NWZ-E573, NWZ-E574, NWZ-E575 - Sony Audio Service Manual (repair manual). Page 6

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NWZ-E573/E574/E575
6
4. Wallpapers 
setting
How to install the wallpaper fi les into the WALKMAN.
Note: Confi rm the method of obtaining the 
wallpaper fi les
 to the service 
headquarters.
Procedure:
1.  Unzip the wallpaper fi les to get the following fi les (jpeg fi le).
Folder name:  WALLPAPERS
 W001.jpg
 W002.jpg
 W003.jpg
 W004.jpg
 W005.jpg
 W006.jpg
 W007.jpg
 W008.jpg
 W009.jpg
 W010.jpg
 W011.jpg
2.  Connect the “WALKMAN” to PC.
3.  Open the my computer window on PC, and open the folder  
according to the following procedure.
 MSC 
connection:
 
Open the folder in order of “WALKMAN” 
 “PICTURE”.
 MTP 
connection:
 
Open the folder in order of “WALKMAN” 
 “Storage Me-
dia” 
 “PICTURE”.
4.  Copy “WALLPAPERS” folder created at step 1 into the “PIC-
TURE” folder.
•  When MOTHER board is replaced alone
1.  NC parameter setting
1-1. Outline
This unit has Digital Noise Cancelling function. Therefore, NC pa-
rameter data for each channel should be installed into NAND IC 
when replacing the MOTHER board.
Note 1: The EMMC Board is supplied as EMMC Board + MOTHER 
Board, because nobody knows the NC parameter data when the 
EMMC board is defective.
Note 2:  When the EMMC and MOTHER boards are replaced at the same 
time, NC parameter setting need not be executed.
The label having the NC parameter data for each channel is at-
tached on CPU (EM1) IC of complete MOTHER board (for SER-
VICE).
L= 13
R= 12
– MOTHER Board (for SERVICE) (Side A) –
NC parameter
setting value
1-2. Preparation
Note 1: Please use the NC parameter setting 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 NC parameter setting tool to 
the service headquarters.
Procedure:
1. O
btain
 the NC parameter setting tool (“set_NC_NWZE570.
zip”).
2.  Copy the NC parameter setting tool to root directory of C drive 
on PC.
Note 4: The NC parameter setting tool can be saved any drive as long as 
the folder path is with English (one byte character).
 
Described with the example that “the folder was saved under C 
Drive” on this service manual.
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