Read Sony TA-SB500WR (serv.man2) Service Manual online
SERVICE MANUAL
DESTINATION DIFFERENCE TABLE
Destination
System model
Former type
US, AEP, UK, RU, EA, HK, KR, SP, TW, AUS
DAV-LF10, DAV-SB500W
New type
US, CND, UK, RU, E3, E12, E32, KR, MX, SP, TH, AUS
DAV-DZ531W, WAHT-SD1
•
Abbreviation
AUS : Australian model
CND : Canadian model
E3
AUS : Australian model
CND : Canadian model
E3
: 240V AC Area in E model
E12 : 220V – 240V AC Area in E model
E32 : 110V – 240V AC Area in E model
E32 : 110V – 240V AC Area in E model
TA-SB500WR
SUPPLEMENT-1
File this supplement with the service manual.
9-879-016-81
Ver. 1.2 2007.07
Subject: Addition of New type (for DAV-DZ531W/WAHT-
SD1)
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
In this set, specification have been changed in the midway of
production.
Only information on a new type has been described in this
supplement-1.
Refer to original service manual for former type.
production.
Only information on a new type has been described in this
supplement-1.
Refer to original service manual for former type.
NEW/FORMER TYPE DISCRIMINATION
Please confirm POWER BUTTON to distinguish Former type and New type.
power button
Former type
New type
silver color painting
chrome plating finish
EA
: Saudi Arabia model
HK : Hong Kong model
KR
KR
: Korean model
MX : Mexican model
RU
: Russian model
SP
: Singapore model
TH
: Thai model
TW : Taiwan model
2
TA-SB500WR
SPECIFICATIONS
TABLE OF CONTENTS
1.
SERVICING NOTE
..................................................
3
2.
GENERAL
...................................................................
3
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
4
3-2.
Wire Cover ......................................................................
4
3-3.
Top Panel .........................................................................
5
3-4.
Side Panel, Front Panel Block .........................................
5
3-5.
DIAT POWER Board ......................................................
6
3-6.
DIAT AMP Board ............................................................
6
4.
DIAGRAMS
4-1.
Block Diagram ................................................................
7
4-2.
Printed Wiring Board – DIAT AMP Section (1/2) – .......
9
4-3.
Printed Wiring Boards – DIAT AMP Section (2/2) – ...... 10
4-4.
Schematic Diagram – DIAT AMP Section (1/4) – .......... 11
4-5.
Schematic Diagram – DIAT AMP Section (2/4) – .......... 12
4-6.
Schematic Diagram – DIAT AMP Section (3/4) – .......... 13
4-7.
Schematic Diagram – DIAT AMP Section (4/4) – .......... 14
4-8.
Printed Wiring Boards – POWER SUPPLY Section – .... 15
4-9.
Schematic Diagram – POWER SUPPLY Section – ........ 16
5.
EXPLODED VIEWS
5-1.
Panel Section ................................................................... 23
5-2.
DIAT AMP/DIAT POWER Boards Section .................... 24
6.
ELECTRICAL PARTS LIST
................................ 25
AUDIO POWER SPECIFICATIONS
for the US model
for the US model
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
DISTORTION:
With 3 ohms loads, both
channels driven, from
120 Hz - 20,000 Hz; rated
60 watts per channel
minimum RMS power,
with no more than 0.7 %
total harmonic distortion
from 250 milli watts to
rated output.
channels driven, from
120 Hz - 20,000 Hz; rated
60 watts per channel
minimum RMS power,
with no more than 0.7 %
total harmonic distortion
from 250 milli watts to
rated output.
Amplifier section
US models:
Surround mode (reference) RMS output power
Surround mode (reference) RMS output power
SL/SR* : 100 W
(per channel at 3 ohms, 1
kHz, 10 % THD)
(per channel at 3 ohms, 1
kHz, 10 % THD)
Latin American models:
Stereo mode (rated)
Stereo mode (rated)
75 W + 75 W
(a 3 ohms, 1 kHz, 1 %
THD)
(a 3 ohms, 1 kHz, 1 %
THD)
Surround mode (reference) RMS output power
SL/SR* : 80 W
(per channel at 3 ohms,
1 kHz, 10 % THD)
(per channel at 3 ohms,
1 kHz, 10 % THD)
* Depending on the sound field setting and the source,
there may be no sound output.
Power requirements:
Mexican models:
120 V AC, 60 Hz
North American models:
120 V AC, 60 Hz
Latin American models:
110 – 240 V AC, 50/60 Hz
Taiwan models: 120
V
AC,
50/60
Hz
Other models:
220 – 240 V AC, 50/60 Hz
Power consumption
On: 40 W
Dimensions (approx.)
65
× 89 × 253 mm
(2
5
/
8
× 3
5
/
8
× 10 inches)
(w/h/d)
65
65
× 89 × 345 mm
(2
5
/
8
× 3
5
/
8
× 13
5
/
8
inches)
(w/h/d) incl. speaker cord
cover
cover
Mass (approx.)
1.3 kg (2 lb 14 oz)
1.4 kg (3 lb 2 oz) incl.
speaker cord cover
1.4 kg (3 lb 2 oz) incl.
speaker cord cover
Design and specifications are subject to change
without notice.
without notice.
Other models:
Stereo mode (rated)
Stereo mode (rated)
80 W + 80 W
(at 3 ohms, 1 kHz, 1 %
THD)
(at 3 ohms, 1 kHz, 1 %
THD)
Surround mode (reference) RMS output power
SL/SR* : 100 W
(per channel at 3 ohms, 1
kHz, 10 % THD)
(per channel at 3 ohms, 1
kHz, 10 % THD)
3
TA-SB500WR
1.
SERVICING NOTE
2.
GENERAL
This section is extracted from
instruction manual.
instruction manual.
LOCATION OF CONTROLS
NOTE OF GROUND PROCESSING
The sheet (TA) is stuck on shield case of AMP mount block and
POWER mount block for ground processing.
When a sheet (TA) is removed, please exchange for a surely new
sheet (TA).
POWER mount block for ground processing.
When a sheet (TA) is removed, please exchange for a surely new
sheet (TA).
Relevance models: UK, E3 (240V AC Area in E model), Korean,
Australian, Russian models
Australian, Russian models
sheet (TA)
power mount block
AMP mount block
sheet (TA) (UK only)
Surround amplifier
A
POWER (ON/OFF)
B
POWER/ON LINE indicator
C
DIR-R1 jack
D
SURROUND L SPEAKER jack
E
SURROUND R SPEAKER jack
DIR-R1
SPEAKER
SURROUND L
SURROUND R
POWER
POWER ON-LINE
Front panel
Rear panel
Ver. 1.2
4
TA-SB500WR
3.
DISASSEMBLY
Note:
Follow the disassembly procedure in the numerical order given.
3-2. WIRE COVER
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-2. WIRE COVER
(Page 4)
3-3. TOP PANEL
(Page 5)
3-4. SIDE PANEL,
FRONT PANEL BLOCK
(Page 5)
(Page 5)
3-5. DIAT POWER BOARD
(Page 6)
3-6. DIAT AMP BOARD
(Page 6)
SET
4
wire cover
3
two claws
2
wire (A) holder
1
screw (B3
×
8)
