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SERVICE MANUAL
9-874-128-03
Sony Corporation
2006F05-1
Home Audio Division
© 2006.06
Published by Sony Techno Create Corporation
Ver. 1.2 2006.06
SPEAKER SYSTEM
US Model
Canadian Model
SS-C990/CT551/TS551/WS551
AEP Model
UK Model
E Model
Australian Model
SS-CT55/SS880/TS551/WS551
· SS-C990/CT551/TS551/WS551 are
the speaker system in DAV-C990.
· SS-CT551/SS880/TS551/WS551 are
the speaker system in DAV-S880.
SS-C990/CT551/SS880/TS551/WS551
SPECIFICATIONS
Design and specifications are subject to change without notice.
SS-C990/SS-SS880
Center Speaker
SS-CT551
Front/Rear Speaker
SS-TS551
Sub Woofer
SS-WS551
COMPONENT MODEL NAME
SS-C990 and SS-SS880 are composed of following models.
Photo: SS-TS551
Photo: SS-CT551
Photo: SS-WS551
SS-C990
[SS-WS551]
[SS-TS551]
Front/Rear
Speaker system
Bass reflex
Speaker unit
50 mm (2 inches) dia. cone type
× 4, 25 mm (1 inches) dia. balance
dome
Rated impedance
3 ohms
Dimensions (approx.)
66
× 1051 × 75 mm (2 5/8 × 41 3/8 × 3 inches) (w/h/d)
Mass (approx.)
3.25 kg (7 lb 3 oz)
Center
[SS-CT551]
Speaker system
Bass reflex
Speaker unit
50 mm (2 inches) dia. cone type
× 4, 25 mm (1 inches) dia. balance
dome
Rated impedance
3 ohms
Dimensions (approx.)
471
× 69 × 75 mm (18 5/8 × 2 3/4 × 3 inches) (w/h/d)
Mass (approx.)
1.225 kg (2 lb 12 oz)
Subwoofer
Speaker system
Bass reflex
Speaker unit
200 mm (7 7/8 inches) dia. cone type
Rated impedance
3 ohms
Dimensions (approx.)
217
× 402 × 217 mm (8 5/8 × 15 7/8 × 8 5/8 inches) (w/h/d)
Mass (approx.)
6.4 kg (14 lb 2 oz)
[SS-TS551]
SS-SS880
Front/Rear
Speaker system
Bass reflex
Speaker unit
50 mm (2 inches) dia. cone type
× 4, 25 mm (1 inch) dia. balance dome
Rated impedance
3 ohms
Dimensions (approx.)
66
× 1050 × 75 mm (2 5/8 × 41 3/8 × 3 inches) (w/h/d)
Mass (approx.)
3.25 kg (7 lb 3 oz)
[SS-CT551]
Centre
Speaker system
Bass reflex
Speaker unit
50 mm (2 inches) dia. cone type
× 4, 25 mm (1 inch) dia. balance dome
Rated impedance
3 ohms
Dimensions (approx.)
471
× 69 × 75 mm (18 5/8 × 2 3/4 × 3 inches) (w/h/d)
Mass (approx.)
1.225 kg (2 lb 12 oz)
Subw
[SS-WS551]
oofer
Speaker system
Bass reflex
Speaker unit
200 mm (7 7/8 inches) dia. cone type
Rated impedance
3 ohms
Dimensions (approx.)
217
× 402 × 217 mm (8 5/8 × 15 7/8 × 8 5/8 inches) (w/h/d)
Mass (approx.)
6.4 kg (14 lb 2 oz)


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SS-C990/CT551/SS880/TS551/WS551
1-1.
SS-CT551 (CENTER SPEAKER)
EXPLODED VIEWS
· Items marked "*" are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
· The mechanical parts with no reference num-
ber in the exploded views are not supplied.
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
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
A-4467-953-A AL CENTER ASSY
2
A-4467-961-A BRACKET NET SUB ASSY
1
2
not supplied


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SS-C990/CT551/SS880/TS551/WS551
52
53
not supplied
not supplied
not supplied
51
54
55
55
#1
#1
#2
#3
1-2. SS-TS551 (FRONT/REAR SPEAKER)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-4467-957-A AL ASSY
52
A-4467-961-A BRACKET NET SUB ASSY
53
A-4467-962-A STAND ASSY
54
A-4467-963-A FOOT ASSY
55
4-241-461-01 FOOT (STAND)
#1
7-685-651-79 SCREW +BVTP 3X20 TYPE2 IT-3
#2
7-682-582-09 SCREW +B 5X35
#3
7-685-535-14 SCREW +BTP 2.6X10 TYPE2 N-S
Ver. 1.2


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SS-C990/CT551/SS880/TS551/WS551
1-3. SS-WS551 (SUB WOOFER)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
X-4954-953-1 COVER SUB ASSY
102
4-240-670-01 PANEL, TOP
103
4-241-456-01 SCREW (4X20) (+B) (BZN), WOOD
104
4-240-666-01 PANEL, BOTTOM
105
X-4954-952-1 BASE SUB ASSY
106
4-240-669-01 FOOT
107
4-243-372-01 SCREW (3.5X10) (+B) (BZN)
108
4-243-370-01 SCREW (4X25) (+B) (BZN)
109
A-4467-964-A SUB WOOFER SPK ASSY
101
102
103
109
104
105
106
106
107
108
108
not supplied
not supplied
Ver 1.1


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SS-C990/CT551/SS880/TS551/WS551
1-824-622-11 CORD (WITH CONNECTOR) (RED)
(for FRONT R SPEAKER)
1-824-622-21 CORD (WITH CONNECTOR) (PURPLE)
(for SUB WOOFER)
1-824-622-31 CORD (WITH CONNECTOR) (WHITE)
(for FRONT L SPEAKER)
1-824-622-41 CORD (WITH CONNECTOR) (GRAY)
(for REAR R SPEAKER)
1-824-622-51 CORD (WITH CONNECTOR) (BLUE)
(for REAR L SPEAKER)
1-824-622-61 CORD (WITH CONNECTOR) (GREEN)
(for CENTER SPEAKER)
ACCESSORIES
Part No.
Description
Remark