Table Of Contents - Samsung LE23R81BX Service Manual

Tft-lcd tv
Table of Contents

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1
1
. Precautions .........................................................................................................................................................1
1-1 Safety Precautions ....................................................................................................................................... 1-1
1-2 Servicing Precautions .................................................................................................................................... 1-2
1-3 Static Electricity Precautions ........................................................................................................................... 1-2
1-4 Installation Precautions.................................................................................................................................... 1-3
2
2
. Product specifications ..........................................................................................................................................2
2-1 Fashion Feature ............................................................................................................................................. 2-1
2-2 LE23R81BX Specifications .............................................................................................................................. 2-2
2-3 LE26R81BX Specifications .............................................................................................................................. 2-3
2-4 Spec Comparison .......................................................................................................................................... 2-4
2-5 Option Specification ....................................................................................................................................... 2-5
3
3
. Alignments and Adjustments .................................................................................................................................3
3-2 How to Access Service Mode ........................................................................................................................... 3-2
3-3 Factory Data ................................................................................................................................................ 3-3
3-4 Service Adjustment ....................................................................................................................................... 3-11
3-5 Software Upgrade ....................................................................................................................................... 3-14
4
4
................................................................................................................................................4
4-1 First Checklist for Troubleshooting .....................................................................................................................4-1
4-2 Checkpoints by Error Mode .............................................................................................................................. 4-2
5
5
. Exploded View and Parts List .................................................................................................................................5
5-1 LE23R81BX Exploded View ..............................................................................................................................5-1
5-2 LE23R81BX Parts list .................................................................................................................................... 5-2
5-3 LE26R81BX Exploded View ........................................................................................................................... 5-3
5-4 LE26R81BX Parts list .................................................................................................................................... 5-4
6
6
. Electrical Parts List .............................................................................................................................................6
6-1 LE23R81BX Parts List .................................................................................................................................... 6-1
6-2 LE26R81BX Parts List ................................................................................................................................. 6-20
7
7
. Block Diagram ...................................................................................................................................................7
8. W
W
iring Diagram ...................................................................................................................................................8
8-1 Wiring Diagram
.............................................................................................................................................8-1
8-2 Main Board Layout
8-3 PIN characteristic
.......................................................................................................................................... 8-3
8-4 Connector Location and PCB outline figure
8-5 Output Connector
.......................................................................................................................................... 8-7
9
9
. Schematic Diagrams .............................................................................................................................................9
Contents
....................................................................................................................................... 3-1
....................................................................................................................................... 8-2
......................................................................................................... 8-6
1
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2
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3
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4
-1
5
-1
6
-1
7
-1
8
-1
9
-1

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