MEX-DV1700U, MEX-DV1707U - Sony Car Audio Service Manual (repair manual). Page 4

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MEX-DV1700U/DV1707U
4
NOTE  THE  MAIN  BOARD  OR  SYSTEM  CONTROLLER 
(IC502)  REPLACING (MEX-DV1700U: E (PAL), Iranian and 
Nigerian models only)
When the MAIN board or system controller (IC502) is replaced, 
the destination setting is necessary.
Note: The destination setting is work required only for MEX-DV1700U: 
E (PAL), Iranian and Nigerian models. You do not need to this work 
in other models.
1.  Preparing the Destination Setting
Be sure to solder the SL004 on the MAIN board before doing the 
destination setting.
– MAIN Board (Component Side) –
IC502
SL004
2. Destination Setting
Set destination according to the procedure below.
2-1.  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 [5] t [6] 
(press only the [6] button for two seconds).
2.  In the state in which the system controller version is displayed 
on the liquid crystal display, enter the destination setting mode 
by pressing the buttons in order of the [SEEK +] t [SEEK –] 
t [PUSH ENTER/SELECT].
3.  Input the alphanumeric character of 8 digits of “F XXXXXX” 
displayed on the liquid crystal display, and execute the destina-
tion setting.
Note: Refer to following “2-3. Entering the Destination Code” for opera-
tion method.
4.  The resetting operation is executed by pressing the [SOURCE/
OFF] button for 1 second after the setting ends, and the unit 
returns to the normal condition.
2-2.  Display in Destination Setting Mode
8 digits
OP0
OP2 OP1
OP3
OP4
OP5
X
X
X
X
X
X
F
2-3.  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
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.
2-4. Destination Code
Model
Destination
OP5 OP4 OP3 OP2 OP1 OP0
MEX-DV1700U
E (PAL), Iranian 
and Nigerian
0
0
0
0
0
2
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 (the clock is displayed on the liquid 
crystal display),  enter the test mode by pressing the buttons in 
order of the [4] t [5] t [6] (press only the [6] button for two 
seconds).
2.  In the state in which the system controller version is displayed 
on the liquid crystal display, enter the destination setting mode 
by pressing the buttons in order of the [SEEK +] t [SEEK –] 
t [PUSH ENTER/SELECT].
3. Confi rm the alphanumeric character of 8 digits of “F 
 
 
 
XXXXXX” displayed in liquid crystal display is an value cor-
rectly input.
4.  The resetting operation is executed by pressing the [SOURCE/
OFF] button 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 SL004 on the MAIN board after doing the 
destination setting.
– MAIN Board (Component Side) –
IC502
SL004
Ver. 1.1
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