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2010D08-1

© 

2010.04

•  SA-WA5 is the amplifi er, HDMI, tuner and 

active subwoofer section in HT-AF5/AS5.

This system incorporates Dolby* Digital and Pro 
Logic Surround and the DTS** Digital Surround 
System.
*  Manufactured under license from Dolby

Laboratories. Dolby, Pro Logic, and the double-
D symbol are trademarks of Dolby Laboratories.

**  Manufactured under license under U.S. Patent

#’s: 5,451,942; 5,956,674; 5,974,380;
5,978,762; 6,487,535 & other U.S. and world-
wide patents issued & pending. DTS and DTS 
Digital Surround are registered trademarks and 
the DTS logos and Symbol are trademarks of 
DTS, Inc. © 1996-2008 DTS, Inc. All Rights 
Reserved.

This system incorporates High-Defi nition 
Multimedia Interface (HDMI

TM

) technology. HDMI, 

the HDMI Logo, and High-Defi nition Multimedia 
Interface are trademarks or registered trademarks 
of HDMI Licensing LLC in the United States and 
other countries.

“x.v.Colour” and “x.v.Colour” logo are trademarks 
of Sony Corporation.

“BRAVIA” is a trademark of Sony Corporation.

“PlayStation” is a trademark of Sony Computer 
Entertainment Inc.

“S-AIR” and its logo are trademarks of Sony 
Corporation.

Amplifi er section
POWER OUTPUT (rated)
FRONT L + FRONT R
 

108 W + 108 W (at 3 ohms, 1 kHz, 1% THD)

POWER OUTPUT (reference)
FRONT L/FRONT R/CENTER/
SUR L/SUR R  

167 W

 

(per channel at 3 ohms, 1 kHz)

SUBWOOFER   165 W
 

(at 3 ohms, 60 Hz)

Inputs
Analog  

Sensitivity: 1 V/50 kohms

Digital (Coaxial)   Impedance: 75 ohms

HDMI Video
Input/Output (HDMI Repeater block)
 

640 × 480p@60 Hz

 

720 × [email protected]/60 Hz

 

1280 × [email protected]/60 Hz

 

1920 × [email protected]/60 Hz

 

1920 × [email protected]/60 Hz

 

720 × 576p@50 Hz

 

1280 × 720p@50 Hz

 

1920 × 1080i@50 Hz

 

1920 × 1080p@50 Hz

 

1920 × 1080p@24 Hz

HDMI Video (3D)
Input/Output (HDMI Repeater block)
 

1280 × [email protected]/60Hz Frame packing

 

1920 × [email protected]/60Hz Frame packing

 

1920 × [email protected]/60Hz Side-by-Side (Half)

 

1920 × [email protected]/60Hz Side-by-Side (Half)

 

1280 × 720p@50Hz Frame packing

 

1920 × 1080i@50Hz Frame packing

 

1920 × 1080i@50Hz Side-by-Side (Half)

 

1920 × 1080p@50Hz Side-by-Side (Half)

 

1920 × 1080p@24Hz Frame packing

FM tuner section
Tuning range  

87.5 MHz – 108.0 MHz

 

 

(50 kHz step)

Antenna (Aerial)   FM wire antenna (aerial)
Antenna (Aerial) terminals
 

 

75 ohms, unbalanced

Intermediate frequency
  

10.7 

MHz

AM tuner section
Tuning range 

 531 kHz – 1,602 kHz

 

 

(9 kHz step)

Antenna (Aerial)  

AM loop antenna (aerial)

Intermediate frequency
  

450 

kHz

General
Power requirements

CEL, CEK

220–240 V AC, 50/60 Hz

Power output (DIGITAL MEDIA PORT)
 

DC OUT:  

5 V, 0.7 A MAX

Power consumption

CEL, CEK

110 W

Power consumption  (during standby mode)
 

 

0.3 W (When Control for

 

 

HDMI and S-AIR standby are set to off)

Speaker section
Subwoofer
Speaker unit 

130 mm, cone type

Enclosure type  

Bass refl ex

Rated impedance  

3 ohms

Dimensions (w/h/d) (Approx.)
 

 

196.0 mm × 450.0 mm ×

  

410.5 

mm

  

(with 

foot)

Mass (Approx.)  

10.4 kg (with foot)

Design and specifi cations are subject to 
change without notice.

Halogenated fl ame retardants are not used in
the certain printed wiring boards.

NOTES  ON  CHIP  COMPONENT  REPLACEMENT
•  Never reuse a disconnected chip component.
•  Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

COMPONENTS  IDENTIFIED  BY  MARK  0  OR  DOTTED  LINE  
WITH  MARK  0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS 

The area code of the system you purchased is 
shown on the rear of the subwoofer (see the 
illustration below).

Any differences in operation, according to the area 
code, are clearly indicated in the text, for example, 
“Models of area code AA only”.

