Sony HBD-E385 / HBD-E390 / HBD-T39 Service Manual ▷ View online
HBD-E385/E390/T39
5
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static break-down because of the potential difference generated by
the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The fl exible board is easily damaged and should be handled with
care.
static break-down because of the potential difference generated by
the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The fl exible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused
on the disc refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
The laser beam on this model is concentrated so as to be focused
on the disc refl ective surface by the objective lens in the optical
pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong
viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
Part No.
Description
Layer
J-6090-199-A
BLX-104
Single Layer
J-6090-200-A
BLX-204
Dual Layer
J-2501-307-A
CD (HLX-A1)
J-2501-305-A
HLX-513
Single Layer (NTSC)
J-2501-306-A
HLX-514
Dual Layer (NTSC)
J-6090-077-A
HLX-506
Single Layer (PAL)
J-6090-078-A
HLX-507
Dual Layer (PAL)
TEST DISC
Note: Refer to the service manual of BDP-BX1/S350 (Part No. 9-883-
989-1[]) (page 1-3 to 1-14E) for the use of BLX-104/204.
Operation and Display:
1. BLX-104
Procedure:
1. Select
23.976Hz/1080p.
2. Play “4.Motion picture”.
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/S
3. Check whether player can play back or not.
4. Check each outputs.
Video:
Composite/S
Video/component/HDMI.
Audio:
Speaker
Speaker
out.
* When 1080/24p monitor is nothing, 1080i (59.94Hz or 50Hz)
can use instead of 1080/24p.
However this is temporary correspondence.
2. BLX-204
Procedure:
1. Select 1080i (59.94Hz or 50Hz).
2. Play “4.Motion picture”.
3. Check whether player can play back or not (Check the picture
2. Play “4.Motion picture”.
3. Check whether player can play back or not (Check the picture
and sound output).
3. CD (HLX-A1)
Procedure:
Check whether player can play back or not (Check the sound out-
put).
put).
4. HLX-513/514 (NTSC), HLX-506/507 (PAL)
Procedure:
1. After displayed Main Menu, select “1.Video Signal”.
2. Play “1.Color bar 100%” (Check the picture and sound out-
2. Play “1.Color bar 100%” (Check the picture and sound out-
put).
3. Return to Menu.
4. Play “Demonstration 4:3” or “Demonstration 16:9” (Check the
4. Play “Demonstration 4:3” or “Demonstration 16:9” (Check the
picture and sound output).
NOTE OF REPLACING THE IC101, IC501 AND IC8001
ON THE MB148 BOARD
IC101, IC501 and IC8001 on the MB148 board cannot exchange
with single. When these parts are damaged, exchange the complete
mounted board.
ON THE MB148 BOARD
IC101, IC501 and IC8001 on the MB148 board cannot exchange
with single. When these parts are damaged, exchange the complete
mounted board.
NOTE OF REPLACING THE IC106 AND IC206 ON
THE MB148 BOARD
Replacement of IC106 and IC206 on the MB148 board used in this
unit requires a special tool.
THE MB148 BOARD
Replacement of IC106 and IC206 on the MB148 board used in this
unit requires a special tool.
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press the [
1. Press the [
?/1
] button to turn on the system.
2. Touch the [FUNCTION] sensor to select “BD/DVD”.
3. Touch the [
3. Touch the [
x
] and [
Z
] sensors simultaneously and hold down
unit “DEMO OFF” displayed on the fluorescent indicator tube
(around 5 seconds).
(around 5 seconds).
Note: When “DEMO LOCK” is displayed, the disc tray lock is not re-
leased by turning power on/off with the [?/1] button.
ABOUT THE LENS CLEANING
Do not do the lens cleaning with the cotton bud etc. It causes the
trouble.
Do not do the lens cleaning with the cotton bud etc. It causes the
trouble.
Ver. 1.1
Note: Refer to SUPPLEMENT-1 for adding SERVICING NOTES
(TROUBLESHOOTING)
HBD-E385/E390/T39
6
NOTE OF REPLACING THE OPTICAL DEVICE
(KEM480AAA) OR MB148 BOARD
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.
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 (KEM480AAA) 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.
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 (KEM480AAA) is replaced (The
MB148 board doesn’t replace).
• When both the optical device (KEM480AAA) and MB148
board are replaced.
