Philips 231B4LPYCB/57AD Manuals

Manuals and User Guides for Philips 231B4LPYCB/57AD. We have 1 Philips 231B4LPYCB/57AD manual available for free PDF download: Service Manual

Philips 231B4LPYCB/57AD Service Manual

Philips 231B4LPYCB/57AD Service Manual (100 pages)

23 inch LCD Color Monitor

Brand: Philips | Category: Monitor | Size: 5.52 MB

Table of Contents

Revision List
2
Important Safety Notice
3
Monitor Specifications
4
LCD Monitor Description
7
Operating the Monitor
10
Input/Output Specification
12
Resolution & Preset Modes
14
Pixel Defect Policy
15
Failure Mode of Panel
17
Block Diagram
18
Scaler Board
31
Power Board
32
Wiring Diagram
33
Scaler Board Overview
34
Mechanical Instructions
35
Key Board
38
Repair Flow Chart
39
ISP Instructions
43
DDC Instructions
49
White Balance, Luminance Adjustment
62
Recommended & Spare Parts List
65
General Product Specification
68
Table of Contents
70
1 Foreword

73
2 Product Profile

73
- Scanning Frequencies
  74
- Ambient Temperature
  75
3 Electrical Characteristics

75
- Interface Signals
  75
- Interface
  75
- Timing Requirement
  77
- Horizontal Scanning
  79
- Vertical Scanning
  79
- Power Input Connection
  79
- Power Management
  79
- Vga Display Identification
  80
- DVI Display Identification
  80
- Usb Support ( Not Required in 220S2)
  80
- DDC /CI Support and Smart Manage/Control
  80
- Hot-Key Definition
  80
- Smart Contrast (Dynamic Contrast Ratio)
  80
- Smart Image
  81
- Perfecttune
  84
- Audio
  84
- Usb Support
  86
- Power Sensor
  86
4 Visual Characteristics

89
- Test Conditions
  89
- Brightness
  89
- Image Size
  89
- Brightness Uniformity
  89
- Check Cross Talk (S)
  89
- Color Temperature Adjustment
  90
- Product Specification
  90
5 Mechanical Characteristics

92
- Cosmetic
  92
- Mechanical Data Files
  92
- Location of Philips Logo
  92
- Gap between Panel and Front Bezel
  92
- Location of Control Icons
  92
- Color for Resin/Paint
  92
- Fire Enclosure Request
  92
- Resins
  92
- If Paint Is Used
  92
- Texture/Glossing of Housing
  93
- Tilt and Swivel Base
  93
- Kensington Lock
  93
- Label
  93
- Product Dimension / Weight ( Refer to Philips Approved Sht 191/Sht560 )
  93
- Transportation
  93
- Pallet / Container Loading (Refer to Philips Approved Sht 560)
  94
6 Environmental Characteristics

95
7 Reliability

95
- Mean Time between Failures
  95
8 Quality Assurance Requirements

96
- Acceptance Test
  96
9 Philips' Flat Panel Monitors Pixel Defect Policy

97
10 Regulatory Compliance

100
- Worldwide Regulatory
  100
- Emc Requirements
  100
- Rohs
  100
- Weee
  100
- Ongoing Regulatory
  100

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