Sony MEX-GS810BH Service Manual page 10

MEX-GS810BH/N6000BH
16. Tap the "Read" on the screen of the smartphone.
17. Check that "BD_ADDR" on the screen of the smartphone ac-
cords with BD_ADDR written on the BT module label and
"MODE" on the screen of the smartphone is "00 00 (Read-
only)".
18. End the NFCtagWriter application on the smartphone.
19. Check the operation of connecting with the smartphone by one
touch (NFC).
"OPERATION CHECK OF THE NFC AFTER
(Refer to the
COMPLETING THE REPAIRS" on the page 6)
3. Error Display
When the writing of the NFC tag data has failed, "Error" is dis-
played on the screen of the smartphone.
When "Error" is displayed on the screen of the smartphone, oper-
ate according to the procedure below.
Procedure:
1. Tap the "Write" on the screen of the smartphone to write of the
NFC tag data again.
2. When "Error" is displayed on the screen of the smartphone
again, tap the "Read" on the screen of the smartphone.
3. Check that "MODE" on the screen of the smartphone is not
"00 00 (Read-only)".
4. When "MODE" on the screen of the smartphone is "00 00
(Read-only)", execute the writing of the NFC tag data again
after replacing the knob (VOL) (SV) assy.
(When "MODE" on the screen of the smartphone is "00 00
(Read-only)", the writing of the NFC tag data cannot execute)
10
4. Check Method of the NFC Tag Data
Check the NFC tag data according to the procedure below.
Procedure:
1. Set the unit to the state where the BT module (Ref. No. IC1002
on the MAIN board) can be seen.
(Refer to the "2. DISASSEMBLY" on the page 18)
– MAIN board top view –
BD_ADDR
(Barcode)
BD_ADDR
2. Turn on the NFC function of the smartphone.
3. Start the NFCtagWriter application on the smartphone.
4. Tap the "Read" on the screen of the smartphone.
5. Check that "BD_ADDR" on the screen of the smartphone ac-
cords with BD_ADDR written on the BT module label and
"MODE" on the screen of the smartphone is "00 00 (Read-
only)".
6. End the NFCtagWriter application on the smartphone.
48D2242F241A
BT module label