Exif Ver 2.1 JPEG Baseline files
Picture resolution: between 160 x 120 and 6144 x 4096 pixels
(Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long and
narrow pictures may not be displayed.
#5
MPEG4 data recorded with the Panasonic SD multi cameras or
DVD video recorders.
Conforming to SD VIDEO specifications (ASF standard) / MPEG4
(Simple Profile) video system/ G.726 audio system.
#6
Plays all versions of DivX®video (including DivX®6) with standard
playback of DivX
®
media files. Certified to the DivX Stereo System
Profile.
#7
The total combined maximum number of recognizable audio,
picture and video contents and groups: 4000 audio, picture and video
contents and 400 groups.
Pick up
Wavelength
OCD785 nm
ODVD662 nm
Laser power
OCDCLASS 1M
ODVDCLASS 1
Audio output (Disc)
ONumber of channels(FL,FR,C,SL,SR,SW)5.1ch
Audio performance (measurement at: Rec out terminal)
OFrequency response (CD-Audio)4Hzto20kHz
Q
Q GENERAL
QQ
Power supplyAC 230 V, 50 Hz
Power consumption290 W
Power consumption in standby mode
0.9 W (approximate)
Dimensions (W x H x D)250 x 330 x 334.6 mm
Mass5.5 kg
Operating temperature range+5°C to +35°C
Operating humidity range5% to 90% RH (no condensation)
Notes:
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
Q
Q SYSTEM
QQ
,
,
2
Refer to the respective original service manuals for *1, *2, *3, *4.
This model uses CRS1D mechanism (DVD/CD changer mechanism).
You can refer to the original service manual for information on this
mechanism.
SA-VK860EE
3
SA-VK860EE
CONTENTS
Page Page
1 Safety Precautions 6
1.1. General Guidelines
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
1.4. Safety Parts Information
2 Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
3 Precaution of Laser Diode
4 About Lead Free Solder (PbF)
4.1. Service caution based on legal restrictions
5 Handling Precautions for Traverse Unit
5.1. Handling Optical Pickup in Traverse Unit
5.2. Replacing Precautions for Optical Pickup Unit
5.3. Grounding for Preventing Electrostatic Destruction
20.1. Basic Troubleshooting Guide for Traverse Unit (DVD
Module P.C.B)
113
113
114
115
116
117
118
119
119
21 Terminal Function of IC
120
21.1. IC2600 (C2CBYY000470): System Control IC
21.2. IC6701 (C0HBB0000064): FL Driver IC
22 Expl od ed View s
22.1. Cabinet Parts Location
22.2. Deck Mechanism Unit Parts Location (RAA4901-S)
22.3. Packaging (SF-VK860EE)
23 Repl acement Parts Li st
23.1. Component Parts List
24 Schem atic Diagra m for printing w ith letter size
120
121
122
123
125
127
128
129
145
5
SA-VK860EE
1 Safety Precautions
1.1. General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the two prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on
the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the
chassis, the reading should be between 1 MΩ and 5.2 MΩ.
When the exposed metal does not have a return path to the chassis, the reading must be
.
Figure 1
1.1.2. Leakage Current Hot Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5 kΩ, 10 watts resistor, in parallel with a 0.15 µF capacitor, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may
be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is out of the limits
specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to
the customer.
1.2. Before Repair and Adjustment
Disconnect AC power, discharge Power Supply Capacitors C2254, C2256, C2288, C2289, C2632, C2721, C2725, C2811, C2815,
C2817, C5512, C5513, C5514, C5712, C5713, C5715, C5805, C5806, C5807, C5914, C5916, C5917, C5929, C5930, C5977
through a 10Ω, 1W resistor to ground.
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
Current consumption at AC 230 V, 50 Hz in NO SIGNAL (Volume min, at CD mode) should be ~500 mA.
1.3. Protection Circuitry
The protection circuitry may have operated if either of the following conditions are noticed:
•
• No sound is heard when the power is turned on.
• •
•
• Sound stops during a performance.
• •
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are
“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:
1. Turn off the power.
6
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.
Note :
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.4. Safety Parts Information
Safety Parts List:
There are special components used in this equipment which are important for safety.
These parts are marked by
should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design
without permission of manufacturer.
in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts
Table 1
SA-VK860EE
7
SA-VK860EE
2 Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as
aluminium foil, to prevent electrostatic charge build up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder remover device. Some solder removal devices not classified as “anti-static (ESD protected)” can
generate electrical charge to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminium foil or
comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize body motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to
damage an ES device).
