Servicing DVD module and MONO board
GB 53
DVD 950
8.
8.
Servicing DVD module and MONO board
8.1
Replacing DVD module
The DVD module(Basic Engine and the mono board) has to be
exchanged completely in case of failure. A new module for
DVD750/001 can be ordered with codenumber 3104 129
51980.
Return the defective unit complete assembled in original
package to Philips Consumer Service in Eindhoven
8.2
Reprogramming of new mono boards.
Figure 8-1
8.3
Reset of Virgin Mode
After the player has been powered up for test by the dealer, it
would have gone through the Virgin Mode. It is possible to reset
the settings made during that mode before the delivery of
player to the customer. This can be done as shown in the
following diagram:
Figure 8-2
Figure 8-3
Caution
This information is confidential and may not be distributed. Only a qualified service person should
reprogram the mono board
.
After replacement 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 will be done by way of the remote control.
Put the player in stop mode, no disc loaded.
Reprogramming is limited to 25 times
When the counter reaches 25, reprogramming is not possible anymore
Press the following keys on the remote control:
<
PLAY
> followed by numerical keys
<1> <5> <9>
The display shows: “
- - - - - - - - - - -
”
Press now successively the following keys :
for DVD950/171 :
<0><0><4> <0><0><0><0><0><0><0><0><0>
Press <
PLAY
> again.
The TV screen will become BLUE during a short time to confirm that the mono board has been
reprogrammed, then the set goes to standby mode.
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DISCONNECT FROM MAINS
PRESS 2 KEYS
SIMULTANEOUSLY
<PLAY> + <OPEN/CLOSE>
CONNECT TO MAINS
VIRGIN MODE IS RESET
TV SCREEN SHOWS
VIRGIN MODE MENU
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DISCONNECT FROM MAINS
IF TRADE MODE OFF
PRESS 2 KEYS
SIMULTANEOUSLY
<PREVIOUS> + <OPEN/CLOSE>
CONNECT TO MAINS
DISCONNECT FROM MAINS
IF TRADE MODE ON
PLAYER IS IN NORMAL MODE
WHEN PRESSING FRONT
KEYS, THE PLAYER WILL
RESPOND
PRESS 2 KEYS
SIMULTANEOUSLY
CONNECT TO MAINS
PLAYER IS IN TRADE MODE
WHEN PRESSING FRONT
KEYS, THE PLAYER
DOESN'T RESPOND
TRADE MODE
When the player is in Trade Mode, the player cannot be
controlled by means of the front key buttons, but only by means
of the remote control.
<PREVIOUS> + <OPEN/CLOSE>
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