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Philips 220CW8FB/00 User Manual

Philips 220CW8FB/00
82 pages
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22” TFT LCD COLOR MONITOR
ServiceService
ServiceService
ServiceService
Service Manual
TABLE OF CONTENTS
Description
Important Safety Notice .............................................
Technical Data & Power Management .......................
Connection to PC .......................................................
OSD Menu Control Level Structure ...........................
Advanced OSD Adjustment .......................................
OSD Attention Signal .................................................
Safety and troubleshooting information ....................
Definition of Pixel Defects ..........................................
...........
Wiring Diagram ..........................................................
Mechanical Instructions .............................................
F/W Upload Instructions ............................................
DDC Instructions ........................................................
DDC DATA .................................................................
Block Diagram ...........................................................
Safety Instructions, Warnings and Notes ........
Page
2
3~4
5
6
7
8
9
10~11
12
13~16
17~18
19~21
22~23
24
25
Description
Scaler Board Schematic Diagram ..............................
Power Board Schematic Diagram ..............................
Button Board Schematic Diagram .............................
USB Board Schematic Diagram .............................
Scaler Board Layout Side View .................................
Power Board Layout Side View .................................
Button Board Layout Side View .................................
USB Board Layout Side View .................................
Exploded View ...........................................................
Recommended Parts List ..........................................
Spare Parts List .........................................................
Different Parts List .....................................................
General Trouble Shooting Guide ...............................
General Product Specification ...................................
Safety Check Process ...............................................
Page
26~31
32~33
34
35
36~37
38~39
40
41
42
43~48
49~51
52
53~67
68~81
82
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 TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINE.
Subject to modification
Dec. 6th. 2007
EN :
220CW8FB/00
220CW8FB/69
220CW8FB/93
http://www.wjel.net

Table of Contents

Questions and Answers:

Philips 220CW8FB/00 Specifications

General IconGeneral
Screen Size22 inches
Resolution1680 x 1050
Panel TypeTN
Refresh Rate60 Hz
Response Time5 ms
Brightness300 cd/m²
Contrast Ratio1000:1
Aspect Ratio16:10
Dynamic Contrast Ratio3000:1
Viewing Angle160° (H) / 160° (V)
ConnectivityVGA, DVI
Power Consumption45 W

Summary

Important Safety Notice

General Safety Precautions

Covers laser radiation, handling LCD modules, and general warnings for safe operation.

Technical Data

General Specifications

Details panel characteristics, scanning frequencies, video, and physical attributes.

Pin Assignment and Power Saving

Describes connector pin assignments and monitor power saving features.

Connection to PC

Assembly and Connection Guide

Steps for assembling, connecting the monitor, and accessory pack details.

Function Key and OSD Description

Explains monitor control keys and the On-Screen Display interface.

OSD Menu Control Structure

OSD Tree Overview

Illustrates the hierarchy and available options within the OSD menu.

Advanced OSD Adjustment

Factory Mode and Settings

Covers front panel controls, OSD locking, factory mode access, and burn-in settings.

OSD Attention Signals

Signal and Input Alerts

Explains common OSD messages for cable connection, auto adjustment, and input signals.

Safety and Troubleshooting Information

Safety Precautions and Locations

Details safe handling, maintenance, and suitable installation environments.

Troubleshooting Common Issues

Provides a guide to diagnose and resolve common monitor problems.

Definition of Pixel Defects

Pixel and Sub-pixel Definitions

Explains pixels, sub-pixels, and categorizes pixel defects.

Pixel Defect Proximity Tolerances

Specifies acceptable levels and proximity rules for pixel defects.

Wiring Diagram

Mechanical Instructions

Disassembly Steps

Step-by-step guide for disassembling the monitor stand and cover.

Internal Component Removal

Details removing cables, USB board, and separating panel/bezel.

PCB Component Access

Instructions for removing screws from B/B, panel sides, and disconnecting cables.

Electrical Instructions

Firmware Upload Procedure

Guide on using the ISP Tool software to upgrade monitor firmware via PC.

DDC Instructions and Tools

Covers DDC data reprogramming, requirements, and TVI-TOOL setup.

DDC Data

EDID Data Structure

Details the EDID code structure, including timing, manufacturer, and product ID.

Safety Instruction, Warnings and Notes

General Safety and Component Notes

Provides safety regulations for repair, ESD warnings, schematic notes, and lead-free solder.

Block Diagram

Exploded View

Recommended Spare Part List

Electronic Components Spare Parts

Lists spare parts for electronic components including ICs, transistors, and cables.

Mechanical Components Spare Parts

Lists spare parts for mechanical aspects like stand, shielding, and fasteners.

PCBA Spare Parts

Lists spare parts for Printed Circuit Board Assemblies (PCBA).

General Trouble Shooting Guide

Troubleshooting Common Issues Overview

A visual guide mapping symptoms to potential causes and solutions for monitor problems.

Monitor Driver Installation

Provides detailed instructions for installing monitor drivers (.inf files) on Windows.

General Product Specification

Product and Mechanical Specifications

Provides details on product relationship, data, monitor housing, and dimensions.

LCD and Cosmetics Specifications

Details LCD panel specifications and cosmetic appearance parameters.

Connectors and OSD

Describes video connectors, pin assignments, OSD control, and adjustment parameters.

Electrical Specifications Overview

Outlines power specifications, test conditions, input signals, and protection circuits.

General Product Specification

Display Performance

Details picture performance, geometric defects, viewing angle, luminance, and color adjustments.

Environment and Regulatory Standards

Covers environmental conditions, safety approvals, and power management regulations.

Reliability and Customization

Discusses monitor reliability, identity customization, serial numbers, and accessories.

Safety Check Process

General Safety Checks

Outlines essential safety checks after service, including fire, shock, implosion, and X-radiation hazards.

Leakage Current and Component Checks

Describes procedures for checking leakage current and using specified replacement parts.

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