CONTENTS |
|
SPECIFICATIONS | 1 |
BLOCK DIAGRAM | 2 |
CIRCUIT DESCRIPTION |
|
CPU (HD6433298A16P : H8/329) | 3 |
DIGITAL SIGNAL PROCESSOR, | 4 |
KEY TOUCH LSI (HG52E35P) | 5 |
POWER AMPLIFIER (LA4598) | 6 |
BUTTON MATRIX | 7 |
KEY MATRIX | 8 |
WIRING DIAGRAM | 9 |
IC LEAD IDENTIFICATION AND INTERNAL CIRCUIT | 10 |
PCB VIEW AND MAJOR WAVEFORMS | 12 |
SCHEMATIC DIAGRAM | 13 |
PARTS LIST | 15 |
EXPLODED VIEW | 19 |