8
2-2. Precaution on Replacing the SY-1112 Board
The board for repair is not recorded the information unique to a model. Therefore the following data are needed to write.
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.
2-2-1. 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.
2-2-2. 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.
2-2-3. 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.
2-2-4. Update of MAC Address
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 address) must be reloaded.
Procedure of the MAC address update:
Perform the below operations after all work has been done.
1. Start the Adjust Manual in the Adjust Station and execute the “Wireless LAN Setting (MAC Address)” on the ADJUST tab.
2. Operate the unit to initialize of SSID/PW.
Applicable parts:
•
SY-1112 BOARD, COMPLETE (SERVICE)
•
MS-1041 BOARD, COMPLETE
After the replacement and repair, the MAC address is changed, and thus the re-setting for connection devices is required.
Accordingly, download the Flyer of WLAN Reset (Flyer of WLAN Reset_9834752[][].pdf) and print out it, and attach it to the set
when returning the set to customer.
Note
Note
Note
Sony CONFIDENTIAL
For Authorized Servicer
SYS SET
2020/05/28 23:46:49 (GMT+09:00)
