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Philips 223V5LSB/00 User Manual

Philips 223V5LSB/00
143 pages
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21.5″LCD Color Monitor Chassis: Meridian 5
Service
Service
Service
Description Page
Table of Contents.........................................………….1
Revision List………….................................................2
Important Safety Notice…………................................5
1. Monitor Specifications….........................................7
2. LCD Monitor Description…...................................10
3. Operation Instructions….......................................11
3.1 General Instructions……………………….…..11
3.2 Control Buttons…………..……………………….11
3.3 OSD Menu…………………...............................13
4. Input/output Specification..............................……14
4.1 Input Signal Connector.................................……14
4.2 Resolution & Preset Modes.................................16
4.3 Pixel Defect Policy………………………………17
4.4 Failure Mode of Panel………………………….....19
5. Block Diagram………………………….................20
5.1 Scaler Board....................................………….....20
5.2 Power Board....................................................27
6. Schematic Diagram.............................................. 32
Description Page
6.1 Scaler Board…………………….…………………32
6.2 Power Board.................................................…...65
6.3 Key Board…….…………………………………77
7. PCB Layout………………………………………...78
7.1 Scaler Board……………………..78
7.2 Power Board……………...……………………85
7.3 Key Board………...……………………………89
8. Wiring Diagram………………………………….…..90
9. Scaler Board Overview…………………………....91
10. Mechanical Instructions………………………....92
11. Repair Flow Chart…….…………………………96
12. ISP Instructions...…..........................................100
13. DDC Instructions…...........................................105
14. White Balance, Luminance Adjustment.........118
15. Monitor Exploded View…..................................120
16. Recommended & Spare Parts List...….............122
17. General Product Specification…………..………128
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
R FOR TH
UNIT WHEN S
CI
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
R FOR TH
UNIT WHEN S
CI
Copyright 2011 Philips Consumer Lifestyle Subject to modification
K
Feb.21,2017
223V5LHSB/00
223V5LHSB/01
223V5LHSB/11
223V5LHSB/27
223V5LHSB/69
223V5LHSB/70
223V5LHSW/11
223V5LHSB2/57
223V5LSB/00
223V5LSB/01
223V5LSB/27
223V5LSB/62
223V5LSB/74
223V5LSB/75
223V5LSB/86
223V5LSB/93
223V5LSB/94
223V5LSB2/00
223V5LSB2/10
223V5LSB2/57
223V5LSB2/62
223V5LSB2/69
223V5LSB2/71
223V5LSB2/93
223V5LSB2/96
223V5BSB2/93

Table of Contents

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Philips 223V5LSB/00 Specifications

General IconGeneral
Screen Size21.5 inches
Resolution1920 x 1080 pixels
Panel TypeTN
Aspect Ratio16:9
Brightness200 cd/m²
Contrast Ratio1000:1
Response Time5 ms
ConnectivityVGA, DVI-D
Viewing Angle (H/V)90° / 65°
VESA Mount100 x 100 mm
Weight3.2 kg

Summary

Monitor Specifications

Picture/Display

Technical details regarding the display panel, aspect ratio, resolution, and colors.

Connectivity

Information on various signal inputs like VGA, DVI, HDMI, and plug & play compatibility.

Convenience

Details on user convenience features such as OSD languages, Kensington lock, and VESA mount compatibility.

Stand

Specifications related to the monitor stand, specifically tilt adjustment.

Power

Power consumption details for different modes like On Mode, Sleep, and Off.

LCD Monitor Description

Monitor Block Diagram

A block diagram illustrating the main components of the LCD monitor and their interconnections.

Operation Instructions

General Instructions

Basic instructions on how to turn the monitor on/off and adjust settings.

Control Buttons

Description of control buttons and their functions for navigating the OSD menu.

Connecting to your PC

Steps for connecting the monitor to a PC, including power and signal cables.

Input/ output Specification

Input Signal Connector

Pin assignments and descriptions for D-sub, DVI-D, and HDMI input connectors.

Resolution & Preset Modes

Information on supported resolutions, refresh rates, and power management modes.

Pixel Defect Policy

Details Philips' policy regarding pixel and sub-pixel defects, including acceptable levels.

Failure Mode Of Panel

Common failure modes of the LCD panel with visual examples and descriptions.

Block Diagram

Scaler Board

Block diagram for the scaler board, detailing its components and interfaces.

Power Board

Block diagram for the power board, showing its functional blocks and outputs.

Schematic Diagram

Scaler Board

Schematic diagram of the scaler board, showing component connections and signals.

Power Board

Schematic diagram of the power board, illustrating its components and power flow.

PCB Layout

Scaler Board

PCB layout for the scaler board, showing component placement.

Power Board

PCB layout for the power board, illustrating component placement.

Key Board

PCB layout for the key board, showing buttons and connectors.

Wiring Diagram

Example: 223V5LSB2

Diagram showing how the main boards (Key Board, Power Board, Scaler Board) are interconnected.

Scaler Board Overview

Scaler IC

Identification of the main Scaler IC on the board.

FFC Connector

Location of the Flexible Flat Cable connector on the scaler board.

DC-DC

Identification of DC-DC converter components on the scaler board.

Mechanical Instructions

Disassemble Rear Cover

Step-by-step guide on how to disassemble the rear cover of the monitor.

Exchange Bezel

Instructions on how to remove and replace the monitor bezel.

Repair Flow Chart

No Power

Flowchart for troubleshooting and resolving "No Power" issues.

No Video (Power LED White)

Flowchart for troubleshooting and resolving "No Video" issues when the power LED is white.

DIM

Flowchart for troubleshooting and resolving dim display issues (image overlap, focus, flicker).

Color is not optimal

Flowchart for troubleshooting and resolving issues with suboptimal color display.

ISP Instruction

Step 1: Materials

List of required materials for the ISP procedure.

Step 2: Software

Required software components for the ISP procedure.

Step 3: Install software and connect

Steps for installing software and making necessary connections for ISP.

Step 4: ISP

Steps for performing the In-System Programming (ISP) process, including software interaction.

DDC Instruction

General

General information regarding DDC data and its importance for factory settings.

The process of writing EDID and SN

Detailed steps for writing EDID and Serial Number (SN) data.

Check the SN

Procedure to verify the written Serial Number (SN) against the monitor's barcode.

White Balance, Luminance Adjustment

Apparatuses and program

List of necessary tools and software for white balance and luminance adjustment.

Equipment installation

Instructions for connecting the calibration equipment to the PC and monitor.

Adjustment

Preparation steps and process for performing white balance and luminance adjustments.

Color Temp confirmation

Steps to measure and confirm color temperature accuracy using the CA-210.

Monitor Exploded View

223V5LSB*/ 223V5BSB*

Exploded view diagram showing the disassembly of specific monitor models.

Recommended & Spare Parts List

General Product Specification

Product Profile

Overview of the monitor, including EDID header, scanning frequencies, and ambient conditions.

Electrical Characteristics

Details on interface signals, timing, OSD functions, power management, and identification standards.

Visual Characteristics

Specifications for brightness, color temperature, and test conditions.

Mechanical Characteristics

Requirements for cosmetic, material, construction, texture, and transportation aspects.

Environmental Characteristics

Limits for environmental factors affecting display performance and susceptibility.