Hitachi 42HDF52 - 42" Plasma TV, Руководство по обслуживанию

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Remote Control doesn’t work
Yes
Try if another Remote
Controller works?
Yes
No
Check if batteries are
placed correctly?
Put new batteries to
the remote control
No
Yes
Take off the back cover.
Check if the wire of PCB-IR
has been well connected to
the PCB-Main ?
No
Change the PCB-IR
then check if it works.
Replace the Remote
Controller .
Change PCB-Main then connect all
wires properly.
No
Yes
Connect the wire
properly.
Test
again
Remote controller doesn’t work.
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