Read Sony BDV-E370 / BDV-E470 / BDV-E570 / BDV-E870 / BDV-T57 / HBD-E370 / HBD-E470 / HBD-E570 / HBD-E870 / HBD-T57 Service Manual online
HBD-E370/E470/E570/E870/T57
5
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistors referring to the fi gure below.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistors referring to the fi gure below.
•
MAIN board (C3115, C3125, C3215, C3315, C3415, C3425)
Both ends of CN3001.
C3415
C3425
C3115
C3315
C3125
C3215
1
4
CN3001
– MAIN Board (Conductor Side) –
800
:/2 W
•
POWER board (C903, C932, C933)
Both ends of respective capacitors.
C903
C932 C933
– POWER Board (Conductor Side) –
800
:/2 W
800
:/2 W
800
:/2 W
NOTE OF REPLACING THE OPTICAL PICK-UP BLOCK
(KEM-460AAA) OR MB-134 BOARD
Optical pick-up block (KEM-460AAA) 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.
(KEM-460AAA) OR MB-134 BOARD
Optical pick-up block (KEM-460AAA) 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 pick-up block (KEM-460AAA) is replaced
(The MB-134 board doesn’t replace).
• When both the optical pick-up block (KEM-460AAA) and
MB-134 board are replaced.
•
When the MB-134 board is replaced (The optical pick-up block
(KEM-460AAA) doesn’t replace) (In this case, do the work
of “3. Optical pick-up block (KEM-460AAA) replacement”
other than the replacement of new optical pick-up block).
(KEM-460AAA) doesn’t replace) (In this case, do the work
of “3. Optical pick-up block (KEM-460AAA) replacement”
other than the replacement of new optical pick-up block).
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.
1-1. 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
(BDBUDEC)”)
(BDBUDEC)”)
1-3. Barcode decoder (BDBUDEC)
Part No. : J-6090-212-A
Jig name : BDBUDec.exe
Release : 2009.02.19
Version : 1.0.0.0
Software contents :
Part No. : J-6090-212-A
Jig name : BDBUDec.exe
Release : 2009.02.19
Version : 1.0.0.0
Software contents :
• BDBUDec.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 “BDBUDec.exe” from PC
Install procedure:
1. Unzip the barcode decoder fi les to any PC folder.
2. Check the taken barcode photo click & drop onto “BDBUDec.
1. Unzip the barcode decoder fi les to any PC folder.
2. Check the taken barcode photo click & 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.
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.
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)
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
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