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LED TV
Chassis : U85A
Model : UN32F5500AF
UN40F5500AF
UN46F5500AF
UN50F5500AF
UN32F4300AF




SERVICE Manual

LED TV Contents

1. Precautions

2. Product specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram




UN**F5500AF
Contents
1. Precautions ...................................................................................................................1-1
1-1. Safety Precautions ..............................................................................................................1-1
1-2. 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 Information .............................................................................................................2-1
2-2. Accessories .......................................................................................................................2-13
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
3-2. Assy Board P-Jog Switch & Ir ..............................................................................................3-6
3-3. Disassembly(PTC)...............................................................................................................3-8
4. Troubleshooting ...........................................................................................................4-1
4-1. Troubleshooting ...................................................................................................................4-1
4-2. How to Check Fault Symptom .............................................................................................4-4
4-3. Factory Mode Adjustments ................................................................................................4-24
4-4. White Balance ...................................................................................................................4-40
4-5. White Ratio (Balance) Adjustment .....................................................................................4-43
4-6. Detail Specifications ..........................................................................................................4-45
4-7. AV Control Table ................................................................................................................4-72
4-8. Software Upgrade..............................................................................................................4-78
4-9. Rear Cover Dimension ......................................................................................................4-81
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
This Service Manual is a property of Samsung Electronics Co.,Ltd.