Panasonic SA-HT540E Service Manual page 36

SA-HT540E / SA-HT540EB / SA-HT540EG
Step 4 Remove the optical pickup unit in the arrow direction till
it stops.
Step 5 Remove 2 screws.
Step 6 Remove the drive rack.
Step 7 Remove 1 screw.
Step 8 Slide the shaft in the arrow direction.
Step 9 Lift the optical pickup unit with the shaft.
Step 10 Remove the optical pickup unit.
36