Sony MEX-GS610BE / MEX-GS610BT / MEX-N6050BT Service Manual ▷ View online
MEX-GS610BE/GS610BT/N6050BT
9
How to display on the liquid crystal display by the
test mode:
test mode:
1. In the state of source off (the clock is displayed on the
liquid crystal display), enter the test mode by pressing the
buttons in order of the [
buttons in order of the [
4]
t [MIC 5] t [PAUSE 6]
(press only the [PAUSE 6] button for two seconds).
Software main version
2. In the state in which the software main version is displayed
on the liquid crystal display, enter the Bluetooth address
(BD_ADDR) display mode by pressing the [
(BD_ADDR) display mode by pressing the [
DSPL
MENU] button.
(Displayed characters/values in the following fi gure are
example)
example)
Bluetooth address (BD_ADDR)
Note
1: When pressing the [ DSPL MENU] button again, the desti-
nation code is displayed on the liquid crystal display, but it is
not necessary to display in this step.
not necessary to display in this step.
3. The resetting operation is executed by pressing the [
OFF
SRC] button for 1 second after the confi rming ends, and
the unit returns to the normal condition.
the unit returns to the normal condition.
2. Turn on the NFC function of the smartphone.
3. Start the NFCtagWriter application on the smartphone.
4. Tap the “Write” on the screen of the smartphone.
3. Start the NFCtagWriter application on the smartphone.
4. Tap the “Write” on the screen of the smartphone.
5. Input the Bluetooth Local Name (BL_NAME).
(Input the “Sony Car Audio” with the keyboard on the smart-
phone, or tap the “List” on the screen of the smartphone and
select the “Sony Car Audio”)
phone, or tap the “List” on the screen of the smartphone and
select the “Sony Car Audio”)
Bluetooth Local Name
Bluetooth Device Addres
6. Input the Bluetooth address (BD_ADDR).
(Input the Bluetooth address (BD_ADDR) that written on the
BT module label with the keyboard on the smartphone, or tap
the “QR” on the screen of the smartphone and read the barcode
with the camera of the smartphone)
BT module label with the keyboard on the smartphone, or tap
the “QR” on the screen of the smartphone and read the barcode
with the camera of the smartphone)
Bluetooth Device Addres
Sony Car Audio
7. Tap the “Write” on the screen of the smartphone, in the state
that unchecked the box “Read-only”.
48D2242F241A
Sony Car Audio
8. Touch the N-mark part of the smartphone to the N-mark part of
the unit.
9 Check that “Completed!” is displayed on the screen of the
smartphone.
Note 2: When “Completed!” is not displayed on the screen of the smart-
phone, refer to “3. Error Display” on the page 10.
– Continued on next page –
Ver. 1.2
MEX-GS610BE/GS610BT/N6050BT
10
10. End the NFCtagWriter application on the smartphone.
11. Check the operation of connecting with the smartphone by one
11. Check the operation of connecting with the smartphone by one
touch (NFC).
(Refer to the
“OPERATION CHECK OF THE NFC AFTER
COMPLETING THE REPAIRS” on the page 6)
12. Start the NFCtagWriter application on the smartphone.
13. Tap the “Write” on the screen of the smartphone.
13. Tap the “Write” on the screen of the smartphone.
14. Check the box “Read-only” on the screen of the smartphone,
and tap the “Write” on the screen of the smartphone.
48D2242F241A
Sony Car Audio
15. Touch the N-mark part of the smartphone to the N-mark part of
the unit.
16. Check that “Completed!” is displayed on the screen of the
smartphone.
Note 3: When “Completed!” is not displayed on the screen of the smart-
phone, refer to “3. Error Display”.
17. Tap the “Read” on the screen of the smartphone.
18. 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)”.
“MODE” on the screen of the smartphone is “00 00 (Read-
only)”.
19. End the NFCtagWriter application on the smartphone.
20. Check the operation of connecting with the smartphone by one
20. Check the operation of connecting with the smartphone by one
touch (NFC).
(Refer to the
“OPERATION CHECK OF THE NFC AFTER
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.
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
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.
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)
(Read-only)”, the writing of the NFC tag data cannot execute)
Ver. 1.2
MEX-GS610BE/GS610BT/N6050BT
11
4. Check Method of the NFC Tag Data
Check the NFC tag data according to the procedure below.
Check the NFC tag data according to the procedure below.
