Main Board - Samsung ML-1610XBH Service Manual

3.2.2 Main Board

Main Board are composed of Engine and Controller on the one-Board.
Main Board control to send Current Imagedml Video Data to LSU to print and have motor Driving and Circuit for the
current driving and also include Paper Exit Sensor, Cover Open s/w, panel s/w.
U5
(IC-DRAM/
512K x 16Bit)
U7
(IC-POSI, ADSUST REG)
U10
(IC-CMOS LOGIC, INVER TER)
U12
(IC-MOTOR DRIVER)
Samsung Electronics
System Overview
U1
(IC-VOLTAGE COMP)
U3
(IC-CLOCK GENERATOR)
12.0MHz
U8
(IC-EEPROM/256x12Bit)
U9
(IC-POSI, FLXED REG)
Service Manual
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