
4
STAND–ALONE TYPE i SERIES HARDWARE
This chapter describes the printed circuit boards of the CNC control unit
of the stand–alone type i series and card PCB functions on the printed
circuit boards. The chapter also describes procedures for replacing
consumable items.
4.1 HARDWARE CONFIGURATION 270. . . . . . . . . . . . . .
4.2 HARDWARE OVERVIEW 271. . . . . . . . . . . . . . . . . . . .
4.3 TOTAL CONNECTION DIAGRAMS 275. . . . . . . . . . .
4.4 CONNECTOR AND CARD
CONFIGURATIONS OF PRINTED
CIRCUIT BOARDS 280. . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 UNITS AND PRINTED CIRCUIT BOARDS 324. . . . .
4.6 MOUNTING AND REMOVING
AN OPTION BOARD 335. . . . . . . . . . . . . . . . . . . . . . . .
4.7 MOUNTING AND REMOVING
THE BACK PANEL 340. . . . . . . . . . . . . . . . . . . . . . . . . .
4.8 REPLACING THE FUSE OF THE
CONTROL UNIT 342. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9 REPLACING THE BATTERY 343. . . . . . . . . . . . . . . . .
4.10 REPLACING A FAN UNIT 347. . . . . . . . . . . . . . . . . . .
4.11 REPLACING THE FUSE OF THE LCD UNIT 348. . . .
4.12 REPLACING THE LCD BACKLIGHT 349. . . . . . . . . .
4.13 HEAT GENERATION OF THE UNITS 351. . . . . . . . . .
GFKE-0222-EN
4. STAND–ALONE TYPE i SERIES HARDWARE
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