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Disassembly & Reassembly

3. Disassembly & Reassembly
3-1 Overall 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 scratch 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.

<42"> <50">

3-1-1 Separation of ASSY COVER P-REAR
Part Name Description Description Photo
Cover Remove 4 screws. ( )
Rear : M8,L16,ZPC(BLK),SWRCH18A,WP

Remove 13 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)

Remove 6 screws. ( )
: PH,+,WSP,S,M4,L35,ZPC(BLK)

Remove the 2 machine screws. ( )
: BH,+,S,M4,L10,ZPC(BLK)

Remove the rear cover.

: Please lay the PDP unit face down on a
soft surface when removing the stand.

Samsung Electronics 3-1
Disassembly & Reassembly

3-1-2 Separation of ASSY PCB MISC-MAIN
Part Name Description Description Photo
Main Detach all connectors from the Main
Board Board.

Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT

Remove the Main Board.

The photo is for 42".
50" is very similiar with 42".

3-1-3 Separation of FILTER-EMI AC LINE
Part Name Description Description Photo
FILTER- Detach connector from SMPS.
EMI
AC LINE Remove 1 screws. ( )
: BH,+,S,M4,L10,ZPC(BLK)

Remove 2 screw. ( )
: PH,+,WWP,M3,L8,NI PLT

Remove screws.( )
: BH,+,S,M4,L10,ZPC(BLK)

Separate FILTER-EMI AC LINE from
bracket.

3-1-4 Separation of BRACKET-PCB
Part Name Description Description Photo
Bracket Remove 2 screw.( )
PCB : BH,+,B,M4,L3,ZPC(BLK)

Remove 2 screw.( )
: BH,+,S,M4,L10,ZPC(BLK)

Remove the BRACKET-PCB.

3-2 Samsung Electronics
Disassembly & Reassembly

3-1-5 Separation of ASSY BRACKET 42"
Part Name Description Description Photo
Bracket Remove 2 screws. ( )
: BH,+,PT,S Tite,M4,L10,ZPC(BLK)

Remove 2 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)

Remove Bracket.

3-1-6 Separation of ASSY BRACKET 50"
Part Name Description Description Photo
Bracket Remove 2 screws. ( )
: BH,+,PT,S Tite,M4,L10,ZPC(BLK)

Remove Bracket.

3-1-7 Separation of ASSY BRACKET P-WALL
Part Name Description Description Photo
42" Remove 2 screws. ( )
Wall : BH,+,B,M4,L3,ZPC(BLK)
Bracket
Remove 6 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 3-3
Disassembly & Reassembly

3-1-8 Separation of ASSY SPEAKER P
Part Name Description Description Photo
Speaker Disconnect left speaker cable from right
speaker cable.

Remove 4 screws.( )
: BH,+,WP,B,M4.0,L3,ZPC(BLK),
SWRCH18A

Remove the Speaker.

The photo is for 42".
50" is very similiar with 42".

3-1-9 Separation of SMPS-PDP TV
Part Name Description Description Photo
SMPS Detach all connectors from the SMPS.

Remove 8 screws.
: PH,+,WWP,M3,L8,NI PLT

Remove the SMPS.

: 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.

3-1-10 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD
Part Name Description Description Photo
Logic Detach all connectors from the Logic
Board Main Board.

Remove 4 screws.
: WSP,PH,+,M3,L8,NI PLT

Remove the Logic Main Board.

3-4 Samsung Electronics
Disassembly & Reassembly

3-1-11 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.

: Pinch the sides, but then push down in the ribbon, it
should slide out after that.

X-Main Remove 6 screws.
Board : PH,+,WWP,M3,L8,NI PLT

Remove the X-Main Board.

Samsung Electronics 3-5
Disassembly & Reassembly

3-1-12 Separation of ASSY PDP MODULE P-Y MAIN BOARD
Part Name Description Description Photo
Flat Cable Detach the 6 scan board connectors
from the panel .

42" Remove 3 screws.
Y-Scan : PH,+,WWP,M3,L8,NI PLT
Board

50" Remove 9 screws.
Y-Scan : PH,+,WWP,M3,L8,NI PLT
Board

Y-Scan Remove 4 screws.
Board : PH,+,WWP,M3,L8,NI PLT

Detach all connectors from the Y-Main
Board.

This is only for 42".

3-6 Samsung Electronics
Disassembly & Reassembly

3-1-13 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARD
Part Name Description Description Photo
42" Remove 3 screws.
Still Bar : PH,+,WWP,M3,L8,NI PLT

Remove the still bar.

Before removing the still bar, you should
lift up the panel a little.

50" Remove 4 screws.
Still Bar : PH,+,WWP,M3,L8,NI PLT

Remove the still bar.

Before removing the still bar, you should
lift up the panel a little.

42" Detach the all connectors from the
Buffer buffer board.
Board
Remove 6 screws.
: PH,+,WWP,M3,L8,NI PLT

Remove the E-Board and F-Board.

50" Detach the all connectors from the
Buffer buffer board.
Board
Remove 7 screws.
: PH,+,WWP,M3,L8,NI PLT

Remove the E-Board and F-Board.

Samsung Electronics 3-7
Disassembly & Reassembly

3-1-14 Separation of ASSY PANEL BRACKETS
Part Name Description Description Photo
Panel Remove 7 screws. ( )
Brackets : BH,+,B,M4,L3,ZPC(BLK)

Remove the Side Panel Brackets.

3-1-15 Separation of ASSY PCB FUNCTION & DECO LED
Part Name Description Description Photo
Function Remove 3 screws.
Board : BH,+,B,M4,L3,ZPC(BLK)

3-8 Samsung Electronics

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