MEX-XB100BT - Sony Car Audio Service Manual (repair manual). Page 4

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MEX-XB100BT
4
NOTE  FOR  THE  HEAT  SINK
This unit locates the heat sink on the left side.
When touching this unit, be careful not to touch the heat sink on 
the left side of this unit.
heat sink
NOTE  FOR  PERFORMING  THE  OPERATION  CHECK  
OF  AMP  BOARD
When performing the operation check of the AMP board, the 
IC1600 may shut down when turning the power on while the heat 
sink is removed from the AMP board and bearing a load by being 
connected to speakers, etc.
When performing the operation check while the heat sink is re-
moved from the AMP board, check quickly without the IC1600 
bearing a load.
REPLACING  THE  LITHIUM  BATTERY  OF  THE  REMOTE  
COMMANDER (Except AEP and UK models only)
Under normal conditions, the battery will last 
approximately 1 year. (The service life may be 
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the 
remote commander becomes shorter.
CAUTION
Danger of explosion if battery is incorrectly 
replaced. Replaced only with the same or 
equivalent type.
+ side up
Notes on the lithium battery
ˎ Keep the lithium battery out of the reach of children. 
Should the battery be swallowed, immediately 
consult a doctor.
ˎ Wipe the battery with a dry cloth to ensure a good 
contact.
ˎ Be sure to observe the correct polarity when installing 
the battery.
ˎ Do not hold the battery with metallic tweezers, 
otherwise a short-circuit may occur.
DESTINATION  ABBREVIATIONS
The following abbreviations for model destinations are used in this 
service manual.
• Abbreviations
 AUS : 
Australian 
model
  CND  : Canadian model
  EA 
: Saudi Arabia model
  RU 
: Russian model
DESTINATION  SETTING  METHOD
When the complete MAIN board or IC502 on the MAIN board is 
replaced, the destination setting is necessary.
1. Destination 
Setting
Set destination according to the procedure below.
1-1.  Setting the Destination Code
1.  In the state of source off (the clock is displayed), enter the test 
mode by pressing the buttons in order of the [
 4] 
t [MIC 
5] 
t [PAUSE 6] (press only the [PAUSE 6] button for two 
seconds).
 
(Displayed characters/values in the following fi gure are ex-
ample)
Clock diaplay
2.  In the state in which the software main version is displayed on 
the liquid crystal display (refer to following fi gure), enter the 
destination setting mode by pressing the buttons in order of the 
[
> M
 SEEK+] 
t [SEEK–
  m
 
.
t [PUSH ENTER/
VOICE].
 
(Displayed characters/values in the following fi gure are ex-
ample)
Software main version
3.  Input the alphanumeric character of 12 digits of “F    XXXXXX” 
displayed on the liquid crystal display, and execute the destina-
tion setting.
 
(Displayed characters/values in the following fi gure are ex-
ample)
Note: Refer to following “1-3. Entering the Destination Code” on the page 
5 for operation method.
Destination code
12 digits
OP0
OP1
OP2
OP3
OP4
OP5
4.  The resetting operation is executed by pressing the [
 
OFF 
SRC] button for 1 second after the setting ends, and the unit 
returns to the normal condition.
 
(Displayed characters/values in the following fi gure are ex-
ample)
Diaplay after reset
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