Contents
1
1
. Precautions………………………………………………………………………………………………………………………………………1
1
-1
1-1 Safety Precautions ……………………………………………………………………………………………………………………… 1-1
1-2 Servicing Precautions …………………………………………………………………………………………………………………… 1-2
1-3 Static Electricity Precautions …………………………………………………………………………………………………………… 1-3
1-4 Installation Precautions…………………………………………………………………………………………………………………… 1-4
2
2
. Product specifications …………………………………………………………………………………………………………………………2
2
-1
2-1 Fashion Feature…………………………………………………………………………………………………………………………… 2-1
2-2 Technical and Environmental Specifications…………………………………………………………………………………………… 2-2
2-3 LE27S73BD Specifications ……………………………………………………………………………………………………………… 2-4
2-4 LE32S73BD Specifications ……………………………………………………………………………………………………………… 2-5
2-5 LE37S73BD Specifications ……………………………………………………………………………………………………………… 2-6
2-6 LE40S73BD Specifications ……………………………………………………………………………………………………………… 2-7
2-7 DTV Specification ………………………………………………………………………………………………………………………… 2-8
2-8 Spec Comparison ………………………………………………………………………………………………………………………… 2-9
2-9 Option Specification …………………………………………………………………………………………………………………… 2-10
3
3
. Alignments and Adjustments …………………………………………………………………………………………………………………3
3
-1
3-1 Service Instruction ……………………………………………………………………………………………………………………… 3-1
3-2 How to Access Service Mode …………………………………………………………………………………………………………… 3-2
3-3 Factory Data ……………………………………………………………………………………………………………………………… 3-3
3-4 Service Adjustment ……………………………………………………………………………………………………………………… 3-6
3-5 Software Upgrade ………………………………………………………………………………………………………………………… 3-8
3-6 DTV Program Download & Generals …………………………………………………………………………………………………… 3-9
4
4
. Troubleshooting ………………………………………………………………………………………………………………………………4
4
-1
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
5-1 LE27S73BD Exploded View …………………………………………………………………………………………………………… 5-1
5-2 LE27S73BD Parts list …………………………………………………………………………………………………………………… 5-2
5-3 LE32S66BD Exploded View …………………………………………………………………………………………………………… 5-3
5-4 LE32S66BD Parts list …………………………………………………………………………………………………………………… 5-4
5-5 LE37S73BD Exploded View …………………………………………………………………………………………………………… 5-5
5-6 LE37S73BD Parts list …………………………………………………………………………………………………………………… 5-6
5-7 LE40S73BD / LE40S74BD Exploded View …………………………………………………………………………………………… 5-7
5-8 LE40S73BD / LE40S74BD Parts list …………………………………………………………………………………………………… 5-8
6
6
. Electrical Parts List ……………………………………………………………………………………………………………………………6
6
-1
6-1 LE27S73BD Parts List …………………………………………………………………………………………………………………… 6-1
6-2 LE32S66BD Parts List ………………………………………………………………………………………………………………… 6-25
6-3 LE37S73BD Parts List ………………………………………………………………………………………………………………… 6-47
6-4 LE40S73BD / LE40S74BD Parts List ………………………………………………………………………………………………… 6-68
Summary of Contents for LE27S73BD
Page 9: ...Memo 1 Precautions 1 4 ...
Page 12: ...2 Product Specifications 2 3 2 3 LE27S73BD Specifications Item Description ...
Page 16: ...2 Product Specifications 2 7 2 7 DTV Specification ...
Page 19: ...Memo 2 Product Specifications 2 10 ...
Page 32: ...3 Alignments and Adjustments 3 13 Memo ...
Page 36: ...4 Troubleshooting 4 4 WAVEFORMS 1 R G B Output Signal of IC500 ...
Page 38: ...4 Troubleshooting 4 6 2 Digital Output Data of IC500 3 Signal of HDMI Data ...
Page 40: ...4 Troubleshooting 4 8 WAVEFORMS 4 Tuner_CVBS Output Signal 3 CVBS Output Signal ...
Page 42: ...4 Troubleshooting 4 10 WAVEFORMS 4 CVBS Output Signal ...
Page 44: ...4 Troubleshooting 4 12 2 Digital Output Data of IC500 5 Analog Signal Y C to IC500 WAVEFORMS ...
Page 46: ...4 Troubleshooting 4 14 WAVEFORMS 6 The Signal are Inputed to IC603 7 DC 12V ...
Page 142: ...7 2 DTV Block Diagram 7 Block Diagrams 7 2 ...
Page 143: ...7 Block Diagrams 7 3 7 3 DTV Block Diagram Only for Italy Spain ...
Page 144: ...7 Block Diagrams 7 4 7 4 DTV Power Block Diagram ...
Page 146: ...8 Wiring Diagrams 8 2 8 2 Main Board Layout ...
Page 150: ...8 Wiring Diagrams 8 6 8 4 Power Board Layout ...
Page 154: ...9 Schematic Diagrams 9 2 9 2 Schematic Diagram ...
Page 155: ...9 Schematic Diagrams 9 3 9 3 Micom Schematic Diagram ...
Page 156: ...9 Schematic Diagrams 9 4 9 4 SVP PX PX Power LBE Option Schematic Diagram ...
Page 157: ...9 Schematic Diagrams 9 5 9 5 Application Schematic Diagram ...
Page 158: ...9 Schematic Diagrams 9 6 Memo ...
Page 170: ...11 Disassembly and Reassembly 11 6 Memo ...
Page 171: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 27 Main PCB Diagram ...
Page 172: ...12 PCB Diagram 12 2 12 2 32 37 40 Main PCB Diagram ...
Page 173: ...12 PCB Diagram 12 3 12 3 DTV MODULE PCB Diagram Only for Italy Spain ...
Page 174: ...12 PCB Diagram 12 4 12 4 DTV MODULE PCB Diagram ...
Page 175: ...13 Circuit Descriptions 13 1 13 Circuit Descriptions 13 1 Main Signal Description ...
Page 176: ...13 2 DTV Signal Description 13 Circuit Descriptions 13 2 ...
Page 177: ...13 Circuit Descriptions 13 3 13 3 DTV Signal Description Only for Italy Spain ...
Page 183: ...13 Circuit Descriptions 13 9 13 5 2 CS4340 SPEC ...
Page 184: ...13 Circuit Descriptions 13 10 13 5 3 MX29LV320CB Flash Memory SPEC ...
Page 185: ...13 Circuit Descriptions 13 11 13 6 DTV MAIN Chipset Only for Italy Spain 13 6 1 CX22496 SPEC ...
Page 186: ...13 Circuit Descriptions 13 12 13 6 2 UDA4330D Audio DAC SPEC ...
Page 194: ...14 Reference Infomation 14 8 14 3 2 Supported Modes 1 ...
Page 195: ...14 Reference Infomation 14 9 14 3 3 Supported Modes 2 ...
Page 196: ...14 Reference Infomation 14 10 14 3 4 Supported Modes 3 ...
Page 202: ...Memo 14 Reference Infomation 14 16 ...
Page 203: ...14 Reference Infomation 14 17 ...
Page 204: ...14 Reference Infomation 14 18 ...
