Lexmark T522 Service Manual - Page 223
Connector Locations
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4520-xxx 5. Connector Locations Low Voltage Power Supply Connector CN3 Interconnect Board Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Signal +5 V dc +5 V dc Ground Ground Ground Ground +24 V dc +24 V dc Heat on +5 V dc +5 V dc Ground Ground Ground Ground +24 V dc ZC Out* +42 V dc Connector Locations 5-1
Connector Locations
5-1
4520-xxx
5.
Connector Locations
Low Voltage Power Supply
Connector
Pin No.
Signal
CN3 Interconnect Board
1
+5 V dc
2
+5 V dc
3
Ground
4
Ground
5
Ground
6
Ground
7
+24 V dc
8
+24 V dc
9
Heat on
10
+5 V dc
11
+5 V dc
12
Ground
13
Ground
14
Ground
15
Ground
16
+24 V dc
17
ZC Out*
18
+42 V dc