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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 transform.
Summary of Contents for LN-4692D
Page 6: ...1 Precautions 1 4 Memo...
Page 12: ...Memo 2 Product Specifications 2 6...
Page 15: ...3 Alignments and Adjustments 3 3...
Page 16: ...3 Alignments and Adjustments 3 4...
Page 17: ...3 Alignments and Adjustments 3 5...
Page 18: ...3 Alignments and Adjustments 3 6...
Page 20: ...3 Alignments and Adjustments 3 8...
Page 24: ...3 Alignments and Adjustments 3 12 Memo...
Page 27: ...4 Troubleshooting 4 3 WAVEFORMS 1 2 3...
Page 29: ...4 Troubleshooting 4 5 WAVEFORMS 4 5...
Page 31: ...4 Troubleshooting 4 7 WAVEFORMS 6...
Page 33: ...4 Troubleshooting 4 9 WAVEFORMS 7 8...
Page 36: ...4 Troubleshooting 4 12 WAVEFORMS 9...
Page 38: ...4 Troubleshooting 4 14 WAVEFORMS 10...
Page 40: ...4 Troubleshooting 4 16 WAVEFORMS 11 12 13...
Page 100: ...7 Block Diagrams 7 2 Memo...
Page 101: ...8 1 8 Wiring Diagrams 8 Wiring Diagram 8 1 Wiring Diagram...
Page 102: ...8 Wiring Diagrams 8 2 Memo...
Page 120: ...9 Schematic Diagrams 9 18 Memo...
Page 125: ...10 Operating Instructions and Installation 10 5...
Page 126: ...10 Operating Instructions and Installation 10 6 Memo...
Page 130: ...11 Disassembly and Reassembly 11 4 Memo...
Page 132: ...12 2 Power Inverter 12 PCB Diagram 12 2 LN S4092D LN S4692D...
Page 133: ...13 Circuit Descriptions 13 1 13 Circuit Descriptions 13 1 Block description 3 4 6 5 1 2 7 8...
Page 134: ...13 Circuit Descriptions 13 2 Memo...
Page 141: ...14 Reference Infomation 14 7 14 3 2 Supported Modes 1...
Page 142: ...14 Reference Infomation 14 8 14 3 3 Supported Modes 2...
Page 143: ...14 Reference Infomation 14 9 14 3 4 Supported Modes 3...