Pcbs - Muratec MFX-1600 Field Engineering Manual

5.2.2 PCBs

Inverter PCB
Panel B PCB
Panel A PCB
NCU
Panel C PCB
MAIN CONTROL PCB
Note: Before changing the main control PCB, back up the user data (such as one-touch dial numbers).
Confirm the JP1 and JP2 on the main control PCB are set to ON.
1. Remove the rear cover.
2. Remove four shield plate mounting screws.
3. Disconnect all connectors on the main control PCB.
4. Remove two main PCB mounting screws, and then remove the MAIN CONTROL PCB.
Shield plate
CCD PCB
HVPS
5-13
Connect ADF PCB
Connect scanner PCB
Battery PCB
Main control PCB
Connect printer PCB
PSU
Main control PCB