Sony_Two-Way_Radio

NWZ-X1050/X1051/ X1060/X1061

SERVICE MANUAL

Ver. 1.0 2009.05

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.

Photo: NWZ-X1050

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

SPECIFICATIONS

Supported file format

Music (Includes podcasts)

Photo*4

Maximum recordable number of songs and time (Approx.)

The 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 file format song numbers and times may differ from the MP3 format.

Maximum recordable time of videos (Approx.)

The approximate recordable times are estimated in the case where only videos are transferred. The time may differ, depending on the conditions under which the player is used.

*1 Bit rate of video. Bit rate of Audio is 128 kbps.

??? Continued on next page ???

DIGITAL MEDIA PLAYER

are trademarks of Sony Corporation.

NWZ-X1050/X1051/X1060/X1061

Maximum recordable number of photos that can be transferred (Approx.)

Max. 20,000

Recordable number of photos may be less depending on file 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) *1 Available 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 file, single signal measurement)

Total Noise Suppression Ratio*1

Approx. 17 dB*2

*1 Under the Sony measurement standard.

*2 Equivalent 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 ft) Modulation format:

DSSS (IEEE 802.11b compliant), OFDM (IEEE 802.11g compliant) Security: WEP/WPA/WPA2

*1 Communication 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

??Built-in rechargeable lithium-ion battery

??USB 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.

The times below are approximated when ???Equalizer???, ???VPT (Surround)???, ???DSEE(Sound Enhance)???, ???Clear Stereo???, ???Dynamic Normalizer???, ???WLAN function On/Off??? are deactivated. Furthermore, for videos, the time approximated when the brightness of the screen is set to ???3.???

The time below may differ depending on ambient temperature or the status of use.

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

??Headphones (1)

??USB cable (1)

??Earbuds (Size S, L) (1)

??Attachment (1)

Use when connecting the player to the optional cradle, etc.

??Audio input cable (1)

??Plug adaptor for in-flight use (single/dual) (1)

??CD-ROM*1*2 (1)

???Media Manager for WALKMAN*3

???Windows Media Player 11

???Content Transfer

???Operation Guide (PDF file)

??Quick Start Guide (1)

*1 Do not attempt to play this CD-ROM in an audio CD player.

*2 Depending on the country/region in which you have purchased the player, the bundled software may be different.

*3 Media 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.sonycreativesoftware.com/download/wmm_lite

Design and specifications are subject to change without notice.

??OpenMG, ATRAC, ATRAC3, ATRAC3plus, ATRAC Advanced Lossless and their logos are trademarks of Sony Corporation.

?????WALKMAN??? and ???WALKMAN??? logo are registered trademarks of Sony Corporation.

??Microsoft, Windows, Windows Vista and Windows Media are trademarks or registered trademarks of Microsoft Corporation in the United States States and/or other countries.

?? and

?? Adobe and Adobe Reader are trademarks or registered trademarks of Adobe Systems Incorporated in the United States and/or other countries. ?? Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

?? MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson. ?? IBM and PC/AT are registered trademarks of International Business Machines Corporation.

?? QuickTime and the QuickTime logo are trademarks or registered trademarks of Apple Inc., used under license therefrom.

?? Pentium is a trademark or a registered trademark of Intel Corporation. ?? YouTube and the YouTube logo are trademarks of Google Inc.

?? Yahoo! and the Yahoo! logo are trademarks of Yahoo! Inc.

?? Wi-Fi, the Wi-Fi CERTIFIED logo, WPA, WPA2 and Wi-Fi Protected Setup are trademarks or registered trademarks of Wi-Fi Alliance. ?? This product contains NetFront Browser of ACCESS CO., LTD.

?? ACCESS, ACCESS logo and NetFront are registered trademarks or trademarks of ACCESS CO., LTD. in the United States, Japan and/or other countries.

?? This software is based in part on the work of the Independent JPEG Group.

?? THIS 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

?? THIS 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

?? THIS 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

?? All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. In this manual,TM and ?? marks are not specified.

This product is protected by certain intellectual property rights of Microsoft Corporation. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft 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.

