SCD-XA5400ES - Sony Audio Service Manual (repair manual). Page 14

SERVICE  MODE
About The Remote Commander Used In TheService  
Mode:
When the service mode is operated, the following, remote com-
mander is necessary.
(The service mode cannot be operated by remote commander to 
which this machine is attached)
Remote commander (RM-ASP004): Part No. 1-479-272-21

Note: Above-mentioned remote commander is one example. If it is the 

one printed under a remote commander as “DVD”, any remote com-
mander can be operated.

1.  Service Mode General Description
This mode let you make diagnosis and adjustment easily by using 
the remote commander and the TV screen for HDMI input. The 
instructions, diagnostic results, etc. are given on the TV screen. 
Be sure to execute “3. IOP measurement” when the optical pickup 
block is replaced.

Preparations:
•  TV monitor with HDMI input
•  HDMI cable
•  Remote commander for service mode (refer to “About The Re-

mote Commander Used In The Service Mode”)

Connection procedure:
Connect the TV monitor to the HDMI OUT jack (CN1701).

TV monitor

2.  Entering Service Mode
Procedure:
1.  Press the [

?/1

] button to turn the power on. 

2.  Press two buttons of [

x

] and [

A

] on the set simultaneously for 

3 seconds

3.  A “SERVICE IN” message appears on the fl uorescent indica-

tor tube and the following Remocon Diagnosis Menu appears 
on the TV monitor screen.

 

Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

Model Name :xxx-xxxxx

IF-con:Ver.xx.xx(xxxx)

Syscon:Ver.x.xxx

4.  To execute each menu, press the corresponding number on the 

remote commander.

Note: The following items are not used for service.
 

0. External Chip Check

 

1. Servo Parameter Check

 

5. Version Information

Release method:
Disconnect the power cord.

Note: To release from this mode, do not use the power button on the set to 

turn off the power but instead always unplug the power cord. Using 
the power button to turn off the power could disable the set.

3. IOP measurement (Drive Manual Operation)
You can measure the IOP value.Procedure:
Procedure:
1.  From the top menu of Remocon Diagnosis Menu, select “2 

Drive Manual Operation” by pressing the [2] button on the 
remote commander. The following screen appears on the on-
screen display

 

Drive Manual Operation

1. Servo Control

2. Track/Layer Jump

3. Manual Adjustment

4. Mecha test mode

5. MIRR time Adjust

0. Return to Top Menu