2RV/2RW/2RX/2RY/3RA
4-63
(5) PWBs
(5-1)Detaching and reattaching the main/engine PWB
Procedures
1. Slightly pull out the cassette
2. Open the rear cover (a).
3. Open the cassette cover (c) and
release the hook (d) of the left rear
cover (b) in the direction of the arrow.
4. Twist the rear left cover (b) to release
the hook (e) and detach it.
Attention:
The direction of hook (d) or (e) is reverse. Pay
attention to the damage when detaching.
Figure 4-113
5. Detach the right rear cover (a) while
twisting it.
6. Remove the screw(M3×10TP)(b).
7. Release the protrusion (e) by using a
flat-blade screwdriver (d).
8. Detach the Wi-Fi cover(c).
Figure 4-114
a
b
c
d
d
e
a
b
c
1
2
3
d
e
