Dell E152FPc User Manual

DELL E152FPc
1
15” LCD MONITOR
DELL E152FPc
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: MAR.-20-2005
SERVICE MANUAL

Dell E152FPc Specifications

General

Brand	Dell
Model	E152FPc
Category	Monitor
Language	English

Summary

Monitor Specifications

LCD Monitor Description

Operating Instructions

General Instructions

Connect power cord and video cable, then press power button to turn on the monitor.

Control Buttons Overview

Details on Power Button, Brightness Button, Auto Adjust Key, and Power Indicator states.

Adjusting the Picture (OSD Menu)

Steps to navigate the OSD menu, select functions, and adjust picture settings like Horizontal/Vertical.

Input/Output Specifications

Input Signal Connector Details

Details of the 15-pin D-sub connector pins and their functions.

Factory Preset Display Modes

List of supported display modes with horizontal/vertical frequency, pixel clock, and sync polarity.

Power Supply Requirements

Input requirements (voltage, frequency, current) and output requirements (voltage, current, ripple).

Panel Specifications

Features and characteristics of the LCD panel, including resolution, pixel pitch, and display colors.

Block Diagrams

Monitor Exploded View

Diagram showing all components of the monitor disassembled, with part identification.

Software Flow Chart

Visual representation of the monitor's software operational flow and decision points.

Electrical Block Diagram (Main Board)

Schematic of the main board's electrical components and their interconnections.

Schematics

Main Board Schematic

Detailed circuit diagram for the main board, showing component connections and values.

PWPC Board Schematic

Circuit diagram for the PWPC (Power) board, detailing its components and connections.

PCB Layouts

Main Board PCB Layout

Top and bottom layer layout diagrams for the main board, showing component placement.

PWPC Board PCB Layout

Top and bottom layer layout diagrams for the PWPC board, showing component placement.

Keypad Board Layout

Layout diagram for the keypad board, indicating component placement.

Maintainability

Required Equipment and Tools

List of essential equipment and tools needed for monitor maintenance and repair.

Troubleshooting Guide

Step-by-step troubleshooting for common monitor issues on main, PWPC, and keypad boards.

White Balance and Luminance Adjustment

Gain and Offset Adjustment

Procedure to adjust gain and offset automatically using the 'Auto Level' function.

sRGB (6500K) Color Temperature Adjustment

Steps to adjust Red, Green, and Blue for sRGB mode to achieve target color temperature.

Color1 (9300K) Color Temperature Adjustment

Steps to adjust Red, Green, and Blue for Color1 mode to achieve target color temperature.

Color2 (5700K) Color Temperature Adjustment

Steps to adjust Red, Green, and Blue for Color2 mode to achieve target color temperature.

Edit Content (D-SUB Connector)

Bill of Material List

Pixel Defect Definition

Visual Pixel Defect Inspection

Criteria for accepting or rejecting display defects based on visual inspection of spots and lines.

Electrical Pixel Defect Inspection

Criteria for accepting or rejecting display defects based on electrical inspection of bright and dark dots.