Sony DAV-HDX285 / DAV-HDX287WC / DAV-HDX585 / DAV-HDX587WC / DAV-HDX589W / DAV-HDX685 / DAV-HDX686W / HCD-HDX285 / HCD-HDX287WC / HCD-HDX585 / HCD-HDX587WC / HCD-HDX685 / HCD-HDX686W Service Manual ▷ View online
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
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 electrostat-
ic 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.
ic 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.
RELEASING THE 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. Press the [FUNCTION] button repeatedly to select “DVD”.
3. While pressing the [
3. While pressing the [
x
] button, press the [
Z
] button until “UN-
LOCKED” displayed on the fl uorescent indicator tube (around
5 seconds).
5 seconds).
Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [
?/1] button.
RELEASING THE DEMO PLAY LOCK
Releasing Procedure:
1. Press the [
Releasing Procedure:
1. Press the [
?/1
] button to turn on the system.
2. Press the [FUNCTION] button repeatedly to select “DVD”.
3. While pressing the [
3. While pressing the [
x
] button, press the [
N
] button until
“DEMO OFF” displayed on the fl uorescent indicator tube
(around 5 seconds).
(around 5 seconds).
Note: When “DEMO ON” is displayed, the set is not possible to turn off
the system.
NOTE OF REPLACING THE IC1103 ON THE MAIN
BOARD
IC1103 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the entire mounted board.
BOARD
IC1103 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the entire mounted board.
Model
Part No.
HDX585
4-120-917-0
[]
HDX686W
4-120-917-1
[]
HDX685
4-120-917-2
[]
HDX287WC
4-120-917-3
[]
HDX587WC
4-120-917-4
[]
HDX589W
4-120-917-5
[]
HDX285: US model
4-120-917-6
[]
HDX285: 240V AC area in E model
4-120-917-8
[]
HDX285: Saudi Arabia model
4-120-917-9
[]
MODEL IDENTIFICATION
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.
CENTER
SUBWOOFER
FRONT R
FRONT L
SUR R
SUR L
SPEAKER
HDMI OUT
SPEAKER
COAXIAL 75
AM
FM
ANTENNA
DMPORT
DC5V
0.7A MAX
0.7A MAX
AUDIO IN
PB/CB
PR/CR
Y
L
R
VIDEO
OUT
TV/VIDEO
COMPONENT VIDEO OUT
EZW-T100
DIGITAL IN
COAXIAL
OPTICAL
TV
PART No.
FL-JACK AND P-SW BOARDS DISCRIMINATION
In this set, the FL-JACK and P-SW boards have been changed in
the midway of production. Repair after distinguishing each type
set to doing the repair referring to following.
In this set, the FL-JACK and P-SW boards have been changed in
the midway of production. Repair after distinguishing each type
set to doing the repair referring to following.
– FL-JACK Board (Component Side) –
– P-SW Board (Component Side) –
Suffix-11 : 1-878-159-11
Suffix-12 : 1-878-159-12
Suffix-12 : 1-878-159-12
Suffix-11 : 1-878-158-11
Suffix-12 : 1-878-158-12
Suffix-12 : 1-878-158-12
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
6
Playable Discs
1)
MP3 (MPEG1 Audio Layer 3) is a standard format defined by ISO/MPEG for compresses audio data. MP3 files
must be in MPEG1 Audio Layer 3 format.
2)
JPEG image files must conform to the DCF image file format. (DCF “Design rule for Camera File system”: Image
standards for digital cameras regulated by Japan Electronics and Information Technology Industries Association
(JEITA).)
(JEITA).)
3)
Except for North American models.
Type
Disc logo
Characteristics
Icon
DVD VIDEO
• DVD VIDEO
• DVD-R/DVD-RW in DVD VIDEO
format or video mode
• DVD+R/DVD+RW in DVD VIDEO
format
VR (Video
Recording) mode
Recording) mode
• DVD-R/DVD-RW in VR (Video
Recording) mode (except for DVD-R
DL)
DL)
VIDEO CD
• VIDEO CD (Ver. 1.1 and 2.0 discs)
• Super VCD
• CD-R/CD-RW/CD-ROM in video CD
format or Super VCD format
Super Audio CD
• Super Audio CD
CD
• Audio CD
• CD-R/CD-RW in audio CD format
DATA CD
–
• CD-R/CD-RW/CD-ROM in DATA CD
format, containing MP3 files
1)
, JPEG
image files
2)
, DivX video files
3)
, and
MPEG4 video files
3)
, and conforming to
ISO 9660
4)
Level 1/Level 2, or Joliet
(extended format)
DATA DVD
–
• DVD-ROM/DVD-R/DVD-RW/
DVD+R/DVD+RW in DATA DVD
format, containing MP3 files
format, containing MP3 files
1)
, JPEG
image files
2)
, DivX video files
3)
, and
MPEG4 video files
3)
, and conforming to
UDF (Universal Disk Format)
4)
A logical format of files and folders on CD-ROMs, defined by ISO (International Organization for
Standardization).
Notes on discs
This product is designed to playback discs that conform to the Compact Disc (CD) standard.
DualDiscs and some of the music discs encoded with copyright protection technologies do not conform
to the Compact Disc (CD) standard, therefore, these discs may not be playable by this product.
DualDiscs and some of the music discs encoded with copyright protection technologies do not conform
to the Compact Disc (CD) standard, therefore, these discs may not be playable by this product.
