4. Troubleshooting
4.1.4. Remote doesn’t work
Cha nge the Ba tte ry.
No
No
Re -ins e rt FFC ca ble corre ctly.
No
Ch a nge REYE1 or cha nge the
FRONT PANEL P CB.
Ye s
Ye s
Ye s
Re mote Ba ttery OK?
(1)
REYE1 P in 1 S igna l OK?
Re mote co ntrol doe s not work
Cha nge the powe r of IC23 Pin 7,
ch a nge the MAIN P CB.
Is th e FFC Cab le
(be twe e n Fro nt pa ne l & MAIN)
OK?
*
Re fe r to wa ve pa ttern
ima ge of Fig. 4-6 .
Copyright© 1995-2012 SAMSUNG. All rights reserved.
4-10