Sony NW-A805/A806/A808/NWZ-A815/A816/A818 MP3 Service Manual

8/8/2019 Sony NW-A805/A806/A808/NWZ-A815/A816/A818 MP3 Service Manual

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SERVICE MANUAL

DIGITAL MEDIA PLAYER

SPECIFICATIONS

Photo: NW-A808

Ver. 1.4 2007.12

9-887-631-052007L05-1 © 2007.12

Sony CorporationAudio Business Group

Published by Sony Techno Create Corporation

NW-A805/A806/A808/ NWZ-A815/A816/A818

• SonicStage and the SonicStage logo are trademarks or registered trademarks of Sony

Corporation.

• OpenMG, ATRAC, ATRAC3, ATRAC3plus, ATRAC Advanced Lossless and their logos are

trademarks of Sony Corporation.

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

is a trademark of Sony Corporation.

• Microsoft, Windows, Windows Vista and Windows Media are trademarks or registered

trademarks of Microsoft Corporation in the United States and/or other countries.

• Adobe and Adobe Reader are trademarks or registered trademarks of Adobe Systems

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 is a trademark or registered trademark of Apple Inc. in the U.S. and/or other

countries.

• 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.

ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMOTIONAL,

INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM

FROM MPEG LA, LLC. SEE HTTP://WWW.MPEGLA.COM

• THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR

THE PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER TO(i) ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD (“AVC VIDEO”)

AND/OR

(ii) DECODE AVC VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A

PERSONAL AND

NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER

LICENSED TO PROVIDE AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE

IMPLIED FOR ANY OTHER USE.

ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. SEE

HTTP://MPEGLA.COM

• US and foreign patents licensed from Dolby Laboratories.

• All other trademarks and registered trademarks are trademarks or registered trademarks of their

respective holders. In this manual, TM and ® marks are not specified.

This product is protected by certain intellectual property rights of Microsoft Corporation.

Use or distribution of such technology outside of this product is prohibited without a license from

from Microsoft or an authorized Microsoft subsidiary.

Program ©2007 Sony Corporation

Documentation ©2007 Sony Corporation

Supported file format

Music (NW-A805/A806/A808)

Codec MP3 Bit rate: 32 to 320 kbps, variable bit rate-compliant (VBR)

Sampling frequency*1: 32, 44.1, 48 kHz

WMA*2 Bit rate: 32 to 192 kbps, variable bit rate-compliant (VBR)

Sampling frequency*1: 44.1 kHz

ATRAC Bit ra te : 48 to 352 kbps (66*3, 105*3, 132 kbps for ATRAC3)


ATRACAdvanced

Lossless*4

Bit rate: 64 to 352 kbps (132 kbps for ATRAC3 base layer)Sampling frequency*1: 44.1 kHz

AAC*2 Bit rate: 16 to 320 kbps, variable bit rate-compliant (VBR)*5

Sampling frequency*1: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz

The number of songsMax. 65,535

Music (NWZ-A815/A816/A818)

File format MP3(MPEG1 Layer3) file format, ASF file format, MP4 file format, Wave-Riff file

format

File extension File extension MP3 (.mp3), WMA (.wma), AAC-LC*1 (.mp4, .m4a, .3gp), Linear PCM

(.wav)

Codec MP3 Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))

Sampling frequency*2: 32, 44.1, 48 kHz

WMA*2 Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))


Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR))*3

Sampling frequency*2: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz

AAC-LC*2

Linear PCM Bit rate: 1,411 kbps


Video

File format MP4 file format, “Memory Stick” video format

File extension .mp4, .m4v

Codec MP3 MPEG-4

(NW-A805/A806/A808)

Profile: Simple Profile

Bit rate: Max. 2,500 kbps

AVC

(H.264/AVC)

Profile: Baseline Profile

Level: 1.2, 1.3

Bit rate: Max. 768 kbps

Frame rate: Max. 30 fps

Resolution: Max. QVGA (320 × 240)

Audio AAC-LC Channel number: Max. 2 channels

Sampling frequency: 24, 32, 44.1, 48 kHz

Bit rate: Max. 288 kbps per 1 channel

File size Max. 2 GB

The number of files Max. 1,000

Video

US Model NWZ-A815/A816/A818

Canadian Model AEP Model UK Model

Australian Model New Zealand Model

Hong Kong Model Singapore Model

NW-A805/A806/A808/NWZ-A815/A816/A818

E Model Chinese Model

Tourist Model NW-A805/A806/A808

– Continued on next page –



NW-A805/A806/A808/NWZ-A815/A816/A818

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 ATRAC*1 or the MP3 format.Other playable audio file format song numbers and times may differ from ATRAC or MP3

format.

*1 Except ATRAC Advanced Lossless. Compression rate of ATRAC Advanced Losslessvaries depending on songs.

For example, one CD (containing 15 4-minute songs) is approximately 200 to 500 MB.

NW-A805 NW-A806

Bit rate Songs Time Songs Time

48 kbps 1,300 86 hr. 40 min. 2,700 180 hr. 00 min.

64 kbps 980 65 hr. 20 min. 2,000 133 hr. 20 min.128 kbps 495 33 hr. 00 min. 1,000 66 hr. 40 min.

256 kbps 250 16 hr. 40 min. 515 34 hr. 20 min.

320 kbps 200 13 hr. 20 min. 410 27 hr. 20 min.

NW-A808

Bit rate Songs Time

48 kbps 5,500 366 hr. 40 min.

64 kbps 4,100 273 hr. 20 min.

128 kbps 2,050 136 hr. 40 min.

256 kbps 1,050 70 hr. 00 min.

320 kbps 840 56 hr. 00 min.

Maximum recordable time of videos (Approx.)The approximate recordable times is estimated in the case where only videos aretransferred. The time may differ, depending on the conditions under which the player is

used.

NW-A805 NW-A806 NW-A808

Bit rate Time Time Time

384 kbps 7 hr. 40 min. 15 hr. 40 min. 32 hr. 40 min.

768 kbps 4 hr. 20 min. 9 hr. 20 min. 19 hr. 00 min.

Maximum recordable number of photos that can be transferred (Approx.)Max. 10,000

Recordable number of photos may be less depending on fil e sizes.

Capacity (User available capacity)* 1

NW-A805: 2 GB (Approx. 1.81 GB = 1,948,622,848 bytes)

NW-A806: 4 GB (Approx. 3.73 GB = 4,008,198,144 bytes)NW-A808: 8 GB (Approx. 7.56 GB = 8,127,348,736 bytes)

*1 Available storage capacity of the player may vary.

A portion of the memory is used for data management functions.

InterfaceHeadphone: Stereo mini-jack

WM-PORT (multiple connecting terminal): 22 pinsHi-Speed USB (USB 2.0 compliant)

Operating temperature5°C to 35°C (41°F to 95°F)

Power source•

Built-in rechargeable lithium-ion battery• USB power (from a computer via the supplied USB cable)

Charging timeUSB-based chargingApprox.3 hours (full charge), Approx.1.5 hours (approx. 80%)

Battery life (continuous playback)The time below is approximated when “New Song Pop Up”, “Clear Stereo”, “DSEE” and

and “Dynamic Normalizer” are set to “Off,” “Display Time” is set to other than “Always

On”, and screensaver, “Equalizer” and “VPT” are set to “None.”Furthermore, for videos, the time is approximated when the brightness of the screen is setto “3.”

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

NW-A805/A806/A808

Music

Playback at ATRAC 132 kbps Approximately 30 hours

Playback at ATRAC 128 kbps Approximately 27 hours

Playback a t ATRAC 48 kbps Approximate ly 28 hoursPlayback at ATRAC Advanced

Lossless 64 kbps

Approximately 27 hours

P la ybac k a t MP3 12 8 kbp s Approxi mat el y 33 ho ur s

Playback a t WMA 128 kbps Approximate ly 33 hours

Playback a t AAC 128 kbps Approximate ly 32 hours

Video

Playback at MPEG-4 384 kbps Approximately 8 hours


Playback a t AVC 384 kbps Approximate ly 6 .5 hours


Display2.0-inch, low-temperature poly-silicon TFT color display with white LED-backlight,

QVGA (240 × 320 dots), 0.1275 mm dot pitch, 262,144 colors

Dimensions (w/h/d, projecting parts not included)43.8 × 88.0 × 9.1 (Thinnest part 8.3) mm (1 3/4× 3 1/2 × 3/8 (Thinnest part 11/32) inches)

Dimension (w/h/d)44.5 × 88.0 × 9.6 mm (1 13/16 × 3 1/2 × 13/32 inches)

MassApprox. 53 g (Approx. 1.9 oz)

Supplied Accessories

Headphones (1)

Headphone extension cord (1)

Earbuds (Size S, L) (1)

USB cable*1 (1)

Attachment (1)

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

CD-ROM*2 (1) (NW-A805/A806/A808)

− SonicStage software

− Image Converter software*3

− Operation Guide (PDF file)

CD-ROM*4 (1) (NWZ-A815/A816/A818)

− MP3 Coversion Tool

− Windows Media Player 11

− Operation Guide (PDF file)

Quick Start Guide (1)

*1 Do not use any USB cable other than the supplied USB cable or the specified

optional dedicated cables.*2 Do not attempt to play this CD-ROM in an audio CD player.

*3 Use this player together with the supplied Image Converter software (version

*4 Depending on the country/region in which you have purchased the player,

the supplied software may be different.

3.0 or later). This software is referred as Image Converter in this manual.

Design and specifications are subject to change without notice.

Photo*6

File format Compatible with DCF 2.0/Exif 2.21file format

File extension .jpg

Codec JPEG (Baseline)

Number of pixels: Max. 4,000 × 4,000 pixels (16,000,000 pixels)

The number of files Max. 10,000

*1 Sampling frequency may not correspond to all encoders.

*2 Copyright protected WMA/AAC/AAC-LC files cannot be played back.

*3 You cannot record songs on CDs in the ATRAC3 66/105 kbps format using SonicStage.

*4 The bit rate description of ATRAC Advanced Lossless shows the bit rate for the contentswhich enables fast transfer to ATRAC compatible devices or media.

*5 Non-standard bit rates or non-guaranteed bit rates are included depending on the

sampling frequency.

*6 Some video files cannot be played back, depending on their file formats.

NWZ-A815 NWZ-A816

Bit rate Songs Time Songs Time

48 kbps 1,150 76 hr. 40 min. 2,450 163 hr. 20 min.

64 kbps 885 59 hr. 00 min. 1,850 123 hr. 20 min.

128 kbps 440 29 hr. 20 min. 925 61 hr. 40 min.

256 kbps 220 14 hr. 40 min. 460 30 hr. 40 min.

320 kbps 175 11 hr. 40 min. 370 24 hr. 40 min.

NWZ-A818

Bit rate Songs Time

48 kbps 5,050 336 hr. 40 min.

64 kbps 3,750 250 hr. 00 min.

128 kbps 1,850 123 hr. 20 min.

256 kbps 945 63 hr. 00 min.

320 kbps 840 56 hr. 00 min.

NWZ-A815 NWZ-A816 NWZ-A818

Bit rate Time Time Time

Video Format: 384 kbps7 hr. 10 min. 15 hr. 00 min. 30 hr. 40 min.

Audio Format: 128 kbps

Video Format: 768 kbps4 hr. 00 min. 8 hr. 30 min. 17 hr. 30 min.

Audio Format: 128 kbps

NWZ-A815: 2 GB (Approx. 1.71 GB = 1,840,775,168 bytes)NWZ-A816: 4 GB (Approx. 3.57 GB = 3,840,638,976 bytes)

NWZ-A818: 8 GB (Approx. 7.30 GB = 7,840,956,416 bytes)

NWZ-A815/A816/A818

Music

P layba ck at MP3 128 kb ps App roxi mat el y 33 hour s

Playback a t WMA 128 kbps Approximate ly 33 hours

Playback at AAC-LC 128 kbps Approximately 32 hours

Playback at Linear PCM 1,411 kbps Approximately 35 hours

Video





Output (headphones)• Output

5 mW + 5 mW (16 Ω)• Frequency response

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

Ver. 1.2



NW-A805/A806/A808/NWZ-A815/A816/A818

TABLE OF CONTENTS

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

2. GENERAL ................................................................... 6

3. DISASSEMBLY3-1. Disassembly Flow ........................................................... 7

3-2. Rear Cabinet Assy ........................................................... 7

3-3. MAIN Board.................................................................... 8

3-4. Holder Connector ............................................................ 8

3-5. NAND Board, SVX Switch Flexible (PWB Assy).......... 93-6. Note When Installing The SVX Switch Flexible

(PWB Assy) ..................................................................... 9

3-7. Front Button .................................................................... 10

3-8. SVX LCD Assy (LCD801), Battery Assy ....................... 10

3-9. Front Cabinet Assy .......................................................... 11

4. TEST MODE .............................................................. 12

5. DIAGRAMS5-1. Block Diagram ................................................................ 18

5-2. Printed Wiring Boards – MAIN Section (1/2) – .............. 20

5-3. Printed Wiring Boards – MAIN Section (2/2) – .............. 21

5-4. Schematic Diagram – MAIN Section (1/6) – .................. 22



5-7. Schematic Diagram – MAIN Section (4/6) – .................. 255-8. Schematic Diagram – MAIN Section (5/6) – .................. 26


6. EXPLODED VIEWS6-1. Rear Cabinet Section (NW-A805/A806/A808) ............... 41

6-2. Rear Cabinet Section (NWZ-A815/A816/A818) ............ 426-3. MAIN Board, NAND Board Section

(NW-A805/A806/A808).................................................. 43

6-4. MAIN Board, NAND Board Section(NWZ-A815/A816/A818) ............................................... 44

6-5. Front Cabinet Section ...................................................... 45

7. ELECTRICAL PARTS LIST ................................ 46

Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

Flexible Circuit Board Repairing• Keep the temperature of the 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.

CAUTIONDanger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

NOTE THE IC301, IC302, IC501, IC503, IC505, IC506,IC509, IC601, IC602, IC701, IC802, IC803, IC901 ANDIC903 ON THE MAIN BOARD REPLACINGWhen IC301, IC302, IC501, IC503, IC505, IC506, IC509, IC601,

IC602, IC701, IC802, IC803, IC901 and IC903 on the MAIN board

is damaged, exchange the new MAIN board for the MAIN board

which IC damaged.

NOTE THE CN601 ON THE MAIN BOARD

REPLACINGWhen CN601 on the MAIN board is damaged, exchange the new

MAIN board for the MAIN board which connector damaged.

SECTION 1SERVICING NOTES

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 viscou-s (sticky, less prone to flow)

than ordinary solder so use caution not to let solder bridges

occur such as on IC pins, etc.

• Usable with ordinary solderIt is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

MinimumSystem Requirements (for the player)• Computer

IBM PC/AT or compatible computer preinstalled with the following Windows operatingsystems:Windows 2000 Professional (Service Pack 4 or later)/Windows XP Home Edition (Service

Pack 2 or later)/Windows XP Professional (Service Pack 2 or later)/Windows XP MediaCenter Edition (Service Pack 2 or later)/Windows XP Media Center Edition 2004 (ServicePack 2 or later)/Windows XP Media Center Edition 2005 (Service Pack 2 or later)/WindowsVista 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.

