Table Of Contents - Samsung 2220WM - SyncMaster - 22" LCD Monitor Service Manual

1. Precautions ..................................................................................................................................................................
1-1 Safety Precautions ............................................................................................................................................
1-2 Servicing Precautions .......................................................................................................................................
1-3 Static Electricity Precautions ...............................................................................................................................
1-4 Installation Precautions ......................................................................................................................................
2. Product specifications
2-1 Fashion Feature
2-2 2220WM Specifications
3. Alignments and Adjustments
3-1 Required Equipment ........................................................................................................................................
3-2 Automatic Color Adjustment .... ............................................................................................................................
3-3 DDC EDID Data Input .......................................................................................................................................
3-4 EDID table .. .............................................................................................................................................
3-5 How to execute DDC ..... ....................................................................................................................................
3-6 How to execute MCU Code ..................................................................................................................................
4. Troubleshooting ..................................................................................................................................................... 16
4-1 Common Acknowledge ....................................................................................................................................
4-2 No Picture (VGA Mode) ..............................................................................................................................
4-3 No Picture (DVI Mode)
4-4 No Power .............................................................................................................................. ..................
5. Exploded View and Parts List
5-1 Exploded View
5-2 Parts List ......................................................................................................................................................
6. Block Diagram ................................................................................................................................................ .........
6-1 Power Tree ...................................................................................................................................................
6-2 Main Board Part ............................................................................................................................................... 24
6-3 IP Board Part (SMPS Part) ................................................................................................................................. 25
6-4 IP Board Part (Inverter Part) ...............................................................................................................................
7. Wiring Diagram ...................................................................................................................................................................
8. Schematic Diagrams ........................................................................................................................................................
8-1 DC- DC ........................................................................................................................................................
8-2 Input ..........................................................................................................................................................
8-3 TSUMU58WHJ ................................................................................................................................................
8-4 Power ............................................................................................................................................................ 28
8-5 Inverter ......................................................................................................................................................
8-6 Keypad ......................................................................................................................................................
8-7 Audio ......................................................................................................................................................
8-8 Ear Phone ...................................................................................................................................................... 30
9. Operating instructions and installation ....................................................................................................................................
9-1 front ................................................................................................................................................................
9-2 Rear ...............................................................................................................................................................
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