Samsung HPR4272X/XAC, Service Manual

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Part Name Description Description Photo
SMPS
+SMPS-
POD
SMPS DC-
DC
①
Remove 12 screws.
: PH,+,WWP,M3,L8,NI PLT
②
Detach all connectors from the ASSY SMPS and the ASSY
SMPS POD PCBs then remove the boards.
③
Remove 4 screws.
: PH,+,WWP,M3,L8,NI PLT
④
Detach all connectors from the ASSY SMPS DC DC PCB
then remove the board.
: 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.
12-1-10 Separation of ASSY SMPS, ASSY SMPS POD and ASSY SMPS DC-DC
Disassembly & Reassembly
12-4 Samsung Electronics
Part Name Description Description Photo
Speaker
①
Remove 1 screw.
: BH,+,-,S,M4,L8,ZPC(BLK)
②
Remove the Speaker Assy.
12-1-9 Separation of ASSY SPEAKER