• CPU: Pentium III 733 MHz or higher (For Windows Vista, Pentium III 800 MHz or higher)• RAM: 128 MB or more (For Windows XP, 256 MB or more; for Windows Vista, 512 MB

or more)• Hard Disk drive: 240 MB or more of available space (1.5 GB or more is recommended)

More space may be required, depending on the version of the operating system.Additional space is required for storing music, video and photo data.

• Display:

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

− Colors: High Color (16 bit) (or higher) (SonicStage and Image Converter may not operateproperly at color settings at or below 256 colors.)

• CD-ROM drive (supporting Digital Music CD playback capabilities using WDM)

To create original CDs or to back up audio CDs, a CD-R/RW drive is required.• Sound board• USB port (Hi-Speed USB is recommended)• Internet Explorer 6.0 or later and DirectX version 9.0b or later need to be installed.• Internet connection is required to use the CD Data Base (CDDB) or Electronic Music

Distribution (EMD) or to restore the backup data with SonicStage.• When converting Windows Media format videos, it is required to have installed the l atest

Windows Media Player.• When converting QuickTime or M4V format videos, it is required to have i nstalled the latest

QuickTime.

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

Requirements.Not supported by the following environments:

− Personally constructed computers or operating systems

− An environment that is an upgrade of the original manufacturer-installed operating system

− Multi-boot environment

− Multi-monitor environment

− Macintosh

Ver. 1.2



NW-A805/A806/A808/NWZ-A815/A816/A818

NOTE THE MAIN BOARD REPLACINGWhen the MAIN board is replaced, format it according to thefollowing.

Formatting Memory (Format)

You can format the built-in flash memory of the player.

If the memory is formatted, all music, video and photo data, etc., will be

erased.

Be sure to verify the data stored in memory prior to formatting and export

any important data to SonicStage or the hard disk of your computer.

5-way button

BACK/HOMEbutton

Settings

Note

• This function is only available in the pause mode.

1 Press and hold the BACK/HOME button in the pause mode until the

Home menu appears.

2 Press the f / F / g / G button to selectthe 7 button to conrm.

3 Press the f / F / g / G button to select “Common Settings,” and thenpress the 7 button to conrm.

The list of Common Settings options appears.

4 Press the f / F / g / G button to select “Format,” and then press the7 button to conrm.

“All data including songs will be deleted. Proceed?” appears.

5 Press the f / F button to select “Yes,” and then press the 7 buttonto conrm.

“All data will be deleted. Proceed?” appears.

6 Press the f / F button to select “Yes,” and then press the 7 buttonto conrm.

While the memory is being formatted, an animated display appears.

When initialization finishes, “Memory formatted.” appears.

To cancel the operationSelect “No” in step5 or6 and press the 7 button to confirm.

To return to the previous menuPress the BACK/HOME button.

Note

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

(Settings), and then press

Ver. 1.3

ABOUT THE BLUE COLOR TYPE OF THE NWZ-A816US MODELBlue color type of NWZ-A816 US model is using parts of violet

color type.



NW-A805/A806/A808/NWZ-A815/A816/A818

COLOR VARIATION

Model DestinationCOLOR

BLACK VIOLET WHITE PINK SILVER BLUE

CND z z

AEP, UK z z z z

FR z z z z

NW-A805 EE z z z z

E, AUS, JE z z

MX z

CH z z z z

CND z z

AEP, UK z z z z

FR z z

NW-A806 EE z z

E, AUS, JE z z z z

MX z z

CH z z

CND z

AEP, UKz z

FR z

NW-A808 EE z

E, AUS, JE z

MX z

CH z

US z z z z

US (CircuitCity) z z z

NWZ-A815 CND, AEP, UK, NZ, HK, SP, AUS z z

FR z z

EE z z

US z z z z z (Note)

US (BestBuy) z z z

NWZ-A816US (CircuitCity) z

CND, AEP, UK, NZ, HK, SP, AUS z z z z z

FR z z z z z

EE z z z z z

US z z

NWZ-A818CND, AEP, UK, NZ, HK, SP, AUS z z z z

FR z

EE z z z z

Note: Blue color type of NWZ-A816 US model is using parts of violet color type.

• Abbreviation

AUS : Australian model

CH : Chinese model

CND : Canadian model

EE : East European model

FR : French model

HK : Hong kong model

JE : Tourist model

MX : Mexican model

NZ : New Zealand model

SP : Singapore model

Ver. 1.4



NW-A805/A806/A808/NWZ-A815/A816/A818SECTION 2GENERAL

This section is extracted frominstruction manual.

Parts and Controls

1 5-way button*1

Starts playback and enables

navigation of the player’s on-screen

menus.

2 BACK/HOME button*2

Press to go up one list screen level,

or to return to the previous menu.

Press and hold the BACK/HOME

button to display the Home menu.

3 WM-PORT jackUse this jack to connect the supplied

USB cable, or optional peripheral

devices, such as supported

accessories for the WM-PORT.

4 Headphone jackFor connecting the headphones or the

headphone extension cord. Insert the

jack pin until it clicks into place. If

the headphones are connected

improperly, the sound from the

headphones may not sound right.

Whenusing the headphoneextension cord

Headphoneextension cordHeadphones

Front

Rear

5 OPTION/PWR OFF button*2

Displays the Option menu.

If you press and hold the OPTION/

PWR OFF button, the screen turns

off and the player enters the standby

mode. If you press any button while

the player is in the standby mode,

the Now Playing screen appears and

the player is ready for operation.

Furthermore, if you leave the player

in the standby mode for about a day,the player turns completely off

automatically. If you press any button

when the player is turned off, the

start up screen appears first, then the

Now Playing screen appears.

Note

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

the battery.

6 VOL+*1 /-- buttonAdjusts the volume.

7 RESET buttonResets the player when you press the

RESET button with a small pin, etc.

8 Strap holeThis is used to attach a strap (sold

separately).

9 HOLD switchYou can protect the player against

accidental operation by using the

HOLD switch when carrying it. By

sliding the HOLD switch in the

direction of the arrow, all operation

buttons are disabled. If you slide theHOLD switch to the opposite

position, the HOLD function is

released.

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

*2 Functions of marked with on theplayer are activated if you press and holdthe corresponding buttons.



NW-A805/A806/A808/NWZ-A815/A816/A818

7

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

3-2. REAR CABINET ASSY

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

3-1. DISASSEMBLY FLOW

SECTION 3DISASSEMBLY

3-2. REAR CABINET ASSY (Page 7)

3-3. MAIN BOARD (Page 8)

3-4. HOLDER CONNECTOR (Page 8)

3-5. NAND BOARD,SVX SWITCH FLEXIBLE (PWB ASSY)(Page 9)

3-6. NOTE WHEN INSTALLING THE SVX SWITCH FLEXIBLE (PWB ASSY)(Page 9)

3-7. FRONT BUTTON (Page 10)

3-8. SVX LCD ASSY (LCD801),BATTERY ASSY (Page 10)

3-9. FRONT CABINET ASSY (Page 11)

SET

Note 3: Blue color type of NWZ-A816 US model is using parts of violet color type.

1 two ornament pins

7 spacer (belt)

8 rear cabinet assy

4 two claws

2 claw

3 claw

3 claw

5

6 adhesive (rear)

hold switch (S602)

hold button

6 adhesive (rear)

Note 1: Adhesive (rear) cannot re-used.Please replace to brand-new part once adhesive (rear) is removed.

Note 2: On installation of hold button,adjust the position of hold

switch (S602) hold button.

(BLACK, SILVER,

VIOLET, BLUE models only)

hold switch (S602)

hold button

Ver. 1.3



NW-A805/A806/A808/NWZ-A815/A816/A818

8

3-3. MAIN BOARD

1 cushion (connector)

8 connector (CN601)

6 screw (M1.4)

9 insulating sheet (main)

q; spacer (PWB)

qa spacer (IC)

qf spacer (SRAM)

qg MAIN board

qd shield case (main)

qs Remove two solders.

qs Remove two solders.

7 Turn up the LCD flexible board.

2 sheet (harness)

3 LCD flexible board (CN801)

4 battery assy connector (CN901)

5 Unsolder three places of the HP flexible board,and turn it up without applying an excessive force.

– rear view –

– rear view –

3-4. HOLDER CONNECTOR

4 shaft

2

AB

3

6 spring (door)

spring (door)

5 connector door assy

connector door assy

7 holder connector

holder connector

4 shaft

NOTE WHEN INSTALLING THE SPRING (DOOR)

1 Lift up the holder connector.

Note: Hook the spring (door) on the part A of connector door assy and the part B of holder connector as shown in the figure.

– side view –

– rear view –



NW-A805/A806/A808/NWZ-A815/A816/A818

9

3-5. NAND BOARD, SVX SWITCH FLEXIBLE (PWB ASSY)

3-6. NOTE WHEN INSTALLING THE SVX SWITCH FLEXIBLE (PWB ASSY)

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


1 two claws

2 Lift up the SVX swtch flexible (PWB assy).

5 Lift up the NAND board.

3 two screws (M1.4)

9 sheet (NAND)

qa NAND board

q; spacer (NAND)

6 Remove three solders.

8 SVX swtch flexible (PWB assy)

7 insulating sheet

(NW-A805/A806/ NWZ-A815/A816 only)

– rear view –

2 Holding the bent part,rotate the SVX swtch flexible (PWB assy)by 3 or 4 turns in the arrow direction,and twist to bind the lead wires.

About 45 °

1 Bend the switch flexible board.

4 Push the lead wires completely into a space between front cabinet assy and LCD holder.

3 Holding the bent part, push in the SVX swtch flexible (PWB assy)until it gets stuck by two claws of the front cabinet assy.

Note: Route the lead wires as shown in the figure,and solder them at the angle shown in the figure.

Note: The soldering height should be less than 0.8 mm.

About 45 °

SVX swtch flexible (PWB assy)

NAND board

lead wire (red)

lead wire (gray)

lead wires

front cabinet assy

claw

lead wire (black)

claw LCD holder

– rear view –

Ver. 1.4



NW-A805/A806/A808/NWZ-A815/A816/A818

10

3-7. FRONT BUTTON

3-8. SVX LCD ASSY (LCD801), BATTERY ASSY

2 front button


– rear view –

1 screw (B1.4)

7 two claws

7 two claws

7 claw

1 screw (B1.4)

3 Turn down the LCD flexible board.

4 adhesive (LCD)

2

5 Open the LCD flexible board.

6 adhesive (LCD)

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

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

8 SVX LCD assy (LCD801)

9 cushion (BATT)

q; spacer (rear)

qa battery assy

– rear view –



NW-A805/A806/A808/NWZ-A815/A816/A818

11

3-9. FRONT CABINET ASSY

1 VOL button

3 NAND gasket

2 gasket (rear)

VOL button

front cabinet assy rear cabinet assy

Note: The VOL button should be oriented as shown in the figure when it is installed.

Note: NAND gasket cannot re-used.Please replace to brand-new part ones NAND gasket is removed.

Note: Gasket (rear) cannot re-used.Please replace to brand-new part ones gasket (rear) is removed.

4 conductive sheet (jack)

5 front cabinet assy

– side view –

front cabinet assy back view



NW-A805/A806/A808/NWZ-A815/A816/A818SECTION 4

TEST MODE

Note: Information on the test mode must correspond in enough securi-ty. When the leakage has been revealed by any chance, the source

of information is specified.

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 follow-ing order.

v→ B → V → b→ v →u→ v→ b→ V → B→ v → u5. 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 set-

ting cannot 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

4. OPERATION OF THE TEST MODE4-1. Power

liquid crystal display

MPTAPP MENU

POWER VCHK AUDIO ACHK VIDEO DSVCHK

OTHER CHGCHK SHUTDOWN BATTCHK

EXITTEST

4-1-1. Power supply voltage check

This mode is used in case power supply voltage in the state whereall 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.


POWER VCHK

START

In this state, the power supply voltage of each power supply line

can be confirmed by measuring the voltage.5. Press the [BACK] key, return to minor item selection screen.

4-1-2. Consumption current (audio playback) check

This mode is used in case consumption current (audio playback) is

checked in the state where “1 kHz 0 dBs L-ch/R-ch VOLUME: 15”

audio signal is outputed.

Checking method:




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” audiosignal is outputed.


POWER ACHK

1kHz 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.

[] key

Major item Major item switching: [] / [] key

[BACK] key

Minor item

Finish or

Result

Start

Automatic

u

[] key [] key B b

v V

Minor item switching: [] / [] key v V



NW-A805/A806/A808/NWZ-A815/A816/A818

4-1-3. Standby current check

This mode is used in case standby current is checked.

Checking method:




3. Press the v / V key to select the “DSVCHK”.

4. Press theu key, enter the state of the deep sleep.5. Press the [BACK] key, release the state of the deep sleep.


POWER DSVCHK

OK


4-1-4. Charge current check

This mode is used in case charge current is checked.

Checking method:




3. Press the v / V key to select the “CHGCHK”.4. Press theu key, the charge setting is displayed.


POWER CHGCHK AC

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_PEN CHG_PEN2

AC L H H

USB500 L H H

USB100 L H L


4-1-5. Battery voltage check

This mode is used in case battery voltage is checked.

Checking method:




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 confirmed, “ERROR” is

displayed.


POWER BATTCHK X.XXXV

X.XXXV: Battery voltage


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.


MPTAPP MENU

POWER AUDIO OUTPUT VIDEO SN

OTHER F1SHUTDOWN F2

EXITTEST SEPLR SEPRLMAXOUT NMLZR SPCHK



NW-A805/A806/A808/NWZ-A815/A816/A818

4-2-1. Output check

“1 kHz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is outputted.

Checking method:


2. Press the v / V key to select the “AUDIO”, and press the B


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.


AUDIO OUTPUT 1kHz 0dBs L/Rch

HPOUT [ VOL: 25 ]

START


4-2-2. S/N check

“Infinity Zero VOLUME: 30” audio signal is outputted.

Checking method:




3. Press the v / V key to select the “SN”.4. Press the u key, “Infinity Zero VOLUME: 30” audio signal

is outputted.


AUDIO SN Infinity Zero

HPOUT [ VOL: 30 ]

START


4-2-3. Frequency characteristic 1 check

“20 Hz 0 dBs L-ch/R-ch VOLUME: 25” audio signal is outputted.

Checking method:



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.


AUDIO F120Hz 0dBs L/Rch

HPOUT [ VOL: 25 ]

START


4-2-4. Frequency characteristic 2 check


Checking method:



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 F2 20kHz 0dBs L/Rch HPOUT [ VOL: 25 ]

START




NW-A805/A806/A808/NWZ-A815/A816/A818

4-2-5. CH separation (L-ch) check

“1 kHz 0 dBs L-ch VOLUME: 25” audio signal is outputted.

Checking method:




3. Press the v / V key to select the “SEPLR”.

4. Press the u key, “1 kHz 0 dBs L-ch VOLUME: 25” audiosignal is outputted.


AUDIO SEPLR 1kHz 0dBs Lch

HPOUT [ VOL: 25 ]

START


4-2-6. CH separation (R-ch) check

“1 kHz 0 dBs R-ch VOLUME: 25” audio signal is outputted.

Checking method:




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.


AUDIO SEPRL1kHz 0dBs Rch

HPOUT [ VOL: 25 ]

START


4-2-7. Maximum output check

“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” (Headphone output whenAVLS operates: “1 kHz 0 dBs L-ch/R-ch VOLUME: 13”) audio sig-

nal is outputted.

