Brother MFC-7225N - High-Voltage PS PCB ASSY

Confidential
5-45
5.1.19 High-Voltage PS PCB ASSY
(1) Disconnect the three connectors from the high-voltage PS PCB ASSY.
(2) Disconnect the high-voltage PS PCB harness from the main PCB.
NOTE:
• After disconnecting flat cable(s), check that each cable is not damaged at its end or
short-circuited.
• When connecting flat cable(s), do not insert them at an angle. After insertion, check that
the cables are not at an angle.
(3) Remove the two bind B M4x12 taptite screws and the two cup S M3x6 taptite screws.
(4) Remove the high-voltage PS PCB from main frame L.
High-voltage PS PCB harness
Toner sensor PCB harness
P/R solenoid harness
F/R solenoid harness
Main frame L
Hoo
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Taptite, bind B M4x12
High-voltage PS PCB
Taptite, cup S M3x6
Taptite, bind B M4x12
1
2
High-voltage PS PCB ASSY
＜Surface of high-voltage PS PCB＞