Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio... User manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
SPECIFICATIONS
DIGITAL MEDIAPLAYER
9-889-490-01
2009E05-1
© 2009.05
US Model
NWZ-X1051/X1061
Canadian Model
Taiwan Model
NWZ-X1060
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Tourist Model
NWZ-X1050/X1060
Ver. 1.0 2009.05
NWZ-X1050/X1051/
X1060/X1061
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
Supported le format
Music (Includes podcasts)
Audio Formats
(Codec)
MP3 Media File format: MP3 (MPEG-1 Layer 3) le format
File extension: .mp3
Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))
Sampling frequency*1: 32, 44.1, 48 kHz
WMA Media File format: ASF le format
File extension: .wma
Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))
Sampling frequency*1: 44.1 kHz
Compatible with WM-DRM 10
AAC-LC*2Media File format: MP4 le format
File extension: .mp4, .m4a, .3gp
Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR))*3
Sampling frequency*1: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz
Linear PCM Media File format: Wave-Ri le format
File extension: .wav
Bit rate: 1,411 kbps
Sampling frequency*1: 44.1 kHz
Video (Includes podcasts)
Video Formats
(Codec)
AVC
(H.264/AVC)
Media File format: MP4 le format, “Memory Stick” video format
File extension: .mp4, .m4v
Prole: Baseline Prole
Level: Up to 1.3
Bit rate: Max. 768 kbps
Frame rate: Max. 30 fps
Resolution: Max. QVGA (320 × 240)
MPEG-4 Media File format: MP4 le format, “Memory Stick” video format
File extension: .mp4, .m4v
Prole: Simple Prole
Bit rate: Max. 2,500 kbps
Frame rate: Max. 30 fps
Resolution: Max. QVGA (320 × 240)
Windows Media
Video 9
Media File format: ASF le format
File extension: .wmv
Prole: VC1 simple prole, main prole
Bit rate: Simple prole Max. 1,700 kbps, main prole Max.
5,000 kbps
Frame rate: Max. 30 fps
Resolution: Simple prole Max. 480 × 270, main prole Max.
QVGA (320 × 240)
Audio Formats
(Codec)
AAC-LC
(for AVC, MPEG-4)
Channel number: Max. 2 channels
Sampling frequency*1: 24, 32, 44.1, 48 kHz
Bit rate: Max. 288 kbps / channel
WMA
(for Windows Media
Video 9)
Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))
Sampling frequency*1: 44.1 kHz
File size Max. 2 GB
e number of les Max. 2,000
Photo*4
Photo Format
(Codec)
JPEG Media File format: Compatible with DCF 2.0/Exif 2.21 le
format
File extension: .jpg
Prole: Baseline Prole
Number of pixels: Max. 4,096 × 4,096 pixels
e number of les Max. 20,000
Podcast*5
e number of les Max. 20,000
*1Sampling frequency may not correspond to all encoders.
*2Copyright protected les cannot be played back.
*3Non-standard bit rates or non-guaranteed bit rates are included depending on the sampling frequency.
*4Some photo les cannot be played back, depending on their le formats.
*5Photo contents are not supported.
Maximum recordable number of songs and time (Approx.)
e approximate times are based on the case in which you transfer or record only 4
minutes songs (not including videos and photos) in the MP3 format. Other playable audio
le format song numbers and times may dier from the MP3 format.
NWZ-X1050 NWZ-X1060
Bit rate Songs Time Songs Time
48 kbps 10,350 690 hr. 00 min. 21,000 1,400 hr. 00 min.
64 kbps 7,750 516 hr. 00 min. 15,650 1,042 hr. 20 min.
128 kbps 3,850 256 hr. 00 min. 7,800 520 hr. 00 min.
256 kbps 1,900 130 hr. 00 min. 3,900 260 hr. 00 min.
320 kbps 1,550 102 hr. 20 min. 3,150 210 hr. 00 min.
Maximum recordable time of videos (Approx.)
e approximate recordable times are estimated in the case where only videos are transferred.
e time may dier, depending on the conditions under which the player is used.
NWZ-X1050 NWZ-X1060
Bit rate*1Time Time
384 kbps 61 hr. 00 min. 124 hr. 30 min.
768 kbps 35 hr. 00 min. 71 hr. 00 min.
*1Bit rate of video. Bit rate of Audio is 128 kbps.
– Continued on next page –
Photo: NWZ-X1050