Checking method:



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.


AUDIO MAXOUT 1kHz 0dBs L/Rch

HPOUT [ VOL: 30 ] AVLS OFF

START

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


4-2-8. Normalizer check

“1 kHz –24 dBs L-ch/R-ch VOLUME: 30” audio signal is output-

ted.

Checking method:




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.


AUDIO NMLZR 1kHz –24dBs L/Rch HPOUT [ VOL: 30 ]

START




NW-A805/A806/A808/NWZ-A815/A816/A818

4-2-9. Sound pressure regulation level check


Checking method:



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 SPCHK 1kHz 0dBs L/Rch

HPOUT [ VOL: 30 ]

START


4-3. Video


MPTAPP MENU

POWER

AUDIO VIDEO LCD OTHER

SHUTDOWN EXITTEST

4-3-1. LCD display check

Liquid 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 theu key, all black is displayed on the liquid crystal

display.

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

All black (default) → All red → All green → All blue → All

white→ Color bar→Maximum drawing size confirmation

Maximum drawing size confirmation:

All blue (All sides are red) is displayed. Whether red in all

sides is seen is confirmed.4. In this state, each time the [VOL---] key is pressed, LCD back

light brightness min/max/middle switch is performed.


4-4. Other


MPTAPP MENU

POWER AUDIO VIDEO

OTHER CLOCK SHUTDOWN KEY

EXITTEST FORMAT DEST SPSET FWVER NCAPCHK

4-4-1. Clock check

The movement of an internal clock is confirmed.

Checking method:


2. Press the v / V key to select the “OTHER”, and press the B


3. Press the v / V key to select the “CLOCK”.

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


OTHER CLOCK XX, XX XX XXXX ##:##:##.######

START

XX, XX XX XXXX : Date

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

“START” changes into “OK” if the movement of an internal

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



17 17

NW-A805/A806/A808/NWZ-A815/A816/A818

NW-A805/A806/A808/NWZ-A815/A816/A818

4-4-8. NAND capacity check

(since firmware version 1.00.20)

Capacity of NAND flash memory, present bud block, maximumbud block, and vender ID are displayed.

Checking method:

1. Enter the test mode.2. Press thev / V key to select the “OTHER”, and press the B

key to enter the minor item.3. Press thev / V key to select the “NCAPCHK”.

4. Press the u key, capacity of NAND flash memory, presentbud block, maximum bud block, and vender ID are displayed.


OTHER NCAPCHK

X @@@@ #### $$$$

X : Capaci ty of NAND flash memory

2/4/8 (2 GB/4 GB/ 8 GB)@@@@ : Number of present bud block

(It makes an error the acquisition of the numberof 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 flash memory

0x98/0xec (TOSHIBA/SAMSUNG)

(It makes an error the acquisition of the vender IDat “–1”)


4-5. Shutdown

Function that power supply of set can be turned off without ending

static test mode.

Procedure:


2. Press the v / V key to select the “SHUTDOWN”, and pressthe B key to select the “SURE ?”.

3. Press the u key, turn the power off while having entered thetest mode.

4-4-2. Key check

The operation of the key is confirmed.

Checking method:


2. Press the v / V key to select the “OTHER”, and press the B


3. Press thev / V key to select the “KEY”.4. Press theu key, all keys are displayed.


OTHER KEY UP VOL+

REW PLAY FF VOL– D OW N O PTI ON

HOLD BACK

START

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

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

selection screen.

4-4-3. Format

The user’s area is formatted, and ICV for the video and ICV for

audio are initialized.

Note: Not used for the servicing.Format the set from “Settings” → “Common settings”→

“Format” when it home menu in usually operates when theset should format it.

4-4-4. Destination setting

The destination setting, language information, and sound pressure

regulation information are written in the NAND flash memory.

Note: Not used for the servicing.

4-4-5. Sound pressure regulation setting

ON/OFF of sound pressure regulation is confirmed.

Note: Not used for the servicing.

4-4-6. Firmware version check

The firmware version is displayed.

Checking method:


2. Press thev / V key to select the “OTHER”, and press the B


3. Press thev / V key to select the “FWVER”.4. Press the u key, the firmware version is displayed.


OTHER FWVER X.XX.XX

X. XX. XX : Fi rm ware ve rs ion


4-4-7. NAND capacity check

(firmware version 1.00.19 former)

Capacity of NAND flash memory is displayed.

Checking method:

1. Enter the test mode.2. Press thev / V key to select the “OTHER”, and press the B

key to enter the minor item.3. Press thev / V key to select the “NCAPCHK”.

4. Press the u key, capacity of NAND flash memory is dis-played.


OTHER NCAPCHK X GB

X GB : Capacity of NAND flash memory2 GB/4 GB/8 GB






NW-A805/A806/A808/NWZ-A815/A816/A818

19 19 NW-A805/A806/A808/NWZ-A815/A816/A818

• Note for Printed Wiring Boards and Schematic Diagrams

• MAIN board is multi-layer printed board.However, the patterns of intermediate-layers have not beenincluded in diagrams.

Note on Schematic Diagram:• 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

specified.

•C : panel designation.

•A : B+ Line.

• Power voltage is dc 3.7 V and fed with regulated dc powersupply from CN901 pin1 and pin2 on the MAIN board.

• Voltages are dc with respect to ground under no-signal

conditions.no mark : PLAY BACK

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

tion tolerances.• Signal path.

F : AUDIO

L : VIDEO

• AbbreviationFR : French mode l

Note on Printed Wiring Board:•Y : parts extracted from the conductor side.

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:Pattern face side: Parts on the pattern face side seen from

( Si de B ) t he p at te rn fa ce a re i nd ic at ed .Parts face side: Parts on the parts face side seen from(S ide A) the par ts face are indicated.

Ver. 1.2



NW-A805/A806/A808/NWZ-A815/A816/A818

20 20 NW-A805/A806/A808/NWZ-A815/A816/A818

5-2. PRINTED WIRING BOARDS – MAIN Section (1/2) – : Uses unleaded solder.• SemiconductorLocation

Ref. No. Location

IC501 D-2IC502 D-3IC503 C-1IC504 C-2IC505 D-3IC506 D-3IC507 D-2IC508 D-4IC509 D-4IC601 C-3IC701 C-4IC903 B-6

Q603 D-5 R 6 0 1

R603

R 6 0 4

R 6 0 5

R 6 1 1

R618

R 6 1 9

C N 6 0 1

R814

R 6 2 0

R 6 2 1

R627

R 6 2 8

R 6 2 9

R 6 3 3

R634

R635

C 6 0 1

C 6 0 2

R 6 2 3

C 6 0 4

C 6 0 5

R 6 4 2

C 6 0 7

R 6 4 3

C 6 0 8

R 6 4 4

C609

R646

R 6 4 7

R648R649

C 6 1 0

C 6 1 1

VDR851

X602

C612

VDR852

X603

C613

C 6 1 4

R 6 5 0

C615

C 6 1 6

C 6 1 7

C 6 1 8

C 6 1 9

R 6 5 5

R 6 5 6

R 6 5 7

R 6 5 8

C 6 2 0

R 8 5 1

C 6 2 3

R 8 5 3

C 6 2 5

R 8 5 5

S601

C626

R857 C 6 2 8

R 8 5 8

C629

R 8 5 9

C 6 3 1

C633

CL907

C634

CL908

CL909

CL910

CN851

C640C643

C645

C650

C651 C654

C655

C 6 5 6

C657

C853

C660

C661

C 6 0 3

C 6 6 7

C 6 6 6

C 6 6 8

C669

C671

C672

C674

C675

LF851

C677

C680

IC601

C682C683

C684

L901

C 6 8 5

C686

C687

C688

C689

C 6 9 0

C 6 9 2

C695

C697

C698

R502

R 5 0 3

R 5 0 4 R505

R506

R507

R 5 0 9

R 7 0 2

R510

R 5 1 1

R 5 1 2

R 5 1 3

R514

R516 R 5 1 7

R 5 1 9

R520

R521

R522

C501

C502

C503

C 5 0 4

C505

C 5 0 6

C507

C508

C509

C701

C702

C703 C704

C510

X501

C511

C512

C513

C 5 1 4

C 7 0 9

C 5 1 5

C516

C 5 1 7 C518

C 7 1 0

C 7 1 1 C 7 1 2

C713

C714

CL620

CL621

CL633

CL634

CL637

Q 6 0 3

IC501

IC502

IC503

IC504

L801

IC505

IC506

IC507

IC508

IC509

IC701

IC903

D

4

51

34

2 41 3

AF2

E4

D4

B4

A4

Y4

AA4

AB4

AC4

AE4

AF4

B3

A3

AE3

AF3

D6

B6

A6

AC6

AE6

AF6

D5

B5

A5

AC5

AE5

AF5

H4

J4

K4

L4

M4

N4

P4

AF1

D9

B9

A9

AC9

AE9

AF9

D10

B10

W1

G1

F1

AF25

AE25T

H26

J23

K23

J26

K26

L26

M26

N26

P26

R26

T26

U26

V26

W26

G26

F26

E26

D26

C26

B26

A26

Y26

AA26

AD26

AC26

AE26

AF24

AE24

AF23AF26 AF19

D20

H25

J25

K25

L25

M25

N25

P25

R25

T25

U25

V25

W25

G25

F25

E25

D25

C25

B25

A25

Y25

H23

AA25

AD25

AC25 AC16

AE16

AF16

L23

M23

N23

P23

R23

T23

U23

V23

W23

G23

F23

E23

D23

B23

A23

Y23

AA23

AC23

AE23

B19B24

A24

AE19

AC14

AE14

AF14

B20

A20

AC20

AF20

AE20

D21

B21

A21

AC21

AE21

AF21

D22

B22

A22

AC22

AE22

AF22

AC12

AE12

D17

B17

A17

AC17

AE17

AF17

D18

B18

A18

AC18

AE18

AF18

D19

A19

AC19 AC10

AE10

D15

B15

A15

AC15

AE15

AF15

D16

B16

A16 A12 A7

AF12

D13

B13

A13

AC13

AE13

AF13

D14

B14

A14 A10

AF10

L11

D11

B11

A11

AC11

AF11

AE11

D12

B12

D7

B7

AC7

AE7

AF7

D8

B8

A8

AC8

AE8

AF8

E2

H1

J1

K1

L1

M1

N1

P1

R1

T1

E1

U1

V1

D1

C1

B1

A1

Y1

AA1

AB1

AC1

AD1

AE1

H2

J2

K2

L2

M2

N2

P2

R2

T2

U2

V2

W2

G2

F2

D2

C2

B2

A2

Y2

AA2

AB2

AC2

AD2

AE2

R4

T4

U4

V4

W4

G4

F4

C4 C3C6 C5C9C10C23 C19C24 C20C21C22 C17C18 C15C16 C13C14 C11C12 C7C8

AD4 AD3AD6 AD5AD9AD24 AD16AD23 AD19 AD14AD20AD21AD22 AD12AD17AD18 AD10A D15 AD 13 AD 11 A D7AD8

H24

J24

K24

L24

M24

N24

P24

R24

T24

U24

V24

W24

G24

F24

E24

D24

Y24

AA24

AC24

E3

H3

J3

K3

L3

M3

N3

P3

R3

T3

U3

V3

W3

G3

F3

D3

Y3

AA3

AB3

AC3

E5

Y5

AA5

AB5

H5

J5

K5

L5

M5

N5

P5

R5

T5

U5

V5

W5

G5

F5

J22

K22

H22

L22

M22

N22

P22

R22

T22

U22

V22

W22

G22

F22

E22

Y22

AA22

AB26AB25 AB23A B 24 A B 22

E6E9E10E20E21 E17E18E19 E15E16 E13E14 E11E12 E7E8

AB6AB9A B 16 A B 14AB20AB21 AB12AB17AB18AB19 AB10AB 15 AB 13 AB1 1 A B7AB8

J19

K19

H19

L19

M19

N19

P19

R19

T19

U19

V19

W19

J18

K18

H18

L18

M18

N18

P18

R18

T18

U18

V18

W18

H8

J8

K8

L8

M8

N8

P8

R8

T8

U8

V8

W8

H9

J9

K9

L9

M9

N9

P9

R9

T9

U9

V9

W9

H10

J10

K10

L10

M10

N10

P10

R10

T10

U10

V10

W10

J17

K17

H17

L17

M17

N17

P17

R17

T17

U17

V17

W17

H15H16 H13H14 H11H12

J15J16 J13J14 J11J12

K15K16 K13K14 K11K12

U16 U14U 15 U 13 U 11U12

V16 V14V 15 V 13 V 11V12

W 16 W 14W 15 W 13 W 11W12

G

S

H8G8 F8 E8 D8 C8 B8 A8

H7G7 F7 E7 D7 C7 B7 A7H6G6 F6 E6 D6 C6 B6 A6

H5G5 F5 C5 B5 A5

H4G4 F4 C4 B4 A4

H3G3 F3 E3 D3 C3 B3 A3

H2G2 F2 E2 D2 C2 B2 A2

H1G1 F1 E1 D1 C1 B1 A1

5

13

4

B 2

B 1

A 2

A 1

1 3

46

8 1

5

8 1

9

9

5 4

5

13

4

A 1

A 2 B 1

C 1

C 2

B 2

1

2 9

3 0

2

1

(WM-PORT)

22

23 24

A1

B1

C1

D1

E1

F1

G1

H1

J1

K1

L1

M1

N1

P1

R1

A2

B2

C2

D2

E2

F2

G2

H2

J2

K2

L2

M2

N2

P2

R2

A3

B3

C3

D3

E3

F3

G3

H3

J3

K3

L3

M3

N3

P3

R3

A7

B7

C7

D7

E7

F7

G7

H7

J7

K7

L7

M7

N7

P7

R7

A8

B8

C8

D8

E8

F8

G8

H8

J8

K8

L8

M8

N8

P8

R8

A9

B9

C9

D9

E9

F9

G9

H9

J9

K9

L9

M9

N9

P9

R9

5

610

1

11

1-871-811-

11

(11)

MAIN BOARD (SIDE A)

RESET

NANDBOARD

A

B

C

D

E

1 2 3 4 5 6

Note: When CN601, IC501, IC503, IC505, IC506, IC509, IC601,IC701 and IC903 cannot exchange with single. When

CN601, IC501, IC503, IC505, IC506, IC509, IC601, IC701and IC903 are damaged, exchange the entire mounted

board.