Procedure:
1. Check the Bluetooth address (BD_ADDR).
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 (Ref. No. IC1002
on the MAIN board) can be seen.
on the MAIN board) can be seen.
(Refer to the “3. DISASSEMBLY” on the page 22 and after)
BT module label
BD_ADDR
(Barcode)
(Barcode)
BD_ADDR
48D2242F241A
– MAIN board top view –
How to display on the liquid crystal display by the
test mode:
test mode:
1. In the state of source off (the clock is displayed on the
liquid crystal display), enter the test mode by pressing the
buttons in order of the [
buttons in order of the [
4]
t [MIC 5] t [PAUSE 6]
(press only the [PAUSE 6] button for two seconds).
Software main version
2. In the state in which the software main version is displayed
on the liquid crystal display, enter the Bluetooth address
(BD_ADDR) display mode by pressing the [
(BD_ADDR) display mode by pressing the [
DSPL
MENU] button.
(Displayed characters/values in the following fi gure are
example)
example)
Bluetooth address (BD_ADDR)
Note: When pressing the [ DSPL MENU] button again, the destina-
tion code is displayed on the liquid crystal display, but it is not
necessary to display in this step.
necessary to display in this step.
3. The resetting operation is executed by pressing the [
OFF
SRC] button for 1 second after the confi rming ends, and
the unit returns to the normal condition.
the unit returns to the normal condition.
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.
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)”.
“MODE” on the screen of the smartphone is “00 00 (Read-
only)”.
6. End the NFCtagWriter application on the smartphone.
Ver. 1.2
MEX-GS610BE/GS610BT/N6050BT
12
AFFIXING OF LABEL (SERIAL NUMBER)
When the front panel (SV) (assy) is replaced, it is necessary to af-
fi x the label (serial number).
2 labels (serial number) are included with a new front panel (SV)
(assy). Affi x 1 label to the rear side of the front panel (SV) (assy).
Affi x the other one to the bottom side of main unit.
Be sure to perform this procedure, as Bluetooth will not operate
correctly if the serial number of the front panel (SV) (assy) and
main unit do not match.
Also, since the serial number has changed, print page 13 and hand
the tear-off with the product to the customer when returning the
product after repairs are complete.
When the front panel (SV) (assy) is replaced, it is necessary to af-
fi x the label (serial number).
2 labels (serial number) are included with a new front panel (SV)
(assy). Affi x 1 label to the rear side of the front panel (SV) (assy).
Affi x the other one to the bottom side of main unit.
Be sure to perform this procedure, as Bluetooth will not operate
correctly if the serial number of the front panel (SV) (assy) and
main unit do not match.
Also, since the serial number has changed, print page 13 and hand
the tear-off with the product to the customer when returning the
product after repairs are complete.
–
Front panel (SV) (assy) rear view
–
label (serial number)
label (serial number)
– Main unit bottom view –
(MEX-GS610BE/GS610BT)
(MEX-GS610BE/GS610BT)
– Main unit bottom view –
(MEX-N6050BT)
(MEX-N6050BT)
label (serial number)
5. The Factor that One Touch Connection is Impossible
The four following factors are considered as the factor that one touch connection is impossible.
Guess and check the defective factor by each checking result.
The four following factors are considered as the factor that one touch connection is impossible.
Guess and check the defective factor by each checking result.
Note: The four following factors are examples.
Factor
Bluetooth manual con-
nection check by user
NFC tag data check
Bluetooth manual connec-
tion check by servicing
NFC one touch connection
check with smartphone
1 BT module defect
NG
―
NG
NG
2
Knob (VOL) (SV)
assy defect
assy defect
OK
NG
OK
NG
3
NFC tag data
writing failure
writing failure
OK
NG
OK
NG
4 Smartphone
OK
OK
OK
NG
6. Version Check Method of the NFC Tag Data Writing
Application for the Servicing
Check the version of the NFC tag data writing application
(NFCtagWriter application) for the servicing according to the
procedure below.
(NFCtagWriter application) for the servicing according to the
procedure below.
Procedure:
1. Start the NFCtagWriter application on the smartphone.
2. Tap the “
1. Start the NFCtagWriter application on the smartphone.
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.
the smartphone.
or
3. Check that version of the NFC tag data writing application for
the servicing is displayed on the screen of the smartphone.
ver.0.9.0
The use is not allowed
(Use the ver.1.0.2 and above)
ver.1.0.2
The use is allowed
Ver. 1.2
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