Sony HCD-F3MD Service Manual page 6

DRAWING OUT THE TRAY WHEN THE POWER IS OFF
CLEANING THE OPTICAL PICK-UP (CD PLAYER)
6
tray (CDM)
Move the cam block in the direction
of arrow A with a finger.
CD mechanism deck
Clean the lens block
with a cotton bud.
A
optical pick-up block
floating screw
(PTPWH M2.6)