Service manual
13 of 46MAC Encore Performance - Revision A, 12-20-2017
Figure 17: Disconnecting the connectors
3. Remove the two screws (1) that hold the slide
lock.
4. Remove the ve Torx10 screws (2).
5. Replace the main PCBA.
NOTE! Be careful not to damage the display
connector at the bottom of the PCBA.
NOTE! Fasten the connectors from the right to the
left during installation.
6. Follow the procedure in reverse order.
Figure 18: Removing the screws
Replacing the PFC PCBA
1. Remove the base covers. See “Removing the
base covers” on page 10.
2. Remove the yoke covers. See “Removing the
yoke covers” on page 15.
3. Remove the air lter. See “Replacing the air lter”
on page 14.
4. Remove the four Torx25 screws (1).
5. Disconnect the connectors.
6. Replace the PFC PCBA.
7. Follow the procedure in reverse order.
1
2
2
1
1
Figure 19: Replacing the PFC PCBA
Replacing the main PCBA
The main PCBA is located in the front with the display.
On top of the main PCBA, the boot loader switch is
located. See “Updating rmware” on page 39.
1. Remove the base covers. See “Removing the
base covers” on page 10.
2. Disconnect the connectors from the left to the
right. See gure 17.
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