This device uses WM-DRM software to play Secure Content (???WM-DRM Software???). If the security of the WM-DRM Software in this device has been compromised, owners of Secure Content (???Secure Content Owners???) may request that Microsoft revoke the WM-DRM Software???s right to acquire new licenses to copy, display and/or play Secure Content. Revocation does not alter the WM-DRM Software???s ability to play unprotected content. A list of revoked WM-DRM Software is sent to your device whenever you download a license for Secure Content from the Internet or from a PC. Microsoft 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

TABLE OF CONTENTS

2.DISASSEMBLY

4.DIAGRAMS

5.EXPLODED VIEWS

Accessories are given in the last of the electrical parts list.

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.

NWZ-X1050/X1051/X1060/X1061

SECTION 1

SERVICING NOTES

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

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 ???ow) 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.

System Requirements

?? Computer

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 Microsoft

*Excluding Windows?? XP Professional x64 Edition

*Excluding 64-bit OS versions for use with PC application software ???Media Manager for

WALKMAN???

??CPU: Pentium 4 1.0 GHz or higher

??RAM: 512 MB or more

??Hard Disk drive: 380 MB or more of available space

The supplied software 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.

??Display:

???Screen Resolution: 800 ?? 600 pixels (or higher) (recommended 1,024 ?? 768 or higher)

???Colors: 8-bit or higher (16-bit recommended)

??CD-ROM drive (supporting Digital Music CD playback capabilities using WDM) To create original CDs, a CD-R/RW drive is required.

??Sound board

??USB port (Hi-Speed USB is recommended)

??Microsoft?? .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 file limitation (AAC, video files, etc.) that can be transferred by dragging and dropping.)

??Adobe Flash Player 8 or higher needs to be installed.

??Broadband 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

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 flash memory of the player.

Notes

??If 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.

??Be sure not to initialize (format) the built-in flash 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. ?? To cancel the operation, select ???No.???

3Select ???Yes.???

When initialization finishes, ???Memory formatted.??? appears. ?? To 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

?? This 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.

??To cancel the operation, select ???No??? on the confirmation screen.

3.Wallpapers setting

It is necessary to install the Wallpapers. Con???rm 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.

??? Please cut out along the dotted line and use it.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

NWZ-X1050/X1051/X1060/X1061

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note:

The MAC address of this set was changed along with this repair. Please set it again if you are using the MAC address ???ltering function of access point device of connection destination.

Please refer to the operation guide of this set for the con???rm method of MAC address con???rming.

Note: Refer to page 27 for the schematic diagram. Refer to page

28 for the printed wiring boards.

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:

When the voltage value is below, [u]/[>]/[.] keys are

2-2. [VOL +]/[VOL ???]/[HOME] keys Connection:

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

NWZ-X1050/X1051/X1060/X1061

Connection location:

??? MAIN Board (Side B) ???

S881

2 (HOLD SW)

S881 1

CL882

(KEY_AD1)CL885 (GND)

CL881 (KRY_AD0)

NWZ-X1050/X1051/X1060/X1061

SECTION 3

TEST MODE

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 speci???ed.

Note 2: Execute ???EXITTEST??? when you release the 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

Major item switching:

Major item/

[>] [.] key

Minor item switching:

Minor item/

[>] [.] key

[u] key

Start [HOME] key

Automatic

Finish

Result

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

WIFI

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 con???rmed 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.

NWZ-X1050/X1051/X1060/X1061

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

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

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

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 con???rmed, ???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)

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)

???In???nity 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, ???In???nity Zero VOLUME: 30??? audio signal is outputted.

Screen display

AUDIO SN

In???nity Zero

HPOUT [ VOL: 30 ]

START

5. Press the [HOME] key, return to minor item selection screen.

NWZ-X1050/X1051/X1060/X1061

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.

NWZ-X1050/X1051/X1060/X1061

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.

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.

NWZ-X1050/X1051/X1060/X1061

4-2-11. User speci???cation 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 speci???cation 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.

NWZ-X1050/X1051/X1060/X1061

4-2-13. User speci???cation 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

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 con???rmation

Maximum drawing size con???rmation:

All blue (All sides are red) is displayed. Whether red in all sides is seen is con???rmed.

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 speci???cation 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.