NWZ-X1050/X1051/X1060/X1061
2
Maximum recordable number of photos that can be transferred (Approx.)
Max. 20,000
Recordable number of photos may be less depending on le sizes.
Capacity (User available capacity)*1
NWZ-X1050: 16 GB (Approx. 14.6 GB = 15,775,629,312 bytes)
NWZ-X1060: 32 GB (Approx. 29.6 GB = 31,871,533,056 bytes)
*1Available storage capacity of the player may vary.
A portion of the memory is used for data management functions.
Output (headphones)
Frequency response
20 to 20,000 Hz (when playing 44.1 kHz sampling data le, single signal measurement)
Total Noise Suppression Ratio*1
Approx. 17 dB*2
*1Under the Sony measurement standard.
*2Equivalent to approx. 98.0% reduction of energy of sound compared with not wearing
headphones. (NC Environment: Airplane)
FM radio
FM Frequency range
87.5 to 108.0 MHz
IF (FM)
128 kHz
Antenna
Headphone cord antenna
Wireless LAN
Standards: IEEE 802.11b/g
Communication range*1:
Approximately 50 m (160 )
Modulation format:
DSSS (IEEE 802.11b compliant), OFDM (IEEE 802.11g compliant)
Security: WEP/WPA/WPA2
*1Communication range may vary depending on the operating conditions or settings.
Interface
Headphone: Stereo mini-jack
WM-PORT (multiple connecting terminal): 22 pins
Hi-Speed USB (USB 2.0 compliant)
Operating temperature
5 °C to 35 °C (41 °F to 95 °F)
Power source
xBuilt-in rechargeable lithium-ion battery
xUSB power (from a computer via the supplied USB cable)
Charging time
USB-based charging
Approx. 3 hours (full charge), Approx.1.5 hours (approx. 80 %)
Battery life (continuous playback)
By setting as follows, a longer battery life can be expected.
e times below are approximated when “Equalizer”, “VPT (Surround)”, “DSEE(Sound
Enhance)”, “Clear Stereo”, “Dynamic Normalizer”, “WLAN function On/O” are
deactivated. Furthermore, for videos, the time approximated when the brightness of the
screen is set to “3.”
e time below may dier depending on ambient temperature or the status of use.
With Noise Canceling function
deactivated
With Noise Canceling function
activated
Music
Playback at MP3 128 kbps Approximately 33 hours Approximately 21.5 hours
Playback at WMA 128 kbps Approximately 31 hours Approximately 21.5 hours
Playback at AAC-LC 128 kbps Approximately 29 hours Approximately 20.5 hours
Playback at Linear PCM 1,411 kbps Approximately 31 hours Approximately 21.5 hours
Video
Playback at MPEG-4 768 kbps Approximately 7.5 hours Approximately 6.5 hours
Playback at MPEG-4 384 kbps Approximately 9.0 hours Approximately 7.5 hours
Playback at AVC Baseline 768 kbps Approximately 7.5 hours Approximately 6.5 hours
Playback at AVC Baseline 384 kbps Approximately 8.0 hours Approximately 7.5 hours
Wireless LAN
At Web browsing Approximately 5.5 hours Approximately 5.0 hours
At YouTube streaming Approximately 4.5 hours Approximately 4.0 hours
At receiving FM broadcasting Approximately 17.5 hours Approximately 14 hours
Display
3-inch, OLED (Organic Light Emitting Diode) color display, WQVGA (432 × 240 pixels),
262,144 colors
Dimensions (w/h/d, projecting parts not included)
52 × 96.5 × 9.8 mm ( 2 1/8 × 3 7/8 × 13/32 inches)
Dimension (w/h/d)
52.5 × 97.4 × 10.5 mm (2 1/8 × 3 7/8 × 7/16 inches)
Mass
Approx. 98 g (Approx. 3.5 oz)
Supplied Accessories
xHeadphones (1)
xUSB cable (1)
xEarbuds (Size S, L) (1)
xAttachment (1)
Use when connecting the player to the optional cradle, etc.
xAudio input cable (1)
xPlug adaptor for in-ight use (single/dual) (1)
xCD-ROM*1*2(1)
– Media Manager for WALKMAN*3
– Windows Media Player 11
– Content Transfer
– Operation Guide (PDF le)
xQuick Start Guide (1)
*1Do not attempt to play this CD-ROM in an audio CD player.
*2Depending on the country/region in which you have purchased the player, the bundled
soware may be dierent.
*3Media Manager for WALKMAN is not bundled with the packages sold in the U.S.A.
Please download it from the following web site:
http://www.sonycreativesoware.com/download/wmm_lite
Design and specications are subject to change without notice.
xOpenMG, ATRAC, ATRAC3, ATRAC3plus, ATRAC Advanced Lossless and their logos are trademarks of Sony Corporation.
x“WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.
xMicroso, Windows, Windows Vista and Windows Media are trademarks or registered trademarks of Microso Corporation in the United States
States and/or other countries.
xand are trademarks of Sony Corporation.
xAdobe and Adobe Reader are trademarks or registered trademarks of Adobe Systems Incorporated in the United States and/or other countries.
xManufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.
xMPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and omson.
xIBM and PC/AT are registered trademarks of International Business Machines Corporation.
xQuickTime and the QuickTime logo are trademarks or registered trademarks of Apple Inc., used under license therefrom.
xPentium is a trademark or a registered trademark of Intel Corporation.
xYouTube and the YouTube logo are trademarks of Google Inc.
xYahoo! and the Yahoo! logo are trademarks of Yahoo! Inc.
xWi-Fi, the Wi-Fi CERTIFIED logo, WPA, WPA2 and Wi-Fi Protected Setup are trademarks or registered trademarks of Wi-Fi Alliance.
xis product contains NetFront Browser of ACCESS CO., LTD.
xACCESS, ACCESS logo and NetFront are registered trademarks or trademarks of ACCESS CO., LTD. in the United States, Japan and/or other
countries.
x©2007 ACCESS CO., LTD. All rights reserved.
xis soware is based in part on the work of the Independent JPEG Group.
xTHIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-
COMMERCIAL USE OF A CONSUMER FOR
(i) ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4 VISUAL STANDARD (“MPEG-4 VIDEO”) AND/OR
(ii) DECODING MPEG-4 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL
ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED BY MPEG LA TO PROVIDE MPEG-4 VIDEO.
NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION INCLUDING THAT
RELATING TO PROMOTIONAL, INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA,
LLC. SEE
HTTP://WWW.MPEGLA.COM
xTHIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE
OF A CONSUMER TO
(i) ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD (“AVC VIDEO”) AND/OR
(ii) DECODE AVC VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY
AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE AVC VIDEO.
NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION MAY BE OBTAINED
MPEG LA, L.L.C. SEE
HTTP://MPEGLA.COM
xTHIS PRODUCT IS LICENSED UNDER THE VC-1 PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE
OF A CONSUMER TO
(i) ENCODE VIDEO IN COMPLIANCE WITH THE VC-1 STANDARD (“VC-1 VIDEO”) AND/OR
(ii) DECODE VC-1 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY
AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PROVIDE VC-1 VIDEO.
NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION MAY BE OBTAINED
FROM MPEG LA, L.L.C. SEE
HTTP://WWW.MPEGLA.COM
xAll other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. In this manual,TM and ® marks
is product is protected by certain intellectual property rights of Microso Corporation. Use or distribution of such technology
outside of this product is prohibited without a license from Microso or an authorized Microso subsidiary.
Content providers are using the digital rights management technology for Windows Media contained in this device
(“WM-DRM”) to protect the integrity of their content (“Secure Content”) so that their intellectual property, including copyright,
in such content is not misappropriated.
is device uses WM-DRM soware to play Secure Content (“WM-DRM Soware”). If the security of the WM-DRM Soware in
this device has been compromised, owners of Secure Content (“Secure Content Owners”) may request that Microso revoke the
WM-DRM Soware’s right to acquire new licenses to copy, display and/or play Secure Content. Revocation does not alter the
WM-DRM Soware’s ability to play unprotected content. A list of revoked WM-DRM Soware is sent to your device whenever
you download a license for Secure Content from the Internet or from a PC. Microso may, in conjunction with such license, also
download revocation lists onto your device on behalf of Secure Content Owners.
Program ©2009 Sony Corporation
Documentation ©2009 Sony Corporation
are not specied.