EZW-T100

DMPORT

DIGITAL

ANTENNA

HDMI

0.7A MAX

DVD IN

BD IN

FRONT R

FRONT L

SUR R

SUR L 

OPT IN

COAX IN

VIDEO

CENTER

SAT/CATV IN

TV OUT

ARC

DC5V

AUDIO IN

AUDIO IN

FM 75

AM

COAXIAL

R

L

CAL MIC

AUTO

SA-CD/CD

TV

SAT/CATV

TV

SPEAKERS

Area code

SERVICING  NOTES..........................................  3

2-1. Disassembly 

Flow 

...........................................................   4

2-2.  Top Panel Block ..............................................................   4
2-3. AMP 

Block 

.....................................................................   5

2-4. Case 

Top 

Block 

...............................................................   5

2-5. S-AIR 

Board 

...................................................................   6

2-6.  Back Panel Block ............................................................   6
2-7.  MAIN Board, SW CONNECT Board.............................   7
2-8.  Tuner (FM/AM), IO ANALOG Board, IO DIGITAL 

Board,  SPEAKER Board, HDMI PC Board ..................   7

2-9.  POWER  Board ...............................................................   8
3-0. Refl ector, Loudspeaker ...................................................   8

MODE ........................................................   9

ADJUSTMENT ..........................   11

5-1.  Block Diagram - MAIN Section - ...................................   13
5-2.  Block Diagram - HDMI PC Section - .............................   14
5-3.  Block Diagram - S-AIR Section - ...................................   15
5-4.  Block Diagram - AMP Section - .....................................   16
5-5.  Block Diagram - POWER SUPPLY Section - ................   17
5-6. Printed 

Wiring 

Board 

- MAIN Board (Component Side) - ................................   19

5-7. Printed 

Wiring 

Board 

- MAIN Board (Conductor Side) - ..................................   20

5-8.  Schematic Diagram - MAIN Board (1/5) - .....................   21
5-9.  Schematic Diagram - MAIN Board (2/5) - .....................   22
5-10.  Schematic Diagram - MAIN Board (3/5) - .....................   23
5-11.  Schematic Diagram - MAIN Board (4/5) - .....................   24
5-12.  Schematic Diagram - MAIN Board (5/5) - .....................   25
5-13. Printed Wiring Board 

- KEY, SPEAKER, and SW CONNECT Board - ...........   26

5-14. Schematic Diagram 

- KEY, SPEAKER and SW CONNECT Board - ............   26

5-15.  Printed Wiring Board - HDMI PC Board - .....................   27
5-16.  Schematic Diagram - HDMI PC Board (1/2) - ...............   28
5-17.  Schematic Diagram - HDMI PC Board (2/2) - ...............   29
5-18.  Printed Wiring Board - DISPLAY Board - .....................   30
5-19.  Schematic Diagram - DISPLAY Board - ........................   31
5-20. Printed Wiring Board 

- IO DIGITAL, S-AIR Board - .......................................   32

5-21.  Schematic Diagram - S-AIR Board - ..............................   33
5-22.  Schematic Diagram - IO DIGITAL Board - ...................   34
5-23.  Printed Wiring Board - IO ANALOG Board - ................   35
5-24.  Schematic Diagram -  IO ANALOG Board - .................   36
5-25.  Printed Wiring Board - POWER Board - ........................   37
5-26.  Schematic Diagram - POWER Board - ..........................   38
5-27.  Printed Wiring Board - CONNECT Board - ...................   39
5-28.  Schematic Diagram - CONNECT Board - ......................   39

6-1. Cabinet 

Section 

...............................................................  49

6-2.  Top  Panel Section ..........................................................   50
6-3. AMP 

Section 

...................................................................  51

6-4. Main 

Section 

...................................................................  52

6-5. Chassis 

Section 

...............................................................  53

ELECTRICAL  PARTS  LIST ............................   54

UNLEADED  SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution:  Some printed circuit boards may not come printed with 

the lead free mark due to their particular size)

Unleaded solder has the following characteristics.
•  Unleaded solder melts at a temperature about 40 °C higher 

than ordinary solder.

 

Ordinary soldering irons can be used but the iron tip has to be 
applied to the solder joint for a slightly longer time.

 

Soldering irons using a temperature regulator should be set to 
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if 

the heated tip is applied for too long, so be careful!

• Strong 

viscosity

 

Unleaded solder is more viscous (sticky, less prone to fl ow) 
than ordinary solder so use caution not to let solder bridges 
occur such as on IC pins, etc.

•  Usable with ordinary solder
 

It is best to use only unleaded solder but unleaded solder may 
also be added to ordinary solder.

• JIG
  When disassembling the set, use the following jig (for speaker 

removal).

  Part No. J-2501-238-A  JIG FOR SPEAKER REMOVAL

 

 

NOTE  OF  CONFIRMING  THE  BOARDS
Protecting is generated when energizing with the heat sink de-
tached. Fix the heat sink to the MAIN board by using the screw 
and the nut without fail when you confi rm the board.

CONFIRMING  THE  POWER  BOARD
The POWER board can be confi rmed by removing the bottom 
bracket of the AMP Box.

NOTE  THE  IC3500  AND  IC3501  ON  THE  HDMI  PC  
BOARD  REPLACING
IC3500 and IC3501 on the HDMI PC board cannot exchange 
with single. When these parts are damaged, exchange the entire 
mounted board.

NOTE  OF  REPLACING  THE  IC300, IC400  AND  IC500 
ON  THE  MAIN  BOARD  AND  THE  COMPLETE  MAIN  
BOARD
When IC300, IC400 and IC500 on the MAIN board and the com-
plete MAIN board are replaced, it is necessary to spread the com-
pound (OIL COMPOUND G777) (Part No. J-2501-335-A ) be-
tween the main board and the heat sink.
Spread the compound referring to the fi gure below.

CAPACITOR  ELECTORICAL  DISCHARGE  
PROCESSING
When checking the board, for the electric shock prevention, con-
nect the resistors to both ends of respective capacitor (C903) to 
discharge the capacitor (C903).

:/2 W

• 

This set can be disassembled in the order shown below.

Note: Follow the disassembly procedure in the numerical order given.

1

u 20)

3

2

4

7

6

5