Sony BDV-L600 / BDV-L800 / BDV-L800M / SA-WSL600 Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
SA-WSL600
SPECIFICATIONS
ACTIVE SUBWOOFER
9-893-170-01
2011D05-1
©
2011.04
Canadian Model
AEP Model
UK Model
Australian Model
Chinese Model
Mexican Model
Ver. 1.0 2011.04
• SA-WSL600 is the Amplifi er and Active subwoofer in
BDV-L600/L800/L800M.
• Main unit (HBD-L600 or HBD-L800 or HBD-L800M),
front speakers (SS-TSL600 or SS-TSL800) and wireless
transceiver (EZW-RT20 or EZW-RT50) are required to
confi rming operation of the subwoofer (SA-WSL600).
Check in advance that you have all of the units.
transceiver (EZW-RT20 or EZW-RT50) are required to
confi rming operation of the subwoofer (SA-WSL600).
Check in advance that you have all of the units.
Amplifier Section
POWER OUTPUT (reference)
Subwoofer:
Subwoofer:
Active Subwoofer
Speaker system
Subwoofer
Speaker unit
160 mm cone type
Rated impedance
4 ohms
Dimensions (approx.)
275 mm × 395 mm × 290
mm (w/h/d)
mm (w/h/d)
Chinese model:
85W (at 4 ohms, 80 Hz, 1% THD)
Other models: 120 W (at 4 ohms, 80 Hz)
85W (at 4 ohms, 80 Hz, 1% THD)
Other models: 120 W (at 4 ohms, 80 Hz)
Mass (approx.)
9 kg
General
Power requirements
Power consumption
On: 70 W
Standby: Approx. 0.6 W
Off: 0.3 W
Standby: Approx. 0.6 W
Off: 0.3 W
Canadian model: 120 V AC, 60 Hz
Mexican model:
110 V - 240 V AC, 50/60 Hz
Other models:
220 V - 240 V AC, 50/60 Hz
Mexican model:
110 V - 240 V AC, 50/60 Hz
Other models:
220 V - 240 V AC, 50/60 Hz
Design and specifications are subject to change
without notice.
without notice.
s Standby power consumption 0.3 W (main unit),
0.3 W (subwoofer).
s Over 85% power efficiency of amplifier block is
achieved with the full digital amplifier, S-Master.
SA-WSL600
2
1.
SERVICING NOTES
............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
4
2-2. AMP Block ..................................................................... 5
2-3. Loudspeaker (16 cm) (SP1) ............................................ 6
2-4. Plate Top (AMP) .............................................................
2-3. Loudspeaker (16 cm) (SP1) ............................................ 6
2-4. Plate Top (AMP) .............................................................
7
2-5. Switching Regulator (SWR1) ......................................... 7
2-6. Back Panel Block ............................................................ 7
2-7. AMP CTRL Board .......................................................... 7
2-6. Back Panel Block ............................................................ 7
2-7. AMP CTRL Board .......................................................... 7
3. DIAGRAMS
3-1. Block Diagram ................................................................
8
3-2. Printed Wiring Board - MAIN Section (1/2) - ................ 10
3-3. Printed Wiring Boards - MAIN Section (2/2) - .............. 11
3-4. Schematic Diagram - MAIN Section (1/3) - ................... 12
3-5. Schematic Diagram - MAIN Section (2/3) - ................... 13
3-6. Schematic Diagram - MAIN Section (3/3) - ................... 14
3-3. Printed Wiring Boards - MAIN Section (2/2) - .............. 11
3-4. Schematic Diagram - MAIN Section (1/3) - ................... 12
3-5. Schematic Diagram - MAIN Section (2/3) - ................... 13
3-6. Schematic Diagram - MAIN Section (3/3) - ................... 14
4.
EXPLODED VIEWS
4-1.
Speaker Section ............................................................... 18
4-2. AMP Section ................................................................... 19
5.
ELECTRICAL PARTS LIST
.............................. 20
TABLE OF CONTENTS
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.
aged by heat.
SAFETY-RELATED COMPONENT WARNING!
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
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
SA-WSL600
3
SECTION 1
SERVICING NOTES
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
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)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• 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.
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
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.
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.
also be added to ordinary solder.
