Sharp DV-SL90UM Service Manual page 13

[7] Function CBA
CN2001
HOW TO EJECT MANUALLY (Method 1)
1 Remove the Top Case.
2 Remove the Reinforce Plate.
3 Rotate the roulette in the direction of the arrow as shown below.
[6] AV CBA
(S-5)
(S-6)
(L-5)
Fig. 6
A
View for A
Rotate this roulette in
the direction of the arrow
1-6-3
E592ADC