Hitachi DV-PF73UC Manuals

Manuals and User Guides for Hitachi DV-PF73UC. We have 1 Hitachi DV-PF73UC manual available for free PDF download: Service Manual

Hitachi DV-PF73UC Service Manual

Hitachi DV-PF73UC Service Manual (107 pages)

DVD PLAYER & VIDEO CASSETTE RECORDER

Brand: Hitachi | Category: DVD Player | Size: 12.27 MB

Table of Contents

Table of Contents
2
Cautions for Safety in Performing

3
General Information

9
- Specifications
  9
- Comparison of Models
  10
  - General
    10
  - VCR Section
    10
  - DVD Section
    11
- Operating Controls and Functions
  12
Maintenance and Inspection

20
- Troubleshooting
  20
  - Power Supply Section
    20
  - DVD Section
    23
  - VCR Section
    27
- Firmware Renewal Mode
  34
  - How to Verify the Firmware Version
    35
- Standard Maintenance
  36
  - Service Schedule of Components
    36
  - Cleaning
    37
Adjustment

38
Disassembly

45
Exploded Views and Parts List

59
- Exploded Views
  59
  - Cabinet Section
    59
  - Deck Mechanism View 1 Section
    60
  - Deck Mechanism View 2 Section
    60
  - Deck Mechanism View 3 Section
    61
- Replacement Parts List
  62
  - Mechanical Parts List
    62
  - Electrical Parts List
    64
Schematic and Block Diagrams/Cba's

66
- Schematic Diagrams/Cba's and Test Points
  66
- VCR Section
  67
- DVD Section
  69
- Schematic Diagrams
  70
- Main 1/8 Schematic Diagram
  70
- Main 2/8 & Sensor Schematic Diagrams
  71
- Main 3/8 Schematic Diagram
  72
- Main 4/8 Schematic Diagram
  73
- Main 5/8 Schematic Diagram
  74
- Main 6/8 Schematic Diagram
  75
- Main 7/8 & OPEN/CLOSE Schematic Diagrams
  76
- Main 8/8 Schematic Diagram
  77
- Power Supply & Junction Schematic Diagrams
  78
- Function Schematic Diagram
  79
- DVD Main 1/3 Schematic Diagram
  80
- DVD Main 2/3 Schematic Diagram
  81
- DVD Main 3/3 Schematic Diagram
  83
- Waveforms
  84
- Circuit Board Diagrams
  85
- Main CBA Top View & Sensor CBA Top View
  85
- Main CBA Bottom View
  86
- Function CBA Top/Bottom View & DVD OPEN/CLOSE CBA Top/Bottom View
  87
- Power Supply CBA Top/Bottom View
  88
- Block Diagrams
  89
- Servo/System Control Block Diagram
  89
- Video Block Diagram
  90
- Audio Block Diagram
  91
- Hi-Fi Audio Block Diagram
  92
- Power Supply Block Diagram
  93
- DVD System Control/Servo Block Diagram
  94
- Digital Signal Process Block Diagram
  95
- DVD Video / Audio Block Diagram
  96
- System Control Timing Charts
  97
- IC Pin Function Descriptions
  102
- Lead Identifications
  105

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