Main Pcb - Brother HL 5030 - B/W Laser Printer Service Manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
3.15

Main PCB

(1) Loosen the two access plate screws.
(2) Remove the access plate.
Access plate screws
(3) Disconnect the LD harness 5P from the Main PCB ASSY.
(4) Disconnect the three connectors from the Main PCB ASSY.
Engine PCB
connector
Hooks
Hook
LD harness 5P
Main PCB ASSY
LVPS
connector
Panel PCB
connector
1
2
Fig. 4-70
Fig. 4-71
4-40
Hooks
Access plate
Hook