BDV-IS1000, HT-IS100, SA-WIS100, SS-IS15 - Sony Audio Service Manual (repair manual). Page 4

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SA-WIS100/SS-IS15
4
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.
NOTE  WHEN  SA-WIS100  IS  OPERATED  BY  THE  RE-
MOTE  COMMANDER
When SA-WIS100 is operated by the remoto commander, SS-
IS15 (CENTER SPEAKER) that has installed the remote control 
receiver is necessary.
SECTION  1
SERVICING  NOTES
NOTE  OF  WHEN  OUTPUT  IS  CONFIRMED (SS-IS15)
As for SS-IS15, it is designed only for the supplied system model.
Therefore, when it connects with a usual amplifi er and the audio 
signal of an excessive low-frequency (800 Hz or less) is input, 
there is a possibility that the speaker breaks.
When you confi rm the output with large audio signal input, neces-
sary connect SS-IS15 with the main unit of the supplied system 
model.
NOTE  THE  IC3511  AND  IC3513  ON  THE  HDMI  BOARD  
REPLACING (SA-WIS100)
IC3511 and IC3513 on the HDMI board cannot exchange with sin-
gle. When IC3511 and IC3513 on the HDMI board are damaged, 
exchange the entire mounted board.
Model
Part No.
US and Canadian models
3-398-647-0[]
AEP and UK models
3-398-649-0[]
Australian model
4-104-461-0[]
Argentina model
4-104-462-0[]
MODEL  IDENTIFICATION (SA-WIS100)
Part No.
– Rear side –
Model number label
Ver. 1.2
Page of 104
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