DOWNLOAD Sony NW-A3000 Service Manual ↓ Size: 2.56 MB | Pages: 59 in PDF or view online for FREE

Model
NW-A3000
Pages
59
Size
2.56 MB
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PDF
Document
Service Manual
Brand
Device
Audio
File
nw-a3000.pdf
Date

Sony NW-A3000 Service Manual ▷ View online

SERVICE MANUAL
DIGITAL MUSIC PLAYER
Canadian Model
AEP Model
UK Model
Australian Model
Chinese Model
Tourist Model
Singapore Model
Korean Model
SPECIFICATIONS
NW-A3000
Ver. 1.5  2006.08
9-879-979-06
2006H05-1
© 2006.08
Sony Corporation
Connect Business Division
Published by Sony Techno Create Corporation
On Copyrights
•  CONNECT Player and the CONNECT Player logo are trademarks or 
registered trademarks of Sony Corporation.
•  OpenMG, ATRAC, ATRAC3, ATRAC3plus and their logos are trademarks of 
Sony Corporation.
•  “WALKMAN” is a registered trademark of Sony Corporation to represent 
Headphone Stereo products. 
 is a trademark of Sony 
Corporation.
•  Microsoft, Windows, Windows NT 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.
•  Pentium is a trademark or a registered trademark of Intel Corporation.
•  CD and music-related data from Gracenote, Inc., copyright © 2000-2004 
Gracenote.
  Gracenote CDDB
®
 Client Software, copyright 2000-2004 Gracenote. This 
product and service may practice one or more of the following U.S. Patents: 
#5,987,525; #6,061,680; #6,154,773, #6,161,132, #6,230,192, #6,230,207, 
#6,240,459, #6,330,593, and other patents issued or pending. Services 
supplied and/or device manufactured under license for following Open 
Globe,Inc. United States Patent 6,304,523. Gracenote and CDDB are 
registered trademarks of Gracenote.
  The Gracenote logo and logotype, and the “Powered by Gracenote” logo are 
trademarks of Gracenote.
•  All other trademarks and registered trademarks are trademarks or registered 
trademarks of their respective holders. In this manual, 
TM
 and ® marks are 
not specified.
Program ©2005 Sony Corporation
Documentation ©2005 Sony Corporation
Audio compression technology
–  MPEG-1 Audio Layer-3 (MP3)
–  Window Media Audio (WMA)*
–  Adaptive Transform Acoustic Coding (ATRAC)
*  WMA format tracks can be supported after updating the player’s firmware to version 2.0 or later. To view the 
firmware version of your player, see “Displaying Player Information”. To update your player’s firmware, see 
“Updating the Player’s Firmware”.
Maximum recordable number of track and time (Approx.)*
Bit rate
Tracks
Time
48 kbps
13,000
866 hours, 40 minutes
64 kbps
10,000
666 hours, 40 minutes
96 kbps
6,700
466 hours, 40 minutes
128 kbps
5,000
333 hours, 20 minutes
132 kbps
4,900
326 hours, 40 minutes
160 kbps
4,000
266 hours, 40 minutes
192 kbps
3,300
220 hours
256 kbps
2,500
166 hours, 40 minutes
320 kbps
2,000
133 hours, 20 minutes
*  When transferring four-minute tracks
Supported bit rates
MP3: 32 to 320 kbps (supports variable bite rate (VBR))
WMA: 48 to 192 kbps  (supports variable bite rate (VBR))
ATRAC: 48/64/66 (ATRAC3)*/96/105 (ATRAC3)*/128/132 (ATRAC3)/160/192/256/320 kbps
*  You cannot record CDs in ATRAC3 format at 66 or 105 kbps using CONNECT Player.
Sampling frequencies
MP3, WMA, ATRAC: 44.1 kHz
S/N Ratio
Headphones: 84 dB or more
LINE OUT: 96 dB or more
Frequency response
20 to 20,000 Hz (single signal measurement during playback)
Output
 (headphones)/LINE OUT*: Stereo minijack/195 mV (10 k
Ω)
*  The jack is used for both headphones and LINE OUT.
Operating temperature
5 to 35ºC (41 to 95ºF)
Power source
Built-in rechargeable battery DC IN 5 V
AC power adaptor: DC IN 5 V
Battery life (continuous playback)*
ATRAC format 
(48 kbps)
ATRAC format 
(128 kbps)
MP3 format 
 
