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LG FLATRON L1530S (L1530SM-AL**R) User Manual

LG FLATRON L1530S (L1530SM-AL**R)
25 pages
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MENU
SET/AUTO
LightView
-
+
COLOR MONITOR
SERVICE MANUAL
Website:http://biz.LGservice.com
E-mail:http://www.LGEservice.com/techsup.html
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS NO. : CL-61
MODEL:
L1530S (L1530SM-AL**R)
L1530S (L1530SSNTM-AL**R)
( ) **Same model for Service
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LG FLATRON L1530S (L1530SM-AL**R) Specifications

General IconGeneral
Screen Size15 inches
Maximum Resolution1024 x 768
Aspect Ratio4:3
Brightness250 cd/m²
Input SignalAnalog
Input Connector15-pin D-Sub
Power Consumption (Typical)30 W
Weight3.5 kg
Display TypeLCD
Input ConnectorsVGA

Summary

SPECIFICATIONS

LCD CHARACTERISTICS

Detailed specifications for the LCD panel, including size, pixel pitch, and color depth.

OPTICAL CHARACTERISTICS

Information on viewing angles, luminance, and contrast ratio of the display.

SIGNAL

Details on sync signals, video input, and operating frequencies for the monitor.

POWER SUPPLY

Specifications related to power input, voltage, and consumption of the monitor.

ENVIRONMENT

Conditions for operation, including temperature, humidity, and MTBF.

DIMENSIONS

Physical dimensions of the monitor with tilt and base.

WEIGHT

Specifies the net and gross weight of the monitor.

PRECAUTIONS

SAFETY-RELATED COMPONENT WARNINGS

Warnings about replacing critical safety components and modifying original design.

LCD MODULE HANDLING GUIDELINES

Instructions for safely handling the LCD module, including mounting and ESD protection.

SERVICE OPERATION SAFETY

Cautionary advice for service operations, emphasizing tool usage to prevent shock.

TIMING CHART

OPERATING INSTRUCTIONS

CONTROL PANEL OVERVIEW

Description of the monitor's front control buttons and their functions.

OSD LOCK/UNLOCK FUNCTION

Explanation of how to lock and unlock On-Screen Display settings.

AUTO IMAGE ADJUSTMENT

Instructions for using the SET/AUTO button for automatic image adjustment.

WIRING DIAGRAM

BLOCK DIAGRAM

DESCRIPTION OF BLOCK DIAGRAM

VIDEO CONTROLLER FUNCTION

Explanation of the video controller's role in signal amplification and conversion.

POWER SUPPLY CIRCUITRY

Details on the power part, including regulators and voltage conversion.

MICOM CONTROL SYSTEM

Description of the MICOM part, EEPROM, and its control functions.

LIPS BOARD BLOCK DIAGRAM

EMI COMPONENTS FUNCTION

Explanation of EMI components for compliance with marketing standards.

RECTIFIER AND FILTER OPERATION

Describes the input rectifier and filter and output rectifier and filter functions.

ENERGY TRANSFER AND ISOLATION

Details on energy transfer via transformer and photo-coupler isolation.

SIGNAL COLLECTION

Explains the function of signal collection for feedback to the primary.

ADJUSTMENT

EDID USER MANUAL

Instructions for the Windows EDID V1.0 User Manual.

PORT SETUP PROCEDURE

Steps for setting up the user port for EDID operations.

EDID DATA READ/WRITE

Guide on reading and writing EDID data, including editing manufacture information.

SERVICE OSD

ACCESSING SERVICE OSD

Steps to access the service OSD menu on the monitor.

SERVICE OSD MENU OPTIONS

Details on various service OSD menu items like Clear ETI, Auto Color, and NVRAM Init.

CABLE CONNECTION GUIDE

Diagram and information on connecting cables for testing and service.

TROUBLESHOOTING GUIDE

NO POWER DIAGNOSTIC FLOW

Step-by-step troubleshooting flowchart for power-related issues.

NO RASTER (LIPS) DIAGNOSTIC FLOW

Troubleshooting flowchart for 'No Raster' issues related to the LIPS board.

NO RASTER (MST9011B) DIAGNOSTIC FLOW

Troubleshooting flowchart for 'No Raster' issues with the MST9011B chip.

DPM TROUBLESHOOTING

Flowchart for diagnosing and resolving issues related to DPM (Display Power Management).

EXPLODED VIEW

EXPLODED VIEW PARTS LIST

REPLACEMENT PARTS LIST

SCHEMATIC DIAGRAM

H/V SYNC DETECTION CIRCUIT

Schematic diagram illustrating the H/V Sync detection circuit.

AMP/TMDS CIRCUITRY

Schematic diagram detailing the amplifier and TMDS circuitry.

VIDEO PROCESSOR CIRCUIT

Schematic diagram for the video processor section of the monitor.

OUTPUT/INPUT CONNECTORS AND JACKS

Schematic diagram showing output and input connectors and jacks.

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