Sony HCD-EC68 Service Manual page 4

HCD-EC68/EC78
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
door (CD)
HOW TO REMOVE THE KNOB (VOL)
knob (VOL)
hole
4
pull the tray by the hand.
lever
gear
Turn a gear by a driver
till a lever falls down
to the position of the figure.
front panel block
(back view)
Push the knob (VOL) by the flat head driver.