Sony SA-WFT7 Service Manual

SERVICE MANUAL
Ver. 1.1 2005. 11
• SA-FT7ED is composed of following models.
COMPONENT MODEL NAME
FRONT/SURROUND SPEAKER
CENTER SPEAKER
SUBWOOFER
SPEAKER STAND
WS-FT7 is not included in US and Canadian model.
AUDIO POWER SPECIFICATIONS (US, CND model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 4 ohm loads both channels driven, at 100 Hz; rated 250
watts per channel minimum RMS power, with no more than
10% total harmonic distortion from 250 milliwatts to rated output.
SS-FRF7ED (front/surround speakers)
Speaker system 2 way, magnetically shielded
Speaker units Woofer: 10 cm (4 in.), cone
type
Tweeter: 20 mm (
dome type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity
Maximum input power: 120 W
Sensitivity level 84 dB (1 W, 1 m)
Frequency range 120 Hz – 70,000 Hz
Approx. 130 × 510 × 30 mm
Dimensions (w/h/d)
× 20
(5
1/8
Approx. 130 × 1,100 × 30 mm
with floor stand
× 43
(AEP, UK model) (5
1/8
(Diameter of base: 280 mm
(11 in.))
1/32
Approx. 130 × 585 × 30 mm
with table top stand
× 23
(5
1/8
(Diameter of base: 250 mm
(9 in.))
7/8
with wall mounting bracket
Approx. 130 × 576 × 50 mm
× 22
(5
1/8
Sony Corporation
9-879-750-02
2005K04-1 Home Audio Division
© 2005. 11 Published by Sony Engineering Corporation
SA-FT7ED/WFT7/SS-CNF7ED/
SA-WFT7 SS-FRF7ED
(with WS-FT7)
SS-FRF7ED
SS-CNF7ED
SA-WFT7
WS-FT7
SPECIFICATIONS
in.),
3/4
× 1
in.)
1/8 3/16
× 1
in.)
5/16 3/16
× 1
in.)
1/8 3/16
× 2 in.)
3/4
FRF7ED/WS-FT7
SS-FRF7ED SS-CNF7ED
Mass Approx. 2.0 kg (4 lb 7 oz)
with floor stand Approx. 7.7 kg (16 lb 15 oz)
(AEP, UK model)
with table top stand Approx. 3.3 kg (7 lb 4 oz)
with wall mounting bracket
Approx. 2.5 kg (5 lb 9 oz)
SS-CNF7ED (center speaker)
Speaker system 2 way, magnetically shielded
Speaker units Woofer: 8 cm (3
type (× 2)
Tweeter: 20 mm (
dome type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity
Maximum input power: 120 W
Sensitivity level 84 dB (1 W, 1 m)
Frequency range 130 Hz – 70,000 Hz
Approx. 500 × 94 × 30 mm
Dimensions (w/h/d)
(19
Approx. 500 × 108 × 66 mm
with table top stand
(19
with wall mounting bracket
Approx. 500 × 94 × 42 mm
(19
HOME THEATRE SPEAKER SYSTEM
US Model
Canadian Model
AEP Model
UK Model
in.), cone
1/4
in.),
3/4
× 3 × 1
in.)
3/4 3/4 3/16
× 4 × 2
in.)
3/4 3/8 5/8
× 3 × 1
in.)
3/4 3/4 11/16
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