HT-CT550W — Sony Audio Service Manual (repair manual)

Model
HT-CT550W
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
62 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-ct550w.pdf
Date

View Sony HT-CT550W Service Manual online

SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
HT-CT550W
HOME THEATRE SYSTEM
9-893-127-02
2011E05-1
© 
2011.05
US Model
Canadian Model
AEP Model
UK Model
Taiwan Model
Ver. 1.1  2011.05
•  HT-CT550W is composed of following models. 
  As service manuals are issued for each component model, please 
refer to them.
SPECIFICATIONS
COMPONENT  MODEL  NAME
HT-CT550W
AV receiver
STR-CT550WT
Speaker system
SS-CT550W
Active subwoofer
SA-WCT550W
Wireless transceiver
EZW-RT50
Note: As for EZW-RT50, the part number has been described to this service manual. 
Wireless transceiver (EZW-RT50)
Communication System
Wireless sound 
Specification version 1.0
US and Canadian models: 5.736 GHz - 5.814 GHz
Other models: 5.725 GHz - 5.875 GHz
Frequency band
Power requirements
DC 3.3 V, 300 mA
Modulation method
DSSS
Dimensions (approx.)
30 mm × 9 mm × 60 mm 
(1 1/4 in × 3/8 in × 2 3/8 in) 
(w/h/d)
Mass (approx.)
10 g (4 oz)
Design and specifications are subject to change without 
notice.
s Standby power consumption 0.5 W or less.
s Over 85 % power efficiency of amplifier block is 
achieved with the full digital amplifier, S-Master.
General
Power requirements
US and Canadian models: 120 V AC, 60 Hz
AEP and UK models: 220 V - 240 V AC, 50/60 Hz
Taiwan model: 120 V AC, 50/60 Hz
Power consumption
On: 50 W
Standby mode: 0.3W or less (Control for HDMI 
is off.)
Dimensions (approx.)
270 mm × 60 mm × 
286 mm (10 3/4 in × 2 3/8 
in × 11 3/8 in) (w/h/d)
Mass (approx.)
1.9 kg (4 lb 4 oz)
Speaker (SS-CT550W)
Receiver (STR-CT550WT)
Front speaker unit
Speaker system
Bass Reflex
Speaker unit
50 mm (2 in), cone type × 2
Rated impedance
4 ohms
Dimensions (approx.)
948.2 mm × 75 mm × 
40 mm (37 3/8 in × 3 in × 
1 5/8 in) (w/h/d)
Mass (approx.)
2.3 kg (5 lb 2 oz)
Speaker cords
3 m
Subwoofer (SA-WCT550W)
Amplifier section
POWER OUTPUT (reference)
134 W (per channel at 
4 ohms, 100 Hz) 
Speaker system
Subwoofer, Bass reflex
Speaker unit
160 mm (6 3/8 in) cone 
type
Rated impedance
4 ohms
Power requirements
Power requirements
On: 30 W
Standby mode: 0.5 W or less
Dimensions (approx.)
270 mm × 389 mm × 
280.5 mm (10 3/4 in × 
15 3/8 in × 11 1/8 in) 
(w/h/d)
Mass (approx.)
8.8 kg (19 lb 7 oz)
US and Canadian models: 120 V AC, 60 Hz
AEP and UK models: 220 V - 240 V AC, 50/60 Hz
Taiwan model: 120 V AC, 50/60 Hz
Unpacking
•  Receiver (STR-CT550WT) (1)
•  Subwoofer (SA-WCT550W) (1)
•  Speaker (SS-CT550W) (1)
•  Speaker foot pads (4)
•  Wireless transceivers (EZW-RT50) (2)
•  FM wire antenna (aerial) (1)
•  Digital optical cord for a TV (2.5 m) (1)
•  Remote control (RM-AAU113) (1) (US, Canadian models)
•  Remote control (RM-AAU114) (1) 
(AEP, UK, Taiwan models)
•  R6 (size AA) batteries (2)
•  Operating Instructions (1)
•  Warranty (1) (Except Taiwan model)
– Refer to next page for accessories list –
HT-CT550W
2
ACCESSORIES
   
4-269-874-12  MANUAL, INSTRUCTION 
(ENGLISH, FRENCH, SPANISH) (US, Canadian)
   
4-269-874-22  MANUAL, INSTRUCTION (ENGLISH) (AEP, UK)
   
4-269-874-32  MANUAL, INSTRUCTION (FRENCH, SPANISH, 
DUTCH, GERMAN, PORTUGUESE) (AEP)
   
4-269-874-42  MANUAL, INSTRUCTION (SWEDISH, DANISH, 
FINNISH, POLISH, NORWEGIAN, GREEK) (AEP)
   
4-269-874-52  MANUAL, INSTRUCTION 
(TURKISH, CZECH, HUNGARIAN, SLOVAKIAN, 
ROMANIAN, BULGARIAN) (AEP)
   
4-269-875-11  MANUAL, INSTRUCTION 
(TRADITIONAL CHINESE) (Taiwan)
  1 
4-276-407-01  FOOT (Speaker foot pads) (4 pieces, 1 set)
  2 
1-489-359-11  RF MODULATOR (EZW-RT50) 
(Wireless transceiver) (1 piece) (AEP, UK)
  2 
1-489-360-11  RF MODULATOR (EZW-RT50) 
(Wireless transceiver) (1 piece) (US, Canadian)
  2 
1-489-368-11  RF MODULATOR (EZW-RT50) 
(Wireless transceiver) (1 piece) (Taiwan)
  3 
1-793-184-51  CONNECTOR (F TYPE ADAPTOR) 
(FM wire antenna (aerial))
  4 
1-757-988-12  CORD, LIGHT PLUG 
(Digital optical cord for a TV (2.5 m))
  5 
1-489-412-11  REMOTE COMMANDER (RM-AAU113) 
(Remote control) (US, Canadian)
  5 
1-489-413-11  REMOTE COMMANDER (RM-AAU114) 
(Remote control) (AEP, UK, Taiwan)
  Ref. No. 
Part No. 
Description 
Remark
1  
Speaker foot pads (4)
2  
Wireless transceivers
 
(EZW-RT50) (2)
3  
FM wire antenna (aerial) (1)
4  
Digital optical cord for a TV
 
(2.5m) (1)
5  
Remote control (1)
Ver. 1.1
HT-CT550W
3
MEMO
HT-CT550W
REVISION  HISTORY
Checking 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.
Ver.
Date
Description of Revision
1.0
2011.03
New
1.1
2011.05
Addition of Taiwan model 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Here you can view online or download Sony HT-CT550W Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony HT-CT550W Audio. Information contained in Sony HT-CT550W service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).