NW-A805/A806/A808/NWZ-A815/A816/A818

2121NW-A805/A806/A808/NWZ-A815/A816/A818

5-3. PRINTED WIRING BOARDS – MAIN Section (2/2) – : Uses unleaded solder. • SemiconductorLocation

Ref. No. Location

D101 D-3D201 D-3

IC301 D-6IC302 D-5IC303 C-4IC602 C-2IC802 C-2IC803 C-5IC901 E-4

Q301 C-3Q302 D-3Q303 C-3Q304 C-3Q903 D-4

R 2 1 0

R 2 1 1

FB801 FB802

FB803

FB804

F B 8 0 5

R602

F B 8 0 6

FB807

F B 8 0 8

FB809

R 6 0 7

R 6 0 8

FB810

R 8 0 1

FB811

R 8 0 2

F B 8 1 2

R

8 0 3

FB813

R804

F B 8 1 4

R 8 0 5

F B 8 1 5 R

8 0 6

F B 8 1 6

R807

FB817

R808

FB818R809

R 6 1 5

FB819

R 6 1 6

R 6 1 7

R

8 1 1

R812 R813 R 6 2 2

R816

R 6 2 4

R625

R626

C202 C

2 0 3

C204

C N 8 0 1

C205C206

C207

C 2 0 8

C209

R630

C210

R636

R637

R 6 3 8

R639

CL101

CL102

R 6 4 0

R641

C 6 0 6

CL301

R645

C802

C 8 0 4

C

8 0 6

C807

C 8 0 8

R651

R 6 5 2

R 6 5 3

C810

C811

C812

C 8 1 3

C 6 2 2

R660

S602

CL901 CL902

CL903

CL904

R 8 6 1

CL905

C 6 3 2

CL906

C 6 3 8

C641

C644

C 6 4 6

C 6 4 7

C 6 4 8

D201

C649 Q 3 0 1

Q302

Q 3 0 3

Q 3 0 4 C652 C

6 5 3

C662

C664

C 6 6 5

C

6 7 0

C 6 7 3

Q903

C 6 7 6

C 6 7 8

C 6 7 9

C681

IC602

IC802

IC803

FB101

C 6 9 1

C 6 9 4

F B 3 0 1

V D R 3 0 1

R102

R 1 0 4

R105R106

R107

R 1 0 8

R109

R302 R 3 0 4

R110

R 3 0 5

R111

R306

R 3 0 7

R310

R312

R313

R314

R315

R701

R 9 0 1

R 9

0 2

R903

R 9 0 4

R905

R 9 0 6

R907

R908

R 9 0 9

C102 C 1 0 3

R910

C104

C105

R911

C106

R912

C107

R913

C108

R914

C109

R 9 1 5

C301R919

C302 C 3 0 3

C110

CN901

C305

C306

C307

C 3 0 8

R921

R 9 2 2

R923

C 3 1 0

C311

C312

C313

C314

C315

CL201

CL202

C 3 1 6

C318

C319

C705

C706C707

C708

C 3 2 1

C 9 0 1

C 9 0 2

C 9 0 3

C904

TH901

C 9 0 5

C906

C 9 0 7

C908

C 9 0 9

CL603CL604

C910

C 9 1 1

C 9 1 2

C913

C 9 1 5

CL801

CL802

C 9 1 7

CL803

CL610

CL804CL805

CL613CL614

C920

C 9 2 1

CL622

CL623

CL624

CL625

CL626

CL627CL628

D101

CL629

CL631

CL635

CL636

I C 3 0 1

IC302

IC303

L 6 0 1

L 6 0 2

IC901

F B 2 0 1

R202 R 2 0 4

R205

R206

R 2 0 7

R 2 0 8

R 2 0 9

1

2

3 3 3

2C

B

E

1E

2C1B

2E

2B

1C

CB

E

DGS

B2 B1

A2 A1

B1

C1

A2

C2

A1A3

C3

B3

A1

A2A3C3

A4C4

A5C5

A6C6

A7C7

A8

A9A10B10C10

C8

D10

D8

E10

E8

F10

F8

G10

G8

H10J10K10

K9

K8 H8

K7 H7

K6 H6

K5 H5

K4 H4K3

K2

K1 J1H1

H3

G1

G3

F1

F3

E1

E3

D1

D3

C1 B1

1

34

6

7

24172516

8 1329

33

67 12

2418

13

19

1

2521

5

610

1

11

1-871-811-

11

(11)

MAIN BOARD (SIDE B)

1E2C1B

2E 2B 1C

HOLD

ON

OFF

LITHIUM IONSTRAGE BATTERY

3.7V 610mAh

1 2

HPFLEXIBLEBOARD

R

G

L

R

G

L

J301(HEADPHONE)

(FR)

(FR)

LCD801LIQUID

CRYSTALDISPLAY

A A

A A

A

B

C

D

E

1 2 3 4 5 6

Ver. 1.2

Note: When IC301, IC302, IC602, IC802, IC803 and IC901 cannotexchange with single. When IC301, IC302, IC602, IC802,

IC803 and IC901 are damaged, exchange the entire

mounted board.





NW-A805/A806/A808/NWZ-A815/A816/A818

23 23 NW-A805/A806/A808/NWZ-A815/A816/A818

(Page 24)

(Page 27)

(Page 25)

5-5. SCHEMATIC DIAGRAM – MAIN Section (2/6) – • See page 28 for IC Block Diagrams.

MAIN

6

(4/6)BOARD

MAIN

4

(3/6)BOARD

MAIN

5

(6/6)BOARD

IC B/D

IC B/D

IC B/D

IC B/D

IC B/D

IC B/D

IC501

S1R72V17B00A20B

B 8XI

C 8XO

H 1TESTEN

H 8ATPGEN

A 8BURNIN

A 6

R1

A 3

DP

A 4

DM

B 1VBUSFLG

C 1VBUSEN

C 3VBUS

D 1XRESET

D 8CLKIN

G 3XRD

H 3XWRL

F3

X W R H

H2

X C S

E3

X I N T

G4

X D R E Q

F4

X D A C K

D2

X B E L

C4

C A 1

E1

C A 2

C5

C A 3

E2

C A 4

D3

C A 5

G1

C A 6

F1

C A 7

F2

C A 8

H4

C D 0

G 5 CD1

H 5 CD2

F 5 CD3

E 6 CD4

H 6 CD5

G 6 CD6

F 6 CD7

H 7 CD8

G 8 CD9

F 7 CD10

E 7 CD11

F 8 CD12

D 6 CD13

E 8 CD14

C 6 CD15

A5

H V D D

B3

H V D D

C2

H V D D

A2

L V D D

A7

L V D D

C7

L V D D

G2

L V D D

D7

C V D D

B2

V S S

B4

V S S

B5

V S S

B6

V S S

B7

V S S

G7

V S S

A1

N C

C502

15p

DGND

R5020

C50118p

R507

1K

C5031

R503100k

R504

100k

R505

100k

R5066200

AB0_XRD

AB0_XWR

AB0_XCS2

AB0_XACK

AB0_XDRQ

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

VDD_GP1

IC503TK63731AB1G0B

A1

G N D

B 1

VOUT

B2

V I N

A 2

VCONT

USB_PWRCTL

VDD_UNREGC5040.1

C5111

R 5 1 1

2 2 0 k

RESETZ

C5100.1

USB_DP

USB_DM

VCC_VBUS

C 5 1 2

1

C 5 0 5

0 . 1

C 5 0 6

0 . 1

C 5 0 7

0 . 1

C 5 0 9

0 . 1

C 5 0 8

0 . 1

R 5 1 2

0

IC505TC7WG74FC

1 CK

2 D

3 /Q

4 GND 5Q

6 /CLR

7 /PR

8VCC

9

GND

C5130.1

FLASHCLK

R513100k

IC506TC7WG74FC

1 CK

2 D

3 /Q

4 GND 5Q

6 /CLR

7 /PR

8VCC

9

GND

C5140.1

C5150.1

R516

10

R5170

R51410

USB_XRST

R519100k

I C 5 0 4

T K 6 3 7 1 8 H C L - G

1

V I N

2

G N D

3

V O U T

4

N C

5

G N D

6

V C O N T

C5160.1

C517 0.1

C5180.1

R5090

R51022

IC509

SN74AVC1T45YZPR

A 1VCCA

B 1GND

C 1A C

2 B

B 2 DIR

A 2 VCCB

R520100k

R521

0

R 5 2 2

0

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_XACK

AB0_A1

AB0_XRD

A B 0

_ D 0

A B 0

_ A 8

A B 0

_ A 7

A B 0

_ A 6

A B 0

_ A 5

A B 0

_ A 4

A B 0

_ A 3

A B 0

_ A 2

A B 0

_ A 1

A B 0

_ X A C K

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

A B 0

_ X C S 2

AB0_XCS2

A B 0

_ X D R Q

USB CONTROLLER

IC501

INVERTER

IC508

LEVEL SHIFT

IC509

RESET SWITCH

IC502INVERTER

IC507

DFLIP-FLOP

IC505

DFLIP-FLOPIC506

+1.8V REGULATOR

IC504+3.1V REGULATOR

IC503

(2/6)MAIN BOARDA

101 2

J

H

B

1311

C

7 8

I

14

F

96

K

4 15 163

G

D

5 17

E

12

VCC

4NC3

GND2

1 5

TC7SG04AFSIC507

1 5

IC508

GND

3

VCC

2

NC

TC7SG04AFS

4

12MHzX501

1 5

IC502

GND

3

VCC

2

TC7SG08AFS

4

Ver. 1.1

Note: When IC501, IC503, IC505, IC506 and IC509 cannot

exchange with single. When IC501, IC503, IC505, IC506and IC509 are damaged, exchange the entire mounted

board.





NW-A805/A806/A808/NWZ-A815/A816/A818

25 25 NW-A805/A806/A808/NWZ-A815/A816/A818

5-7. SCHEMATIC DIAGRAM – MAIN Section (4/6) –

(Page 24)

(Page 27)

(Page 23)

7

BOARD(3/6)

MAIN

(3/6)

BOARD

MAIN

6

(2/6)

MAIN

8

(6/6)

BOARD

BOARD

MAIN

12

MAIN

(1/6)BOARD

3

SDR_D03

SDR_A00

SDR_A05

R702100k

SDR_A03

SDR_D19

SDR_D10

SDR_D00

SDR_D21

SDR_A07

SDR_DQM2

SDR_A12

IC701

K4M56323PG-HG75T

A 0

G8

A 1

G9

A 2

F7

A 3

F3

A 4

G1

A 5

G2

A 6

G3

A 7

H1

A 8

H2

A 9

J3

A 1 0

G7

B A 0

J7

B A 1

H8

D Q 0

R8

D Q 1

N7

D Q 2

R9

D Q 3

N8

D Q 4

P9

D Q 5

M8

D Q 6

M7

D Q 7

L8

D Q 8

L2

DQ9 M 3

DQ10 M 2

DQ11 P 1

DQ12 N 2

DQ13 R 1

DQ14 N 3

DQ15 R 2

DQ16 E 8

DQ17 D 7

DQ18 D 8

DQ19 B 9

DQ20 C 8

DQ21 A 9

DQ22 C 7

DQ23 A 8

DQ24 A 2

DQ25 C 3

DQ26 A 1

DQ27 C 2

DQ28 B 1

DQ29 D 2

DQ30 D 3

DQ31 E 2

D Q M 0

K9

D Q M 1

K1

D Q M 2

F8

D Q M 3

F2

C S

J8

W E

K8

R A S

J9

C A S

K7

C K E

J2

C L K

J1

N C

E3

N C

E7

A 1 2

H3

N C

H7

A 1 1

H9

N C

K2

N C

K3

V D D

A7

V D D

F9

V D D

L7

V D D

R7

V D D Q

B2

VDDQ B 7

VDDQ C 9

VDDQ D 9

VDDQ E 1

VDDQ L 1

VDDQ M 9

VDDQ N 9

VDDQ P 2

VDDQ P 7

VSS A 3

VSS F 1

VSS L 3

VSS R 3

VSSQ B 3

VSSQ B 8

VSSQ C 1

VSSQ D 1

VSSQ E 9

VSSQ L 9

VSSQ M 1

VSSQ N 1

VSSQ P 3

VSSQ P 8

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

C 7 0 1

0 . 1

C702100p

C7030.1

C704 100p

C705 0.1

C706 100p

C7070.1

C708 100p

C709 0.1

C710 100p

C 7 1 1

0 . 1

C 7 1 3

0 . 1

C 7 1 2

1 0 0 p

C 7 1 4

1 0 0 p

VDD_ECO

R7010

VCC_DCIN

VDD_ANA

UART_TXD

USB_DP

LINE_IN_R

CRD_DET

VCC_VBUS

CRD_AD

LINE_OUT_R

AGND

LINE_IN_L

R859 1k

USB_DM

VCC_VBAT

R85547k

DGND

LINE_OUT_L

UART_RXD

VCC_VBUS

VCC_VBUS

VCC_DCIN

LF851

R861 0

R857470k

V D R 8 5 2C853

100p

R853 1k

V D R 8 5 1

R8511k

R85810k

CN85122P

1

2

3

4

5

6

7 V IN

8

9 CRD_AD

10

11 USB_DET

12

13

14

15

16

17

18

19

20

21

22

SDR_D17

SDR_A06

SDR_D02

S D R

_ X W R

SDR_A12

SDR_D20

SDR_A05

SDR_D13

S D R

_ D Q M 3

SDR_DQM2

SDR_A04

SDR_D10

S D R

_ D Q M 2

S D R

_ B A 0

SDR_D16

SDR_D21

SDR_DQM1

SDR_DQM0

S D R

_ A 1 0

SDR_D22

SDR_XWR

S D R

_ A 0 9

SDR_D23

SDR_XRAS

S D R

_ A 0 8

SDR_D24

SDR_XCAS

S D R

_ A 0 7

SDR_D25

SDR_BA1

S D R

_ A 0 6

SDR_D26

SDR_BA0

S D R

_ A 1 1

S D R

_ A 0 5

SDR_D31

SDR_A11

S D R

_ A 1 2

SDR_D13

S D R

_ D 0 5

SDR_D08

SDR_D25

SDR_D07

SDR_D14

S D R

_ D 0 4

SDR_D24

SDR_D15

SDR_D15

S D R

_ D 0 3

SDR_D23

SDR_D12

SDR_D16

S D R

_ D 0 2

SDR_D22

SDR_D05

SDR_D17

S D R

_ D 0 1

SDR_D21

SDR_D11

SDR_D18SDR_D20

SDR_D14

SDR_D19

S D R

_ B A 1

SDR_D19

SDR_DQM3

SDR_A03

SDR_D01

S D R

_ D Q M 1

SDR_D31

SDR_A02

SDR_D04

S D R

_ D Q M 0

SDR_D30

SDR_A01

SDR_D00

SDR_D10

SDR_D29

SDR_A00

SDR_D09

SDR_D09

S D R

_ D 0 8

SDR_D28

SDR_D03

SDR_D11

S D R

_ D 0 7

SDR_D27

SDR_D06

SDR_D12

S D R

_ D 0 6

SDR_D26

S D R

_ A 0 4

SDR_D30

SDR_A10

S D R

_ A 0 3

SDR_D29

SDR_A09

S D R

_ C K E 0

S D R

_ A 0 2

SDR_D28

SDR_A08

S D R

_ X C A S

S D R

_ A 0 1

SDR_D18

SDR_D27

SDR_A07

S D R

_ A 0 0

S D R

_ D 0 0

S D R

_ C L K

S D R

_ X R A S

SDR_CKE0

SDR_XCS0

S D R

_ X C S 0

SDR_CLK

256Mbit SD-RAM

IC701

(4/6)MAIN BOARDA

1 2

H

B

C

7 8

I

F

9643

G

D

5

E

VIDEO-IN/OUT/OPEN

AU_L_OUT

GND

TXD/SLEEP

AU_COM

RESERVE(OTG)

RXD/WAKE

UNREG_OUT

VIDEO-GND/GND

AU_R_IN

DCIN

AU_R_OUT

D-

AU_L_IN

D+

DIGITAL_OUT/OPEN

GND

RESERVE

GND(WM-PORT)

1210 11

(Page 22)

(Page 24)

Note: When IC701 cannot exchange with single. When IC701 is

damaged, exchange the entire mounted board.



