SERVICE MANUAL

Sony CorporationAudio Business GroupPublished by Sony Techno Create Corporation

NWZ-A826/A826K/A828/A828K/A829

DIGITAL MEDIA PLAYER9-889-048-012008C05-1© 2008.03

US ModelNWZ-A828K/A829

Canadian ModelNWZ-A826K/A829

AEP ModelUK Model

NWZ-A826/A826K/A828/A828K/A829

E ModelNWZ-A826/A826K/A828/A829

Australian ModelNWZ-A826K

Chinese ModelNWZ-A826/A828

Tourist ModelNWZ-A829

Photo : NWZ-A828

Ver. 1.0 2008.03

• ATRAC is trademark of Sony Corporation.• “WALKMAN” and “WALKMAN” logo are registered trademarks of Sony

Corporation.

• and are trademarks of Sony Corporation.

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

• Adobe, Adobe Reader and Adobe Flash Player are trademarks or registered trademarks of AdobeSystems Incorporated in the United States and/or other countries.

• 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.• Macintosh is a trademark of Apple Inc.• 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.•

•

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. ADDITIONALINFORMATION INCLUDING THAT RELATING TO PROMOTIONAL, INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA, LLC. SEEHTTP://WWW.MPEGLA.COMTHIS 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 ANDNON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDERLICENSED TO PROVIDE AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FORANY OTHER USE.ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. SEEHTTP://MPEGLA.COM

• NWZ-A826K/A828K, Wirless stereo headset (DR-BT21G), it attaches. About DR-BT21G, refer to the following service manual. US, Canadian, E, Australian models: 9-887-599-[][] AEP, UK models: 9-887-601-[][]

•

••

The Bluetooth word mark and logos are owned by theBluetooth SIG, Inc. and any use of such marks by SonyCorporation is under license. Other trademarks and trade names are those of their respective owners.US and foreign patents licensed from Dolby Laboratories.All other trademarks and registered trademarks are trademarks or registered trademarks of theirrespective holders. In this manual, TM and ® marks are not specified.

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

Content providers are using the digital rights management technology for Windows Media containedin this device (“WM-DRM”) to protect the integrity of their content (“Secure Content”) so that theirintellectual property, including copyright, in such content is not misappropriated.This device uses WM-DRM software to play Secure Content (“WM-DRM Software”). If the securityof the WM-DRM Software in this device has been compromised, owners of Secure Content (“SecureContent Owners”) may request that Microsoft revoke the WM-DRM Software’s right to acquire newlicenses to copy, display and/or play Secure Content. Revocation does not alter the WM-DRMSoftware’s ability to play unprotected content. A list of revoked WM-DRM Software is sent to yourdevice 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 onbehalf of Secure Content Owners.Program ©2008 Sony CorporationDocumentation ©2008 Sony Corporation

NWZ-A826/A826K/A828/A828K/A829

2

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 audiofile format song numbers and times may differ from MP3 format.

NWZ-A826/A826K NWZ-A828/A828K

Bit rate Songs Time Songs Time48 kbps 2,450 163 hr. 20 min. 5,050 336 hr. 40 min.64 kbps 1,850 123 hr. 20 min. 3,750 250 hr. 00 min.128 kbps 925 61 hr. 40 min. 1,850 123 hr. 20 min.256 kbps 460 30 hr. 40 min. 945 63 hr. 00 min.320 kbps 370 24 hr. 40 min. 755 50 hr. 20 min.

NWZ-A829

Bit rate Songs Time48 kbps 10,200 680 hr. 00 min.64 kbps 7,650 510 hr. 00 min.128 kbps 3,800 253 hr. 20 min.256 kbps 1,900 126 hr. 40 min.320 kbps 1,500 100 hr. 00 min.

Maximum recordable time of videos (Approx.)

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

NWZ-A826/A826K NWZ-A828/A828K NWZ-A829

Bit rate Time Time TimeVideo Format: 384 kbps

15 hr. 00 min. 30 hr. 40 min. 62 hr. 00 min.Audio Format: 128 kbpsVideo Format: 768 kbps

8 hr. 30 min. 17 hr. 30 min. 35 hr. 30 min.Audio Format: 128 kbps

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

Max. 10,000Recordable number of photos may be less depending on file sizes.

Capacity (User available capacity)*1

NWZ-A826/A826K: 4 GB (Approx. 3.57 GB = 3,840,638,976 bytes)NWZ-A828/A828K: 8 GB (Approx. 7.30 GB = 7,840,956,416 bytes)NWZ-A829: 16 GB (Approx. 14.7 GB = 15,841,820,672 bytes)*1 Available storage capacity of the player may vary. A portion of the memory is used for data management functions.

Output (headphones)

Frequency response20 to 20,000 Hz (when playing data file, single signal measurement)

Bluetooth SpecificationsCommunication system: Bluetooth specification version 2.0

Supplied Accessories

Headphones (1)USB cable (1)Earbuds (Size S, L) (1)Attachment (1)

* Do not attempt to play this CD-ROM in an audio CD player.* Depending on the country/region in which you have purchased the player, the bundled software may be different.

Stand (1)CD-ROM* * (1)

Use when connectiong the player to the optical cradle, etc.

Output: Bluetooth specification Power Class 2Maximum communication range: Line of sight approx. 10 meters (30 feet)* 1

Frequency band: 2.4 GHz band (2.4000 GHz – 2.4835 GHz)Modulation method: FHSSCompatible Bluetooth profiles*2

−A2DP (Advanced Audio Distribution Profile)

−MP3 Conversion Tool

Quick Start Guide (1)

Design and specifications are subject to change without notice.

−Media Manager for WALKMAN−Windows Media Player 11−Operation Guide (PDF file)

−AVRCP (Audio Video Remote Control Profile)

21

1

2

Display

2.4-inch, TFT color display with white LED-backlight, QVGA (240 × 320 pixels), 262,144 colors

Dimensions (w/h/d, projecting parts not included)

50.2 × 93.6 × 9.3 mm (2 × 3 3/4 × 3/8 inches)

Dimension (w/h/d)

51.0 × 93.9 × 9.3 mm (2 1/8 × 3 3/4 × 3/8 inches)

Mass

Approx. 58 g (Approx. 2.1 oz)

SPECIFICATIONSSupported file format

Music

File format MP3(MPEG-1 Layer3) file format, ASF file format, MP4 file format, Wave-Riff fileformat

File extension MP3 (.mp3), WMA*1 (.wma), AAC-LC*2 (.mp4, .m4a, .3gp), Linear PCM (.wav)Codec MP3 Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))

Sampling frequency*3: 32, 44.1, 48 kHzWMA*1 Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))

Sampling frequency*3: 44.1 kHzAAC-LC*2 Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR))*4

Sampling frequency*3: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHzLinear PCM Bit rate: 1,411 kbps

Sampling frequency*3: 44.1 kHz

Video

File format MP4 file format, “Memory Stick” video formatFile extension .mp4, .m4vCodec Video AVC

(H.264/AVC)Profile: Baseline ProfileLevel: Max. 1.3Bit rate: Max. 768 kbps

MPEG-4 Profile: Simple ProfileBit rate: Max. 2,500 kbps

Frame rate: Max. 30 fpsResolution: Max. QVGA (320 × 240)

Audio AAC-LC Channel number: Max. 2 channelsSampling frequency*3: 24, 32, 44.1, 48 kHzBit rate: Max. 288 kbps per 1 channel

File size Max. 2 GBThe number of files Max. 1,000

Photo*5

File format Compatible with DCF 2.0/Exif 2.21file formatFile extension .jpgCodec Profile: Baseline Profile

Number of pixels: Max. 4,000 × 4,000 pixels (16,000,000 pixels)The number of files Max. 10,000

*1 WM-DRM 10 files are compatible.*2 Copyright protected AAC-LC files cannot be played back.*3 Sampling frequency may not correspond to all encoders.*4 Non-standard bit rates or non-guaranteed bit rates are included depending on the

sampling frequency.*5 Some photo files cannot be played back, depending on their file formats.

Interface

Headphone: Stereo mini-jackWM-PORT (multiple connecting terminal): 22 pinsHi-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 batteryUSB power (from a computer via the supplied USB cable)

Charging time

USB-based chargingApprox. 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 “New Song Pop Up”, “Clear Stereo” , “DSEE(Sound Enhancer)”, “Dynamic Normalizer”, “Equalizer” and “VPT(Surround)” aredeactivated, and “Screensaver” is set to “Blank.”Furthermore, for videos, the time approximated when the brightness of the screenis set to “3,” or when “Sound Quality Mode” is set to “Normal Mode”.The time below may differ depending on ambient temperature or the status of use.Battery life may be shortened by the radio waves generated by ambient Bluetooth devicesor wireless LAN devices, or by the communication distance between the player and thecommunicating device.

NWZ-A826/A826K/A828/A828K/A829(Bluetooth function is on)

NWZ-A826/A826K/A828/A828K/A829(Bluetooth function is off)

MusicPlayback at MP3 128 kbps Approximately 15 hours Approximately 36 hoursPlayback at WMA 128 kbps Approximately 15 hours Approximately 35.5 hoursPlayback at AAC-LC 128 kbps Approximately 15 hours Approximately 33.5 hoursPlayback at Linear PCM 1411 kbps Approximately 15 hours Approximately 34.5 hoursVideo (Only sound in Bluetooth communication)Playback at MPEG-4 384 kbps Approximately 7 hours Approximately 10 hoursPlayback at MPEG-4 768 kbps Approximately 7 hours Approximately 9 hoursPlayback at AVC 384 kbps Approximately 6 hours Approximately 8 hoursPlayback at AVC 768 kbps Approximately 6 hours Approximately 8 hours

NWZ-A826/A826K/A828/A828K/A829

3

UNLEADED SOLDERBoards 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 MARKUnleaded 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 fl 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.

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.

1. SERVICING NOTES ............................................. 3

2. GENERAL .................................................................. 5

3. DISASSEMBLY3-1. Disassembly Flow .......................................................... 63-2. Cover (Rear), Rear Assy ................................................. 63-3. Battery ............................................................................. 73-4. MAIN Board ................................................................... 73-5. LCD Assy ........................................................................ 8

4. TEST MODE ............................................................ 9

5. DIAGRAMS5-1. Block Diagram - MAIN Section - ................................... 175-2. Block Diagram - PANEL, POWER SUPPLY Section - ........................... 185-3. Printed Wiring Board - MAIN Board (Side A) - ............ 205-4. Printed Wiring Board - MAIN Board (Side B) - ............ 215-5. Schematic Diagram - MAIN Board (1/7) - ..................... 225-6. Schematic Diagram - MAIN Board (2/7) - ..................... 235-7. Schematic Diagram - MAIN Board (3/7) - ..................... 245-8. Schematic Diagram - MAIN Board (4/7) - ..................... 255-9. Schematic Diagram - MAIN Board (5/7) - ..................... 265-10. Schematic Diagram - MAIN Board (6/7) - ..................... 275-11. Schematic Diagram - MAIN Board (7/7) - ..................... 285-12. Printed Wiring Board - SW Board - ................................ 295-13. Schematic Diagram - SW Board (1/2) - .......................... 305-14. Schematic Diagram - SW Board (2/2) - .......................... 31

6. EXPLODED VIEWS6-1. Cover (Rear) Section ...................................................... 436-2. Rear Assy Section ........................................................... 446-3. MAIN Board Section ...................................................... 456-4. Front Section ................................................................... 46

7. ELECTRICAL PARTS LIST .............................. 47

TABLE OF CONTENTS

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

SECTION 1SERVICING NOTES

NOTE THE CN601, CN602, IC301, IC302, IC305, IC453, IC501, IC503, IC508, IC509, IC601, IC602, IC701, IC751, IC752, IC901, IC902 AND IC903 ON THE MAIN BOARD REPLACINGCN601, CN602, IC301, IC302, IC305, IC453, IC501, IC503, IC508, IC509, IC601, IC602, IC701, IC751, IC752, IC901, IC902 and IC903 on the MAIN board cannot exchange with single. When CN601, CN602, IC301, IC302, IC305, IC453, IC501, IC503, IC508, IC509, IC601, IC602, IC701, IC751, IC752, IC901, IC902 and IC903 on the MAIN board are damaged, exchange the entire mounted board.

NOTE THE CN801, CN881 AND IC801 ON THE SW BOARD REPLACINGCN801, CN881 and IC801 on the SW board cannot exchange with single. When CN801, CN881 and IC801 on the SW board are dam-aged, exchange the entire mounted board.

Bluetooth Specifications (continued)

Supported Codecs*3: SBC (Subband Codec) Transmission range (A2DP): 20 - 20,000Hz (Sampling frequency 44.1kHz) *1 The actual range will vary depending on factors such as obstacles between devices,

magnetic fields, static electricity, reception sensitivity, antenna (aerial) performance, operating system, software application, etc.

*2 Bluetooth profiles are standardized according to the purpose of the Bluetooth device.*3 Codec indicates the audio signal compression and conversion format.

System Requirements

Computer IBM PC/AT or compatible computer preinstalled with the following Windows operating systems*1:Windows XP Home Edition (Service Pack 2 or later) / Windows XP Professional (Service Pack 2 or later) / Windows Vista Home Basic / Windows Vista Home Premium / Windows Vista Business / Windows Vista UltimateNot supported by 64 bit version OS.Not supported by OSs other than above. *1 Excluding OS Versions not supported by Microsoft.

CPU: Pentium 4 1.0 GHz or higher RAM: 512 MB or more Hard Disk drive: 380 MB or more of available space 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 7.2, Internet Explorer 6.0 or 7.0,

Windows Media Player 10 or 11 (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 systemsAn environment that is an upgrade of the original manufacturer-installed operating

systemMulti-boot environmentMulti-monitor environmentMacintosh

NWZ-A826/A826K/A828/A828K/A829

4

NOTE THE MAIN BOARD REPLACINGWhen the MAIN board is replaced, format it according to the fol-lowing.

Formatting Memory (Format)

You can format the built-in flash memory of the player.If the memory is formatted, all data and settings 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.

Settings5-way button

BACK/HOME button

Notes

This function is only available in the pause mode.This function is not available while the Bluetooth function is turned on.

Press and hold the BACK/HOME button in the pause mode until the Home menu appears.

Press the /// button to select (Settings), and then press the button to confirm.

To cancel the operation

Select “No” in step or and press the button to confirm. You can also cancel the operation by pressing the BACK/HOME button in step or .

Note

Do not format the built-in flash memory using software or Windows Explorer.

Press the /// button to select “Common Settings,” and then press the button to confirm.The list of “Common Settings” options appears.

Press the /// button to select “Format,” and then press the button to confirm.“All data including songs will be deleted. Proceed?” appears.

Press the / button to select “Yes,” and then press the button to confirm.“All data will be deleted. Proceed?” appears.

Press the / button to select “Yes,” and then press the button to confirm.While the memory is being formatted, an animated display appears.When initialization finishes, “Memory formatted.” appears.

COLOR VARIATION

Model DestinationColor

Black White Pink Silver GoldNWZ-A826 AEP, UK z z z z

French z z z z

East European z z z z

E z

Chinese z z

NWZ-A826K ALL model z

NWZ-A828 AEP, UK z z z z

French z z z z

East European z z z z

E z z

Chinese z

NWZ-A828K ALL model z

NWZ-A829 US z

Canadian z

AEP, UK z z

French z z

East European z z

E, Tourist z

Mexican z z

NWZ-A826/A826K/A828/A828K/A829

5

SECTION 2GENERAL

This section is extracted from instruction manual.

Rear

RESET buttonResets the player when you press theRESET button with a small pin, etc.

Accessory hole (type I)Used to attach the supplied stand orthe optional accessories.

Using the supplied stand

You can stand up the player using thesupplied stand.

Notes

When standing the player with thestand, be careful not to press down orknock the player.Stand up the player horizontally asshown. Do not stand it up vertically.

Parts and ControlsFront

BACK/HOME button*1Press to go up one list screen level, orto return to the previous menu.Press and hold the BACK/HOMEbutton to display the Home menu.

Headphone jack

For connecting the headphones.Insert the jack pin until it clicks intoplace. If the headphones areconnected improperly, the soundfrom the headphones may not soundright.

WM-PORT jackUse this jack to connect the suppliedUSB cable, or optional peripheraldevices, such as supportedaccessories for the WM-PORT.

5-way button*2Starts playback and enablesnavigation of the player’s on-screenmenus.

DisplayThe display may vary, depending onfunctions.

Bluetooth antenna (aerial)

Bluetooth indicatorIndicates the status of the Bluetoothfunction.

VOL+* 2/– button

Adjusts the volume.

BLUETOOTH buttonPress and hold to turn on or off theBluetooth function, and to establishor to end Bluetooth connection.

HOLD switchYou can protect the player againstaccidental operation by using theHOLD switch when carrying it. Bysliding the HOLD switch to thedirection of the arrow , alloperation buttons are disabled. If youslide the HOLD switch to theopposite position, the HOLDfunction is released.

OPTION/PWR OFF button*1Displays the option menu.

If you press and hold the OPTION/PWR OFF button, screen turns offand the player enters standby mode.If you press any button while theplayer is in standby mode, the “NowPlaying” screen, etc., appears and theplayer is ready for operation.Furthermore, if you leave the playerin standby mode for about a day, theplayer turns completely offautomatically. If you press any buttonwhen the player is turned off, thestart up screen appears first, then the“Now Playing” screen appears.Note

The player consumes battery powervery slightly even when it is in standbymode. Therefore, the player mightturn completely off in a short time,depending on the power remaining in the battery.

Strap holeUsed to attach a strap (soldseparately). You can attach thesupplied stand and a strap at the sametime.*1 Functions marked with on the

player are activated if you press and holdthe corresponding buttons.

*2 There are tactile dots. Use them to helpwith button operations.

NWZ-A826/A826K/A828/A828K/A829

6

SECTION 3DISASSEMBLY

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

Note: Follow the disassembly procedure in the numerical order given.

3-2. COVER (REAR), REAR ASSY

SET

3-2. COVER (REAR), REAR ASSY (Page 6)

3-3. BATTERY (Page 7)

3-4. MAIN BOARD (Page 7)

3-5. LCD ASSY (Page 8)

two screws (M1.4)

two ornamental screws

screw (M1.4)

two claws

rear assy

two claws

lid (ACC)

claw

claw claw

window (LED)

cover (rear)

NWZ-A826/A826K/A828/A828K/A829

7

3-3. BATTERY

Note 1: This illustlation sees the battery assy from back.

3-4. MAIN BOARD

Note 1: This illustration sees the MAIN board from the back.

battery

adhesive sheet (BATT)

BATT wire sheet

connector (CN901)

battery connector

lead wire(red)

lead wire(black)

spacer (line in)

Note 2: When removing battery, don't remove by the impossible power.

Note 3: Adhesive sheet (BATT) cannot re-used. Please replace to brand-new part ones adhesive sheet (BATT) is removed.

Note 4: When installing battery connector, please be careful about the color of the lead wires as shown in a figure and install battery connector.

screw (B1.4)

spacer (line in)

claw

BATT wire sheet

connector (CN601)

connector (board to board)

connector(board to board)

spacer (line in)

connector (CN901) HP flexible print board (CN301)

MAIN board

cushion (PWB)

sheet key (CN602)

escutcheon (CN)

spacer (BT-P)

shield plate

spacer(PWB-S)

sheet (WM-P)

cushion (WM-P)

cushion (PWB)

sheet (WM-P)

battery connector

lead wire(red)

lead wire(black)

Note 3: When installing battery connector, please be careful about the color of the lead wires as shown in a figure and install battery connector.

Note 2: Please install or remove connector (board to board) vertically.

NWZ-A826/A826K/A828/A828K/A829

8

3-5. LCD ASSY

two screws (M1.4)

two spacers (WM-P)

two claws

two claws

SW board

LCD flexible board (CN801)

sheet (LCD-B)

two screws (B1.4)

screw (B1.4)

LCD assy

Open the LCD assy in the direction of the arrow.

waterproof jack(J301)

Remove the waterproof jack (J301) in the direction of the arrow.

boss

Pull out the LCD flexible board.

LCD flexible board

LCD assy

Front block

Front block

9

NWZ-A826/A826K/A828/A828K/A829SECTION 4TEST MODE

1. SETTING THE TEST MODENote: 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 [BACK] key for 1.5 seconds or more, the home menu

is displayed. 3. Slide the [HOLD] key to set the hold on.4. While pressing the [OPTION] key, press the key as following

order. [v] → [v] → [V] → [V] → [B] → [b] → [v] → [V] → [v] →

[V] → [B] → [u]5. The set reboots when the [HOLD] key is slided to set the hold

off, and the color bar is displayed in the liquid crystal display.6. Enter the test mode when the [BACK] key is pressed in the

state of step 5.Note: The destination setting and sound pressure regulation setting can-

not be executed by this test mode.

2. RELEASING THE TEST MODE1. Display the major item selection screen.2. Press the [v]/[V] key to select the “EXITTEST”, and press the

[B] 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

key

Minor item

Finishor

Result

Start

Automatic

key key

Minor item switching: / key

4. OPERATION OF THE TEST MODE4-1. Power

liquid crystal display

MPTAPP MENU

POWER VCHK AUDIO ACHK VIDEO DSVCHK OTHER CHGCHK CLESTE BATTCHK DAC BLUETOOTH SHUTDOWN EXITTEST

4-1-1. Power supply voltage checkThis 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 [v]/[V] key to select the “POWER”, and press the

[B] key to enter the minor item.3. Press the [v]/[V] key to select the “VCHK”.4. Press the [u] key, all power supply lines are started.

liquid crystal display

POWER VCHK

START

In this state, the power supply voltage of each power supply line can be confi rmed by measuring the voltage.

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

4-1-2. Consumption current (audio playback) checkThis 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 outputed.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “POWER”, and press the

[B] key to enter the minor item.3. Press the [v]/[V] key to select the “ACHK”.4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUE: 15”

audio signal is outputed.

liquid crystal display

POWER ACHK1kHz 0dBs L/Rch

HPOUT [ VOL: 15 ]

START

5. In this state, each time the [OPTION] key is pressed, LCD back light on/off switch is performed.

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

Note: Information on the test mode must correspond in enough security. When the leakage has been revealed by any chance, the source of information is specifi ed.

10

NWZ-A826/A826K/A828/A828K/A829

4-1-3. Standby current checkThis mode is used in case standby current is checked.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “POWER”, and press the

[B] key to enter the minor item.3. Press the [v]/[V] key to select the “DSVCHK”.4. Press the [u] key, enter the state of the deep sleep.5. Press the [BACK] key, release the state of the deep sleep.

liquid crystal display

POWER DSVCHK

OK

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

4-1-4. Charge current checkThis mode is used in case charge current is checked.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “POWER”, and press the

[B] key to enter the minor item.3. Press the [v]/[V] key to select the “CHGCHK”.4. Press the [u] key, the charge setting is displayed.

liquid crystal display

POWER CHGCHKAC

AC

5. In this state, each time the [OPTION] key is pressed, the port setting for the charge is changed as shown in the table below.

