Samsung HPT5054X/XAA, Service Manual

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Part Name Description Description Photo
Cover
Rear
!
Remove 4 screws. ( )
: M8,L16,ZPC(BLK),SWRCH18A,WP
"
Remove 15 screws. ( )
: BH,+,B,M4,L3,ZPC(BLK)
#
Remove 4 screws. ( )
: PH,+,WSP,S,M4,L35,ZPC(BLK)
$
Remove the 2 Hex nuts for the PC
input. ( )
: #4-40,L6,NI PLT,C3601,-
%
Remove the rear cover.
: Please lay the PDP unit face down on a
soft surface when removing the stand.
Disassembly & Reassembly
Samsung Electronics 3-1
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly
3-1-1 Separation of ASSY COVER P-REAR
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.
3-1-2 Separation of ASSY PCB MISC-MAIN
Part Name Description Description Photo
Main
Board
!
Detach all connectors from the Main
Board.
"
Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
#
Remove the Main Board.