Brother P-touch QL-1050 Service Manual page 69

(7) Assemble the main PCB, ground spring plate and FG harness ASSY with the three
screws.
(8) Connect the nine connectors and flat cable with the main PCB as shown in the figure.
Important: When replacing the main PCB, implement each operation described in
Cutter home position sensor
Main PCB
FG harness ASSY
DC8V power PCB ASSY
Put the harness
into the hook.
Put the harness
into the hook.
SB PCB ASSY
"APPENDIX 1. MAINTENANCE SOFTWARE OPERATION".
Screw
FG harness ASSY
Power harness
Put the harness Put the harness
into the hook. into the hook.
Put the harness
into the hook.
Fig. 3.2-30 Installing the Power Supply and Main PCB (5)
Screw
Ground spring plate
Screw
Tape feed motor ASSY
Tape sensor
PCB ASSY
Head ASSY
Put the harness
into the hook.
III- 44
Main PCB
Put the harness
into the hook.
Fan motor
Cutter motor ASSY
Cover open sensor
Put the harness
into the hook.