BDV-L600 - Sony Audio Service Manual (repair manual)

Model
BDV-L600
Pages
24
Size
1.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
bdv-l600-1-2-3.pdf
Date

View Sony BDV-L600 Service Manual 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.
Amplifier Section
POWER OUTPUT (reference)
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)
Chinese model: 
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
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
Design and specifications are subject to change 
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) .............................................................  
7
2-5.  Switching Regulator (SWR1) .........................................   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
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.
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 
 
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  
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.
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 
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 
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.
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.
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.
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.
– 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.
Indicator
Status
Turns green.
The system is turned on, 
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.
Flashes green 
quickly.
The wireless transceiver is not 
inserted correctly into the 
wireless transceiver slot.
Flashes green 
or orange 
slowly.
Wireless transmission is 
deactivated.
Turns red.
The subwoofer is in standby 
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.
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.
•  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)
 
(Page 6)
2-6.  BACK PANEL BLOCK
 
(Page 7)
2-7.  AMP CTRL BOARD
 
(Page 7)
2-5.  SWITCHING REGULATOR 
 (SWR1)
 
(Page 7)
SET

Download Sony BDV-L600 Service Manual (Repair Manual)

Here you can view online and download Sony BDV-L600 Service Manual in PDF. Usually contens schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb. This Service Manual can help you recover, restore, fix, disassemble and repair Sony BDV-L600 Audio.