LCD TV Service Manual

7. Troubleshooting

7.1 Troubleshooting for Remote Control

Remote control does not work

YES

Try new batteries

NO

Replace battery

Replace RC

YES

Replace remote control

Check IR receiver

Change Led & IR board

YES

 

Replace Led & IR BD

 

 

 

 

 

 

NO

YES

Change Led & IR cable

Replace Led & IR cable

NO

Replace main board

Hisense Confidential

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Hisense LCD42P69P, LCD47P69P service manual Troubleshooting Troubleshooting for Remote Control