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AOC E943FWS User Manual

AOC E943FWS
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Page #22 background image
22
5. Block Diagram
Main Board
DIM
ON/OFF
Feedback Circuit
D801
L801
PWM Control
MP3389EF
(U801)
12V
LED
(CN803)
MOSFET
(Q806)
Flash Memory
Pm25LD020C
(U402)
Panel Interface
(CN409)
12MHZ
(X401)
Key control Interface
(CN401)
Scalar IC NT68628
(Include MCU, ADC, OSD)
(U401)
H sync
V sync
RGB
D-Sub
Connector
(
CN101
)
EEPROM
M24C02
(U101)

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Questions and Answers:

AOC E943FWS Specifications

General IconGeneral
Screen Size18.5 inches
Resolution1366 x 768
Panel TypeTN
Aspect Ratio16:9
Brightness250 cd/m²
Contrast Ratio1000:1
Response Time5 ms
ConnectivityVGA
Contrast Ratio (Dynamic)20, 000, 000:1
Viewing Angle90°/65°
InputsVGA

Summary

Safety Information

Safety Notices

General safety precautions and critical warnings for monitor handling and servicing.

Revision and Specifications

Revision List

Document revision history and release dates.

Monitor Specifications

Detailed technical specifications including panel, resolution, physical, and environmental data.

Product Description and Operation

LCD Monitor Description

Overview of the LCD monitor's main components and functional block diagram.

Operating Instructions

Guide on basic operation, control buttons, and OSD menu navigation.

Input/Output and Panel Details

Input/Output Specification

Specifications for input signals, connectors, and preset display modes.

Panel Specification

Detailed physical, electrical, and optical characteristics of the LCD panel.

System Diagrams and Layouts

Block Diagram

Block diagram illustrating the main board's functional components and interconnections.

Schematic

Detailed circuit schematics for the monitor's main board.

PCB Layout

Physical layout diagrams for the main board and key board components.

Maintenance and Troubleshooting

Equipments and Tools Requirement

List of necessary tools and equipment for monitor servicing and repair.

Trouble Shooting

Diagnostic flowcharts and solutions for common monitor operational issues and faults.

Calibration and Parts Information

White-Balance, Luminance Adjustment

Procedure for adjusting color temperature, white balance, and luminance for optimal display.

Monitor Exploded View

Visual representation of the monitor's components for disassembly and identification.

BOM List

Comprehensive Bill of Materials listing all part numbers and descriptions used in the monitor.

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