Read Sharp MX-LCX3N (serv.man8) Service Manual online
MX-LCX3N ELECTRICAL SECTION 11 – 4
+24V
LDSW(24V)-ICP
24V monitor
circuit
Upper door detection
monitor circuit
Upper limit detection
monitor circuit
Illegal paper detection
monitor circuit
Cassete detection
monitor circuit
Reverse-winding detection
monitor circuit
Current limt
circuit
LCC transport motor(LPFM)
Rising
circuit
Lowering
circuit
CPU(H8/3687)
Calculating section
C PWB
C
Poly switch1.1A
Lift motor drive circuit
Sensor input circuit
LCC upper open/close
detection switch(LDSW)
LCC upper limit switch(LLSW)
LCC illegal paper detection switch(LIPSW)
LCC cassette detection switch(LCSW)
LCC reverse-winding
detection switch(LWRSW)
LCC lift motor(LLM)
LCC paper front surface sensor(LPUD)
LCC tary upper limit sensor(LUD)
LCC tary lower limit sensor(LDD)
LCC tary paper empty sensor(LPED)
LCC transport sensor(LPFD)
LCC main unit connection sensor(LTOD)
LCC lift motor encoder sensor(LRE)
LCC tray lock sensor(LTLD)
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