NW-ZX2 - Sony Audio Service Manual (repair manual). Page 5

DESTINATION  SETTING
When the MAIN board is replaced, you must perform the destina-
tion setting. Refer to following procedures, and do the work cor-
responding to “WALKMAN” repaired.

1.  PREPARATION  OF  DESTINATION  SETTING
Prepare the following before checking service mode.

• Windows 

PC

•  USB cable for the WM-PORT

•  Destination setting tool (Except E, Australian, Chinese and 

Tourist models)

• Version 

00 

fi rmware update tool

• Newest 

fi rmware update tool

 Confi rm the method of obtaining each tool to each service head-

quarters.

Procedure:
1.  On PC, refer to following procedures, and unzip the version 

00 fi rmware update tool corresponding to “WALKMAN” re-
paired, and confi rm that the folder has been created.

Except Chinese model

icx1265_002-HR443-user-relkey-
updater.zip

Chinese model

icx1265_005-HR443-user-relkey-
updater.zip

2.  Connect PC and “WALKMAN” with the USB cable for the 

WM-PORT.

USB cable

Plug in the USB cable 
with        facing upward, 
making sure the
connection is secure.

3. Confi rm that the USB connection screen is displayed on 

“WALKMAN”, then confi rm that “USB storage in use” is dis-
played.

 If the USB connection screen is not displayed, swipe the status 

bar on the top of the screen then tap “Turn off USB storage” on 
the notifi cation panel.

USB storage in use

USB mass storage

6:09

Before turning off USB storage, unmount

(”eject”) your Android’s USB storage from

your computer.

Turn off USB storage

4.  On PC, confi rm that “WALKMAN” drive has been recog-

nized.

 

(In this example, “WALKMAN” is recognized as F drive)

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