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SONY BDP BX18 – S185 – S186 - BLU-RAY DISC PLAYER - SERVICE MODE - Optical device replacement - How to Remove Disc at No Power -

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DISC REMOVAL PROCEDURE (FORCED EJECTION)
  • Remove the upper case.
  • Insert a clip in the hole of a drive and open a tray.
OPTICAL DEVICE REPLACEMENT
  • Install it in PC after downloading two set of software.
  • Microsoft .NET Framework Version 2.0 Redistributable Package (x86)
  • Microsoft .NET Framework 2.0 Service Pack 1 (x86)
  • Take a photograph of the bar code on the optical device. The valid bar code photo as shown.
  • Drag-and-drop the bar code photograph to the icon of decode software (BDPRdec).
The decode software is a complete set of “BDPRdec”,  “T asman.Bars.dll”, and “SavePath”.
Because decode software cannot be attached, it separately distributes it.
  • Input the password when you start decodes software.
Inquire of each service headquarters because the password cannot be disclosed.
  • Write the decode data to the set.
BEFORE BU REPLACEMNT
{CLICK ON PICTURES TO ZOOM}
BDP 6.9G (B D P-S1 8 5 ) series component structures as sambas conventional DVD Players.  However player requires precise read out functions and also secures contents Protection system.
Since above requirement, it is necessary to set/adjust BU data to EEPROM.
Replace BU(MB is original)
Replace MB (BU is original)
Replace both BU and MB
Requirement
  • Digital camera (recommend with macro mode)
  • Barcode decoder (BDPRdec_ver2.0) installed in JIG PC’s
  • USB memory
  • ESD work bench.
The servo adjustment procedure will be carried out during OP data Writing.  There is no manual adjustment procedure. LD ON TIME history doesn't carry over.
Do not touch any optical block parts, Turn Table and during replacing. BD Laser diode is very sensitive.
BU ADJUSTMENT FLOW
BU Data Decode Jig
JIG Name: BDPRdec. Exe
Release: 2010.11.26
Version : 2.0.0.0
Software Contents:
BDPRdec.exe ; Software
SavePath.ini ; decoded file destination setting file (initial destination is C:¥BuData.txt)
Tasman.Bars.dll ;decode dll
Uninst.exe ; unistall BDPRd ec.exe from PC
Installations
Unzip files to any PC Folder
Check the attached 2D code photo(OK_sample.JPG) drag-and-drop onto BDPRdec.exe, the Password will be required at first time only, no need P/W from second time.
If there is the error message (.NETframe work requirements) please apply Microsoft .NET Framework 2.0 (or 2.0 SP1) from Microsoft download site.


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