Akai LM-H17CLSA Service Manual page 25

(5) Frame Defects or Striped Lines at all sources
The Ver. or Hor.
Sync. haven't been
held at all sources.
Are the Outputs of
I019 (TP6760)
Yes
normal ?
( SHFCLK,PVSync,
PHSync,PDE)
No
Are the input
waveforms of
I019
normal ?
Yes
I019
Replace
( TP6760 )
End
Does the wire PA18
Yes
connect firmly to
P018 & P019 ?
No
Connect two housings
of PA18 firmly
to P018 & P019.
End
-23-
Does the wire
Yes
PA18 connect
firmly with LCD
Panel ?
No
Connect the wire
firmly with the
Interface of Panel.
End
V901
Replace
(LCD Panel )
End