Sony NWE-002-F, NWE-003-F, NWE-005-F Service manual

NW-E002F/E003F/E005F

Supported bit rates

MP3: 32 to 320 kbps variable bit rate-compliant WMA: 32 to 192 kbps variable bit rate-compliant ATRAC: 48/64/66 (ATRAC3)*/96/105 (ATRA C3)*/ 128/132 (ATRAC3)/160/192/256/320/352 kbps

* CD recording cannot be done using SonicStage software

in ATRAC3 at 66/105 kbps.

Sampling frequency*

MP3: 32, 44.1, 48 kHz WMA: 44.1 kHz ATRAC: 44.1 kHz

* Sampling frequency may not correspond to all encoders.

Frequency response

20 to 20,000 Hz (single signal measurement)

FM Frequency range

87.5 to 108.0 MHz

IF (FM)

375 kHz

Antenna

Headphone cord antenna

Interface

Headphone: Stereo mini Hi-speed USB (USB 2.0 compliant)

Operating temperature

5°C to 35°C (67°F to 95°F)

Power source

• Built-in rechargeable lithium-ion battery

• USB power (from a computer through the USB connector of the player)

Battery life (continuous playback)*

ATRAC format: Approximately 28 hours (Playback at 132 kbps) ATRAC format: Approximately 25 hours (Playback at 128 kbps) ATRAC format: Approximately 27 hours (Playback at 48 kbps) MP3 format: Approximately 27 hours (Playback at 128 kbps) WMA format: Approximately 19 hours (Playback at 128 kbps) FM radio reception: Approximately 8 hours

Dimension (w/h/d)

24.8 × 79.0 × 13.6 mm (1 × 3 1/8 × 9/16 inches) (w/h/d, projecting parts not included)

Mass

Approx. 25 g (0.9 oz)

Audio compression technology

– MPEG-1 Audio Layer-3 (MP3) – Windows Media Audio (WMA) – Adaptive Transform Acoustic Coding (ATRAC)

Maximum recordable number of songs and time (Approx.)*

* When transferring four-minute songs.

NW-E002F NW-E003F

Bit rate Songs Time Songs Time 48 kbps 340 22 hr. 40 min. 685 45 hr. 00 min. 64 kbps 255 17 hr. 00 min. 515 34 hr. 20 min. 96 kbps 170 11 hr. 20 min. 345 23 hr. 00 min. 128 kbps 125 8 hr. 20 min. 260 17 hr. 20 min. 132 kbps 120 8 hr. 00 min. 250 16 hr. 40 min. 160 kbps 100 6 hr. 40 min. 205 13 hr. 40 min. 192 kbps 85 5 hr. 40 min. 170 11 hr. 20 min. 256 kbps 64 4 hr. 10 min. 130 8 hr. 40 min. 320 kbps 51 3 hr. 20 min. 100 6 hr. 40 min. 352 kbps 46 3 hr. 00 min. 94 6 hr. 10 min.

NW-E005F

Bit rate Songs Time 48 kbps 1,350 90 hr. 00 min. 64 kbps 1,000 66 hr. 40 min. 96 kbps 690 46 hr. 00 min. 128 kbps 520 34 hr. 40 min. 132 kbps 500 33 hr. 20 min. 160 kbps 415 27 hr. 40 min. 192 kbps 345 23 hr. 00 min. 256 kbps 260 17 hr. 20 min. 320 kbps 205 13 hr. 40 min. 352 kbps 185 12 hr. 20 min.

Capacity

Supplied accessories

(User available capacity)*

512 MB (Approx. 482 MB = 505,724,928 bytes) 1 GB (Approx. 968 MB = 1,015,726,080 bytes) 2 GB (Approx. 1.89 GB = 2,035,974,144 bytes)

* Available storage capacity of the player may vary. A portion of the memory is used for data management

functions.

Headphones (1) CD-ROM* (1)

- SonicStage software

- Operation Guide (PDF file) Quick Start Guide (1)

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

Design and specifications are subject to change without

notice.

SERVICE MANUAL

Ver. 1.0 2006.04

US and foreign patents licensed from Dolby Laboratories.

SPECIFICATIONS

HOME

US Model

Canadian Model

NW-E002F/E003F/E005F

AEP Model

NW-E002F/E003F

E Model

NW-E002F/E003F/E005F

9-887-213-01

Sony Corporation

Connect Business Division Published by Sony Techno Create Corporation

DIGITAL MUSIC PLAYER

NW-E002F/E003F/E005F

1. GENERAL ................................................................... 5

2. DISASSEMBLY

2-1. Disassembly Flow ........................................................... 6

2-2. Cabinet (Top) ................................................................... 7

2-3. Cabinet (Low) Assy ......................................................... 7

2-4. MAIN Board-1 ................................................................ 8

2-5. MAIN Board-2 ................................................................ 9

2-6. Battery (A) Assy .............................................................. 9

2-7. Organic EL Indicator Module ......................................... 10

2-8. SWITCH Board And Button (P/S).................................. 11

3. TEST MODE ............................................................... 12

4. DIAGRAMS

4-1. Block Diagram ................................................................ 15

4-2. Printed Wiring Boards

– MAIN, SWITCH Board (Side A) –.............................. 16

4-3. Printed Wiring Boards

– MAIN, SWITCH Board (Side B) –.............................. 17

4-4. Schematic Diagram – MAIN Board (1/3) – ................... 18

4-5. Schematic Diagram – MAIN Board (2/3) – ................... 19

4-6. Schematic Diagram

– MAIN Board (3/3), SWITCH Board –......................... 20

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.