NWZ-X1050/X1051/X1060/X1061
3
1. SERVICING NOTES ............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 8
2-2. Panel (Rear) .................................................................... 9
2-3. Hold Assy........................................................................ 9
2-4. MAIN Board Assy (Including Battery Assy).................. 10
2-5. Battery Assy (BATT1), MAIN Board............................. 10
2-6. 5pin HP Jack Assy (J001), Chassis Section.................... 11
2-7. Key Flexible Print Board (FFC1), Chassis..................... 12
2-8. EL Indicator Element (EL01) ......................................... 12
2-9. HOME KEY Board, Guard (Multi) ................................ 13
2-10. Button (VOL), Knob (NC).............................................. 13
2-11. Touch Panel module (TPM1), Frame.............................. 14
3. TEST MODE ............................................................ 15
4. DIAGRAMS
4-1. Schematic Diagram......................................................... 27
4-2. Printed Wiring Board...................................................... 28
5. EXPLODED VIEWS
5-1. Panel (Rear) Section ....................................................... 29
5-2. MAIN Board Section...................................................... 30
5-3. Touch Panel Section........................................................ 31
6. ELECTRICAL PARTS LIST .............................. 32
Accessories are given in the last of the electrical parts list.
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of soldering iron around 270 °C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
SECTION 1
SERVICING NOTES
System Requirements
xComputer
IBM PC/AT or compatible computer preinstalled with the following Windows operating
systems:
Windows XP Home Edition (Service Pack 2 or later) / Windows XP Professional
(Service Pack 2 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)
* Excluding OS Versions not supported by Microso
* Excluding Windows® XP Professional x64 Edition
* Excluding 64-bit OS versions for use with PC application soware “Media Manager for
WALKMAN”
xCPU: Pentium 4 1.0 GHz or higher
xRAM: 512 MB or more
xHard Disk drive: 380 MB or more of available space
e supplied soware may require more available space depending on the version of
Windows. Furthermore, you need more space to store data such as music, videos,
photos, etc.
xDisplay:
– Screen Resolution: 800 × 600 pixels (or higher) (recommended 1,024 × 768 or higher)
– Colors: 8-bit or higher (16-bit recommended)
xCD-ROM drive (supporting Digital Music CD playback capabilities using WDM)
To create original CDs, a CD-R/RW drive is required.
xSound board
xUSB port (Hi-Speed USB is recommended)
xMicroso® .NET Framework 2.0 or 3.0, QuickTime®7.3(supplied), Internet Explorer 6.0
or 7.0, Windows Media Player 10 or 11, DirectX9.0 are required. (Windows Media
Player 11 recommended. Some computers that already have Windows Media Player 10
installed may encounter le limitation (AAC, video les, etc.) that can be transferred by
dragging and dropping.)
xAdobe Flash Player 8 or higher needs to be installed.
xBroadband Internet connection is required to use Electronic Music Distribution (EMD)
or to visit the web 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 manufacturer-installed operating
system
– Multi-boot environment
– Multi-monitor environment
– Macintosh

