Specifications

CONTENTS
1.SPECIFICATIONS....................................................................................................1
2.GENERAL GUIDE
2-1.Appearances and display indicators.........................................................................3
2-2.Power Supply...............................................................................................................4
2-3.EL backlight.................................................................................................................5
3.RESET OPERATION................................................................................................6
4.BATTERY REPLACEMENT.....................................................................................8
5.DATA COMMUNICATIONS....................................................................................10
6.OPERATION CHECK..............................................................................................11
7.ERROR MESSAGES..............................................................................................14
8.LSI PIN FUNCTION................................................................................................16
9.SCHEMATIC DIAGRAMS
9-1.Main PCB ASS’Y (A342054*13)-(1/4)........................................................................17
9-1.Main PCB ASS’Y (A342054*13)-(2/4)........................................................................18
9-1.Main PCB ASS’Y (A342054*13)-(3/4)........................................................................19
9-1.Main PCB ASS’Y (A342054*13)-(4/4)........................................................................20
9-2.Keyboard PCB ASS’Y (A342241*1)-(1/3)..................................................................21
9-2.Keyboard PCB ASS’Y (A342241*1)-(2/3)..................................................................22
9-2.Keyboard PCB ASS’Y (A342241*1)-(3/3)..................................................................23
10.DISASSEMBLY PROCEDURE...............................................................................24
11.PARTS LIST............................................................................................................27
12.EXPLODED VIEW..................................................................................................29