Pioneer DVZ-MG6067ZN/UC, Service Manual

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DVZ-MG6067ZH/UC
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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 EXTERIOR................................................................................................................................................. 6
2.2 DVD MECHANISM MODULE .................................................................................................................... 8
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 10
3.1 BLOCK DIAGRAM ................................................................................................................................... 10
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE).............................................................................. 16
3.3 DSP UNIT(GUIDE PAGE) ........................................................................................................................ 22
3.4 KEYBOARD UNIT.................................................................................................................................... 28
3.5 DVD CORE UNIT(1/2)(GUIDE PAGE) ..................................................................................................... 30
3.6 DVD CORE UNIT(2/2).............................................................................................................................. 36
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 40
4.1 TUNER CONTROL UNIT ......................................................................................................................... 40
4.2 DSP UNIT ................................................................................................................................................ 44
4.3 KEYBOARD UNIT.................................................................................................................................... 45
4.4 DVD CORE UNIT ..................................................................................................................................... 46
4.5 CONNECTOR UNIT................................................................................................................................. 50
5. ELECTRICAL PARTS LIST ............................................................................................................................ 51
6. ADJUSTMENT ............................................................................................................................................... 66
6.1 DVD ADJUSTMENT................................................................................................................................. 66
6.2 SYSTEM MICROCOMPUTER TEST PROGRAM ................................................................................... 70
7. GENERAL INFORMATION ............................................................................................................................. 71
7.1 DIAGNOSIS ............................................................................................................................................. 71
7.1.1 DISASSEMBLY ..................................................................................................................................... 71
7.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 73
7.2 IC ............................................................................................................................................................. 74
7.3 EXPLANATION ........................................................................................................................................ 90
7.3.1 SYSTEM BLOCK DIAGRAM ................................................................................................................ 90
7.3.2 OPERATIONAL FLOW CHART ............................................................................................................ 91
8. OPERATIONS ................................................................................................................................................ 92