Table of Contents
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18.5 LCD Color Monitor
Service
Service
Service
Description
Table of Contents......................................................1
Revision List.............................................................2
Important Safety Notice............................................3
1. Monitor Specifications............................................4
2. LCD Monitor Description........................................8
3. Operation Instructions............................................8
3.1General Instructions........................................8
3.2 Control Buttons.............................................8
3.3 OSD Menu......................................................9
4. Input/output Specification..................................10
4.1 Input Signal Connector.....................................10
4.2 Resolution & Preset Modes.................................11
4.3 Pixel Defect Policy.......................................12
4.4 Failure Mode of Panel...................................14
5. Block Diagram...............................................15
6. Schematic Diagram.............................................. 17
6.1 Scaler Board..............................................17
6.2 Power Board..............................................22
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
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2010 Philips Consumer Lifestyle
196V3LSB2/00
196V3LSB/00
196V3LSB2/01
196V3LSB/94
196V3LSB2/93
196V3LSB/75
196V3LSB2/94
196V3LSB/69
196V3LSB2/62
196V3LSB/93
196V3LSB2/69
196V3LSB/62
196V3LSB2/71
196V3LSB/55
196V3LSB2/73
196V3LSB/67
196V3LSB2/70
196V3LSB/71
196V3LSB2/45
196V3LSB/01
196V3LSB2/44
196V3LSB/70
196V3LSB2/55
196V3LSB2/78
SAFETY NOTICE
Subject to modification
196V3LAB/00
196V3LAB/01
196V3LAB/75
196V3LAB/69
Description
Page
6.3 Key Board.................................................24
6.4 Audio Board..............................................25
7. PCB Layout................................................26
7.1 Scaler Board............................................26
7.2 Audio Board.............................................26
7.3 Key Board..............................................26
7.4 Power Board.............................................27
8. Wiring Diagram.............................................28
9. Scaler Board Overview..................................30
10. Mechanical Instructions...............................31
11. Repair Flow Chart........................................34
12. ISP Instructions..................................................38
13. DDC Instructions................................................44
14. White Balance, Luminance Adjustment..............55
15. Monitor Exploded View.......................................57
16. Recommended & Spare Parts List...................59
17. Different Parts List......................................63
18. General Product Specification.........................67
May, 31, 2010
K
Chassis: Meridian 3
Page
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Table of Contents
Related Manuals for Philips 196V3LSB/00
Summarization of Contents
Important Safety Notice
WARNING: REPLACEMENT PARTS
Warning about using substitute replacement parts and unauthorized design modifications.
LASER SAFETY PRECAUTIONS
Dangers and cautions related to invisible laser radiation and optical instruments.
LCD Module Handling Precautions
Precautions for safe handling of the LCD module to prevent damage and ensure proper operation.
1. Monitor Specifications
Picture/Display Specifications
Technical details about the LCD panel type, size, resolution, and color capabilities.
Connectivity Specifications
Details on signal inputs like DVI and VGA, and sync signal types.
Convenience Features
Features like OSD languages, plug & play compatibility, and user settings.
Stand Specifications
Specifications related to the monitor's stand, such as tilt angle.
Power Specifications
Information on power consumption in different modes and input voltage requirements.
2. LCD Monitor Description
Monitor Block Diagram
A visual representation of the monitor's internal components and their interconnections.
3. Operation Instructions
General Operation Instructions
Basic steps for turning the monitor on/off and connecting it to a PC.
Control Buttons Overview
Explanation of the monitor's control buttons and their functions.
PC Connection Guide
Diagram showing how to connect the monitor to a computer.
Base Stand Installation
Step-by-step instructions for attaching the monitor's base stand.
3.3 OSD Menu
OSD Menu Navigation
Description of the On-Screen Display feature and how to navigate it.
OSD Structure Overview
An overview of the On-Screen Display's structure for adjustments.
4. Input/output Specification
Input Signal Connector Details
Details of pin assignments for analog and digital input connectors.
4.2 Resolution & Preset Modes
Maximum Resolution Supported
The highest display resolutions supported by the monitor for analog and digital inputs.
Recommended Resolution
The optimal resolution for the monitor's performance, typically 1366x768.
4.3 Pixel Defect Policy
Bright Dot Defect Types
Explanation and types of bright dot defects, including examples.
Pixel and Sub-pixel Defects
Categories and types of pixel and sub-pixel defects found on the screen.
Black Dot Defects
Pixel Proximity Tolerances
Tolerances for pixel defects considering their proximity to each other.
Pixel Defect Tolerance Levels
Acceptable levels for bright and black dot defects to qualify for warranty.
4.4 Failure Mode Of Panel
LCD Panel Failure Modes
Common LCD panel failures with visual examples and descriptions.
5. Block Diagram
Scaler Board Block Diagram
Block diagram illustrating the Scaler Board's components and connections.
Audio Board Block Diagram
Block diagram for the Audio board specific to the 196V3LA model.
6. Schematic Diagram
6.1 Scaler Board Schematic
Schematic diagram for the Scaler Board, including input connectors and components.
6.2 Power Board Schematic
Schematic diagram for the Power Board, detailing its components and circuit.
Converter Schematic
Schematic diagram for the converter section of the monitor.
7. Pcb Layout
7.1 Scaler Board PCB Layout
PCB layout diagram for the Scaler Board, showing component placement.
7.2 Audio Board PCB Layout
PCB layout diagram for the Audio Board, showing component placement.