NW-A805/A806/A808/NWZ-A815/A816/A818

26 26 NW-A805/A806/A808/NWZ-A815/A816/A818

8. SCHEMATIC DIAGRAM – MAIN Section (5/6) – • See page 28 for IC Block Diagrams. • See page 30 for IC Pin Function Description.

(3/6)BOARDMAIN

9

(6/6)BOARDMAIN

10

IC B/D

R814100k

R813 100k

C813 0.1

LCD_G5

LCD_B3

LCD_G4

LCD_B5

LCD_B2

LCD_R5

C

8 0 2

0 . 1

LCD_B4

LCD_HSYNC

IC803XC2C64A-7CPG56C-01

A 1

A 2

A 3

A 4

A 5

A 7

A 8

A 9 A 1 0 B 1 B 1 0 C 1

C 3

C 4

C5C8C10D1D8D10E1E3E8F1E10F3F10G1

G 3

G 1 0

H 1

H 3

H 5

H 7

H 8

H 1 0

J 1

K 1

K 2

K 3

K 4

K 5

K6 K7 K8 G8 H6 C6 D3 C7 F8 H4 J10 A6 K9 K10

VDD_GP4

LCD_R4

LCD_G2

LCD_R1

LCD_R3

VDD_DDCIO

LCD_R0

R811470k

LCD_VSYNC

LCD_B0

LCD_G3

LCD_B1

LCD_G1

LCD_G0

LCD_PXCLK

LCD_R2

C

8 0 4

0 . 1

C

8 0 6

0 . 1

C

8 0 7

0 . 1

R803 0

R804 0

C811 0.1

C812 0.1

R80922

IC802BD6069GUT-E2

A 1

A 2

A3 B1

B 3

C 1

C2C3

C8101

LCD_BLTCTL

R80747k

R80833k

VDD_UNREG

C808

0.1

LCD_PWM1

DGND

LCD_PON

LCD_PCI

R8020

R8120

R801 0

R80510k

R80610k

CN80133P

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

2223

24

25

26

27

28

29

30

31

32

33

R816 0

VDD_LOG

L80122µH

C L 8 0 1

C L 8 0 2

C L 8 0 3

C L 8 0 4

C L 8 0 5

FB811

FB806

FB816

FB805

FB817

FB818

FB807

FB809

FB812

FB801

FB802

FB803

FB804

F B 8 1 3

F B 8 1 4

F B 8 1 5

F B 8 0 8

F B 8 1 0

F B 8 1 9

B0

B1

B2

B3

B4

B5

G0

G1

G2

G3

G4

G5

R0

R1

R2

R5

R4

R3

PXCLK

VSYNC

HSYNC

LCD_VSYNC

LCD_PXCLK

LCD_B0

LCD_B1

LCD_B2

LCD_B3

LCD_B4

LCD_B5

LCD_G0

LCD_G1

LCD_G2

LCD_G3

LCD_G4

LCD_G5

LCD_R0

LCD_R1

LCD_R2

LCD_R3

LCD_R4

LCD_R5

LCD_HSYNC

L C D

_ G 0

L C D

_ B 5

L C D

_ B 3

LCD_R2

LCD_B0

LCD_R3

LCD_R0

LCD_PXCLK

LCD_B4

LCD_B2

LCD_B1

LCD_R1

LCD_G5

LCD_G4

LCD_G3

LCD_G2

LCD_G1

L C D

_ R 5

L C D

_ H S Y N C

L C D

_ R 4

L C D

_ V S Y N C

H S Y N C

V S Y N C

LCD_PON

LCD_PCI

LCD_PCI

B 0

B 1

B 2

G 1

G 3

G4

R5

B3

R4

B4

B5

G0

G2

G5

R0

R1

R2

R3

P X C L K

LCD_PON

B1_IN

G N D

R0_OUT

T D O

B3_OUT

B5_OUT

R5_OUT

R1_IN

D A T A

_ O U T

G 1

_ O U T

G N D

G2_OUT

R1_OUT

V S Y N C

_ I N

G5_IN

V C C I O 1

B 2

_ O U T

T M S

B 3

_ I N

R2_OUT

V C C I O 2

G3_IN

G4_OUT

T C K

V S Y N C

_ O U T

G 3

_ O U T

H S Y N C

_ O U T

G4_IN

R4_OUT

V C C

B4_OUT

R2_IN

E R R

_ I N

R3_IN

G2_IN

G N D

B 1

_ O U T

B0_IN

P X C L K

_ O U T

B 5

_ I N

H S Y N C

_ I N

G1_IN

B 0

_ O U T

PXCLK_IN

V A U X

G0_OUT

DATA_IN

B4_IN

R 4

_ I N

G5_OUT

R0_IN

R 5

_ I N

G 0

_ I N

T D I

R3_OUT

B2_IN

VOUT

T E S T

GNDA

EN

S W

G N D

VFB

V I N

GND

GND

LED_-

LED_-

LED_+

LED_+

B0

B1

B2

B3

B4B5

G0

G1

G2

G3

G4

G5

R0

R1

R2

R3

R4

R5

PCI

RST

VDD1

VDD1

PVDD1

MCK

VSYNC

HSYNC

GND

(5/6)MAIN BOARD

IC803LEVEL SHIFT

IC802LCD BACK

101 2 13117 8 9643 5 12

LIGHT DRIVER

LCD801

CRYSTALLIQUID

DISPLAY

(Page 24)

(Page 27)

Note: When IC802 and IC803 cannot exchange with single. When IC802 and IC803 are




NW-A805/A806/A808/NWZ-A815/A816/A818

27 27 NW-A805/A806/A808/NWZ-A815/A816/A818

5-9. SCHEMATIC DIAGRAM – MAIN Section (6/6) – • See page 28 for IC Block Diagrams.

(Page 25)

(Page 23)

(Page 24)

5BOARDMAIN

(2/6)

11BOARDMAIN

(3/6)

8BOARDMAIN

(4/6)

2BOARDMAIN

(1/6)

10BOARDMAIN

(5/6)

IC B/D

IC B/D

2.9

3.7

3.7

0

0

00

2.9

2.7

2.7

2.9

0

0

2 . 7

2 . 7

2 . 7

2 . 7

3 . 7

3 . 7

0 0 0 0

CL903

R911470k

R9063300

C 9 0 5

0 . 0

6 8

IC901MAX8677AETG

1

2

3

4

5

6

7 8 9 1 0 11 12

1 3

1 4

1 5

1 6

1 7

1 8

19202122232425

R 9 0 9

2 2 k

R907470k

C90922

C 9 0 4

0 . 1

IC903MAX1557ETB

IN 1

GND 2

SS 3

OUT 4

XSHDN 5 D2 6

PGND 7

LX 8

INP 9

D1 1 0

11

P G N D

C9110.001

R91533k

C9030.1

VDD_DDCOUT20

R91447k

VCC_DCIN

VDD_GP1

XCHG_DET

CHG_XFLT

C91222

DGND

C 9 0 6

0 . 1

C 9 0 7

2 2

C902 0.1

C9080.1

CHG_XCHGEN

CHG_PEN2

USB_SUSPEND

C91322

R903470k

R904 470k

R9010

R9128200

VCC_VBAT

TH901

CL904

CL905

CL906

VCC_VBUS

C90110

C9204.7

C9100.1

R91310k

VDD_UNREG

R9020

CN9012P

1BATT+

2BATT-

Q9032SK3541T2L

R91910k

CHG_ICTL

R921220k

R922220k

C91722

C92122

C91522

R923470k

L9014.7µH

R908 10k

CL901

CL902

XUSB_OK

CL907

CL908

CL909

CL910

1500R905

33kR910

VDD_UNREG

VDD_DDCOUT20

AGND

VCC_VBAT

DGND

AGND

DGND

DGND

VDD_UNREG

XCHG_DET

CHG_XFLT

CHG_XCHGEN

CHG_PEN2

USB_SUSPEND

CHG_ICTL

CHG_ICTL

C H G

_ X F L T

CHG_XCHGEN

X U S B

_ O K

XUSB_OK

CHG_PEN2

X C H G

_ D E

T

USB_SUSPEND

BAT

BAT

USB

USB

TSET

USUSS

/DONE

DC

DC

/CEN

PEN1

PEN2

G N D

/ F L T

/ U O K

/ D O K

S Y S

/ C H G

S Y S

P S E T

V L

G N D

C T

I S E T

T H M

(6/6)MAIN BOARD

IC901POWER CONTROL,

IC903DC/DC CONVERTER

A

101 2

B

11

C

7 8

F

9643

G

D

5

ECHARGE CONTROL

LITHIUM IONSTRAGE BATTERY

3.7V 610mAh

S

CHARGE CONTROL

(Page 26)

(Page 22)

Note: When IC901 and IC903 cannot exchange with single. When IC901 and IC903 are






NW-A805/A806/A808/NWZ-A815/A816/A818

IC901 MAX8677AETG

IC903 MAX1557ETB

VOLTAGE REGULATORCURRENT-LIMITED

SETTINGCURRENT

CHARGER THERMALINPUT LIMITER &

REGULATION

VOLTAGEINPUT

MONITORLOAD SWITCH

SYSTEM CHARGERLITHIUM BATTERY

2DC

1 /DONE

3DC

4 /CEN

5PEN1

6PEN2

7

P S E T

8

V L

9

G N D

10

C T

11

I S E T

12

T H M

24

/ F L T

25

G N D

23

/ U O K

22

/ D O K

21

S Y S

20

S Y S

19

/ C H G

18 BAT

17 BAT

16 USB

15 USB

14 TSET

13 USUSS

COMPARATORCURRENT-LIMIT

COMPARATORPWM

COMPARATORSLOPE

SENSECURRENT

AMPLIFIERERROR

PROTECTIONSHORT-CIRCUIT

DETECTZERO-CROSS

1.25VREFERENCE

VOLTAGEOUTPUT

SELECTOR

AUTO SKIP

PWM

CONTROL

ENTER SKIP/ SKIP-OVER

SR OFF

BIAS

CLOCK1MHZ

0.675V10 D1

9 INP

8 LX

7 PGND

6 D2

1IN

2GND

3SS

4OUT

5XSHDN

11

P G N D

DRIVER



NW-A805/A806/A808/NWZ-A815/A816/A818

• IC Pin Function Description

MAIN BOARD IC302 CS42L51-CNZR (A/D CONVERTER, D/A CONVERTER)

Pin No. Pin Name I/O Description

1 LRCK I/O L/R sampling clock signal input/output with the system controller

2 SDA/CDIN I/OI2C mode : Serial date input/output with the system controller

SPI mode : Serial date input from the system controller

3 SCL/CCLK I Serial data transfer clock signal input from the system controller

4 AD0/nCS II2C mode : Address signal input from the system controller

SPI mode : Chip select signal input from the system controller

5 VA_HP - Power supply terminal (+1.8V)

6 FLYP I Connected to the external charge pump capacitor (positive node)

7 GND_HP - Ground terminal

8 FLYN I Connected to the external charge pump capacitor (negative node)

9 VSS_HP - Connected to the capacitor for the internal analog headphone section

10 AOUTB O R-ch analog audio signal output to the headphone and WM-port

11 AOUTA O L-ch analog audio signal output to the headphone and WM-port12 VA - Power supply terminal (+1.8V)

13 AGND - Ground terminal

14 DAC_FILT+ - Not used

15 VQ - Not used

16 ADC_FILT+ - Not used

17 MICIN1/AIN3A I Analog audio signal input terminal Not used

18MICIN2/AIN3B/

BIASI Analog audio signal input terminal Not used

19 AIN2A I Analog audio signal input terminal Not used

20 AIN2B/BIAS I Analog audio signal input terminal Not used21 AFILTA - Not used

22 AFILTB - Not used

23 AIN1A I L-ch analog audio signal input from the WM-port

24 AIN1B I R-ch analog audio signal input from the WM-port

25 nRESET I Reset signal input from the system controller

26 VL - Power supply terminal

27 VD - Power supply terminal (+1.8V)

28 DGND - Ground terminal

29 SDOUT O Serial audio date output to the system controller

30 MCLK I Master clock signal input from the system controller31 SCLK O Serial clock signal output to the system controller

32 SDIN I Serial audio date input from the system controller

33 AGND - Ground terminal



NW-A805/A806/A808/NWZ-A815/A816/A818

MAIN BOARD IC601 MC-10051F1-FAE-A (SYSTEM CONTROLLER, POWER CONTROL, LCD DRIVER,

NAND FLASH INTERFACE, MS INTERFACE, SD-RAM INTERFACE)


A1 to A3 NC - Not used

A4 NAND_WEZ O Write enable signal output to the NAND flash memory

A5 IO_B - Not used

A6 to A10 NC - Not used

A11 to

A13GND - Ground terminal

A14 to

A16NC - Not used

A17 VCCVBUS - Power supply terminal (USB power supply)

A18 NC - Not used

A19 IO_A - Not used

A20 VDD_L0 - Power supply terminal

A21 AB0_A8 O Address signal output to the USB controller

A22 to

A26, B1,

B2

NC - Not used

B3 NAND_CEZ2 O Chip enable signal output to the NAND flash memory

B4 NAND_DA0 I/O Serial date input/output with the NAND flash memory

B5 IO_B - Not used

B6 KEY_AD1 I Key input terminal (A/D input)

B7, B8 ADIN6, ADIN8 - Not used

B9 ADVCC - Power supply terminal

B10 CPEN - Not usedB11, B12 GND - Ground terminal

B13 SWGND - Ground terminal

B14 NC - Not used

B15 SWADP2 - Not used

B16 GND - Ground terminal

B17 VCCADP - Power supply terminal

B18 NC - Not used

B19 IO_A - Not used

B20 VDD_L0 - Power supply terminal

B21 toB26, C1

NC - Not used

C2, C3NAND_CEZ1,

NAND_CEZ3O Chip enable signal output to the NAND flash memory

C4 NAND_DA1 I/O Serial date input/output with the NAND flash memory

C5 IO_B - Not used

C6 KEY_AD0 I Key input terminal (A/D input)

C7 ADIN5 - Not used

C8 CRD_AD I Terminal for peropherals distinction of WM-port

C9 ADGND - Ground terminal

C10 NC - Not used

C11 GND - Ground terminal

C12 NC - Not used




NW-A805/A806/A808/NWZ-A815/A816/A818


C14 NC - Not used

C15 SWADP - Not used

C16 CAPVBDL - Not used

C17 VCCVBAT - Power supply terminal (battery power supply)

C18 NC - Not used

C19 IO_A - Not used

C20 AB0_A5 O Address signal output to the USB controller

C21 to C24 NC - Not used

C25 AB0_D1 I/O Serial date input/output with the USB controller

C26 NC - Not used

D1 IDPULLUP - Not used

D2 NAND_RBZ0 O Read/busy signal output to the NAND flash memory

D3 NAND_ALE O Address latch enable signal output to the NAND flash memory

D4 NAND_DA2 I/O Serial date input/output with the NAND flash memory

D5 IO_B - Not used

D6, D7 VDD_L1 - Power supply terminal

D8 GND - Ground terminal

D9 NC - Not used

D10 GND - Ground terminal

D11 to

D14NC - Not used

D15 SWVBUS2 - Not used

D16 CAPVBSW - Not used

D17 VCCVBAT - Power supply terminal (battery power supply)

