 1 +5 V dc
2 +5 V dc
3 Ground
J16 1 Approx.
+2 V dc
2 Ground
J17 1 +1.1 V dc
2 +5 V dc
3 Ground
J18 1 Ground
2 +11–12 V dc +24 V dc
3 Approx.
+1.5 V dc
J19 1 Ground
2 +5 V dc
3 0 V dc
4 +5 V dc
5 +5 V dc
6 LED ONLY
7 +5 V dc
J20 1 +1.1 V dc
2 +5 V dc
3 Ground
4 –
Value
(unplugged) Comments
Mirror motor, Ready mode
+5 V dc
Ground
+24 V dc
– LSU, Ready mode
Ground
–
–
–
Ground
+5 V dc
Ground
–
0 V dc Door open sensor, Ready mode (door closed)
+5 V dc
Ground
Approx. Thermistor
+5 V dc
Ground
+5 V dc Exit sensor, Ready mode
+5 V dc
Ground
Ground Fan, Ready mode (fan running)
+3.2 V dc
Ground Operator panel, Ready mode. LED and LCD panels use the same
common connector.
+5 V dc
0 V dc
+5 V dc
+5 V dc
+5 V dc
+5 V dc
+5 V dc Manual feed sensor
+5 V dc
Ground
–
4512-420, -430
Locations and connections
5-3