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17.  Touch the N-mark part of the smartphone to the N-mark part of 

the unit.

18. Check that “Completed!” is displayed on the screen of the 

smartphone.

 When “Completed!” is not displayed on the screen of the smart-

phone, refer to “3. Error Display”.

15Visual NFCtagWriter

19. Tap the “Read” on the screen of the smartphone.

15Visual NFCtagWriter

20. Check that “BD_ADDR” on the screen of the smartphone 

accords with BD_ADDR confi rmed on the screen in the test 
mode and “MODE” on the screen of the smartphone is “00 00 
(Read-only)”.

00   17   53   76   73   68

68   73   76   53   17   00

15Visual NFCtagWriter

21. End the 15Visual NFCtagWriter application on the smart-

phone.

22. 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 11)

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.

15Visual NFCtagWriter

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 VOL knob assy.

 

(When “MODE” on the screen of the smartphone is “00 00 
(Read-only)”, the writing of the NFC tag data cannot execute)

4.  Check Method of the NFC Tag Data
Check the NFC tag data according to the procedure below.

Procedure:
1.  In the state of source off (Home screen is displayed), enter the 

test mode by pressing the buttons on the remote commander in 
order of the [4] t [5] t [0] (press only the [0] button for two 

seconds).

2.  The following screen is displayed and confi rm the BT Addr 

(Bluetooth address).

 

(Displayed characters/values in the following fi gure are ex-
ample)

<Test Mode>

  1.AUDIO FACTORY MODE

  2.AUDIO DEBUG MODE

  4.VISUAL FACTORY MODE

  6.DESTINATION SETTING MODE

DEST: EUR                      REGION: 2
MCU: SONY-ST06-150721
Graphic: SONY-TW06-150721
Mecha: SONY-SP02-150721
Servo: HI6CD1-BBA-893D
BT: H28004-V2R133-20001 / XAV-W650BT
BT Addr: 001753767368

3.  The resetting operation is executed by pressing the reset button 

after the confi rming ends, and the unit returns to the normal 
condition.

4.  Turn on the NFC function of the smartphone.
5.  Start the 15Visual NFCtagWriter application on the smart-

phone.

6.  Tap the “Read” on the screen of the smartphone.

15Visual NFCtagWriter

7.  Check that “BD_ADDR” on the screen of the smartphone 

accords with BD_ADDR confi rmed on the screen in the test 
mode and “MODE” on the screen of the smartphone is “00 00 
(Read-only)”.

00   17   53   76   73   68

68   73   76   53   17   00

15Visual NFCtagWriter

8.  End the 15Visual NFCtagWriter application on the smart-

phone.

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 examples.

1

Complete BT 
board defect

NG

―

NG

NG

2

VOL knob assy 
defect

OK

NG

OK

NG

3

NFC tag data 
writing failure

OK

NG

OK

NG

4 Smartphone

OK

OK

OK

NG

Check the version of the NFC tag data writing application 
(15Visual NFCtagWriter application) for the servicing according 
to the procedure below.

Procedure:
1.  Start the 15Visual NFCtagWriter 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.

15Visual NFCtagWriter

15Visual NFCtagWriter

3.  Check that version of the NFC tag data writing application for 

the servicing is displayed on the screen of the smartphone.

ver.1.2.0

2015

15Visual NFCtagWriter

NOTE  FOR  SECURITY  FUNCTION
This unit does not use security function by password lock.

NOTE  FOR  BOARDS  REPLACING
When the boards installed in this unit are defective, replace the 
complete mounted board.
The mounted parts cannot replace with single.

OPERATION  CHECK  OF  THE  NFC  AFTER  COMPLET-
ING  THE  REPAIRS (XAV-W650BT only)
After completing the repairs of this unit, follow the procedure below 
to check normal operation of the NFC.

 After checking of NFC operation, be sure to delete the pairing infor-

mation before returning this unit to the customer.

By touching the N-Mark on the unit with an NFC* 
compatible smartphone, the unit is paired and 
connected with the smartphone automatically.

* NFC (Near Field Communication) is a technology 

enabling short-range wireless communication 
between various devices, such as mobile phones and 
IC tags. Thanks to the NFC function, data 
communication can be achieved easily just by 
touching the relevant symbol or designated location 
on NFC compatible devices.

For a smartphone with Android OS 4.0 or lower 
installed, downloading of the app “NFC Easy 
Connect” available at Google Play™ is required. The 
app may not be downloadable in some countries/
regions.

1

Activate the NFC function on the 
smartphone.