D18 AB0_A3 O Address signal output to the USB controller

D19 IO_A - Not used

D20 AB0_A6 O Address signal output to the USB controller

D21 to

D23NC - Not used

D24, D25 AB0_D0, AB0_D2 I/O Serial date input/output with the USB controller

D26 NC - Not used

E1 DISCHGVBUS - Not used

E2 NC - Not used

E3 NAND_REZ O Read enable signal output to the NAND flash memory

E4 NAND_DA3 I/O Serial date input/output with the NAND flash memory

E5 IO_B - Not used


E7 NC - Not used


E9 NAND_CLE O Command latch enable signal output to the NAND flash memory

E10 BATSEL - Not used

E11 SWBAT - Not used

E12 CAPBTDL - Not used

E13 CAPADDL - Not used

E14 NC - Not used

E15 SWVBUS - Not used

E16, E17 NC - Not used

E18 AB0_A4 O Address signal output to the USB controller



NW-A805/A806/A808/NWZ-A815/A816/A818


E19 FLASHCLK O Flash clock output to the D flip-flop

E20 AB0_A7 O Address signal output to the USB controller

E21 to E23 NC - Not used

E24 AB0_XDRQ I DMA request signal input from the USB controller

E25 AB0_D4 I/O Serial date input/output with the USB controller

E26 NC - Not used

F1 DGND - Ground terminal

F2 CHGVBUS - Not used

F3, F4 NC - Not used

F5 IO_B - Not used

F22 AB0_CSZ2 O Chip select signal output to the USB controller

F23 AB0_XACK O DMA acknowledge signal output to the USB controller

F24, F25 AB0_D3, AB0_D5 I/O Serial date input/output with the USB controller

F26 NC - Not used

G1 DVDD - Power supply terminal

G2, G3 NC - Not used

G4 EXTRST I Reset signal input from the reset switch

G5 NC - Not used

G22 ETHER_XINT - Not used

G23 to

G25

AB0_D15 to

AB0_D13I/O Serial date input/output with the USB controller

G26 NC - Not used

H1 USBSUSPD - Not used

H2 NC - Not used

H3 to H5

SDR_DATA25,

SDR_DATA27,

SDR_DATA31

I/O Serial data input/output with the 256Mbit SD-RAM

H8 NAND_RBZ1 O Read/busy signal outoput to the NAND flash memory

H9 to H15 NC - Not used

H16 AB0_WRZ O Write strobe signal output to the USB controller

H17 NC - Not used

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

H22 to

H25

AB0_D8, AB0_D9,

AB0_D7, AB0_D6I/O Serial date input/output with the USB controller

H26 NC - Not usedJ1 to J3 IO_A - Not used

J4, J5SDR_DATA29,

SDR_DATA30I/O Serial data input/output with the 256Mbit SD-RAM

J8 NAND_RBZ2 O Read/busy signal outoput to the NAND flash memory

J9, J10 NC - Not used

J11 to J17 GND - Ground terminal

J18 NC - Not used

J19 AB0_RDZ O Read strobe signal output to the USB controller

J22 to

J24

AB0_D10 to

AB0_D12I/O Serial date input/output with the USB controller

J25 CHGGND1 - Ground terminal

J26 NC - Not used

K1 to K3 VDD_L1 - Power supply terminal



NW-A805/A806/A808/NWZ-A815/A816/A818


K4, K5SDR_DATA28,


K8 NAND_RBZ3 O Read/busy signal outoput to the NAND flash memory

K9 NAND_DA6 I/O Serial date input/output with the NAND flash memory

K10 to

K18GND - Ground terminal

K19 NC - Not used

K22 LCD_HSYNC O Horizontal sync signal output to the level shift

K23 NC - Not used

K24 LCD_VSYNC O Vertical sync signal output to the level shift

K25 CHGGND2 - Ground terminal

K26 NC - Not used

L1 to L5,

L8

SDR_DATA23 to

SDR_DATA20,

SDR_DATA24,SDR_DATA19


L9 NAND_DA4 I/O Serial date input/output with the NAND flash memory

L10 GND - Ground terminal

L11 NC - Not used

L17, L18 GND - Ground terminal

L19, L22

to L25

LCD_B1 to

LCD_B5O Video signal (B) output to the level shift

L26 NC - Not used

M1 to M5,

M8

SDR_DATA18 to

SDR_DATA13


M9 NAND_CEZ0 O Chip enable signal output to the NAND flash memory

M10,

M17, M18GND - Ground terminal

M19 LCD_B0 O Video signal (B) output to the level shift

M22 to

M25

LCD_G0 to

LCD_G3O Video signal (G) output to the level shift

M26 NC - Not used

N1 to

N5, N8

SDR_DATA12 to


N9, N10,

N17 to

N19

GND - Ground terminal

N22, N23 LCD_G4, LCD_G5 O Video signal (G) output to the level shift

N24, N25 LCD_R0, LCD_R1 O Video signal (R) output to the level shift

N26 VMICIN I Power supply voltage input terminal

P1 to P4SDR_DATA5 to


P5 SDR_DQM0 O Write mask signal output to the 256Mbit SD-RAM

P8 SDR_DATA6 I/O Serial data input/output with the 256Mbit SD-RAM

P9 GND - Ground terminal

P10 RESETZ O Reset signal output to the USB controller

P17 to P19 GND - Ground terminal

P22 LCD_R3 O Video signal (R) output to the level shift



NW-A805/A806/A808/NWZ-A815/A816/A818


P23 LCD_PXCLK O Clock signal output to the level shift

P24 NC - Not used

P25, P26 IO_A - Not used

R1SDR_DATA0

I/OSerial data input/output with the 256Mbit SD-RAM

R2 to R4SDR_DQM3 to

SDR_DQM1O Write mask signal output to the 256Mbit SD-RAM

R5 SDR_WEZ O Write enable signal output to the 256Mbit SD-RAM

R8 SDR_DATA1 I/O Serial data input/output with the 256Mbit SD-RAM

R9 GND - Ground terminal

R10 NC - Not used

R17 U70_CTSZ - Not used

R18 U70_RTSZ - Not used

R19 GND - Ground terminal

R22, R23 LCD_R2, LCD_R4 O Video signal (R) output to the level shift

R24 GNDSINK - Ground terminal

R25 VDD_L0 - Power supply terminal

R26 NC - Not used

T1 SDR_CKE0 O Clock enable signal output to the 256Mbit SD-RAM

T2 NC - Not used

T3 SDR_CSZ0 O Chip select signal output to the 256Mbit SD-RAM

T4 SDR_BA1 O Bank address signal output to the 256Mbit SD-RAM

T5 SDR_RASZ O Row address strobe signal output to the 256Mbit SD-RAM

T8 NC - Not used

T9 GND - Ground terminal

T10 NC - Not used

T17 U70_SOUT O Serial data output to the WM-port

T18 U70_SRIN I Serial data input from the WM-port

T19 GND - Ground terminal

T22 LCD_R5 O Video signal (R) output to the level shift

T23 NC - Not used

T24 C_TMS I MS signal input terminal for JTAG Not used

T25 VLOG O Power supply output terminal

T26 CKO O Main system clock output terminal (11.2896MHz)

U1 to U5SDR_A12 to

SDR_A8 O Address signal output to the 256Mbit SD-RAM

U8 SDR_CASZ O Column address strobe signal output to the 256Mbit SD-RAM

U9 GND - Ground terminal

U10 to

U12NC - Not used

U13 WAKEUP O Wake up signal output terminal

U14 NC - Not used

U15 L1_DET - Not used

U16 ERR_RST_REQZ - Not used

U17 NC - Not used

U18 REFCLKO O Master clock signal output to the D/A converter

U19 NC - Not used

U22 C_TDO O Data output terminal for JTAG Not used

U23 VLOGIN I Power supply voltage input terminal



NW-A805/A806/A808/NWZ-A815/A816/A818


U24 C_TCK I Clock signal input terminal for JTAG Not used

U25 VPLL O Power supply voltage output terminal

U26 CKI I Main system clock input terminal (11.2896MHz)

V1 to V3 IO_A - Not usedV4, V5,

V8

SDR_A6, SDR_A5,

SDR_A7O Address signal output to the 256Mbit SD-RAM

V9 GND - Ground terminal

V10 CHG_XCHGEN O Charge enable signal output to the charge control

V11 NC - Not used

V12 to

V15GND - Ground terminal

V16 DSP_DET - Not used

V17 LCD_BLTCTL O Control signal output to the LCD back light driver

V18, V19 NC - Not used

V22 C_RTCK I Clock signal input terminal for JTAG Not used

V23 C_TRSTZ I Reset signal input terminal for JTAG Not used

V24 VPLLIN I Power supply voltage input terminal

V25 VDSPIN I Power supply voltage input terminal

V26 VDSP - Not used

W1 IOGND - Ground terminal

W2 LCD_PCI O PCI signal output to the liquid crystal display

W3 LCD_PON O PON signal output to the liquid crystal display

W4, W5 SDR_A4, SDR_A3 O Address signal output to the 256Mbit SD-RAM

W8 CHG_PEN2 O Charge enable signal output to the charge control

W9 GND - Ground terminal

W10 NC - Not used

W11 to

W18GND - Ground terminal

W19 WR_ERR - Not used

W22 NC - Not used

W23 C_TDI I Data input terminal for JTAG Not used

W24, W25 IO_B - Not used

W26 VLO O Power supply voltage output terminal

Y1 IOVDD - Power supply terminal

Y2 CHG_ICTL O Charge on/off control signal output to the charge control

Y3 HP_XMUTE O Analog muting on/off control signal output terminal

Y4, Y5 SDR_A2, SDR_A1 O Address signal output to the 256Mbit SD-RAM

Y22, Y23 TM1, TM0 - Not used

Y24, Y25 VDD_DSP - Power supply terminal

Y26 VHP O Power supply voltage output terminal

AA1 CRD_LINEOUT O Selection signal output to the headphone/line selecter

AA2 WAKEUP_INT I Wake up signal input terminal

AA3 GPIO9 - Not used

AA4 SDR_A0 O Address signal output to the 256Mbit SD-RAM

AA5 SDR_CLK O Clock signal output to the 256Mbit SD-RAM

AA22,

AA23GND - Ground terminal

AA24 TM2 - Not used



NW-A805/A806/A808/NWZ-A815/A816/A818


AA25 VANAIN I Power supply voltage input terminal

AA26 VANA O Power supply voltage output terminal

AB1 VDD_L0 - Power supply terminal

AB2 XUSB_OK I USB OK signal input from the charge controlAB3 CRD_DET I Wake up signal input from the WM-port

AB4 CHG_XFLT I Charge signal showing that the drive is in fault status is input

AB5 SDR_BA0 O Bank address signal output to the 256Mbit SD-RAM

AB6, AB7 NC - Not used

AB8 USB_SUSPEND O USB suspend signal output to the charge control

AB9 IO_C - Not used

AB10 to

AB12NC - Not used

AB13 USB_XRST O Reset signal output to the USB controller

AB14USB_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 used

AB19 WR_LEDCTL - Not used

AB20 PM1_SEN I/O L/R sampling clock signal input/output terminal Not used

AB21 PM1_CLK I Serial clock signal input terminal Not used

AB22 PM0_SEN I/O L/R sampling clock signal input/output with the D/A converter

AB23,

AB24GND - Ground terminal

AB25 GND1 - Ground terminal

AB26 OSCIN I Sub system clock input terminal (32.768kHz)

AC1 to

AC3IO_A - Not used

AC4 XCHG_DET I Charge detection signal input from the charge control

AC5 USB_INT1 I Interrupt request signal input from the USB controller

AC6 NC - Not used

AC7 SPI0_SK O Serial data transfer clock signal output to the D/A converter

AC8 SPI0_SO I/OI2C mode : Serial date input/output with the D/A converter

SPI mode : Serial date output to the D/A converter

AC9 IO_C - Not used

AC10 to

AC13NC - Not used

AC14 AVDD_LPLL - Power supply terminal

AC15 AVDD_HPLL - Power supply terminal

AC16 MS_DATA1 - Not used

AC17 MS_BS - Not used

AC18 MS_SCK0 - Not used

AC19 NC - Not used

AC20 ADA_XRST O Reset signal output to the D/A converter

AC21 PM0_CLK I Serial clock signal input from the D/A converterAC22 PM0_SO O Serial audio date output to the D/A converter

AC23 PWM0 - Not used

AC24 VLOIN I Power supply voltage input terminal





NW-A805/A806/A808/NWZ-A815/A816/A818


AE24 VGP45IN I Power supply voltage input terminal

AE25,

AE26, AF1

to AF3

NC - Not used

AF4 DD2VFB2 I Power supply voltage feedback terminal

AF5, AF6DD2INB1,

DD2INB2I Power supply voltage input terminal

AF7 to

AF9

DD2LX3,

DD2LX1,

DD2LX2

O Power supply voltage output terminal

AF10,

AF11

DD2GNDB1,

DD2GNDB2- Ground terminal

AF12,

AF13

DD1GNDB1,

DD1GNDB2- Ground terminal

AF14,AF15

DD1LX1,DD1LX2

O Power supply voltage output terminal

AF16,

AF17

DD1INB1,

DD1INB2I Power supply voltage input terminal

AF18 DD1VFBK2 I Power supply voltage feedback terminal

AF19 DD1GNDA - Ground terminal

AF20 VGP1 O Power supply voltage output terminal

AF21 COM - Not used

AF22 NC - Not used

AF23 VGP3 O Power supply voltage output terminal

AF24 to

AF26 NC - Not used



NW-A805/A806/A808/NWZ-A815/A816/A818

MAIN BOARD IC803 XC2C64A-7CPG56C-01 (LEVEL SHIFT)


A1 to A4R3_OUT to

R0_OUTO Video signal (R) output to the liquid crystal display

A5 G5_OUT O Video signal (G) output to the liquid crystal displayA6 TDO O Data output terminal for JTAG Not used

A7, A8G2_OUT,

G0_OUTO Video signal (G) output to the liquid crystal display

A9, A10B5_OUT,

B4_OUTO Video signal (B) output to the liquid crystal display

B1 R4_OUT O Video signal (R) output to the liquid crystal display

B10 B3_OUT O Video signal (B) output to the liquid crystal display

C1 R5_OUT O Video signal (R) output to the liquid crystal display

C3 DATA_IN - Not used

C4, C5 G4_OUT,G3_OUT O Video signal (G) output to the liquid crystal display

C6 VCCIO2 - Power supply terminal


C8 G1_OUT O Video signal (G) output to the liquid crystal display

C10 B2_OUT O Video signal (B) output to the liquid crystal display

D1 PXCLK_OUT O Clock signal output to the liquid crystal display

D3 VAUX - Power supply terminal

D8, D10B1_OUT,

B0_OUTO Video signal (B) output to the liquid crystal display

E1 VSYNC_OUT O Vertical sync signal output to the liquid crystal display

E3 ERR_IN I Not used

E8 DATA_OUT - Not used

E10 VSYNC_IN I Vertical sync signal input from the system controller

F1 HSYNC_OUT O Horizontal sync signal output to the liquid crystal display

F3 R4_IN I Video signal (R) input from the system controller

F8 GND - Ground terminal

F10 HSYNC_IN I Horizontal sync signal input from the system controller

G1, G3 R5_IN, R2_IN I Video signal (R) input from the system controller

G8 VCC - Power supply terminal

G10 B0_IN I Video signal (B) input from the system controller

H1, H3 R3_IN, R0_IN I Video signal (R) input from the system controller

H4 GND - Ground terminal

H5 PXCLK_IN I Clock signal input from the system controller

H6 VCCIO1 - Power supply terminal

H7, H8,

H10

B4_IN, B2_IN,

B1_INI Video signal (B) input from the system controller

J1 R1_IN I Video signal (R) input from the system controller

J10 TDI I Data input terminal for JTAG Not used

K1 to K6 G5_IN to G0_IN I Video signal (G) input from the system controller

K7, K8 B5_IN, B3_IN I Video signal (B) input from the system controller

K9 TMS I MS signal input terminal for JTAG Not used

K10 TCK I Clock signal input terminal for JTAG Not used



NW-A805/A806/A808/NWZ-A815/A816/A818SECTION 6

EXPLODED VIEWS

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

1 X-2177-668-1 REAR CABINET ASSY (B) (BLACK)

(NW-A805: CND)


