Service Manuals, User Guides, Schematic Diagrams or docs for : Philips Symptom Cure 17-04-2004 References Page_28_from_78510940a4

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 GB 28         5.           DVD951 /001                   Diagnostic software descriptions and troubleshooting

5.6.1   Servicing DVD loader

        The DVD Loader / mechanism, VAL6011, has to be
        exchanged completely in case of failure. A new mechanism
        can be ordered with codenumber 9305 023 61101.

5.6.2   Reprogramming of new mono boards.




         Caution

        This information is confidential and may not be distributed. Only a qualified service person should
        reprogram the mono board.

         After reset of NV-memory or repair of the mono board, all the customer settings and also the region code
         will be lost.
         Reprogramming of the mono board will put the player back in the state in which it has left the factory,
         i.e. with the default settings and the allowed region code.
         Reprogramming is limited to 25 times
         When the counter reaches 25, reprogramming is not possible anymore
         Reprogramming will be done by way of the remote control.
         Put the player in stop mode, no disc loaded.
         Press the following keys on the remote control:
          followed by numerical keys <1> <5> <9>
         The display shows: "- - - - - - - - - - -"
         Press now successively the following keys :
         for DVD951/001 : <1><1><3> <0><0><0><0><0><0><0><0><0>
         for DVD957/001 : <1><1><3> <0><0><0><0><0><0><0><0><0>
         for DVD958/001 : <1><1><4> <0><0><0><0><0><0><0><0><0>


         Press  again.
         The TV screen will become BLUE during a short time to confirm that the mono board has been
         reprogrammed, then the display shows: "NO DISC".
                                                                                                                                CL 06532102_043.eps
                                                                                                                                            190700


                                                                   Figure 5-34

5.6.3   Reset of Virgin Mode
                                                                            TRADE MODE
        After the player has been powered up for test by the dealer,        When the player is in Trade Mode, the player cannot be
                                                                            controlled by means of the front key buttons, but only by means
        it would have gone through the Virgin Mode. It is possible to       of the remote control.
        reset the settings made during that mode before the delivery
        of player to the customer. This can be done as shown in the
                                                                                   IF TRADE MODE OFF                        IF TRADE MODE ON
        following diagram:
                                                                                 DISCONNECT FROM MAINS                   DISCONNECT FROM MAINS

                    DISCONNECT FROM MAINS
                                                                                      PRESS 2 KEYS                            PRESS 2 KEYS
                                                                                    SIMULTANEOUSLY                          SIMULTANEOUSLY
                                                                                   + <3D-SOUND>                      + <3D-SOUND>
                                                                                   CONNECT TO MAINS                        CONNECT TO MAINS
                        PRESS 2 KEYS
                      SIMULTANEOUSLY                                         PLAYER IS IN TRADE MODE                    PLAYER IS IN NORMAL MODE
                                                                              WHEN PRESSING FRONT                         WHEN PRESSING FRONT
                     +                                        KEYS, THE PLAYER                          KEYS, THE PLAYER WILL
                     CONNECT TO MAINS                                           DOESN'T RESPOND                                  RESPOND
                                                                                                                                       C06532102_008.eps
                                                                                                                                                 130700




                    VIRGIN MODE IS RESET
                       TV SCREEN SHOWS                                                                   Figure 5-36
                       VIRGIN MODE MENU
                                        CL 96532065_034.eps
                                                    070700



                            Figure 5-35



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