CONTENTS
SAFETY PRECAUTIONS ........................................... 3
GENERAL GUIDE LINES...................................... 3
TOUCH – CURRENT CHECK.................................
PREVENTION OF ELECTROSTATIC DISCHARGE
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES ................................................................... 4
ABOUT LEAD FREE SOLDER (PBF)......................... 5
SUGGESTED PB FREE SOLDER........................ 5
APPLICABLE INPUT SIGNALS.................................. 6
SERVICE HINTS......................................................... 9
CHASSIS BOARD LAYOUT ..................................... 10
OPERATING INSTRUCTIONS................................. 11
OPTION MENU......................................................... 12
SERVICE MODE....................................................... 13
CAT (COMPUTER AIDED TEST) MODE ................. 13
IIC MODE.................................................................. 13
CD MODE, SD MODE .............................................. 14
MS MODE, ID MODE.................................................15
IIC MODE STRUCTURE............................................16
SELF CHECK ........................................................... 17
POWER LED BLINKING TIMING CHARD................ 18
ADJUSTMENT METHOD ......................................... 19
WIRING DIAGRAM................................................... 20
BLOCK DIAGRAM ................................................... 21
PARTS LOCATION................................................... 24
LOCATION OF LEAD WIRING................................. 26
REPLACEMENT PARTS LIST NOTE....................... 27
SCHEMATIC DIAGRAMS NOTE.............................. 64
A-BOARD (1 OF 13) SCHEMATIC DIAGRAM.... 65
HX-BOARD SCHEMATIC DIAGRAM.................. 78
DS-BOARD (1 OF 2) SCHEMATIC DIAGRAM ... 79
V1-BOARD SCHEMATIC DIAGRAM .................. 81
V2-BOARD SCHEMATIC DIAGRAM .................. 82
CONDUCTOR VIEWS .............................................. 83