Port controlDisplay CHG_XCHGEN CHG_PEN1 CHG_PEN2AC L H HUSB500 L H HUSB100 L H L

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

4-1-5. Battery voltage detection checkThis mode is used in case battery voltage is checked.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “POWER”, and press the

[B] key to enter the minor item.3. Press the [v]/[V] key to select the “BATTCHK”.4. Press the [u] key, the battery voltage is displayed. When the battery voltage cannot be confi rmed, “ERROR” is

displayed.

liquid crystal display

POWER BATTCHKX.XXXV

X.XXXV: Battery voltage

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

4-2. AudioWhile playing the audio track, it's in a repeat state. If [BACK] key is pressed, it's stopped.Press the [VOL +] key to switch the HP/LINE.

liquid crystal display

MPTAPP MENU

POWER AUDIO OUTPUT VIDEO SN OTHER F1 CLESTE F2 DAC SEPLR BLUETOOTH SEPRL SHUTDOWN MAXOUT EXITTEST NMLZR SPCHK

11

NWZ-A826/A826K/A828/A828K/A829

4-2-1. Output check“1 kHz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is output-ted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “OUTPUT”.4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 25”

audio signal is outputted.

liquid crystal display

AUDIO OUTPUT1kHz 0dBs L/Rch

HPOUT [ VOL: 25 ]

START

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

4-2-2. S/N check“Infi nity Zero VOLUME: 30” audio signal is outputted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “SN”.4. Press the [u] key, “Infi nity Zero VOLUME: 30” audio signal

is outputted.

liquid crystal display

AUDIO SNInfi nity Zero

HPOUT [ VOL: 30 ]

START

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

4-2-3. Frequency characteristic 1 check“20 Hz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is output-ted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “F1”.4. Press the [u] key, “20 Hz 0 dBs L-ch/R-ch VOLUME: 25”

audio signal is outputted.

liquid crystal display

AUDIO F120Hz 0dBs L/Rch

HPOUT [ VOL: 25 ]

START

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

4-2-4. Frequency characteristic 2 check“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 [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “F2”.4. Press the [u] key, “20 kHz 0 dBs L-ch/R-ch VOLUME: 25”

audio signal is outputted.

liquid crystal display

AUDIO F220kHz 0dBs L/RchHPOUT [ VOL: 25 ]

START

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

12

NWZ-A826/A826K/A828/A828K/A829

4-2-5. CH separation (L-ch) check“1 kHz 0 dBs L-ch VOLUME: 25” audio signal is outputted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “SEPLR”.4. Press the [u] key, “1 kHz 0 dBs L-ch VOLUME: 25” audio

signal is outputted.

liquid crystal display

AUDIO SEPLR1kHz 0dBs Lch

HPOUT [ VOL: 25 ]

START

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

4-2-6. CH separation (R-ch) check“1 kHz 0 dBs R-ch VOLUME: 25” audio signal is outputted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “SEPRL”.4. Press the [u] key, “1 kHz 0 dBs R-ch VOLUME: 25” audio

signal is outputted.

liquid crystal display

AUDIO SEPRL1kHz 0dBs Rch

HPOUT [ VOL: 25 ]

START

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

4-2-7. Maximum output check“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” (Headphone output when AVLS operates: “1 kHz 0 dBs L-ch/R-ch VOLUME: 13”) audio signal is outputted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] 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: 13”) audio signal is outputted.

liquid crystal display

AUDIO MAXOUT1kHz 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 [BACK] key, return to minor item selection screen.

4-2-8. Normalizer check“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 [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “NMLZR”.4. Press the [u] key, “1 kHz – 24 dBs L-ch/R-ch VOLUME:

30” audio signal is outputted.

liquid crystal display

AUDIO NMLZR1kHz –24dBs L/RchHPOUT [ VOL: 30 ]

START

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

13

NWZ-A826/A826K/A828/A828K/A829

4-2-9. Sound pressure regulation level check“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” audio signal is output-ted.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “AUDIO”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “SPCHK”.4. Press the [u] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 30”

audio signal is outputted.

liquid crystal display

AUDIO SPCHK1kHz 0dBs L/Rch

HPOUT [ VOL: 30 ]

START

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

4-3. Video

liquid crystal display

MPTAPP MENU

POWER AUDIO VIDEO — LCD OTHER CLESTE DAC BLUETOOTH SHUTDOWN EXITTEST

4-3-1. LCD display checkLiquid crystal display is checked.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “VIDEO”, and press the [B]

key to select the “LCD”.3. Press the [u] key, all black is displayed on the liquid crystal

display.4. In this state, each time the [OPTION] key is pressed, the screen

display changes in the following order.

All black (default) → Color bar (standard) → Color bar (bright-ness minimum) → Color bar (brightness maxmum) → All red → All green → All blue → All white → Maximum drawing size confi rmation → diagonal gradation (red) → diagonal gra-dation (green) → diagonal gradation (blue) → diagonal grada-tion (white)

Maximum drawing size confi rmation: All blue (All sides are red) is displayed. Whether red in all

sides is seen is confi rmed.

5. In this state, each time the [VOL –] key is pressed, LCD back light brightness min/max/middle switch is performed.

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

4-4. Other

liquid crystal display

MPTAPP MENU

POWER AUDIO VIDEO OTHER CLOCK CLESTE KEY DAC KETYNUM BLUETOOTH FORMAT SHUTDOWN DEST EXITTEST SPSET FWVER NCAPCHK

4-4-1. Clock checkThe movement of an internal clock is confi rmed.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “OTHER”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “CLOCK”.4. Press the [u] key, date and time are displayed.

liquid crystal display

OTHER CLOCKXX, XX XX XXXX##:##:##.######

START

XX, XX XX XXXX : Date ##:##:##.###### : Time

“START” changes into “OK” if the movement of an internal clock is confi rmed.

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

14

NWZ-A826/A826K/A828/A828K/A829

4-4-2. Key checkThe operation of the key is confi rmed.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “OTHER”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “KEY”.4. Press the [u] key, all keys are displayed.

liquid crystal display

OTHER KEY UP VOL+

REW PLAY FF VOL– DOWN OPTIONHOLD BACK

BT

START

5. The character corresponding to the key is selected every time the key is pressed. “START” changes into “OK” if all keys are pressed.

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

4-4-3. Frequency check that presses keyThe 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. FormatThe 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” → “For-

mat” when it home menu in usually operates when the set should format it.

4-4-5. Destination settingThe destination setting, language information, and sound pressure regulation information are written in the NAND fl ash memory.

Note: Not used for the servicing.

4-4-6. Sound pressure regulation settingON/OFF of sound pressure regulation is confi rmed.

Note: Not used for the servicing.

4-4-7. Firmware version checkThe fi rmware version is displayed.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “OTHER” and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “FWVER”.4. Press the [u] key, the fi rmware version is displayed.

liquid crystal display

OTHER FWVERX.XX.XX

MODEL NAMENWZ-####

SERIAL NO@@@@@@@

BT MAC ADR*******

X.XX.XX : Firmware version #### : Model name @@@@@@@ : Serial No. ******* : Bluetooth MAC address

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

15

NWZ-A826/A826K/A828/A828K/A829

4-4-8. NAND capacity checkCapacity of NAND fl ash memory, present bud block, maximum bud block, and vender ID are displayed.

Checking method:1. Enter the test mode.2. Press the [v]/[V] key to select the “OTHER”, and press the [B]

key to enter the minor item.3. Press the [v]/[V] key to select the “NCAPCHK”.4. Press the [u] key, capacity of NAND fl ash memory, present

bud block, maximum bud block, and vender ID are displayed.

liquid crystal display

OTHER NCAPCHKXGB

BAD BLOCKCUR (####)/MAX (@@@@)

VENDOR ($$$$)

X : Capacity of NAND fl ash memory 4/8/16 (4 GB/8 GB/16 GB) @@@@ : Number of present bud block (It makes an error the acquisition of the number of

bud blocks at “–1”) #### : Number of maximum bud block (It makes an error the acquisition of the vender ID

at “–1”) $$$$ : Vender ID of NAND fl ash memory 0x98/0xec (TOSHIBA/SAMSUNG) (It makes an error the acquisition of the vender ID

at “–1”)5. Press the [BACK] key, return to minor item selection screen.

4-5. CLESTE

liquid crystal display

MPTAPP MENU

POWER AUDIO VIDEO OTHER CLESTE WCABLE DAC WOCABLE BLUETOOTH SHUTDOWN EXITTEST

4-5-1. Clear stereo setting (With cable)This mode is according to an original sound playback, for adjust-ment to right and left sound.

Note: Not used for the servicing.

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

liquid crystal display

MPTAPP MENU

POWER AUDIO VIDEO OTHER CLESTE DAC B-GAIN BLUETOOTH T-GAIN SHUTDOWN EXITTEST

4-6-1. BASS-Gain/Fc settingThis mode is adjustment for the sound of BASS when playback.

Note: Not used for the servicing.

4-6-2. TREBLE-Gain/Fc settingThis mode is adjustment for the sound of TREBLE when play-back.

Note: Not used for the servicing.

4-7. BLUETOOTH

liquid crystal display

MPTAPP MENU

POWER AUDIO VIDEO OTHER CLESTE DAC BLUETOOTH SETADR SHUTDOWN SETCH EXITTEST SETPWR CONNECT

16

NWZ-A826/A826K/A828/A828K/A829

4-7-1. Bluetooth address settingBluetooth address is set.If the test mode is released, the address set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-2. Bluetooth transmitting power settingBluetooth transmitting power is set.If the test mode is released, the transmitting power set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-3. Bluetooth transmitting power settingBluetooth transmitting power is set.If the test mode is released, the transmitting power set in this mode becomes invalid.

Note: Not used for the servicing.

4-7-4. Bluetooth connection checkIt connects with the address selected by “SETADR" with the chan-nel set by “SETCH", and the result is displayed.

Note: Not used for the servicing.

4-8. ShutdownFunction that power supply of set can be turned off without ending static test mode.

Procedure:1. Enter the test mode.2. Press the [v]/[V] key to select the “SHUTDOWN”, and press

the [B] key to select the “SURE ?”.3. Press the [u] key, turn the power off while having entered the

test mode.

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

1717

SECTION 5DIAGRAMS

5-1. BLOCK DIAGRAM - MAIN Section -

USB DATA0 – USB DATA15

SD-RAMIC701

DPA3

DMA4

USB CONTROLLERIC501

CD0 – CD15

SDR_DATA0 –SDR_DATA31

SDR_A0 – SDR_A12

XINT E3

A/D CONVERTER,D/A CONVERTER,HEADPHONE AMP

IC302

LEVEL SHIFTIC509

IC508

AB0_D0 – AB0_D15

AB0_A1 – AB0_A8

USB_INT1AC5

XCS H2 AB0_CSZ2F22XRD G3 AB0_RDZJ19

XDACK F4 AB0_XDACKF23XDREQ G4 AB0_XDMARQE24

XWRH F3XWRL H3

AB0_WRZH16

XRESET D1RESETZP10

SDR_BA0AB5

USB_XRSTAB13

USB_INT2AB14

SDINPM0_SO AC22 32 11SDA/CDINSPIO_SO AC8 2

BLUETOOTH CONTROLLERIC453

ANT451

UART_RTSA4UART_CTSB3RESETBC5

UART_RXDUART_TXD

SCL/CCLKSPIO_SK AC7 3AD0/nCSSPIO_SCZ2 AD7 4MCLKREFCLKO U18 30

SDOUTPM0_SI AD22 29SCLKPM0_CLK AC21 31LRCKPM0_SEN AB22

U70_CTSZ R17U70_RTSZ R18

BT_DET AD2

1

nRESETADA_XRST AC20

HP_XMUTE Y3

25

MUTINGQ302

CN851 (1/3)

17AU_R_OUT

14AU_L_OUT

3D+

4D–

(WM-PORT)

B8

XI

C8

XO

USB ADDRESS1 – USB ADDRESS8CA1 – CA8

DQ0 – DQ31

BA0 J7SDR_BA1T4BA1 H8SDR_CLKAA5CLK J1SDR_CSZ0T3CS J8SDR_CKE0T1CKE J2SDR_WEZR5WE K8SDR_CASZU8CAS K7SDR_RASZT5RAS J9SDR_DQM0P5DQM0 K9SDR_DQM1R4DQM1 K1SDR_DQM2R3DQM2 F8SDR_DQM3R2DQM3 F2

A0 – A12

SDR_D0O – SDR_D31

SDR_A00 – SDR_A12

NAND FLASHMEMORY

IC751

NAND_DA0 –NAND_DA7

NAND_ALED3

I/O1 – I/O8

ALE 17NAND_CLEE9CLE 16NAND_CEZ0M9XCE1 9

NAND_CEZ1C2XCE2 10

NAND_CEZ2B3

NAND_CEZ3C3

NAND_REZE3XRE 8NAND_WEZA4XWE 18NAND_RBZ0D2R/B1 7

NAND_RBZ1H8R/B2 6

NAND_RBZ2J8

NAND_RBZ3K8

NAND_D0O – NAND_D07

NAND FLASHMEMORY

IC752

I/O1 – I/O8

ALE 17CLE 16

XCE1 9

XCE2 10

XRE 8XWE 18

R/B1 7

R/B2 6

RESET SWITCHIC502

(NWZ-A829)

(NW

Z-A8

28/A

828K

)

X50112MHz

AOUTA

10AOUTB

MUTINGQ303

MUTINGCONTROL

Q304

MUTINGCONTROL

Q301

SPIO_XCS0 AC6

CN851 (2/3)(WM-PORT)

: AUDIO

SIGNAL PATH

(NWZ-A829)

(NWZ-A828/A828K/A829)

(NWZ-A828/A828K/A829)

(NWZ-A828/A828K/A829)

SYSTEM CONTROLLERIC601 (1/2)

J301

HP_R

HP_L

SPIO_SOSPIO_SK

SPIO_LCD_XCS

SPIO_SO,SPIO_SK,

SPIO_LCD_XCS

COM110

COM26

1

7NC2

9NC1

4NO2

2NO1

HEADPHONE/WM-PORTSELECTOR

IC305

CB1

5

CB2

E6RF_IO

A

CRD_LINEOUT AA1

10TXD/SLEEP

8RXD/WAKE

U70_SOUT

UART_SEL

T17

BT_XRST H9

V18

U70_SRIN T18

CRD_DET AB3TXD_PUCTL AB2

MULTIPLEXERIC451

MULTIPLEXERIC452

B2B1

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

1818

5-2. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -

POWER CONTROLIC901

VCC_DCIN

SYSTEM CONTROLLER,POWER CONTROL

IC601 (2/2)

VCC_VBUS

VCC_VBAT

VDD_UNREG_J

VDD_DDC2_J

20DCIN

11USB_DET

12UNREG_OUT

9CRD_AD

KEY_AD0C6KEY_AD1B6

EXTRSTG4

XHOLD_KEYAD4

KEY_WAKEAD5

SHEET KEY&

S890 - 896

WAKE UP SWITCHQ603

BT_LEDCTL2J9LED DRIVEIC454, Q451, 454

BT_LEDCTL1AC23LED DRIVEQ452

T26

CKIU26

CKO

X60311.2896MHz

AC26

OSCINAB26

OSCOUTX602

32.768kHz

BKBAT USB +1.8V

USB +3.1V

AD17

PSM_LODET U14

CN851 (3/3)(WM-PORT)

352DC

3USB

CHG_ICTL

34BAT

CHARGE

LITHIUM IONSTORAGEBATTERY

3.7V 610mAh

SYS

8 LX2

VDD_DDC3_J23 LX1

20 EN

31Y2 CISET

12 /DOKCHG_XCHGEN 10V10 /CEN

CHG_PEN2 40W8 PEN2USB_SUSPEND 1AB8 USUS

XCHG_DET 39AC4 CST1CHG_XFLT 37AB4

CRD_AD C8

CST2

VOLTAGEDETECT

IC902

CHARGECONTROL

Q901

+3.1VREGULATOR

IC602

+1.8VREGULATOR

IC504

+3.1VREGULATOR

IC503

HP/WM-PORT +1.8V+1.8V

REGULATORIC301

VDD_BT1.8_+1.8V

REGULATORIC903

VDD_ANA_FVDD_ECO_JVDD_GP1_J

VDD_GP1_FB_JVDD_GP3VDD_GP5

VDD_HP_F

VDD_LO_FVDD_LOG_FVDD_PLL_S

S601

D452(BLUETOOTH)

RESET

S602HOLD

OFF

ON

LCD_PXCLK P23

LCDASSY

R0 – R5LCD_R0 – LCD_R5

6

G0 – G5LCD_G0 – LCD_G5

B0 – B5

DOTCLK

LCD_HSYNC K22HSYNC

LCD_VSYNC K24

LCD_PON W3

LCD_BLTCTL V17

LCD_PWM1 AD23

VSYNC

CATHODE (1)

Q801 CATHODE (2)CATHODE (3)

SDISCLCS

RESET

LCD_ENABLE K23DEN

ANODE

LCD_B0 – LCD_B5

LEDCONTROL

IC801

SPIO_SOSPIO_SOSPIO_SKSPIO_LCD_XCS

A SPIO_SO, SPIO_SK, SPIO_LCD_XCS

6

6

SIGNAL PATH: VIDEO

POWER ON/OFFCONTROL

Q903BT_PWRCTL H10

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

1919

For Schematic Diagrams.Note:• All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics

and tantalums.• All resistors are in Ω and 1/4 W or less unless otherwise

specifi ed.• C : panel designation.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)

• A : B+ Line.• Power voltages is dc 3.7 V and fed with regutated dc pow-

er supply fron CN901 pin 1 and 2 on the MAIN board.• Voltages and waveforms are dc with respect to ground

under no-signal conditions. no mark : PLAY BACK• Waveforms is taken with a oscilloscope. Voltage variations may be noted due to normal production

tolerances.• Voltages are taken with VOM (Input impedance 10 MΩ).• Voltage variations may be noted due to normal production

tolerances.• Circled numbers refer to waveforms.• Signal path. F : AUDIO L : VIDEO• The voltage and waveform of CSP (chip size package)

cannot be measured, decause its lead layout is different form that of conventional IC.

For Printed Wiring Boards.Note:• X : Parts extracted from the component side.• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

Caution:Parts face side:(SIDE A)Pattern face side: (SIDE B)

Parts on the parts face side seen from the pattern face are indicated.Parts on the pattern face side seen from the parts face are indicated.

• MAIN and SW boards are mulyi-layer printed board. However, the patterns of intermediate-layers have not been

included in diagrams.• Indication of transistor.

C

BThese are omitted.

E

Q

• Lead layoutssurface

CSP (Chip Size Package) Lead layout of conventional IC

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2020

EE

A

1

2

41

42

SG

D

1C 2B 2E

1E 1B 2C

34

12

AF2

E4 D4 B4 A4Y4AA4AB4AC4AE4AF4

B3 A3AE3AF3

D6 B6 A6AC6AE6AF6

D5 B5 A5AC5AE5AF5

H4J4K4L4M4N4P4

AF1

D9 B9 A9AC9AE9AF9

D10 B10

W1 G1 F1

AE25

H26

J23K23

J26K26L26M26N26P26R26T26U26V26W26 G26 F26 E26 D26 C26 B26 A26Y26AA26AC26AE26

AE24

AF23

AF26

AF19

D20

H25J25K25L25M25N25P25R25T25U25V25W25 G25 F25 E25 D25 C25 B25 A25Y25

H23

AB25AC25

AD26

AD25

AC16AE16

L23M23N23P23R23T23U23V23W23 G23 F23 E23 D23 B23 A23Y23AB23AC23AE23

B19

B24 A24

AE19

AC14AE14

B20 A20AC20AE20

D21 B21 A21AC21AE21

D22 B22 A22AC22AE22

AC12AE12

D17 B17 A17AC17AE17

D18 B18 A18AC18AE18

D19 A19AC19

AC10AE10

D15 B15 A15AC15AE15

D16 B16 A16

A12

A7

AF12

D13 B13 A13AC13AE13

D14 B14 A14

A10AF10

L11 D11 B11 A11AC11AE11

AF25

AF24

AF16

AF14

AF20

AF21

AF22

AF17

AF18

AF15

AF13

AF11

D12 B12

D7 B7AC7AE7AF7

D8 B8 A8AC8AE8AF8

E2

H1J1K1L1M1N1P1R1T1 E1U1V1 D1 C1 B1 A1Y1AA1AB1AC1AD1AE1

H2J2K2L2M2N2P2R2T2U2V2W2 G2 F2 D2 C2 B2 A2Y2AA2AB2AC2AD2AE2

R4T4U4V4W4 G4 F4 C4

C3

C6

C5

C9

C10

C23

C19

C24

C20

C21

C22

C17

C18

C15

C16

C13

C14

C11

C12

C7

C8

AD4

AD3

AD6

AD5

AD9

AD24

AD16

AD23

AD19

AD14

AD20

AD21

AD22

AD12

AD17

AD18

AD10

AD15

AD13

AD11

AD7

AD8

H24J24K24L24M24N24P24R24T24U24V24W24 G24 F24 E24 D24Y24AB24AC24

E3H3J3K3L3M3N3P3R3T3U3V3W3 G3 F3 D3Y3AA3AB3AC3

E5Y5AA5AB5 H5J5K5L5M5N5P5R5T5U5V5W5 G5 F5

J22K22 H22L22M22N22P22R22T22U22V22W22 G22 F22 E22Y22AB22

AB26

AA25

AA23

AA24

AA22

E6

E9

E10

E20

E21

E17

E18

E19

E15

E16

E13

E14

E11

E12

E7

E8

AB6

AB9

AB16

AB14

AB20

AB21

AB12

AB17

AB18

AB19

AB10

AB15

AB13

AB11

AB7

AB8

J19K19 H19L19M19N19P19R19T19U19V19W19

J18K18 H18L18M18N18P18R18T18U18V18W18

H8J8K8L8M8N8P8R8T8U8V8W8

H9J9K9L9M9N9P9R9T9U9V9W9

H10J10K10L10M10N10P10R10T10U10V10W10

J17K17 H17L17M17N17P17R17T17U17V17W17

H15

H16

H13

H14

H11

H12

J15

J16

J13

J14

J11

J12

K15

K16

K13

K14

K11

K12

U16

U14

U15

U13

U11

U12

V16

V14

V15

V13

V11

V12

W16

W14

W15

W13

W11

W12

2

4 3

1

2

4

3

1

6

101

5

H8G8F8E8D8C8B8A8

H7G7F7E7D7C7B7A7

H6G6F6E6D6C6B6A6

H5G5F5

C5B5A5

H4G4F4

C4B4A4

H3G3F3E3D3C3B3A3

H2G2F2E2D2C2B2A2

H1G1F1E1D1C1B1A1

5

13

4

A1B1C1D1E1F1G1H1J1K1L1M1N1P1R1

A2B2C2D2E2F2G2H2J2K2L2M2N2P2R2

A3B3C3D3E3F3G3H3J3K3L3M3N3P3R3

A7B7C7D7E7F7G7H7J7K7L7M7N7P7R7

A8B8C8D8E8F8G8H8J8K8L8M8N8P8R8

A9B9C9D9E9F9G9H9J9K9L9M9N9P9R9

2

4

3

1

K

K

R210

FB608

R601R606

R607

R608

R220 C216

R223

R611

R615

R616

R617

R618

R619

CN601

R620

R621

R622

R623

R624

R625

R626

R627

R628R629

C208

R633

C210

R634

R636

R637

R638

R639

CL10

1

R252

CL10

2

JL00

6

JL00

7

C601

R256

C602

C603R6

40

C604

R641

C606

C607

R643

C608

R644

C609

R646

R647

R648

R649

C610

VDR8

51

X602

C612

VDR8

52

X603

C613

FB854

R651

FB855

CL50

1

C616

FB856

CL50

2

FB85

7

FB85

8

C619

R468

R465

R470

FB45

1

R469

R474

C456

R457R456

C455

R460

R655R656R657

R658

C620

R660

C625S602

R662C626

R664

C629

R666

R669

R462R463

R464

R459

D451 KA

D452(BLUETOOTH)

C632

R672

R674

C638

R675

R676

R678

CL91

0

R679

CN851(WM-PORT)

CL91

1

CL91

2

CL91

3

C640

CL91

4

C641

CL91

5

CL91

6

C643

C644

R681

C451

C645

C646

R683

C648

R684

Q301

Q302Q303Q3

04

C651

C652

C654

C656

C855

C661

C662

C856

C664

C666

C668

C669

C673

C674

LF85

1

C675

C679

FL50

1

IC601C681

C683

FL701

C690

FB101

C691

C698

C699

FB301

R106

R108

R109

R110

R307

R502

D851

R506

R313

R507

R120

R123

R702

R519

R527

R528

C110

C305

C307

C116

C501

C502

C503

C504

C505

1

22

C506C507

C508

CL20

1

C509

CL20

2

C701

C319

C458

C703

C510

C705

X501

R935

R461

C459

R471

C707

C321

C709

TH901

C711

C713

CL60

3

CL60

4

CL61

0

CL61

3

CL61

4

JL90

7

JL90

8

C925

C457

ANT451

CL62

2

CL62

3

CL62

4

CL62

8

CL62

9

D101

CL63

1

D301

CL64

1

CL64

4

CL64

5

CL64

6

Q603

SG

D

Q451

SG

D

Q454

SG

D

Q452

IC305

L601

L602

CL85

1

CL85

2

CL85

3

CL85

4

CL85

5

IC501

CL85

6

IC502

61

3 4

61

3 4IC45

2

34

5 1IC45

4

IC45

1

CL85

7

CL85

8

FL601

IC701

FB201

R206

R208R209

2E

2B

1C

2C

1B

1E

TB45

1

MAIN BOARD (SIDE A)

1-875-443-11

(11)

A

B

C

D

E

F

G

H

I

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

HOLD

OFF ON

A SW BOARDCN881

(CHASSIS)

5-3. PRINTED WIRING BOARD - MAIN Board (Side A) - • : Uses unleaded solder.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: CN601, IC305, IC501, IC601 and IC701 on the MAIN board cannot ex-change with single. When CN601, IC305, IC501, IC601 and IC701 on the MAIN board are damaged, exchange the entire mounted board.