• When the MB148 board is replaced (The optical device
(KEM480AAA) doesn’t replace) (In this case, do the work of
“3. Optical device (KEM480AAA) replacement” other than
the replacement of new optical device).
“3. Optical device (KEM480AAA) 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.
1-1. 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)”)
(BDPRdec)”)
1-3. Barcode decoder (BDPRdec)
Jig name : BDPRdec.exe
Release :
Jig name : BDPRdec.exe
Release :
2011.8.25
Version :
3.0.0.0
Software contents :
• BDPRdec.exe
: Barcode decoder software
•
SavePath.ini :
Decoded
fi le destination setting fi le (Ini-
tial destination is “C:\BD\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 &
1. Unzip the barcode decoder fi les to any PC folder.
2. Check the attached 2D code photo (OK_sample.JPG) drag &
drop onto “BDPRdec.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
How to use:
Case 1
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.
HBD-E385/E390/T39
7
2. Pass-fail judgment of the optical device (KEM480AAA)
Perform pass-fail judgment to judge whether the repair of the optical device (KEM480AAA) is necessary.
Perform pass-fail judgment to judge whether the repair of the optical device (KEM480AAA) is necessary.
2-1. Flow of drive section check
Note: Refer to “2-11. OPTICAL PICK-UP BLOCK (KEM480AAA), WIRE (FLAT TYPE)” (page 19) about how to remove the COVER, DRIVE.
2-2. Flow of optical device IOP check
NO
NO
Confirm whether
DVD (HLX-513)/
CD (HLX-A1) can be
reproduced
Confirm OP FFC cable
(Part No. 1-839-609-11)
and SPD FFC cable
(Part No. 1-839-608-11),
and replace it when it
has been damaged
Then, confirm whether
this unit operates
normally
Confirm F5301 to
F5303 and F5305
on the MB148 board,
and replace it
when it has been
damaged
Confirm whether the
optical device IOP
is normal in the
service mode
(Refer to “2-2. Flow
of optical device
IOP check”)
Replace the
optical device
(KEM480AAA)
(Refer to “3. Optical
device (KEM480AAA)
replacement”)
NO
YES
OK
YES
YES
NO
NO
Confirm whether
BD (BLX-104) can be
reproduced
Confirm whether the
drive voltage is the
following values
CN5301 pin
3 : 12 V
YES
NO
Turn the power on,
and change function
to “BD/DVD”
Press the buttons on
the remote commander
in order of [DISPLAY],
[0], [2], [1] [SUBTITLE],
and enter the service
mode
Press the buttons on
the remote commander
in order of [8], [7], [3],
[ ], and the
dIOP value is displayed
OK
Confirm whether
value is the
specification value
Specification value:
BD :
±6 mA
DVD/CD:
±9 mA
Replace the
optical device
(Refer to “3. Optical
device (KEM480AAA)
replacement”)
Ver. 1.2
HBD-E385/E390/T39
8
3. Optical device (KEM480AAA) replacement
Flow of replacement:
Flow of replacement:
Note: The photo in fl ow is an image.
Procedure:
1. Remove the INSULATOR (4 pieces) and broken optical de-
vice (KEM480AAA) from LOADING ASSY.
2. Take photo of the barcode on new optical device
(KEM480AAA) bottom side by digital camera.
3. Assemble the INSULATOR (4 pieces) to new optical device
(KEM480AAA), fi x (Torque value: 2 kgf) it to LOADING
ASSY with screw, and assemble this unit.
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 front USB connector on this unit,
6. Connect USB memory with front 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.
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],
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
BD
:
6 mA
DVD/CD
:
9 mA
14. Turn the power on, confi rm playback performance of the BD
(BLX-104)/DVD (HLX-514)/CD (HLX-A1).
15. Completely assemble this unit, and complete the repair.
\/1
– Front view –
Front USB connector
Barcode label on
new optical device
(KEM480AAA)
bottom side
new optical device
(KEM480AAA)
bottom side
Take photo (JPEG)
by digital camera
by digital camera
Save the text data
to USB memory
(memory capacity
need not be 8GB)
to USB memory
(memory capacity
need not be 8GB)
Connect USB memory
with front USB connector
on this unit, and read the
text data by the service mode
with front USB connector
on this unit, and read the
text data by the service mode
Change photo into
the text data with
the barcode decoder
the text data with
the barcode decoder
Ver. 1.2
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