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Disassembly & Reassembly
12. Disassembly & Reassembly
12-1 Overall Disassembly & Reassembly
Caution
- Be sure to separate the power cord before disassembling the unit.
- Discharge the capacitors first when separating PCB's with high capacity capacitors such as SMPS, X Drive Board, Y Drive
Board,etc. (Sparks may be generated by an electric charge, and there is a danger of electronic shock.)
- Check that the cables are properly connected referring to the circuit diagram, when disassembling or assembling the unit and
take care not to damage the cables.
- Take care not to damage the Glass Filter at the front.
- Assemble the boards in the reverse order of the disassembly.
12-1-1 Separation of Stand
Part Name Description Description Photo
Stand Place the unit down and remove the 4 screws to
separate the stand.
: BH,+,S,M4,L35,ZPC(BLK)
Caution: Take care not to damage the front glass
when placing the unit down.
Loosen and remove the screws and Stand remove.
Samsung Electronics 12-1
Disassembly & Reassembly
12-1-2 Separation of Cable Holder
Part Name Description Description Photo
Remove all marked screws
Cable
Holder
Loosen and remove the screws and Cable Holder
remove.
12-1-3 Separation of Sub Cover Back
Part Name Description Description Photo
Sub Cover Remove all marked screws
Back
Loosen and remove the screws and Sub cover
pull remove.
12-2 Samsung Electronics
Disassembly & Reassembly
12-1-4 Separation of Video Board
Part Name Description Description Photo
Video Separate the cables connected to the Main Board
Board remove
Loosen and remove the 4 screws.
Separation of Power Button,Ambient Light
Sensor,IR Receiver PCB.
Samsung Electronics 12-3
Disassembly & Reassembly
12-1-5 Separation of Back Cover
Part Name Description Description Photo
Back Remove all marked screws
Cover
Take care not to damage the back cover when
removing it.
12-1-6 Separation of Function Key
Part Name Description Description Photo
Function Key Remove all marked screws
12-4 Samsung Electronics
Disassembly & Reassembly
12-1-7 Separation of Video Board Sub Back
Part Name Description Description Photo
Video Remove all marked screws
Board Sub
Back
Remove the Sub Back.
12-1-8 Separation of Power Inlet socket
Part Name Description Description Photo
Power Inlet Loosen and remove the 2 screws.
socket
Samsung Electronics 12-5
Disassembly & Reassembly
12-1-9 Separation of Main SMPS, DC-DC SMPS
Part Name Description Description Photo
Main Separate the cables connected to the Main SMPS
SMPS and then remove the screws.
DC-DC Separate the cables connected to the DC-DC SMPS
SMPS and then remove the screws.
12-6 Samsung Electronics
Disassembly & Reassembly
12-1-11 Separation of Board
Part Name Description Description Photo
Logic Separate the cables connected to the Logic Board and
Board then remove the screws.
X-Board Separate the cables connected to the X Drive Board
and remove the screws.
Y-Board Separate the cables connected to the Y Drive Board
and remove the screws.
Address Separate the Y Buffer Board and the Address Buffer
Buffer Board depending on the problem
Board
Samsung Electronics 12-7
MEMO
12-8 Samsung Electronics