Do not work in a dusty or dirty place.
Do not touch the circuit board with your bare hands.
Do not touch the terminal connector of the flat plate cable with your bare hands. (If you have touched it, wipe it off thoroughly with a soft cloth)
If the CD-rom needs to BE removed, follow the procedure below.
Remove the top cover (A) from the audio head unit after loosening the mounting screws.
Disassemble the CD-rom drive (A) from the audio head unit after loosening the mounting screws.
Disconnect the ribbon connector (A) between the unit and the drive.
Take care not to damage the ribbon connector.