CDX-G1000U, CDX-G1000UE, CDX-G1001U, CDX-G1002U, CDX-G1050U, CDX-G1050UE, CDX-G1051U, CDX-G1070U, CDX-G1071U, CDX-G1080UM - Sony Car Audio Service Manual (repair manual). Page 5

Read Sony CDX-G1000U / CDX-G1000UE / CDX-G1001U / CDX-G1002U / CDX-G1050U / CDX-G1050UE / CDX-G1051U / CDX-G1070U / CDX-G1071U / CDX-G1080UM Service Manual online

CDX-G1000U/G1000UE/G1001U/G1002U/G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM
5
TEST  DISCS
Use following TEST DISC (for CD) when this unit confi rms the 
operation and checks it.
Part No.
   
Description
3-702-101-01 DISC 
(YEDS-18), 
TEST
4-225-203-01 DISC 
(PATD-012), 
TEST
NOTE  OF  REPLACING  THE  KEY  BOARD
When the KEY board is defective, replace the FRONT PANEL 
OVERALL ASSY (Ref. No. FP1).
NOTE  OF  REPLACING  THE  IC1301  ON  THE  MAIN  BOARD
IC1301 on the MAIN board cannot replace with single. When this 
part is damaged, replace the complete mounted board.
1-4. Destination Code
Model
Destination OP5 OP4 OP3 OP2 OP1 OP0
CDX-G1000U
AEP, UK
0
0
1
0
0
1
Russian
8
0
1
0
0
1
CDX-G1000UE
Russian
8
0
1
0
0
7
CDX-G1001U
AEP, UK
0
0
1
0
0
1
CDX-G1002U
AEP, UK
0
0
1
0
0
1
CDX-G1050U
E, Mexican, 
Korean
0
0
1
8
0
0
Saudi Arabia
0
0
1
8
0
4
Argentina
0
0
5
8
0
3
CDX-G1050UE
Russian
8
0
1
0
0
7
CDX-G1051U
E, Korean
0
0
1
8
0
0
Saudi Arabia
0
0
1
8
0
4
CDX-G1070U
Indian
1
0
1
8
0
0
CDX-G1071U
Indian
1
0
1
8
0
0
CDX-G1080UM
Indian
1
0
1
8
0
0
2. 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 [SHUF 4] t [5] t [PAUSE 6] (press only the 
[PAUSE 6] button for two seconds).
2.  In the state in which the system controller version is displayed 
on the liquid crystal display (refer to following fi gure), enter 
the destination setting value display mode by pressing the [
 
SCRL DSPL] button.
 
(Displayed characters/values in the following fi gure are ex-
ample)
System controller version
SHUF
3. Confi rm the alphanumeric character of 12 digits in liquid crys-
tal display is an value correctly input.
 
(Displayed characters/values in the following fi gure are ex-
ample)
Destination code
12 digit
OP5 OP4 OP3 OP2 OP1 OP0
SHUF
4.  The resetting operation is executed by pressing the [
 
OFF 
SRC] button for 1 second after the confi rming ends, and the 
unit returns to the normal condition.
Replacing the lithium battery of the 
remote commander
(CDX-G1050U/G1050UE/G1051U/G1070U/G1071U/G1080UM 
only)
When the battery becomes weak, the range 
of the remote commander becomes shorter. 
Replace the battery with a new CR2025 
lithium battery. Use of any other battery may 
present a risk of fire or explosion.
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 assure 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.
Cleaning the connectors
The unit may not function properly if the 
connectors between the unit and the front 
panel are not clean. In order to prevent this, 
detach the front panel (page 5) and clean the 
connectors with a cotton swab. Do not apply 
too much force. Otherwise, the connectors 
may be damaged.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose 
of in fire.
+ side up
Notes
ˎ For safety, turn off the ignition before cleaning 
the connectors, and remove the key from the 
ignition switch.
ˎ Never touch the connectors directly with your 
fingers or with any metal device.
and clean the 
Ver. 1.2
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