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
SERVICE HINTS ........................................................ 8
CHASSIS BOARD LAYOUT ....................................... 9
LOCATION OF LEAD WIRING………………………….9
SETTING INSPECTION............................................ 10
SELF-CHECK ........................................................... 11
ADJUSTMENT METHOD.......................................... 12
WIRING DIAGRAM ................................................... 13
BLOCK DIAGRAMS.................................................. 14
PARTS LOCATION................................................... 17
REPLACEMENT PARTS LIST.................................. 19
SCHEMATIC DIAGRAMS ......................................... 28
A-BOARD (1 OF 5) SCHEMATIC DIAGRAM ...... 29
G-BOARD
SCHEMATIC DIAGRAM .................... 34
V-BOARD SCHEMATIC DIAGRAM .................... 35
K-BOARD SCHEMATIC DIAGRAM ................... 36
CONDUCTOR VIEWS .............................................. 37
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