Samsung PN50C450B1DXZC, Service Manual

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Samsung Electronics 3-1
Disassembly & Reassembly
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly
- 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.
Description Description Photo
1. Remove 24 screws.
: BH,+,B,M4,L12,ZPC(BLK),SWRCH18
* L : Screw Length(mm)
2. Remove the Cover Rear.
6003-001003
3. Detach all connectors from the Main
Board.
4. Remove 4 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A
* L : Screw Length(mm)
5. Remove the Main Board.
<42" PDP>
6001-001921
<50" PDP>
6001-001921