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LED TV
Chassis : U89A
Model : UE40F70****
UE46F70****
UE55F70****




SERVICE Manual

LED TV Contents

1. Precautions

2. Product specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram




UE**F70****
Contents
1. Precautions ...................................................................................................................1-1
1-1. Safety Precautions ..............................................................................................................1-1
1-1-1. Warnings...................................................................................................................1-1
1-1-2. Servicing the LED TV ...............................................................................................1-1
1-1-3. Fire and Shock Hazard .............................................................................................1-1
1-1-4. Product Safety Notices .............................................................................................1-2
1-2. Servicing Precautions ..........................................................................................................1-3
1-2-1. General Servicing Precautions .................................................................................1-3
1-3. Static Electricity Precautions ...............................................................................................1-4
1-4. Installation Precautions .......................................................................................................1-5

2. Product Specifications.................................................................................................2-1
2-1. Product specifications..........................................................................................................2-1
2-2. Detailed Specifications ........................................................................................................2-5
2-1-1. Model Comparison ...................................................................................................2-5
2-1-2. Feature & Specifications ...........................................................................................2-6
2-3. Accessories .........................................................................................................................2-9
2-4. Viewing the Functions .......................................................................................................2-10
2-4-1. Supported Formats .................................................................................................2-10
2-4-2. Smart Control .........................................................................................................2-13
2-4-3. SMART Interaction .................................................................................................2-17
2-4-4. SMART HUB...........................................................................................................2-20

3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
3-1-1. LED TV .....................................................................................................................3-1

4. Troubleshooting ...........................................................................................................4-1
4-1. Troubleshooting ...................................................................................................................4-1
4-1-1. Previous Check ........................................................................................................4-1
4-1-2. Simple flow chart of malfunction ...............................................................................4-3
4-2. How to Check Fault Symptom .............................................................................................4-4
4-2-1. NO Power and No Video ..........................................................................................4-4
4-2-2. Problems and Solutions ............................................................................................4-6
4-3. Factory Mode Adjustments ..................................................................................................4-8
4-3-1. Detail Factory Option ................................................................................................4-8
4-3-2. Entering Factory Mode .............................................................................................4-9
4-3-3. Factory Data ...........................................................................................................4-10
4-4. White Balance ...................................................................................................................4-23
4-4-1. Calibration ..............................................................................................................4-23
4-4-2. Service Adjustment .................................................................................................4-23
4-4-3. Adjustment ..............................................................................................................4-25
4-5. RS-232C ............................................................................................................................4-26
4-6. AV Control Tabe .................................................................................................................4-27
4-7. Software Upgrade..............................................................................................................4-33
4-7-1. How to Check the Software Version .......................................................................4-33
4-7-2. How to Upgade Software ........................................................................................4-34

5. Wiring Diagram .............................................................................................................5-1
5-1. Wiring Diagram ....................................................................................................................5-1
5-2. Connector ............................................................................................................................5-2
5-3. Connector Functions ...........................................................................................................5-6
5-4. Cables .................................................................................................................................5-7
5-5. The types of module ............................................................................................................5-8

A. Exploded View & Part List [UE40F7000STXXH TE02] ............................................. A-1
A-1. Exploded View ................................................................................................................... A-1
A-2. Electrical Parts List............................................................................................................. A-2

B. Exploded View & Part List [UE46F7000STXXH TE02] ............................................. B-1
B-1. Exploded View ................................................................................................................... B-1
B-2. Electrical Parts List............................................................................................................. B-2

C. Exploded View & Part List [UE55F7000STXXH TE02] ............................................. C-1
C-1. Exploded View ................................................................................................................... C-1
C-2. Electrical Parts List ............................................................................................................ C-2
This Service Manual is a property of Samsung Electronics Co.,Ltd.