Sony WS8 Service Manual

Sony WS8 Service Manual

Subwoofer/speaker system

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SA-SC8/WS8/SS-CT8/TS8
SERVICE MANUAL
Ver 1.1 2004. 09
• SA-SC8 is the speaker section in
DAV-FC9/SC8.
• SA-SC8 is composed of following models.
SA-SC8
FRONT and SURROUND speakers
CENTER speaker
SUBWOOFER
Front/Surround
Speaker system
Speaker unit
Rated impedance
Dimensions (approx.)
Mass (approx.)
Centre
Speaker system
Speaker unit
Rated impedance
Dimensions (approx.)
Mass (approx.)
Sony Corporation
9-961-138-02
2004I16-1
Audio Group
© 2004.09
Published by Sony Engineering Corporation
SA-WS8
SS-CT8
SS-TS8
SS-CT8
SA-WS8
SPECIFICATIONS
Subwoofer
Speaker system
Bass reflex
70 mm dia. cone type × 2,
25 mm dia. balance dome
Speaker unit
4 ohms
Enclosure type
250 × 1196 × 250 mm
Amplifier section
(w/h/d, Max size with the
Continuous RMS power output
stand)
250 × 646 × 250 mm
EXCEPT US and Canadian models:
(w/h/d, Min size with the
stand)
3.62 kg
US and Canadian models:
Power requirements
US and Canadian models:
Bass reflex
70 mm dia. cone type × 2,
Australian and Asian models:
25 mm dia. balance dome
Taiwan model:
4 ohms
379 × 125 × 85 mm
Other models:
(w/h/d, with the stand)
Power consumption
1.07 kg
Dimensions (approx.)
Mass (approx.)
Design and specifications are subject to change
without notice.
SUBWOOFER/SPEAKER SYSYTEM
Canadian Model
Australian Model
SS-TS8
Active subwoofer,
Magnetically shielded
20 cm dia. cone type
Advanced SAW type
135 W (8 ohms,
20 Hz -20 kHz, 10% THD)
150 W (6 ohms,
20 Hz – 20kHz, 10% THD)
120 V AC, 60 Hz
220 – 240 V AC, 50/60 Hz
120 V AC, 50/60 Hz
110 – 120 V/220 – 240 V
AC, 50/60 Hz
90 W, 1 W (standby mode)
230 390 475
mm
(w/h/d) incl. front grille
14.5 kg
US Model
AEP Model
UK Model
E Model

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Summarization of Contents

Product Specifications
Speaker System Specifications
Detailed specifications for Front/Surround, Centre, and Subwoofer speaker units.
Safety and Leakage Test Procedures
Safety Check-out and AC Leakage Test
Procedure for performing safety checks and AC leakage tests on the equipment.
Safety-Related Component Warning
Warning regarding critical components that must be replaced with specified Sony parts for safety.
Diagrams and Schematics
Circuit Boards Location (SA-WS8)
Diagram illustrating the physical placement of circuit boards within the SA-WS8 unit.
Printed Wiring Boards (SA-WS8)
Detailed layout diagrams of the printed wiring boards for the SA-WS8 system.
SA-WS8 Schematic Diagram
Complete schematic diagram detailing the electronic circuitry of the SA-WS8.
Exploded Views and Parts Identification
SS-CT8 Exploded View
Exploded diagram and parts list for the SS-CT8 center speaker.
SS-TS8 Overall Section Exploded View
Exploded diagram and parts list for the SS-TS8 front/surround speaker.
SS-TS8 Stand Section Exploded View
Exploded diagram and parts list for the SS-TS8 speaker stand assembly.
SA-WS8 Overall Section Exploded View
Exploded diagram and parts list for the SA-WS8 speaker system.
SA-WS8 Amplifier Section Exploded View
Exploded diagram and parts list for the SA-WS8 amplifier unit.
Electrical Parts Lists
Auto Power and Control Board Components
List of electrical components for the Auto Power and Control boards.
Capacitors, Connectors, Diodes, and ICs
List of capacitors, connectors, diodes, and integrated circuits used in the system.
Transistors, Resistors, Relays, and Switches
List of transistors, resistors, relays, and switches used in the system.
Main Power and Power Switch Components
List of electrical components for the Main Power and Power Switch boards.
Miscellaneous Parts
List of miscellaneous parts including terminals, cords, fuses, speakers, and transformers.

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