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Philips 200CW8FB/00 User Manual

Philips 200CW8FB/00
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20" LCD Color Monitor Chassis: HUDSON 8
Service
Service
Service
200CW8FB/00 200CWFB/69 200CW8FB/93
Description Page Description Page
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN
SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Table Of Contents........................................………….1
Revision List................................................…………….2
Important Safety Notice………….................................3
1. Monitor Specifications……...................................…..4
2. LCD Monitor Description………..…….........................6
3. Operation instructions…………….......................…....7
3.1General Instructions…………………..…..…………7
3.2 Control buttons…………..……………………………7
3.3 Adjusting the Picture……....................................…..9
3.4 Connecting to the PC ….........…….…........……....11
4. Input/Output Specification.........................………….12
4.1 Input Signal Connector...........................…………..12
4.2 Factory Preset Display Modes...............................13
4.3 Pixel Defect Policy……………………………………14
4.4 Failure Mode Of Panel ………………………………17
5. Block Diagram……………………………................18
5.1 Software Flow Chart............................………….....18
5.2 Electrical Block Diagram..................……….........20
6. Schematic Diagram…….....................……….........22
6.1 Main Board…….……………..….……………………22
6.2 Power Board…………………………..…………………27
6.3 Key Board…….………………………..…………………29
7. PCB Layout.....……......................……………………..30
7.1 Main Board.....…….......................……..…………......30
7.2 Power Board.……................…..…………….............32
7.3 Key Board………...………………………………………34
8. Wiring Diagram……………………………………….…..35
9. Mechanical Instructions.....……...…………..…..........36
10.Trouble shooting…..…………………………...……..44
11. Repair Flow Chart…….…….……………………………46
12. ISP Instructions..…..........................………..............52
13. DDC Instructions……......…….............….................60
14. White Balance, Luminance Adjustment……............70
15. Monitor Exploded View………..…….………..............72
16. Recommended & Spare Parts List...……...................73
17. Different Parts List………………………………………..87
18. General Product Specification………………………….88
312278517390
GB
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by Philips CE Copyright reserved Subject to modification
K
Aug, 31, 2007

Table of Contents

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Philips 200CW8FB/00 Specifications

Picture/Display IconPicture/Display
panel size20.1"/ 51 cm
effective viewing area433.4 x 270.9 mm
pixel pitch0.258 x 0.258 mm
brightness300 cd/m²
contrast ratio (typical)1000:1
smartcontrast ratio (dynamic)3200:1
viewing angle160º (H) / 160º (V)
response time (typical)5 ms
smartresponse2 ms (Gray to Gray)
maximum resolution1680 x 1050 @ 75Hz
optimum resolution1680 x 1050 @ 60Hz
video dot rate205 MHz
horizontal scanning frequency30 - 83 Hz
vertical scanning frequency56 - 76 Hz
Power IconPower
consumption (on mode)< 45 W (Typical)
consumption (economy mode)31 W
consumption (off mode)< 1 W
power supplyBuilt-in, 100-240VAC, 50/60Hz
Operating Environment IconOperating Environment
relative humidity20% - 80%
temperature range (operation)0°C to 40°C
temperature range (storage)-20°C to 60°C
Connectivity IconConnectivity
signal inputVGA (Analog), DVI-D
USBUSB 2.0 x 1
sync inputComposite Sync, Separate Sync, Sync on Green
Weight and Dimensions IconWeight and Dimensions
box dimensions535 x 451 x 159 mm
set dimensions480 x 321 x 65 mm
set dimensions with stand480 x 393 x 193 mm
product weight (+stand)4.87 kg
weight incl. packaging6.76 kg

Summary

Important Safety Notice

Safety Precautions and Handling

General safety, laser, ESD, and LCD module handling instructions.

Monitor Specifications

LCD Panel Specifications

Details on screen type, size, pitch, and surface characteristics.

Scanning and Video Specifications

Covers vertical/horizontal scanning and video signal parameters.

LCD Monitor Description

Monitor Block Diagram

Visual representation of the monitor's main functional blocks and their interconnections.

Operating Instructions

General Operation and Controls

Basic power-on, connection, and control button descriptions.

Adjusting the Picture (OSD)

Explanation of OSD feature, its interface, lock function, and menu structure.

Connecting to the PC

PC Connection Procedure

Step-by-step guide for connecting the monitor to a computer.

Input/ Output Specification

Input Signal Connectors

Pinout details for Analog (VGA) and DVI connectors.

Factory Preset Display Modes

Lists resolutions, horizontal, and vertical frequencies supported by the monitor.

