Sony NWZ-S754 Service Manual page 5

NOTE THE BOARD REPLACING
When the EMMC board or MOTHER board are replaced, process
it according to the following order.
Note 1: The EMMC board cannot exchange with single.
When EMMC and MOTHER boards are replaced at the same time.
1. Destination setting (page 5)
2. Format (page 6)
3. Reset all setting (page 6)
4. Wallpapers setting (page 6)
When MOTHER board is replaced alone.
1. NC parameter setting (page 7)
Note 2: When EMMC and MOTHER boards are replaced at the same
time, NC parameter setting need not be executed.
• When EMMC and MOTHER boards are replaced at the
same time
1. Destination setting
1-1. Outline
The destination code corresponding to each region must be in-
stalled into the EMMC board with the destination setting tool.
• EMMC board (+ MOTHER board)
Model Capacity
NWZ-S754 8GB
NWZ-S755 16GB
• Destination code
Desti-
Model Area nation
Canada
Europe
NWZ-S754/
S755
Asia
China
Mexico
1-2. Preparation
Note 1: Please use this Tool in Windows XP or later.
Note 2: Please install Windows Media Player 11 or later to make the unit
recognize as MTP.
Note 3: Confi rm the method of obtaining the destination setting tool to the
service headquarters.
Procedure:
1. Unzip the destination setting tool to get "NWZS75X_DEST_
Setting" folder.
2. Copy the folder in step 1 under C Drive on PC.
Note 4: Above folder in step 2 can be saved any drive as long as the folder
path is with English (one byte character).
Described with the example that "the folders were saved under C
Drive" on this service manual.
Part No. of
Pre-installed
complete EMMC
destination
+MOTHER
code
boards
9-885-150-84 E
9-885-150-85 E
Remark (Default setting
for each item)
code
CA EQ: None
CEW EQ: None
CEV EQ: None
E EQ: None
CN EQ: None
MX3 EQ: Custom 1
One point: The destination setting tool for each series is stored as below.
Folder name Folder name
WMT_CA
WMT_CEV
WMT_CEW
NWZS75X_
DEST_Setting
WMT_CN
WMT_E
WMT_MX3
1-3. How to use the destination setting tool
Note 1: Please use this tool after closing other application software.
Will be described with below conditions as an example.
Model: NWZ-S754/S755
Destination: E
Procedure:
1. Turn on power of the WALKMAN, and connect it to PC.
2. Start the command prompt application software, and change
the folder pass to your desired folder (Example: c:\NWZS75X_
DEST_Setting\WMT_E).
3. Input "updating-mtp" and press the Enter key on PC.
4. If the following message is displayed, input "y" and press the
Enter key on PC.
Note 2: When the Enter key on PC is pressed, the WALKMAN is format-
ted.
MTP F/W Update will start.
The WALKMAN unit reboots automatically after updating.
Before starting this program, close other application such
as WMP, Napster and Rhapsody etc.
Does this program run? (y/n)
5. The following message is displayed. Then, destination setting
operation starts.
S75X_DEST_Setting\WMT_E>exit
F/W Updating starts.
Please wait for a while until updating is completed.
NWZ-S754/S755
Updater fi les
updating-mtp.bat etc.
updating-mtp.bat etc.
updating-mtp.bat etc.
updating-mtp.bat etc.
updating-mtp.bat etc.
updating-mtp.bat etc.
5