(NW-A806: CND)


(NW-A808: CND)

1 X-2177-674-1 REAR CABINET ASSY (W) (WHITE)

(NW-A805: CND)


(NW-A808: E, AUS, JE)

1 X-2177-721-1 REAR CABINET ASSY (V) (VIOLET)









(NW-A805: AEP, UK, EE)








(NW-A806: AEP, UK)






(NW-A808: AEP, UK)

1 X-2177-740-1 REAR CABINET ASSY (P) (PINK)



(NW-A806: AEP, UK)


(NW-A805: FR)


(NW-A806: FR)


(NW-A808: FR)


(NW-A805: FR)


(NW-A805: FR)


(NW-A806: FR)

1 X-2177-759-1 REAR CABINET ASSY (P) (PINK)(NW-A805: FR)


(NW-A806: CND)




(NW-A805: MX)


(NW-A806: MX)


(NW-A806: MX)


(NW-A808: MX)


(NW-A805: CH)


(NW-A805: CH)


(NW-A805: CH)


(NW-A806: CH)


(NW-A806: CH)


(NW-A808: CH)


(NW-A805: CH)



2 2-889-243-01 PIN, ORNAMENT

3 3-196-648-01 ADHESIVE (REAR)

6-1. REAR CABINET SECTION (NW-A805/A806/A808)

• Items marked “*” are not stocked since they

are seldom required for routine service. Some

delay should be anticipated when ordering

these items.

• The mechanical parts with no reference

number in the exploded views are not supplied.

• Accessories are given in the last of the

electrical parts list.

• Refer to Servicing Notes “COLOR VARIATION”

(page 5) about color variation.

NOTE:• -XX and -X mean standardized parts, so they

may have some difference from the original

one.

• Color Indication of Appearance Parts

Example:

KNOB, BALANCE (WHITE) . . . (RED)

↑ ↑

Parts Color Cabinet's Color

• Abbreviation


CH : Chinese model



FR : French model


JE : Tourist model

MX : Mexican model



1

not supplied

2

(BLACK, VIOLET models only)

MAIN board, NAND board section

3

3

Ver. 1.2



NW-A805/A806/A808/NWZ-A815/A816/A818



(NWZ-A815: US)

51 X-2179-917-1 REAR CABINET ASSY (B) (BLACK)(NWZ-A815: FR)


(NWZ-A815: CND, AEP, UK, EE, NZ, HK, SP, AUS)


(NWZ-A815: US)


(NWZ-A815: FR)



51 X-2179-924-1 REAR CABINET ASSY (S) (SILVER)

(NWZ-A815: US)


(NWZ-A815: US)


(NWZ-A815: US)


(NWZ-A816: US)


(NWZ-A816: FR)




(NWZ-A816: US)


(NWZ-A816: FR)




(NWZ-A816: US)

6-2. REAR CABINET SECTION (NWZ-A815/A816/A818)

Ver. 1.3

51not supplied

MAIN board, NAND board section

52

53

53

(BLACK, SILVER, VIOLET, BLUE models only)


(NWZ-A816: FR)

51 X-2179-940-1 REAR CABINET ASSY (S) (SILVER)(NWZ-A816: CND, AEP, UK, EE, NZ, HK, SP, AUS)


(NWZ-A816: US)


(NWZ-A816: FR)



51 X-2179-944-1 REAR CABINET ASSY (V) (BLUE)

(NWZ-A816: US)


(NWZ-A816: FR)




(NWZ-A818: US)


(NWZ-A818: FR)






(NWZ-A818: US)





52 2-889-243-01 PIN, ORNAMENT

53 3-196-648-01 ADHESIVE (REAR)

Note: Blue color type of NWZ-A816 US model is usingparts of violet color type.



NW-A805/A806/A808/NWZ-A815/A816/A818

6-3. MAIN BOARD, NAND BOARD SECTION (NW-A805/A806/A808)

Note: The illustration sees the set from the rear.


101 X-2149-671-1 DOOR ASSY, CONNECTOR

102 2-889-236-01 SPRING (DOOR)

103 2-889-239-01 CONNECTOR, HOLDER

104 2-889-229-01 SHEET ( NAND)

105 2-897-318-01 SPACER (NAND) (NW-A805/A806)

106 3-234-449-11 SCREW (M1.4)

107 X-2177-781-1 NAND BOARD, COMPLETE (2GB) (for SERVICE)

(NW-A805: CND)


(NW-A806: CND)


(NW-A808: CND)







107 X-2177-787-1 NAND BOARD, COMPLETE (2GB) (for SERVICE)(NW-A805: FR)


(NW-A806: FR)


(NW-A808: FR)


(NW-A805: E, MX, AUS, JE)




(NW-A808: E, MX, AUS, JE)107 X-2178-909-1 NAND BOARD, COMPLETE (2GB) (for SERVICE)

(NW-A805: CH)


(NW-A806: CH)


(NW-A808: CH)

108 3-208-193-01 SPACER (REAR)

109 2-889-227-01 SHIELD CASE (MAIN)

110 X-2177-776-1 MAIN BOARD, COMPLETE (for SERVICE)

(EXCEPT FR)

110 X-2177-777-1 MAIN BOARD, COMPLETE (for SERVICE) (FR)

111 2-894-337-01 SHEET (MAIN), INSULATING

112 2-894-339-01 SHEET (HARNESS)113 2-889-228-01 CUSHION (CONNECTOR)

101

not supplied

not supplied

not supplied

front cabinet section

102

103

104105

106

106107

108

109

110

111

112

113

(NW-A805/A806)

Note: When the MAIN board is replaced, format itaccording to the “NOTE OF MAIN BOARDREPLACING” (refer to page 4) of the servicing notes.

Ver. 1.2



NW-A805/A806/A808/NWZ-A815/A816/A818

6-4. MAIN BOARD, NAND BOARD SECTION (NWZ-A815/A816/A818)



151 X-2149-671-1 DOOR ASSY, CONNECTOR

152 2-889-236-01 SPRING (DOOR)

153 2-889-239-01 CONNECTOR, HOLDER

154 2-889-229-01 SHEET ( NAND)

155 2-897-318-01 SPACER (NAND) (NWZ-A815/A816)

156 3-234-449-11 SCREW (M1.4)


(NWZ-A815: US)


(NWZ-A815: FR)




(NWZ-A816: US, US (CircuitCity))


(NWZ-A816: FR)



Ver. 1.3

151

not supplied

not supplied

not supplied

front cabinet section

152

153

154155

156

156157

158

159

160

161

162

163

(NWZ-A815/A816)


(NWZ-A818: US)


(NWZ-A818: FR)




(NWZ-A816: US (BestBuy))

158 3-208-193-01 SPACER (REAR)

159 2-889-227-01 SHIELD CASE (MAIN)

160 X-2177-776-1 MAIN BOARD, COMPLETE (for SERVICE)

(EXCEPT FR)

160 X-2177-777-1 MAIN BOARD, COMPLETE (for SERVICE) (FR)

161 2-894-337-01 SHEET (MAIN), INSULATING

162 2-894-339-01 SHEET (HARNESS)

163 2-889-228-01 CUSHION (CONNECTOR)




NW-A805/A806/A808/NWZ-A815/A816/A818

6-5. FRONT CABINET SECTION



201 X-2177-802-1 FRONT CABINET ASSY (B) (BLACK)

201 X-2177-803-1 FRONT CABINET ASSY (V) (VIOLET)

(for VIOLET, BLUE)

201 X-2177-804-1 FRONT CABINET ASSY (W) (WHITE)

201 X-2177-805-1 FRONT CABINET ASSY (P) (PINK)

201 X-2177-806-1 FRONT CABINET ASSY (S) (SILVER)

202 3-196-649-01 GASKET (REAR)

203 2-889-232-01 BUTTON, VOL (− VOL +)

204 X-2177-801-1 FLEXIBLE (PWB ASSY), SVX SWITCH

205 3-208-376-01 SHEET (JACK), CONDUCTIVE

206 2-889-233-01 BUTTON, FRONT

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

206 2-889-233-11 BUTTON, FRONT

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

206 2-889-233-21 BUTTON, FRONT

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

(for VIOLET, BLUE)

206 2-889-233-31 BUTTON, FRONT

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

206 2-889-233-41 BUTTON, FRONT

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

207 2-894-335-01 ADHESIVE (LCD)

208 3-252-823-01 SCREW ( B1.4)

209 X-2177-657-1 BATTERY (A) ASSY (for NW-A805/A806/A808)

(CND)

209 X-2178-011-1 BATTERY ASSY (for NW-A805/A806/A808)

(EXCEPT CND)

209 X-2189-758-1 BATTERY ASSY (for NWZ-A815/A816/A818)

210 3-251-410-02 SHEET, INSULATING

LCD801 X-2178-012-1 SVX LCD ASSY

201

LCD801

not supplied

202

210

203

204

205 206

207

207208

208

209

not supplied

Ver. 1.4




NW-A805/A806/A808/NWZ-A815/A816/A818

SECTION 7ELECTRICAL PARTS LIST


X-2177-776-1 MAIN BOARD, COMPLETE (for SERVICE)

(EXCEPT FR)

X-2177-777-1 MAIN BOARD, COMPLETE (for SERVICE) (FR)

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

< CAPACITOR >

C102 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3V

C103 1-128-627-91 CERAMIC CHIP 0.001uF 10% 16V

C104 1-112-322-91 CERAMIC CHIP 150PF 10% 6.3V




C108 1-128-622-91 CERAMIC CHIP 100PF 10% 16V


C110 1-165-887-91 CERAMIC CHIP 0.22uF 10% 6.3V



C204 1-112-322-91 CERAMIC CHIP 150PF 10% 6.3V










C305 1-100-735-91 CERAMIC CHIP 10uF 20% 4V




















C507 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3VC508 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V

































C625 1-117-746-81 CERAMIC CHIP 8PF 0.1PF 16V



C629 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3VC631 1-164-943-81 CERAMIC CHIP 0.01uF 10% 16V


MAIN

• Items marked “*” are not stocked since they

are seldom required for routine service.

Some delay should be anticipated when

ordering these items.

• SEMICONDUCTORS

In each case, u: µ, for example:

uA... : µA... uPA... : µPA...

uPB... : µPB... uPC... :µPC...

uPD... : µPD...

• CAPACITORS

uF: µF

• COILS

uH: µH

• Refer to Servicing Notes “COLOR VARIATION”

(page 5) about color variation.

NOTE:• Due to standardization, replacements in the

parts list may be different from the parts

specified in the diagrams or the components

used on the set.

• -XX and -X mean standardized parts, so they

may have some difference from the original

one.

• RESISTORS

All resistors are in ohms.

METAL: Metal-film resistor.

METAL OXIDE: Metal oxide-film resistor.

F: nonflammable


When indicating parts by reference number,

please include the board.

Ver. 1.2

• Abbreviation


CH : Chinese model



FR : French model


JE : Tourist modelMX : Mexican model






47

NW-A805/A806/A808/NWZ-A815/A816/A818






C643 1-112-717-91 CERAMIC CHIP 1uF 10% 6.3VC644 1-100-611-91 CERAMIC CHIP 22uF 20% 6.3V
















































C697 1-128-627-91 CERAMIC CHIP 0.001uF 10% 16VC698 1-112-716-11 CERAMIC CHIP 0.1uF 10% 6.3V




















C810 1-100-591-91 CERAMIC CHIP 1uF 10% 25VC811 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V





















< CONNECTOR >

CN601 (Not supplied) CONNECTOR, BOARD TO BOARD 30P

CN801 1-819-974-11 CONNECTOR, FPC (ZIF) 33P

CN851 1-820-771-21 CONNECTOR, MULTIPLE (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

< FERRITE BEAD >

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)FB801 1-481-258-21 SMD EMI FERRITE

FB802 1-481-258-21 SMD EMI FERRITE

MAIN

Note: When CN601 on the MAIN board is damaged,exchange the new MAIN board for the MAIN boardwhich connector damaged.




48

NW-A805/A806/A808/NWZ-A815/A816/A818






FB808 1-481-258-21 SMD EMI FERRITEFB809 1-481-258-21 SMD EMI FERRITE










FB819 1-400-462-21 FERRITE, EMI (SMD) (1005)

< IC >

IC301 (Not supplied) IC XC6401FF58DR

IC302 (Not supplied) IC CS42L51-CNZR

IC303 6-708-971-01 IC MAX4764ETB+TG069

IC501 (Not supplied) IC S1R72V17B00A20B

IC502 6-708-511-01 IC TC7SG08AFS

IC503 (Not supplied) IC TK63731AB1G0B

IC504 6-711-031-01 IC TK63718HCL-G

IC505 (Not supplied) IC TC7WG74FC

IC506 (Not supplied) IC TC7WG74FC

IC507 6-710-712-01 IC TC7SG04AFS

IC508 6-710-712-01 IC TC7SG04AFS

IC509 (Not supplied) IC SN74AVC1T45YZPR

IC601 (Not supplied) IC MC-10051F1-FAE-A

IC602 (Not supplied) IC TK63731AB1G0B

IC701 (Not supplied) IC K4M56323PG-HG75T

IC802 (Not supplied) IC BD6069GUT-E2

IC803 (Not supplied) IC XC2C64A-7CPG56C-01

IC901 (Not supplied) IC MAX8677AETG

IC903 (Not supplied) IC MAX1557ETB

< COIL >

L601 1-457-412-11 INDUCTOR 10uH

L602 1-457-412-11 INDUCTOR 10uH

L801 1-481-213-11 INDUCTOR 22uH

L901 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

Q603 6 -550-747-01 FET 3LP01S-K-TL-E

Q903 6 -551-346-01 FET 2SK3541T2L

< RESISTOR >

R102 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R104 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R105 1-218-937-11 RES-CHIP 47 5% 1/16W

R106 1-218-949-11 RES-CHIP 470 5% 1/16W

R107 1-208-455-11 RES-CHIP 5.6 5% 1/16W

(EXCEPT FR)

R107 1-218-937-11 RES-CHIP 47 5% 1/16W

(FR)

R108 1-218-949-11 RES-CHIP 470 5% 1/16WR109 1-218-949-11 RES-CHIP 470 5% 1/16W

R110 1-244-161-81 RES-CHIP 2.2 5% 1/16W

R111 1-218-949-11 RES-CHIP 470 5% 1/16W

(FR)

