Samsung SF4500, Service Manual

Page: 21 / 130

4-6 Samsung Electronics
Disassembly
4-5-4 SMPS
1. Before you disassemble the SMPS, you should
remove:
– Rear Cover Ass’y (see page 4-3)
2. Unplug the SMPS connector from the Main PBA.
Make sure the harness is released from the hook
as shown below.
3. Remove the one screw securing the ground wires
to the bracket as shown.
4. Remove the one screw securing the ground wire
to the main frame as shown. Make sure the
harness is released from the hook securing as
shown below.
5. Pushing down the hooks on both ends, pull out
the SMPS.
Hook
Bracket-LF
SMPS connector
LIU ground wire
Ground
wire 2
SMPS
Main frame
Hook
SMPS