BDV-B1, SA-WSB1 - Sony Audio Service Manual (repair manual). Page 3

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.

• SMPS 

board

 

C903, C923, C934

:/2 W) 

:/15 W) 

:/10 W) 

NOTE  OF  REPLACING  THE  BOARDS  OR  WIRELESS  
MODULE
When the each boards or wireless module on SA-WSB1 are re-
placed, execute the pairing with HBD-B1.

Setting an ID for the wireless subwoofer

When the unit is manufactured, the ID is 
already set. If interference occurs or you  
use a new wireless subwoofer, an ID should 
be set again.
1.  Press HOME.
2.  Use B/b to select the [Setup] and 

press ENTER( ). The [Setup] menu 
appears.

3.  Use V/v to select [AUDIO] option then 

press 

b to move to the second level.

4.  Use V/v to select the [Connect wireless 

speakers] option then press ENTER( ) 
or 

b to move to the third level. 

The [Wireless Speaker Connection 
Guide] appears.

5.  Press PAIRING button on the 

subwoofer.  
- If you see the blue LED indicator light, 
pairing was successful. 

6.  Use B/b to select the [Speaker test] and 

press ENTER( ) for wireless speaker 
connection test. 

b Notes

•  If there is a strong electromagnetic wave 

product nearby, interference may occur. Put 
the unit (Wireless subwoofer and main unit) 
away from there. 

•  If you operate main unit then wireless 

subwoofer (rear speakers) sound within a few 
seconds in standby mode.

•  Set the distance between this unit and 

subwoofer Receiver within 10 m (32 ft.).

•  Optimum performance can be implemented 

only when the unit and the Wireless subwoofer 
within distance of 2 m (6 ft.) to  10 m (32 ft.) is 
used since communication failure may occur if 
longer distance is used.

•  It takes a few seconds (and may take longer) 

for the Wireless Transmitter and subwoofer to 
communicate with each other.