Lexmark T430 Service Manual - Page 211
Low voltage power supply LVPS
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Low voltage power supply (LVPS) 4048-1xx Connector Controller card/LVPS control 110 / 220 Volts Name CN1 CN2 Heater CN3 On/off switch CN4-S/W Pins 5 Pin # 1 Signal Ground 8 2 4 5 6 7 8 2 1 2 2 1 2 Ground +5 V dc Ground Ground +24 V dc +24 V dc 100/110 / 220 V ac 100/110 / 220 V ac 110 / 220 V ac 110 / 220 V ac Locations and connections 5-7
![](/manual_guide/products/lexmark-t430-service-manual-2c3b02d/211.png)
Locations and connections
5-7
4048-1
xx
Low voltage power supply (LVPS)
Connector
Name
Pins
Pin #
Signal
Controller
card/LVPS
control
CN1
5
1
Ground
110 / 220
Volts
CN2
8
2
Ground
4
+5 V dc
5
Ground
6
Ground
7
+24 V dc
8
+24 V dc
Heater
CN3
2
1
100/110 /
220 V ac
2
100/110 /
220 V ac
On/off switch
CN4–S/W
2
1
110 / 220 V ac
2
110 / 220 V ac