Ref. No. Location• Semiconductor Location

Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location D101 C-4 D301 A-5 D451 H-15 D452 H-16 D851 G-2

IC305 D-5 IC451 H-10 IC452 H-10 IC454 H-15

IC501 E-3 IC502 G-6 IC601 F-4 IC701 D-4

Q301 C-2 Q302 C-5 Q303 C-3 Q304 C-2 Q451 H-14

Q452 H-14 Q454 H-14 Q603 H-13

(Page 29)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2121

5-4. PRINTED WIRING BOARD - MAIN Board (Side B) - • : Uses unleaded solder.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: CN602, IC301, IC302, IC453, IC503, IC508, IC509, IC602, IC751, IC752, IC901 and IC902 on the MAIN board cannot exchange with single. When CN602, IC301, IC302, IC453, IC503, IC508, IC509, IC602, IC751, IC752, IC901 and IC902 on the MAIN board are damaged, exchange the entire mounted board.

R602

R603

4

S G

D

CN602

JL001

JL002

JL003JL004

A3

A4

A5

A6

B3

B4

B1

B2

B5

B6

C3

C4

C1

C2

C5

C6

D3

D4

D1

D2

D5

D6

E3

E4

E1

E2

E5

E6

F3

F4

F1

F2

F5

JL005

C611

S601 Q901 IC602L9

01

L902

R906

R909

R912

R918

R919

R920

C453

R467

L451

R922

R923

R926R927

R933

R932

C923

R928

R929

+P

R930

R931

C902

C903

C904C905

C912

C913C914C916

C917

C918

C919

C920C921

C922C9

2432

9

2524 1

17 816

33

531

IC901

IC453

IC902

FB60

9R6

04R6

05

IC751

IC752

C207

R630 FB85

1

FB85

2

TB85

1

R851

R853

R855 R857

R858

R859

R667

R862

C633

C634

R671

D201

C853

C854

TB30

1

R105

R302 R304

R305

R503

R310

R504

R505

R312 R314

R315

TB901

R510

CN30

1

R511

R901

R904

R907

R520

R908 R5

21

R522

R910

R911

R913

C107

R914

R916

C301

C302

C303

CN901

C306

C308

C310

C311

C312 C313

C314

C315

C316

C511

C512

C516

C517

C518

C326

C327

C328

C329

C908

C909

R751

R753

C330

R754

R755

R756

R757

C910

R758

R759

R760

R761

R762

R763

R764

R765

R767

R769

R774R775R776R777

R778R779R780R781

C752

C753

C754

C755

IC301IC302

IC503IC504

IC50

8

IC509

R205

FB601

2425

148

2425

148

1

SG

D

Q901B2 B1

A2 A1

3 1

46

7

B2

B1

A2

A1

1 3

46

1 2

1 2

4

A1 A2

B1C1 C2

B2

3

21

11

12

10

A

A

41

30 14031

21 101120IC903

B2

B1

A2

A1

MAIN BOARD (SIDE B)

1-875-443-11

(11)

A

B

C

D

E

F

G

H

I

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

RESET

SHEET KEY

LITHIUM IONSTORAGEBATTERY

3.7V 610mAh

(CHASSIS)

(CHASSIS)

HP FLEXIBLEPRINT BOARD

(NWZ-A829)

(NWZ-A829) (NWZ-A828/A828K)

(NWZ-A828/A828K/A8729)

(CHASSIS)

J301

Ref. No. Location• Semiconductor Location

Ref. No. Location Ref. No. Location Ref. No. Location D201 B-12

IC301 C-15 IC302 C-14 IC453 D-2

IC503 G-11 IC504 H-11 IC508 G-16 IC509 H-15 IC602 H-9

IC751 E-13 IC752 G-13 IC901 H-8 IC902 H-4 IC903 H-4

Q901 H-5 Q903 H-4

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2222

IC B/D

MAINBOARD

(2/7)

7

6(3/7)MAIN

BOARD

(7/7)

3BOARDMAIN

(7/7)BOARD

4MAIN

8(4/7)MAIN

BOARD

10(5/7)MAIN

BOARD

SWBOARD

(1/2)CN881A

(6/7)

12BOARDMAIN

SDR_D14

SDR_D27

SDR_D29

SDR_D09

SDR_D24

SDR_D23

SDR_D20

SDR_D22

SDR_D00

SDR_D21

SDR_D28

SDR_D06

SDR_D18

SDR_D16

SDR_D01

SDR_D04

SDR_D03

SDR_D31

SDR_D25

SDR_D05

SDR_D07

SDR_D26

SDR_D10

SDR_D19

SDR_D11

SDR_D30

SDR_D13

SDR_D02

SDR_D17

SDR_D08

SDR_D12

SDR_D15

SDR_XRAS

SDR_A10

SDR_A11

SDR_XWR

SDR_XCAS

SDR_A07

SDR_DQM2

SDR_DQM3

SDR_A05

SDR_A04

SDR_A06

SDR_CLK

SDR_BA1

SDR_A01

SDR_A08

SDR_A03

SDR_A00

SDR_DQM0

SDR_A09

SDR_BA0

SDR_A02

SDR_XCS0

SDR_DQM1

SDR_CKE0

SDR_A12

CPU_REFCLKO

PCM0_DADT

ADA_XRST

SPI0_XCS2

R6341M

X60311.2896MHz

C6695p

C6685p

R6330

C6460.1

C6480.1

C6560.1

DGND

C651 0.1

C666 0.1

C664 0.1

C661 0.1

C6540.1

C67

40.

1C

675

0.1

C69

00.

1

C68

30.

1

C67

90.

1

C67

30.

1

C6520.1

C6110.001

C62610p

C62

510

p

IC601MC-10051BF1-FAE-A

H18

C21

D21

E21

A22

B22

C22

D22

A23

B23

C23

H19

D23

B24

E23

C24

F23

E24

D18

E18

C20

D20

E20

A21

B21

H15

J18

K19

H17

E22

F22

G22

D24

C25

J22

J23

J24

G25

G24

G23

D25

F24

E25

F25

H25

H24

H22

H23

J19

H14

H16

E19

AC15

AD15

AE15

AC14

AD14

AE14

AB12

AD12

AB14

AB13

AC12

AE11

AD11

AC11

AB11

AE10

AD10

AC10

AB10

V22

U24

W23

U22

T24

V23

U19

W22

V18

V17

V19

AE16

D8

J11

J12

J13

J14

J15

J16

J17

K10

K11

K12

K13

K14

K15

K16

K17

K18

L10

L17

L18

M10

M17

M18

N10

N17

N18

N19

N9

P17

P18

P19

P9R

19R

9T1

9T9

U9

V12

V13

V14

V15

V9W

11W

12W

13W

14W

15W

16W

17W

18

W9U13

U12AD24

AC19AD19

A19AC1

AC2AC3

AD18AE19

B19C19

D19J1

J2J3

P25P26

V1V2

V3A5

AE13B5

C5D5

E5F5

W24W25

AB9AC25

AC9AD9

AE9M19

L19L22

L23L24

L25K23

M22M23

M24M25

N22N23

K22P23

N24N25

R22P22

R23T22

K24AC17

AB17AC16

AB16AB15

AB18AC18

U10V11

R10U11

T10D3

M9C2

B3C3

E9B4

C4H9

H10J10

H11H12

H13D4

E4L9

E6K9

E8E7

J9D2

H8J8

K8E3

A4AC21

AB22AD22

AC22AB21

AB20AD20

AC20AC23

AD23V16

U16U14

U15P10

AA4Y5

U3U2

U1Y4

W5W4

V5V4

V8U5

U4AB5

T4U8

T1T8

AA5

T3T2

R1

R8

N3

N2

N1

M8

M5

M4

M3

M2

M1

L8P4

L4L3

L2L1

L5H

3K5

H4

K4J4

P3J5

H5

P2P1

P8N

8N

5N

4P5

R4

R3

R2

T5R

5AC

6AB

6AD

7AB

7AC

7AC

8W

10AB

8V1

0W

8U

17U

26T2

6AB

19W

19U

18Y2

3Y2

2AA

24AB

24AA

23AB

23AA

22R

17R

18T1

7T1

8C

13C

10D

12C

12D

13B1

4C

14D

14E1

4C

11D

10D

11AE

18Y2

4Y2

5A2

0AB

1AE

7B2

0R

25AD

8AE

8D

6D

7K1

K2K3

C9

C6

B6C

7B7

C8

B8AD

6B9

L26

K26

H26

J25

K25

G26

J26

D26

E26

F26

H2

AF19

AF12

AF13

AE12

AF16

AF17

AF14

AF15

AE17

AF18

AE5

AF10

AF11

AE6

AF5

AF6

AF8

AF9

AF7AE3

AF4AE4

AD5AD4

AA2AA1

Y3Y2

W2W3

AD3AD2

AC5AC4

AB4AB3

AB2AA3

F1G1

W1Y1

E10E13

E12C16

D16C15

B15E11

B13E15

D15B17

C17D17

A17AF21

AB25AD21

AD25R24

AA26AA25

V26V25

AF20AE20

AF22AE21

AF23AE22

AE24AE23

Y26W26

AC24T25

U23M26

N26U25

V24G4

G5AD17

AB26AC26

AC13AD16

AD13F2

E1P24

F4D1

G3F3

G2H1

E2R26

T23B10

D9E17

E16C18

B18A18

A14A15

A10A9

A6B12

A11A12

A13B16

A16A7

A8B11

A1A2

A24A25

A26A3

AD1AD26

AE1AE2

AE25AE26

AF1AF2

AF24AF25

AF26AF3

B1B2

B25B26

C1C26

L11

C6450.1

C638 1

C633 0.1

C6340.1

AGND

C60

81

C6160.1

C6401

C6291

R6160.22

C61

00.

1

R617 0.22

C60

41

C60

11

VCC_VBUS

C613 0.1

C612 0.1

R646S

470kR647470k

R64947k

C620 0.1

R62

71k

R62

510

0kR

626

100k

CRD_AD

C60

21

VDD_GP1_J

XCRD_LINEOUT

VCC_VBAT

R611 0

C68

10.

1

C69

80.

1

CHG_PEN2

CHG_XCHGEN

USB_SUSPEND

X60232.768kHz

C60

31

R608 1k

R607470k

C6321

R604 0

R605 0

C60

71

VDD_HP_FVDD_ECO_J

R6430

R6440

R63

010

0

R624 0

R6230

R622 0

R6180

R651470k

R615 1k

C64122 C644 22

VDD_UNREG_J

R64847k

R62

10

R61

90

R60310k

R629470k

R628470k

R641 1k

CRD_DET

R62

00

R657100k

R658100k

R656100k

R655 100k

C6431 HP_XMUTE

CHG_XFLT

XCHG_DET

VCC_DCIN

R66

047

k

CHG_ICTL

C6620.001

L60110uH

L60210uH

RESETZ

AB0_D0

USB_INT

AB0_XCS2

AB0_XRD

AB0_A1

AB0_A4

AB0_A3

AB0_XWR

AB0_A2

AB0_A6

AB0_A5

AB0_A8

AB0_D1

AB0_D2

AB0_D3

AB0_D7

AB0_D6

AB0_D4

AB0_D5

AB0_D9

AB0_D8

AB0_D10

AB0_D11

AB0_D15

AB0_D13

AB0_D12

AB0_D14

AB0_A7

CL6

03C

L604

CL610

CL6

13C

L614

CL622CL623CL624

CL628CL629

CL631

USB_XRST

PCM0_ADDT

PCM0_BCK

PSM_L0DET

0R602

PCM0_LRCK

SPI0_MOSI

SPI0_CLK

VDD_GP3

NAND_D00

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NAND_RXB0

NAND_RXB1

NAND_RXB2

NAND_RXB3

NAND_XCS0

NAND_XCS1

NAND_XCS2

NAND_XCS3

NAND_CLE

NAND_ALE

NAND_XRD

NAND_XWR

1kR662

0R664

0.1

C69

9

C6061

S60210k

R606

10kR601

0.047C609

470kR666

FB608

100kR667

VDD_DDC3_J

R64047kR

636

47k

R63

747

k

R63

947

k

R63

847

k

22k

R66

90.

