SS-HA3 - Sony Audio Service Manual (repair manual)

2013K33-1

© 

2013.11

Speaker system

2 way, 3 drivers speaker 

system

Loud speaker units

Woofer: 10 cm (4 in.), cone 

type (1)

Super tweeter: 1.9 cm 

(3/4 in.), soft dome type (2)

Enclosure type

Bass reflex

Rated impedance

4 ohms

Maximum input power

70 watts

Sensitivity level

83 dB (2.83 V, 1 m)

Frequency range

55 Hz - 50 kHz

Dimensions (w/h/d) 

Approx. 150 mm × 231 mm × 

232 mm 

(6 in. × 9 1/8 in. × 9 1/8 in.)

Mass

App rox. 3.1 kg (6 lb. 13 oz.)

Supplied accessories

Speaker cords (2)

Operating Instructions (1)

Design and specifications are subject to change 

without notice.

To avoid damaging the enclosure, do not 
use thinner, alcohol, benzene, etc.
To keep a good gloss on the enclosure, dust 
it first using a soft cloth, a brush, or a feather 
duster and then polish it using a dry 
cleaning cloth (never use a scrubbing brush 
or a sponge).
Wipe the surface gently. For fingerprints or 
oil stains, etc., breathe on the surface and 
wipe it off with a cleaning cloth.
If the enclosure becomes extremely dirty, 
wipe the enclosure using a soft cloth slightly 
moistened with a soap and water mix.
Be careful not to scratch the surface of the 
enclosure.
Wipe dust and other dirt from the super 
tweeter (top panel) using a blower brush or 
soft brush.

• 

This set can be disassembled in the order shown below.

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

1 two catchers

2 grill frame assy

1 two catchers

Note 1: Please spread a sheet under a unit 
 

not to injure top panel.

4 Remove the front panel block

5 front panel block

3 All bosses are removed while

3 All bosses are removed while

1 Insert a flat-head screwdriver into two slits 

2 Insert the jig into the spaces opened 

1” and slowly remove 

2: When using a jig, please work  

 

 

so as not to injure front panel  

 

 

and speaker cabinet.

2 Insert the jig into the spaces opened 

1” and slowly remove 

2: When using a jig, please work  

 

 

so as not to injure front panel  

 

 

and speaker cabinet.

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

removal).

 Part 

No. 

 

Description

  J-2501-238-A 

JIG FOR SPEAKER REMOVAL

2 loudspeaker (SP2) block

5 front panel assy

4 loudspeaker

3 two screws (3.5)

1 two screws

2 Remove the loudspeaker (SP2) block

4 

8 loudspeaker (18 mm) (SP2)

3 screw (3.5)

3 screw (3.5)

1 two screws

7 

7 

5 cushion (STW)

1: Cushion (STW) is not reused. 

 

 

Be sure to exchange it for new parts.

6 two insulation tapes

2: Cut off and use a piece of commercially-available 

 

 

insulation tape of the size below (be sure to use tape 

 

 

that provides insulation).

 

 

40 mm × 12 mm

6 two insulation tapes

2: Cut off and use a piece of commercially-available 

 

 

insulation tape of the size below (be sure to use tape 

 

 

that provides insulation).

 

 

40 mm × 12 mm

5 cushion (STW)

1: Cushion (STW) is not reused. 

 

 

Be sure to exchange it for new parts.