NWZ-E463, NWZ-E463HK, NWZ-E463K, NWZ-E464, NWZ-E464K, NWZ-E465 - Sony Audio Service Manual (repair manual). Page 4

NWZ-E463 and NWZ-E464 have the model to whom the speaker is at-
tached (NWZ-E463K/E464K).
However, the model name of the main unit of WALKMAN of NWZ-
E463K and E464K are NWZ-E463 and NWZ-E464.
The setting of the fi rmware is different in the WALKMAN for single sales 
model and the WALKMAN to which the speaker is attached.
Therefore, it is necessary to distinguish whether the WALKMAN brought 
in to the repair is the WALKMAN to which the speaker is attached.

In the WALKMAN for supplied speaker model, marking label is given on 
the support (M).
Note: When you exchanged the support (M), peel off the marking label 

from the old support (M) before it exchanges it, and try to paste it to 
the new support  (M).

ABOUT  THE  HANDLING  OF  THE  BATTERY  ASSY 
(BAT1)
When the battery assy (BAT1) is removed, insulate the end of wire 
by a tape etc. to prevent short-circuited of the wire part of battery 
assy (BAT1).

CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.

System requirements
• Computer
 

IBM PC/AT compatible computer preinstalled with any of the 
following Windows operating systems (*1):

 

- Windows XP Home Edition (*2) (Service Pack 3 or later)

 

- Windows XP Professional (*2) (Service Pack 3 or later)

 

- Windows Vista Home Basic (Service Pack 1 or later)

 

- Windows Vista Home Premium (Service Pack 1 or later)

 

- Windows Vista Business (Service Pack 1 or later)

 

- Windows Vista Ultimate (Service Pack 1 or later)

 

- Windows 7 Starter

 

- Windows 7 Home Basic

 

- Windows 7 Home Premium

 

- Windows 7 Professional

 

- Windows 7 Ultimate

Not supported by OSs other than above.
[Compatibility mode] for Windows XP (included with Windows 
Vista and Windows 7) is not supported.
(*1) Excluding OS Versions not supported by Microsoft.
(*2) Excluding 64-bit OS versions.
• 

CPU: 1 GHz processor (2.6 GHz recommended for video play-
back)

• 

RAM: 1 GB or more

• 

Hard Disk Drive: 600 MB or more of available space

• Sound 

card

• 

USB port (Hi-Speed USB is recommended)

•  Windows Media Player 11 for Windows XP and Windows 

Vista, Windows Media Player 12 for Windows 7

• 

Internet Explorer 7 or later

•  Broadband Internet connection is required to use Gracenote 

MusicID service or podcast, or to visit the web store site.

We do not guarantee operation for all computers even if they meet 
the above System Requirements.

Not supported by the following environments:
 

- Personally constructed computers or operating systems

 

- An environment that is an upgrade of the original manufac-
turer-installed operating system

 

- Multi-boot environment

 

- Multi-monitor environment

 - 

Macintosh

Design and specifi cations are subject to change without notice.

ABOUT  THE  REPAIRING  OF  BOARD
When electric parts installed by this machine are defective, replace 
the entire board. Individual electrical parts that the mount is done 
cannot be exchanged.

ABOUT  THE  MODEL  NAME  OF  “WALKMAN”  MAIN  
UNIT
The model name of “WALKMAN” main unit for NWZ-E463HK/
E463K/E464K is the following model name.

Model Name

“WALKMAN” Name

NWZ-E463HK

NWZ-E463

NWZ-E463K

NWZ-E463

NWZ-E464K

NWZ-E464