HFL4x14 RepairGuide MainBoard Replacement Latest

HFL4x14 RepairGuide MainBoard Replacement Latest

Useful info:

1. You need a Philips remote control with numeric buttons

2.       See position of main board in service manual in the link below [Download]

3.         Important remote sequence:

Factory Menu

Home 1999 back

Professional Menu

319753mute

SAM Menu

062596OK(or info)

Professional Menu must be set to off.

Professional Menu->Professional Settings->Professional Mode=Off

CSM Menu

123654


        

Steps:

1.       Install new Main board

2.       Turn screen on

3.     If the TV shows Factory Mode message on the top left
       
      Guest remote with Digit: press 0,1,9,9,9,back to change the mode.
      Light Green Service Remote:
            - Press RC6 Guest (to change the remote mode to RC6 Guest)
            - Press 0,1,9,9,9, back

       you'll get the following message
      

4.   Perform NVM Reset the TV to the correct model to make it show the correct model and also behave correctly

Follow this article


5.       Changing  Model and S/N


       Using Guest remote with Digit
      Turn professional mode off
          Press 319753mute->Advanced ->Professional Mode=Off
                 Choose SKIP INSTALLATION (OTHERWISE THE TV WILL RESET ITSELF)
          Press the BACK button repeatedly to exit from the Professional menu

      Go into the SAM Menu
       Press the TV button to change the Source to TV

       Press this sequence to go into SAM Menu: 0,6,2,5,9,6,OK (if this doesn't work try 0,6,2,5,9,6,i+)
       
        Press Continue to continue

 Go to NVM Editor  (If all the options are greyed out, please exit SAM Menu and go back in into SAM Menu again)

 Go to Service Data

 - Type Number is the Model of the TV - this should've been set correctly by the NVM Reset procedure (eg. 28HFL4014T/12, 32HFL4014, etc) (Verify with the label behind the TV)

 - Production Number is the Serial Number of the TV - please set this to the correct value (i.e. FZ.....) (See the label behind the TV)

 Press back many times to quit the SAM Menu


      Turn professional mode on:
       Press 319753mute->Advanced ->Professional Mode=On
       Press back many times to exit the Professional Menu

      Using   Light Green Service Remote
      Turn professional mode off
       Press RC6 Setup
       Press the double Cog symbol (between the House[filled] button and House[hollow] buttons)
            
       Navigate to  Advanced ->Professional Mode=Off
                 Choose SKIP INSTALLATION (OTHERWISE THE TV WILL RESET ITSELF)
       Press the BACK button repeatedly to exit from the Professional menu
 
      Go into the SAM Menu
       Press RC6 Guest
       Press the TV button to change the Source to TV
      
       Press 0,6,2,5,9,6,OK (if this doesn't work try 0,6,2,5,9,6,INFO/CSM)
       
        Press Continue to continue

 Go to NVM Editor  (If all the options are greyed out, please exit SAM Menu and go back in into SAM Menu again)

 Go to Service Data

 - Type Number is the Model of the TV - this should've been set correctly by the NVM Reset procedure (eg. 28HFL4014T/12, 32HFL4014, etc) (Verify with the label behind the TV)

 - Production Number is the Serial Number of the TV - please set this to the correct value (i.e. FZ.....) (See the label behind the TV)

        Press back many times to quit the SAM Menu


      Turn the Professional Menu back on
       Press RC6 Setup
       Press the double Cog symbol (between the House[filled] button and House[hollow] buttons)
           

 Navigate to ->Advanced ->Professional Mode=On

       Press back many time to exit Professional Menu
            
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