5-4 Service Manual
5026
JBLW1
Cartridge blower
1 S_BLOW_FG
2 V18_BLOW_RTN
3 BLT_BLOW_FB
JBOOT1
0
1 +3.3 V dc
2 +3.3 V dc or Ground
JBOR1
COD BCD motor
1 V24_BOR-
2 V24_BOR+
JCARTP1
Cartridge 1/fuser motors
1 V48_CART1_WIND_W
2 V48_CART1_WIND_V
3 V48_CART1_WIND_U
4 V24_FUSER2_W
5 V24_FUSER2_V
6 V24_FUSER2_U
JCARTP2
Cartridge 2/cartridge 3 motors
1 V48_CART3_WIND_W
2 V48_CART3_WIND_V
3 V48_CART3_WIND_U
4 V48_CART2_WIND_W
5 V48_CART2_WIND_V
6 V48_CART2_WIND_U
JCARTS1
cartridge 1/fuser motors
1 TG_CART1_FG 2 TG_CART1_HALL_U
3 +5V_SW 4 TG_CART1_HALL_V
5Ground 6 TG_CART1_HALL_W
7Ground 8 GD_FUSER_HALL_W
9 +5V_SW 10 GD_FUSER_HALL_V
11 GD_FUSER_FG 12 GD_FUSER_HALL_U
JCARTS2
Cartridge 2/cartridge 3 motors
1 TG_CART3_FG 2 TG_CART3_HALL_U
3 +5V_SW 4 TG_CART3_HALL_V
5Ground 6 TG_CART3_HALL_W
7Ground 8 TG_CART2_HALL_W
9 +5V_SW 10 TG_CART2_HALL_V
11 TG_CART2_FG 12 TG_CART2_HALL_U
System board listing (continued)
See “System board diagram” on page 5-2.
Connector Pin # Signal Pin # Signal
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