Disassembly and Reassembly
Samsung Electronics
Service Manual
5-11
5.2.10 Engine Shield (Including Main PBA and SMPS)
1. Before Disassembling
-Separate the font cover.(Refer to 5.2)
-Separate the SMPS cover.(Refer to 5.3)
-Separate the Main cover.(Refer to 5.4)
2. Disconnect all connectors except the connector which
connects the SMPS to the Main PBA.
3. Release 6 screws as shown as below, separate the
harnesses from the shield,and then separate the
engine shield with carefulness of the actuator feed
sensor lever. (Screw x 6:Silver_M3,6003-000196)
4. For removing only SMPS, perform the follows in order
: separate the SMPS cover (Refer to the 5.3), release
5 screws, separate the fuser connector and the main
PBA connector, and then take out the SMPS.
(Screw x 5 : Gold_M3, 6003-000269)
5. For removing only Main PBA, perform the follows in
order : separate the SMPS cover (Refer to the 5.3),
release 3 screws, separate the main PBA connector,
and then take out the main PBA.
(Screw x 3 : Gold_M3, 6003-000269)
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