NEX-5T, NEX-5TL, NEX-5TY (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 4

NEX-5T/5TL/5TY_L2

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When you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.
Start the Adjust Manual in the Adjust Station and execute the “DESTINATION DATA WRITE”.

Before replacing the SY-1025 board, delete the customer’s network settings.
Start the Adjust Manual in the Adjust Station and execute the “NETWORK SETTING RESET”.

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 board for service, and therefore they must be entered after the board replacement.
After the board has been replaced with a board for service, start the Adjust Manual in the Adjust Station and execute the “PRODUCT ID & USB 
SERIAL No. INPUT” and enter these IDs.

Note:  A newly entered Product ID is not always equal to the ID before board replacement. If the new ID differs from the previous ID, it may cause a difference 

from the ID registered by the customer.

Extract the imager data from the set before the SY board replacement using “Imager DRA Data Reference” in the DATA tab of the Adjust manual. 
After the SY board has been replaced, write the data extracted from the set before the SY board replacement in the set using “Imager DRA Data Input” 
in the ADJUST tab of the Adjust manual.

When a board that contains Wi-Fi has been replaced or when replacing a board that contains the main IC (CPU), the IC’s unique number (MAC ad-
dress) must be reloaded.
Perform the following procedure to reload the IC’s unique number (MAC address).

1.  Download the latest-version Adjust Manual from the TISS homepage.
2.  Install the downloaded Adjust Manual.
3.  Start the Adjust Manual, and execute “Wireless LAN check” on the ADJUST tab.
4.  Perform the following operations for the unit to initialize.
 MENU 

→ 

 → [Initialize] → [Reset Network Settings] → [OK] → ●

5.  Perform the following operations for the unit to display MAC address.
 MENU 

→ 

 → [Disp MAC Address] → ●

6.  Confirm that the displayed MAC address has been updated.

Applicable parts
•  SY-1025 BOARD, COMPLETE (SERVICE)

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, the MAC address updated during the above procedure is also overwritten.

Perform the above operations after all work has been done.

After the replacement and repair, the MAC address is changed, and thus the re-setting for connection devices is required. Accordingly, print out the 
flyer given at the manual and attach it to the set when returning the set to customer.

In this model, the following procedure is required when the imager is replaced.
•  In the case that the imager data can be extracted from the set before the replacement, refer to “Imager DRA Data” in “1-1. PRECAUTION ON 

REPLACING THE SY-1025 BOARD”.

•  In the case that the imager data cannot be extracted from the set before the replacement, replace both SY board and imager unit. 
  Capture the data to PC from CD-ROM supplied with the imager unit when it is ordered.
  Write the captured data in the set using “Imager DRA Data Input” in the ADJUST tab of the Adjust manual.
  After all adjustment items have been completed, execute “Phase Detection AF Check” on the SERVICE tab of the Adjust manual.

If the Destination Data file included in the Adjust manual is old, “DESTINATION DATA WRITE” cannot be executed in some cases.
In that case, download a new Destination Data file from the TISS homepage according to the following procedure.

Note 1:  To perform Destination Data Write for this model, the Adjust manual of the DSC-WX50 series must have been installed.
 

Install the Adjust manual of the DSC-WX50 series in advance.

Note 2:  The actual image may differ from the image shown above.

1)  If the Destination Data file in the Adjust manual in use is old, the window shown in Fig. 1 is displayed.
 

Click the [OK] button.

2)  The Destination Data Write window opens.
 

Check the version of the Destination Data file retained in the Adjust manual.

Destination Ver. window