For details, refer to the operating instructions 
supplied with the smartphone.

2

Touch the N-Mark part of the unit with 
the N-Mark part of the smartphone.

Make sure that   lights up on the status bar of 
the unit.

Connecting with a smartphone by One 
touch (NFC)

Touch the N-Mark part of the unit with the N-Mark 
part of the smartphone again.

ˎ When making the connection, handle the 

smartphone carefully to prevent scratches.

ˎ One touch connection is not possible when the unit is 

already connected to another NFC compatible device. 
In this case, disconnect the other device, and make a 
connection with the smartphone again.

This section is extracted 
from instruction manual.

Cautions

ˎ Run all ground (earth) leads to a common 

ˎ Do not get the leads trapped under a screw or 

caught in moving parts (e.g., seat railing).

ˎ Before making connections, turn the car ignition 

off to avoid short circuits.

ˎ Connect the yellow and red power supply leads 

only after all other leads have been connected.

ˎ Be sure to insulate any loose unconnected leads 

with electrical tape for safety.

ˎ Choose the installation location carefully so that 

the unit will not interfere with normal driving 
operations.

ˎ Avoid installing the unit in areas subject to dust, 

dirt, excessive vibration, or high temperature, 
such as in direct sunlight or near heater ducts.

ˎ Use only the supplied mounting hardware for a 

safe and secure installation.

Note on the power supply lead (yellow)
When connecting this unit in combination with other 
stereo components, the amperage rating of the car 
circuit to which the unit is connected must be higher 
than the sum of each component’s fuse amperage 
rating.

Adjust the mounting angle to less than 45°.

Connection/Installation

Precautions

Connection

ʕ*

5

*

6

ʓ

Rear view camera*

1

Portable audio/
video device*

1

*

7

White

White/black striped

from a car antenna (aerial)

from a wired remote control (not 
supplied)

*4

*

3

*

3

*

3

Subwoofer*

1

Power amplifier*

1

For details, see “Making 
connections” (page 35).

Gray

Gray/black striped

Green

Green/black striped

Purple

Purple/black striped

Black

Yellow

Red

Blue/white striped

Orange/white striped

Light green

Purple/white striped

*

3

*

3

*

3

Monitor*

1

Front speaker*

1

*

2

Rear speaker*

1

*

2

*1 Not supplied
*2 Speaker impedance: 4 – 8 Ω × 4
*3 RCA pin cord (not supplied)
*4 Depending on the type of car, use an adaptor for a 

wired remote control (not supplied).
For details on using the wired remote control, see 
“Using the wired remote control” (page 36).

*5 Whether in use or not, route the microphone input 

cord so it does not interfere with driving operations. 
Secure the cord with a clamp, etc., if it is installed 
around your feet.

*6 For details on installing the microphone, see 

“Installing the microphone” (page 35).

*7 Such as a portable media player, game console, etc.

ɞ To a common ground (earth) point

First connect the black ground (earth) lead, then 
connect the yellow and red power supply leads.

ɟ To the +12 V power terminal which is 

energized at all times
Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.

ɠ To the +12 V power terminal which is 

energized when the ignition switch is set to 
the accessory position
If there is no accessory position, connect to the 
+12 V power (battery) terminal which is 
energized at all times.
Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.

ɡ To the power antenna (aerial) control lead or 

the power supply lead of the antenna (aerial) 
booster
It is not necessary to connect this lead if there is 
no power antenna (aerial) or antenna (aerial) 
booster, or with a manually-operated telescopic 
antenna (aerial).
To AMP REMOTE IN of an optional power 
amplifier
This connection is only for amplifiers and a 
power antenna (aerial). Connecting any other 
system may damage the unit.

ɢ To a car’s illumination signal

Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.

Making connections

ɣ To the parking brake switch cord

The mounting position of the parking brake 
switch cord depends on your car.
Be sure to connect the parking brake lead (light 
green) of the power supply connection cable ʓ 
to the parking brake switch cord.

ɤ To the +12 V power terminal of the car’s rear 

Parking brake switch cord

Hand brake type

Foot brake type

Memory hold connection

When the yellow power supply lead is connected, 
power will always be supplied to the memory 
circuit even when the ignition switch is turned off.

Speaker connection

ˎ Before connecting the speakers, turn the unit off.

ˎ Use speakers with an impedance of 4 to 8 ohms 

and with adequate power handling capacities to 
avoid damage.

Monitor connection

When installing a monitor for the rear seat, connect 
its parking brake switch cord to the ground (earth).