Dell 2355DN Service Manual - Page 102
Connection Diagram, Dell 2355dn Engine Connection
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System Diagram 5.2 Connection Diagram 5-2 Service Manual Dell 2355dn Engine Connection HVPS {o} to} kl} zœ——“ vwj mœšŒ™ nuk mœšŒ™ 24V 2 24V 1 24V 4 nSENS_DUPLEX0 3 DGND 6 DGND 5 24VS 8 24VS 7 24VS 10 5VS 9 nSENS_FEED 12 nSENS_P_REGI 11 nSENS_P_EMPTY 14 nSENS_P_EXIT 13 nFRONT_C_OPEN 16 nSENS_DUPLEX1 15 nTHV_EN 18 THV_READ 17 PWM_THV 20 PWM_MHV 19 PWM_DEV_DC 22 PWM_FUSER_BIAS 21 24V m™–•› j–Œ™ mœšŒ™ j–Œ™ v—Œ• zV~ v—Œ• zV~ 24VS kœ—“ŒŸX zŒ•š–™ 24VF wTlŸ› zŒ•š–™ kœ—“ŒŸY zŒ•š–™ wTmŒŒ‹ zŒ•š–™ wTyŒŽ zŒ•š–™ RX 1 GND 2 TX 3 Controller 1 24V 2 24V 3 24V 4 nSENS_DUPLEX0 5 DGND 6 DGND 7 24VS 8 24VS 9 24VS 10 5VS 11 nSENS_FEED 12 nSENS_P_REGI 13 nSENS_P_EMPTY 14 nSENS_P_EXIT 15 nFRONT_C_OPEN 16 nSENS_DUPLEX1 17 nTHV_EN 18 THV_READ 19 PWM_THV 20 PWM_MHV 21 PWM_DEV_DC 22 PWM_FUSER_BIAS 24V 2 24V 1 24V 4 DGND 3 DGND 6 DGND 5 24VS 8 24VS 7 5V 10 5V 9 5V 12 DGND 11 NC 14 DGND 13 3.3V 16 DGND 15 EXIT_MOT_VREF 18 FAN_DUPLEX 17 FAN_MAIN 20 EXIT_MOT_PHA 19 EXIT_MOT_DIR 22 nEXIT_MOT_EN 21 EXIT_MOT_MS1 24 FUSER_RELAY_ON 23 nD_MOT_EN 26 FAN_SMPS 25 D_MOT_PHA 28 FUSER_ON 27 P-Empty 1 RX 2 GND 3 TX Engine 1 24V FUSER_ON 2 2 24V 3 24V 4 DGND 5 DGND 6 DGND 7 24VS 8 24VS 24VS 1 24V 4 DGND 3 24V 6 DGND 5 24V 8 DGND 7 9 5V 24V 10 10 5V DGND 9 11 5V 5V_SMPS 12 12 DGND DGND 11 13 EN_POWER 5V_SMPS 14 14 DGND DGND 13 15 3.3V SMPS_RELAY_ON 16 16 DGND DGND 15 17 EXIT_MOT_VREF 18 FAN_DUPLEX 19 FAN_MAIN 20 EXIT_MOT_PHA 21 EXIT_MOT_DIR 22 nEXIT_MOT_EN D_Mot_Out1A 1 23 EXIT_MOT_MS1 D_Mot_Out1B 2 24 FUSER_RELAY_ON D_Mot_Out2A 3 25 nD_MOT_EN D_Mot_Out2B 4 26 FAN_SMPS 27 D_MOT_PHA 28 FUSER_ON FAN_DUPLEX 1 24VS 2 Exit Mot_Out1A 3 Exit Mot_Out2A 4 Exit Mot_Out1B 5 Exit Mot_Out2B 6 MAIN_FAN_ON 1 GND 2 SMPS_FAN 1 GND 2 SMPS 1 FUSER_ON 2 24VS 3 24V 4 DGND 5 24V 6 DGND 7 24V 8 DGND 9 24V 10 DGND 11 5V 12 DGND 13 5V 14 DGND 15 SMPS_RELAY 16 DGND FUSER 1. HOT 2. Neutral F.G AC INLET & POWER SWITCH 1 D_Mot_Out1A 2 D_Mot_Out1B 3 D_Mot_Out2A 4 D_Mot_Out2B 1 FAN_DUPLEX 2 24VS 1 Exit Mot_Out1A 2 Exit Mot_Out2A 3 Exit Mot_Out1B 4 Exit Mot_Out2B 1 MAIN_FAN_ON 2 GND 1 SMPS_FAN 2 GND DUPLEX MOTOR DUPLEX FAN EXIT MOTOR MAIN FAN SMPS FAN
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