Dell 2355DN Service Manual - Page 103
Controller, Bldc Motor, Pick-up Clutch, & Regi_clutch, Mp Clutch, & Mp Empty, Lsu_5v
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Page 103 highlights
System Diagram 5-3 Service Manual CRUM LSU_5V 3.3V 1 SDA1 2 SCL1 3 DGND 4 5V 1 NC 2 sz| \} zV~ LSU_5V 3 INNER_TEMP Inner_Temp1 4 DGND 3 Inner_Temp2 2 DGND 1 FUSER Fuser_Therm1 2 Thermistor 1 4 3.3V 3 SDA1 2 SCL1 1 DGND 3 5V 2 NC 1 LSU_5V 1 Inner_Temp1 2 DGND 3 Inner_Temp2 4 DGND 1 Fuser_Therm1 2 Thermistor Controller SCF 24VS 1 3.3V 2 3.3V 3 SCF_RXD 4 nDetect_SCF 5 SCF_TXD 6 DGND 7 DGND 8 1 24VS 2 3.3V 3 3.3V 4 SCF_RXD 5 nDetect_SCF 6 SCF_TXD 7 DGND 8 DGND 9 DGND 10 DGND 11 DGND 5VS 2 GND 1 LD_Power1 4 LD_Power1 3 Video1_P 6 Video2_P 5 Video1_M 8 Video2_M 7 nSH1 10 LD_On 9 SH2 12 nHSYNC_P 11 nHSYNC_N 14 LSU_CLK 13 nREADY_LSU 15 nLSU_MOT_EN 16 DGND 17 24VS 18 24VS 10 24VS 9 DGND 8 DGND 7 DGND 6 5V 5 EN 4 READY 3 CLK 2 DIR 1 24VS 1 REGI_CLUTCH 2 24VS 3 Pick-up Clutch 4 24VS 1 MP Clutch 2 TX 3 DGND 4 Sens_MP_Empty 5 LSU 1 5VS 2 GND 3 LD_Power1 4 LD_Power1 5 Video1_P 6 Video2_P 7 Video1_M 8 Video2_M 9 SH1 10 Enable 11 SH2 12 nHSYNC_P 13 nHSYNC_N 1 LSU_CLK 2 nREADY_LSU 3 nLSU_MOT_EN 4 DGND 5 24VS 1 24VS 2 24VS 3 DGND 4 DGND 5 DGND 6 5V 7 EN 8 READY 9 CLK 10 DIR 4 24VS 3 REGI_CLUTCH 2 24VS 1 Pick-up Clutch BLDC Motor PICK-UP CLUTCH & REGI_CLUTCH 5 24VS 4 MP Clutch 3 TX 2 DGND 1 Sens_MP_Empty MP CLUTCH & MP EMPTY
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