Sony NWZ-WH303 Service Manual ▷ View online
NWZ-WH303/WH505
3
1.
SERVICING NOTES
.............................................
3
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 7
2-2. Ear
Pad
............................................................................ 8
2-3. Front Plate Block (L-ch) ................................................. 8
2-4. Inner Housing (L), Open the Short-land (L-ch) .............. 9
2-5. Front Plate Assy (DR1) (L-ch) ........................................ 10
2-6. Knob (SH), Knob (Power) (L-ch) ................................... 11
2-7. MAIN Board (L-ch) ........................................................ 12
2-8. Battery Assy (BAT1) (L-ch) (NWZ-WH303) ................. 13
2-9. Ornament (Top) L Block (L-ch) (NWZ-WH505) ........... 13
2-10. Battery Assy (BAT1) (L-ch) (NWZ-WH505) ................. 14
2-11. Front Plate Assy (DR2) (R-ch) ....................................... 15
2-12. Inner Housing (R) (R-ch) ................................................ 16
2-13. SUB Board (R-ch) .......................................................... 16
2-4. Inner Housing (L), Open the Short-land (L-ch) .............. 9
2-5. Front Plate Assy (DR1) (L-ch) ........................................ 10
2-6. Knob (SH), Knob (Power) (L-ch) ................................... 11
2-7. MAIN Board (L-ch) ........................................................ 12
2-8. Battery Assy (BAT1) (L-ch) (NWZ-WH303) ................. 13
2-9. Ornament (Top) L Block (L-ch) (NWZ-WH505) ........... 13
2-10. Battery Assy (BAT1) (L-ch) (NWZ-WH505) ................. 14
2-11. Front Plate Assy (DR2) (R-ch) ....................................... 15
2-12. Inner Housing (R) (R-ch) ................................................ 16
2-13. SUB Board (R-ch) .......................................................... 16
3.
EXPLODED VIEWS
3-1. Front Plate (L-ch) Section ............................................... 17
3-2. Front Plate (R-ch) Section .............................................. 18
3-3. Housing (L-ch) Section (NWZ-WH303) ........................ 19
3-4. Housing (L-ch) Section (NWZ-WH505) ........................ 20
3-5. Housing (R-ch), Headband Section (NWZ-WH303) ..... 21
3-6. Housing (R-ch), Headband Section (NWZ-WH505) ..... 22
3-2. Front Plate (R-ch) Section .............................................. 18
3-3. Housing (L-ch) Section (NWZ-WH303) ........................ 19
3-4. Housing (L-ch) Section (NWZ-WH505) ........................ 20
3-5. Housing (R-ch), Headband Section (NWZ-WH303) ..... 21
3-6. Housing (R-ch), Headband Section (NWZ-WH505) ..... 22
4. ACCESSORIES
....................................................... 23
TABLE OF CONTENTS
SECTION 1
SERVICING NOTES
ABOUT THE REPAIRING OF BOARD
When electric parts installed by this unit are defective, replace the
complete mounted board. Individual electrical parts that the mount
is done cannot be exchanged.
When electric parts installed by this unit are defective, replace the
complete mounted board. Individual electrical parts that the mount
is done cannot be exchanged.
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).
(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).
wire
wire
Wrap by the tape etc. and
insulate the end of wire.
insulate the end of wire.
System requirements
We do not guarantee operation for all computers even if they meet the following
system requirements.
system requirements.
Computer
Windows® XP Home Edition (*1) (Service Pack 3 or later)
Windows® XP Professional (*1) (Service Pack 3 or later)
Windows Vista® Home Basic (Service Pack 2 or later)
Windows Vista® Home Premium (Service Pack 2 or later)
Windows Vista® Business (Service Pack 2 or later)
Windows Vista® Ultimate (Service Pack 2 or later)
Windows® 7 Starter (Service Pack 1 or later)
Windows® 7 Home Basic (Service Pack 1 or later)
Windows® 7 Home Premium (Service Pack 1 or later)
Windows® 7 Professional (Service Pack 1 or later)
Windows® 7 Ultimate (Service Pack 1 or later)
Windows® 8
Windows® 8 Pro
Mac OS® X v10.6 or later
Not supported by OSs other than above.
“Compatibility mode” for Windows XP (included with Windows Vista and Windows
7) is not supported.
“Compatibility mode” for Windows XP (included with Windows Vista and Windows
7) is not supported.
(*1)
Excluding 64-bit OS versions.
CPU: 1 GHz processor (2.6 GHz recommended for video playback)
RAM: 1 GB or more (2 GB RAM required for Windows 8 64-bit)
Hard Disk Drive / Solid State Drive: 600 MB or more of available space
Internet Explorer 7 or later
Internet connection (for Gracenote® MusicID® service, podcast features, Store
access, or online help)
access, or online help)
We do not guarantee operation for all computers even if they meet the above System
Requirements.
Requirements.
Not supported by the following environments:
Personally constructed computers or operating systems
An environment that is an upgrade of the original manufacturer-installed
operating system
operating system
Multi-boot environment
Design and specifications are subject to change without notice.
