Table Of Contents - Samsung UA42EH5000R Service Manual

Chassis: u73a

Table of 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. Detail Factory Option .........................................................................................................2-12

2-3. Accessories .......................................................................................................................2-13

3. Disassembly and Reassembly ....................................................................................3-1

3-1. Disassembly and Reassembly ............................................................................................3-1

3-2. Assy Board P-Jog Switch & Ir ..............................................................................................3-9

3-3. Disassembly(PTC) ............................................................................................................. 3-11

4. Troubleshooting ...........................................................................................................4-1

4-1. Troubleshooting ...................................................................................................................4-1

4-2. How to Check Fault Symptom .............................................................................................4-3

4-3. Factory Mode Adjustments ................................................................................................4-20

4-4. White Balance ...................................................................................................................4-29

4-5. White Ratio (Balance) Adjustment .....................................................................................4-32

4-6. Software Upgrade ..............................................................................................................4-35

5. Wiring Diagram .............................................................................................................5-1

5-1. Wiring Diagram ....................................................................................................................5-1

5-2. Connector ............................................................................................................................5-3

5-3. Connector Functions ...........................................................................................................5-6

5-4. Cables .................................................................................................................................5-7

Contents

Table of Contents