Brother HL-4040CN Service Manual page 233

(6) Disconnect the four Connectors (CN2, CN101, CN102, CN103) from the PS PCB unit.
CN2
Assembling Note:
- Assemble the LVPS insulation sheet so that the section "A" is in the position as shown in the
figure below.
LVPS insulation sheet
Fig. 3-186
"A"
LVPS insulation sheet PS PCB unit
Fig. 3-187
3-125
PS PCB unit
CN103
CN102
CN101
"A"
Frame unit
LVPS insulation sheet
Frame unit
PS PCB unit
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