Lexmark X543 series Service Manual page 279

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Controller board
Connector
JCARTB1
JSP1
Pin no. Signal
1 CART1_HALL_U
2 NC_CARTB1_2
3 CART1_HALL_V
4 V_CART2_WIND_W
5 CART1_HALL_W
6 V_CART2_WIND_V
7 CART1_PG
8 V_CART2_WIND_U
9 Ground
10 +5V
11 +5V
12 Ground
13 V_CART1_WIND_U
14 CART2_PG
15 V_CART1_WIND_V
16 V_CART1_WIND_W
17 V_CART1_WIND_W
18 V_CART1_WIND_V
19 NC_JCARTR1_19
20 V_CART1_WIND_U
1 ANODE
2 M1_OUT1
3 CATHODE
4 M1_OUT2
5 (+5V SW) VCC
6 Ground
7 Ground
8 CATHODE
9 VOUTA
10 +5V
11 VOUTB
12 ANODE
13 Ground
14 ANODE
15 +5V
16 CATHODE
7525xxx
5-13
Locations