NWZ-X1050/X1051/X1060/X1061
4
NOTE THE MAIN BOARD REPLACING
When the MAIN board is replaced, process it according to the fol-
lowing.
1. Format
Format
You can format the built-in ash memory of the player.
Notes
xIf the memory is formatted, all data (songs, videos, photos, etc., including
sample data installed at the factory) will be erased. Be sure to verify the
data stored in memory prior to formatting and export any important data
to the hard disk of your computer.
xBe sure not to initialize (format) the built-in ash memory of the player
by using Windows Explorer. If you have formatted with Windows
Explorer, format again by using the player.
1From the Home menu, select (Settings) i
“Common Settings” i“Reset/Format” i“Format.”
“All data including songs will be deleted. Proceed?” appears.
2Select “Yes.”
“All data will be deleted. Proceed?” appears.
xTo cancel the operation, select “No.”
3Select “Yes.”
When initialization nishes, “Memory formatted.” appears.
xTo cancel the operation, select “No.”
2. Reset all setting
Reset All Settings
You can reset the player to the default settings. Resetting the
player also deletes the wireless LAN encryption key, but does not
delete data such as music, video, and photo data.
Note
xis function is only available in the pause mode.
1From the Home menu, select (Settings) i
“Common Settings” i“Reset/Format” i
“Reset All Settings” i“Yes.”
“Restored factory settings.” appears.
xTo cancel the operation, select “No” on the conrmation
screen.
3. Wallpapers setting
It is necessary to install the Wallpapers. Confirm details to each
service headquarters.
4. Other
MAC address has been changed. Print the page 5, and pass it to
the customer with the repaired set when you return the customer
the repaired set.

NWZ-X1050/X1051/X1060/X1061
5
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
Note:
The MAC address of this set was changed along with this repair.
Please set it again if you are using the MAC address filtering function
of access point device of connection destination.
Please refer to the operation guide of this set for the confirm method of
MAC address confirming.
• Please cut out along the dotted line and use it.

