Brother P-Touch QL-570 - Removing Power Supply and Main PCB ASSY

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[ 3 ] Removing the Power Supply ASSY and Main PCB ASSY
(1) Turn the main body upside down.
(2) Remove the four screws, and then remove the lower plate ASSY.
Fig.3.1-7 Removing the Power Supply ASSY and Main PCB ASSY (1)
(3) Remove the two screws, and then remove the power supply ASSY.
Note: At this point, the harness is still attached, and therefore the power supply ASSY
cannot be removed yet.
Fig.3.1-8 Removing the Power Supply ASSY and Main PCB ASSY (2)
Main body
Screws
Lower plate ASSY
Screws
Power supply ASSY
Under cover
Screws
Sub ASSY inlet harness