Hitachi 50VG825 Manuals

Manuals and User Guides for Hitachi 50VG825. We have 4 Hitachi 50VG825 manuals available for free PDF download: Service Manual, Operating Manual

Hitachi 50VG825 Service Manual

Hitachi 50VG825 Service Manual (190 pages)

Brand: Hitachi | Category: LCD TV | Size: 28.63 MB

Table of Contents

Service Manual

1
- Table of Contents
  1
- Important Safety Instructions
  2
  - Product Safety Notice
    3
  - Power Source
    3
- Servicing Precautions
  4
- Agency Regulatory Information
  9
- Features & Specifications
  10
- General Information
  13
  - Rear Panel Connections
    19
  - Monitor out
    19
  - Lamp Replacement
    22
- Remote Control Guide
  26
Service Adjustments

31
- 1 Chassis Adjustment
  
  32
  - Service Menu Access
    32
  - Memory Initialize
    32
  - Factory Reset
    33
  - Factory and Service Adjustments
    33
- 2 FINAL ASSEMBLY ADJUSTMENT (Adjustment Order)
  
  33
  - Preheat Run Conditions
    33
  - Subcontrast Adjustment
    33
  - Raster Position Adjustment
    34
  - Flicker Adjustment
    34
  - Ghost Adjustment
    34
  - NRSH Adjustment
    34
  - Display Area Specifications
    35
  - Gamma Correction (White Balance)
    36
  - Color Uniformity (White Uniformity)
    37
  - Drive Adjustment Check
    38
    
    Dot Stripe Checking
    38
    
    Sub Ghost Checking
    38
    
    Horizontal Crosstalk Checking
    38
  - Lamp Door Protection Operation Check
    39
  - Lamp Holder Protection Operation Check
    39
  - High Temperature Protection Operation Check
    39
  - Temperature Sensor Data Setting
    40
  - Checking of Temperature Sensor
    41
  - Adjustment I C Parameter List
    42
  - Adjustment OSD Flowchart
    79
  - Troubleshooting Flow Chart
    88
    
    Troubleshooting Flow Charts
    88
  - Block Diagram
    96
  - Connection Diagram
    98
  - Assembly Drawings
    99
  - Final Wiring Diagram
    107
  - Quick Disassembly Guide
    112
  - Waveforms
    123
  - DC Voltage Tables
    126
  - Printed Circuit Boards
    152
  - Replacement Parts List
    170
  - Quick Reference Parts List (IC & Unit)
    188
    
    Quick Reference Parts List
    189

Hitachi 50VG825 Operating Manual

Hitachi 50VG825 Operating Manual (104 pages)

LCD REAR PROJECTION TELEVISION

Brand: Hitachi | Category: Projector | Size: 14.98 MB

Table of Contents

Table of Contents
1
Important Safety Instructions
2
Important Safety Instructions
3
First Time Use
4
- Front Panel Controls
  8
- Power Light
  9
- Temp Indicator
  9
- Lamp Indicator
  9
- Rear Panel Connections
  11
- Monitor out
  11
The Remote Control
21
- The Remote Control
  22
- Remote Control Codes
  37
On-Screen Display
39
Channel Manager
65
Lamp Replacement
88
Useful Information
92
- Features and Specifications
  96
- Service Hotline
  97
License Agreement
98
Appendixes
99
Appendixes
100
Index
101

Hitachi 50VG825 Operating Manual

Hitachi 50VG825 Operating Manual (104 pages)

LCD REAR PROJECTION TELEVISION

Brand: Hitachi | Category: Projection TV | Size: 14.7 MB

Table of Contents

Table of Contents
1
Important Safety Instructions
2
Important Safety Instructions
3
First Time Use
4
The Remote Control
21
- Picture-In-Picture (Pip)
  28
- Remote Control Codes
  37
On-Screen Display
39
- Channel Manager
  40
- Tv Guide on Screen
  40
Lamp Replacement
88
Lamp Replacement
91
Useful Information
92
Reception Problems
95
License Agreement
98
Appendixes
100
Index
101

Hitachi 50VG825 Operating Manual

Hitachi 50VG825 Operating Manual (104 pages)

Brand: Hitachi | Category: Projection TV | Size: 15 MB

Table of Contents

Table of Contents
1
Important Safety Instructions
2
Important Safety Instructions
3
First Time Use
4
- Front Panel Controls
  8
- Power Light
  9
- Rear Panel Connections
  11
- Monitor out
  11
- Connecting External Audio Sources
  14
- Connecting External Video Sources
  15
The Remote Control
21
Remote Control Codes
37
On-Screen Display
39
Lamp Replacement
88
Useful Information
92
Reception Problems
95
License Agreement
98
Appendixes
99
Appendixes
100
Index
101

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