NWZ-X1050/X1051/X1060/X1061
6
MEMO

NWZ-X1050/X1051/X1060/X1061
7
METHOD OF JUDGING RIGHT AND WRONG OF
PARTS RELATED TO SWITCH
In this set, only a part of parts that relate to the switch are supplied.
Exchange the entire mounted board when parts that do not corre-
spond to it are defective.
The right and wrong of the switch can be judged by the following
two methods.
1. Judgment From The Test Mode
Judge the right and wrong of the switch referring to “4-4-2. Key
check” (page 22).
2. Judgment from the voltage measurement
Judge the right and wrong of the switch by the voltage measure-
ment with a test point.
2-1. [u]/[>]/[.] keys
Connection:
+
–
digital voltmeter
CL881 (KEY_AD0)
CL885 (GND)
When the voltage value is below, [u]/[>]/[.] keys are
normal.
• [u] key is pressed : 0 to 0.25 V
• [>] key is pressed : 0.4 to 0.6 V
• [.] key is pressed : 0.76 to 0.95 V
2-2. [VOL +]/[VOL –]/[HOME] keys
Connection:
+
–
digital voltmeter
CL882 (KEY_AD1)
CL885 (GND)
When the voltage value is below, [VOL+]/[VOL –]/[HOME] keys
are normal.
• [VOL –] key is pressed : 0 to 0.25 V
• [VOL +] key is pressed : 0.4 to 0.6 V
• [HOME] key is pressed : 0.76 to 0.95 V
2-3. HOLD switch (S881)
Connection:
+
–
digital voltmeter
S881 (HOLD SW pin 2)
CL885 (GND)
When the voltage value is below, HOLD switch (S881) is normal.
• HOLD switch is turned on : 2.85 V
• HOLD switch is turned off : 0 V
Connection location:
CL881
(KRY_AD0)
CL882
(KEY_AD1) CL885
(GND)
S881
S881
(HOLD SW)
1
2
– MAIN Board (Side B) –
Note: Refer to page 27 for the schematic diagram. Refer to page
28 for the printed wiring boards.

NWZ-X1050/X1051/X1060/X1061
8
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. PANEL (REAR)
(Page 9)
SET
2-3. HOLD ASSY
(Page 9)
2-4. MAIN BOARD ASSY (INCLUDING BATTERYASSY)
(Page 10)
2-5. BATTERY ASSY
(BATT1),
MAIN BOARD
(Page 10)
2-6. 5PIN HP JACK ASSY (J001),
CHASSIS SECTION
(Page 11)
2-7. KEY FLEXIBLE PRINT
BOARD (FPC1),
CHASSIS
(Page 12)
2-11.TOUCH PANEL MODULE (TPM1),
FRAME
(Page 14)
2-8. EL INDICATOR
ELEMENT (EL01)
(Page 12)
2-10.BUTTON (VOL),
KNOB (NC)
(Page 13)
2-9. HOME KEY BOARD,
GUARD (MULTI)
(Page 13)

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Note: Follow the disassembly procedure in the numerical order given.
2-2. PANEL (REAR)
Note 1: This illustration sees the set from rear side.
2-3. HOLD ASSY
Note: This illustration sees the set from rear side.
1two screws
(M1.4)
4
hold assy
panel rear section
7two adhesive sheet
(rear)
8panel (rear)
5claw
(panel)
6plate (rear)
3claw
2Peel off panel (rear) section of
the hold assy side in the adhesive
sheet (rear) two places.
Note 2: Please work noting that the
panel (rear) is damaged.
1screw
(M1.4)
3hold assy
2screw
(B1.4)

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2-4. MAIN BOARD ASSY (INCLUDING BATTERY ASSY)
Note: This illustration sees the set from rear side.
2-5. BATTERY ASSY (BATT1), MAIN BOARD
Note: This illustration sees the MAIN board from battery assy side.
6two screws
(M1.4)
8Open the MAIN board assy in the
direction of the arrow.
q; MAIN board assy (including battery assy)
2battery connector
(CN901)
1cushion
(B connector)
55pin HP jack assy flexible board
(CN301)
7Move the MAIN board assy
in the direction of the arrow.
3key flexible print board
(CN881)
4touch panel module flexible board
(CN882)
9EL indicator element
flexible board
(CN801)
1Peel off the protection sheet (battery)
in the direction of the arrow.
3protection sheet
(battery)
2battery assy
(BATT1)
4MAIN board

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11
2-6. 5PIN HP JACK ASSY (J001), CHASSIS SECTION
Note 1: This illustration sees the set from rear side.
1two screws
(M1.4)
5two screws
(M1.4)
7chassis section
2holder (jack)
35pin HP jack assy (J001)
4insulation sheet
(O-FPC)
6Open the EL indicator element
in the direction of the arrow.
Note 2: Please work noting that the
EL indicator element flexible board
is damaged.

