SS-CT72, SS-TS73, SS-TS74, SS-WS72, SS-WS74, SS-WS75 - Sony Audio Service Manual (repair manual)

ss-ct72, ss-ts73, ss-ts74, ss-ws72, ss-ws74, ss-ws75 service manual
Model
SS-CT72 SS-TS73 SS-TS74 SS-WS72 SS-WS74 SS-WS75
Pages
4
Size
97.69 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ss-ct72-ss-ts73-ss-ts74-ss-ws72-ss-ws74-ss-ws75.pdf
Date

Read Sony SS-CT72 / SS-TS73 / SS-TS74 / SS-WS72 / SS-WS74 / SS-WS75 Service Manual online

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
US Model
SS-CT72/TS73/TS74/WS72/WS74
Canadian Model
SS-CT72/TS73/TS74/WS74
AEP Model
SS-CT72/TS73/TS74/WS72/WS75
UK Model
SS-CT72/TS73/TS74/WS75
E Model
SS-CT72/TS73/TS74/WS72/WS74/WS75
Australian Model
SS-CT72/TS73/TS74/WS72/WS74
Russian Model
SS-CT72/TS73/TS74/WS72/WS75
SPEAKER SYSTEM
9-887-578-07
2008G16-1
© 2008.07
Ver. 1.6  2008.07
SS-CT72/TS73/TS74/
WS72/WS74/WS75
SPECIFICATIONS
SS-CT72
Speaker system
Closed, magnetically 
shielded
Speaker unit
30 
×
 60 mm (1 
3
/
16 
×
 2 
3
/
inches), cone type
Rated impedance
3.0 ohms
Dimensions (approx.)
381 
×
 48 
×
 62 mm 
(15 
×
 1 
15
/
16
 
×
1
/
2
 inches) 
(w/h/d)
Mass (approx.)
0.5 kg (1 lb 2 oz)
SS-WS74
Speaker system
Bass reflex
Speaker unit
160 mm (6 
3
/
8
 inches) dia, 
cone type
Rated impedance
1.5 ohms
Dimensions (approx.)
220 
×
 394 
×
 350 mm (8 
3
/
4
 
×
×
 15 
5
/
8
 
×
 13 
7
/
8
 inches) 
(w/h/d)
Mass (approx.)
6.5 kg (14 lb 6 oz)
SS-TS73
Speaker system
Bass reflex, magnetically 
shielded
Speaker unit
65 mm (2 
5
/
8
 inches) dia, 
cone type
Rated impedance
3.0 ohms
Dimensions (approx.)
93 
×
539 
×
 75 mm (3 
3
/
4
 
×
21 
1
/
4
 
×
 3 inches) (w/h/d)
300 
×
 1,039 - 1,230 
×
 300 
mm (11 
7
/
8
 
×
 41 - 48 
1
/
2
 
×
11 
7
/
8
 inches) (w/h/d) with 
stand
Mass (approx.)
1.2 kg (2 lb 11 oz)
3.0 kg (6 lb 10 oz) with 
stand
Design and specifications are subject to change 
without notice.
Dimensions (approx.)
111 
×
 827 
×
 75 mm (4 
3
/
8
 
×
32 
5
/
8
 
×
 3 inches) (w/h/d)
316 
×
 1,041 - 1,339 
×
316 
mm (12 
1
/
2
 
×
 41
 
-
 
52 
3
/
4
 
×
 12 
1
/
2
 inches) (w/h/d) with 
stand
Mass (approx.)
2.3 kg (5 lb 2 oz)
4.6 kg (10 lb 3 oz) with 
stand
SS-TS74
Speaker system
Two way, Bass reflex, 
magnetically shielded
Speaker unit
Woofer: 65 mm (2 
5
/
8
 
