Read Sony SS-MF450H Service Manual online
SERVICE MANUAL
SPEAKER SYSTEM
AEP Model
E Model
9-877-364-02
Sony Corporation
2006D05-1
Home Audio Division
© 2006.04
Published by Sony Techno Create Corporation
SPECIFICATIONS
SS-MF450H
Ver. 1.1 2006.04
Speaker system
3-way-speaker system
Magnetically shielded type
Magnetically shielded type
Speaker units
Woofer:
16 cm, cone type
Midrange:8.0 cm, cone type
Tweeter: 2.5 cm,
Tweeter: 2.5 cm,
Nano-Fine
Balanced Dome
Enclosure type
Bass reflex
Rated impedance
8 ohm
Power handling capacity
Maximum input power 150 W
Sensitivity
88 dB (1 W, 1 m)
Effective frequency range
50 Hz – 50,000 Hz
Dimensions (w/h/d)
Approx. 220
× 850 × 255 mm,
including front grille
Mass
Approx. 10.2 kg per speaker, net
Approx. 25.0 kg in shipping carton
Approx. 25.0 kg in shipping carton
Design and specifications are subject
to change without notice.
to change without notice.
2
SS-MF450H
1
2
3
4
5
3
6
not supplied
SP1
SP2
not supplied
not supplied
not supplied
not supplied
EXPLODED VIEWS
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
X-4955-780-1 FRAME ASSY, GRILLE (for MAPLE)
1
X-4955-782-1 FRAME ASSY, GRILLE (for BLACK)
2
4-247-436-01 SCREW (T15, 4X25)
3
4-248-283-01 SCREW (T15, 3.5X20)
4
X-4955-697-1 CABINET ASSY, SPEAKER (MAPLE)
4
X-4955-781-1 CABINET ASSY, SPEAKER (BLACK)
5
4-220-563-01 CATCHER
6
1-780-209-11 TERMINAL BOARD (NETWORK)
SP1
1-825-497-11 SPEAKER (16cm)
SP2
X-4955-367-1 TW ASSY (M/T FRAME) (2.5cm, 8cm)
•
AEP (TYPE A) model
Note: About type A, refer to “A METHOD TO DISTINGUISH TYPE
A FROM TYPE B” (page 4).
Ver. 1.1
3
SS-MF450H
51
52
53
54
55
53
56
not supplied
SP3
SP4
not supplied
not supplied
not supplied
not supplied
•
AEP (TYPE B), E, Thai models
Note: About type B, refer to “A METHOD TO DISTINGUISH TYPE
A FROM TYPE B” (page 4).
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2148-768-1 GRILLE FRAME ASSY (for BLACK) (AEP)
51
X-2148-769-1 GRILLE FRAME ASSY (for MAPLE)
52
4-247-436-01 SCREW (T15, 4X25)
53
4-248-283-01 SCREW (T15, 3.5X20)
54
A-1189-671-A SPEAKER CABINET ASSY (MAPLE)
54
A-1189-790-A SPEAKER CABINET ASSY (BLACK) (AEP)
55
4-220-563-01 CATCHER
56
1-780-209-11 TERMINAL BOARD (NETWORK)
SP3
1-825-497-11 SPEAKER (16cm)
SP4
X-4955-367-1 TW ASSY (M/T FRAME) (2.5cm, 8cm)
Ver. 1.1
4
SS-MF450H
ACCESSORIES
Ref. No.
Part No.
Description
Remark
1-769-433-23 CORD, SPEAKER
2-683-735-11 INSTRUCTION MANUAL (ENGLISH, FRENCH,
2-683-735-11 INSTRUCTION MANUAL (ENGLISH, FRENCH,
SPANISH, TRADITIONAL CHINESE) (E, Thai)
4-248-285-11 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE,
GERMAN, DUTCH, SWEDISH, ITALIAN,
POLISH, GREEK, DANISH, FINNISH,
HUNGARIAN, CZECH, SLOVAKIAN,
TURKISH, RUSSIAN) (AEP)
A METHOD TO DISTINGUISH TYPE A FROM TYPE B
For AEP model, there are two kinds of type to black, maples.
It is possible by serial number to distinguish type A from type B.
Confirm which type of A and B the set which you repair is by the
following list.
It is possible by serial number to distinguish type A from type B.
Confirm which type of A and B the set which you repair is by the
following list.
Note:
There is only maple (type B) in E, Thai models.
Serial No.
z z XXXXX
↑
Except 42 or 51 or 52 or 53: TYPE A
42 or 51 or 52 or 53: TYPE B
42 or 51 or 52 or 53: TYPE B
Ver. 1.1