Table Of Contents; Jigs List - Pioneer PDP-6071PU Service Manual

1

1.3 JIGS LIST

A
Cleaning
Name
Cleaning liquid
Cleaning paper
B
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
C
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
D
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
E
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
F
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
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1
2
Part No.
GEM1004
GED-008
2
3
Used to fan cleaning.
Refer to "2.4 CHASSIS SECTION (1/2).
PDP-6071PU
3
4
Remarks
4