R202 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R204 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R205 1-218-937-11 RES-CHIP 47 5% 1/16W

R206 1-218-949-11 RES-CHIP 470 5% 1/16W

R207 1-208-455-11 RES-CHIP 5.6 5% 1/16W

(EXCEPT FR)

R207 1-218-937-11 RES-CHIP 47 5% 1/16W

(FR)

R208 1-218-949-11 RES-CHIP 470 5% 1/16WR209 1-218-949-11 RES-CHIP 470 5% 1/16W

R210 1-244-161-81 RES-CHIP 2.2 5% 1/16W

R211 1-218-949-11 RES-CHIP 470 5% 1/16W

(FR)

R302 1-218-990-81 SHORT CHIP 0

R304 1-218-979-11 RES-CHIP 150K 5% 1/16W

R305 1-218-981-91 RES-CHIP 220K 5% 1/16W

R306 1-218-990-81 SHORT CHIP 0

R307 1-208-683-11 METAL CHIP 1K 0.5% 1/16W

R310 1-218-990-81 SHORT CHIP 0

R312 1-218-990-81 SHORT CHIP 0

R313 1-208-683-11 METAL CHIP 1K 0.5% 1/16W

R314 1-218-990-81 SHORT CHIP 0

R315 1-218-945-11 RES-CHIP 220 5% 1/16W

R502 1-218-990-81 SHORT CHIP 0

R503 1-218-977-11 RES-CHIP 100K 5% 1/16W

R504 1-218-977-11 RES-CHIP 100K 5% 1/16W

R505 1-218-977-11 RES-CHIP 100K 5% 1/16W

R506 1-208-906-81 METAL CHIP 6.2K 0.5% 1/16W

R507 1-218-953-11 RES-CHIP 1K 5% 1/16W

R509 1-218-990-81 SHORT CHIP 0

R510 1-218-933-11 RES-CHIP 22 5% 1/16W

R511 1-218-981-91 RES-CHIP 220K 5% 1/16W

R512 1-218-990-81 SHORT CHIP 0

R513 1-240-718-91 METAL CHIP 100K 5% 1/20W

R514 1-218-929-11 RES-CHIP 10 5% 1/16W

R516 1-218-929-11 RES-CHIP 10 5% 1/16W

R517 1-218-990-81 SHORT CHIP 0

R519 1-218-977-11 RES-CHIP 100K 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

R601 1-240-718-91 METAL CHIP 100K 5% 1/20W

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 0R607 1-218-985-11 RES-CHIP 470K 5% 1/16W

R608 1-218-953-11 RES-CHIP 1K 5% 1/16W

MAIN

Note: When IC301, IC302, IC501, IC503, IC505, IC506, IC509, IC601, IC602,IC701, IC802, IC803, IC901 and IC903 on the MAIN board are damaged,exchange the new MAIN board for the MAIN board which IC damaged.

Ver. 1.2




49

NW-A805/A806/A808/NWZ-A815/A816/A818

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 0R620 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% 1/16WR635 1-218-990-81 SHORT CHIP 0

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

R642 1-208-935-11 METAL CHIP 100K 0.5% 1/16W

R643 1-218-990-81 SHORT CHIP 0

R644 1-218-990-81 SHORT CHIP 0

R645 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 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W

R649 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W

R650 1-218-953-11 RES-CHIP 1K 5% 1/16W

R651 1-218-985-11 RES-CHIP 470K 5% 1/16W

R652 1-218-977-11 RES-CHIP 100K 5% 1/16W

R653 1-218-977-11 RES-CHIP 100K 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

R701 1-218-990-81 SHORT CHIP 0

R702 1-218-977-11 RES-CHIP 100K 5% 1/16W

R801 1-218-990-81 SHORT CHIP 0

R802 1-218-990-81 SHORT CHIP 0

R803 1-218-990-81 SHORT CHIP 0

R804 1-218-990-81 SHORT CHIP 0

R805 1-218-965-11 RES-CHIP 10K 5% 1/16W

R806 1-218-965-11 RES-CHIP 10K 5% 1/16W

R807 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R808 1-208-923-11 METAL CHIP 33K 0.5% 1/16W

R809 1-208-643-11 METAL CHIP 22 0.5% 1/16W

R811 1-218-985-11 RES-CHIP 470K 5% 1/16W

R812 1-218-990-81 SHORT CHIP 0

R813 1-218-977-11 RES-CHIP 100K 5% 1/16W

R814 1-218-977-11 RES-CHIP 100K 5% 1/16W

R816 1-218-990-81 SHORT CHIP 0

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 1-218-985-11 RES-CHIP 470K 5% 1/16W

R858 1-218-965-11 RES-CHIP 10K 5% 1/16WR859 1-218-953-11 RES-CHIP 1K 5% 1/16W

R861 1-216-295-91 SHORT CHIP 0

R901 1-216-864-11 SHORT CHIP 0

R902 1-216-864-11 SHORT CHIP 0

R903 1-218-985-11 RES-CHIP 470K 5% 1/16W

R904 1-218-985-11 RES-CHIP 470K 5% 1/16W

R905 1-208-687-11 METAL CHIP 1.5K 0.5% 1/16W

R906 1-218-959-11 RES-CHIP 3.3K 5% 1/16W

R907 1-218-985-11 RES-CHIP 470K 5% 1/16W

R908 1-218-965-11 RES-CHIP 10K 5% 1/16W

R909 1-208-715-11 METAL CHIP 22K 0.5% 1/16W

R910 1-208-923-11 METAL CHIP 33K 0.5% 1/16WR911 1-218-985-11 RES-CHIP 470K 5% 1/16W

R912 1-208-909-11 METAL CHIP 8.2K 0.5% 1/16W

R913 1-208-911-11 METAL CHIP 10K 0.5% 1/16W

R914 1-208-927-11 METAL CHIP 47K 0.5% 1/16W

R915 1-208-923-11 METAL CHIP 33K 0.5% 1/16W

R919 1-208-911-11 METAL CHIP 10K 0.5% 1/16W

R921 1-218-981-91 RES-CHIP 220K 5% 1/16W

R922 1-218-981-91 RES-CHIP 220K 5% 1/16W

R923 1-218-985-11 RES-CHIP 470K 5% 1/16W

< SWITCH >

S601 1-786-227-21 SWITCH, TACTILE (RESET)

S602 1-798-038-11 SWITCH, SLIDE (SMD) (HOLD)

< THERMISTOR >

TH901 1-804-949-11 THERMISTOR, NTC (SMD)

< VARISTOR >

VDR301 1-805-774-21 VARISTOR, CHIP



< VIBRATOR >

X501 1-813-877-11 VIBRATOR, CRYSTAL 12MHZ (12MHz)

X602 1-813-206-11 VIBRATOR, CRYSTAL (32.768kHz)

X603 1-795-758-21 VIBRATOR, CRYSTAL (11.2896MHz)

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

MAIN




50

NW-A805/A806/A808/NWZ-A815/A816/A818

X-2177-781-1 NAND BOARD, COMPLETE (2GB) (for SERVICE)

(NW-A805: CND)


(NW-A806: CND)


(NW-A808: CND)

X-2177-784-1 NAND BOARD, COMPLETE (2GB) (for SERVICE)(NW-A805: AEP, UK, EE)






(NW-A805: FR)


(NW-A806: FR)


(NW-A808: FR)








(NW-A805: CH)


(NW-A806: CH)


(NW-A808: CH)


(NWZ-A815: US)


(NWZ-A815: FR)


(NWZ-A815: CND, AEP, UK, EE, NZ, HK, SP,

AUS)


(NWZ-A816: US, US (CircuitCity))


(NWZ-A816: FR)



AUS)


(NWZ-A818: US)


(NWZ-A818: FR)



AUS)


(NWZ-A816: US (BestBuy))

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

When NAND board is defective, exchange the entire mounted board.

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

NAND

MISCELLANEOUS

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

204 X-2177-801-1 FLEXIBLE (PWB ASSY), SVX SWITCH

209 X-2177-657-1 BATTERY (A) ASSY (for NW-A805/A806/A808)

(CND)

209 X-2178-011-1 BATTERY ASSY (for NW-A805/A806/A808)(EXCEPT CND)

209 X-2189-758-1 BATTERY ASSY (for NWZ-A815/A816/A818)

LCD801 X-2178-012-1 SVX LCD ASSY

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

ACCESSORIES

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

1-831-429-21 CORD, CONNECTION

(Headphone extension cord) (BLACK)

(for BLACK, SILVER, VIOLET, BLUE models)

1-831-429-31 CORD, CONNECTION

(Headphone extension cord) (WHITE)

(for WHITE, PINK models)

1-833-490-12 CORD, PC CONNECTION (USB cable)2-895-532-02 ATTACHMENT (D) (Use when connecting the

player to the optional cradle, etc.)

2-896-040-14 MANUAL (QSG), INSTRUCTION

(Quick Start Guide) (ENGLISH)

(NW-A805: EXCEPT CH/A806: EXCEPT CH/

A808: EXCEPT CH)

2-896-040-23 MANUAL (QSG), INSTRUCTION (Quick Start

Guide) (FRENCH) (NW-A805: CND, AEP, UK, FR/

A806: CND, AEP, UK, FR/

A808: CND, AEP, UK, FR)


Guide) (GERMAN) (NW-A805: AEP, UK/

A806: AEP, UK/A808: AEP, UK)


Guide) (SPANISH) (NW-A805: AEP, UK, MX/

A806: AEP, UK, MX/A808: AEP, UK, MX)


Guide) (ITALIAN) (NW-A805: AEP, UK/

A806: AEP, UK/A808: AEP, UK)


(Quick Start Guide) (RUSSIAN)

(NW-A805: EE/A806: EE/A808: EE)


(Quick Start Guide) (SIMPLIFIED CHINESE)

(NW-A805: CH/A806: CH/A808: CH)


(Quick Start Guide) (TRADITIONAL CHINESE)

(NW-A805: E, AUS, JE/A806: E, AUS, JE/

A808: E, AUS, JE)


Guide) (KOREAN) (NW-A805: E, AUS, JE/

A806: E, AUS, JE/A808: E, AUS, JE)


(Quick Start Guide) (UKRAINIAN)

(NW-A805: EE/A806: EE/A808: EE)


Guide) (ENGLISH) (for EXCEPT NWZ-A816: US

(BestBuy))


Guide) (FRENCH) (NWZ-A815: CND,

AEP, UK, FR, NZ, HK, SP, AUS/ A816: CND, AEP, UK, FR, NZ, HK, SP, AUS/

A818: CND, AEP, UK, FR, NZ, HK, SP, AUS)

Ver. 1.4





51

NW-A805/A806/A808/NWZ-A815/A816/A818Ver. 1.4


(Quick Start Guide) (GERMAN)

(NWZ-A815: CND, AEP, UK, NZ, HK, SP, AUS/

A816: CND, AEP, UK, NZ, HK, SP, AUS/

A818: CND, AEP, UK, NZ, HK, SP, AUS)


(Quick Start Guide) (SPANISH)(NWZ-A815: CND, AEP, UK, NZ, HK, SP, AUS/




(Quick Start Guide) (ITALIAN)

(NWZ-A815: CND, AEP, UK, NZ, HK, SP, AUS/




(Quick Start Guide) (RUSSIAN)

(NWZ-A815: EE/A816: EE/A818: EE)


(Quick Start Guide) (UKRAINIAN)

(NWZ-A815: EE/A816: EE/A818: EE)3-272-845-11 PIECE (S), EAR (Earbud) (Size S) (GRAY)

(for White Headphones)

3-272-845-21 PIECE (S), EAR (Earbud) (Size S)

(CLEAR BLACK) (for Black Headphones)

3-272-846-11 PIECE (M), EAR (Earbud) (Size M) (GRAY)


3-272-846-21 PIECE (M), EAR (Earbud) (Size M)


3-272-847-11 PIECE (L), EAR (Earbud) (Size L) (GRAY)


3-272-847-21 PIECE (L), EAR (Earbud) (Size L)



Guide) (ENGLISH) (for BestBuy)

(NWZ-A816: US)

8-912-759-90 RECEIVER (MDR-EX082/BC9 SET) (BLACK)

(Headphones) (including Earbuds: size S/M/L)

(for BLACK, SILVER, VIOLET, BLUE

of Except US model)

8-912-759-92 RECEIVER (MDR-EX082SPW9 SET) (WHITE)


(for WHITE, PINK of Except US model)

8-912-765-90 RECEIVER (MDR-EX082SBQ9 SET) (BLACK)


(for BLACK, SILVER, VIOLET, BLUE

of US model)

8-912-766-90 RECEIVER (MDR-EX082SWQ9 SET) (WHITE)


(for WHITE, PINK of US model)

X-2178-385-2 CD-ROM ASSY (RUSSIA HELP)

(for SonicStage, Image Converter

of Russsian Help)

(NW-A805: EE/A806: EE/A808: EE)

X-2178-869-5 SOFT ASSY, APPLICATION

(CD-ROM: SonicStage software,

Image Converter software,

Oparation Guide (PDF file))

(NW-A805/A806/A808)


(CD-ROM: MP3 Conversion Tool,

Windows Media Player 11,

Operation Guide (PDF file))(NWZ-A815: US/A816: US/A818: US)


X-2179-904-2 SOFT ASSY (BB), APPLICATION



Operation Guide (PDF file)) (for BestBuy)

(NWZ-A816: US)

X-2179-905-2 SOFT ASSY (CC), APPLICATION

(CD-ROM: MP3 Conversion Tool,Windows Media Player 11,

Operation Guide (PDF file)) (for CircuitCity)

(NWZ-A815: US/A816: US)




Operation Guide (PDF file))

(NWZ-A815: CND, AEP, UK, FR, EE, NZ, HK, SP,

AUS/A816: CND, AEP, UK, FR, EE, NZ, HK, SP,

AUS/A818: CND, AEP, UK, FR, EE, NZ, HK, SP,

AUS)



NW-A805/A806/A808/NWZ-A815/A816/A818

REVISION HISTORY

Clicking 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 Revision

1.0 2007.04 New

1.1 2007.06 Addition of black color type to E, Australian and Tourist models

(NW-A806)

Change of Part No. for Ref. No. R507 and R608 on the MAIN board

(ECN-ECC31728/SPM-07050)

1.2 2007.09 Addition of NWZ-A815/A816/A818 (ENG-07007)

1.3 2007.11 Addition of blue color type to US model (NWZ-A816)

Addition of US model for BestBuy (NWZ-A816)

1.4 2007.12 Addition of white color type to US model for BestBuy (NWZ-A816)

Change of Part No. for Ref. No. 209 on EXPLOEDE VIEWS

(NWZ-A815/A816/A818)

Addition of Ref. No. 210 on EXPLODED VIEWS

(NWZ-A815/A816/A818)

Change of Part No. for Application soft assy on ACCESSORIES

(for NWZ-A815/A816/A818) (Canadian, AEP, UK, French,

East European, New Zealand, Hong Kong, Singapore and Australian

models)

Change of Instruction manual (QSG) for US model (BestBuy)

(NWZ-A815/A816/A818)

Change of Headphones for US model (NWZ-A815/A816/A818)

(ECN-ECC54296/ECC57375/ECC58297/ECC59055)

Date post:	29-May-2018
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Sony NW-A805/A806/A808/NWZ-A815/A816/A818 MP3 Service Manual

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