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Disassembly & Reassembly
12. Disassembly & Reassembly
12-1 Overhaul Disassembly & Reassembly
Notice
- 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 Main Board, Y Main
Board, etc. (A spark may be generated by the electric charge, and there is danger of electronic shock.)
- Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit
taking care not to damage the cables.
- Take care not to cause a flaw in the Glass Filter in the front.
- Assemble the boards in the reverse order of the disassembly.
- The plasma must be layed down on a flat padded surface for disassembly and reassembly.
12-1-1 Separation of ASSY STAND P-BASE
Part Name Description Description Photo
Stand Remove 4 screws.
: PH,+,WSP,S,M4,L35,ZPC(BLK)
Pull the stand down to remove it from the unit.
: Please lay the PDP unit face down on a soft surface
when removing the stand.
12-1-2 Separation of ASSY BRACKET P-TERMINAL
Part Name Description Description Photo
Bracket Remove the 8 screws on the Bracket Terminal.
Terminal : BH,+,-,S,M4,L8,ZPC(BLK)
Remove the 2 Hex nuts for the PC input.
: M3,L6,NI PLT,SUM24L,#4-40
Remove Bracket Terminal.
Samsung Electronics 12-1
Disassembly & Reassembly
12-1-3 Separation of ASSY COVER P-REAR
Part Name Description Description Photo
Cover Remove 22 screws.
Rear : BH,+,-,S,M4,L8,ZPC(BLK)
Remove 4 screws.
: M8,L16,ZPC(BLK)
Remove the Cover Rear.
12-1-4 Separation of ASSY PCB MISC-MAIN
Part Name Description Description Photo
Main Remove 4 screws
Board : PH,+,WWP,M3,L8,NI PLT
Remove all connectors from the board.
Remove the Main Board.
12-1-5 Separation of Power Inlet socket
Part Name Description Description Photo
Power Remove 3 screws.
Inlet : BH,+,S,M4,L8,ZPC(YEL)
socket : FH,+,M3,L10,NI PLT,SWRCH18A,FP,-
Remove the Power Inlet socket.
12-2 Samsung Electronics
Disassembly & Reassembly
12-1-6 Separation of BRACKET-PCB
Part Name Description Description Photo
Bracket Remove 4 screws.
PCB : BH,+,-,S,M4,L8,ZPC(BLK)
Remove 2 screws.
: BH,+,B,M4,L8,ZPC(BLK)
Remove the BRACKET-PCB.
12-1-7 Separation of ASSY BOARD P-FUNCTION
Part Name Description Description Photo
Function Key Remove 2 screw.
: BH,+,-,S,M4,L8,ZPC(BLK)
Remove the Function Board.
12-1-8 Separation of ASSY BRACKET P-WALL
Part Name Description Description Photo
Wall Remove 8 screws.
Bracket : BH,+,B,M4,L12,ZPC(BLK)
Remove 8 screws.
: BH,+,S,M4,L10,ZPC(BLK)
Remove Wall Bracket.
: Please lay the PDP panel face down on a soft surface
when separating front cover.
Samsung Electronics 12-3
Disassembly & Reassembly
12-1-9 Separation of ASSY SPEAKER P
Part Name Description Description Photo
Cover Remove 11 screw.
Rear : BH,+,-,S,M4,L8,ZPC(BLK)
Bottom
Speaker Remove 4 screws.
: BH,+,WP,B,M4.0,L12,ZPC(BLK),SWRCH18A,-
Remove the Speaker.
12-1-10 Separation of ASSY BOARD P-POWER & IR
Part Name Description Description Photo
Power Remove 2 screw.
& : BH,+,-,S,M4,L8,ZPC(BLK)
IR Board
Remove the Power & IR Board.
12-4 Samsung Electronics
Disassembly & Reassembly
12-1-11 Separation of ASSY BOARD P-SIDE AV
Part Name Description Description Photo
Side AV Remove 2 screw.
: BH,+,-,S,M4,L8,ZPC(BLK)
Remove the Side AV assy.
12-1-12 Separation of ASSY PCB P-SMPS & SMPS DC-DC
Part Name Description Description Photo
SMPS Detach all connectors from the Assy PCB P-SMPS.
&
SMPS Remove 8 screws.
DC-DC : PH,+,WWP,M3,L8,NI PLT
Remove the Assy SMPS PCB.
Detach all connectors from the Assy SMPS DC/DC
Board.
Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
Remove the SMPS DC/DC Board.
: Wear gloves when handling the power board as there
may be some remaining electrical charge in the capacitor.
Specifically, avoid touching any part of the capacitor.
Samsung Electronics 12-5
Disassembly & Reassembly
12-1-13 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD
Part Name Description Description Photo
Logic Detach all connectors from the Logic Main Board.
Board
Remove 4 screws.
: WSP,PH,+,M3,L8,NI PLT
Remove the Logic Main Board.
12-6 Samsung Electronics
12-1-14 Separation of ASSY PDP MODULE P-X MAIN BOARD
Part Name Description Description Photo
Flat Cable Detach all Connectors from the X Main Board.
To separate the Flat Cable of the X-Board, press the
upper and the lower sides of the connector.
X-Main Remove 4 screws.
Board : PH,+,WWP,M3,L8,NI PLT
Remove the X-Main Board.
Samsung Electronics 12-7
Disassembly & Reassembly
12-1-15 Separation of ASSY PDP MODULE P-Y MAIN BOARD
Part Name Description Description Photo
Flat Cable Detach the 4 scan board connectors from the panel by
pulling the holder from both the top and bottom ends.
Y-Scan Remove 2 screws.
: PH,+,WWP,M3,L8,NI PLT
Connectors Separate the scan board from the Y-Main Board by
detaching the 3 connectors and remove the Scan
Boards.
12-8 Samsung Electronics
Disassembly & Reassembly
Part Name Description Description Photo
Y-Main Remove 4 screws.
Board : PH,+,WWP,M3,L8,NI PLT
Detach all connectors from the Y-Main Board.
Samsung Electronics 12-9
Disassembly & Reassembly
12-1-16 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARD
Part Name Description Description Photo
Still Bar Remove 3 screws.
: PH,+,WWP,M3,L8,NI PLT
Remove the still bar.
Buffer Detach the all connectors from the buffer board.
Remove 10 screws.
: PH,+,WWP,M3,L8,NI PLT
Remove the E-Board and F-Board.
12-10 Samsung Electronics