BENQ E900WA (Service Manual)

Сервис мануал и схема монитора BENQ E900WA​

Файл в формате PDF на английском языке



Содержание:

• 1. Precautions & Safety Notices
• 1.1 .Safety Precaution
• 1.2 Produce Safety Notice
• 1.3 Service Notes
• 2. Product Overview
• 2.1. Power supply
• 2.2 Signal interface
• 2.3 Video performance
• 2.4 Scan range
• 2.5 Plug & Play DDC2B DDC-CI Support
• 2.6 Support Timings
• 2.7 Operational &Function Specification
• 2.7.1 Video performance
• 2.7.2 Brightness Adjustable Range
• 2.7.3 Acoustical Noise
• 2.7.4 Environment
• 2.7.5 Transportation
• 2.7.6 Electrostatic Discharge Requirements
• 2.7.7 Reliability
• 2.7.8 Audio performance
• 2.8 LCD Characteristics
• 2.8.1 The Physical definition & Technology summary of LCD panel
• 2.9 User Controls
• 2.10 Mechanical Characteristics
• 2.10.1 Dimension
• 2.10.2 Weight
• 2.10.3 Plastic
• 2.10.4 Carton
• 2.11 Pallet & Shipment
• 2.11.1 Container Specification
• 2.11.2 Carton Specification Product: /Package
• 3. Disassembly & Assembly
• 3.1 Exploded Diagram
• 3.2 Assembly Block
• 3.3 Disassembly Block
• 4. Level 1 Cosmetic / Appearance / Alignment Service
• 4.1 Software / Firmware Upgrade Process
• 4.2. Alignment procedure (for function adjustment)
• 4.2.1 Preparation
• 4.2.2 Timing adjustment
• 4.2.3 Function key Definitions
• 4.2.3.1 Control buttons on the Back bezel
• 4.2.3.2 OSD Control
• 4.2.3.3 Factory Mode Introduction
• 4.2.3.4. After repair, to ensure the quality you should do the following test and adjustment
• 5. Level 2 Circuit Board and Standard Parts Replacement
• 5.1. Block diagram
• 5.2 Circuit operation theory
• 5.2.1. Electronic Circuit Theory
• 5.2.2 Power board diagram
• 5.3 Inverter board diagram
• 5.3.1 I/F Circuit
• 5.3.2 Trouble Shooting Guide
• 5.4 Spare Parts List