Samsung Samsung PN50A550 PN58A550 Disassembly Reassembly [SM] free download

File name Samsung_PN50A550_PN58A550_Disassembly_Reassembly_[SM].pdf

Disassembly & Reassembly 3. Disassembly&Reassembly 3-1 OverallDisassembly&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. 3-1-1 SeparationofASSYSTANDP-BASE Part Name Description Description Photo Stand Remove 6 screws. : PH,+,WSP,S,M4,L40,ZPC(BLK), SWRCH18A, 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. 3-1-2 SeparationofASSYCOVERP-REAR Part Name Description Description Photo Cover Remove 4 screws. ( ) Rear : M8,L16,ZPC(BLK),SWRCH18A,WP Remove 11 screws. ( ) : BH,+,B,M4,L12,ZPC(BLK),SWRCH18 Remove 4 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK),SWRCH18 Remove the rear cover. Samsung Electronics 3-1 Disassembly & Reassembly 3-1-3 SeparationofASSYPCBMISC-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. 3-1-4 SeparationofFILTER-EMIACLINE Part Name Description Description Photo FILTER Detach connector from SMPS. EMI AC LINE Remove a screws. ( ) : FH,+,M3,L10,NI PLT,SWRCH18A,FP, Remove FILTER-EMI AC LINE. 3-2 Samsung Electronics Disassembly & Reassembly 3-1-5 SeparationofBRACKET-PCB Part Name Description Description Photo Bracket Remove 4 screws. ( ) PCB : BH,+,S,M4,L10,ZPC(BLK),SWRCH18 Remove BRACKET-PCB. 3-1-6 SeparationofASSYBRACKETP-SUPPORTSTAND Part Name Description Description Photo Bracket Remove 4 screws. Support : BH,+,PT,S Tite,M4,L10,ZPC(BLK), Stand SWRCH18A, Plastic washer