Philips 231T1SB/00 User Manual

23"TV Monitor Chassis: Meridian 1
Service
Service
Service
Description Page Description Page
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. General Specifications…............................................5
2. TV Monitor Description…………...............................7
3. Operation Instructions….............................................8
3.1 Front and Side Controls………..……………….……8
3.2 Remote Control ……………….………………….……9
3.3 Connection Overview………...................................11
4. Input/output Specification..........................………….14
4.1 Input Signal Connector...........................…………..14
4.2 Factory Preset Display Modes................................16
4.3 Pixel Defect Policy……………………………………17
4.4 Failure Mode of Panel …………………………….…19
5. Block Diagram……………………………................20
5.1 Software Flow Chart............................………….....20
5.2 Electrical Block Diagram.....................……….........22
6. Schematic Diagram............................................... 24
6.1 Scaler Board………………….…………..…………24
6.2 Power Board..........................................................…...38
6.3 IR Board…….………………………..…………………40
6.4 Key Board…….………………………..…………………41
7. PCB Layout………………………………………………...42
7.1 Scaler Board……………………………………………..42
7.2 Power Board……………………………………………44
7.3 IR Board………...………………………………………46
7.4 Key Board………...………………………………………46
8. Wiring Diagram……………………………………….…..47
9. Scaler Board Overview………………………………....48
10. Mechanical Instructions………………………………....49
11. Trouble Shooting…….…….……………………………52
12. ISP Instructions...….....................................................55
13. White Balance, Luminance Adjustment……............56
14. Monitor Exploded View….............................................57
15. Recommended & Spare Parts List...……...................58
16. Different Parts List………………………………………60
17. General Product Specification……………….……….61
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2009 Philips Consumer Lifestyle Subject to modification ○
K
Aug, 20, 2009
231T1SB/00
231T1SB/62

Philips 231T1SB/00 Specifications

General

Brand	Philips
Model	231T1SB/00
Category	Monitor
Language	English

Summary

Important Safety Notice

Specifications and Descriptions

General Specifications

Detailed technical specifications of the TV monitor, including display and connectivity.

TV Monitor Description

Overview of the TV monitor's architecture and core components.

Operation Instructions

Guidance on using the TV's front controls and remote.

Input/Output Specification

Details on connectors and signals.

System Architecture and Diagrams

Block Diagram

Visual representation of the system's functional blocks.

Schematic Diagram

Detailed electrical circuit diagrams for troubleshooting.

PCB Layout

Physical arrangement of components on the circuit boards.

Wiring Diagram

Illustration of electrical connections between components.

Technical Overviews and Maintenance

Scaler Board Overview

Description of the scaler board's main components.

Mechanical Instructions

Procedures for physical disassembly.

Trouble Shooting

Solutions for common TV issues.

ISP Instructions

Procedure for software upgrades via USB.

Recommended & Spare Parts List

List of parts for service and repair.

Product Features and Requirements

General Product Specification

Overall product features and requirements.

Reception

Details on broadcast signal reception standards.

External Interface

Specifications for video, audio, and PC signal inputs.

Audio Performance

Audio output capabilities and sound mode selections.

User Interface and Controls

Front Controls

Description of physical controls and indicators.

OSD Menu

Structure and default settings of the on-screen menu.

Mechanical, Environmental, and Regulatory

Mechanical

Requirements for plastic parts, paint, and assembly.

Transportation

Standards for packaging, handling, and shipping.

Reliability / Environment

Environmental operating conditions and MTBF.

Regulatory Compliance

Adherence to safety and emission standards.

Service Safety Guidelines