01C

619

0R671

FL601

R6720

100R674

100R67510kR676

10kR678

10kR679

20PCN601

1 KEY_AD0

3 KEY_AD1I

5 SPI0_LCD_XCS

7 DGND

9 LCD_BLTCTL

11 LCD_PWM1

13 DGND

15 VDD_UNREG_J

17 LCD_B0

19 LCD_B1

21 LCD_B2

23 LCD_B3

25 LCD_B4

27 LCD_B5

29 LCD_ENABLE

31 LCD_PXCLK

33 LCD_HSYNC

35 LCD_VSYNC

37 LCD_PON

39 VDD_ANA_F

41 VDD_LOG_F

2KEY_GND

4KEY_AD1O

6KEY_WAKE

8DGND

10SPI0_MOSI

12SPI0_CLK

14DGND

16VDD_UNERG_J

18LCD_G5

20LCD_G4

22LCD_G3

24LCD_G2

26LCD_G1

28LCD_G0

30LCD_R5

32LCD_R4

34LCD_R3

36LCD_R2

38LCD_R1

40LCD_R0

42DGND

4PCN602

1 KEY_GND

2 VOL+

3 VOL-

4 BTQ603

3LP01S-K-TL-E

TXD_PUCTL

CL644CL645

CL646

CL641

100kR681

FB609

VDD_GP1_FB_J

220k

R68

3

220k

R68

4

0.01C691

AB0_XDMARQ

AB0_XDACK

S601

TK63731AB1G0BIC602

A1

GN

D

B1VOUT

B2

VIN

A2 VCONT

0FB

601

DGND

DGND

AGNDR252100k

R256470k

DGND

DGND

VDD_GP1_J

VDD_GP1_FB_J

SDR_D18

SDR_D19

SDR_D10

SDR_D13

SDR_DQM0

SDR_D00

SDR_XCAS

SDR_D14

SDR_D12

SDR_D11

SDR_D30

SDR_D07

SDR_D23

SDR_A09

SDR_D29

SDR_D24

SDR_D26

SDR_A05

SDR_D25

SDR_D05

SDR_D16

SDR_D01

SDR_CLK

SDR_CKE0

SDR_XWR

SDR_D17

SDR_D06

SDR_D15

SDR_XCS0

SDR_D31

SDR_XRAS

SDR_D04

SDR_A11

SDR_DQM3

SDR_D21

SDR_D02

SDR_DQM1

SDR_A10

SDR_D09

SDR_D22

SDR_A07

SDR_D20

SDR_D08

SDR_A08

SDR_DQM2

SDR_D28

SDR_D27

SDR_D03

SDR_A06

SDR_A12

SDR_A03

SDR_BA0

SDR_A00

SDR_A01

SDR_A04

SDR_BA1

SDR_A02

HP_XMUTE

LCD_PON

XCHG_DET

BT_DET

CHG_XFLT

XCRD_LINEOUT

NAND_D07NAND_D06NAND_D05NAND_D04NAND_D03NAND_D02

KEY_

AD0

SPI0

_MO

SISP

I0_C

LK

SDR

_XW

RSD

R_X

RAS

SDR

_DQ

M3

SDR

_DQ

M2

SDR

_DQ

M1

SDR

_DQ

M0

SDR

_D09

SDR

_D08

SDR

_D07

SDR

_D06

SDR

_D05

SDR

_D04

SDR

_D31

SDR

_D30

SDR

_D03

SDR

_D29

SDR

_D28

SDR

_D27

SDR

_D26

SDR

_D25

SDR

_D24

SDR

_D23

SDR

_D22

SDR

_D21

SDR

_D20

SDR

_D02

SDR

_D19

SDR

_D18

SDR

_D17

SDR

_D16

SDR

_D15

SDR

_D14

SDR

_D13

SDR

_D12

SDR

_D11

SDR

_D10

SDR

_D01

SDR

_CLK

VDD_L0_F

VDD_GP1_J

SDR

_D00

SDR

_XC

S0

CH

G_P

EN2

CH

G_X

CH

GEN

USB

_SU

SPEN

D

KEY_WAKE

VDD_GP3

XHOLD_KEY

KEY_

AD1

CPU_REFCLKO

HP_XMUTE

ADA_XRST

XCRD_LINEOUT

PCM0_DADT

WAKEUP_INT

CHG_ICTL

CR

D_A

D

AB0_

A1

AB0_

A3AB

0_A4

AB0_

A5AB

0_A6

AB0_

A7AB

0_A8

AB0_

XCS2

AB0_

D0

AB0_

D1

AB0_

D10

AB0_

D11

AB0_

D12

AB0_

D13

AB0_

D14

AB0_

D15

AB0_

D2

AB0_

D3

AB0_

D4

AB0_

D5

AB0_

D6

AB0_

D7

AB0_

D8

AB0_

D9

AB0_

XRD

AB0_

XWR

RESETZ

AB0_XCS2

AB0_XRD

AB0_XWR

AB0_A1

AB0_A2

AB0_A3

AB0_A4

AB0_A5

AB0_A6

AB0_A8

AB0_D0

AB0_D1

AB0_D2

AB0_D3

AB0_D4

AB0_D5

AB0_D6

AB0_D7

AB0_D8

AB0_D9

AB0_D10

AB0_D11

AB0_D12

AB0_D13

AB0_D14

AB0_D15

AB0_A7

AB0_

A2

USB_XRST

PCM0_ADDT

PCM0_ADDT

BT_LEDCTL1

BT_XRST

BT_LEDCTL2

BT_PWRCTL

PCM0_BCK

PCM0_LRCK

SPI0_MOSI

SPI0_CLK

NAND_D00

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NAND_RXB0

NAND_RXB1

NAND_RXB2

NAND_RXB3

NAND_XCS0

NAND_XCS1

NAND_XCS2

NAND_XCS3

NAND_CLE

NAND_ALE

NAND_XRD

NAND_XWR

SPI0_XCS2

SPI0

_XC

S0

VDD

_PLL

_S

CPU

_REF

CLK

O

CHG_PEN2BT_PWRCTLBT_PWRCTL

USB_SUSPEND

CHG_ICTL

CRD_DET

CRD_AD

CHG_XCHGEN

CRD_DET

VDD_UNREG_J

LCD_R4

LCD_R2

LCD_R0

LCD_G5

LCD_G3

LCD_G1

LCD_B5

LCD_B3

LCD_B1SPI0_LCD_XCS

SPI0_MOSILCD_BLTCTL

LCD_PWM1

LCD_B0

LCD_B1

LCD_B2

LCD_B3

LCD_B5

LCD_ENABLE

LCD_HSYNC

LCD_VSYNC

LCD_PON

SPI0_CLK

LCD_G5

LCD_G4

LCD_G3

LCD_G2

LCD_G0

LCD_R5

LCD_R3

LCD_R2

LCD_R1

LCD_R0

VDD_LOG_F

VDD_ANA_F

VDD_UNREG_J

LCD_B4 LCD_G1

LCD_R4LCD_PXCLK

USB_INT

TXD_PUCTL

TXD_PUCTL

AB0_

XDM

ARQ

AB0_

XDAC

K

AB0_XDMARQ

AB0_XDACK

BT_LEDCTL2

UART_XRTS

UART_XCTS

BT_DET

UART_SEL

BT_LEDCTL1

BT_XRST

BT_LEDCTL2

UART_XRTS

UART_XCTS

UART_SEL

BT_DET

BT_LEDCTL1

BT_XRST

VDD

_AN

A_F

LCD

_BLT

CTL

PSM_L0DET

SPI0

_XC

S2

UAR

T_R

XD

VDD_ECO_J

MICR_DET

VDD_DDC3_J

VCC_DCIN

VCC_VBUS

VCC_VBAT

VDD_UNREG_J

CHG_XFLT

XCHG_DET

VDD_GP1_FB_J

VDD_GP3

USB_INTVD

D_G

P1_J

VDD

_GP1

_J

VDD

_L0_

F

VDD_DDC3_J

WAKEUP_INT

MICR_DET

VDD_ECO_J

LCD_B0

LCD_B2

LCD_B4

LCD_ENABLELCD_G0

LCD_G2

LCD_G4

LCD_HSYNCLCD_PXCLK

LCD_R1

LCD_R3

LCD_R5LCD_VSYNC

NAND_ALENAND_XCS0NAND_XCS1NAND_XCS2NAND_XCS3

NAND_CLENAND_D00NAND_D01

SPI_CS_SEL

KEY_AD0

NAND_RXB0NAND_RXB1NAND_RXB2NAND_RXB3NAND_XRDNAND_XWRPCM0_BCK

PCM0_LRCK

PCM0_DADT

ADA_XRST

LCD_PWM1

PSM_L0DET

RESETZSDR_A00SDR_A01SDR_A10SDR_A11SDR_A12SDR_A02SDR_A03SDR_A04SDR_A05SDR_A06SDR_A07SDR_A08SDR_A09SDR_BA0SDR_BA1

SDR_XCASSDR_CKE0

VDD_HP_F

VDD

_HP_

F

UAR

T_SE

L

VDD_ECO_J

VDD_GP1_FB_J

VDD_LOG_F

VDD_HP_F

VCC_DCINVCC_VBAT

VDD_ANA_F

VDD_PLL_S

KEY_AD1

XHOLD_KEY

KEY_

WAK

E

SPI0

_XC

S0

SPI0

_LC

D_X

CS

UAR

T_TX

DU

ART_

XRTS

UAR

T_XC

TS

USB

_IN

TU

SB_X

RST

VDD_GP1_J

VDD_DDC3_J

VDD_GP5

VDD_GP1_J

VDD_GP1_FB_J

VCC_VBUS

DGND

VDD_GP1_FB_J

VDD_GP5

VDD_GP1_FB_JVDD_GP5

VDD_GP1_FB_J

VDD_GP1_J

UART_TXD

UART_RXDUART_TXD

UART_RXD

AB0_

XDM

ARQ

AB0_

CSZ

2

AVD

D_H

PLL

AVD

D_H

PLL

AVD

D_H

PLL

AVD

D_L

PLL

AVD

D_L

PLL

AVD

D_L

PLL

USB

_IN

T2U

SB_X

RST

NC C

_RTC

KC

_TC

KC

_TD

IC

_TD

OC

_TM

SC

_TR

STZ

NC

_PLU

G_P

WR

NC

_OU

T_SE

L

UAR

T_SE

LLC

D_B

LTC

TLN

CH

P_D

ETG

ND GN

DG

ND GN

D

GN

D GN

D

GN

DG

ND

GN

D

GN

D

GN

DGN

D

GN

D

GN

D

GN

D GN

D

GN

D

GN

DG

ND GN

D

GN

D GN

D

GN

D

GN

D GN

D

GN

D

GN

D

GN

D GN

D

GN

D GN

D

GN

D

GN

DGN

D

GN

D

GN

D

GN

D GN

D

GN

D

GN

D GN

D

GN

D

GN

D

GN

D

GN

D GN

D

GN

D

GN

D

GN

D

GN

D

GN

D GN

D

GN

D

GNDWAKEUP

NCMICR_DET

NCNC

IO_AIO_A

IO_AIO_A

IO_AIO_A

IO_AIO_A

IO_A

IO_AIO_A

IO_A

IO_A

IO_AIO_A

IO_A

IO_AIO_B

IO_BIO_B

IO_BIO_B

IO_BIO_B

IO_BIO_B

IO_CIO_C

IO_CIO_C

IO_CLCD_B0

LCD_B1LCD_B2

LCD_B3LCD_B4

LCD_B5LCD_ENABLE

LCD_G0LCD_G1

LCD_G2LCD_G3

LCD_G4

LCD_HSYNCLCD_PXCLK

LCD_R0

LCD_G5

LCD_R1LCD_R2

LCD_R3LCD_R4

LCD_R5LCD_VSYNC

MS_BSMS_DATA0

MS_DATA1MS_DATA2

MS_DATA3MS_INSZ

MS_SCKONC

NCNC

NCNC

NAND_ALENAND_CEZ0

NAND_CEZ1NAND_CEZ2

NAND_CEZ3NAND_CLE

NAND_DA0NAND_DA1

NAND_DA2NAND_DA3

NAND_RBZ0

NAND_RBZ3NAND_REZ

NAND_WEZPM0_CLK

PM0_SENPM0_SI

PM0_SOPM1_CLK

PM1_SENUSB_PWRCTL

ADA_XRSTBT_LEDCTL1

LCD_PWM1DSP_DET

ERR_RST_REQZPSM_L0DET

L1_DETRESETZ

SDR_A0SDR_A1

SDR_A10

SDR_A12SDR_A11

SDR_A2

SDR_A9SDR_BA0

SDR_BA1SDR_CASZ

SDR_CKE0NCSD

R_C

LKSD

R_C

SZ0

NC

SDR

_DAT

A0SD

R_D

ATA1

SDR

_DAT

A10

SDR

_DAT

A19

SDR

_DAT

A2

SDR

_DAT

A29

SDR

_DAT

A3SD

R_D

ATA3

0SD

R_D

ATA3

1SD

R_D

ATA4

SDR

_DAT

A9SD

R_D

QM

0

SDR

_DQ

M3

SDR

_RAS

ZSD

R_W

EZSP

I0_X

CS0

NC

SPI0

_CSZ

2N

CSP

I0_S

KSP

I0_S

ONC

USB

_SU

SPEN

DC

HG

_XC

HG

ENC

HG

_PEN

2NC

CKIC

KOW

R_L

EDC

TLW

R_E

RR

REF

CLK

OTM0

GN

DGN

DU

70_C

TSZ

U70

_RTS

ZU

70_S

OU

TU

70_S

RIN

VDD

_DSP

VDD

_DSP

VDD

_DSP

VDD

_L0

VDD

_L0

VDD

_L0

VDD

_L0

VDD

_L0

VDD

_L1

VDD

_L1

VDD

_L1

VDD

_L1

VDD

_L1

VDD

_L1

VDD

_L1

ADG

ND

KEY_

AD0

ADIN

8N

CAD

VCC

NCN

CN

CC

HG

GN

D1

CH

GG

ND

2NC

NCN

CN

CNC

NC

DD

1GN

DA

DD

1GN

DB1

DD

1GN

DB2

DD

1IN

AD

D1I

NB1

DD

1IN

B2D

D1L

X1D

D1L

X2D

D1V

FBK

DD

1VFB

K2D

D2G

ND

AD

D2G

ND

B1D

D2G

ND

B2D

D2I

NA

DD

2IN

B1D

D2I

NB2

DD

2LX1

DD

2LX2

DD2LX3DD2VFBK

DD2VFBK2DD2VFBSW

KEY_WAKEXHOLD_KEY

WAKEUP_INT

LCD_PONXNC_KEY

TU_STODGND

DVDDIOGND

IOVDDBATSEL

CAPADDLCAPBTDL

CAPVBDLCAPVBSW

SWADPSWADP2

SWBATSWGND

SWVBUSSWVBUS2

VCCADPVCCVBAT

VCCVBATVCCVBUS

COMGND1

GND3GND2

GNDSINKVANA

VANAINVDSP

VDSPINVGP1

VGP12INNC

VGP3INVGP3

VGP4VGP45IN

VGP5VHP

VL0VL0IN

VLOGVLOGIN

NCVMICIN

VPLLVPLLIN

EXTRSTNC

BKBATOSCIN

OSCOUT

CHGVBUS

NCNC

IDPULLUP

USBSUSPD

NCNC

DISCHGVBUS

CPENNC

NCNC

NCNC

NCGND

GNDGND

GNDGND

NCNC

NCGND

NCNC

NCNC

NCNC

NCNC

NC

NCNC

NCNC

NC

NCNC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NAND_DA4NAND_DA5

NAND_DA6NAND_DA7

NAND_RBZ1NAND_RBZ2

CRD_LINEOUTHP_XMUTE

CHG_ICTLNC

BT_DETUSB_INT1

XCHG_DETCHG_XFLT

CRD_DETTXD_PUCTL

CR

D_A

DAD

IN6

ADIN

5KE

Y_AD

1

NCNC

NCNC

NC

NC

NCNC

NC

NCNC

NC

GN

DNC N

CN

C NC

NC

GN

D NC

NCGN

D NC

NC

TM1TM

2G

NDGN

D

SDR_A8SDR_A7

SDR_A4

SDR_A6SDR_A5

SDR_A3

SDR

_DQ

M1

SDR

_DQ

M2

SDR

_DAT

A6SD

R_D

ATA7

SDR

_DAT

A8

SDR

_DAT

A5

SDR

_DAT

A27

SDR

_DAT

A26

SDR

_DAT

A28

SDR

_DAT

A23

SDR

_DAT

A24

SDR

_DAT

A25

SDR

_DAT

A21

SDR

_DAT

A22

SDR

_DAT

A18

SDR

_DAT

A12

SDR

_DAT

A17

SDR

_DAT

A13

SDR

_DAT

A14

SDR

_DAT

A15

SDR

_DAT

A16

SDR

_DAT

A11

AB0_

XDAC

K

NC_PWRON

NCNC

SPI_CS_SELBT_PWRCTL

NC

NC

NC

AB0_

A1

ETH

ER_X

INT

BT_XRST

BT_LEDCTL2NC

NC N

CN

C NC

NC N

C

NC

NC N

C

NC

AB0_

A2

NC

AB0_

A5

NC

NC

AB0_

A7

AB0_

A3

NC N

C

AB0_

A4

AB0_

A8

AB0_

A6

NC

NC AB

0_D

7

AB0_

D3

AB0_

D5

AB0_

D2

AB0_

WR

Z

AB0_

D9

AB0_

D6

AB0_

D8

AB0_

D1

AB0_

D11

AB0_

D10

AB0_

D0

AB0_

D12

AB0_

D13

FLAS

HC

LK

AB0_

D14

AB0_

D15

NC

AB0_

D4

AB0_

RD

Z

SDR

_DAT

A20

NC

NCN

CN

CNC

NCN

CN

CNC

NC

CSP(Chip Size Package)

SYSTEM CONTROLLER, POWER CONTROL

IC601

+3.1V REGULATOR

IC602

(Chip Size Package)CSP

7 11

D

21

B

166 9 1710

F

5

N

15

L

K

193

G

201 1812

C

M

E

H

8

J

4 13

A

142

I

SHEET KEY

MAIN BOARD (1/7)

HOLDOFF ON

RESET

22 23

5-5. SCHEMATIC DIAGRAM - MAIN Board (1/7) - • See page 32 for IC Block Diagrams. • See page 34 for IC Pin Function Description.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: CN601, CN602, IC601 and IC602 on the MAIN board cannot ex-change with single. When CN601, CN602, IC601 and IC602 on the MAIN board are damaged, exchange the entire mounted board.

(Page 27)

(Page 25)

(Page 26)

(Page 28)

(Page 28)

(Page 23)

(Page 24)

(Page 30)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2323

5-6. SCHEMATIC DIAGRAM - MAIN Board (2/7) -

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC701 on the MAIN board cannot exchange with single. When IC701 on the MAIN board is damaged, exchange the entire mounted board.

(1/7)MAIN

BOARD

7

SDR_D03

SDR_A00

SDR_A05

SDR_A03

SDR_D19

SDR_D10

SDR_D00

SDR_D21

SDR_A07

SDR_DQM2

SDR_A12

IC701K4M56323PI-HG75T

A0

G8

A1

G9

A2

F7

A3

F3

A4

G1

A5

G2

A6

G3

A7

H1

A8

H2

A9

J3A1

0G7

BA0

J7

BA1

H8

DQ

0

R8

DQ

1

N7

DQ

2

R9

DQ

3

N8

DQ

4

P9

DQ

5

M8

DQ

6

M7

DQ

7

L8

DQ

8

L2

DQ9 M3DQ10 M2DQ11 P1DQ12 N2DQ13 R1DQ14 N3DQ15 R2DQ16 E8DQ17 D7DQ18 D8DQ19 B9DQ20 C8DQ21 A9DQ22 C7DQ23 A8DQ24 A2DQ25 C3DQ26 A1DQ27 C2DQ28 B1DQ29 D2DQ30 D3DQ31 E2

DQ

M0

K9

DQ

M1

K1

DQ

M2

F8

DQ

M3

F2

CS

J8

WE

K8

RAS

J9

CAS

K7

CKE

J2

CLK

J1

NC

E3

NC

E7

A12

H3

NC

H7

A11

H9

NC

K2

NC

K3

VDD

A7

VDD

F9

VDD

L7

VDD

R7

VDD

Q

B2

VDDQB7

VDDQC9

VDDQD9

VDDQE1

VDDQL1

VDDQM9

VDDQN9

VDDQP2

VDDQP7

VSSA3

VSSF1

VSSL3

VSSR3

VSSQB3

VSSQB8

VSSQC1

VSSQD1

VSSQE9

VSSQL9

VSSQM1

VSSQN1

VSSQP3

VSSQP8

SDR_D29

SDR_A09

SDR_D18

SDR_XWR

SDR_A11

SDR_D20

SDR_A02

SDR_BA1

SDR_D14

SDR_XCS0

SDR_CKE0

SDR_D27

SDR_D04

SDR_D02

SDR_A06

SDR_D05

SDR_D28

SDR_D15

SDR_DQM0

SDR_A10

SDR_D16

SDR_D06

SDR_D24

SDR_BA0

SDR_D13

SDR_D17

SDR_D11

SDR_DQM3

SDR_D23

SDR_D12

SDR_D22

SDR_D25

SDR_DQM1

SDR_D30

SDR_D09

SDR_D07

SDR_XRAS

SDR_D01

SDR_D08

SDR_XCAS

SDR_A04

SDR_CLK

SDR_D31

SDR_A08

SDR_D26

SDR_A01

C701 0.1

DGND

C703 0.1

C705 0.1

C707 0.1

C709 0.1

C711 0.1

C713 0.1

VDD_ECO_JFL701

100kR702

SDR_D17

SDR_A06

SDR_D02

SDR

_XW

R

SDR_A12

SDR_D20

SDR_A05

SDR_D13

SDR

_DQ

M3

SDR_DQM2

SDR_A04

SDR_D10

SDR

_DQ

M2

SDR

_BA0

SDR_D16

SDR_D21

SDR_DQM1

SDR_DQM0

SDR

_A10

SDR_D22

SDR_XWR

SDR

_A09

SDR_D23

SDR_XRAS

SDR

_A08

SDR_D24

SDR_XCAS

SDR

_A07

SDR_D25

SDR_BA1

SDR

_A06

SDR_D26

SDR_BA0

SDR

_A11

SDR

_A05

SDR_D31

SDR_A11

SDR

_A12

SDR_D13

SDR

_D05

SDR_D08

SDR_D25

SDR_D07

SDR_D14

SDR

_D04

SDR_D24

SDR_D15

SDR_D15

SDR

_D03

SDR_D23

SDR_D12

SDR_D16

SDR

_D02

SDR_D22

SDR_D05

SDR_D17

SDR

_D01

SDR_D21

SDR_D11

SDR_D18

SDR_D20

SDR_D14

SDR_D19

SDR

_BA1

SDR_D19

SDR_DQM3

SDR_A03

SDR_D01

SDR

_DQ

M1

SDR_A02

SDR_D04

SDR

_DQ

M0

SDR_D30

SDR_A01

SDR_D00

SDR_D10

SDR_D29

SDR_A00

SDR_D09

SDR_D09

SDR

_D08

SDR_D28

SDR_CLK

SDR_D03

SDR_D11

SDR

_D07

SDR_D27

SDR_D06

SDR_D12

SDR

_D06

SDR_D26

SDR

_A04

SDR_D30

SDR_A10

SDR

_A03

SDR_D29

SDR_A09

SDR

_CKE

0

SDR

_A02

SDR_D28

SDR_A08

SDR

_XC

AS

SDR_D18SDR_D27

SDR_A07

SDR

_D00

SDR

_CLK

SDR

_XR

AS

SDR_CKE0

SDR_XCS0

SDR

_XC

S0

SDR

_A00

SDR

_A01

SDR_D31

IC701SD-RAM

(Chip Size Package)CSP

(2/7)MAIN BOARD

H

3

B

I

E

9

C

A

62 4 51

F

7

G

8

D

(Page 22)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2424

5-7. SCHEMATIC DIAGRAM - MAIN Board (3/7) -

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC751 and IC752 on the MAIN board cannot exchange with single. When IC751 and IC752 on the MAIN board are damaged, exchange the entire mounted board.

6MAIN(1/7)

BOARD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24 25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

481

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24 25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

100k

R76

7

100k

R76

5

100k

R75

6

100k

R75

5

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NAND_D00

VDD_GP3

NAND_XCS2

NAND_XCS3

NAND_XRD

NAND_CLE

NAND_ALE

NAND_XWR

DGND

0.1C752

0.1C753

0.1C754

0.1C755

470k

R76

4

470k

R75

3

470k

R75

4

0R751

NAND_XCS0

NAND_RXB2

NAND_RXB0

NAND_RXB3

1kR

769

47k

R77

4

47k

R77

5

47k

R77

6

47k

R77

7

47k

R77

8

47k

R77

9

47k

R78

0

47k

R78

1

NAND_RXB1

NAND_XCS1

0R758

0R757

R760 0

0R761

0R762

R763 0

470k

R75

9

NAND_ALE

NAND_CLE

NAND_XRD

NAND_XCS3

NAND_XCS2

NAND_D07

NAND_D06

NAND_D05

NAND_CLE

NAND_ALE

NAND_XWR

NAND_D02

NAND_D00

NAND_D04

NAND_D01

NAND_D03

NAND_RXB2

NAND_RXB0

NAND_XWP

NAND_RXB0

NAND_XRD

NAND_XCS0

NAND_CLE

NAND_ALE

NAND_XWR

NAND_XWP

NAND_RXB1

NAND_XCS1

NAND_RXB1

NAND_XCS1

NAND_RXB1

NAND_RXB2

NAND_XRD

NAND_XCS2

NAND_XCS1

NAND_D07

NAND_D06

NAND_D05

NAND_D04

NAND_D03

NAND_D02

NAND_D01

NAND_D00NAND_RXB3

NAND_XCS0

NAND_XWR

NAND_XCS3

NAND_RXB3

NAND_D00

NAND_D01

NAND_D02

NAND_D03

NAND_D04

NAND_D05

NAND_D06

NAND_D07

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC NC

NC

NC

NC

NC

NC

NC

NC

NC(PSL)

NC

NC

NC

NC

NC

R/B2

R/B1

XRE

XCE1

XCE2

VCC

VSS

CLE

ALE

XWE

XWP

I/08

I/07

I/06

I/05

VCC

VSS

I/04

I/03

I/02

I/01

XCE2

NC

NC

NC

VSS

NC(PSL)

ALE

R/B1

NC

NC

I/02

I/08

I/01NC

NC

I/06

I/03

NC

I/05

NC

NC

NC

VCC

NC

XCE1

XWE

NC

NC

VSS

NC

I/04

NC

NC

NC

R/B2

NC

NC

NC

NC

NC

NC

XRE

NC

XWP

I/07

NC

CLE

VCC

(NWZ-A829)

A828KNWZ-A828/

IC752TH58NVG6D1DTG00 (NWZ-A828/A828K)

TH58NVG6D1DTG20 (NWZ-A829)

NAND FLASH MEMORY

IC752NAND FLASH MEMORY

IC751IC751

TH58NVG6D1DTG20 (NWZ-A829)TH58NVG6D1DTG00 (NWZ-A826/A826K/A828/A828K)

(NWZ-A829)

(NWZ-A828/A828K/A829)

(3/7)MAIN BOARD

C

863 10

D

E

4

B

1 117

A

2 95

(Page 22)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2525

5-8. SCHEMATIC DIAGRAM - MAIN Board (4/7) - • See page 32 for IC Block Diagrams.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC501, IC503, IC508 and IC509 on the MAIN board cannot ex-change with single. When IC501, IC503, IC508 and IC509 on the MAIN board are damaged, exchange the entire mounted board.

IC B/D

IC B/D

IC B/D

(7/7)BOARD

1MAIN

(7/7)MAIN

BOARD

9

(1/7)MAIN

BOARD

8

IC B/D

IC501S1R72V27B05E10B

B8XI

C8XO

H1TESTEN

H8ATPGEN

A8BURNIN

A6R1

A3DP

A4DM

B1VBUSFLG

C1VBUSEN

C3VBUS

D1XRESET

D8CLKIN

G3XRD

H3XWRL

F3

XWR

H

H2

XCS

E3

XIN

T

G4

XDR

EQ

F4

XDAC

K

D2

XBEL

C4

CA1

E1

CA2

C5

CA3

E2

CA4

D3

CA5

G1

CA6

F1

CA7

F2

CA8

H4

CD

0

G5 CD1

H5 CD2

F5 CD3

E6 CD4

H6 CD5

G6 CD6

F6 CD7

H7 CD8

G8 CD9

F7 CD10

E7 CD11

F8 CD12

D6 CD13

E8 CD14

C6 CD15

A5

HVD

D

B3

HVD

D

C2

HVD

D

A2LV

DD

A7

LVD

D

C7

LVD

D

G2

LVD

D

D7

CVD

D

B2

VSS

B4

VSS

B5

VSS

B6

VSS

B7

VSS

G7

VSS

A1

NSS

(NC

)

X50112MHz

C50215p

DGND

R5020 C501

18p

R5071k

C5031

R503100k

R504100k

R505100k

R5066200

AB0_XRD

AB0_XWR

AB0_XCS2

AB0_D1

AB0_D0

AB0_D3

AB0_D2

AB0_D7

AB0_D6

AB0_D5

AB0_D4

AB0_D10

AB0_D8

AB0_D9

AB0_D11

AB0_D15

AB0_D12

AB0_D14

AB0_D13

AB0_A1

AB0_A2

AB0_A3

AB0_A4

AB0_A7

AB0_A6

AB0_A5

AB0_A8

USB_INT

IC503TK63731AB1G0B

A1

GN

D

B1VOUT

B2

VIN

A2 VCONT

PSM_L0DET

VDD_UNREG_J

C50

40.