NWZ-X1050/X1051/X1060/X1061
12
2-7. KEY FLEXIBLE PRINT BOARD (FPC1), CHASSIS
2-8. EL INDICATOR ELEMENT (EL01)
Note: This illustration sees the set from rear side.
qd key flexible print board (FPC1)
q; cover (reset)
qa two adhesive sheets (reset)
7adhesive sheet (top)
4two adhesive sheets (button)
1two claws
2
6Peel off key flexible print board (FPC1) of
the base (top) top side.
Note 2: Please work noting that the
key flexible print board (FPC1)
is damaged.
3lid (top)
5button (top)
9spacer (vol)
qf chassis
8base (top)
qs Peel off key flexible print board (FPC1)
of the chassis.
Note 1: Please work noting that the
key flexible print board (FPC1) is damaged.
1Remove the EL indicator element (EL01) in the
direction of the arrow.
Direction where
EL indicator
element is
peeled off.
frame section
(rear side)
2EL indicator
element (EL01)
EL indicator
element (EL01)
EL indicator
element (EL01)
frame section
(rear side)
frame section
(rear side plan)
Note 2: Please work noting that the
EL indicator element (EL01) is damaged.

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2-9. HOME KEY BOARD, GUARD (MULTI)
Note: This illustration sees the set from rear side.
2-10. BUTTON (VOL), KNOB (NC)
Note: This illustration sees the set from rear side.
4HOME KEY board is lightiy pushed from
button side.
2three claws
7two claws
6adhesive sheet
(home PWB)
1dot connector (CN001)
5HOME KEY board
8guard (multi)
3button (home) assy
Note 2: They are important parts.
Do not forget to install it.
– front side –
1button (vol) 2bracket (NC)
3knob (NC)

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2-11. TOUCH PANEL MODULE (TPM1), FRAME
6touch panel module (TPM1) 1spacer (window)
2Peel off touch panel module flexible board.
4Please work noting that the touch panel
module section is damaged of the frame.
7adhesive sheet (window)
3adhesive sheet (catch)
q; frame
8adhesive sheet (lid)
9adhesive sheet (lid.B)
5cushion (OLED)
Note 2: Adhesive sheet (window) cannot re-used.
please replace to brand-new part ones
adhesive sheet (window) is removed.
Note 1: Please work noting that the
touch panel module flexible board is damaged.

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SECTION 3
TEST MODE
1. SETTING THE TEST MODE
Note: Perform the test mode in the state of 3.6 V or more in the battery
voltage.
Setting method:
1. Turn the power on.
2. Press the [HOME] key, the home menu is displayed.
3. While touching the [Settings] icon on the touch panel, press
the key as following order.
[
u] →[>] →[.] →[VOL +] →[>] →[VOL –] →
[>]
4. The set reboots and the color bar is displayed in the liquid crys-
tal display.
5. Enter the test mode when the [HOME] key is pressed in the
state of step 4.
Note: The destination setting and sound pressure regulation setting cannot
be executed by this test mode.
2. RELEASING THE TEST MODE
1. Display the major item selection screen.
2. Press the [>]/[.] key to select the “EXITTEST”, and
press the [u] key to select the “SURE ?”.
3. Press the [u] key, turn the power off and release the test
mode.
3. CONFIGURATION OF THE TEST MODE
[ ] key
Major item Major item switching:
[ ]/ [ ] key
[HOME] key
Minor item
Finish
or
Result
Start
Automatic
u
[HOME] key [ ] key
>.
>.
Minor item switching:
[ ]/ [ ] key
u
4. OPERATION OF THE TEST MODE
4-1. Power (POWER)
Screen display
MPTAPP (X.XX.XX)
POWER VCHK
AUDIO ACHK
VIDEO DSVCHK
OTHER CHGCHK
CLESTE BATTCHK
DAC
FM
WIFI
NC
SHUTDOWN
EXITTEST
4-1-1. Power supply voltage check (VCHK)
This mode is used in case power supply voltage in the state where
all power supply lines are starting is checked.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “POWER”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “VCHK”.
4. Press the [u] key, all power supply lines are started.
Screen display
POWER VCHK
START
In this state, the power supply voltage of each power supply
line can be confirmed by measuring the voltage.
5. Press the [HOME] key, return to minor item selection screen.
4-1-2. Consumption current (audio playback) check
(ACHK)
This mode is used in case consumption current (audio playback)
is checked in the state where “1 kHz 0 dBs L-ch/R-ch VOLUME:
15” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “POWER”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “ACHK”.
4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 15”
audio signal is outputted.
Screen display
POWER ACHK
1kHz 0dBs L/Rch
HPOUT [ VOL: 15 ]
START
5. In this state, each time the [>] key is pressed, LCD back
light on/off switch is performed.
6. Press the [HOME] key, return to minor item selection screen.
Note 1: Information on the test mode must correspond in enough
security. When the leakage has been revealed by any
chance, the source of information is specified.
Note 2: Execute “EXITTEST” when you release the test mode.

