Chapter 3 Disassembly & Reassembly; Overhaul Disassembly & Reassembly - Samsung PS50Q97HDX/XEU Service Manual

Pdp-television
Table of Contents

Advertisement

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.
3-1-1 Separation of ASSY COVER P-REAR
Part Name
Cover
① Remove 4 screws. (
Rear
: M8,L16,ZPC(BLK),SWRCH18A,WP
② Remove 15 screws. (
: BH,+,B,M4,L3,ZPC(BLK)
③ Remove 4 screws. (
: PH,+,WSP,S,M4,L35,ZPC(BLK)
④ Remove the 2 Hex nuts for the PC
input. (
)
: #4-40,L6,NI PLT,C3601,-
⑤ Remove the Cover Rear.
: Please lay the PDP unit face down on a
soft surface when removing the stand.
3-1-2 Separation of ASSY PCB MISC-MAIN
Part Name
Main
① Detach all connectors from the Main
Board
Board.
② Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
③ Remove the Main Board.
Samsung Electronics
Description
)
)
)
Description
Disassembly & Reassembly
Description Photo
Description Photo
3-1

Advertisement

Table of Contents
loading

Table of Contents