Lexmark X734de Service Manual page 576

7526
System board listing (continued)
See "System board" on page
Connector
JCARTP1
Cartridge 1/fuser motors
JCARTP2
Cartridge 2/cartridge 3 motors
JCARTS1
Cartridge 1/fuser motors
JCARTS2
Cartridge 2/cartridge 3 motors
JCONF1
Processor speed
JCVR1
Cover open switch (25 V)
JDVR1
TBM stepper/CAM driver
Service Manual
5-6
5-2.
Pin # Signal
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
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
1 TG_CART1_FG
3 +5V_SW
5 Ground
7 Ground
9 +5V_SW
11 GD_FUSER_FG
1 TG_CART3_FG
3 +5V_SW
5 Ground
7 Ground
9 +5V_SW
11 TG_CART2_FG
1 PLL_CFG1
2 +1.8 V dc
3 PLL_CFG2
1 V48_25V_CVR
2 V48_25VD_CVR
1 +25VE
3 +5V_FUSED
5 +3.3V_ENG
7 GD_TBM_RESET
9 GD_TBM_REF_CLK
11 GD_TBM_PWM
13 GD_DOOR_CAM_PWM
15 GD_CAM_CURR_SNS
17 TBM_STEP_SNS
Pin # Signal
2 TG_CART1_HALL_U
4 TG_CART1_HALL_V
6 TG_CART1_HALL_W
8 GD_FUSER_HALL_W
10 GD_FUSER_HALL_V
12 GD_FUSER_HALL_U
2 TG_CART3_HALL_U
4 TG_CART3_HALL_V
6 TG_CART3_HALL_W
8 TG_CART2_HALL_W
10 TG_CART2_HALL_V
12 TG_CART2_HALL_U
2 +25VE
4 Ground
6 GD_TBM_DIR
8 GD_TBM_ENABLE
10 Ground
12 GD_TBM_STEP_MODE
14 GD_DOOR_CAM_DIR
16 Ground
18 Ground
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