3 Alignments and Adjustments
3-1
3 Alignments and Adjustments
3-1 General Alignment Instuction
1.
Usually, a color LCD-TV needs only slight touch-up adjustment upon installation.
Check the basic characteristics such as height, horizontal and vertical sync.
2.
Use the specified test equipment or its equivalent.
3.
Correct impedance matching is essential.
4.
Avoid overload. Excessive signal from a sweep generator might overload the front-end
of the TV. When inserting signal markers, do not allow the marker generator to distort test result.
5.
Connect the TV only to an AC power source with voltage and frequency as specified on
the backcover nameplate.
6.
Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
that the power cord is disconnected before replacing any parts.
7.
To protect aganist shock hazard, use an isolation transformer.
Summary of Contents for LN-T4065F
Page 17: ...7 Block Diagrams 7 2 7 2 Audio Block Diagram ...
Page 18: ...13 Circuit Descriptions 13 1 13 Circuit Descriptions 13 1 Main Board Block Description ...
Page 19: ...13 Circuit Descriptions 13 2 13 2 Video Signal Path ...
Page 20: ...13 Circuit Descriptions 13 3 13 3 Audio Signal Path 13 3 Side AV Signal Path ...
Page 21: ...13 Circuit Descriptions 13 4 Menu ...
Page 112: ...5 Exploded View Parts List 5 3 M0014 M0013 M0013 T0003 M0215 T0175 5 3 LNT4665F Exploded View ...
Page 118: ...10 Operating Instructions and Installation 10 3 10 3 Remote Control ...
Page 121: ...12 PCB Diagram 12 2 12 2 IP BOARD Diagram 46 ...
Page 125: ...1 Precautions 1 4 Memo ...
Page 131: ...2 Product Specifications 2 6 Memo ...
Page 133: ...14 Reference Infomation 14 2 14 1 2 Supported Mode 1 ...
Page 158: ...4 Troubleshooting 4 3 WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK ...
Page 166: ...4 Troubleshooting 4 11 WAVEFORMS 6 Tuner CVBS Out Pattern Grey Bar 7 TS DATA Out Clk Data 0 ...
Page 173: ...4 Troubleshooting 4 18 Memo ...
Page 174: ...8 Wiring Diagrams 8 1 8 Wiring Diagram ...
Page 175: ...8 Wiring Diagrams 8 2 Memo ...