Connection of the unit is correct
Is fluoresce display correct?
Is open/close normal?
Can disc be read?
Is video normal?
Is audio is normal?
Normal operation.
Refer to power guide
Refer to display guide
Refer to open/close guide
Refer to read disc guide
Refer to video guide
Refer to audio guide
Yes
Setting of the unit is correct
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Electrical Trouble Shooting Guide
Is power normal?