• 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.

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

• Pentium is a trademark or a registered trademark of Intel Corporation.

Gracenote CDDB

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.

5. EXPLODED VIEWS

5-1. Overall-1.......................................................................... 28

5-2. Overall-2.......................................................................... 29

5-3. Overall-3.......................................................................... 30

5-4. Overall-4.......................................................................... 31

6. ELECTRICAL PARTS LIST .................................. 32

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree 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 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 solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

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.

TABLE OF DESTINATION AND COLOR VARIATION

BLACK SILVER PINK VIOLET GREEN BLUE

USNW-E002F CND AEP

E KR MX

NW-E003F

NW-E005F US

CND AEP CEV

E KR MX

CND

E KR MX

NW-E002F/E003F/E005F

• Abbreviation CEV : Poland, Czech, Greece and Turkey models CND : Canadian model KR : Korean model MX : Mexican model

NOTES ON ARRANGE THE OEL MODULE FLEXIBLE CABLE

1. Pre-fold the flexible cable as in Fig-1.

pre-fold

Fig-1

2. Affix at the center of folding line and remove release SHEET (OEL-FPC), ADHESIVE. Fold and press fit at the area of SHEET (OEL-FPC), ADHESIVE. Remove protection sheet from OLED.

SHEET (OEL-FPC), ADHESIVE

folding line

3mm

Remove protection sheet.

3. Make sure it does not cover the segment portion as in Fig-2. SPACER (OEL)

4.5mm

segment portion

Fig-2

NW-E002F/E003F/E005F

NOTES ON ARRANGE THE BATTERY WIRES AND SW PWB WIRES

1. Arrange BATTERY WIRES as in Fig-1 and Fig-2.

HP GUIDE

BA TTERY WIRES

2. Arrange SW PWB WIRES to arrow direction (Fig-3) and attach the HP GUIDE.

BA TTERY WIRES

3. Arrange BATTERY WIRES and SW PWB WIRES under the RIB as Fig-4 then attach the battery.

Fig-1

SW PWB WIRES

Fig-3

SW PWB WIRES

HP GUIDE

BA TTERY WIRES

Fig-2

BA TTERY WIRES

RIB

Fig-4

SECTION 1

GENERAL

NW-E002F/E003F/E005F

This section is extracted from instruction manual.

NW-E002F/E003F/E005F

Note: This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

SET

2-2. CABINET (TOP)

(Page 7)

SECTION 2

DISASSEMBLY

2-3. CABINET (LOW) ASSY

(Page 7)

2-4. MAIN BOARD-1

(Page 8)

2-5. MAIN BOARD-2

(Page 9)

2-6. BATTERY (A) ASSY

(Page 9)

2-7. ORGANIC EL INDICATOR

MODULE (Page 10)

2-8. SWITCH BOARD AND

BUTTON (P/S) (Page 11)

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

2-2. CABINET (TOP)

eight claws

cabinet (top)

NW-E002F/E003F/E005F

USB cover assy

2-3. CABINET (LOW) ASSY

sheet (HP)

When installing knob (hold) insert it in the groove.

screw

sheet (VOL)

rib

four claws

three adhesive sheets (cabinet)

USB holder

two screw

(M1.4)

knob (hold)

cabinet (low) assy

spacer (lower)

button (VOL)

NW-E002F/E003F/E005F

2-4. MAIN BOARD-1

sheet immunity

USB stay

two claws

two sheets immunity

two screws (B1.4)

Peel off the sheet (static).

sheet (conductive)

connector (2P) (CN401)

MAIN board

button (F/R) assy

Remove the MAIN board section

in the direction of the arrow.

flat

Peel off the sheet (static-B).

CN401

Remove the harnesses.

organic EL indicator module

(39core) (CN601)

2-5. MAIN BOARD-2

sheet (static)

HP guide

adhesive sheet (H.P)

Remove soldering from the three points.

NW-E002F/E003F/E005F

red

sheet (static-C)

2-6. BA TTERY (A) ASSY

MAIN board

blue

white

cushion (wire)

SWITCH board

Note: Be careful not to damage the harnesses.

sheet (BATT)

battery (A) assy

NW-E002F/E003F/E005F

2-7. ORGANIC EL INDICATOR MODULE

sheet (OEL)

organic EL indicator module section

organic EL indicator module

adhesive sheet (OEL-FPC)

two spacers

sheet (static-B)

2-8. SWITCH BOARD AND BUTTON (P/S)

button (P/S)

SWITCH board

NW-E002F/E003F/E005F

six dowels

+ 25 hidden pages

Sony NWE-002-F, NWE-003-F, NWE-005-F Service manual

TABLE OF CONTENTS

2-1. DISASSEMBLY FLOW

2-2. CABINET (TOP)

2-3. CABINET (LOW) ASSY

2-4. MAIN BOARD-1

2-5. MAIN BOARD-2

2-6. BA TTERY (A) ASSY

2-7. ORGANIC EL INDICATOR MODULE

2-8. SWITCH BOARD AND BUTTON (P/S)