3
CONTENT
1 .Warning........................................................................................................................................................4
2. Specification.................................................................................................................................................6
3. LOCATION OF CONTROLS AND COMPONENTS ................................................................................7
3.1.Board Location...................................................................................................................................7
3.2. Main Board.....................................................................................................................................7
3.2.1 Function Description...............................................................................................................7
3.2.2 Connector definition................................................................................................................8
3.3 Power Board..................................................................................................................................10
3.3.1 Function Description:.........................................................................................................10
3.3.2 Connector definition..............................................................................................................10
3.4 LCD PANEL. ................................................................................................................................11
3.4.1 Function Description:............................................................................................................11
3.4.2 Connector definition..............................................................................................................11
4. INSTALLATION INSTRUCTIONS..........................................................................................................13
4.1 External Equipment Connections.....................................................................................................13
4.2 HDMI CINNECTIONS....................................................................................................................18
5. OPERATION INSTRUCTIONS................................................................................................................21
5.1 Front panel controls..........................................................................................................................21
5.2 Back panel controls..........................................................................................................................22
5.3 Setting Up Your Remote Control...................................................................................................23
6. DISASSEMBLY INSTRUCTIONS...........................................................................................................24
6.1 whole machine..................................................................................................................................25
6.2 Base subassembly.............................................................................................................................26
6.3 Back cover subassembly ...............................................................................................................26
6.4 Screen bracket subassembly..........................................................................................................27
6.5 Front-frame subassembly ..............................................................................................................27
6.6 Wire subassembly---- Connection Sketch Interpretat....................................................................28
6.6.1. Wire Photo............................................................................................................................28
6.6.2 Components List....................................................................................................................28
7. MEASUREMENTS AND ADJUSTMENTS.............................................................................................28
8. BLOCK DIAGRAM AND CIRCUIT DIAGRAM....................................................................................32
8.1 BLOCK DIAGRAM ........................................................................................................................32
8.2 CIRCUIT DIAGRAM....................................................................................................................322
9. WIRING CONNECTION DIAGRAM ....................................................................................................488
10. TROUBLE SHOOTING GUIDE...........................................................................................................499
10.1. Simple check ...............................................................................................................................499
10.1.1 LCD is not bright...............................................................................................................499
10.1.2 No picture..........................................................................................................................499
10.1.3 No sound..............................................................................................................................51
10.2 PSU failure check....................................................................................................................5252
10.3 Panel failure.............................................................................................................................5252
