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Haier 75UF5550 Service Manual
Haier 75UF5550 Service Manual
Also see for 75UF5550:
Service manual
Table of content
Contents
Table of Contents
2
Chapter 1. 1. 1. 1. General
4
General General Information Information
4
Document Document Document Information Information Information
4
Guidelines
4
Notice
4
Follow the Regulations and Warnings
4
Be Careful to the Electrical Shock
4
Electro Static Discharge (ESD)
4
About Lead Free Solder (Pbf)
5
Use the Genewing Parts (Specified Parts)
5
Safety Check after Repairment
5
Ordering Spare Parts
7
Photo Used in this Manual
7
How How
7
How to to to to Read Read Read this this Service Manual Manual
7
Manual
7
Using Icons
7
Chapter 2. 2. 2. 2. Speci
9
Specifi Fi Fi Fication
9
Speci Speci Cation List
9
External External External Pictures Pictures Pictures (Four (Four (Four Faces)
10
75Uf5550 75Uf5550 75Uf5550
12
Remove the Stand
12
Remove the Back Cabinet
12
Remove the Mainboard
12
Remove the Power Supply Module
12
Remove the Speaker
12
Remove the Remote Control Board
13
Remove the Key Board
13
Chapter 4. 4. 4. 4. Location
14
Location of of of of Controls
14
Controls Controls and and and Components Components
14
Board Board Board Location Location Location
14
Mainboard Mainboard Mainboard
15
Function Description
15
Connector Definition
15
Power Power Power Supply Supply Module
16
Function Description
16
DVD Player
20
Electrical Electrical Parts Parts
23
Diagram
31
Service Service
34
Measurements Measurements
34
Picture
35
Sound
36
Software Update Update
37
Update
37
Trouble Trouble Shooting Shooting
38
Mainboard
39
Introduction
39
Check
42
Failure
46
Service ManualModelModelModelModel No.:No.:No.:No.: 75UF555075UF555075UF555075UF55509-2.9-2.9-2.9-2. MainboardMainboardMainboardMainboard ICICICIC IntroductionIntroductionIntroductionIntroductionTop view36363636
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