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Mitsubishi Electric Manuals
Projection TV
WD-52725
Mitsubishi Electric WD-52725 Manuals
Manuals and User Guides for Mitsubishi Electric WD-52725. We have
3
Mitsubishi Electric WD-52725 manuals available for free PDF download: Service Manual, Technical Training Manual, Part Replacement Instructions
Mitsubishi Electric WD-52725 Technical Training Manual (49 pages)
V26 Chassis
Brand:
Mitsubishi Electric
| Category:
Projection TV
| Size: 5.16 MB
Table of Contents
Table of Contents
3
Chapter 1 - Introduction
6
V26 Models
6
Hdmi™ & Cablecard™
7
HDMI & Cablecard
7
RF Antenna Inputs
8
PVR (Personal Video Recorder)
8
Dlp™ Fundamentals
8
Light Path Changes
10
Servicing
12
Chapter 2 - Disassembly
14
Front Disassembly
14
Rear Disassembly
17
Accessing the Chassis
18
Accessing PWB-POWER
19
Chassis Removal
19
Accessing & Disconnecting the Lamp Ballast
20
Chapter 3 - Light Engine Replacement
22
Light Engine Removal Screws
23
Installing the Replacement Light Engine
25
Chapter 4 - Service Adjustments
26
Option Menu
26
Service Adjustment Mode
26
Internal Test Pattern
27
Service Adjustments
27
Position Adjustments
27
Mechanical Adjustments
28
Rotation Adjustment
29
Keystone Adjustments
31
Data Transfer & Data Reset
32
Chapter 5 - Troubleshooting
34
Error Code Operational Check
36
Lamp Troubleshooting Procedure
37
POWER-PWB Troubleshooting
37
Chapter 6 - Block Diagrams
40
Power Supply
40
Sound Circuitry
40
Control Circuitry
40
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Mitsubishi Electric WD-52725 Service Manual (55 pages)
Brand:
Mitsubishi Electric
| Category:
Projection TV
| Size: 3.56 MB
Table of Contents
Specifications
1
Table of Contents
3
Model: Wd-52525 / Wd-52725 / Wd-52825 / Wd-62525 / Wd-62725 / Wd
4
Introduction
5
Product Safety Notice
5
Safety Precautions
6
Disassembly Procedures
7
Cabinet Front Disassembly
7
Cabinet Rear Disassembly
9
Electrical Chassis Replacement
10
Optical Engine Replacement
13
Data Copy Procedure
16
Diamond Shield Replacement
17
Servicing the Lenticular Screen and Fresnel Lens
18
Initial Setup
20
Front Panel Led Diagnostics
22
Error Codes
23
Service Adjustments
24
Equipment
24
Circuit Adjustment Mode
24
Adjustment Items and Initial Data Settings
26
Electrical Adjustments
27
Mechanical Adjustments
27
Replacement Parts
30
Screen Assembly Parts
33
Mitsubishi Electric WD-52725 Part Replacement Instructions (23 pages)
V26 Chassis
Brand:
Mitsubishi Electric
| Category:
Flat Panel TV
| Size: 4.35 MB
Table of Contents
Part Replacement Instructions
2
Chassis Removal
3
Removing the Optical Engine
8
Installing the Optical Engine
11
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