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Section Title
Page
1. SAFETY NOTES
1-1.
1-1.
Warnings and Caution……………………………………………………….
5
1-2.
Caution Handling of LCD Panel ......……………....................................
5
1-3.
Caution About the Lithium Battery…………….........................................
6
1-4.
Safety Check Out ........................…………….........................................
6
1-5.
Leakage Test ..........................................................................................
6
1-6.
How to Find a Good Earth Ground…………………………………………
6
1-7.
Lead Free Information….……………………………………………………
7
1-8.
Handling the Flexible Flat Cable (FFC)…………………………………….
7
2. SELF DIAGNOSTIC FUNCTION
2-1.
2-1.
Overview of Control Buttons ...................................................................
8
2-2.
LED Display Control ……….....................................................................
8
2-3.
LED Pattern………………........................................................................ 8
2-4.
Standby LED Error Display………………………………………………….
8
2-5.
Triage Chart ............................................................................................ 9
3. TROUBLE SHOOTING
3-1.
3-1.
General..................................................................................................... 10
3-2.
No Power…….……………………………………………………………….. 10
3-3.
Standby LED Blinking....…………............................................................ 14
3-4.
No Picture................................................................................................. 27
3-5.
Audio.............................…………………………………………................. 29
3-6.
Video Problem.......................................................................................... 50
3-7.
HDMI……………..……...……………………………………………………. 62
3-8.
MHL...…………………………………………………………………………. 83
3-9.
Tuner…………………………………..……………………………………… 102
3-10.
Tact Key........………………………………………………………………… 116
3-11.
IR………………………………………………………………………………. 118
3-12.
CI.............................................................................................................. 121
3-13.
USB.......................................................................................................... 125
3-14.
Ether......................................................................................................... 129
3-15.
Wifi Module.............................................................................................. 130
4
TABLE OF CONTENTS
Please refer Service Manual – Unique for below information :
-Safety Warnings
-Wire Dressing
-Circuit Board Location
-Disassembly and Exploded View.
Section Title
Page
4. SERVICE ADJUSTMENTS
4-1.
4-1.
Accessing Service Mode ..................................................................... 133
4-2.
Accessing Software Version....................……….……………………… 133
4-3.
Accessing Self Diagnostic History………………………………..…….. 134
4-4.
Accessing Self Diagnostic Menu………………………………………... 134
4-5.
Accessing Serial Number Edit……………….………………………….. 136
4-6.
Accessing Model Name Edit................................................................ 137
5. DIAGRAMS
5-1.
5-1.
Circuit Board Location ......................................................................... 144
5-2.
Block Diagram...................................................................................... 145
5-3.
Connector Diagram ………………………………………...................... 152
Note: Pictures provided in this Service Manual might have slight difference from the
actual sets.
actual sets.
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