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IBM L150 User Manual

IBM L150
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IBM 15 Service Manual
1
SERVICE MANUAL
15” LCD Monitor
IBM L150 / L150P
THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE
EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT
GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND
DISCLAIMS RE LIABILITY FOR CHANGES, ERRORS OR OMISSIONS.
MANUFACTURE DATA May-27-2003 Revision
http://www.wjel.net
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IBM L150 Specifications

General IconGeneral
BrandIBM
ModelL150
CategoryMonitor
LanguageEnglish

Summary

SERVICE MANUAL

MONITOR SPECIFICATIONS

LCD MONITOR DESCRIPTION

OPERATING INSTRUCTIONS

GENERAL INSTRUCTIONS

Basic setup and connection steps for monitor operation.

CONTROL BUTTONS

Description and function of the physical control buttons on the monitor.

ADJUSTING THE PICTURE

Details on how to adjust picture settings like brightness, contrast, and position.

INPUT/OUTPUT SPECIFICATION

INPUT SIGNAL CONNECTOR

Pinout and description of the input signal connector.

FACTORY PRESET DISPLAY MODES

List of supported video resolutions and refresh rates.

POWER SUPPLY REQUIREMENTS

Specifications for the monitor's input and output power.

PANEL SPECIFICATION

PANEL FEATURE

Key features of the LCD panel itself.

DISPLAY CHARACTERISTICS

Technical display characteristics like resolution and pixel pitch.

OPTICAL CHARACTERISTICS

Optical properties such as contrast ratio and response time.

BLOCK DIAGRAM

MONITOR EXPLODED VIEW

Visual breakdown of the monitor's internal components and their assembly.

SOFTWARE FLOW CHART

Diagram illustrating the monitor's software operational flow.

ELECTRICAL BLOCK DIAGRAM

Schematic showing electrical connections and major components.

SCHEMATIC

MAIN BOARD

Detailed schematic for the main circuit board.

INVERTER/POWER BOARD

Schematic for the board handling power supply and backlight.

KEYPAD BOARD

Schematic for the button interface board.

PCB LAYOUT

MAIN BOARD

Physical layout and component placement for the main board.

INVERTER/POWER BOARD

Physical layout of the inverter/power board.

KEYPAD BOARD

Physical layout of the keypad board.

MAINTAINABILITY

EQUIPMENTS AND TOOLS REQUIREMENT

List of necessary tools and equipment for maintenance.

TROUBLE SHOOTING

Diagnostic procedures and solutions for common monitor issues.

WHITE-BALANCE, LUMINANCE ADJUSTMENT

EDID CONTENT

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