No focus incoming
FE in SIC1-8
is within specified range?
Check Deck Ass'y.
Check RIC1 and A, B, C, D input.
Yes
No
A
Samsung Electronics 2-1
2. Troubleshooting
No Disc recognition
LD is outputted
from object lens at
play key input?
No focus incoming and
no disc occurs.
Yes
No
B
A