
3.LCD-MOUNTED TYPE Series 300is/310is/320is HARDWARE B-63945EN/02
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3 LCD-MOUNTED TYPE Series
300is/310is/320is HARDWARE
This chapter describes the printed circuit boards in the LCD-mounted
type Series 300is/310is/320is control units, the functions of the card
PCBs on the printed circuit boards, and the procedures for replacing
consumables.
3.1 HARDWARE CONFIGURATION .........................................189
3.2 HARDWARE OVERVIEW.....................................................189
3.3 TOTAL CONNECTION DIAGRAMS ....................................190
3.4 CONFIGURATION OF PRINTED CIRCUIT BOARD
CONNECTORS AND CARDS................................................191
3.5 LIST OF PRINTED CIRCUIT BOARDS AND UNITS .........205
3.6 REPLACING THE MAIN BOARD.........................................207
3.7 REPLACING FUSE ON UNIT................................................210
3.8 REPLACING THE BATTERY................................................211
3.9 REPLACING THE FAN MOTOR...........................................211
3.10 REPLACING THE TOUCH PANEL PROTECTION SHEET211
3.11 BACKUP UNIT .......................................................................212