Brother LX-200 Service Manual page 108

Chapter 5. ELECTRONIC CONTROLLERS
5.1 Electronic Parts............................................................................................................... 5-1
5.1.1 Configuration of the Electronic Parts .................................................................. 5-1
5.1.2 Outline of the Electronic Parts ............................................................................ 5-2
5.2 Operation of Each Part ................................................................................................... 5-3
5.3 Main PCB........................................................................................................................ 5-4
5.4 Detector Circuits ............................................................................................................. 5-9
5.5 Motor Drive Circuits ...................................................................................................... 5-15
5.6 Power Supply Circuits................................................................................................... 5-18
CONTENTS
i