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3 Alignments and Adjustments
3-1
3 Alignments and Adjustments
3-1 Service Instruction
1. Usually, a color TV-VCR 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.
Содержание LE26S81BX
Страница 9: ...Memo 1 Precautions 1 4 ...
Страница 11: ... 2 Product Specifications 2 2 Item Description 2 2 LE26S81BX Specifications ...
Страница 33: ...Memo 3 Alignments and Adjustments 3 16 ...
Страница 37: ...4 Troubleshooting 4 4 WAVEFORMS 1 R G B Output Signal of IC602 ...
Страница 39: ...4 Troubleshooting 4 6 2 Digital Output Data of IC704 IC602 3 Signal of HDMI Data ...
Страница 41: ...4 Troubleshooting 4 8 WAVEFORMS 4 Tuner_CVBS Output Signal 3 CVBS Output Signal ...
Страница 43: ...4 Troubleshooting 4 10 WAVEFORMS 4 CVBS Output Signal ...
Страница 45: ...4 Troubleshooting 4 12 2 Digital Output Data of IC602 5 Analog Signal Y C to IC602 WAVEFORMS ...
Страница 47: ...4 Troubleshooting 4 14 WAVEFORMS 6 The Signal are Inputed to IC8005 7 DC 12V ...
Страница 56: ...5 Exploded View Parts List 5 9 5 9 LE46S81BX Exploded View T0003 M0215 M0014 T0531 M0013 M0013 T0175 M0115 ...
Страница 164: ...7 Block Diagrams 7 1 7 Block Diagram This Document can not be used without Samsung s authorization ...
Страница 165: ...7 Block Diagrams 7 2 Memo ...
Страница 171: ...8 Wiring Diagrams 8 6 8 4 Power Board Layout ...
Страница 174: ...8 9 8 Wiring Diagrams ...
Страница 177: ...8 Wiring Diagrams 8 12 Memo ...
Страница 179: ...9 Schematic Diagrams 9 2 9 2 Schematic Diagram ...
Страница 180: ...9 Schematic Diagrams 9 3 9 3 SIDE_AV Schematic Diagram ...
Страница 181: ...9 Schematic Diagrams 9 4 9 4 HDMI_INPUT Schematic Diagram ...
Страница 182: ...9 Schematic Diagrams 9 5 9 5 Scart Option Schematic Diagram ...
Страница 183: ...9 Schematic Diagrams 9 6 9 6 Application Schematic Diagram ...
Страница 184: ...9 Schematic Diagrams 9 7 9 7 Application Schematic Diagram ...
Страница 185: ...9 Schematic Diagrams 9 8 9 8 Application Schematic Diagram ...
Страница 186: ...9 Schematic Diagrams 9 9 9 9 Application Schematic Diagram ...
Страница 187: ...9 Schematic Diagrams 9 10 9 10 Application Schematic Diagram ...
Страница 193: ...Memo 10 Operating Instructions and Installation 10 6 ...
Страница 199: ...11 Disassembly and Reassembly 11 6 Memo ...
Страница 200: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 1 26 32 37 40 46 Main PCB Diagram ...
Страница 201: ...12 PCB Diagram 12 2 12 2 2 26 32 37 40 46 Main PCB Diagram ...
Страница 202: ...12 PCB Diagram 12 3 12 3 26 32 SMPS ...
Страница 203: ...12 PCB Diagram 12 4 12 4 37 SMPS ...
Страница 204: ...12 PCB Diagram 12 5 12 5 40 SMPS ...
Страница 205: ...12 PCB Diagram 12 6 12 6 46 SMPS ...
Страница 208: ...13 Circuit Descriptions 13 3 13 2 Main Block ...
Страница 213: ...13 Circuit Descriptions 13 8 Memo ...
Страница 229: ...Memo 14 Reference Infomation 14 16 ...