Sony SA-WA10R User Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
SA-WA10R
SPECIFICATIONS
WIRELESS SPEAKER SYSTEM
9-889-586-01
2009G05-1
©
2009.07
US Model
Ver. 1.0 2009.07
• SA-WA10R is the subwoofer in AIR-SW10Ti.
• When the operation of the ATS-SW10Ti or SA-
WA10R is confi rmed, it is necessary to communi-
cate the set of both and confi rm.
Confi rm that all units included in AIR-SW10Ti are
prepared beforehand when you repair.
• “S-AIR” and its logo are trademarks of Sony Corporation.
• iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
• iPhone is a trademark of Apple Inc.
• The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is
under license. Other trademarks and trade names are those of their respective owners.
• All other trademarks and registered trademarks are of their respective holders. In this manual, ™ and
®
marks are not specifi ed.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(e United States model only)
With 6 ohm loads, from 50 – 120 Hz; rated 50 watts minimum
RMS power, with no more than 10% total harmonic distortion.
Amplier section
DIN power output (rated):
40 watts (6 ohms at 60 Hz, DIN)
Continuous RMS power output (reference):
50 watts (6 ohms at 60 Hz, 10% THD)
Speaker
Speaker system:
Woofer, 100 mm, cone type, bass-reex
Rated impedance:
6 ohms
General
Power requirements:
120V AC, 60Hz
Power consumption:
17 watts
Dimensions (w/h/d):
Approx. 123 × 282 × 375 mm
Mass:
Approx. 4.3 kg
Design and specications are subject to change without notice.
• JIG
When disassembling the set, use the fol-
lowing jig (for speaker removal).
Part No. J-2501-238-A JIG FOR SPEAK-
ER REMOVAL

Sony SA-WA10R Specifications

General

Frequency Response	28 Hz - 200 Hz
Speaker Type	Bass Reflex
Phase Switch	Yes
Crossover Frequency	50 Hz - 200 Hz
Auto Standby	Yes
Type	Subwoofer

Summary

Specifications

Audio Power Specifications

Details power output and total harmonic distortion for US model.

Amplifier Section

Specifications for DIN and continuous RMS power output.

Speaker Section

Speaker system details, including woofer type and rated impedance.

General Specifications

Power requirements, consumption, dimensions, and mass.

Jig for Speaker Removal

Information on a specific jig required for speaker removal.

Servicing Notes

Notes on Chip Component Replacement

Precautions for replacing chip components, especially tantalum capacitors.

Safety Check-out and Leakage Test

Procedure for safety checks, including AC leakage measurement methods.

Safety-Related Component Warning

Warning about critical safety components identified in diagrams and parts lists.

Unleaded Solder Information

Characteristics and handling of unleaded solder and the lead-free mark.

Advance Preparation for Operation Confirmation

Steps for confirming operation, including necessary units for ATS-SW10Ti/SA-WA10R.

Repair Notes and Parts

Guidance on obtaining remote commanders and installing specific parts like EZW-RT10A.

Capacitor Electrical Discharge

Procedure for safely discharging capacitors to prevent electric shock.

IC602 Replacement Note

Specific instruction that IC602 on the MAIN (SW) board cannot be exchanged individually.

Disassembly

Disassembly Flow

A step-by-step flowchart illustrating the disassembly order of the set.

Panel (SW) Board/Panel (Front) Assembly

Detailed instructions and diagrams for disassembling the front panel section.

Chassis (Net) Assembly

Instructions and diagrams for removing the chassis assembly.

Rear Panel Block

Steps and diagrams for disassembling the rear panel components.

Power (SW) Board Disassembly

Instructions for removing the power supply board.

Main (SW) Board Disassembly

Steps for removing the main circuit board.

Test Mode

Cold Reset Procedure

Steps to perform a cold reset on the system.

Version Check Procedure

Steps to check the system version using LED indicators.

Diagrams

Block Diagram

Overall system block diagram showing signal paths and component interconnections.

Schematic Diagram - Panel (SW) Board

Detailed circuit schematic for the Panel (SW) board.

Printed Wiring Boards - Main Section

Layout diagrams for the printed circuit board traces of the Main (SW) board.

Schematic Diagram - Main (SW) Board (1/2)

Part one of the circuit schematic for the Main (SW) board.

Schematic Diagram - Main (SW) Board (2/2)

Part two of the circuit schematic for the Main (SW) board.

Schematic Diagram - Power (SW) Board

Circuit schematic for the Power (SW) board.

Printed Wiring Board - Power (SW) Board

Layout diagrams for the printed circuit board traces of the Power (SW) board.

IC Block Diagrams

Functional block diagrams for key integrated circuits used in the system.

IC Pin Function Description - System Controller

Detailed pin functions for the System Controller IC (IC602).

IC Pin Function Description - Power Control

Detailed pin functions for the Power Control IC (IC01).

Exploded Views

Front Panel Section Exploded View

Diagram showing the assembly of the front panel components with part numbers.

Rear Panel Section Exploded View

Diagram showing the assembly of the rear panel components with part numbers.

Electrical Parts List

Capacitors List

Comprehensive list of capacitors with part numbers, types, values, and tolerances.

Resistors List

Comprehensive list of resistors with part numbers, values, and tolerances.

Semiconductors List

List of semiconductors (diodes, transistors, ICs) with part numbers.

Coils and Other Components List

List of coils, connectors, switches, and miscellaneous parts with part numbers.

Revision History

Revision History Details

Record of document revisions, including version, date, and description of changes.