ContentsSAFETY PRECAUTIONS ........................................... 3GENERAL GUIDE LINES...................................... 3TOUCH – CURRENT CHECK............................... 3PREVENTION OF ELECTROSTATIC DISCHARGE(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)DEVICES .................................................................... 4ABOUT LEAD FREE SOLDER (PBF)......................... 5SUGGESTED PB FREE SOLDER........................ 5SERVICE HINTS ........................................................ 6CHASSIS BOARD LAYOUT ....................................... 7LOCATION OF LEAD WIRING ................................... 7SETTING INSPECTION.............................................. 8SELF-CHECK ............................................................. 9ADJUSTMENT METHOD ......................................... 10WIRING DIAGRAM……………………………………..11BLOCK DIAGRAMS.................................................. 12PARTS LOCATION................................................... 15REPLACEMENT PARTS LIST.................................. 17SCHEMATIC DIAGRAMS ......................................... 29A-BOARD (1 OF 5) SCHEMATIC DIAGRAM ...... 30A-BOARD (2 OF 5) SCHEMATIC DIAGRAM ...... 31A-BOARD (3 OF 5) SCHEMATIC DIAGRAM ...... 32A-BOARD (4 OF 5) SCHEMATIC DIAGRAM ...... 33A-BOARD (5 OF 5) SCHEMATIC DIAGRAM ...... 34B-BOARD SCHEMATIC DIAGRAM .................... 35H-BOARD SCHEMATIC DIAGRAM .................... 36P-BOARD SCHEMATIC DIAGRAM .................... 37K-BOARD SCHEMATIC DIAGRAM .................... 38V-BOARD SCHEMATIC DIAGRAM .................... 39CONDUCTOR VIEWS .............................................. 402