4-3-3. User speci???cation contents playback 2 (USER2)

???/User2.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 ???USER2???.

4.Press the [u] key, ???/User2.mp4??? is reproduced.

Screen display

VIDEO USER2

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.

4-3-4. User speci???cation contents playback 3 (USER3)

???/User3.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 ???USER3???.

4.Press the [u] key, ???/User3.mp4??? is reproduced.

Screen display

VIDEO USER3

HPOUT [ VOL: 15 ]

XX:XX

START

XX:XX : Repetition expert totaling time

5. Press the [HOME] key, return to minor item selection screen.

NWZ-X1050/X1051/X1060/X1061

4-4. Other (OTHER)

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER CLOCK

CLESTE KEY

DAC KEYNUM

WIFI TOUCH

FM FORMAT

NC DEST

SHUTDOWN SPSET

EXITTEST FWVER

NCAPCHK

4-4-1. Clock check (CLOCK)

The movement of an internal clock is con???rmed.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???OTHER???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???CLOCK???.

4.Press the [u] key, date and time are displayed.

Screen display

OTHER CLOCK

XX, XX XX XXXX

##:##:##.######

START

XX, XX XX XXXX : Date

##:##:##.###### : Time

???START??? changes into ???OK??? if the movement of an internal clock is con???rmed.

5. Press the [HOME] key, return to minor item selection screen.

NWZ-X1050/X1051/X1060/X1061

4-4-2. Key check (KEY)

The operation of the key is con???rmed.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???OTHER???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???KEY???.

4.Press the [u] key, all keys are displayed.

Screen display

START

5.The character corresponding to the key is selected every time the key is pressed. ???OK??? is displayed if all keys are pressed.

6.Slide the [HOLD] key from ON to OFF, return to minor item selection screen.

4-4-3. Frequency check that presses key (KEYNUM)

The frequency to which the key is pressed, insert/pull out frequen- cy of cradle and insert/pull out frequency of the headphone are displayed.

Note: Not used for the servicing.

4-4-4. Touch panel check (TOUCH)

The position in which the touch panel is pressed is displayed.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???OTHER???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???TOUCH???.

4.Enter the mode when the [u] key is pressed. When the touch panel is pressed, the position in which the touch panel is pushed at that time is displayed.

Screen display

OTHER TOUCH #0

60fps

XX-XX-XX-XX-XX-XX

XX-XX-XX-XX-XX

NO GESTURE

5. Press the [HOME] key, return to minor item selection screen.

4-4-5. Format (FORMAT)

The user???s area is formatted, and ICV for the video and ICV for audio are initialized.

Note: Not used for the servicing.

Format the set from ???Settings??? ??? ???Common settings??? ??? ???Format??? when it home menu in usually operates when the set should format it.

4-4-6. Destination setting (DEST)

The destination setting, language information, and sound pressure regulation information are written in the NAND ???ash memory.

Note: Not used for the servicing.

4-4-7. Sound pressure regulation setting (SPSET)

ON/OFF of sound pressure regulation is con???rmed.

Note: Not used for the servicing.

4-4-8. Firmware version check (FWVER)

The ???rmware version is displayed.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???OTHER??? and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???FWVER???.

4.Press the [u] key, the ???rmware version is displayed.

Screen display

OTHER FWVER

X.XX.XX

MODEL NAME

NWZ-####

SERIAL NO

@@@@@@@

WIFI MAC ADR &&-&&-&&-&&-&&-&&

WIFI MAC ADR(NVP)

%%-%%-%%-%%-%%-%%

&&-&&-&&-&&-&&-&& : MAC address of WiFi module

%%-%%-%%-%%-%%-%% : MAC address of WiFi in NVP

5. Press the [HOME] key, return to minor item selection screen.

4-4-9. NAND capacity check (NCAPCHK)

Capacity of NAND ???ash memory, present bad block, maximum bad block, and vender ID are displayed.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???OTHER???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???NCAPCHK???.

4.Press the [u] key, capacity of NAND ???ash memory, present bad block, maximum bad block, and vender ID are displayed.

