Manuals / Sierra Wireless / TV and Video / CRT Television

Sierra Wireless Scaler Chip Part Schematic Diagram, Schematic Diagrams, SyncMaster 800TFT

Models: 800TFT

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Page 51

Image 51

10-2 Scaler Chip Part Schematic Diagram

CH1 RMS = 3.26V

CH1 RMS = 3.12V

CH1 RMS = 4.18V

10 Schematic Diagrams

CH1 RMS = 3.25V

CH1 RMS = 2.20V

CH1 RMS = 3.26V

SyncMaster 800TFT

10-2

Page 51

Image 51

Sierra Wireless specifications Scaler Chip Part Schematic Diagram, Schematic Diagrams, SyncMaster 800TFT, 10-2

Contents

1. Precautions 2. Product Specifications 3. Disassembly & Reassembly SyncMaster 800TFT Toshiba PanelSERVICE Manual CONTENTS1-1-1 Warnings 1 Precautions1-1 Safety Precautions 1-1-4 Product Safety Notices1-2 Servicing Precautions 1-3 Electrostatically Sensitive Devices ESD Precautions1-2-1 General Servicing Precautions 2-1 Specifications 2 Product SpecificationsPin No 2-2 Pin AssignmentsSync TypeTiming 2-3 Timing ChartMode VESA2 Product Specifications Memo3-1-2 Main Body Disassembly 3 Disassembly and Reassembly3-1 Disassembly 3-2 ReassemblyMemo 3 Disassembly and Reassembly4 Alignments and Adjustments 4-2 Using the DDC Control JIG4-1 Required Equipment 4-2-1 Main Menu4-2-2 Sub Menu 4 Alignments and Adjustments4 Alignments and Adjustments 4-2-3 c When Replacing the Panel 4-2-3 Adjustment Procedures4-2-3 a When Replacing the AD Board 4-2-3 b Color Auto Adjustment4-3 Using the OSD Service function 4 Alignments and AdjustmentsFigure 4-5. Service Function Menu Screen SyncMaster 800TFT 4 Alignments and Adjustments5-1 No Power 5 Troubleshooting5-2 No Video Does the input signal appear at the Pins 40, 41 of IC 300? 7Do the clock and sync signal appear at Pin 115, 117 of IC 300? 9 5 Troubleshooting WAVEFORMSSyncMaster 800TFT WAVEFORMS 5-3 No OSDSyncMaster 800TFT 6 Exploded View and Parts ListSyncMaster 800TFT 6 Exploded View & Parts ListSyncMaster 800TFT 6 Exploded View & Parts List6 Exploded View & Parts List MemoLoc. No 7 Electrical Parts List7-1 Main PCB Parts SpecificationDescription 7 Electrical Parts ListSpecification Loc. NoDescription SpecificationLoc. No Code NoDescription 7 Electrical Parts ListSpecification Loc. NoDescription SpecificationLoc. No Code NoDescription SpecificationLoc. No CN102Description SpecificationLoc. No Code NoRemarks SpecificationLoc. No DescriptionLoc. No 7 Electrical Parts ListSpecification SyncMaster 800TFTDescription 7 Electrical Parts ListSpecification Loc. No7-11 7 Electrical Parts ListSpecification SyncMaster 800TFTDescription 7 Electrical Parts ListSpecification Loc. NoDescription SpecificationLoc. No Code NoMicro Control Unit 8 Block DiagramVideo Switch IC404Memo 8 Block DiagramsMAIN PCB 9 Wiring DiagramSignal Cable 13W3 CABLE INVERTERMemo 9 Wiring Diagram10-1 Signal input Part Schematic Diagram 10 Schematic Diagrams10-2 10-2 Scaler Chip Part Schematic Diagram10 Schematic Diagrams SyncMaster 800TFT10 Schematic Diagrams 10-3 Power input Part & LCD panel interface part Schematic Diagram10-4 10-4 Micom Part Schematic Diagram10 Schematic Diagrams SyncMaster 800TFT10 Schematic Diagrams 10-5 A/D converter Part Schematic DiagramPrinted in Korea P/N BN68-00049R-01 SyncMaster 800TFT 6 Exploded View and Parts ListSyncMaster 800TFT 6 Exploded View & Parts ListSyncMaster 800TFT 6 Exploded View & Parts ListMemo 6 Exploded View & Parts List10-1 Signal input Part Schematic Diagram 10 Schematic Diagrams10-2 10-2 Scaler Chip Part Schematic Diagram10 Schematic Diagrams SyncMaster 800TFT10 Schematic Diagrams 10-3 Power input Part & LCD panel interface part Schematic Diagram10-4 10-4 Micom Part Schematic Diagram10 Schematic Diagrams SyncMaster 800TFT10 Schematic Diagrams 10-5 A/D converter Part Schematic Diagram