NWZ-WH303/WH505
4
2. The change method to MSC connection
Procedure:
1. Open the Device Manager of windows on PC.
2. Expand the “Portable Devices”, and right click on the “WALK-
1. Open the Device Manager of windows on PC.
2. Expand the “Portable Devices”, and right click on the “WALK-
MAN” and select the “Properties”.
3. Click the “Driver” tab, and click the “Update Driver...”.
4. Click the “Browse my computer for driver software”.
VERSION CHECK
Procedure:
1. Connect “WALKMAN” to PC.
2. Open the my computer window on PC, and open the “Informa-
1. Connect “WALKMAN” to PC.
2. Open the my computer window on PC, and open the “Informa-
tion.txt” in “WALKMAN”.
3. “03” in “Information.txt” is a version.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
Version
01:NWZ-WH303
02:4GB
03:Ver1.01
02:4GB
03:Ver1.01
NOTE THE MAIN BOARD REPLACING
When the MAIN board is replaced, the destination setting is neces-
sary.
When the MAIN board is replaced, the destination setting is neces-
sary.
1. Preparation
Procedure:
1. Obtain the destination setting tool (“Change_Destination_
1. Obtain the destination setting tool (“Change_Destination_
Tool_NW-WH500_WH300.zip”).
Note: Confi rm the method of obtaining the destination setting tool to the
service headquarters.
2. Connect “WALKMAN” to PC.
3. Open the my computer window on PC, and confi rm how
3. Open the my computer window on PC, and confi rm how
“WALKMAN” is recognized on PC.
In the following example, “WALKMAN” is recognized by
MTP connection.
MTP connection.
In the following example, “WALKMAN” is recognized by
MSC connection (at this example, it is “E”).
MSC connection (at this example, it is “E”).
4. In the MTP connection, it is necessary to change into MSC
connection. Please refer to “2. The change method to MSC
connection”.
connection”.
In the MSC connection, please refer to “3. How to use the des-
tination setting tool”.
tination setting tool”.
NWZ-WH303/WH505
5
5. Click the “Let me pick from a list of device drivers on my
computer”.
6. Select the “USB Mass Storage Device”, and click the “Next”.
7. Installation is performed and a connection system is changed
into MSC connection.
8. Open the my computer window on PC, and confi rm “WALK-
MAN” is recognized by MSC connection.
9. Continues to “3. How to use the destination setting tool”.
3. How to use the destination setting tool
Procedure:
1. The drive letter of “WALKMAN” is checked (at this example,
1. The drive letter of “WALKMAN” is checked (at this example,
it is “E”).
2. The destination setting tool suitable for the drive letter of
checked “WALKMAN” is used.
• Recognized as “D” drive
• Recognized as “D” drive
t “SHIMUKE changeEN_D_
drive.bat”
• Recognized as “E” drive
t “SHIMUKE changeEN_E_
drive.bat”
• Recognized as “F” drive
t “SHIMUKE changeEN_F_
drive.bat”
• Recognized as “G” drive
t “SHIMUKE changeEN_G_
drive.bat”
• Recognized as “H” drive
t “SHIMUKE changeEN_H_
drive.bat”
• Recognized as “I” drive
t “SHIMUKE changeEN_I_drive.
bat”
• Recognized as “J” drive
t “SHIMUKE changeEN_J_
drive.bat”
3. Start the destination setting tool, confi rm that the following
message has been displayed.
4. Select the destination. The number is input, and press the Enter
key on PC.
Input number
“1”: Except AEP and UK models
“2”: AEP and UK models
5. Confi rm that the following message has been displayed, and
select the ON/OFF of sound pressure level. The number is in-
put, and press the Enter key on PC.
put, and press the Enter key on PC.
Input number
“1”: AEP and UK models
“2”: Except AEP and UK models
6. Select the Capacity selection. The number is input, and press
the Enter key on PC.
Input number
“1”:
NWZ-WH505
“2”:
NWZ-WH303
7. The destination, model name and sound pressure level are
written, and setting is completed.
(Displayed characters/values in the above fi gure are example)
Press the Enter key on PC, close the destination setting tool
window.
window.
8. Open the folder containing the destination setting tool.
9. It checks that the fi le of “GetProductInfo”, “output.bin” and
9. It checks that the fi le of “GetProductInfo”, “output.bin” and
“RESULT” is made.
GetProductInfo: Data read from the unit.
output.bin:
Data after processing.
RESULT:
Data for a check of the contents written in the
unit.
The
“RESULT”
fi le is opened using a binary editor and it
checks that the destination has been changed.
NWZ-WH303/WH505
6
COLOR VARIATION
Model
Destination
Color
Black
White
Red
Silver
NWZ-WH303
Canadian
z
z
–
–
AEP, UK
z
z
–
–
East European
z
z
–
–
E, Australian
z
z
z
–
Latin American
z
z
z
–
Chinese
z
z
z
–
Indian
z
z
z
–
NWZ-WH505
Canadian
–
–
–
z
AEP, UK
z
–
–
–
East European
z
–
–
z
E, Australian
z
–
–
z
Latin American
z
–
–
z
Chinese
z
–
–
z