7.3 Key Board PCB Layout
PCB layout diagram for the Key Board, showing component placement.
7.4 Power Board PCB Layout
PCB layout diagram for the Power Board, showing component placement.
8. Wiring Diagram
190V3LA Wiring Diagram
Diagram illustrating connections between monitor boards for the 190V3LA model.
9. Scaler Board Overview
Scaler Board Components Overview
Overview of key components on the Scaler Board, including Flash ROM, EEPROM, and connectors.
10. Mechanical Instructions
Base and Rear Cover Removal
Instructions for disassembling the monitor, starting with removing the base and rear cover.
Main Board Removal Procedure
Steps for disconnecting cables and removing the main board from the monitor.
11. Repair Flow Chart
Troubleshooting: No Power
Troubleshooting flowchart for diagnosing and resolving 'No Power' issues.
Troubleshooting: No Video
Troubleshooting flowchart for 'No Video' issues when the power LED is white.
Troubleshooting: DIM Issues
Troubleshooting flowchart for 'DIM' issues like image overlap, focus, or flicker.
Troubleshooting: Color Issues
Troubleshooting flowchart for issues related to suboptimal color display or color shift.
12. ISP Instruction
ISP Programming: Required Tools
List of hardware and software required for ISP programming.
ISP Software Installation
Steps to install the 'PORT95NT.exe' and 'RegSetup.exe' programs.
ISP Board Connection Procedure
Procedure for connecting the ISP board to the PC and monitor.
ISP Firmware Update Process
Steps to launch, configure, and initiate the firmware update using the ISP tool.
Firmware Version Check
Procedure to verify the firmware version after the ISP writing is successful.
13. DDC Instruction
DDC Data Re-programming Overview
Information on re-programming DDC data for factory settings and serial numbers.
DDC Programming Tools
List of tools and software needed for DDC data reprogramming.
EDID Board Connection
Steps for connecting the EDID board for DDC programming.
EDID File Preparation
Steps to rename and organize EDID data files into specific folders.
EDID Programmer Operation
Launching the EDID programmer and selecting 'Analog and DVI' interface.
DDC Write Verification
Entering and verifying serial numbers, and checking programming status.
196V3L EDID Analog
Analog EDID Data Structure
Hexadecimal data dump and structured information for Analog EDID.
Vendor/Product Identification
Manufacturer name, product code, and serial number details from EDID.
Basic Display Parameters/Features
Key display characteristics like resolution, size, and gamma.
Color Characteristics
Chromaticity coordinates (Rx, Gx, Bx, etc.) for color calibration.
Established Timings
List of standard video timings supported by the monitor.
Digital EDID
Digital EDID Data Structure
Hexadecimal data dump and structured information for Digital EDID.
Vendor/Product Identification
Manufacturer name, product code, and serial number details from EDID.
Basic Display Parameters/Features
Key display characteristics like resolution, size, and gamma.
Color Characteristics
Chromaticity coordinates (Rx, Gx, Bx, etc.) for color calibration.
Established Timings
List of standard video timings supported by the monitor.
14. White Balance, Luminance Adjustment
Apparatuses and Program Requirements
List of equipment and software required for white balance and luminance adjustment.
Equipment Installation Steps
Steps for connecting the analyzer, PC, and installing necessary drive programs.
Adjustment Preparation Procedures
Preparation steps before adjustment, including warming up and checking connections.
Adjustment Process Steps
Detailed process for performing white balance and luminance adjustment.
Color Temperature Confirmation
Procedure to confirm color temperature using the CA-210 analyzer.
Factory Mode Access
Steps to access the monitor's factory mode for adjustments.
15. Monitor Exploded View
Exploded View Diagram
Diagram showing all monitor parts disassembled and labeled with item numbers.
Scaler Board
The main processing board containing the scaler IC.
Power Board
The main power supply board.
Key Board
The control button interface board.
Panel
The LCD panel unit.
Stand Assembly
Components related to the monitor stand, including top, bottom, and base.
16. Recommended & Spare Parts List
Parts List for 196V3LAB/00
List of recommended and spare parts for model 196V3LAB/00 with PCM codes.
IC and Passive Components List
List of integrated circuits, fuses, and other passive components with part numbers.
Cables and Harnesses List
List of various cables and wire harnesses with specifications.
Integrated Circuits and Power Components
List of ICs, photocouplers, and AC/DC converters with part numbers.
Service Kit Information
Information on the EDID & ISP TOOL service kit.
17. Different Parts List
Parts Diversity: 196V3LAB/75 vs 196V3LAB/00
Comparison of parts used in 196V3LAB/75 versus 196V3LAB/00.
Parts Diversity: 196V3LSB/62 vs 196V3LSB/00
Parts comparison for 196V3LSB/62 vs 196V3LSB/00.
Parts Diversity: 196V3LSB/94 vs 196V3LSB/00
Parts comparison for 196V3LSB/94 vs 196V3LSB/00.
Parts Diversity: 196V3LSB2/00 vs 196V3LSB/00
Parts comparison for 196V3LSB2/00 vs 196V3LSB/00.
Parts Diversity: 196V3LSB2/71 vs 196V3LSB2/00
Parts comparison for 196V3LSB2/71 vs 196V3LSB2/00.
18. General Product Specification
Revision History
Record of changes and updates made to the product specification.
Quick Specification Table
Summary table of specifications for different models.
Smart Features Overview
List and status of smart features like SmartImage, SmartResponse, etc.
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