SS-AR2 - Sony Audio Service Manual (repair manual)

Model: SS-AR2
Pages: 8
Size: 266.2 KB
Type: PDF
Document: Service Manual
Brand: Sony
Device: Audio
File: ss-ar2.pdf
Date: 2018-11-20

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SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
SS-AR2
SPECIFICATIONS
SPEAKERS SYSTEM
9-893-426-02
2012C33-1
© 
2012.03
US Model
Ver. 1.1  2012.03

Speaker system 
3-way 4-driver speaker system, Bass reflex

Speaker unit 
Woofer: 165 mm (6.5 in), corn type (2) 
Midrange: 130 mm (5.25 in), corn type (1) 
Tweeter: 25 mm (1 in), dome type (1)

Rated impedance 4 
ohms 

Maximum input power 100 
watts

Sensitivity 
89 dB (2.83 V/m)

Frequency response 
42 Hz - 60,000 Hz

Cross over frequency 
400 Hz, 4,000 Hz (multi-slope network)

Dimensions (w/h/d) 
Approx. 280 mm × 980 mm × 410 mm  
(11 
1
/
8
 in × 38 
5
/
8
 in × 16 
1
/
4
 in)

Mass 
Approx. 38 kg (84 lb)
Supplied accessories
 
Operating Instructions (1) 
Warranty card (1) 
Cleaning cloth (1)
Design and specifications are subject to change without notice.

SS-AR2
2
SECTION  1
SERVICING  NOTES

ABOUT  HANDLING  OF  A  SPEAKER  UNIT
Please place the corn side of a speaker unit upside down, and do 
not put on a fl oor etc. directly.
When you place the corn side upside down and you place it, please 
use the parts attached to a new speaker unit as a pedestal, and put 
them on a fl oor etc. 
(Refer to the following fi gure)

ABOUT  THE  SOLDER  USED  FOR  REPAIR
Use the following solder, when you use solder by repair.
Part No. J-2501-310-A Unleaded solder (NSe-SOLDER)

NOTE  THE  SPEAKER  UNIT  REPLACING
When only left side or right side exchanges SPEAKER UNIT, 
a sound quality difference may occur in right and left. When 
SPEAKER UNIT of either one side is exchanged, it recommends 
also exchanging simultaneously SPEAKER UNIT arranged in the 
same position of the side opposite to.
SECTION  2
DISASSEMBLY
• 
This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
SET
2-2. GRILLE 
FRAME 
ASSY
 (Page 
3)
2-3.  SPEAKER (16 cm) (UNIT ASSY) 
 
(WOOFER) (SP1, SP2)
 (Page 
3)
2-5.  SPEAKER (13 cm) UNIT ASSY (MID RANGE) (SP3),  
 
MOUNT BOARD (MID) ASSY (MBM1) 
 (Page 
4)
2-6.  SPEAKER (2.5 cm) UNIT ASSY (TWEETER) (SP4),  
 
MOUNT BOARD (TM) ASSY (MBT1) 
 (Page 
5)
2-4.  MOUNT BOARD (WO) ASSY
 (MBW1)
 (Page 
4)
2-7. 
TERMINAL BOARD
 (Page 
5)
Ver. 1.1

SS-AR2
3

Note: Follow the disassembly procedure in the numerical order given.
2-2.  GRILLE  FRAME  ASSY
1 total eight bosses
2 grille frame assy
2-3.  SPEAKER (16 cm) (UNIT  ASSY) (WOOFER) (SP1,  SP2)
1 five screws
 (4 
u 25)
6 five screws
 (4 
u 25)
3 terminal (+) (green)
 (W1
+)
8 terminal (+) (green)
 (W2
+)
speaker 
terminals 
position
speaker 
terminals 
position
4 terminal (−) 
 (green/black)
 (W1
−)
9 terminal (−) (green/black)
 (W2
−)
2 Remove the speaker (16 cm) (unit assy)
 
in the direction of an arrow.
7 Remove the speaker (16 cm) (unit assy)
 
in the direction of an arrow.
5 speaker (16 cm) (unit assy)
 
(woofer: lower) (SP1)
0 speaker (16 cm) 
 (unit 
assy)
 (woofer: 
upper) 
 (SP2)
speaker 
terminals 

Note: Check the position 
 
of speaker terminals. 

SS-AR2
4
2-4.  MOUNT  BOARD (WO)  ASSY (MBW1)
1 terminal (+) (orange)
6 lead wire (+) 
 (white)
7 lead wire (−) 
 (white/black)
3 tapping screw
 (BV3.5)
2 terminal (−) (gray)
4 Remove the mount board (WO) assy
in the direction of an arrow.
8 mount board (WO) assy
 (MBW1)
5 Remove two solders.
2-5.  SPEAKER (13 cm)  UNIT  ASSY (MID  RANGE) (SP3),  MOUNT  BOARD (MID)  ASSY (MBM1)
1 five screws
 (4 
u 25)
2 Remove the speaker (13 cm) unit assy
 
in the direction of an arrow.
3 terminal (+) 
 (white)
 (M
+)
qs lead wire (+) (orange)
 (IN
+)
qd lead wire (+) (gray)
 (IN
−)
7 terminal (+) 
 (blue)
8 terminal (+) (brown)
4 terminal (−) (white/black)
 (M
−)
5 speaker (13 cm) 
 unit 
assy
 (mid 
range) 
 (SP3)
9 tapping screw
 (BV3.5)
0 Remove the mount board (MID) assy
 
in the direction of an arrow.
qa Remove two solders.
qf mount board 
 (MID) 
assy
 (MBM1)
speaker 
terminals 
position
6 
acoustic absorbent
 Note 

2: 
When installing the acoustic 
 
 
absorbent, make it stick so 
 
 
that an air layer may not be 
 
 
made between walls.

Note 1: Check the position 
 
of speaker terminals. 
speaker terminals 

Display

Download Sony SS-AR2 Service Manual (Repair Manual)

Here you can read online and download Sony SS-AR2 Service Manual in PDF. SS-AR2 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony SS-AR2 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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