1

C5111

R511220k

RESETZ

C5100.1u

USB_DP

USB_DM

VCC_VBUS

C5121 C

506

0.1

USB_XRST

R519 220k

IC502TC7SG08AFS

1

2 GN

D

3 4

5VCC

IC50

4TK

6371

8HC

L-G

1

VIN

2

GN

D

3

VOU

T

4

NC

5

GN

D

6

VCO

NT

R5210

R5220

0.1

C50

5

0.1

C50

7

0.1

C50

8

0.1

C50

9

FL501

CL501

CL502

VDD_GP1_FB_J

SN74AVC1T45YZPRIC509

A1 VCCA

B1 GND

C1 A C2B

B2DIR

A2VCCB

0.1C517

0.1C518

R5270

AB0_XDMARQ

AB0_XDACK

R510 22

R5280

VDD_GP1_J

TC7SG04AFSIC508

1

2 GND

3 NC 4

5VCC

0.1C516

100kR520

AB0_XRD

AB0_A2

AB0_A3

AB0_A4

AB0_A5

AB0_A6

AB0_A7

AB0_A8

AB0_D0

AB0_D1

AB0_D2

AB0_D3

AB0_D4

AB0_D5

AB0_D6

AB0_D7

AB0_D8

AB0_D9

AB0_D10

AB0_D11

AB0_D12

AB0_D13

AB0_D14

AB0_D15

AB0_A1

AB0_XRD

AB0_

D0

AB0_

A8

AB0_

A7

AB0_

A6

AB0_

A5

AB0_

A4

AB0_

A3

AB0_

A2

AB0_

A1

AB0_D1

AB0_D2

AB0_D3

AB0_D4

AB0_D5

AB0_D6

AB0_D7

AB0_D8

AB0_D9

AB0_D10

AB0_D11

AB0_D12

AB0_D13

AB0_D14

AB0_D15

AB0_XCS2

AB0_

XDM

ARQ

AB0_

XDAC

K

AB0_XDMARQ

AB0_XDACK

AB0_

XCS2

INVERTER

IC508

LEVEL SHIFT

IC509

USB CONTROLLER

IC501

IC502RESET SWITCH

IC504+1.8V REGULATOR

(Chip Size Package)CSP

+3.1V REGULATOR

IC503

CSP(Chip Size Package)

CSP(Chip Size Package)

MAIN BOARD (4/7)

7 11

D

B

6 9 10

F

53

G

1 12

C

E

H

84 13

A

2

(Page 28)

(Page 22)

(Page 28)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2626

5-9. SCHEMATIC DIAGRAM - MAIN Board (5/7) - • See page 32 for IC Block Diagrams. • See page 34 for IC Pin Function Description.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC301, IC302 and IC305 on the MAIN board cannot exchange with single. When IC301, IC302 and IC305 on the MAIN board are damaged, exchange the entire mounted board.

IC B/D

IC B/D

BOARD

2MAIN(7/7)

(7/7)BOARDMAIN

5

(1/7)BOARDMAIN

10

IC302CS43L21-CNZR

1 2 3 4 5 6 7 8

910

1112

1314

1516

1718192021222324

2526

2728

2930

3132

33

VDD_HP_F

C3081

C3111

C314 1ADA_XRST

PCM0_DADT

CPU_REFCLKO

C1070.068

SPI0_MOSI

SPI0_CLK

SPI0_XCS2

DGND

AGND

C303 0.1

VDD_DDC2_J

C310 0.1

C315 1

C313 0.1

C3060.1

C1100.22

R11

02.

2

R21

02.

2

C2100.22

C2070.068

R108470

R209470

R208470

R109470

C302 0.1

LINE_OUT_R

LINE_OUT_L

HP_XMUTE

C312 22

XCRD_LINEOUT

D10

1R

SB6.

8STE

61

D201RSB6.8STE61

Q302EMX18

-1 -2

Q303EMX18

-1 -2

Q30

1U

NR

31A6

00LS

0

C30510

IC301XC6401FF58DR

1

2

3 4

5

6

7 C30710

R3100

R3120

R3020

C3194.7

C3210.022

Q30

4U

NR

31A6

00LS

0

R314 0

CL101

CL201

PCM0_BCK

PCM0_ADDT

FB201

FB301

FB101

PCM0_LRCK

IC30

5M

AX47

45EL

B+TG

069

1

CB1

2

NO

1

3

GN

D

4

NO

2

5

CB2

6

CO

M2

7

NC

2

8

VCC

9

NC

1

10

CO

M1

C2080.1

R106

R106, 2065.6 (EXCEPT NWZ-A826: FR/A828: FR/A829: FR)43 (NWZ-A826: FR/A828: FR/A829: FR)

∗

∗

R206∗

11PCN301

1 MIC_RIN

2 MIC_RIN

3 HP_R

4 HP_R

5 COM

6 COM

7 COM

8 MIC_L

9 MIC_L

10 HP_L

11 HP_L

R1230

R2230

150kR304

220kR305

220R315

47R105

47R205

0.001C301

470R220

470R120

0.0047C116

0.0047C216

1kR313

1kR307

D301VMZ6.8NT2L

CL102

CL202

0.47C326

6.3V

C31622

0C327

0C328

0C329

0C330

EN1 GND

VOUT2

VOUT1

VSS

EN2

VIN

MUTING MUTING

Q301, 304MUTING CONTROL

SWITCH

SELECTORHEADPHONE/WM-PORT

IC305

(CHASSIS)

TB301

ADC_FILT+

VQ

DAC_FILT+

AGND

VA

AOUTA

AOUTB

VSS_HP

AIN1

B

AIN1

A

AFILT

B

AFILT

A

AIN2

B/BI

AS

AIN2

A

MIC

IN2/

AIN3

B/BI

AS

MIC

IN1/

AIN3

A

VL

VD

DGND

SDOUT

MCLK

SCLK

SDIN

AGND

LRCK

FLYN

SDA/

CDIN

SCL/

CCLK

AD0/

nCS

VA_H

P

FLYP

GND

_HP

nRESET

IC302A/D CONVERTER,D/A CONVERTER,HEADPHONE AMP

IC301+1.8V REGULATOR

(5/7)MAIN BOARD

J301

HP FLEXIBLEPRINT BOARD

7 11

D

B

6 9 10

F

53

G

1 12

C

E

84 13

A

2

(Page 28)

(Page 22)

(Page 28)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2727

5-10. SCHEMATIC DIAGRAM - MAIN Board (6/7) - • See page 32 for IC Block Diagrams.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC453 on the MAIN board cannot exchange with single. When IC453 on the MAIN board is damaged, exchange the entire mounted board.

IC B/D

IC B/D IC B/D

11MAIN

BOARD(7/7)

12MAIN

BOARD(1/7)

RB520S-30FJTE61D451

IC454TC7S14FU(TE85R)

1 NC

2

3 GND 4

5VCC

47kR460

0.1C456

0.01C455

0R456

150R463

ANT451

C4531.8p

470kR462

SSM

3K15

FV(T

L3SO

NYZ

)Q

451

S

SSM

3K15

FV(T

L3SO

NYZ

)Q

452

S

150R464

470kR465

UGNZ4-GA5AIC453

(Chip Size Package)CSP

A3

X_IN

A4

UAR

T_RT

S

A5

PIO

7

A6

GN

D

B1

UAR

T_TX

D

B2

UAR

T_R

XD

B3U

ART_

CTS

B4PI

O8

B5

VCC

_IO

B6VCC

C1PCM_OUT

C2PCM_SYNC

C3GND

C4AIO0

C5RESETB

C6VCC_18V

D2

PCM

_IN

D3

PIO

5

D4

PIO

0

D5

PIO

3

D6

GN

D

E1

USB

_DN

E2

USB

_DP

E3

PIO

4

D1PCM_CLK

E4

PIO

1

E6 RF_IO

F4 PIO2

F1 GND

F2 PIO6

F3 NC

F5 GND

E5 GND

TC7PA53FU(TE85L.F)IC452

1CH1

2GND

3CH04 COMON

5 VCC

6 A

TC7PA53FU(TE85L.F)IC451

1CH12GND3CH04

COMON5

VCC6

A

UART_TXD

VDD_UNREG_J

BT_LEDCTL1

BT_LEDCTL2

VDD_GP5

VDD_BT1.8_

BT_XRST

UART_RXD

UART_XCTS

UART_XRTS

DGND

VDD_GP1_FB_J

0.1C451

DBG_UART_RXD

DBG_UART_TXD

UART_SEL

0R457

2.2MR459

2.2

C45

7

100pC459

10kR461BT_DET

0R467

470kR468

0R469

0R470

2.2C458

470kR471

SSM

3J15

FV(T

L3SO

NYZ

)Q

454

S

1kR474

JL00

1

JL00

2

JL00

3

JL00

4

JL00

5

0FB451

JL006

JL007

SMLA13BDTT86ST(BLUETOOTH)

D452

4.7nHL451

MULTIPLEXER

IC451MULTIPLEXER

IC452

(6/7)MAIN BOARD

IC453BLUETOOTH CONTROLLER

IC454LED DRIVE

TB451

Q451, 452LED DRIVE

Q454B+ SWITCH

(CHASSIS)

A

7 95

E

42 6

F

1 3

D

C

8

B

(Page 28)

(Page 22)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2828

5-11. SCHEMATIC DIAGRAM - MAIN Board (7/7) - • See page 32 for IC Block Diagrams.

Note 1: When the MAIN board is replaced, format it according to the “NOTE OF MAIN BOARD REPLACING” (refer to page 4) of the servicing notes.

Note 2: IC901 and IC902 on the MAIN board cannot exchange with single. When IC901 and IC902 on the MAIN board are damaged, exchange the entire mounted board.

IC B/D

4MAIN(1/7)

BOARD

BOARD 2MAIN(5/7)

BOARDMAIN(4/7) 1

BOARD(1/7)MAIN

3

BOARD(5/7)MAIN5

BOARD

9MAIN

(4/7)

BOARD

11

MAIN

(6/7)

IC B/D

0

0

3.7

3.3

3.7

0

0

0

0

3.7

2

3.7

2.9

2

2.9

1.8 2 0

3.3

3.7

0 2.7

2.7

3.7

3.7

0 0

3.7

2.9

0

TOTAL CURRENTPLAY: 150mA

JL907

CN901

1BATT +

2BATT -

VCC_DCIN

VCC_VBUS

4.7uHL902

4.7uHL901

3300R923

SSM3K15FV(TL3SONYZ)Q901

S

TH90

1

150kR922

0.1

C92

2

220kR908

VDD_GP1_FB_J

USB_SUSPEND

CHG_XCHGEN

VCC_VBAT

VDD_UNREG_J

VDD_DDC3_J

VDD_DDC2_J

CHG_PEN2

CHG_XFLT

XCHG_DET

JL908

DGND

AGND

CHG_ICTL

10kR920

22k

R91

9

C90922 22

C910

220kR910

470kR911

10C908

4.7C902

4.7C903

10C904

10C905

10kR909

470k

R91

3

470k

R91

4

470k

R91

6

8200

R91

8

22C912

0.1C918

4.7C919

10C920

10C92110k

R926

68kR927

0.01C913

2.2C914

1C916

XC61GN3102HRIC902

1 SS2 OUT

3IN

0.1

C91

7

CL910

CL911

CL912

CL913

CL915

CL916

0.001C924

10C925

0R935

MAX8671CETL+TG069IC901

1 USUS2 DC3 USB4 FB55 PV56 OUT57 PG28 LX2

11

FB2

12

/DO

K

13

REG

3L

14BP

15O

UT4

16

PV4

21SSKP22PV123LX124PG1

31

CIS

ET

32

CT

41

EP

33

THM

34

BAT

35

SYS

36

PEN

1

37

CST

2

38

/UO

K

39

CST

1

40

PEN

2

9 PV210 /CEN

17

BVSE

T

18

GN

D

19

FB1

20

EN

25PG326LX327PV328VL29FB330DISET

0R931

0R930

0R928

R91

20

0R

901

0R906

0R907

R9040

0R929

FB852 0

VDR851

470pC855

LINE_OUT_R

USB_DP

R855 47k

DBG_UART_TXD

CRD_DET

USB_DM

D851RB060M-30TR

FB8570

R85

31k

R85

11k

CRD_AD

LF851

DBG_UART_RXD

R857470k

0.01C854

LINE_OUT_L

0.47C856

C853100p

R858 10k

FB8540

VDD_GP1_J

FB851 0

FB85

50

R859 1k

FB858

R862 10kTXD_PUCTL

VDR852

CN851

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

VDD_UNREG_J

VCC_VBUS

(CHASSIS)

TB901

LITHIUM IONSTORAGE

3.7V 610mAhBATTERY

IC901POWER CONTROL

CHARGE CONTROL

IC902VOLTAGE DETECT

2P

(7/7)MAIN BOARD

D+

CRD_AD

GND

DCIN

VIDEO-IN/OUT/OPEN

AU_L_OUT

VIDEO-GND/GND

VIN

UNREG_OUT

(WM-PORT)

RXD/WAKE

D-

GND

RESERVE

USB_DET

DIGITAL_OUT/OPEN

22P

AU_COM

AU_R_OUT

AU_R_IN

GND

TXD/SLEEP

RESERVE(OTG)

AU_L_IN

122

B

3 10

E

4 95 6

D

C

A

7

F

G

H

81 11

TB851

1C923

CL914

BT_PWRCTL

SSM3J15FV(TL3SONYZ)Q903

470kR932

100kR933

TK63118BCB-GIC903

A1 GND

A2

VCO

NT

B1VOUT

B2

VIN

+1.8V REGULATOR

IC903

POWER ON/OFF CONTROLS

VDD_UNREG_J

VDD_BT1.8_

(Page 22)

(Page 25)

(Page 26)

(Page 27)

(Page 25)

(Page 22)

(Page 26)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

2929

5-12. PRINTED WIRING BOARD - SW Board - • : Uses unleaded solder.

Note: CN801, CN881 and IC801 on the SW board cannot exchange with single. When CN801, CN881 and IC801 on the SW board are damaged, exchange the entire mounted board.

CL890CL891

FB802FB803

FB804FB805

FB806FB807

FB808FB809

FB810FB811

FB812FB813

C807 C8

08

JL801

JL802

JL803 JL804

JL805

R881

R882

R883

R884

R887

R888

C881

C882

S890S891

S892

S893

S894 S895S896

CL888

17

145

8

S

GD

129

16

13

R801

R803

FB814

R804

FB815FB816FB817FB818

R808

FB819

R809

R810

CN801

R829

R830

R831

1

2

39

38

C801

C803C804

C805

C806

CN88

1

4142

12

IC801

Q801

FL80

1

SW BOARD (SIDE A) SW BOARD (SIDE B)

1-875-442-11

(11)

1-875-442-11

(11)

A

B

C

D

1 2 3 4 5 6 7 8 9 10 11 12 13

LCD ASSY

HOMEBACK

PWR OFFOPTION

AMAIN

BOARDCN601

(Page 20)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

3030

5-13. SCHEMATIC DIAGRAM - SW Board (1/2) -

Note: CN881 on the SW board cannot exchange with single. When CN881 on the SW board is damaged, exchange the entire mounted board.

MAIN

A BOARD

CN601(1/7)

(2/2)

21BOARD

SW

15kR887

10kR882

C88

10.

047

0.01C882

22kR884

15kR883

10kR881CL890

CL891

CL888

LCD_G4

LCD_G5

LCD_R0

LCD_R1

LCD_R2

LCD_R3

LCD_R4

LCD_R5

SPI0_CLK

SPI0_MOSI

SPI0_LCD_XCS

LCD_BLTCTL

LCD_PWM1

LCD_B1

LCD_B0

LCD_B2

LCD_B3

LCD_B4

LCD_B5

LCD_ENABLE

LCD_PXCLK

DGND

VDD_UNREG_J

100R888

LCD_G3

LCD_G2

LCD_G1

LCD_G0

LCD_HSYNC

LCD_VSYNC

LCD_PON

VDD_ANA_F

VDD_LOG_F

42PCN881

1 KEY_AD0

3 KEY_AD1I

5 SPI0_LCD_XCS

7 DGND

9 LCD_BLTCTL

11 LCD_PWM1

13 DGND

15 VDD_UNREG_J

17 LCD_B0

19 LCD_B1

21 LCD_B2

23 LCD_B3

25 LCD_B4

27 LCD_B5

29 LCD_ENABLE

31 LCD_PXCLK

33 LCD_HSYNC

35 LCD_VSYNC

37 LCD_PON

39 VDD_ANA_F

41 VDD_LOG_F

2KEY_GND

4KEY_AD1O

6KEY_WAKE

8DGND

10SPI0_MOSI

12SPI0_CLK

14DGND

16VDD_UNREG_J

18LCD_G5

20LCD_G4

22LCD_G3

24LCD_G2

26LCD_G1

28LCD_G0

30LCD_R5

32LCD_R4

34LCD_R3

36LCD_R2

38LCD_R1

40LCD_R0

42DGND

S896HOMEBACK

S891S894 S892S893S895 S890

OPTIONPWR OFF

SW BOARD (1/2)

G

4

A

C

B

D

3

E

2 51 86

F

7

(Page 31)

(Page 22)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

3131

5-14. SCHEMATIC DIAGRAM - SW Board (2/2) - • See page 32 for IC Block Diagrams.

Note: CN801 and IC801 on the SW board cannot exchange with single. When CN801 and IC801 on the SW board are damaged, exchange the entire mounted board.

IC B/D

SWBOARD

(1/2)

21

C8061

DGND

FB809

SPI0_CLK

0R831

FB803

LCD_BLTCTL

LCD_B5

1C808

LCD_PWM1

LCD_R5

FB816

FB810

JL805

LCD_G0

4700R801

FB804

CN801

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

LCD_R3

0.47C805

LCD_PON

FB817

LCD_B4

1C807

FB811LCD_G2

LCD_B1

LCD_R0

FB805

LCD_B0

0.22C801

LCD_R4

LCD_R2

LCD_HSYNC

FB818

JL802

LCD_G5

VDD_LOG_F

FB812

LCD_B2

0.47C804

FB806

LCD_G3

LCD_G4

LCD_VSYNC

JL803

FB819

SSM3K15FV(TL3SONYZ)Q801

S

LCD_G1

LCD_B3

FB813

JL804

LCD_PXCLK

FB807

SPI0_MOSI

3300R804

VDD_UNREG_J

100kR830

VDD_ANA_F

FL801

JL801

LCD_ENABLE

1C803

FB814

SPI0_LCD_XCS

100kR829

0R810

FB808

FB802

TPS60231RGTRIC801

1

ISET

2

NC

3

NC

4D

3

5D2

6D1

7PGND

8VOUT

10

C1+

11

C1-

12

C2-

13 VIN14 GND

15 EN1

16 EN2

9

C2+

LCD_R1

FB815

0R808

0R809

0R803

R1

B3

B2

SDI

G4

R4

B4

DEN

GND

G2

VSYNC

RET

SDO

VDD(1.8V)

R5

R3

HSYNC

B0

GND

G0

G3

GND

R2

CATHODE(3)

NC

B5

DOTCLK

GND

ANODE

VCI(2.9V)

G1

CS

B1

GND

G5

R0

SCK

CATHODE(2)

CATHODE(1)

39P

LED CONTROL

IC801

INVERTER

SW BOARD (2/2)

ASSYLCD

7

D

B

6 9

F

53

G

1

C

E

84

A

2

(Page 30)

NWZ-A826/A826K/A828/A828K/A829

NWZ-A826/A826K/A828/A828K/A829

3232

• IC Block Diagrams– MAIN Board –IC301 XC6401FF58DR

CONTROLON / OFF

CONTROLON / OFF

REGULATOR 2

REGULATOR 1

REFERENCEVOLTAGE

1EN2

2VIN

3EN1

6 VOUT2

5 VOUT1

4 VSS

7

GND

IC305 MAX4745ELB+TG069

CON26

VCC8

NO2 4 NC27

CB1 1

GND 3

COM110

NC19NO1 2

CB2 5

IC451, 452 TC7PA53FU (TE85L.F)

MALTIPLEXER/DEMALTIPLEXER

1CH1

3CH02GND 4 COMMON

6 A

5 VCC

IC453 UGNZ4-GA5A

X_INA4A3

UART_RTSA5PIO7A6GNDB1UART_TXDB2UART_RXD

B4PIO8

B5VCC_IO

B6

VCC_

IO

C1

PCM_

OUT

C2

PCM_

SYNC

C3

GND

C5

RESE

TB

C6

VCC_

18V

C4

AIO0

D1

PCM_

CLK

F5

GND

F4

PIO2

F3

NC

F1

GND

E6

RF_IO

F2

PIO6

E5

GND

B3UART_CTS

D2 PCM_IN

D3 PIO5

E1 USB_DN

E3 PIO4E2 USB_DP

D4 PIO0

E4 PIO1

D5 PIO3D6 GND

MICROCONTROLLER

RFSYNTHESIZER

RFTRANSMITTER

RFRECEIVER

RFFRONT-END

26 MHzCRYSTAL

BASE BANDAND LOGIC

+1.8VREGULATOR

2NDLOCALSYNTH

CLOCKGENERATION

IC501 S1R72V27B05E10B

B8

CHANNEL

OSCILLATOR

USB

NC

CPU INTERFACECONTROLLER

MULTITRANSCELVER

FIRST-IN FIRST-OUT

C8

F3 H2 E3 G4 F4 E1 C5 E2 D3 G1 F1 F2 H4

A1

C6E8D6F8E7F7G8

XWRH CD

0

CA8

CA7

CA6

CA5

CA4

CA3

CA2

XDAC

KXD

REQ

XINTXC

S

CD15CD14CD13CD12CD11CD10CD9

XIXO

G3XRD

TESTMUX

H1TESTENH8ATPGENA8BURNIN

MACRO

DEVICE SERIALINTERFACE

ENGINE

HOST SERIALINTERFACE

ENGINE

A6R1A3DPA4DM

B1VBUSFLGC1VBUSENC3VBUS

D1XRESETD8CLKIN

CONTROLLERFIRST-IN FIRST-OUT

USB

DMACONTROLLER

H3XWRL

VSS

G7 B7 B6 B5 B4 B2

CVDD

D7

LVDD

G2

LVDD

C7

LVDD

A7

LVDD

A2

HVDD

C2

HVDD

B3

HVDD

A5

H7 CD8

F6G6H6E6F5H5G5

CD7CD6CD5CD4CD3CD2CD1

C4

CA1

D2

XBEL

VSS

VSS

VSS

VSS

VSS

/ENDPOINT

IC503, 602 TK63731AB1G0B

OVER CURRENTTHERMAL &

PROTECTION

CONTROLON / OFF REGULATORVOLTAGE

B2 VIN

VCON

T

GND A1

REFERENCE

A2

B1

VOUT

IC504 TK63718HCL-G

IC509 SN74AVC1T45YZPR

C1A

B1GND

A1VCCA

C2 B

B2 DIR

A2 VCCB

OVER CURRENTTHERMAL &

PROTECTION

CONTROLON / OFFREGULATOR VOLTAGE

1VIN

2GND

3VOUT

VCONT

5 GND

4 NC

REFERENCE6

NWZ-A826/A826K/A828/A828K/A829

33

IC901 MAX8671CETL+TG069

– SW Board –IC801 TPS60231RGTR

35

SYS

REF

1USUS

2DC

Li+/Li-PoLYBATTERY

CHARGER &SYSTEM LOAD

SWITCH

SMARTPOWER

SELECTOR

SMARTPOWER

SELECTOR& CHARGER

BIAS

36

PEN1

37

CST2

38

/UOK

39

CST1

40

PEN2

41

EP

31

CISE

T

32

CT

33

THM

12

/DOK

17

BVSE

T

13

REG3

L

19

FB1

18

GND

30 DISET

29 FB328 VL

27 PV326 LX325 PG3

24 PG123 LX122 PV1

21 SSKP

4FB55PV56OUT5

7PG28LX29PV2

20

EN

16

PV4

15

OUT4

14

BP

11

FB2

3USB

34

BAT

10/CEN

3.3V LOWDROPOUT

HIGHESTVOLTAGE

SELECTOR

REG1 DC-DCCONVERTER

REG3 DC-DCCONVERTER

REG4 LOWDROPOUT

REG5 LOWDROPOUT

REG2 DC-DCCONVERTER

14

GND

15

EN1

16

EN2

13

VIN

11 C1−12 C2−

10 C1+9 C2+

2NC

1ISET

3NC4D3

6

D1

5

D2

8

VOUT

7

PGND

CHARGEPUMPCURRENT

SINKS

CONTROL

REFERENCE

IC903 TK63118BCB-G

OVER CURRENTTHERMAL &

PROTECTION

CONTROLON / OFF

REGULATOR

VOLTAGE

B1 VOUT

VCON

T

GND A1

REFERENCE

A2

B2

VIN

NWZ-A826/A826K/A828/A828K/A829

34

• IC Pin Function DescriptionMAIN BOARD IC302 CS43L21-CNZR (A/D CONVERTER, D/A CONVERTER, HEADPHONE AMP)

