Sony DSX-A410BT Service Manual page 9

• Checking the Version of the NFC Tag Data Writing
Application
Procedure:
1. Start the NFC Tag Data Writing Application on the smart-
phone.
2. Tap the " " (menu button) or " " of the screen of the smart-
phone, then tap the "About" that is displayed on the screen of
the smartphone.
3. Check that version of the NFC Tag Data Writing Application
for the servicing is displayed on the screen of the smartphone.
or
Here version is
displayed
DSX-A410BT/A415BT
2. Writing the NFC Tag Data
Write the NFC tag data (Bluetooth information) to the NFC mod-
ule in the knob (VOL) assy (Ref. No. NFC1).
Procedure:
1. Check the Bluetooth address (BD_ADDR).
There are following two checking methods.
• How to read from the BT module label
• How to display on the liquid crystal display by the test
mode
How to read from the BT module label:
Set the unit to the state where the BT module on the MAIN
board can be seen.
(Refer to "3. DISASSEMBLY" on page 23 and after)
– MAIN Board (Component Side) –
BT module label
BD_ADDR
(Barcode)
BD_ADDR
48D2242F241A
– Continued on next page –
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