inches) dia, cone type 
×
 2
Tweeter: 50 mm (2 inches) 
dia, cone type
Rated impedance
3.0 ohms
SS-WS72
Speaker system
Bass reflex
Speaker unit
160 mm dia, cone type
Rated impedance
3.0 ohms
Dimensions (approx.)
220 
×
 394 
×
 350 mm 
(w/h/d)
Mass (approx.)
6.5 kg
SS-WS75
Speaker system
Bass reflex, magnetically 
shielded
Speaker unit
150 mm dia. cone type
Rated impedance
3.0 ohms
Dimensions (approx.)
169 
×
 300 
×
 335 mm 
(w/h/d)
Mass (approx.)
3.8 kg
SS-WS75
SS-WS72
SS-TS73
SS-WS74
SS-TS74
SS-CT72
• SS-CT72 is the speaker section in DAV-DZ531W/DZ7T/DZ830W/
DZ850KW/DZ850M/HDX500/HDX501W/HDX900W.
• SS-TS73 is the speaker section in DAV-DZ530/DZ531W/
DZ555K/DZ555M/DZ556KB/DZ630/DZ750K/
HDX465/HDX466/HDX501W/HDX665.
• SS-TS74 is the speaker section in DAV-
DZ750K/DZ830W/DZ850KW/DZ850M/
HDX500/HDX900W.
• SS-WS72 is the speaker section in DAV-
DZ150K/DZ151KB/DZ250M/DZ555K/
DZ555M/DZ556KB/HDX266.
• SS-WS74 is the speaker section in DAV-
HDX265/HDX267W/HDX465/HDX466/
HDX500/HDX501W/HDX665.
• SS-WS75 is the speaker section in DAV-DZ20.
2
SS-CT72/TS73/TS74/WS72/WS74/WS75
EXPLODED VIEWS
NOTE:
The mechanical parts with no reference
number in the exploded views are not supplied.
XX and -X mean standardized parts, so they
may have some difference from the original
one.
Abbreviation
AR
: Argentine model
AUS : Australian model
CND : Canadian model
E3
: 220 – 240V AC area in E model
E12 : 220 – 240V AC area in E model
E32 : 110 – 240V AC area in E model
EA
: Saudi Arabia model
SS-CT72/TS73/TS74
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
A-1221-436-A SS-CT72 (AEP, UK, RU, E3, SP, TH)
1
A-1221-437-A SS-CT72 (US, CND, AUS, KR, TW)
1
A-1221-438-A SS-CT72 (E32, MX)
2
A-1221-386-A SS-TS73 FL (for FRONT L ch)
(AEP, UK, RU, E3, SP, E12)
2
A-1221-387-A SS-TS73 FR (for FRONT R ch)
(AEP, UK, RU, E3, SP, E12)
2
A-1221-388-A SS-TS73 SL (for SURROUND L ch)
(AEP, UK, E3, SP, TH)
2
A-1221-389-A SS-TS73 SR (for SURROUND R ch)
(AEP, UK, E3, SP, TH)
2
A-1221-390-A SS-TS73 FL (for FRONT L ch)
(US, CND, KR, TW, AUS)
2
A-1221-391-A SS-TS73 FR (for FRONT R ch)
(US, CND, KR, TW, AUS)
2
A-1221-392-A SS-TS73 SL (for SURROUND L ch)
(CND, KR, AUS)
2
A-1221-393-A SS-TS73 SR (for SURROUND R ch)
(CND, KR, AUS)
2
A-1221-394-A SS-TS73 FL (for FRONT L ch) (E32, MX)
2
A-1221-395-A SS-TS73 FR (for FRONT R ch) (E32, MX)
2
A-1251-941-A SS-TS73 (for FRONT) (AEP, UK, EA, SP, TH)
3
A-1221-411-A SS-TS74 FL (for FRONT L ch)
(AEP, UK, RU, E3, SP, TH)
3
A-1221-412-A SS-TS74 FR (for FRONT R ch)
(AEP, UK, RU, E3, SP, TH)
3
A-1221-415-A SS-TS74 FL (for FRONT L ch)
(US, CND, KR, TW, AUS)
3
A-1221-416-A SS-TS74 FR (for FRONT R ch)
(US, CND, KR, TW, AUS)
3
A-1221-419-A SS-TS74 FL (for FRONT L ch) (E32, MX)
3
