Nokia 447PRO Manuals

Manuals and User Guides for Nokia 447PRO. We have 1 Nokia 447PRO manual available for free PDF download: Service Manual

Nokia 447PRO Service Manual

Nokia 447PRO Service Manual (86 pages)

Chassis 447R 17" High Resolution Colour Monitor

Brand: Nokia | Category: Monitor | Size: 8.16 MB

Table of Contents

Table of Contents
3
Service
3
Level
4
1 Product Overview

5
- Size, Tilt and Swivel
  5
- Technical Specifications
  5
- Preset Display Modes
  6
  - Capacitor and Linearity Control Table
    8
  - Audio
    9
  - Connectors
    9
  - Loudspeakers
    9
  - Special Features
    9
  - General
    10
  - USB Subsystem
    10
  - Bus Powered Connections
    11
  - Universal Serial Bus Hub
    11
  - USB Connectors
    11
  - USB Ports
    11
  - If There Is no DDC in Your Computer (PC)
    12
  - If Your Monitor Is DDC Compatible (PC)
    12
- Monitor Connection
  12
- Signal Connector
  12
- User Controls
  13
  - Turning the Monitor on and off
    13
  - Default Adjustment
    14
  - Exit Menu
    14
  - Moving in the Menu
    14
2 Site Preparation

16
- Location
  16
- Troubleshooting
  16
- Checking the Operation of Powersaver
  17
3 Controlling the Memory for Picture Adjustments

18
- Memory for User Adjustments
  18
- Memory for Factory Adjustments
  18
4 Service Mode

19
- Grouping of the Adjustments
  19
- Access to Service Mode
  20
- Geometry
  20
- Grey Scale
  20
- Service Menu
  20
  - Exit from Service Mode
    21
    
    Initializing the Replacement IC203 on SMA Board
    21
    
    Storing the Adjustments
    21
5 Workshop Maintenance

22
- Discharging the CRT
  22
- Important Safety Notice
  22
- Test Equipment
  22
- Cabinet
  23
- Disassembly
  23
6 Image Performance

24
- Active Picture Size and Location
  24
- Geometrical Distortion
  24
- Linearity
  25
- Phosphor Color Coordinates
  25
- Straightness of Line Segment
  25
- Color Temperature and Tracking
  26
  - Luminance
    26
  - White Uniformity
    26
- Convergence
  27
- Luminance Uniformity
  27
7 Adjustment Procedure

28
- Adjustment Flow Diagram
  28
- High Voltage
  29
- Preliminary Preparations
  29
- Geometry
  30
  - High Light
    31
  - Low Light
    31
  - Maximum/Minimum Contrast
    31
  - The most Dominant Colour
    31
  - Convergence Measuring Gauge CM7AR
    32
  - Measuring Conditions
    32
  - Static Convergence
    32
  - Deflection Yoke Trimmers
    33
  - Dynamic Convergence
    33
  - Colour Purity
    34

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