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(8) Upgrading of firmware
Please do the up-grade of the firmware after exchanging IC509,IC512,IC513.
1)The power supply is turned on pushing the "POWER" button.
2)The up-grade disk is put on sub-tray 1 pushing OPEN/CLOSE button, and the DISC1 button of the main
body is pushed.
3)When FL display of the main body changes from "READING" into "UPGRADE", cursor UP button (
remote controller is pushed.
4)The up-grade starts if the entire screen becomes blue and it is displayed, "writing block at 00000000".
5)The up-grade disk is taken out pushing the OPEN/CLOSE button when returning to the normal screen.
6)Please confirm the version of the microcomputer after makes to test mode and initializes.
<Display of TV screen>
After inserting the up-grade disk
In case of 3)
< ATTENTION ! >
Please pull out the AC plug code after the standby indicator lights pushing the
power supply button without fail after completing the repair.
The mechanism becomes initialed position.
There is a possibility to break when carrying in not initialed position the mechanism
but the state.
writing block at 00000000
Upgrading (blue screen)
In case of 4)
XV-FA90BK/XV-FA92SL/XV-FA95GD
When up-grade is completed
In case of 5)
) of
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