(128 kbps)
WMA format 
(128 kbps)
Approx. 35 hours
Approx. 29 hours
Approx. 29 hours
Approx. 28 hours
* When “
Display” is set to “15 sec.”
Dimension (w/h/d)
*  Not including projecting parts.
Dimension including projecting part (w/h/d)
Mass
series (The player): Approx. 182 g (6.5 oz)
Approx. 65.2 
× 104.2 × 21.4 mm (13.5 mm at thinnest point)
Approx. 65.2 
× 104.2 × 21.4 mm (2 5/8 × 4 1/8 × 27/32 inches)
(2 5/8 
× 4 1/8 × 27/32 inches) (9/16 inches at thinnest point)
Supplied Accessories
Headphones (1)
USB cable (1)
Headphone extension cord (1)
AC power cord (1)
AC power adaptor (1)
CD-ROM (1)
(CONNECT Player software, Operation Guide (PDF file))
Quick Start Guide (1)
Design and specifications are subject to change without notice.
US and foreign patents licensed from Dolby Laboratories.
2
NW-A3000
TABLE  OF  CONTENTS
1.
SERVICING  NOTES
...............................................
3
2.
GENERAL
...................................................................
4
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
5
3-2.
Cabinet (Lower) ...............................................................
5
3-3.
Cabinet (Upper) ...............................................................
6
3-4.
HP Board .........................................................................
6
3-5.
Battery Sub Assy .............................................................
7
3-6.
MAIN Board ....................................................................
7
3-7.
HDD Unit ........................................................................
8
3-8.
EL Sub Assy ....................................................................
8
3-9.
Position of Ferrite Core ...................................................
9
4.
TEST MODE
............................................................... 10
5.
DIAGRAMS
5-1.
Block Diagram – MAIN Section (1/2) – ......................... 20
5-2.
Block Diagram – MAIN Section (2/2) – ......................... 21
5-3.
Block Diagram – POWER SUPPLY Section – ............... 22
5-4.
Printed Wiring Board
– MAIN Board (Component Side) – ............................... 24
5-5.
Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 25
5-6.
Schematic Diagram – MAIN Board (1/8) – .................... 26
5-7.
Schematic Diagram – MAIN Board (2/8) – .................... 27
5-8.
Schematic Diagram – MAIN Board (3/8) – .................... 28
5-9.
Schematic Diagram – MAIN Board (4/8) – .................... 29
5-10. Schematic Diagram – MAIN Board (5/8) – .................... 30
5-11. Schematic Diagram – MAIN Board (6/8) – .................... 31
5-12. Schematic Diagram – MAIN Board (7/8) – .................... 32
5-13. Schematic Diagram – MAIN Board (8/8) – .................... 33
5-14. Printed Wiring Board – HP Board – ................................ 34
5-15. Schematic Diagram – HP Board – .................................. 34
5-16. Printed Wiring Board – CONNECTOR Board – ............ 35
5-17. Schematic Diagram – CONNECTOR Board – ............... 35
6.
EXPLODED  VIEWS
6-1.
Cabinet Section ................................................................ 50
6-2.
Main Section .................................................................... 51
7.
ELECTRICAL  PARTS  LIST
................................ 52
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.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK 
 0
  OR  DOTTED  LINE
WITH  MARK  
0
  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS  WHOSE
PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  MANUAL  OR
IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT
À  LA  SÉCURITÉ!
LES  COMPOSANTS  IDENTIFIÉS  PAR  UNE  MARQUE  
0
  SUR
LES  DIAGRAMMES  SCHÉMATIQUES  ET  LA  LISTE  DES
PIÈCES  SONT  CRITIQUES  POUR  LA  SÉCURITÉ  DE
FONCTIONNEMENT.  NE  REMPLACER  CES  COM-  POSANTS
QUE  PAR  DES  PIÈCES  SONY  DONT  LES  NUMÉROS  SONT
DONNÉS  DANS  CE  MANUEL  OU  DANS  LES  SUPPLÉMENTS
PUBLIÉS  PAR  SONY.
Ver. 1.5
3
NW-A3000
DESCRIPTION  OF  HDD  UNIT  SECTION  AND  NOTES
ON  REPLACEMENT  OF  HDD  UNIT  SECTION
In this set,there are two kinds of HDD unit section. Exchange it for
