Lexmark C540 - Page 207

Connector locations 5-5
5025-2xx, 4xx
JLVPS1
Low-voltage power supply
1 +5 V dc
2 Ground
3 +5 V dc
4 Ground
5 +5 V dc
6 Ground
7 +24 V dc
8 Ground
9 +24 V dc
10 Ground
11 +24 V dc
12 Ground
13 RELAY_DRIVE
14 ZERO_XING_IN
15 HEAT1_ON
16 Ground
JMIRR1
Mirror motor connector
1 MM_REFR
2 MM_LOCK
3 MM_START
4 Ground
5 +24 V dc
JMOT1 1 MOT1_OUT1
2MOT1_OUT2
3 +5V_SW
4MOT3_BOR (0)
5 Ground
JNET1
RI45 Ethernet connector
1TD+
2V_CT_CS
3TD–
4 RD+
5V_CT_CS
6 RD–
7 NC_JNET1–7
GRN1A 1A +3.3 V dc
GRN1C 1C
GRN2A 2A Ground
GRN2C 2C G_LED
Controller board connectors (continued)
Connector Pin no. Signal