Sony RMT-D240A - Troubleshooting - Line Input;Disc Audio

7-22
Power cable
(Pin #1: 5V, Pin #4 :12V)
CN03
Is the FFC cable
(between DVD main & Loader)
inserted correctly?
Change the main board
Check the power
No
No
Reinsert FFC cable correctly
Yes
Yes
Disc loading error