Pin No. Pin Name I/O Description1 LRCK O L/R sampling clock signal output to the system controller2 SDA/CDIN I Serial data input from the system controller3 SCL/CCLK I Serial data transfer clock signal input from the system controller4 AD0/nCS I Chip select signal input from the system controller5 VA_HP - Power supply terminal (+1.8V)6 FLYP I External charge pump capacitor (positive node) connection terminal7 GND_HP - Ground terminal8 FLYN I External charge pump capacitor (negative node) connection terminal9 VSS_HP O Negative voltage from charge pump output terminal

10 AOUTB O Analog audio (R-ch) signal output to the headphone and WM-PORT connector11 AOUTA O Analog audio (L-ch) signal output to the headphone and WM-PORT connector12 VA - Power supply terminal (+1.8V)13 AGND - Ground terminal14 DAC_FILT+ O Positive reference voltage output terminal15 VQ O Quiescent voltage output terminal16 ADC_FILT+ O Positive reference voltage output terminal17 MICIN1/AIN3A I Microphone signal input terminal Not used18 MICIN2/AIN3B/BIAS I Microphone signal input terminal Not used19 AIN2A I Analog audio (L-ch) signal input terminal Not used20 AIN2B/BIAS I Analog audio (R-ch) signal input terminal Not used

21, 22 AFILTA, AFILTB O Filter connection terminal Not used23 AIN1A I Analog audio (L-ch) signal input terminal Not used24 AIN1B I Analog audio (R-ch) signal input terminal Not used25 nRESET I Reset signal input from the system controller26 VL - Power supply terminal (+2.9V)27 VD - Power supply terminal (+1.8V)28 DGND - Ground terminal29 SDOUT O Serial audio data output to the system controller30 MCLK I Master clock signal input from the system controller31 SCLK O Bit clock signal output to the system controller32 SDIN I Serial audio data input from the system controller33 AGND - Ground terminal

NWZ-A826/A826K/A828/A828K/A829

35

MAIN BOARD IC601 MC-10051BF1-FAE-A (SYSTEM CONTROLLER, POWER CONTROL)Pin No. Pin Name I/O DescriptionA1 to A3 NC - Not used

A4 NAND_WEZ O Write enable signal output to the NAND fl ash memoryA5 IO_B - Not used

A6 to A10 NC - Not usedA11 to A13 GND - Ground terminalA14 to A16 NC - Not used

A17 VCCVBUS I Power supply input terminal (+5V)A18 NC - Not usedA19 IO_A - Not usedA20 VDD_L0 I Power supply input terminal (+1.2V)A21 AB0_A8 O Address signal output to the USB controller

A22 to A26 NC - Not usedB1, B2 NC - Not used

B3 NAND_CEZ2 O Chip enable signal output to the NAND fl ash memory (NWZ-A829 only)B4 NAND_DA0 I/O Two-way data bus with the NAND fl ash memoryB5 IO_B - Not usedB6 KEY_AD1 I Key input terminal (A/D input)

B7, B8 ADIN6, ADIN8 - Not usedB9 ADVCC I Power supply input terminal (+2.85V)B10 CPEN - Not used

B11, B12 GND - Ground terminalB13 SWGND - Ground terminalB14 NC - Not usedB15 SWADP2 - Not usedB16 GND - Ground terminalB17 VCCADP I Power supply input terminal (+5V)B18 NC - Not usedB19 IO_A - Not usedB20 VDD_L0 I Power supply input terminal (+1.2V)

B21 to B26 NC - Not usedC1 NC - Not usedC2 NAND_CEZ1 O Chip enable signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)C3 NAND_CEZ3 O Chip enable signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)C4 NAND_DA1 I/O Two-way data bus with the NAND fl ash memoryC5 IO_B - Not usedC6 KEY_AD0 I Key input terminal (A/D input) C7 ADIN5 - Not usedC8 CRD_AD I A/D value detection signal input from the WM-PORT connectorC9 ADGND - Ground terminal

C10 NC - Not usedC11 GND - Ground terminalC12 NC - Not usedC13 GND - Ground terminalC14 NC - Not usedC15 SWADP - Not usedC16 CAPVBDL - Not usedC17 VCCVBAT I Power supply input terminal (+2.3 - 4.2V)C18 NC - Not usedC19 IO_A - Not usedC20 AB0_A5 O Address signal output to the USB controller

C21 to C24 NC - Not used

C25 AB0_D1 I/O Two-way data bus with the USB controllerC26 NC - Not usedD1 IDPULLUP - Not used

NWZ-A826/A826K/A828/A828K/A829

36

Pin No. Pin Name I/O DescriptionD2 NAND_RBZ0 O Read/busy signal output to the NAND fl ash memoryD3 NAND_ALE O Address latch enable signal output to the NAND fl ash memoryD4 NAND_DA2 I/O Two-way data bus with the NAND fl ash memoryD5 IO_B - Not used

D6, D7 VDD_L1 I Power supply input terminal (+1.2V)D8 GND - Ground terminalD9 NC - Not usedD10 GND - Ground terminal

D11 to D14 NC - Not usedD15 SWVBUS2 - Not usedD16 CAPVBSW - Not usedD17 VCCVBAT I Power supply input terminal (+2.3 - 4.2V)D18 AB0_A3 O Address signal output to the USB controllerD19 IO_A - Not usedD20 AB0_A6 O Address signal output to the USB controller

D21 to D23 NC - Not used

D24, D25 AB0_D0, AB0_D2 I/O Two-way data bus with the USB controllerD26 NC - Not usedE1 DISCHGVBUS - Not usedE2 NC - Not usedE3 NAND_REZ O Read enable signal output to the NAND fl ash memoryE4 NAND_DA3 I/O Two-way data bus with the NAND fl ash memoryE5 IO_B - Not usedE6 NAND_DA5 I/O Two-way data bus with the NAND fl ash memoryE7 NC - Not usedE8 NAND_DA7 I/O Two-way data bus with the NAND fl ash memoryE9 NAND_CLE O Command latch enable signal output to the NAND fl ash memoryE10 BATSEL - Not usedE11 SWBAT - Not usedE12 CAPBTDL - Not usedE13 CAPADDL - Not usedE14 NC - Not usedE15 SWVBUS - Not used

E16, E17 NC - Not usedE18 AB0_A4 O Address signal output to the USB controllerE19 FLASHCLK O Clock signal output terminal Not usedE20 AB0_A7 O Address signal output to the USB controller

E21 to E23 NC - Not usedE24 AB0_XDMARQ I Request signal input from the USB controllerE25 AB0_D4 I/O Two-way data bus with the USB controllerE26 NC - Not usedF1 DGND - Ground terminalF2 CHGVBUS - Not used

F3, F4 NC - Not usedF5 IO_B - Not usedF22 AB0_CSZ2 O Chip select signal output to the USB controllerF23 AB0_DACK O Acknowledge signal output to the USB controller

F24, F25 AB0_D3, AB0_D5 I/O Two-way data bus with the USB controllerF26 NC - Not usedG1 DVDD I Power supply input terminal (+2.85V)

G2, G3 NC - Not usedG4 EXTRST I RESET switch input terminalG5 NC - Not usedG22 ETHER_XINT - Not used

NWZ-A826/A826K/A828/A828K/A829

37

Pin No. Pin Name I/O DescriptionG23 to G25 AB0_D15 to AB0_D13 I/O Two-way data bus with the USB controller

G26 NC - Not usedH1 USBSUSPD - Not usedH2 NC - Not used

H3 to H5SDR_DATA25, SDR_DATA27, SDR_DATA31

I/O Two-way data bus with the SD-RAM

H8 NAND_RBZ1 O Read/busy signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)H9 BT_XRST O Reset signal output to the bluetooth controllerH10 BT_PWRCTL O Power control signal output terminal for the bluetooth section

H11, H12 NC - Not usedH13 NC_PWRON O Power control signal output terminal Not used

H14, H15 NC - Not usedH16 AB0_WRZ O Write strobe signal output to the USB controllerH17 NC - Not used

H18, H19 AB0_A1, AB0_A2 O Address signal output to the USB controllerH22 to H25

AB0_D8, AB0_D9, AB0_D7, AB0_D6 I/O Two-way data bus with the USB controller

H26 NC - Not usedJ1 to J3 IO_A - Not used

J4, J5 SDR_DATA29, SDR_DATA30 I/O Two-way data bus with the SD-RAM

J8 NAND_RBZ2 O Read/busy signal output to the NAND fl ash memory (NWZ-A829 only)J9 BT_LEDCTL2 O LED drive signal output terminal for the bluetooth indicatorJ10 SPI_CS_SEL O Chip select signal selection signal output terminal Not used

J11 to J17 GND - Ground terminalJ18 NC - Not usedJ19 AB0_RDZ O Read strobe signal output to the USB controller

J22 to J24 AB0_D10 to AB0_D12 I/O Two-way data bus with the USB controllerJ25 CHGGND1 - Ground terminalJ26 NC - Not used

K1 to K3 VDD_L1 I Power supply input terminal (+1.2V)

K4, K5 SDR_DATA28, SDR_DATA26 I/O Two-way data bus with the SD-RAM

K8 NAND_RBZ3 O Read/busy signal output to the NAND fl ash memory (NWZ-A828/A828K/A829 only)K9 NAND_DA6 I/O Two-way data bus with the NAND fl ash memory

K10 to K18 GND - Ground terminalK19 NC - Not usedK22 LCD_HSYNC O Horizontal sync signal output to the liquid crystal displayK23 LCD_ENABLE O Enable signal output to the liquid crystal displayK24 LCD_VSYNC O Vertical sync signal output to the liquid crystal displayK25 CHGGND2 - Ground terminalK26 NC - Not used

L1 to L5SDR_DATA23 to SDR_DATA20, SDR_DATA24

I/O Two-way data bus with the SD-RAM

L8 SDR_DATA19 I/O Two-way data bus with the SD-RAML9 NAND_DA4 I/O Two-way data bus with the NAND fl ash memory

L10 GND - Ground terminalL11 NC - Not used

L17, L18 GND - Ground terminalL19 LCD_B1 O RGB video (blue) signal output to the liquid crystal display

L22 to L25 LCD_B2 to LCD_B5 O RGB video (blue) signal output to the liquid crystal displayL26 NC - Not used

M1 to M5 SDR_DATA18 to SDR_DATA14 I/O Two-way data bus with the SD-RAM

M8 SDR_DATA13 I/O Two-way data bus with the SD-RAM

NWZ-A826/A826K/A828/A828K/A829

38

Pin No. Pin Name I/O DescriptionM9 NAND_CEZ0 O Chip enable signal output to the NAND fl ash memoryM10 GND - Ground terminal

M17, M18 GND - Ground terminalM19 LCD_B0 O RGB video (blue) signal output to the liquid crystal display

M22 to M25 LCD_G0 to LCD_G3 O RGB video (green) signal output to the liquid crystal display

M26 NC - Not used

N1 to N5 SDR_DATA12 to SDR_DATA8 I/O Two-way data bus with the SD-RAM

N8 SDR_DATA7 I/O Two-way data bus with the SD-RAMN9, N10 GND - Ground terminalN17 to N19 GND - Ground terminal

N22, N23 LCD_G4, LCD_G5 O RGB video (green) signal output to the liquid crystal displayN24, N25 LCD_R0, LCD_R1 O RGB video (red) signal output to the liquid crystal display

N26 VMICIN I Power supply input terminal (+2.9 - 4.2V)

P1 to P4 SDR_DATA5 to SDR_DATA2 I/O Two-way data bus with the SD-RAM

P5 SDR_DQM0 O Write mask signal output to the SD-RAMP8 SDR_DATA6 I/O Two-way data bus with the SD-RAMP9 GND - Ground terminalP10 RESETZ O Reset signal output to the USB controller

P17 to P19 GND - Ground terminalP22 LCD_R3 O RGB video (red) signal output to the liquid crystal displayP23 LCD_PXCLK O Pixel clock signal output to the liquid crystal displayP24 NC - Not used

P25, P26 IO_A - Not usedR1 SDR_DATA0 I/O Two-way data bus with the SD-RAM

R2 to R4 SDR_DQM3 to SDR_DQM1 O Write mask signal output to the SD-RAM

R5 SDR_WEZ O Write enable signal output to the SD-RAMR8 SDR_DATA1 I/O Two-way data bus with the SD-RAMR9 GND - Ground terminalR10 NC - Not usedR17 U70_CTSZ O CTS signal output to the bluetooth controllerR18 U70_RTSZ I RTS signal input from the bluetooth controllerR19 GND - Ground terminal

R22, R23 LCD_R2, LCD_R4 O RGB video (red) signal output to the liquid crystal displayR24 GNDSINK - Ground terminalR25 VDD_L0 I Power supply input terminal (+1.2V)R26 NC - Not usedT1 SDR_CKE0 O Clock enable signal output to the SD-RAMT2 NC - Not usedT3 SDR_CSZ0 O Chip select signal output to the SD-RAMT4 SDR_BA1 O Bank address signal output to the SD-RAMT5 SDR_RASZ O Row address strobe signal output to the SD-RAMT8 NC - Not usedT9 GND - Ground terminalT10 NC - Not usedT17 U70_SOUT O Serial data output to the WM-PORT connector and bluetooth controllerT18 U70_SRIN I Serial data input from the WM-PORT connector and bluetooth controllerT19 GND - Ground terminalT22 LCD_R5 O RGB video (red) signal output to the liquid crystal displayT23 NC - Not usedT24 C_TMS I Mode selection signal input terminal for JTAGT25 VLOG O Power supply output terminal (+1.8V)T26 CKO O Main system clock output terminal (11.2896 MHz)

NWZ-A826/A826K/A828/A828K/A829

39

Pin No. Pin Name I/O DescriptionU1 to U5 SDR_A12 to SDR_A8 O Address signal output to the SD-RAM

U8 SDR_CASZ O Column address strobe signal output to the SD-RAMU9 GND - Ground terminal

U10 to U12 NC - Not used

U13 WAKEUP O Wake up signal output terminalU14 PSM_LODET O USB power control signal output terminalU15 L1_DET - Not usedU16 ERR_RST_REQZ - Not usedU17 NC - Not usedU18 REFCLKO O Master clock signal output to the A/D, D/A converterU19 NC_OUT_SEL O Line output selection signal output terminal Not usedU22 C_TDO O Data output terminal for JTAGU23 VLOGIN I Power supply input terminal (+2.9 - 4.2V)U24 C_TCK I Clock signal input terminal for JTAGU25 VPLL O Power supply output terminal (+1.2V)U26 CKI I Main system clock input terminal (11.2896 MHz)

V1 to V3 IO_A - Not usedV4, V5 SDR_A6, SDR_A5 O Address signal output to the SD-RAM

V8 SDR_A7 O Address signal output to the SD-RAMV9 GND - Ground terminalV10 CHG_XCHGEN O Charge enable signal output to the power controlV11 NC - Not used

V12 to V15 GND - Ground terminalV16 DSP_DET - Not usedV17 LCD_BLTCTL O LCD back light control signal output to the LED controlV18 UART_SEL O Serial data select signal output to the multiplexerV19 NCHP_DET I Headphone detection signal input terminal Not usedV22 C_RTCK I Clock signal input terminal for JTAGV23 C_TRSTZ I Reset signal input terminal for JTAGV24 VPLLIN I Power supply input terminal (+2V)V25 VDSPIN I Power supply input terminal (+2.9 - 4.2V)V26 VDSP - Not usedW1 IOGND - Ground terminalW2 NC - Not usedW3 LCD_PON O Reset signal output to the liquid crystal display

W4, W5 SDR_A4, SDR_A3 O Address signal output to the SD-RAMW8 CHG_PEN2 O Charge enable signal output to the power controlW9 GND - Ground terminalW10 NC - Not used

W11 to W18 GND - Ground terminal

W19 WR_ERR - Not usedW22 NC_PLUG_PWR O Power control signal output terminal Not usedW23 C_TDI I Data input terminal for JTAG

W24, W25 IO_B - Not usedW26 VLO O Power supply output terminal (+1.2V)Y1 IOVDD I Power supply input terminal (+2.85V)Y2 CHG_ICTL O Charge control signal output to the power controlY3 HP_XMUTE O Analog muting control signal output terminal

Y4, Y5 SDR_A2, SDR_A1 O Address signal output to the SD-RAMY22, Y23 TM1, TM0 - Not usedY24, Y25 VDD_DSP I Power supply input terminal (+1.2V)

Y26 VHP O Power supply output terminal (+2.9V)AA1 CRD_LINEOUT O Line output selection signal output terminalAA2 WAKEUP_INT I Wake up signal input terminal

NWZ-A826/A826K/A828/A828K/A829

40

Pin No. Pin Name I/O DescriptionAA3 TU_STO I Status signal input terminal Not usedAA4 SDR_A0 O Address signal output to the SD-RAMAA5 SDR_CLK O Clock signal output to the SD-RAM

AA22, AA23 GND - Ground terminal

AA24 TM2 - Not usedAA25 VANAIN I Power supply input terminal (+2.9 - 4.2V)AA26 VANA O Power supply output terminal (+2.85V)AB1 VDD_L0 I Power supply input terminal (+1.2V)AB2 TXD_PUCTL I Serial data input terminalAB3 CRD_DET I Wake up signal input from the WM-PORT connectorAB4 CHG_XFLT I Fault signal input from the power controlAB5 SDR_BA0 O Bank address signal output to the SD-RAM

AB6, AB7 NC - Not usedAB8 USB_SUSPEND O USB suspend signal output to the power controlAB9 IO_C - Not used

AB10 to AB12 NC - Not used

AB13 USB_XRST O Reset signal output to the USB controllerAB14 USB_INT2 I Interrupt request signal input from the USB controller

AB15 to AB17

MS_DATA3, MS_DATA2, MS_DATA0 - Not used

AB18 MS_INSZ - Not usedAB19 WR_LEDCTL - Not usedAB20 PM1_SEN - Not usedAB21 PM1_CLK - Not usedAB22 PM0_SEN I L/R sampling clock signal input from the A/D, D/A converterAB23, AB24 GND - Ground terminal

AB25 GND1 - Ground terminalAB26 OSCIN I Sub system clock input terminal (32.768 kHz)

AC1 to AC3 IO_A - Not used

AC4 XCHG_DET I Charge detection signal input from the power controlAC5 USB_INT1 I Interrupt request signal input from the USB controllerAC6 SPIO_XCS0 O Chip select signal output to the liquid crystal displayAC7 SPI0_SK O Serial data transfer clock signal output to the A/D, D/A converter and liquid crystal displayAC8 SPI0_SO O Serial data output to the A/D, D/A converter and liquid crystal displayAC9 IO_C - Not used

AC10 to AC13 NC - Not used

AC14 AVDD_LPLL I Power supply input terminal (+1.2V)AC15 AVDD_HPLL I Power supply input terminal (+1.2V)AC16 MS_DATA1 - Not usedAC17 MS_BS - Not usedAC18 MS_SCK0 - Not usedAC19 NC - Not usedAC20 ADA_XRST O Reset signal output to the A/D, D/A converterAC21 PM0_CLK I Bit clock signal input from the A/D, D/A converterAC22 PM0_SO O Serial audio data output to the A/D, D/A converterAC23 BT_LEDCTL1 O LED drive signal output terminal for the bluetooth indicatorAC24 VLOIN I Power supply input terminal (+1.8V)AC25 IO_C - Not usedAC26 OSCOUT O Sub system clock output terminal (32.768 kHz)AD1 NC - Not usedAD2 BT_DET I Bluetooth signal detection signal input terminalAD3 XNC_KEY I Key input terminal Not used

NWZ-A826/A826K/A828/A828K/A829

41

Pin No. Pin Name I/O DescriptionAD4 XHOLD_KEY I HOLD switch input terminalAD5 KEY_WAKE I Wake up signal input terminalAD6 NC - Not usedAD7 SPI0_CSZ2 O Chip select signal output to the A/D, D/A converterAD8 VDD_L1 I Power supply input terminal (+1.2V)AD9 IO_C - Not used

AD10 to AD13 NC - Not used

AD14 AVDD_LPLL I Power supply input terminal (+1.2V)AD15 AVDD_HPLL I Power supply input terminal (+1.2V)AD16 NC - Not usedAD17 BKBAT I Rechargeable battery voltage detection signal input terminalAD18 IO_A - Not usedAD19 NC - Not usedAD20 USB_PWRCTL - Not usedAD21 GND2 - Ground terminalAD22 PM0_SI I Serial audio data input from the A/D, D/A converterAD23 LCD_PWM1 O PWM signal output to the LED controlAD24 MICR_DET I Microphone detection signal input terminal Not usedAD25 GND3 - Ground terminalAD26 NC - Not used

AE1, AE2 NC - Not usedAE3 DD2VFBK I Power supply voltage feedback terminalAE4 DD2VFBSW O Power supply output terminal (+1.8V)AE5 DD2GNDA - Ground terminalAE6 DD2INA I Power supply input terminal (+2.9 - 4.2V)AE7 VDD_L0 I Power supply input terminal (+1.2V)AE8 VDD_L1 I Power supply input terminal (+1.2V)AE9 IO_C - Not used

AE10, AE11 NC - Not used

AE12 DD1INA I Power supply input terminal (+2.9 - 4.2V)AE13 IO_B - Not usedAE14 AVDD_LPLL I Power supply input terminal (+1.2V)AE15 AVDD_HPLL I Power supply input terminal (+1.2V)AE16 GND - Ground terminalAE17 DD1VFBK I Power supply voltage feedback terminalAE18 VDD_DSP I Power supply input terminal (+1.2V)AE19 IO_A - Not usedAE20 VGP12IN I Power supply input terminal (+2.9 - 4.2V)AE21 VGP3IN I Power supply input terminal (+2.9 - 4.2V)AE22 VGP4 O Reference voltage output terminalAE23 VGP5 O Power supply output terminalAE24 VGP45IN I Power supply input terminal (+2.9 - 4.2V)AE25, AE26 NC - Not used

AF1 to AF3 NC - Not usedAF4 DD2VFB2 I Power supply voltage feedback terminal

AF5, AF6 DD2INB1, DD2INB2 I Power supply input terminal (+2.9 - 4.2V)

AF7 to AF9 DD2LX3, DD2LX1, DD2LX2 O Power supply output terminal (+1.8V)

AF10, AF11

DD2GNDB1, DD2GNDB2 - Ground terminal

AF12, AF13

DD1GNDB1, DD1GNDB2 - Ground terminal

AF14, AF15 DD1LX1, DD1LX2 O Power supply output terminal (+1.2V)

NWZ-A826/A826K/A828/A828K/A829

42

Pin No. Pin Name I/O DescriptionAF16, AF17 DD1INB1, DD1INB2 I Power supply input terminal (+2.9 - 4.2V)

AF18 DD1VFBK2 I Power supply voltage feedback terminalAF19 DD1GNDA - Ground terminalAF20 VGP1 O Power supply output terminal (+2.85V)AF21 COM - Not usedAF22 NC - Not usedAF23 VGP3 O Power supply output terminal (+2.85V)

AF24 to AF26 NC - Not used

43

NWZ-A826/A826K/A828/A828K/A829SECTION 6

EXPLODED VIEWS

1 3-279-345-01 LID (ACC) (for BLACK) 1 3-279-345-11 LID (ACC) (for WHITE, SILVER) 1 3-279-345-21 LID (ACC) (for PINK) 1 3-279-345-31 LID (ACC) (for GOLD) 2 3-279-357-41 COVER (REAR) (for BLACK)

2 3-279-357-51 COVER (REAR) (for WHITE, SILVER)

2 3-279-357-61 COVER (REAR) (for PINK) 2 3-279-357-71 COVER (REAR) (for GOLD) 3 3-234-449-25 SCREW (M1.4) (for BLACK, GOLD) 3 3-234-449-27 SCREW (M1.4) (for WHITE, PINK, SILVER)

4 3-279-358-01 WINDOW (LED)

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Note:• -XX and -X mean standardized parts, so

they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice.

Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not sup-plied.

• Color Indication of Appearance Parts Ex-ample:

KNOB, BALANCE (WHITE) . . . (RED) R R Parts Color Cabinet’s Color• Accessories are given in the last of the

electrical parts list.• Refer to “COLOR VARIATION” in the

“SERVICING NOTES” (page 4) about col-or variation of model and destination.

6-1. COVER (REAR) SECTION

• Abbreviation AUS : Australian model CH : Chinese model CND : Canadian model EE : East European model FR : French model JE : Tourist model MX : Mexican model

1

32

4

rear assy section

44

NWZ-A826/A826K/A828/A828K/A829

51 X-2190-864-1 REAR ASSY (BLACK) (NWZ-A826: AEP, UK) 51 X-2190-865-1 REAR ASSY (SILVER) (NWZ-A826: AEP, UK) 51 X-2190-866-1 REAR ASSY (PINK) (NWZ-A826: AEP, UK) 51 X-2190-867-1 REAR ASSY (GOLD) (NWZ-A826: AEP, UK) 51 X-2190-868-1 REAR ASSY (BLACK) (NWZ-A826: FR)

51 X-2190-869-1 REAR ASSY (SILVER) (NWZ-A826: FR) 51 X-2190-870-1 REAR ASSY (PINK) (NWZ-A826: FR) 51 X-2190-871-1 REAR ASSY (GOLD) (NWZ-A826: FR) 51 X-2190-872-1 REAR ASSY (BLACK) (NWZ-A826: EE) 51 X-2190-873-1 REAR ASSY (SILVER) (NWZ-A826: EE)

51 X-2190-874-1 REAR ASSY (PINK) (NWZ-A826: EE) 51 X-2190-875-1 REAR ASSY (GOLD) (NWZ-A826: EE) 51 X-2190-876-1 REAR ASSY (BLACK) (NWZ-A826: CH) 51 X-2190-877-1 REAR ASSY (WHITE) (NWZ-A826: CH) 51 X-2190-878-1 REAR ASSY (BLACK) (NWZ-A826: E)

51 X-2190-879-1 REAR ASSY (BLACK) (NWZ-A828: AEP, UK) 51 X-2190-880-1 REAR ASSY (SILVER) (NWZ-A828: AEP, UK) 51 X-2190-881-1 REAR ASSY (PINK) (NWZ-A828: AEP, UK) 51 X-2190-882-1 REAR ASSY (GOLD) (NWZ-A828: AEP, UK) 51 X-2190-883-1 REAR ASSY (BLACK) (NWZ-A828: FR)

51 X-2190-884-1 REAR ASSY (SILVER) (NWZ-A828: FR) 51 X-2190-885-1 REAR ASSY (PINK) (NWZ-A828: FR) 51 X-2190-886-1 REAR ASSY (GOLD) (NWZ-A828: FR) 51 X-2190-887-1 REAR ASSY (BLACK) (NWZ-A828: EE) 51 X-2190-888-1 REAR ASSY (SILVER) (NWZ-A828: EE)

51 X-2190-889-1 REAR ASSY (PINK) (NWZ-A828: EE) 51 X-2190-890-1 REAR ASSY (GOLD) (NWZ-A828: EE) 51 X-2190-891-1 REAR ASSY (BLACK) (NWZ-A828: CH)

51 X-2190-892-1 REAR ASSY (BLACK) (NWZ-A828: E) 51 X-2190-893-1 REAR ASSY (PINK) (NWZ-A828: E)

51 X-2190-894-1 REAR ASSY (BLACK) (NWZ-A829: AEP, UK) 51 X-2190-895-1 REAR ASSY (GOLD) (NWZ-A829: AEP, UK) 51 X-2190-896-1 REAR ASSY (BLACK) (NWZ-A829: FR) 51 X-2190-897-1 REAR ASSY (GOLD) (NWZ-A829: FR) 51 X-2190-898-1 REAR ASSY (BLACK) (NWZ-A829: EE)

51 X-2190-899-1 REAR ASSY (GOLD) (NWZ-A829: EE) 51 X-2190-900-1 REAR ASSY (BLACK) (NWZ-A829: US) 51 X-2190-901-1 REAR ASSY (BLACK) (NWZ-A829: CND) 51 X-2190-902-1 REAR ASSY (BLACK) (NWZ-A829: E, JE) 51 X-2190-903-1 REAR ASSY (BLACK) (NWZ-A829: MX)

51 X-2190-904-1 REAR ASSY (PINK) (NWZ-A829: MX) 51 X-2190-905-1 REAR ASSY (BLACK) (NWZ-A826K: UK) 51 X-2190-908-1 REAR ASSY (BLACK) (NWZ-A826K: AEP) 51 X-2190-910-1 REAR ASSY (BLACK) (NWZ-A826K: CND) 51 X-2190-912-1 REAR ASSY (BLACK) (NWZ-A826K: E)

51 X-2190-913-1 REAR ASSY (BLACK) (NWZ-A826K: AUS) 51 X-2190-914-1 REAR ASSY (BLACK) (NWZ-A828K: UK) 51 X-2190-917-1 REAR ASSY (BLACK) (NWZ-A828K: AEP) 51 X-2190-918-1 REAR ASSY (BLACK) (NWZ-A828K: US) 52 3-234-449-31 SCREW (M1.4)

53 3-279-359-01 SCREW, ORNAMENTAL (for BLACK, GOLD) 53 3-279-359-11 SCREW, ORNAMENTAL

(for WHITE, PINK, SILVER) 54 3-874-256-01 SHEET (OA), ADHESIVE 55 3-874-257-01 SHEET (OC), ADHESIVE

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

6-2. REAR ASSY SECTION

51

53

52

54

55

MAIN board section

45

NWZ-A826/A826K/A828/A828K/A829

101 3-242-558-01 SPACER (LINE IN) 102 3-279-346-01 ESCUTCHEON (CN) (for BLACK, GOLD) 102 3-279-346-11 ESCUTCHEON (CN) (for WHITE, PINK, SILVER) 103 X-2190-606-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)

(NWZ-A826K: CND) 103 X-2190-607-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)

(NWZ-A828K: US)

103 X-2190-608-1 MAIN BOARD, COMPLETE (for SERVICE) (16G) (NWZ-A829: US, CND)

103 X-2190-609-1 MAIN BOARD, COMPLETE (for SERVICE) (4G) (NWZ-A826: FR)

103 X-2190-610-1 MAIN BOARD, COMPLETE (for SERVICE) (8G) (NWZ-A828: FR)

103 X-2190-611-1 MAIN BOARD, COMPLETE (for SERVICE) (16G) (NWZ-A829: FR)

103 X-2190-612-1 MAIN BOARD, COMPLETE (for SERVICE) (4G) (NWZ-A826: AEP, UK, EE/A826K: AEP, UK)

103 X-2190-613-1 MAIN BOARD, COMPLETE (for SERVICE) (8G) (NWZ-A828: AEP, UK, EE/A828K: AEP, UK)

103 X-2190-614-1 MAIN BOARD, COMPLETE (for SERVICE) (16G) (NWZ-A829: AEP, UK, EE)

103 X-2190-615-1 MAIN BOARD, COMPLETE (for SERVICE) (4G) (NWZ-A826: E/A826K: E, AUS)

103 X-2190-616-1 MAIN BOARD, COMPLETE (for SERVICE) (8G) (NWZ-A828: E)

103 X-2190-617-1 MAIN BOARD, COMPLETE (for SERVICE) (16G) (NWZ-A829: E, MX, JE)

103 X-2190-618-1 MAIN BOARD, COMPLETE (for SERVICE) (4G) (NWZ-A826: CH)

103 X-2190-619-1 MAIN BOARD, COMPLETE (for SERVICE) (8G) (NWZ-A828: CH)

104 3-254-136-01 SCREW (B1.4) 105 3-279-352-01 SHEET (BATT), ADHESIVE 106 1-756-702-11 BATTERY, LITHIUM ION STORAGE

(E, MX, AUS, CH, JE)

106 X-2190-605-1 BATTERY ASSY (US, CND, AEP, UK, FR, EE) 107 3-275-663-01 SHEET, BATT WIRE 108 3-874-253-01 CUSHION (WM-P) 109 3-874-254-01 SHEET (WM-P) 110 3-295-077-01 SPACER (PWB-S)

111 3-295-078-01 CUSHION (PWB) 112 3-295-078-11 CUSHION (PWB) 113 3-873-663-01 SPACER (BT-P) 114 3-700-202-01 PLATE, SHIELD

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

6-3. MAIN BOARD SECTION

101

104

103

110

102

101

112

106

107

105

not supplied(NWZ-A826/A826K)

113 114

108109

MAIN board

front section

109

111

46

NWZ-A826/A826K/A828/A828K/A829

151 X-2190-680-1 FRONT ASSY (B) (for BLACK) 151 X-2190-681-1 FRONT ASSY (P) (for PINK) 151 X-2190-682-1 FRONT ASSY (N) (for GOLD) 151 X-2190-696-1 FRONT ASSY (W/S) (for WHITE, SILVER) 152 3-279-338-01 BUTTON, FRONT (for BLACK)

(BACK, v B V b, u, OPTION)

152 3-279-338-11 BUTTON, FRONT (for WHITE, SILVER) (BACK, v B V b, u, OPTION)

152 3-279-338-21 BUTTON, FRONT (for PINK) (BACK, v B V b, u, OPTION)

152 3-279-338-31 BUTTON, FRONT (for GOLD) (BACK, v B V b, u, OPTION)

153 3-279-332-11 BELT, ORNAMENTAL 154 3-279-339-01 BRACKET, STRAP

155 3-279-336-01 KNOB (HOLD) 156 3-279-334-01 BUTTON (VOL) (– VOL +) 157 3-398-061-01 SHEET (OB), ADHESIVE 158 3-234-449-27 SCREW (M1.4) 159 A-1506-857-A SW BOARD, COMPLETE

160 X-2190-604-1 LCD ASSY 161 3-279-351-01 CONNECTOR (A), RUBBER

162 1-875-533-11 HP FLEXIBLE PRINT BOARD 163 3-279-342-01 PLATE (HP), FIXED 164 3-254-135-01 SCREW (B1.4)

165 3-398-056-01 SHEET (LCD-B) 166 3-254-136-01 SCREW (B1.4) 167 3-874-255-01 SHEET (WR) 168 3-279-340-01 CHASSIS, MAIN 169 1-798-110-11 KEY, SHEET

170 3-289-896-01 SPACER (HP) 171 3-874-258-01 SPACER (WM-P) 172 3-874-838-01 SHEET (COVER HP) 173 3-279-333-01 LIGHT, GUIDE 174 3-279-335-01 BUTTON (BT) (for BLACK)

174 3-279-335-11 BUTTON (BT) (for WHITE, SILVER) 174 3-279-335-21 BUTTON (BT) (for PINK) 174 3-279-335-31 BUTTON (BT) (for GOLD) 175 3-873-664-01 SPACER (BT-C) 176 3-876-067-01 LEAF (CHASSIS), COPPER

177 3-279-354-01 SHEET (ORNAMENT), ADHESIVE J301 1-821-708-11 JACK, WATERPROOF (i)

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

6-4. FRONT SECTION

151

152

158

156

153

not supplied

J301

171

171

171

155154

159

162

170164

165

169

161

166

168

161

160

163

172176

175

167

177

157

173

174

47

NWZ-A826/A826K/A828/A828K/A829SECTION 7

ELECTRICAL PARTS LIST

X-2190-606-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)(NWZ-A826K: CND)

X-2190-607-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)(NWZ-A828K: US)

X-2190-608-1 MAIN BOARD, COMPLETE (for SERVICE) (16G)(NWZ-A829: US, CND)

X-2190-609-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)(NWZ-A826: FR)

X-2190-610-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)(NWZ-A828: FR)

X-2190-611-1 MAIN BOARD, COMPLETE (for SERVICE) (16G)(NWZ-A829: FR)

X-2190-612-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)(NWZ-A826: AEP, UK, EE/A826K: AEP, UK, EE)

X-2190-613-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)(NWZ-A828: AEP, UK, EE/A828K: UK)

X-2190-614-1 MAIN BOARD, COMPLETE (for SERVICE) (16G)(NWZ-A829: AEP, UK, EE)

X-2190-615-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)(NWZ-A826: E/A826K: E, AUS)

X-2190-616-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)(NWZ-A828: E)

X-2190-617-1 MAIN BOARD, COMPLETE (for SERVICE) (16G)(NWZ-A829: E, MX, JE)

X-2190-618-1 MAIN BOARD, COMPLETE (for SERVICE) (4G)(NWZ-A826: CH)

X-2190-619-1 MAIN BOARD, COMPLETE (for SERVICE) (8G)(NWZ-A828: CH)

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

< ANTENNA >

ANT451 1-754-380-11 HELICAL ANTENNA

< CAPACITOR >

C107 1-137-987-81 CERAMIC CHIP 0.068uF 10% 10V C110 1-165-887-91 CERAMIC CHIP 0.22uF 10% 6.3V C116 1-128-630-91 CERAMIC CHIP 0.0047uF 10% 6.3V C207 1-137-987-81 CERAMIC CHIP 0.068uF 10% 10V C208 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V

C210 1-165-887-91 CERAMIC CHIP 0.22uF 10% 6.3V C216 1-128-630-91 CERAMIC CHIP 0.0047uF 10% 6.3V C301 1-128-627-91 CERAMIC CHIP 0.001uF 10% 16V C302 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C303 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C305 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V C306 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C307 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V C308 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V

C310 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C311 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C312 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V C313 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C314 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C315 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V

C316 1-100-786-91 TANTAL. CHIP 22uF 20% 6.3V C319 1-100-507-91 CERAMIC CHIP 4.7uF 20% 6.3V C321 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16V C326 1-100-415-91 CERAMIC CHIP 0.47uF 10% 6.3V C327 1-218-990-81 SHORT CHIP 0

C328 1-218-990-81 SHORT CHIP 0 C329 1-218-990-81 SHORT CHIP 0 C330 1-218-990-81 SHORT CHIP 0 C451 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C453 1-114-821-21 CERAMIC CHIP 1.8PF 0.1PF 50V

C455 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V C456 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C457 1-100-742-91 CERAMIC CHIP 2.2uF 20% 10V C458 1-165-884-11 CERAMIC CHIP 2.2uF 10% 6.3V C459 1-164-931-11 CERAMIC CHIP 100PF 10% 50V

C501 1-164-856-81 CERAMIC CHIP 18PF 5% 50V C502 1-164-854-11 CERAMIC CHIP 15PF 5% 50V C503 1-100-352-91 CERAMIC CHIP 1uF 20% 16V C504 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C505 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C506 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C507 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C508 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C509 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C510 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C511 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C512 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C516 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C517 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C518 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C601 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C602 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C603 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C604 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C606 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V

C607 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C608 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C609 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C610 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

When indicating parts by reference num-ber, please include the board name.

Note:• Due to standardization, replacements in

the parts list may be different from the parts specifi ed in the diagrams or the com-ponents used on the set.

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice.

Some delay should be anticipated when ordering these items.

• CAPACITORS uF: μF• COILS uH: μH

• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .

• Abbreviation AUS : Australian model CH : Chinese model CND : Canadian model EE : East European model

MAIN

FR : French model JE : Tourist model MX : Mexican model

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed.

Les composants identifi és par une marque 0 sont critiques pour la sécurité.Ne les remplacer que par une pièce portant le numéro spécifi é.

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NWZ-A826/A826K/A828/A828K/A829

48

C611 1-128-627-91 CERAMIC CHIP 0.001uF 10% 16V

C612 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C613 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C616 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C619 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V C620 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C625 1-117-748-81 CERAMIC CHIP 10PF 0.1PF 16V C626 1-117-748-81 CERAMIC CHIP 10PF 0.1PF 16V C629 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C632 1-100-352-91 CERAMIC CHIP 1uF 20% 16V C633 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C634 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C638 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C640 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C641 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V C643 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V

C644 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V C645 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C646 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C648 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C651 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C652 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C654 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C656 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C661 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C662 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V

C664 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C666 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C668 1-117-743-81 CERAMIC CHIP 5PF 0.1PF 16V C669 1-117-743-81 CERAMIC CHIP 5PF 0.1PF 16V C673 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C674 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C675 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C679 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C681 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C683 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C690 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C691 1-128-632-91 CERAMIC CHIP 0.01uF 10% 6.3V C698 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C699 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C701 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C703 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C705 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C707 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C709 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C711 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

C713 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C752 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C753 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V C754 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

(NWZ-A828/A828K/A829) C755 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

(NWZ-A828/A828K/A829)

C853 1-128-622-91 CERAMIC CHIP 100PF 10% 16V C854 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V C855 1-164-935-11 CERAMIC CHIP 470PF 10% 50V C856 1-100-415-91 CERAMIC CHIP 0.47uF 10% 6.3V C902 1-100-670-11 CERAMIC CHIP 4.7uF 20% 16V

C903 1-112-746-11 CERAMIC CHIP 4.7uF 10% 6.3V C904 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V

C905 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V C908 1-100-966-91 CERAMIC CHIP 10uF 20% 10V C909 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V

C910 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V C912 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V C913 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V C914 1-114-172-91 CERAMIC CHIP 2.2uF 20% 4V C916 1-100-506-91 CERAMIC CHIP 1uF 20% 6.3V

C917 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C918 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C919 1-112-746-11 CERAMIC CHIP 4.7uF 10% 6.3V C920 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V C921 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V

C922 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C923 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C924 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C925 1-112-815-91 CERAMIC CHIP 10uF 20% 6.3V

< CONNECTOR >

CN301 1-820-770-21 CONNECTOR, FFC/FPC (ZIF) 11P CN601 (Not supplied) CONNECTOR, BOARD TO BOARD 20P CN602 (Not supplied) CONNECTOR, FPC (ZIF) 4P CN851 1-820-771-31 MULTIPLE, CONNECTOR

(RECEPTACL (WM-PORT) CN901 1-820-726-21 RECEPTACLE, CONNECTOR

< DIODE >

D101 8-719-083-04 DIODE RSB6.8STE61 D201 8-719-083-04 DIODE RSB6.8STE61 D301 6-500-776-01 DIODE MAZW068H0LS0 D451 8-719-069-29 DIODE RB520S-30FJTE61 D452 6-502-375-01 LED SMLA13BDTT86ST (BLUETOOTH)

D851 6-501-877-01 DIODE RB060M-30TR

< FERRITE BEAD/JUMPER RESISTOR >

FB101 1-400-851-11 EMI, FERRITE (SMD) (1005) FB201 1-400-851-11 EMI, FERRITE (SMD) (1005) FB301 1-400-915-21 INDUCTOR (EMI FERRITE) (2012) FB451 1-218-990-81 SHORT CHIP 0 FB601 1-218-990-81 SHORT CHIP 0

FB608 1-481-258-21 SMD EMI FERRITE FB609 1-400-829-11 BEAD, FERRITE (1005) FB851 1-218-990-81 SHORT CHIP 0 FB852 1-218-990-81 SHORT CHIP 0 FB854 1-218-990-81 SHORT CHIP 0

FB855 1-218-990-81 SHORT CHIP 0 FB857 1-218-990-81 SHORT CHIP 0 FB858 1-400-392-21 INDUCTOR, FERRITE BEAD (1608)

< FILTER >

FL501 1-234-939-21 FILTER, EMI REMOVAL (SMD) FL601 1-234-939-21 FILTER, EMI REMOVAL (SMD) FL701 1-234-939-21 FILTER, EMI REMOVAL (SMD)

Note: CN601 and CN602 on the MAIN board cannot exchange with single. When CN601 and CN602 on the MAIN board are damaged, exchange the entire mounted board.