MODEL IDENTIFICATION
– Model Number Label (Chinese model) –
– Model Number Label (Other models) –
Part No.
Part No.
Model
Part No.
Canadian model
4-266-532-0
[]
AEP, Italian and UK models
4-268-763-0
[]
Australian model
4-279-612-0
[]
Chinese model
4-269-003-0
[]
Mexican model
4-269-002-0
[]
ADVANCE PREPARATION WHEN CONFIRMING OP-
ERATION
Main unit (HBD-L600 or HBD-L800 or HBD-L800M), front
speakers (SS-TSL600 or SS-TSL800) and wireless transceiver
(EZW-RT20 or EZW-RT50) are required to confi rming operation
of the subwoofer (SA-WSL600). Check in advance that you have
all of the units.
ERATION
Main unit (HBD-L600 or HBD-L800 or HBD-L800M), front
speakers (SS-TSL600 or SS-TSL800) and wireless transceiver
(EZW-RT20 or EZW-RT50) are required to confi rming operation
of the subwoofer (SA-WSL600). Check in advance that you have
all of the units.
NOTE WHEN VOLTAGE IS MEASURED
Confi rm fan motor is connected without fail when you confi rm the
board while energized.
Moreover, fi x the heat sink to the board temporarily.
There is a possibility that protecting is generated when these work
is not done.
Confi rm fan motor is connected without fail when you confi rm the
board while energized.
Moreover, fi x the heat sink to the board temporarily.
There is a possibility that protecting is generated when these work
is not done.
NOTE OF REPLACING THE IC580 AND IC590 ON
THE AMP CTRL BOARD AND THE COMPLETE AMP
CTRL BOARD
When IC580 and IC590 on the AMP CTRL board and the com-
plete AMP CTRL board are replaced, it is necessary to spread the
compound (THERMAL COMPOUND G747) (Part No. J-2501-
221-A) between the AMP CTRL board and the heat sink.
Spread the compound referring to the fi gure below.
THE AMP CTRL BOARD AND THE COMPLETE AMP
CTRL BOARD
When IC580 and IC590 on the AMP CTRL board and the com-
plete AMP CTRL board are replaced, it is necessary to spread the
compound (THERMAL COMPOUND G747) (Part No. J-2501-
221-A) between the AMP CTRL board and the heat sink.
Spread the compound referring to the fi gure below.
– AMP CTRL Board (Component Side) –
thermal compound G747
IC590
IC580
ABOUT THE LINK/STANDBY INDICATOR
LINK/STANDBY indicator
You can check the status of wireless
transmission between the main unit and
subwoofer.
transmission between the main unit and
subwoofer.
Indicator
Status
Turns green.
The system is turned on,
wireless transmission is
activated and sound signals are
being received.
wireless transmission is
activated and sound signals are
being received.
Turns orange.
The system is turned on,
wireless transmission is
activated with the Secure Link
function, and sound signals are
being received.
wireless transmission is
activated with the Secure Link
function, and sound signals are
being received.
Flashes green
quickly.
quickly.
The wireless transceiver is not
inserted correctly into the
wireless transceiver slot.
inserted correctly into the
wireless transceiver slot.
Flashes green
or orange
slowly.
or orange
slowly.
Wireless transmission is
deactivated.
deactivated.
Turns red.
The subwoofer is in standby
mode while the system is in
standby mode or wireless
transmission is deactivated.
mode while the system is in
standby mode or wireless
transmission is deactivated.
Turns off.
The subwoofer is turned off.
Flashes red.
The subwoofer’s protection is
active.
active.
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
• Switching regulator
C1, C3, C4, C101, C102, C305, C306, C309, C310, C313
– SWICTHING REGULATOR (Conductor Side) –
C1
C3
C4
C101
(To both ends of each capacitor)
C313
C310
C306
C305 C309
C102
800
:/2 W
SA-WSL600
4
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-2. AMP BLOCK
(Page 5)
2-4. PLATE TOP (AMP)
(Page 7)
2-3. LOUDSPEAKER (16 cm)
(SP1)
(SP1)
(Page 6)
2-6. BACK PANEL BLOCK
(Page 7)
2-7. AMP CTRL BOARD
(Page 7)
2-5. SWITCHING REGULATOR
(SWR1)
(SWR1)
(Page 7)
SET