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The password will be supplied to only service HQ, and 
service center name, q’ty and all of software registered 
information should be maintained by service HQ, and 
Audio will ask to report the registration information.

Optical device (KEM-470AAA) for BD requires precise read out 
functions and secure contents protection system for more than past 
DVD/CD.
Therefore, in the case repaired as follows, the writing work of the 
OP data is necessary.

•  When the optical device (KEM-470AAA) is replaced (The 

MB-141 board doesn’t replace).

•  When both the optical device (KEM-470AAA) and MB-141 

board are replaced.

•  When the MB-141 board is replaced (The optical device 

 

(KEM-470AAA) doesn’t replace) (In this case, do the work of 
“3. Optical device (KEM-470AAA) replacement” other than 
the replacement of new optical device).

Note: The servo adjustment is done while writing the OP data. The manual 

adjustment is unnecessary.

 

  LD ON TIME history doesn’t carry over.

 

  Do not touch any optical block parts, turn table and during replac-

ing. BD laser diode is very sensitive.

1. Preparation
1-1. ESD Countermeasure
It is necessary to confi rm the state of static electricity in the work 
space before the repair is started.
The static electricity resistance of the BD laser is weaker than that 
of the DVD/CD laser.
Do work space and worker’s ESD countermeasures to prevent de-
struction by ESD.

1-2. Jig
• 

Digital camera (Recommend with macro mode)

• USB 

memory

• PC
• 

Barcode decoder (Refer to “1-3. Barcode decoder 
(BDPRdec)”)

1-3. Barcode decoder (BDPRdec)
Part No.  : J-6090-212-A
Jig name  : BDPRdec.exe
Release : 

2010.11.26

Version : 

2.0.0.0

Software contents  :
 

• BDPRdec.exe 

: Barcode decoder software

 • 

SavePath.ini  : 

Decoded 

fi le destination setting fi le (Ini-

tial destination is “C:\BuData.txt”)

 

• TasmanBars.dll  : Decode dll

 

• Uninst.exe 

: Uninstall the “BDPRdec.exe” from PC

Install procedure:
1.  Unzip the barcode decoder fi les to any PC folder.
2.  Check the attached 2D code photo (OK_sample.JPG) drag & 

drop onto “BDBUDec.exe”.

 

When the barcode decoder is used for the fi rst time, the pass-
word is necessary. It is unnecessary since the second times.

Note 1: The password will be supplied to only service headquarters, and 

service center name/q’ty/all of software registered information 
should be maintained by service headquarters.

Note 2: Do not change the decoded fi le name “BuData.txt”.

3.  When “.NET frame work requirements” is displayed, down-

load following applications from Microsoft download site.

• 

Microsoft .NET Framework Version 2.0 Redistributable Pack-
age (x86) 

 http://www.microsoft.com/downloads/details.aspx?displaylan

g=en&FamilyID=0856eacb-4362-4b0d-8edd-aab15c5e04f5 

• 

Microsoft .NET Framework 2.0 Service Pack 1 (x86) 

 http://www.microsoft.com/downloads/details.aspx?displaylan

g=en&FamilyID=79bc3b77-e02c-4ad3-aacf-a7633f706ba5

How to use:
Case 1 

Drag & drop 2D code photo onto “BDPRdec.exe”.

Case 2 

Drag & drop BU data fi le onto “BDPRdec.exe”.

   Data 

fi le name be changed to specify format and end of 

 

7 character are defi ned.

You can also enter the fi le path at the prompt.

2.  Pass-fail judgment of the optical device (KEM-470AAA)
Perform pass-fail judgment to judge whether the repair of the optical device (KEM-470AAA) is necessary.

3 : 12 V

1 : 5 V

Note: Refer to “2-18. OPTICAL PICK-UP BLOCK (KEM-470AAA)” (page 21) about how to remove the FFC HOLDER (REAR).

±3 mA

±3 mA

Note: The photo in fl ow is an image.

Procedure:
1.  Remove the INSULATOR (4 pieces) and broken optical de-

vice (KEM-470AAA) from LOADING ASSY.

2.  Take photo of the barcode on new optical device (KEM-

470AAA) bottom side by digital camera.

3.  Assemble the INSULATOR (4 pieces) to new optical device 

(KEM-470AAA),  fi x (Torque value: 2 kgf) it to LOADING 
ASSY with screw, and assemble this unit.

4.  Drag & drop the taken photo by step 2 to “BDPRDec.exe”, and 

make the text data (File name: BuData.txt).

5.  Save the text data to USB memory.
6.  Connect USB memory with side USB connector on this unit, 

and turn the power on.

7.  Press the [FUNCTION] button on the remote commander to 

select “BD/DVD”.

8.  Press the buttons on the remote commander in order of 

[DISPLAY], [0], [2], [1], [SUBTITLE], and enter the service 
mode.

9.  Press the buttons on the remote commander in order of [8], [1], 

[ENTER], and execute “[1] Drive OP data Write”.

10. Turn the power off after writing the OP data.
11.  Turn the power on, and enter the service mode again.
12.  Press the buttons on the remote commander in order of [8], [7], 

[3], [ENTER], and the dIOP value is displayed.

13. Confi rm value is the following specifi cation value, and turn the 

power off.

 Specifi cation value:
 BD 

: 

3 mA

 DVD/CD 

: 

3 mA

14. Turn the power on, confi rm playback performance of the BD 

(BLX-104)/DVD (HLX-513)/CD (HLX-A1).

15. Completely assemble this unit, and complete the repair.

HBD-L600: Canadian model

4-268-805-0[]

HBD-L600: AEP model

4-263-047-0[]

HBD-L600: Italian model

4-263-047-1[]

HBD-L600: UK model

4-263-047-2[]

HBD-L600: Chinese model

4-268-804-0[]

HBD-L600: Mexican model

4-268-803-0[]

HBD-L800: AEP model

4-268-806-0[]

HBD-L800: Italian model

4-268-806-1[]

HBD-L800: UK model 

4-268-806-2[]

HBD-L800: Australian model

4-279-589-0[]

HBD-L800M: AEP model

4-279-588-0[]

HBD-L800M: Italian model

4-279-588-1[]

ADVANCE  PREPARATION  WHEN  CONFIRMING  OP-
ERATION
The subwoofer(SA-WSL600), front speaker(SS-TSL600) and 
wireless transceiver (EZW-RT50) are necessary to confi rm  the 
operation of this unit. Confi rm these units become complete be-
forehand.

NOTE  OF  DISC  PLAYBACK  IN  DISASSEMBLED  STATE
Reproduce by setting up the BD drive without fail in the vertical 
direction (the same direction as the state of the set) when you re-
produce the disc with the set taken apart.
There is a possibility that the disc is not correctly reproduced when 
setting it up in a wrong direction (horizontal direction etc.).

INSTALLATION  METHOD  OF  THE  WIRELESS  SOUND  
SYSTEM
Procedure:
1.  Insert the wireless transceiver (EZW-RT20 or EZW-RT50) of 

the attachment in the wireless transceiver slot in the back of 
the main unit (HBD-L600/L800/L800M) and the subwoofer 
(SA-WSL600).

2.  Press the [

\/1

] button on the main unit (HBD-L600/L800/

L800M).

3.  When a wireless transceiving becomes effective, the [LINK/

STANDBY] indicator of subwoofer (SA-WSL600) lights to 
green.

Note: Refer to the operating instructions when the [LINK/STANDBY] 

indicator of subwoofer (SA-WSL600) doesn’t light.