XAV-742 - Sony Car Audio Service Manual (repair manual). Page 5

Read Sony XAV-742 Service Manual online

XAV-742
5
NOTE  THE  MAIN  BOARD  OR  SYSTEM  CONTROLLER 
(IC502)  REPLACING
When the complete MAIN board or system controller (IC502) is 
replaced, the destination setting is necessary.
Note: Remote commander is necessary.
1.  Preparing the Destination Setting
Be sure to solder the SL501 on the MAIN board before doing the 
destination setting.
– MAIN Board (Component Side) –
IC502
SL501
2. Destination Setting
Set destination according to the procedure below.
2-1. Setting the Destination Code
1.  In the state of source off (Home screen is displayed), enter the 
destination setting mode by pressing the buttons in order of 
the [4] t [5] t [6] on the remote commander (press only 
the [6] button for two seconds).
2.  The following screen is displayed and the destination setting 
mode becomes effective.
  (Displayed characters/values in the following fi gure are ex-
ample)
Note: Refer to following “2-2. Entering the Destination Code” for opera-
tion method.
<DESTINATION SETTING>
0
 0 0 0 0 2
EUR 000000  MECHA(EUR) 
000006
UC 000001  FT(JPN) 
 
000007
E17(P3E) 000002 
BR(N4E) 
000008
E(N4E) 000003 
EA 
 
00000A
RU2(P5EUR) 000004 
EJ(EUR) 
00000B
3.  The resetting operation is executed by pressing the [OFF] but-
ton on the remote commander for 1 second after the setting 
ends, and the unit returns to the normal condition.
2-2. Entering the Destination Code
Note: Input of the destination code cannot be performed by the keys of 
main unit. Be sure to input the destination code by remote com-
mander.
•  Method of operation by remote commander
Note: The ten key cannot be used.
1. Press the [ ] or [ ] button, and select the alphanumeric char-
acter of “0 to F”.
2.  The digit advances by pressing the [
] button.
 
The digit returns by pressing the [
] button.
3.  The setting is completed by pressing the [ENTER] button, and 
the initialization operation is done.
2-3. Destination Code
Destination
Destination code
E (PAL) model
000502
Russian model
000404
3. Confi rmation After Destination Setting
Execute the following operation after completing the destination 
setting, and confi rm a correct destination was set.
Destination setting checking method:
1.  In the state of source off (Home screen is displayed), enter the 
test mode by pressing the buttons in order of the [4] t [5] t 
[0] on the remote commander (press only the [0] button for two 
seconds).
2.  The following screen is displayed and confi rm that item of the 
destination has been rewritten correctly.
 
(Displayed characters/values in the following fi gure  are  ex-
ample)
<TEST MODE>
AVC Ext 
NAVI
Temperature : 0x105
Tag :  0/50
1. Audio FACTORY MODE
2. Audio DEBUG MODE
4. Visual FACTORY MODE
5. ENGINEER MODE
6. DESTINATION MODE
7. Service Mode
8. MECHA MODE
9. NAVI/RGB-OUT MODE
Master: BA08
Mecha: XR04
BT Module:
Display: SA08
Pandora ID: BB4E78D7
Navigation:
Destination: E17_E3P
Region: 0
AP : BB07
3.  The resetting operation is executed by pressing the [OFF] but-
ton on the remote commander for 1 second after the confi rming 
ends, and the unit returns to the normal condition.
4.  Processing  After the Destination Setting
Be sure to unsolder the SL501 on the MAIN board after doing the 
destination setting.
– MAIN Board (Component Side) –
IC502
SL501
Page of 62
Display

Click on the first or last page to see other XAV-742 service manuals if exist.