Samsung LE 15S51B Service Manual

							7 Block Diagrams
7-1
7 Block Diagram
 
 
 
 
						

							Memo
7 Block Diagrams
7-2
 
						

							13 Circuit Descriptions
13-1
13 Circuit Descriptions
13-1 Overall Block Structure
 
 
 
 
						

							13 Circuit Descriptions
13-2
13-2-1 MAIN BOARD POWER TREE
13-2 Partial Block Description
 
						

							13 Circuit Descriptions
13-3
13-2-2 WIRING DIAGRAM
 
CN100(9P) : To IP Board
CN401(30P) : To 15,17 Panel
CN402(50P) : To 20 Panel
CN905(5P) : To Program Download Jig
CN906(20P) : To Scart
CN600(3P) : To Left Speaker
CN601(2P) : To Right Speaker
CN907(12P) : To Function Board
 
						

							13 Circuit Descriptions
13-4
 
						

							11 Disassembly and Reassembly
11-1
11-1 LE15S51BP Disassembly
WARNING: This monitor contains electrostatically sensitive devices. Use caution 
when handling these components.
Cautions:1. Disconnect the monitor from the power source before disassembly.
2. 
Follow these directions carefully; never use metal instruments to pry apart the cabinet.
11 Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the LE15S51BP / LE20S51BP
LCD TV.
1.  Place monitor face down on cushioned table. 
Remove 6 screws from the rear-cover and lift up the rear-cover.
2.  Disconnect Lamp wire, LVDS cable and Speaker cable.
 
						

							11 Disassembly and Reassembly
11-2
3.  Remove 13 screws from the boards and lift up the boards.
4.  Remove 6 screws from the shield PCB.
5.  Lift up the shield PCB and lift up the LCD panel.
 
						

							5 Disassembly and Reassembly
11-3
11-2 LE20S51BP Disassembly
1.  Place monitor face down on cushioned table. Remove 6 screws and  remove stand.
2.  Lift up the rear cover and remove  13 screws from the  boards.
 
						

							11 Disassembly and Reassembly
11-4
3.  Disconnect cables from the boards and lift up the boards.
4.  Remove 6 screws from the BRKT and lift up the BRKT.
5.  Lift up the shield PCB and lift up the LCD panel.