Samsung BD-P1400 Service Manual page 30

Trouble Shooting
4-8
Disc Ioading error
Are Main
and deck power OK?
(v, v)
Yes
Is
the 40pin
FFC cable(between main &
deck) inserted correctly?
Yes
Is
the wave-
from of FCON PIN 
normal? (MAIN PCB)
Refer to a pattern
Yes
image of Table 4-4
Change the deck
No
Check the power
No
Reinsert FFC cable correctly
No
Change the Main board
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