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NWZ-A826/A826K/A828/A828K/A829

4949

< IC >

IC301 (Not supplied) IC XC6401FF58DR IC302 (Not supplied) IC CS43L21-CNZR IC305 (Not supplied) IC MAX4745ELB+TG069 IC451 6-705-673-01 IC TC7PA53FU (TE85L.F) IC452 6-705-673-01 IC TC7PA53FU (TE85L.F)

IC453 (Not supplied) IC UGNZ4-GA5A IC454 8-759-257-96 IC TC7S14FU (TE85R) IC501 (Not supplied) IC S1R72V27B05E10B IC502 6-708-511-01 IC TC7SG08AFS IC503 (Not supplied) IC TK63731AB1G0B

IC504 6-711-031-01 IC TK63718HCL-G IC508 (Not supplied) IC TC7SG04AFS IC509 (Not supplied) IC SN74AVC1T45YZPR IC601 (Not supplied) IC MC-10051BF1-FAE-A IC602 (Not supplied) IC TK63731AB1G0B

IC701 (Not supplied) IC K4M56323PI-HG75T IC751 (Not supplied) IC TH58NVG6D1DTG20 (NWZ-A829) IC751 (Not supplied) IC TH58NVG5D1DTG00

(NWZ-A826/A826K/A828/A828K) IC752 (Not supplied) IC TH58NVG6D1DTG20 (NWZ-A829) IC752 (Not supplied) IC TH58NVG5D1DTG00 (NWZ-A828/A828K)

IC901 (Not supplied) IC MAX8671CETL+TG069 IC902 (Not supplied) IC XC61GN3102HR IC903 (Not supplied) IC TK63118BCB-G

< COIL >

L451 1-414-836-21 INDUCTOR 4.7nH L601 1-457-412-11 INDUCTOR 10uH L602 1-457-412-11 INDUCTOR 10uH L901 1-481-097-11 INDUCTOR 4.7uH L902 1-481-097-11 INDUCTOR 4.7uH

LF851 1-456-984-11 COIL,COMMONMODECHOKE (SMD1210)

< TRANSISTOR >

Q301 6-550-282-01 TRANSISTOR UNR31A600LS0 Q302 6-551-186-01 TRANSISTOR EMX18 Q303 6-551-186-01 TRANSISTOR EMX18 Q304 6-550-282-01 TRANSISTOR UNR31A600LS0 Q451 6-550-789-01 FET SSM3K15FV (TL3SONYZ)

Q452 6-550-789-01 FET SSM3K15FV (TL3SONYZ) Q454 6-550-791-01 FET SSM3J15FV (TL3SONYZ) Q603 6-550-747-01 FET 3LP01S-K-TL-E Q901 6-550-789-01 FET SSM3K15FV (TL3SONYZ) Q903 6-550-791-01 FET SSM3J15FV (TL3SONYZ)

< RESISTOR >

R105 1-240-679-91 METAL CHIP 47 5% 1/20W R106 1-208-455-11 RES-CHIP 5.6 5% 1/16W

(EXCEPT NWZ-A826: FR/A828: FR/A829: FR) R106 1-220-166-81 RES-CHIP 43 5% 1/16W

(NWZ-A826: FR/A828: FR/A829: FR) R108 1-218-949-11 RES-CHIP 470 5% 1/16W R109 1-218-949-11 RES-CHIP 470 5% 1/16W

R110 1-244-161-81 RES-CHIP 2.2 5% 1/16W R120 1-240-691-91 METAL CHIP 470 5% 1/20W R123 1-218-990-81 SHORT CHIP 0 R205 1-240-679-91 METAL CHIP 47 5% 1/20W R206 1-208-455-11 RES-CHIP 5.6 5% 1/16W

(EXCEPT NWZ-A826: FR/A828: FR/A829: FR)

R206 1-220-166-81 RES-CHIP 43 5% 1/16W(NWZ-A826: FR/A828: FR/A829: FR)

R208 1-218-949-11 RES-CHIP 470 5% 1/16W R209 1-218-949-11 RES-CHIP 470 5% 1/16W R210 1-244-161-81 RES-CHIP 2.2 5% 1/16W R220 1-240-691-91 METAL CHIP 470 5% 1/20W

R223 1-218-990-81 SHORT CHIP 0 R252 1-240-718-91 METAL CHIP 100K 5% 1/20W R256 1-240-726-91 METAL CHIP 470K 5% 1/20W R302 1-218-990-81 SHORT CHIP 0 R304 1-240-720-91 METAL CHIP 150K 5% 1/20W

R305 1-240-722-91 METAL CHIP 220K 5% 1/20W R307 1-240-695-91 METAL CHIP 1K 5% 1/20W R310 1-218-990-81 SHORT CHIP 0 R312 1-218-990-81 SHORT CHIP 0 R313 1-240-695-91 METAL CHIP 1K 5% 1/20W

R314 1-218-990-81 SHORT CHIP 0 R315 1-240-687-91 METAL CHIP 220 5% 1/20W R456 1-218-990-81 SHORT CHIP 0 R457 1-218-990-81 SHORT CHIP 0 R459 1-220-804-11 RES-CHIP 2.2M 5% 1/16W

R460 1-218-973-11 RES-CHIP 47K 5% 1/16W R461 1-218-965-11 RES-CHIP 10K 5% 1/16W R462 1-218-985-11 RES-CHIP 470K 5% 1/16W R463 1-218-943-11 RES-CHIP 150 5% 1/16W R464 1-218-943-11 RES-CHIP 150 5% 1/16W

R465 1-218-985-11 RES-CHIP 470K 5% 1/16W R467 1-218-990-81 SHORT CHIP 0 R468 1-218-985-11 RES-CHIP 470K 5% 1/16W R469 1-218-990-81 SHORT CHIP 0 R470 1-218-990-81 SHORT CHIP 0

R471 1-218-985-11 RES-CHIP 470K 5% 1/16W R474 1-218-953-11 RES-CHIP 1K 5% 1/16W R502 1-218-990-81 SHORT CHIP 0 R503 1-240-718-91 METAL CHIP 100K 5% 1/20W R504 1-240-718-91 METAL CHIP 100K 5% 1/20W

R505 1-240-718-91 METAL CHIP 100K 5% 1/20W R506 1-208-906-81 METAL CHIP 6.2K 0.5% 1/16W R507 1-218-953-11 RES-CHIP 1K 5% 1/16W R510 1-218-933-11 RES-CHIP 22 5% 1/16W R511 1-218-981-91 RES-CHIP 220K 5% 1/16W

R519 1-218-981-91 RES-CHIP 220K 5% 1/16W R520 1-218-977-11 RES-CHIP 100K 5% 1/16W R521 1-218-990-81 SHORT CHIP 0 R522 1-218-990-81 SHORT CHIP 0 R527 1-218-990-81 SHORT CHIP 0

R528 1-218-990-81 SHORT CHIP 0 R601 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R602 1-218-990-81 SHORT CHIP 0 R603 1-218-965-11 RES-CHIP 10K 5% 1/16W R604 1-218-990-81 SHORT CHIP 0

R605 1-218-990-81 SHORT CHIP 0 R606 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R607 1-218-985-11 RES-CHIP 470K 5% 1/16W R608 1-218-953-11 RES-CHIP 1K 5% 1/16W R611 1-218-990-81 SHORT CHIP 0

R615 1-218-953-11 RES-CHIP 1K 5% 1/16W R616 1-245-684-21 RES-CHIP 0.22 5% 1/8W R617 1-245-684-21 RES-CHIP 0.22 5% 1/8W R618 1-218-990-81 SHORT CHIP 0 R619 1-218-990-81 SHORT CHIP 0

Note: IC301, IC302, IC305, IC453, IC501, IC503, IC508, IC509, IC601, IC602, IC701, IC751, IC752, IC901 and IC902 on the MAIN board cannot exchange with single. When IC301, IC302, IC305, IC453, IC501, IC503, IC508, IC509, IC601, IC602, IC701, IC751, IC752, IC901 and IC902 on the MAIN board are damaged, exchange the entire mounted board.

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NWZ-A826/A826K/A828/A828K/A829

50

R620 1-218-990-81 SHORT CHIP 0 R621 1-218-990-81 SHORT CHIP 0 R622 1-218-990-81 SHORT CHIP 0 R623 1-218-990-81 SHORT CHIP 0 R624 1-218-990-81 SHORT CHIP 0

R625 1-240-718-91 METAL CHIP 100K 5% 1/20W R626 1-240-718-91 METAL CHIP 100K 5% 1/20W R627 1-240-695-91 METAL CHIP 1K 5% 1/20W R628 1-218-985-11 RES-CHIP 470K 5% 1/16W R629 1-218-985-11 RES-CHIP 470K 5% 1/16W

R630 1-218-941-81 RES-CHIP 100 5% 1/16W R633 1-218-990-81 SHORT CHIP 0 R634 1-218-989-11 RES-CHIP 1M 5% 1/16W R636 1-240-714-91 METAL CHIP 47K 5% 1/20W R637 1-240-714-91 METAL CHIP 47K 5% 1/20W

R638 1-240-714-91 METAL CHIP 47K 5% 1/20W R639 1-240-714-91 METAL CHIP 47K 5% 1/20W R640 1-240-714-91 METAL CHIP 47K 5% 1/20W R641 1-218-953-11 RES-CHIP 1K 5% 1/16W R643 1-218-990-81 SHORT CHIP 0

R644 1-218-990-81 SHORT CHIP 0 R646 1-218-985-11 RES-CHIP 470K 5% 1/16W R647 1-218-985-11 RES-CHIP 470K 5% 1/16W R648 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R649 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R651 1-218-985-11 RES-CHIP 470K 5% 1/16W R655 1-240-718-91 METAL CHIP 100K 5% 1/20W R656 1-240-718-91 METAL CHIP 100K 5% 1/20W R657 1-240-718-91 METAL CHIP 100K 5% 1/20W R658 1-240-718-91 METAL CHIP 100K 5% 1/20W

R660 1-240-714-91 METAL CHIP 47K 5% 1/20W R662 1-218-953-11 RES-CHIP 1K 5% 1/16W R664 1-218-990-81 SHORT CHIP 0 R666 1-218-985-11 RES-CHIP 470K 5% 1/16W R667 1-218-977-11 RES-CHIP 100K 5% 1/16W

R669 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R671 1-218-990-81 SHORT CHIP 0 R672 1-218-990-81 SHORT CHIP 0 R674 1-218-941-81 RES-CHIP 100 5% 1/16W R675 1-218-941-81 RES-CHIP 100 5% 1/16W

R676 1-240-707-91 METAL CHIP 10K 5% 1/20W R678 1-240-707-91 METAL CHIP 10K 5% 1/20W R679 1-240-707-91 METAL CHIP 10K 5% 1/20W R681 1-240-718-91 METAL CHIP 100K 5% 1/20W R683 1-240-722-91 METAL CHIP 220K 5% 1/20W

R684 1-240-722-91 METAL CHIP 220K 5% 1/20W R702 1-240-718-91 METAL CHIP 100K 5% 1/20W R751 1-218-990-81 SHORT CHIP 0 R753 1-240-726-91 METAL CHIP 470K 5% 1/20W R754 1-240-726-91 METAL CHIP 470K 5% 1/20W

R755 1-240-718-91 METAL CHIP 100K 5% 1/20W R756 1-240-718-91 METAL CHIP 100K 5% 1/20W R757 1-218-990-81 SHORT CHIP 0 (NWZ-A829) R758 1-218-990-81 SHORT CHIP 0 (NWZ-A829) R759 1-240-726-91 METAL CHIP 470K 5% 1/20W

R760 1-218-990-81 SHORT CHIP 0 (NWZ-A828/A828K) R761 1-218-990-81 SHORT CHIP 0 (NWZ-A829) R762 1-218-990-81 SHORT CHIP 0 (NWZ-A829) R763 1-218-990-81 SHORT CHIP 0 (NWZ-A828/A828K) R764 1-240-726-91 METAL CHIP 470K 5% 1/20W

R765 1-240-718-91 METAL CHIP 100K 5% 1/20W R767 1-240-718-91 METAL CHIP 100K 5% 1/20W R769 1-240-695-91 METAL CHIP 1K 5% 1/20W R774 1-240-714-91 METAL CHIP 47K 5% 1/20W R775 1-240-714-91 METAL CHIP 47K 5% 1/20W

R776 1-240-714-91 METAL CHIP 47K 5% 1/20W R777 1-240-714-91 METAL CHIP 47K 5% 1/20W R778 1-240-714-91 METAL CHIP 47K 5% 1/20W R779 1-240-714-91 METAL CHIP 47K 5% 1/20W R780 1-240-714-91 METAL CHIP 47K 5% 1/20W

R781 1-240-714-91 METAL CHIP 47K 5% 1/20W R851 1-218-953-11 RES-CHIP 1K 5% 1/16W R853 1-218-953-11 RES-CHIP 1K 5% 1/16W R855 1-208-927-11 METAL CHIP 47K 0.5% 1/16W R857 1-240-726-91 METAL CHIP 470K 5% 1/20W

R858 1-240-707-91 METAL CHIP 10K 5% 1/20W R859 1-218-953-11 RES-CHIP 1K 5% 1/16W R862 1-218-965-11 RES-CHIP 10K 5% 1/16W R901 1-218-990-81 SHORT CHIP 0 R904 1-216-864-11 SHORT CHIP 0

R906 1-218-990-81 SHORT CHIP 0 R907 1-218-990-81 SHORT CHIP 0 R908 1-218-981-91 RES-CHIP 220K 5% 1/16W R909 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R910 1-218-981-91 RES-CHIP 220K 5% 1/16W

R911 1-218-985-11 RES-CHIP 470K 5% 1/16W R912 1-218-990-81 SHORT CHIP 0 R913 1-218-985-11 RES-CHIP 470K 5% 1/16W R914 1-218-985-11 RES-CHIP 470K 5% 1/16W R916 1-218-985-11 RES-CHIP 470K 5% 1/16W

R918 1-208-909-11 METAL CHIP 8.2K 0.5% 1/16W R919 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R920 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R922 1-208-939-11 METAL CHIP 150K 0.5% 1/16W R923 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16W

R926 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R927 1-208-931-11 METAL CHIP 68K 0.5% 1/16W R928 1-218-990-81 SHORT CHIP 0 R929 1-216-864-11 SHORT CHIP 0 R930 1-218-990-81 SHORT CHIP 0

R931 1-218-990-81 SHORT CHIP 0 R932 1-218-985-11 RES-CHIP 470K 5% 1/16W R933 1-208-935-11 METAL CHIP 100K 0.5% 1/16W R935 1-218-990-81 SHORT CHIP 0

< SWITCH >

S601 1-572-938-21 SWITCH, TACTIL (RESET) S602 1-771-449-11 SWITCH, SLIDE (HOLD)

< TERMINAL >

TB301 1-780-112-11 TERMINAL, CONTACT TB451 1-780-434-11 TERMINAL, GROUND (ON BOARD CON TB851 1-780-112-11 TERMINAL, CONTACT TB901 1-780-112-11 TERMINAL, CONTACT

< THERMISTOR >

TH901 1-802-599-21 THERMISTOR

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NWZ-A826/A826K/A828/A828K/A829

5151

< VARISTOR >

VDR851 1-805-774-21 VARISTOR, CHIP VDR852 1-805-774-21 VARISTOR, CHIP

< VIBRATOR >

X501 1-813-877-11 VIBRATOR, CRYSTAL (12MHz) X602 1-813-206-11 VIBRATOR, CRYSTAL (32.768kHz) X603 1-795-758-21 VIBRATOR, CRYSTAL (11.2896MHz)*************************************************************

A-1506-857-A SW BOARD, COMPLETE *******************

< CAPACITOR >

C801 1-165-887-91 CERAMIC CHIP 0.22uF 10% 6.3V C803 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C804 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C805 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C806 1-100-352-91 CERAMIC CHIP 1uF 20% 16V

C807 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C808 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V C881 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V C882 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V

< CONNECTOR >

CN801 (Not supplied) CONNECTOR, FFC/FPC (ZIF) 39PIN CN881 (Not supplied) CONNECTOR, BOARD TO BOARD 42P

< FERRITE BEAD >

FB802 1-481-258-21 SMD EMI FERRITE FB803 1-481-258-21 SMD EMI FERRITE FB804 1-481-258-21 SMD EMI FERRITE FB805 1-481-258-21 SMD EMI FERRITE FB806 1-481-258-21 SMD EMI FERRITE

FB807 1-481-258-21 SMD EMI FERRITE FB808 1-481-258-21 SMD EMI FERRITE FB809 1-481-258-21 SMD EMI FERRITE FB810 1-481-258-21 SMD EMI FERRITE FB811 1-481-258-21 SMD EMI FERRITE

FB812 1-481-258-21 SMD EMI FERRITE FB813 1-481-258-21 SMD EMI FERRITE FB814 1-481-258-21 SMD EMI FERRITE FB815 1-481-258-21 SMD EMI FERRITE FB816 1-481-258-21 SMD EMI FERRITE

FB817 1-481-258-21 SMD EMI FERRITE FB818 1-481-258-21 SMD EMI FERRITE FB819 1-481-258-21 SMD EMI FERRITE

< FILTER >

FL801 1-234-939-21 FILTER, EMI REMOVAL (SMD)

< IC >

IC801 (Not supplied) IC TPS60231RGTR

< FET >

Q801 6-550-789-01 FET SSM3K15FV (TL3SONYZ)

< RESISTOR >

R801 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W

R803 1-218-990-81 SHORT CHIP 0 R804 1-218-959-11 RES-CHIP 3.3K 5% 1/16W R808 1-218-990-81 SHORT CHIP 0 R809 1-218-990-81 SHORT CHIP 0

R810 1-218-990-81 SHORT CHIP 0 R829 1-218-977-11 RES-CHIP 100K 5% 1/16W R830 1-218-977-11 RES-CHIP 100K 5% 1/16W R831 1-218-990-81 SHORT CHIP 0 R881 1-208-911-11 METAL CHIP 10K 0.5% 1/16W

R882 1-208-911-11 METAL CHIP 10K 0.5% 1/16W R883 1-208-711-11 METAL CHIP 15K 0.5% 1/16W R884 1-208-715-11 METAL CHIP 22K 0.5% 1/16W R887 1-208-711-11 METAL CHIP 15K 0.5% 1/16W R888 1-218-941-11 RES-CHIP 100 5% 1/16W************************************************************

MISCELLANEOUS *************

106 1-756-702-11 BATTERY, LITHIUM ION STORAGE (E, MX, AUS, CH, JE)

106 X-2190-605-1 BATTERY ASSY (US, CND, AEP, UK, FR, EE) 160 X-2190-604-1 LCD ASSY 162 1-875-533-11 HP FLEXIBLE PRINT BOARD 169 1-798-110-11 KEY, SHEET J301 1-821-708-11 JACK, WATERPROOF (i) ************************************************************

Note1 : CN801 and CN881 on the SW board cannot exchange with single. When CN801 and CN881 on the SW board are damaged, exchange the entire mounted board.

Note 2: IC801 on the SW board cannot exchange with single. When IC801 on the SW board is dam-aged, exchange the entire mounted board.

MAIN SW

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

NWZ-A826/A826K/A828/A828K/A829

52

ACCESSORIES ************

0 1-478-846-12 ADAPTOR, AC (AC-ES3010K2) (NWZ-A826K: CND/NWZ-A828K: US)

0 1-478-848-13 ADAPTOR, AC (AC-ES3010K2) (NWZ-A826K: AEP, E/NWZ-A828K: AEP)

0 1-478-849-12 ADAPTOR, AC (AC-ES3010K2) (NWZ-A826K: UK/NWZ-A828K: UK)

0 1-478-850-12 ADAPTOR, AC (AC-ES3010K2) (NWZ-A826K: AUS)

1-833-490-12 CORD, PC CONNECTION (USB cable)

3-095-524-11 MANUAL, INSTRUCTION (ENGLISH) (for DR-BT21G) (NWZ-A826K: AEP, UK/

NWZ-A828K: AEP, UK) 3-095-524-21 MANUAL, INSTRUCTION (FRENCH, GERMAN,

SPANISH) (for DR-BT21G)(NWZ-A826K: AEP/NWZ-A828K: AEP)

3-095-524-32 MANUAL, INSTRUCTION (DUTCH, ITALIAN, PORTUGUESE, RUSSIAN) (for DR-BT21G)

(NWZ-A826K: AEP/NWZ-A828K: AEP) 3-095-524-51 MANUAL, INSTRUCTION (ENGLISH, SPANISH)

(for DR-BT21G) (NWZ-A828K: US) 3-095-524-61 MANUAL, INSTRUCTION (ENGLISH, FRENCH)

(for DR-BT21G) (NWZ-A826K: CND)

3-095-524-71 MANUAL, INSTRUCTION (ENGLISH) (for DR-BT21G) (NWZ-A826K: E, AUS)

3-106-351-11 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE) (for DR-BT21G) (NWZ-A826K: E)

3-272-845-11 PIECE (S), EAR (GRAY) (size S) (Ear bud for Headphones) (for WHITE, PINK,

SILVER models) 3-272-845-21 PIECE (S), EAR (CLEAR BLACK) (size S)

(Ear bud for Headphones) (for BLACK, GOLD models)

3-272-846-11 PIECE (M), EAR (GRAY) (size M) (Ear bud for Headphones) (for WHITE, PINK,

SILVER models)

3-272-846-21 PIECE (M), EAR (CLEAR BLACK) (size M) (Ear bud for Headphones) (for BLACK,

GOLD models) 3-272-847-11 PIECE (L), EAR (GRAY) (size L)

(Ear bud for Headphones) (for WHITE, PINK, SILVER models)

3-272-847-21 PIECE (L), EAR (CLEAR BLACK) (size L) (Ear bud for Headphones) (for BLACK,

GOLD models) 3-289-810-11 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (ENGLISH) 3-289-810-21 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (FRENCH) (NWZ-A826: AEP, UK, FR/NWZ-A826K: CND, AEP/

NWZ-A828: AEP, UK, FR/NWZ-A828K: AEP/NWZ-A829: CND, AEP, UK, FR)

3-289-810-31 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (GERMAN)

(NWZ-A826: AEP, UK/NWZ-A826K: AEP/NWZ-A828: AEP, UK/NWZ-A828K: AEP/

NWZ-A829: AEP, UK) 3-289-810-41 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (SPANISH) (NWZ-A826: AEP, UK/NWZ-A826K: AEP/NWZ-A828: AEP, UK/NWZ-A828K: AEP/

NWZ-A829: AEP, UK, MX)

3-289-810-51 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (ITALIAN)

(NWZ-A826: AEP, UK/NWZ-A826K: AEP/NWZ-A828: AEP, UK/NWZ-A828K: AEP/

NWZ-A829: AEP, UK) 3-289-810-61 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (RUSSIAN) (NWZ-A826: EE/NWZ-A828: EE/NWZ-A829: EE)

3-289-810-71 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (SIMPLIFIED CHINESE)

(NWZ-A826: E, CH/NWZ-A826K: E/NWZ-A828: E, CH/NWZ-A829: E, JE)

3-289-810-81 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (TRADITIONAL CHINESE)

(NWZ-A826: E/NWZ-A828: E/NWZ-A829: E, JE) 3-289-810-91 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (KOREAN) (NWZ-A826: E/NWZ-A828: E/NWZ-A829: E, JE)

3-289-811-11 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (UKRAINIAN)

(NWZ-A826: EE/NWZ-A828: EE/NWZ-A829: EE) 3-289-811-21 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (PORTUGUESE) (NWZ-A829: MX)

3-289-811-31 MANUAL (QSG), INSTRUCTION (Quick Start Guide) (TURKISH)

(NWZ-A826: EE/NWZ-A828: EE/NWZ-A829: EE)

8-912-781-90 RECEIVER (MDREX082LPB9 SET) (Headphones) (for BLACK, GOLD)

8-912-782-90 RECEIVER (MDREX082LPW9 SET) (Headphones) (for WHITE, PINK, SILVER)

X-2189-179-1 SOFT APPLICATION ASSY (CD-ROM: MP3 Conversion Tool, Media Manager for WALKMAN,

Windows Media Player 11, Operation Guide (PDF fi le)) (US)

X-2189-182-1 SOFT APPLICATION ASSY (CD-ROM: MP3 Conversion Tool, Media Manager for WALKMAN,

Windows Media Player 11, Operation Guide (PDF fi le))

(EXCEPT US)

501 3-279-909-01 ATTACHMENT (AS) (Use when connecting the player to the optional cradle, etc.)

502 X-2189-220-2 STAND (B/N) ASSY (for BLACK, GOLD) 502 X-2189-221-2 STAND (P/W) ASSY (for WHITE, PINK, SILVER)

501 502

ATTACHMENT (AS)× 1

STAND ASSY× 1

• NWZ-A826K/A828K, Wirless stereo headset (DR-BT21G), it at-taches.

About DR-BT21G, refer to the following service manual. US, Canadian, E, Australian models: 9-887-599-[][] AEP, UK models: 9-887-601-[][]

MEMO

NWZ-A826/A826K/A828/A828K/A829

53

NWZ-A826/A826K/A828/A828K/A829

REVISION HISTORY

Checking the version allows you to jump to the revised page.Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

Ver. Date Description of Revision1.0 2008.03 New