Brother International MFC-P2000 Service Manual - Page 62

Low-voltage Power Supply PCB ASSY, connectors and the PCB must not be stressed by the harnesses.

Page 62 highlights

(3) Disconnect the eight connectors from the PCB. (Three connectors have already been disconnected when removing the laser unit.) Panel Sensor PCB ASSY 10 9 8 7 Main frame 1 2 3 45 6 (Name of the Harnesses) 1. Low-voltage harness 2. Erase lamp harness 3. Toner harness 4. Scan motor flat cable 5. Laser harness 6. Solenoid harness 7. Main / sub motor connector 8. Fan motor 1 harness 9. Fan motor 2 harness 10. High-voltage flat cable Fig. 3-33 Note:  When re-assembling, the cable connectors must be inserted securely into the PCB connectors and the PCB must not be stressed by the harnesses.  The connectors should be inserted by matching the housing color and the number of pins. 3.13 Low-voltage Power Supply PCB ASSY (1) Remove the one M4x12 tapping screw securing the low-voltage power supply PCB ASSY. (2) Disconnect the two connectors for the heater harness and the LV harness from the PCB. Low-voltage Power Supply ASSY H r h rn LV harness Fig. 3-34 III-21

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III-21
(3)
Disconnect the eight connectors from the PCB.
(Three connectors have already
been disconnected when removing the laser unit.)
1
2
3
4
5
6
7
8
9
10
(Name of the Harnesses)
1.
Low-voltage harness
2.
Erase lamp harness
3.
Toner harness
4.
Scan motor flat cable
5.
Laser harness
6.
Solenoid harness
7.
Main / sub motor connector
8.
Fan motor 1 harness
9.
Fan motor 2 harness
10. High-voltage flat cable
Fig. 3-33
Note:
When re-assembling, the cable connectors must be inserted securely into the PCB
connectors and the PCB must not be stressed by the harnesses.
The connectors should be inserted by matching the housing color and the number of
pins.
3.13
Low-voltage Power Supply PCB ASSY
(1)
Remove the one M4x12 tapping screw securing the
low-voltage power supply PCB
ASSY.
(2)
Disconnect the two connectors for the heater harness and the LV harness from the
PCB.
Fig. 3-34
Panel Sensor
PCB ASSY
Main frame
LV harness
Low-voltage Power Supply ASSY
H
r h
rn