parts that suit the repair set according to the figure below.
SECTION  1
SERVICING  NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
NOTES  ON  REPLACEMENT  OF  CSP (CHIP  SIZE
PACKAGE)  IC
Replacement of CXR710160-215GH (IC3101), S1R72003BOOA100
(IC5001), SCF5250 (IC6005) , K4M281633H-BG75 (IC7001),
LC4128ZC-75MN132C-U5 (IC8001) and 
µ
PD68855F9-Y03-BA2-
E2-A (IC9001) used in this set requires a special tool.
COLOR  VARIATION
VIOLET
SILVER
BLACK
Canadian
z
z
AEP
z
z
z
UK
z
z
z
Australian
z
z
Chinese
z
z
Tourist
z
z
Singapore
z
z
Korean
z
z
Part No. : 1-868-525-11
Description: flexible board
Part No. : 2-653-380-01
Description: insulator (T1.8)
Part No. : 1-479-528-11
Description: HDD unit (20GB)
– HDD UNIT Section (for TOSHIBA) –
– HDD UNIT Section (for HITACHI) –
Part No. : 2-653-380-01
Description: insulator (T1.8)
Part No. : 2-629-604-61
Description: cushion 
(HDD1.5)
Part No. : 1-868-526-11
Description: flexible board
Part No. : 2-653-382-01
Description:insulator (HL1.8) 
Part No. : 1-479-527-11
Description: HDD unit (20GB)
Part No. : 2-653-383-01
Description: insulator (HR1.8) 
Ver. 1.5
Minimum System Requirements
•  Computer: IBM PC/AT or compatible computer preinstalled with Windows.
  CONNECT Player is compatible with the following Windows operating systems:
  -  Windows 2000 Professional (Service Pack 4 or later),
  -  Windows XP Home Edition,
  -  Windows XP Professional,
  -  Windows XP Media Center Edition,
  -  Windows XP Media Center Edition 2004,
  -  Windows XP Media Center Edition 2005
•  CPU: Pentium III 450 MHz or higher
•  RAM: 256 MB or greater (512 MB is recommended)
•  Hard Disk: 200 MB or greater of available space
  More space may be required depending on the version of the operating system. Additional space is 
required for storing music data.
• Display: 
    -  Colours: Medium (16 bit) (or higher) (CONNECT Player may not operate properly at colour settings 
    -  Screen Resolution: 800 
×
 600 pixcels (or higher) (1024 
×
 768 is recommended)
at or below 256 colours.)
•  CD-ROM drive (supporting Digital MusicCD playback capabilities using WMD)
To create original CDs or to back up audio CDs a CD-R/RW drive is required.
4
NW-A3000
SECTION  2
GENERAL
This section is extracted from
instruction manual.
Guide to Parts and Controls
HOLD button
When you press the HOLD button, 
“HOLD On” appears, the player is 
disabled, and the controls are locked. 
When you press the HOLD button 
while the HOLD feature is on, 
“HOLD Off” appears, and the 
controls are unlocked again. The 
HOLD feature cannot be set to ON 
when the player is turned off.
 (Headphones) jack
Insert the headphone or the 
headphones extension cord until you 
feel a click. If the plug is not securely 
seated, sound may not be played 
properly through the headphones. The 
headphone jack is also used for LINE 
OUT connections.
LINK button
Searches for tracks by artists that 
belong to the similar genre to the 
artist of the currently playing track.
5-way button
Starts playback and enables 
navigation of the player’s on-screen 
menus.
BACK button
Press to go up one list screen level,
or to return to the previous screen.
Press and hold BACK to display the 
HOME menu.
OPTION button
Displays the Option menu.
To turn the player off, press and hold 
the OPTION button or select “Shut 
Down” from the Option menu, and 
then press 
VOL +/– switch
Adjusts the volume when slid up or 
down.
Multiple connector
Connects the supplied USB cable.
RESET button
Resets the player.
Front
(Headphones) jack
HOLD button
LINK button
OPTION button
BACK button
5-way button
Headphones
Headphone 
extension cord
Back
 
VOL +/– switch
Multiple 
connector
RESET button
Ver. 1.3
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Sony NW-A3000 Service Manual ▷ Download

  • DOWNLOAD Sony NW-A3000 Service Manual ↓ Size: 2.56 MB | Pages: 59 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony NW-A3000 in PDF for free, which will help you to disassemble, recover, fix and repair Sony NW-A3000 Audio. Information contained in Sony NW-A3000 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.