Screen display

OTHER NCAPCHK

X GB

BAD BLOCK

CUR (####)/MAX (@@@@)

VENDOR ($$$$)

X : Capacity of NAND ???ash memory

@@@@ : Number of present bad block

(It makes an error the acquisition of the number of bad blocks at ??????1???)

####: Number of maximum bud block

(It makes an error the acquisition of the vender ID at ??????1???)

$$$$ : Vender ID of NAND ???ash memory 0x98/0xec (TOSHIBA/SAMSUNG)

(It makes an error the acquisition of the vender ID at ??????1???)

5. Press the [HOME] key, return to minor item selection screen.

4-5. CLESTE

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER

CLESTE WCABLE

DAC WOCABLE

WIFI

SHUTDOWN

EXITTEST

4-5-1. Clear stereo setting (With cable) (WCABLE)

This mode is according to an original sound playback, for adjust- ment to right and left sound.

Note: Not used for the servicing.

NWZ-X1050/X1051/X1060/X1061

4-5-2. Clear stereo setting (No cable) (WOCABLE)

This mode is according to an original sound playback, for adjust- ment to right and left sound.

Note: Not used for the servicing.

4-6. DAC

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER

CLESTE

DAC B-GAIN

WIFI T-GAIN

SHUTDOWN

EXITTEST

4-6-1. BASS-Gain/Fc setting (B-GAIN)

This mode is adjustment for the sound of BASS when playback.

Note: Not used for the servicing.

4-6-2. TREBLE-Gain/Fc setting (T-GAIN)

This mode is adjustment for the sound of TREBLE when playback.

Note: Not used for the servicing.

4-7. Wi-Fi (WIFI)

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER

CLESTE

DAC 1SEG

WIFI TX(CW)

FM TX(MOD)

NC RX

SHUTDOWN RSSI

EXITTEST POWER

APINFO

APCONN

APSCAN

NWZ-X1050/X1051/X1060/X1061

4-7-1. Consecutive no-modulation Wi-Fi transmission (TX (CW))

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???TX(CW)???.

4.Press the [u] key, the consecutive no-modulation Wi-Fi transmission is begun.

Screen display

WIFI TX (NO MOD)

XXch (XXXXMHz)

5.In this state, each time the [VOL +]/[VOL ???] keys are pressed, the transmission channel is changed.

6.Press the [HOME] key, return to minor item selection screen.

4-7-2. Consecutive modulation Wi-Fi transmission (TX (MOD))

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???TX(MOD)???.

4.Press the [u] key, the consecutive modulation Wi-Fi trans- mission is begun.

Screen display

WIFI TX (MOD)

XXch (XXXXMHz)

XXMbps

5.In this state, each time the [VOL +]/[VOL ???] keys are pressed, the transmission channel is changed.

6.In this state, each time the [>]/[.] keys are pressed, the transmission bit rate is changed.

7.Press the [HOME] key, return to minor item selection screen.

4-7-3. Consecutive Wi-Fi receptions (RX)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???RX???.

4.Press the [u] key, the consecutive Wi-Fi reception is begun.

Screen display

WIFI RX

XXch (XXXXMHz)

5.In this state, each time the [VOL +]/[VOL ???] keys are pressed, the reception channel is changed.

6.Press the [HOME] key, return to minor item selection screen.

4-7-4. Wi-Fi RSSI acquisitions (RSSI)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???RSSI???.

4.Press the [u] key, the RSSI is acquired. The RSSI is regularly renewed.

Screen display

WIFI RSSI

XXXX

5. Press the [HOME] key, return to minor item selection screen.

4-7-5. Wi-Fi power setting (POWER)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???POWER???.

4.Press the [u] key, the power setting is displayed.

Screen display

WIFI POWER

XXdBm

NWZ-X1050/X1051/X1060/X1061

4-7-7. Wi-Fi access point connection (APCONN)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???APCONN???.

4.Press the [u] key, the connection with the access point is begun.

Screen display

WIFI APCONNECT (Connected)

SSID : XXXXXX

RSSI : XXX

SNR : XXX

IPADR : XXX.XXX.XXX.XXX

RXTHRU : XXX bps

5.In this state, each time the [VOL +]/[VOL ???] keys are pressed, the power setting is changed.