The system cannot play the following discs:
• CD-ROM/CD-R/CD-RW other than those recorded in the formats listed on page 7
• CD-ROM recorded in PHOTO CD format
• Data part of CD-Extra
• CD Graphics disc
• DVD Audio
• DATA CD/DATA DVD that does not contain MP3 files, JPEG image files, DivX video files*, or
• CD-ROM/CD-R/CD-RW other than those recorded in the formats listed on page 7
• CD-ROM recorded in PHOTO CD format
• Data part of CD-Extra
• CD Graphics disc
• DVD Audio
• DATA CD/DATA DVD that does not contain MP3 files, JPEG image files, DivX video files*, or
MPEG4 video files*
• DVD-RAM
• Blu-ray Disc
• Blu-ray Disc
* Except for North American models.
Also, the system cannot play the following discs:
• A DVD VIDEO with a different region code (page 9)
• A disc that has a non-standard shape (e.g., card, heart)
• A disc with paper or stickers on it
• A disc that has the adhesive of cellophane tape or a sticker still left on it
• A DVD VIDEO with a different region code (page 9)
• A disc that has a non-standard shape (e.g., card, heart)
• A disc with paper or stickers on it
• A disc that has the adhesive of cellophane tape or a sticker still left on it
In some cases, CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/DVD+RW cannot be played on this system
due to the recording quality or physical condition of the disc, or the characteristics of the recording
device and authoring software.
The disc will not play if it has not been correctly finalized. For more information, refer to the operating
instructions for the recording device.
Note that some playback functions may not work with some DVD+RWs/DVD+Rs, even if they have
been correctly finalized. In this case, view the disc by normal playback. Also some DATA CDs/DATA
DVDs created in Packet Write format cannot be played.
due to the recording quality or physical condition of the disc, or the characteristics of the recording
device and authoring software.
The disc will not play if it has not been correctly finalized. For more information, refer to the operating
instructions for the recording device.
Note that some playback functions may not work with some DVD+RWs/DVD+Rs, even if they have
been correctly finalized. In this case, view the disc by normal playback. Also some DATA CDs/DATA
DVDs created in Packet Write format cannot be played.
• This system can play a Multi Session CD when an MP3 file is contained in the first session. Any
subsequent MP3 files recorded in later sessions can also be played back.
• This system can play a Multi Session CD when a JPEG image file is contained in the first session.
Any subsequent JPEG image files recorded in later sessions can also be played back.
Example of discs that the system cannot play
Note about CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/DVD+RW
About Multi Session CD
• If MP3 files and JPEG image files in music CD format or video CD format are recorded in the first
session, only the first session will be played back.
Your system has a region code printed on the rear of the unit and will only play a DVD labeled with
the same region code.
the same region code.
A DVD VIDEO labeled
will also play on this system.
If you try to play any other DVD VIDEO, the message [Playback prohibited by area limitations.] will
appear on the TV screen. Depending on the DVD VIDEO, no region code indication may be given even
though playing the DVD VIDEO is prohibited by area restrictions.
appear on the TV screen. Depending on the DVD VIDEO, no region code indication may be given even
though playing the DVD VIDEO is prohibited by area restrictions.
Some playback operations on a DVD or VIDEO CD may be intentionally set by software producers.
Since this system will play a DVD or VIDEO CD according to the disc contents the software producers
designed, some playback features may not be available. Be sure to read the operating instructions
supplied with the DVD or VIDEO CD.
Since this system will play a DVD or VIDEO CD according to the disc contents the software producers
designed, some playback features may not be available. Be sure to read the operating instructions
supplied with the DVD or VIDEO CD.
Region code
Note about playback operations of a DVD or VIDEO CD
ALL
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
7
HOW TO IDENTIFY OPTICAL PICK-UP BLOCK
Printed of KHM-310CAB or KHM-313CAB.
OPTICAL PICK-UP BLOCK
Note: There are two kinds of OPTICAL PICK-UP BLOCK in this set.
When replacing the OPTICAL PICK-UP BLOCK, make sure which
OPTICAL PICK-UP BLOCK it is following the “How to Identify”
in the figure shown below.
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Turn gear (BU1) from a hole at the bottom,
and pull out a tray.
and pull out a tray.
gear (BU1)
tray
– bottom view –
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
8
HARNESS SETTING
PRECAUTION WHEN REMOVE GOOD OPTICAL PICK-UP BLOCK
wires (flat type)
lead wires
lead pin
lead pin
lead pin
lead pin
Note 1: Check not touch the heatsink.
Note 2: Check not touch the heatsink.
Note 3: Insert fully until
click the power cord.
power cord
lead wire
CN901
CN3001
wire (flat type) (24 core)
optical pick-up block
CAUTION
Be sure to bridge here, and then disconnect the
wire (flat type) (24 core).
(optical pick-up block will be destroyed without bridging)
On the contrary at the installation, connect the
wire (flat type) (24 core) first, and then remove the bridge.
Note: For a soldering iron, use the one with a ground wire.
(Refer to DISASSEMBLY 3-12. OPTICAL PICK-UP BLOCK (KHM-310CAB or KHM-313CAB))
Be sure to bridge here, and then disconnect the
wire (flat type) (24 core).
(optical pick-up block will be destroyed without bridging)
On the contrary at the installation, connect the
wire (flat type) (24 core) first, and then remove the bridge.
Note: For a soldering iron, use the one with a ground wire.
(Refer to DISASSEMBLY 3-12. OPTICAL PICK-UP BLOCK (KHM-310CAB or KHM-313CAB))
Click on the first or last page to see other DAV-HDX285 / DAV-HDX287WC / DAV-HDX585 / DAV-HDX587WC / DAV-HDX589W / DAV-HDX685 / DAV-HDX686W / HCD-HDX285 / HCD-HDX287WC / HCD-HDX585 / HCD-HDX587WC / HCD-HDX685 / HCD-HDX686W service manuals if exist.