Sony TA-SA100WR User Manual

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
SPECIFICATIONS
SURROUND AMPLIFIER
9-887-986-04
2008I05-1
©
2008.09
TA-SA100WR
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Ver. 1.3 2008.09
• TA-SA100WR is the surround amplifi er section
in WAHT-SA1 etc.
• EZW-RT10 or EZW-T100 is necessary to check
S-AIR communication.
AUDIO POWER SPECIFICATIONS
for the U S model
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 3 ohm loads,
both channels
driven, from 120 -
20,000Hz;rated50
watts per channel
minimum RMS
power, with no
more than 0.7 %
total harmonic
distortionfrom 250
milliwatts to rated
output.
Amplifier section
US model:
Surround mode (reference) RMS output power
: 143W (per
channel at 3 ohms,
1 kHz, 10 % THD)
Other models:
Stereo mode (rated) 80 W + 80 W (at
3 ohms, 1 kHz, 1 %
THD)
Surround mode (reference)RMS output power
: 143 W (per
channel at 3 ohms,
1 kHz, 10 % THD)
* Depending on the source, there may be no
sound output.
Rated impedance: 3 - 16 Ω
General
Power requirements:
North American and
Mexican models: 120 V AC, 60 Hz
Taiwan model: 120 V AC, 50/60 Hz
Latin American model: 110 V – 240 V AC,
50/60 Hz
Other models: 220 V – 240 V AC,
50/60 Hz
Korean model: 220 V AC, 60 Hz
Thai model: 220 V AC, 50/60 Hz
Power consumption On: 50 W
Dimensions (approx.) 85 mm × 100 mm ×
330 mm
(3
3
/8 in×4in×
13in)(w/h/d) (incl.
EZW-RT10)
85mm× 100mm×
345 mm
(3
3
/8 in×4in×
13
5
/8 in) (w/h/d)
incl. speaker cord
cover and speaker
cord holder
Mass (approx.) 1.7 kg (3 lb 12 oz)
incl. speaker cord
cover and speaker
cord holder
Design and specifications are subject to change
without notice.
“S-AIR” and its logo are trademarks of Sony
Corporation.

Sony TA-SA100WR Specifications

General

Brand	Sony
Model	TA-SA100WR
Category	Amplifier
Language	English

Summary

Servicing Notes

Unleaded Solder

Information on using unleaded solder and its characteristics for soldering.

Troubleshooting Sound

Common sound issues and their potential causes and solutions.

Disassembly

Disassembly Flow

Step-by-step guide on how to disassemble the unit.

Cover (Cord)

Procedure for removing the cover (cord) section.

Case

Procedure for removing the case.

Power Board, Amp Board

Procedure for removing the power and amp boards.

Diagrams

Block Diagram

Overview of the system's signal paths and major components.

Schematic Diagram - AMP Board (1/2)

Electrical schematic of the AMP board (part 1 of 2).

Schematic Diagram - Power Section

Electrical schematic of the Power section.

IC Pin Function Description

Detailed pin descriptions for ICs on the AMP board.

Exploded Views

Cover Section

Exploded view of the unit's cover section, showing parts.

Front Panel Section

Exploded view of the unit's front panel section, showing parts.

Chassis Section

Exploded view of the unit's chassis section, showing parts.

Power Section

Exploded view of the unit's power section, showing parts.

Electrical Parts List