Precaution On Replacing The Sy-1056 Board; Destination Data; Usb Serial No. And Product Id; Restore Data - Sony DSC-HX90 Service Manual

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Precaution on Replacing the SY-1056 Board

The board for repair is not recorded the information unique to a model. Therefore the following data are needed to write.
Note
The [LOAD AND WRITE] function in "ADJUSTMENT DATA BACKUP" on the DATA tab in the Adjust Manual
overwrites all data of the unit. Therefore execute the [LOAD AND WRITE] before performing the following operation.
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Destination Data

The destination data stored in the repairing board is different from the destination setting stored in the board before
replacement in some cases.
When the board has been replaced with a repairing board, be sure to set the destination.
Method of the destination data write:
Start the Adjust Manual in the Adjust Station and execute the "Destination data write" on the ADJUST tab.
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USB Serial No. and Product ID

The unit is shipped after an ID (USB Serial No.) unique to each unit and an ID (Product ID) unique to each model have
been written.
These IDs have not been written in a new repairing board. Therefore, after the board has been replaced, be sure to write
these IDs to a new repairing board.
Method of the ID writing:
Start the Adjust Manual in the Adjust Station and execute the "PRODUCT ID & USB SERIAL No. INPUT" on
the ADJUST tab.
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Restore Data

Before replacing the board with a repairing board, be sure to extract the data from the former one.
Method of the data extracting:
Start the Adjust Manual in the Adjust Station and execute the "RESTORE DATA" on the DATA tab.
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Angular Velocity Sensor

Before replacing the board with a repairing board, be sure to record the sensitivity indicated on the angular velocity
sensor on the repairing board.
The recorded sensitivity indication must be stored in the repairing board.
Method of the angular velocity sensor sensitivity writing:
Start the Adjust Manual in the Adjust Station and execute the "Angular velocity sensor sensitivity adj" on the
ADJUST tab.
Note
The sensitivity of the angular velocity sensor is indicated only on the repairing board, but is not indicated on mass
production boards.
DSC-HX90/DSC-HX90V
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