CONTENTS
SAFETY PRECAUTIONS .......................................................................... 4
GENERAL GUIDE LINES..................................................................... 4
TOUCH – CURRENT CHECK.............................................................. 4
PREVENTION OF ELECTROSTATIC DISCHARGE (ESD)
TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES .......................... 5
ABOUT LEAD FREE SOLDER (PBF)........................................................ 6
SUGGESTED PB FREE SOLDER....................................................... 6
APPLICABLE SIGNALS............................................................................. 7
CHASSIS BOARD LAYOUT ...................................................................... 9
LOCATION OF LEAD WIRING…………………………………………….9
SETTING INSPECTION........................................................................... 10
POWER LED BLINKING TIMING CHART ............................................... 12
SERVICE MODE FUNCTION .................................................................. 13
OPTION DESCRIPTION.......................................................................... 15
ADJUSTMENT METHOD ........................................................................ 16
WIRING DIAGRAM .................................................................................. 17
BLOCK DIAGRAMS................................................................................. 18
PARTS LOCATION.................................................................................. 21
REPLACEMENT PARTS LIST................................................................. 23
SCHEMATIC DIAGRAMS........................................................................ 40
DG-BOARD (1 OF 17) SCHEMATIC DIAGRAM ................................ 41
P-BOARD (1 OF 2) SCHEMATIC DIAGRAM ..................................... 58
G-BOARD SCHEMATIC DIAGRAM ................................................... 60
V-BOARD SCHEMATIC DIAGRAM ................................................... 61
CONDUCTOR VIEWS ............................................................................. 62
3