A-1221-420-A SS-TS74 FR (for FRONT R ch) (E32, MX)
4
2-896-202-21 PIPE (M) (for SS-TS73)
5
2-896-202-31 PIPE (H) (for SS-TS74)
6
A-1252-189-A STAND BASE (M) ASSY (for SS-TS73)
(AEP, UK, EA, SP, TH)
6
X-2176-001-1 STAND BASE (M) ASSY (for SS-TS73)
(EXCEPT EA)
7
X-2176-002-1 STAND BASE (H) ASSY (for SS-TS74)
8
2-896-203-01 BRACKET (PIPE)
9
2-896-204-01 STAND CAP
10
2-630-050-01 +BVTT 3X6 (SUMITITE)
#1
7-682-973-19 SCREW +PSW 5X10
#2
7-685-871-09 SCREW +BVTT 3X6 (S)
KR
: Korean model
MX : Mexican model
RU
: Russian model
SP
: Singapore model
TH
: Thai model
TW
: Taiwan model
3
5
8
7
9
2
1
#1
#1 
#2
b
4
8
10
6
9
#1
#1
#2
a
10
b
a
Ver. 1.4
3
SS-CT72/TS73/TS74/WS72/WS74/WS75
SS-WS72/WS74/WS75
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-1223-405-A SS-WS72 (RU, E12, SP, TH)
51
A-1223-405-B SS-WS72 (E3)
51
A-1223-406-A SS-WS72 (US, KR, TW, AUS)
51
A-1223-407-A SS-WS72 (AR, E32, MX)
51
A-1247-087-A SS-WS72 (DZ150K: EA)
51
A-1247-093-A SS-WS72 (DZ556KB: EA)
51
A-1221-443-A SS-WS74 (E3)
51
A-1221-444-A SS-WS74 (AUS)
51
A-1229-875-A SS-WS74 (US, CND)
52
X-2176-000-1 FRONT PANEL ASSY
53
A-1231-246-A SS-WS75 (AEP, UK)
53
A-1231-247-A SS-WS75 (RU, E12, E3, SP, TH)
53
A-1231-248-A SS-WS75 (AR, E32, MX)
SP1
1-826-559-12 LOUDSPEAKER (16CM) (for SS-WS74)
SP1
1-826-603-12 LOUDSPEAKER (16CM) (for SS-WS72)
not 
supplied
52
SP1
51
not 
supplied
not 
supplied
not 
supplied
53
Ver. 1.6
REVISION  HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the top of the revised page allows you to jump to the next revised page.
SS-CT72/TS73/TS74/WS72/WS74/WS75
Ver.
Date
Description of Revision
1.0
2007.02
New
1.1
2007.04
Addition of AEP, UK, Russian, E32 (110 – 240V AC area in E model),
Singapore, E3 (220 – 240V AC area in E model) and Australian model
for SS-CT72
Addition of Russian and Korean model for SS-TS73
Addition of AEP, UK, Russian, Korean and E32 (110 – 240V AC area
in E model) model for SS-TS74
Addition of Russian and Korean model for SS-WS72
Addition of E3 (220 – 240V AC area in E model) model for SS-WS74
Addition of Russian, E12 (220 – 240V AC area in E model), E3 (220 –
240V AC area in E model) and Singapore model for SS-WS75
1.2
2007.06
Addition of Korean, Mexican and Taiwan models for SS-CT72
Addition of Mexican and Taiwan models for SS-TS74
Addition of Taiwan model for SS-TS73 and SS-WS72
1.3
2007.06
Addition of Thai model for SS-CT72/TS73/TS74 and WS75
1.4
2007.07
Addition of Korean model for SS-TS73
(for A-1221-392-A and A-1221-393-A)
Addition of Thai model for SS-WS72
1.5
2007.10
Addition of E3 (220 – 240V AC area in E model) model for SS-WS72
(for DAV-DZ151KB)
1.6
2008.07
Addition of Ref. No. 51 of SS-WS74 for US and Canadian model
(ECN-ECC32702, SMR- 08101)
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