6.Press the [HOME] key, return to minor item selection screen.

4-7-6. Wi-Fi access point information acquisitions (APINFO)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???APINFO???.

4.Press the [u] key, the Wi-Fi access point is acquired.

Screen display

WIFI APINFO (X/X) (Detected:XX)

XX XX XXXXXXX

5. Press the [HOME] key, return to minor item selection screen.

4-7-8. Wi-Fi access point consecutive connection (APSCAN)

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???WIFI???, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the ???APSCAN???.

4.Press the [u] key, the consecutive connection with the access point is begun. At this time, the result is not displayed.

Screen display

WIFI APSCAN <Acquiring...>

5.In this state, each time the [>]/[.] keys are pressed, dis- played page is changed.

6.In this state, each time the [u] key is pressed, access point information is acquired again.

7.Press the [HOME] key, return to minor item selection screen.

5. Press the [HOME] key, return to minor item selection screen.

NWZ-X1050/X1051/X1060/X1061

4-8. FM

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER

CLESTE

DAC

WIFI

FM ??? RCVCHK

SHUTDOWN

EXITTEST

4-8-1. Reception output check (RCVCHK)

FM tuning checked.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???FM???, and press the [u] key to select the ???RCVCHK???.

3.Press the [u] key, ???90.00 MHz???.

4.In this state, each time the [OPTION] key is pressed, frequency is changes in the following order.

Screen display

FM RCVCHK

90.00 MHz

[VOL : 30]

[WIFI : OFF]

4-9-1. Microphone gain (L-ch) adjustment (GAIN-L)

Microphone gain (L-ch) is adjusted.

Note: Not used for the servicing.

4-9-2. Microphone gain (R-ch) adjustment (GAIN-R)

Microphone gain (R-ch) is adjusted.

Note: Not used for the servicing.

4-10. Shutdown (SHUTDOWN)

Function that power supply of set can be turned off without ending static test mode.

Procedure:

1.Enter the test mode.

2.Press the [>]/[.] key to select the ???SHUTDOWN???, and press the [u] key to select the ???SURE ????.

3.Press the [u] key, turn the power off while having entered the test mode.

90.00 MHz (default) ??? 76.00 MHz ??? 95.75 MHz ??? 107.75 MHz ??? 87.50 MHz ??? 98.00 MHz ??? 108.00 MHz

5. Press the [HOME] key, return to minor item selection screen.

4-9. NC

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO

VIDEO

OTHER

CLESTE

DAC

WIFI

NC ??? GAIN-L

SHUTDOWN GAIN-R

EXITTEST

NWZ-X1050/X1051/X1060/X1061

HOME KEY MAIN

SECTION 6

ELECTRICAL PARTS LIST

Ref. No. Part No. DescriptionRemark

A-1602-782-A HOME KEY BOARD, COMPLETE

*************************

When HOME KEY board is defective, exchange the entire mounted board.

************************************************************

9-885-133-37 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: E, AUS, JE)

9-885-133-38 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: CH)

9-885-133-39 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: MX)

9-885-133-41 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: AEP, UK)

9-885-133-43 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: FR)

9-885-133-44 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1050: EE)

9-885-133-45 MAIN BOARD, COMPLETE (16G) (for SERVICE)

(NWZ-X1051)

9-885-133-46 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: TW)

9-885-133-47 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: E, AUS, JE)

9-885-133-48 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: CH)

9-885-133-49 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: MX)

9-885-133-50 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: CND)

9-885-133-51 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: AEP, UK)

9-885-133-53 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: FR)

9-885-133-54 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1060: EE)

9-885-133-55 MAIN BOARD, COMPLETE (32G) (for SERVICE)

(NWZ-X1061)

*************************************************************

Note 1: In this set, only a part of parts that relate to the switch are supplied. Replace a part according to ???METHOD OF

JUDGING RIGHT AND WRONG OF PARTS RELATED TO SWITCH??? (page 7) in servicing notes. Exchange the entire mounted board when parts that do not correspond to it are defective.

Note 2: When the MAIN board is replaced, there are some notes.

Refer to ???NOTE THE MAIN BOARD REPLACING??? (page 4) in servicing notes for notes.