Read Sony SS-MB150H / SS-MB250H Service Manual online
SERVICE MANUAL
SPEAKER SYSTEM
AEP Model
9-877-354-02
Sony Corporation
2006D05-1
Home Audio Division
© 2006.04
Published by Sony Techno Create Corporation
SPECIFICATIONS
SS-MB150H/MB250H
Ver. 1.1 2006.04
Photo: SS-MB150H
SS-MB250H
Speaker system
Speaker system
2-way-speaker system
Magnetically shielded type
Magnetically shielded type
Speaker units
Woofer:
16 cm, cone type
Tweeter: 2.5 cm,
Nano-Fine
Balanced Dome
Enclosure type
Acoustic suspension
Rated impedance
8 ohm
Power handling capacity
Maximum input power 120 W
Sensitivity
87 dB (1 W, 1 m)
Effective frequency range
60 Hz – 50,000 Hz
Dimensions (w/h/d)
Approx. 220
× 370 × 215 mm,
including front grille
Mass
Approx. 5,0 kg per speaker, net
Approx. 11.0 kg in shipping carton
Approx. 11.0 kg in shipping carton
SS-MB150H
Speaker system
Speaker system
2-way-speaker system
Magnetically shielded type
Magnetically shielded type
Speaker units
Woofer:
13 cm, cone type
Tweeter: 2.5 cm, Nano-Fine
Balanced Dome
Balanced Dome
Enclosure type
Bass reflex
Rated impedance
8 ohm
Power handling capacity
Maximum input power 120 W
Sensitivity
87 dB (1 W, 1 m)
Effective frequency range
80 Hz – 50,000 Hz
Dimensions (w/h/d)
Approx. 170
× 250 × 185 mm,
including front grille
Mass
Approx. 3.5 kg per speaker, net
Approx. 8.0 kg in shipping carton
Approx. 8.0 kg in shipping carton
Design and specifications are subject
to change without notice.
to change without notice.
2
SS-MB150H/MB250H
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
(1)
SS-MB150H
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
X-4955-829-1 FRAME ASSY, GRILLE
2
4-235-699-01 SCREW TORX (3.5X20)
3
4-247-955-01 SPEAKER CABINET
4
4-210-830-01 CATCHER
SP1
1-825-506-11 SPEAKER (13cm)
SP2
X-4955-380-1 TW ASSY (TW FRAME) (2.5cm)
1
2
2
3
4
not supplied
not supplied
SP1
SP2
3
SS-MB150H/MB250H
(2)
SS-MB250H
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-4955-379-1 FRAME ASSY, GRILLE (BLACK)
51
X-4955-830-1 FRAME ASSY, GRILLE (MAPLE)
52
4-235-700-01 SCREW TORX (4X20)
53
4-235-699-01 SCREW TORX (3.5X20)
54
4-210-830-01 CATCHER
55
4-247-958-11 SPEAKER CABINET (MAPLE: TYPE A)
55
A-1189-792-A SPEAKER CABINET ASSY (BLACK)
55
A-1192-147-A SPEAKER CABINET ASSY (MAPLE: TYPE B)
SP3
1-825-497-11 SPEAKER (16cm)
SP4
X-4955-380-1 TW ASSY (TW FRAME) (2.5cm)
51
52
54
54
55
53
not supplied
SP3
SP4
Ver. 1.1
Note: About maple type A/B, refer to “A METHOD TO DISTINGUISH
MAPLE TYPE A FROM TYPE B” (page 4).
4
SS-MB150H/MB250H
ACCESSORIES
Ref. No.
Part No.
Description
Remark
4-244-910-21 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE,
GERMAN, DUTCH, SWEDISH, ITALIAN,
DANISH, FINNISH, CZECH, HUNGARIAN,
POLISH, RUSSIAN, GREEK, TURKISH,
SLOVAKIAN)
(MB250H: BLACK, MAPLE (TYPE B))
4-248-003-11 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE,
GERMAN, DUTCH, SWEDISH, ITALIAN,
POLISH, GREEK, DANISH, FINNISH,
HUNGARIAN, CZECH, SLOVAKIAN,
TURKISH, RUSSIAN)
(MB150H/MB250H: BLACK, MAPELE (TYPE A))
Ver. 1.1
A METHOD TO DISTINGUISH MAPLE TYPE A FROM
MAPLE TYPE B (SS-MB250H)
MAPLE TYPE B (SS-MB250H)
There is delicately different two kinds in a maple type a color of
SS-MB250H.
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.
SS-MB250H.
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.
MODEL
TYPE A
TYPE B
SS-MB250H
Before 3055050
Since 5200001
