Table Of Contents - Mitsubishi Electric PD-4265 Service Manual

CONTENTS
SAFETY INFORMATION......................................................................................................................................2
1. SPECIFICATIONS.............................................................................................................................................8
1.1 SPECIFICATIONS .....................................................................................................................................8
1.2 FRONT PANEL .......................................................................................................................................14
2. DIAGNOSIS ....................................................................................................................................................17
2.1 TROBLESHOOTING.................................................................................................................................17
2.2 DIAGNOSIS..............................................................................................................................................18
3. ADJUSTMENT ................................................................................................................................................33
3.1 ADJUSTING CONDITIONS......................................................................................................................33
3.2 ADJUSTING ITEMS .................................................................................................................................33
4. EXPLODED VIEWS AND PARTS LIST...........................................................................................................63
4.1 PACKING ..................................................................................................................................................63
4.2 DISASSEMBLY.........................................................................................................................................69
4.3 PARTS LIST............................................................................................................................................110
5. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ........................................................................................112
5.1 CONECTION DIAGRAM ........................................................................................................................112
5.1.1 OVERALL CONNECTION DIAGRAM ..............................................................................................112
5.1.2 CONNECTOR PIN EXPLANATION..................................................................................................114
5.2 BLOCK DIAGRAM..................................................................................................................................119
5.2.1 OVERALL BLOCK DIAGRAM ..........................................................................................................119
5.2.2 CPU BLOCK.....................................................................................................................................120
6. PCB DIAGAM ................................................................................................................................................122
6.1 MAIN PWB..............................................................................................................................................122
6.2 232C, CLT and LED PWB.......................................................................................................................124
6.3 SENB, SENC, SEND and AUDIO PWB..................................................................................................125
PD-5065
7