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4-1-3. Standby current check (DSVCHK)
This mode is used in case standby current is checked.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “POWER”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “DSVCHK”.
4. Press the [u] key, enter the state of the deep sleep.
5. Press the [HOME] key, release the state of the deep sleep.
Screen display
POWER DSVCHK
OK
6. Press the [HOME] key, return to minor item selection screen.
4-1-4. Charge current check (CHGCHK)
This mode is used in case charge current is checked.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “POWER”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “CHGCHK”.
4. Press the [u] key, the charge setting is displayed.
Screen display
POWER CHGCHK
AC
AC
5. In this state, each time the [>] key is pressed, the port setting
for the charge is changed as shown in the table below.
Port control
Display CHG_XCHGEN CHG_PEN1 CHG_PEN2
AC L H H
USB500 L H H
USB100 L H L
6. Press the [HOME] key, return to minor item selection screen.
4-1-5. Battery voltage detection check (BATTCHK)
This mode is used in case battery voltage is checked.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “POWER”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “BATTCHK”.
4. Press the [u] key, the battery voltage is displayed.
When the battery voltage cannot be confirmed, “ERROR” is
displayed.
Screen display
POWER BATTCHK
X.XXXV
X.XXXV: Battery voltage
5. Press the [HOME] key, return to minor item selection screen.
4-2. Audio (AUDIO)
While playing the audio track, it’s in a repeat state. If [BACK] key
is pressed, it’s stopped.
Press the [.] key to switch the HP/LINE/SPEAKER.
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO OUTPUT
VIDEO SN
OTHER F1
CLESTE F2
DAC SEPLR
WIFI SEPRL
FM MAXOUT
NC NMLZR
SHUTDOWN SPCHK
EXITTEST SPKCHK
USER1
USER2
USER3

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4-2-1. Output check (OUTPUT)
“1 kHz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “OUTPUT”.
4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 25”
audio signal is outputted.
Screen display
AUDIO OUTPUT
1kHz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-2. S/N check (SN)
“Infinity Zero VOLUME: 30” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “SN”.
4. Press the [u] key, “Infinity Zero VOLUME: 30” audio signal
is outputted.
Screen display
AUDIO SN
Infinity Zero
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-3. Frequency characteristic 1 check (F1)
“20 Hz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “F1”.
4. Press the [u] key, “20 Hz 0 dBs L-ch/R-ch VOLUME: 25”
audio signal is outputted.
Screen display
AUDIO F1
20Hz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-4. Frequency characteristic 2 check (F2)
“20 kHz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is output-
ted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “F2”.
4. Press the [u] key, “20 kHz 0 dBs L-ch/R-ch VOLUME: 25”
audio signal is outputted.
Screen display
AUDIO F2
20kHz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.

