Tuesday, September 18, 2012

RCA SCENIUM THOMSON DLP PROJECTION TV ALIGNMENT PROCEDURE - SERVICE MODE


                                                [1]

TV SERVICE SCREEN
     The service screen is provided to facilitate instrument alignment & service adjustments.  The service screen can be accessed by:
Press "Power button" to turn ON the TV.
Press the 'Menu" & "CH Dn" buttons on the front panel of the TV.
Service Mode Screen will be displayed.
SERVICE MODE MAIN SCREEN.
     Once in this service screen, use "Channel Down" button on the key board at the front panel of the TV, or with the 'Down' arrow button on the remote control to hi-light  item '2' Service Alignment.
SERVICE ALIGNMENT SCREEN
     Press "Menu" on the front panel of the TV set, or "OK" button on the remote control, to ACTIVATE the alignment screen.
SERVICE ALIGNMENT SCREEN
     Once the Service Alignment Screen has been activated, use the 'Volume Right' button, either on the front panel of the TV set, or at the remote control to adjust the value [V:0] to desired value.  When the service mode is accessed, the parameter will be 'Zero'.  This parameter is used to input the security code.  It is necessary to enter the security code to protect the Factory Alignments from unauthorized modification.  Attempting to change the parameter {P} using 'Channel Up' or 'Channel Down' button before the security code has been entered, the TV will 'EXIT' the Service Mode.  
When the the Service Alignment Screen is entered, the Parameter {P} will come up with [0], which corresponds to the security code function.
  • With Parameter {P} set to 'Zero', adjust the value {V} to "76", using Volume Up or Volume Dn buttons, to access the Electrical Alignments.  Once the Security Code has been entered, the individual alignments can be accessed by using 'Ch Up | Ch Dn' changing the parameter {P} number.
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