PDP-6071PU
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1.3 JIGS LIST
CONTENTS
1. NOTES ON SERVICE VISIT............................................................................................................................. 2
1.1 SAFETY INFORMATION ........................................................................................................................... 2
1.2 QUICK REFERENCE UPON SERVICE VISIT........................................................................................... 6
1.3 JIGS LIST .................................................................................................................................................. 8
2. EXPLODED VIEWS AND PARTS LIST .......................................................................................................... 10
2.1 PACKING SECTION ................................................................................................................................ 10
2.2 REAR SECTION ...................................................................................................................................... 12
2.3 FRONT SECTION.................................................................................................................................... 14
2.4 CHASSIS SECTION (1/2)........................................................................................................................ 16
2.5 CHASSIS SECTION (2/2)........................................................................................................................ 18
2.6 PANEL CHASSIS SECTION.................................................................................................................... 20
2.7 MULTIBASE SECTION ............................................................................................................................ 22
2.8 PDP SERVICE ASSY 607 (AWU1228).................................................................................................... 24
3. PCB PARTS LIST ........................................................................................................................................... 27
4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................44
4.1 OVERALL CONNECTION DIAGRAM (1/2) ............................................................................................. 44
4.2 OVERALL CONNECTION DIAGRAM (2/2) ............................................................................................. 46
4.3 OVERALL BLOCK DIAGRAM.................................................................................................................. 48
4.4 60 ADDRESS S and L ASSYS ................................................................................................................ 50
4.5 60 SCAN A and B ASSYS ....................................................................................................................... 51
4.6 60 X DRIVE ASSY ................................................................................................................................... 52
4.7 60 Y DRIVE ASSY ................................................................................................................................... 54
4.8 60 DIGITAL ASSY.................................................................................................................................... 56
4.9 AUDIO ASSY ........................................................................................................................................... 57
4.10 SIGNAL BLOCK DIAGRAM ................................................................................................................... 58
4.11 DTV BLOCK DIAGRAM ......................................................................................................................... 60
4.12 FUKUGO BLOCK POWER LINE BLOCK DIAGRAM ............................................................................ 62
4.13 POWER SUPPLY UNIT.......................................................................................................................... 63
4.14 VOLTAGES ............................................................................................................................................. 64
4.15 WAVEFORMS ........................................................................................................................................ 83
5. DIAGNOSIS INFORMATION .......................................................................................................................... 86
5.1 THE FLOW OF DIAGNOSIS.................................................................................................................... 86
5.1.1 FLOWCHART OF FAILURE ANALYSIS FOR THE WHOLE UNIT .................................................... 86
5.1.2 FLOWCHART OF FAILURE ANALYSIS FOR THE POWER SUPPLY UNIT..................................... 88
5.1.3 FLOWCHART OF FAILURE ANALYSIS FOR THE DIGITAL ASSY .................................................. 89
5.1.4 FLOWCHART OF FAILURE ANALYSIS FOR THE DRIVE ASSY..................................................... 90
5.1.5 FLOWCHART OF FAILURE ANALYSIS FOR THE MAIN ASSY....................................................... 92
5.1.6 FLOWCHART OF FAILURE ANALYSIS FOR THE VIDEO SYSTEM................................................ 93
5.1.7 FLOWCHART OF FAILURE ANALYSIS FOR THE AUDIO SYSTEM ............................................... 99
5.2 POWER DOWN ..................................................................................................................................... 103
5.2.1 BLOCK DIAGRAM OF THE POWER-DOWN SIGNAL.................................................................... 103
5.2.2 POWER DOWN OF FAILURE ANALYSIS....................................................................................... 104
5.3 SHUT DOWN ......................................................................................................................................... 106
5.3.1 BLOCK DIAGRAM OF THE SHUT-DOWN SIGNAL........................................................................ 106
5.3.2 SHUT DOWN OF FAILURE ANALYSIS........................................................................................... 107
5.4 NON-FAILURE SYMPTOMS.................................................................................................................. 108
Cleaning
Name Part No. Remarks
Cleaning liquid GEM1004
Used to fan cleaning.
Refer to "2.4 CHASSIS SECTION (1/2).
Cleaning paper GED-008
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