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Remote control does not work
Remote
does not work
Check whether the remote
controller's
exhausted or not.
Check the IR1 power supply is OK
Check whether bad solder exits on IR1'pins
control
Go
battery
is
NO
Yes
Yes
NO
Replace IR1
5-2
Yes
Replace the battery for remote
controller
NO
Check the Power supply board part
Yes
Fix the connection
Trouble shooting chart
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