Pixel Defect Policy

Pixel and Sub-pixel Definitions

Explains what pixels and sub-pixels are and how they form an image.

Types and Tolerances of Pixel Defects

Details bright/black defects, their appearance, proximity, and acceptable levels.

Failure Mode Of Panel

Panel Failure Phenomena Reference

Visual guide to common LCD panel failure modes and their symptoms.

Block Diagram

Software Flow Chart

Flowchart illustrating the monitor's software logic and decision points.

Electrical Block Diagrams

Block diagrams for Main Board, Power/Inverter Board, and their circuits.

Schematic Diagrams

Main Board Schematic

Detailed schematic of the main board, showing component connections and signal paths.

Power Board Schematic

Schematic diagram for the power board, illustrating voltage regulation and power distribution.

Key Board Schematic

Schematic of the key board, including button and LED connections.

PCB Layouts

Main Board PCB Layout

Top and bottom views of the main board PCB with component placements indicated.

Power Board PCB Layout

Layout diagram for the power board, showing placement of components and connectors.

Key Board PCB Layout

PCB layout for the key board, illustrating component and button positions.

Wiring Diagram

System Wiring Overview

A high-level diagram showing how major boards are interconnected.

Mechanical Instructions

Disassembly Steps (Part 1)

Instructions for initial disassembly, starting with back view and cable cover removal.

Disassembly Steps (Part 2)

Instructions for removing the monitor base and hinge cover.

Disassembly Steps (Part 3)

Steps for removing the column and the bezel.

Bezel and Rear Cover Removal

Detailed steps for removing the monitor's bezel and rear cover.

Internal Component Removal

Instructions for removing shielding, main board, power board, and USB board.

Main Frame and Panel Separation

Instructions for removing the main frame and final panel separation.

Trouble Shooting

Common Problems and Solutions

Addresses issues like 'No Picture' and 'Screen Says' with user-correctable solutions.

Picture and Image Issues

Solutions for vertical flicker, screen brightness, and image retention problems.

Repair Flow Chart

Main Board Troubleshooting Flowcharts

Flowcharts for diagnosing 'No Power', 'No Picture', and 'White Screen' on the main board.

Power/Inverter Board Repair

Power/Inverter Board Troubleshooting

Flowcharts for diagnosing 'No Power' and 'No Backlight' on the power/inverter board.

Key Board Repair

Key Board Troubleshooting Flowchart

Flowchart for diagnosing OSD instability or non-working key pad issues.

ISP Instructions

ISP Installation and Setup

Lists required tools, software, and installation steps for ISP.

ISP Write Process

Detailed steps for running the ISP utility, loading files, and performing the write process.

DDC Instructions

DDC Data Re-programming

Explains the need for DDC data re-programming and related procedures.

DDC Software and Board Setup

Steps for installing DDC software and connecting the DDC board.

Analog and Digital DDC Write

Guides for performing analog and digital DDC write processes, including serial number entry.

EDID Data

Analog EDID Information

Hexadecimal and decoded data for the analog EDID.

Digital EDID Information

Hexadecimal and decoded data for the digital EDID.

White Balance, Luminance Adjustment

Adjustment Requirements and Setup

Lists required equipment, software, and setup procedures for adjustment.

Color Temperature Confirmation

Procedure for measuring and confirming color temperature using the CA-210.

Monitor Exploded View

Exploded View Diagram and Parts List

A diagram showing all parts disassembled, with a parts list.

Recommended & Spare Parts List

Parts List for 200CW8FB/69

Lists recommended and spare parts with part numbers and Philips 12NC codes.

Different Part List

Part List Comparison Across Models

Compares part differences between various 200CW8 models.

General Product Specification

Product Overview and LCD Details

Foreword, product profile, and specifications for LPL and CPT LCD panels.

Interface and Timing Specifications

Covers scanning frequencies, electrical characteristics, interfaces (VGA, DVI, USB), and timing requirements.

Smart Features and OSD Operation

Details power management, display identification, EDID, hot-keys, Smart Contrast, Smart Image modes, and OSD linkage.

Visual Characteristics and Adjustment

Details brightness uniformity, cross talk, white color adjustment, and image size.

Mechanical and Environmental Specifications

Details mechanical properties, transportation, and environmental operating conditions.

Reliability, Quality Assurance, and Regulatory Compliance

Covers MTBF, acceptance tests, pixel defect policy, and worldwide regulatory compliance.

Safety Guidelines for Service Technicians

General Safety Checks

Covers fire, shock hazard, implosion, and X-radiation precautions.

Leakage Current and Parts Replacement Safety

Procedures for leakage current tests and safety guidelines for parts replacement.

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