Detaching And Refitting The Engine Pwb - Kyocera FS-C8520MFP Service Manual

(2) Detaching and refitting the engine PWB

Procedure
1. Remove the rear cover.
(See page 1-5-5)
2. Remove the main PWB.
(See page 1-5-5)
3. Remove fourteen screws and then
remove the mount board for main PWB.
4. Remove all conectors from the engine
PWB.
5. Remove four screws and then remove
the engin PWB.
6. Check or replace the engine PWB and
refit all the removed parts.
CAUTION: When replacing the engine
PWB, remove the EEPROM (U15) from
the engine PWB that has been removed
and then reattach it to the new engine
PWB.
mount bord for mein PWB
Screw
Screws
Screws
Screws
Screws
Figure 1-5-58
Engine PWB
Screw
Screw
Screw
Screw
Figure 1-5-59
1-5-32
2MY/2MZ
Screws
Engine PWB connectors