Brother P-Touch QL-570 - Page 36

 III-
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(9) Remove the three screws, and then remove the ground spring plate, FG harness ASSY
and main PCB ASSY.
Fig.3.1-13 Removing the Power Supply ASSY and Main PCB ASSY (7)
(10) Remove the insulating sheet S from the under cover.
Fig.3.1-14 Removing the Power Supply ASSY and Main PCB ASSY (8)
Main PCB ASSY
Under cover
Screws
Screw
Ground spring plate
FG harness ASSY
Insulating sheet S