Sony NW-A1000 - Service Manual

SERVICE MANUAL
DIGITAL MUSIC PLAYER
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Singapore Model
Korean Model
SPECIFICATIONS
NW-A1000
Ver. 1.2 2006.03
9-879-982-03
2006C05-1
© 2006.03
Sony Corporation
Connect Business Division
Published by Sony Techno Create Corporation
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Audio compression technology
− MPEG-1 Audio Layer-3 (MP3)
− Adaptive Transform Acoustic Coding (ATRAC)
Maximum recordable number of track and time (Approx.)*
Bit rate Tracks Time
48 kbps 4,000 266 hours, 40 minutes
64 kbps 3,000 200 hours
96 kbps 2,000 133 hours, 20 minutes
128 kbps 1,500 100 hours
132 kbps 1,500 100 hours
160 kbps 1,200 80 hours
192 kbps 1,000 66 hours, 40 minutes
256 kbps 750 50 hours
320 kbps 600 40 hours
* When transferring four-minute tracks
Supported bit rates
MP3: 32 to 320 kbps (supports variable bite rate (VBR))
ATR AC : 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: 44.1 kHz
ATR AC : 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
i (headphones)/LINE OUT*: Stereo minijack/195 mV (10 Ω)
* The jack is used for both headphones and LINE OUT.
Operating temperature
5 to 35°C (41 to 95°F)
Power source
Built-in rechargeable battery DC IN 5 V
AC power adaptor: DC IN 5 V
Battery life (continuous playback)
In ATRAC format (48 kbps), Display 15 sec
Approx. 20 hours
In ATRAC format (128 kbps), Display 15 sec
Approx. 17 hours
In MP3 format (128 kbps), Display 15 sec
Approx. 17 hours
Dimension (w/h/d)
Approx. 55.0 88.1 18.7 mm (11.5 mm at thinnest point)*
(2 1/4 × 3 1/2 × 3/4 inches) (15/32 inches at thinnest point)*
* Not including projecting parts.
Dimension including projecting part (w/h/d)
Approx. 55.0 × 88.1 × 18.7 mm
(2 1/4 × 3 1/2 × 3/4 inches)
Mass
Approx. 109 g (3.9 oz)
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.

Summary

Service Manual Overview

On Copyrights

Details about trademarks and licensing for software and data.

Specifications

Technical specifications including audio, power, dimension, and accessories.

Servicing Notes

Solder and Component Replacement Notes

Notes on unleaded solder, CSP IC, and flexible circuit board repair.

HDD and Ornament Replacement Notes

Information on replacing HDD units and strap ornaments.

General Information

Guide to Parts and Controls

Identifies and explains the function of front and back controls and jacks.

Disassembly Procedures

Disassembly Flow and Procedures

Step-by-step procedures for disassembling the unit.

Test Mode Operations

Basal Conditions and Mode Entry

Details on entering and checking basal conditions in test mode.

Test Mode Operations and Checks

Details on operating and performing various checks in test mode.

Diagrams and Waveforms

Notes on Diagrams

Explains symbols and notes for wiring board and schematic diagrams.

Waveform Examples

Displays oscilloscope waveforms for various test points.

IC Pin Function Descriptions

IC3101 CXR710160-215 GH

Pinout and description for the Sub System Controller IC.

IC5001 S1 R72003 BOOA100

Pinout and description for the USB Controller IC.

IC6005 SCF5250

Pinout and description for the Main System Controller IC.

IC8001 LC4128 ZC-75 MN132 C-U5

Pinout and description for the Programmable Logic Device IC.

IC9001 uPD68855 F9-Y03-BA2-E2-A

Pinout and description for the Power Control and Charge IC.

Electrical Parts List

Capacitors, Resistors, and Diodes

List of capacitors, resistors, and diodes with part details.

Fuses, ICs, and Connectors

List of fuses, integrated circuits, and connectors with part details.

Transistors, Switches, and Other Components

List of transistors, switches, and other electronic components.

Miscellaneous Parts

List of thermistors, varistors, vibrators, and accessories.

Sony NW-A1000 Specifications

General

Display	1.5-inch color LCD
Battery Life	20 hours
Weight	Approx. 109 g (3.9 oz)
Dimensions	Approx. 88.2 x 55.0 x 15.4 mm (3 1/2 x 2 1/4 x 5/8 inches)
Connectivity	USB 2.0
Audio Formats Supported	MP3, WMA, ATRAC