Page 1
SS-MF550H/MF650H/MF750H
SERVICE MANUAL
Ver 1.1 2003.05
Photo: SS-MF750H
SPECIFICATIONS
SS-MF750H
Speaker system 3-way, magnetically shielded
Loud speaker units Woofer: 20 cm (8 in.), cone type × 2
Mid range: 8 cm (3 in.), cone type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 200 watts
Sensitivity level 90 dB (1 W, 1 m)
Frequency range 35 Hz - 50,000 Hz
Dimensions (w/h/d) Approx. 240 × 1,050 × 295 mm
Mass Approx. 14.2 kg (31 lb 4.9 oz) (US, Canadian)
Supplied accessory Speaker cord 2.5 m (8.2 ft.) (2)
SS-MF650H
Speaker system 3-way, magnetically shielded
Loud speaker units Woofer: 16 cm (6
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 180 watts
Sensitivity level 89 dB (1 W, 1 m)
Frequency range 40 Hz - 50,000 Hz
Dimensions (w/h/d) Approx. 220 × 950 × 255 mm
Mass Approx. 12.2 kg (26 lb 14.3 oz)
Supplied accessory Speaker cord 2.5 m (8.2 ft.) (2)
Tweeter: 2.5 cm (1 in.), balanced dome type
1
/2 × 41 3/8 × 11 5/8 in.)
(9
including front grille
Approx. 15 kg (33 lb 1 oz) (E, Thai)
1
/2 in.), cone type × 2
Mid range: 8 cm (3 in.), cone type
Tweeter: 2.5 cm (1 in.), balanced dome type
3
/4 × 37 1/2 × 10 1/8 in.)
(8
including front grille
US Model
Canadian Model
E Model
SS-MF550H
Speaker system 3-way, magnetically shielded
Loud speaker units Woofer: 20 cm (8 in.), cone type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 150 watts
Sensitivity level 88 dB (1 W, 1 m)
Frequency range 45 Hz - 50,000 Hz
Dimensions (w/h/d) Approx. 240 × 850 × 255 mm
Mass Approx. 11.3 kg (24 lb 14.6 oz)
Supplied accessory Speaker cord 2.5 m (8.2 ft.) (2)
Design and specifications are subject to change without notice.
Mid range: 8 cm (3 in.), cone type
Tweeter: 2.5 cm (1 in.), balanced dome type
1
/2 × 33 1/2 × 10 1/8 in.)
(9
including front grille
9-877-019-02 Sony Corporation
2003E0500-1 Home Audio Company
C 2003.05 Published by Sony Engineering Corporation
SPEAKER SYSTEM
Page 2
SS-MF550H/MF650H/MF750H
d
Ver 1.1
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
(1) SS-MF550H
4
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
not supplied
5
6
not supplie
SP2
not supplied
SP1
3
not supplied
1
Ref. No. Part No. Description Remark
1 X-4955-372-1 GRILLE FRAME ASSY (US, Canadian)
1 X-4955-548-1 GRILLE FRAME ASSY (E, Thai)
3 4-235-904-01 SCREW (4X25)
4 4-235-903-01 SCREW (3.5X20)
5 A-4737-358-A CABINET ASSY, SPEAKER (US, Canadian)
2
Ref. No. Part No. Description Remark
5 A-4737-562-A CABINET ASSY, SPEAKER (E, Thai)
6 4-210-830-01 CATCHER
SP1 1-825-318-11 SPEAKER (20cm)
SP2 X-4955-367-1 TW ASSY (M/T FRAME) (2.5cm, 8cm)
Page 3
(2) SS-MF650H
d
d
SS-MF550H/MF650H/MF750H
Ver 1.1
54
SP5
55
not supplied
56
not supplie
SP7
not supplie
51
53
SP4
53
not supplied
Ref. No. Part No. Description Remark
51 X-4955-371-1 GRILLE FRAME ASSY (US, Canadian)
51 X-4955-544-1 GRILLE FRAME ASSY (E, Thai)
53 4-235-904-01 SCREW (4X25)
54 4-235-903-01 SCREW (3.5X20)
55 A-4737-357-A CABINET ASSY, SPEAKER (US, Canadian)
Ref. No. Part No. Description Remark
55 A-4737-519-A CABINET ASSY, SPEAKER (E, Thai)
56 4-210-830-01 CATCHER
SP4 1-825-317-11 SPEAKER (16cm)
SP5 1-825-317-11 SPEAKER (16cm)
SP7 X-4955-367-1 TW ASSY (M/T FRAME) (2.5cm, 8cm)
3
Page 4
SS-MF550H/MF650H/MF750H
d
d
Ver 1.1
(3) SS-MF750H
104
105
not supplied
106
not supplie
SP11
not supplie
SP9
103
101
SP8
103
not supplied
Ref. No. Part No. Description Remark
101 X-4955-366-1 GRILLE FRAME ASSY (US, Canadian)
101 X-4955-369-1 GRILLE FRAME ASSY (E, Thai)
103 4-235-904-01 SCREW (4X25)
104 4-235-903-01 SCREW (3.5X20)
105 A-4737-356-A CABINET ASSY, SPEAKER (US, Canadian)
4
Ref. No. Part No. Description Remark
105 A-4737-359-A CABINET ASSY, SPEAKER (E, Thai)
106 4-210-830-01 CATCHER
SP8 1-825-316-11 SPEAKER (20cm)
SP9 1-825-316-11 SPEAKER (20cm)
SP11 X-4955-367-1 TW ASSY (M/T FRAME) (2.5cm, 8cm)
Page 5
ACCESSORIES
Ref. No. Part No. Description Remark
1-769-433-23 CORD, SPEAKER
4-244-889-12 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE,
TRADITIONAL CHINESE,
SIMPLIFIED CHINESE) (US, Canadian)
4-244-889-21 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE,
TRADITIONAL CHINESE,
SIMPLIFIED CHINESE) (E Thai)
4-244-889-31 MANUAL, INSTRUCTION (ENGLISH, THAI)
(Thai)
SS-MF550H/MF650H/MF750H
Ver 1.1
5
Page 6
SS-MF550H/MF650H/MF750H
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver. Date Description of Revision
1.0 2003.02 New
1.1 2003.05 Addition of E, Thai Model
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