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4-2-5. CH separation (L-ch) check (SEPLR)
“1 kHz 0 dBs L-ch VOLUME: 25” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “SEPLR”.
4. Press the [u] key, “1 kHz 0 dBs L-ch VOLUME: 25” audio
signal is outputted.
Screen display
AUDIO SEPLR
1kHz 0dBs Lch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-6. CH separation (R-ch) check (SEPRL)
“1 kHz 0 dBs R-ch VOLUME: 25” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “SEPRL”.
4. Press the [u] key, “1 kHz 0 dBs R-ch VOLUME: 25” audio
signal is outputted.
Screen display
AUDIO SEPRL
1kHz 0dBs Rch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-7. Maximum output check (MAXOUT)
“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” (Headphone output when
AVLS operates: “1 kHz 0 dBs L-ch/R-ch VOLUME: 14”) audio
signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “MAXOUT”.
4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 30”
(Headphone output when AVLS operates: “1 kHz 0 dBs L-
ch/R-ch VOLUME: 14”) audio signal is outputted.
Screen display
AUDIO MAXOUT
1kHz 0dBs L/Rch
HPOUT [ VOL: 30 ]
AVLS OFF
START
5. In this state, each time the [OPTION] key is pressed,AVLS on/
off switch is performed.
6. Press the [HOME] key, return to minor item selection screen.
4-2-8. Normalizer check (NMLZR)
“1 kHz –24 dBs L-ch/R-ch VOLUME: 30” audio signal is output-
ted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “NMLZR”.
4. Press the [u] key, “1 kHz –24 dBs L-ch/R-ch VOLUME: 30”
audio signal is outputted.
Screen display
AUDIO NMLZR
1kHz –24dBs L/Rch
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.

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4-2-9. Sound pressure regulation level check (SPCHK)
“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “SPCHK”.
4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 30”
audio signal is outputted.
Screen display
AUDIO SPCHK
1kHz 0dBs L/Rch
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-10. Speaker check
“20 −20kHz 0dBs L-ch/R-ch VOLUME: 30” audio signal is out-
putted.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “SPKCHK”.
4. Press the [u] key, “20 −20kHz 0dBs L-ch/R-ch VOLUME:
30” audio signal is outputted.
Screen display
AUDIO SPKCHK
20-20kHz 0dBs L/Rch
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-11. User specification contents playback 1 (USER1)
“/User1.oma” is reproduced.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “USER1”.
4. Press the [u] key, “/User1.oma” is reproduced.
Screen display
AUDIO USER1
HPOUT [ VOL: 15 ]
XX:XX
START
XX:XX : Repetition expert totaling time
5. Press the [HOME] key, return to minor item selection screen.
4-2-12. User specification contents playback 2 (USER2)
“/User2.oma” is reproduced.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “USER2”.
4. Press the [u] key, “/User2.oma” is reproduced.
Screen display
AUDIO USER2
HPOUT [ VOL: 15 ]
XX:XX
START
XX:XX : Repetition expert totaling time
5. Press the [HOME] key, return to minor item selection screen.

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4-2-13. User specification contents playback 3 (USER3)
“/User3.oma” is reproduced.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “AUDIO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “USER3”.
4. Press the [u] key, “/User3.oma” is reproduced.
Screen display
AUDIO USER3
HPOUT [ VOL: 15 ]
XX:XX
START
XX:XX : Repetition expert totaling time
5. Press the [HOME] key, return to minor item selection screen.
4-3. Video (VIDEO)
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO— LCD
OTHER USER1
CLESTE USER2
DAC USER3
WIFI
FM
NC
SHUTDOWN
EXITTEST
4-3-1. LCD display check (LCD)
Screen display is checked.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “VIDEO”, and press
the [u] key to select the “LCD”.
3. Press the [u] key, all black is displayed on the screen.
4. In this state, each time the [VOL +] key is pressed, the screen
display changes in the following order.
All black (default) →Color bar (standard) →Color bar
(brightness minimum) →Color bar (brightness maximum) →
All red →All green →All blue →All white →diagonal gra-
dation (red) →diagonal gradation (green) →diagonal grada-
tion (blue) →diagonal gradation (white) →Maximum draw-
ing size confirmation
Maximum drawing size confirmation:
All blue (All sides are red) is displayed. Whether red in all
sides is seen is confirmed.
5. In this state, each time the [>] key is pressed, brightness
min/max/middle switch is performed.
6. Press the [HOME] key, return to minor item selection screen.
4-3-2. User specification contents playback 1 (USER1)
“/User1.mp4” is reproduced.
Checking method:
1. Enter the test mode.
2. Press the [>]/[.] key to select the “VIDEO”, and press
the [u] key to enter the minor item.
3. Press the [>]/[.] key to select the “USER1”.
4. Press the [u] key, “/User1.mp4” is reproduced.
Screen display
VIDEO USER1
HPOUT [ VOL: 15 ]
[ WIFI: OFF ]
[ CHARGE: AC ]
XX:XX
START
XX:XX : Repetition expert totaling time
5. Press the [HOME] key, return to minor item selection screen.