8
3 Precaution of Laser Diode
CAUTION :
This product utilizes a laser diode with the unit turned on, invisible laser radiation is emitted from the pickup lens.
Wavelength : 662nm (DVD)/785nm (CD)
Maximum output radiation power from pickup : 100µW/VDE
Laser radiation from pickup unit is safety level, but be sure the followings:
1. Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pickup unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pickup lens for a long time.
SA-VK860EE
9
SA-VK860EE
4 About Lead Free Solder (PbF)
4.1. Service caution based on legal restrictions
4.1.1. General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than that
of the normal s older.
Definition of PCB Lead Free Solder being used
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
Service caution for repair work using Lead Free Solder (PbF)
•
• The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
• •
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
•
• To put lead free solder, it should be well molten and mixed with the original lead free solder.
• •
•
• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
• •
•
• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt
• •
the lead free solder.
•
• Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30
• •
degrees C (662±86°F).
Recommended Lead Free Solder (Service Parts Route.)
•
• The following 3 types of lead free solder are available through the service parts route.
* Ingredient: tin (Sn), 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
10
SA-VK860EE
5 Handling Precautions for Traverse Unit
The laser diode used inside optical pickup could be destroyed due to static electricity as a potential difference is caused by
electrostatic load discharged from clothes or human body. Handling the parts carefully to avoid electrostatic destruction during
repair.
5.1. Handling Optical Pickup in Traverse Unit
1. Do not impact on optical pickup as the unit structurally uses an extremely precise technology.
2. Short-circuit the flexible cable of optical pickup remove from the circuit board using a short-circuit pin or clip in order to prevent
laser diode from electrostatic destruction (Refer to Fig. 5.1 and Fig. 5.2)
3. Do not handle flexible cables forcibly as this may cause snapping. Handle the parts carefully (Refer to Fig. 5.1)
4. A new optical pickup is equipped with an anti-static flexible cable. After replacing and connecting to the flexible board, cut the
anti-static flexible cable. (Refer to Fig. 5.1)
Fig. 5.1
5.2. Replacing Precautions for Optical Pickup Unit
Optical Pickup
The optical pickup by which part supply was carried out attaches the short clip to the flexible board for laser diode electrostatic
discharge damage prevention. Please remove the short clip and be sure to check that the short land is open, before connecting.
(Please remove solder, when the short land short-circuits.)
5.3. Grounding for Preventing Electrostatic Destruction
1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity accumulated in your body. (Refer to Fig. 5.2)
2. Work place grounding
Place a conductive material (conductive sheet) or ironboard where optical pickup is placed. (Refer to Fig. 5.2)
Note :
Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes.
11
SA-VK860EE
Fig. 5.2
12
6 Accessories
•
• Note: Refer to “Replacement Parts List” (Section 23) for the part number.
• •
Remote control
SA-VK860EE
FM antenna wire
AM loop antenna
AC cord
Mic
Video cable
13
SA-VK860EE
7 Operation Procedures
7.1. Main Unit Key Buttons Operations
Refer to the numbers in parentheses for page reference. Buttons such asfunction the same as the controls on the
remote control.
Indicates strength of the sound in each tonal range.
Peak hold
Peak sound value of each sound range (on display for about one second after it occurs).
Refl ection
Indicates the strength of the sound in each tonal range (displayed in the opposite direction of normal
mode).
14
7.2. Remote Control Key Buttons Operations
SA-VK860EE
Buttons labelled such as function in exactly the same way as the buttons on the main unit.
[DIRECT NAVIGATOR, TOP MENU ]
1
Television operations
1
[CLOCK/TIMER]
PLAY/REC]
[
Numeric
[DISC]
3
4
2
6
[SLEEP/A.OFF]
7
[]
[]
5
[DIMMER]
][PLAY MODE CD MODE
[SURROUND ENHANCER ]
[ , , , ], [ ENTER]
[FUNCTIONS]
[MENU, PLAYLIST]
Disc skip, tape fast-forward/rewind, preset
channel selection, time adjustment
[, / REW] , [, / FF]
[SUBWOOFER]
[SOUND]
[V.MUTE][ , #]
[ECHO][AUDIO]
To mute the sound.To dim the display panel.
Press the button to
activate.
Press the button again
or adjust the volume to
cancel.
Muting is also canceled
when you switch the
unit to standby.
Every time you press the button.
Setting Effect
1Display and ambient light
2Display dims and ambient
3Original
dims
light is turned off
brightness
The display is dimmed, but brightens
when you perform some operations.
[RETURN,
[, , SLOW/ SE ARCH ]
[FL DISPLAY]
[REPEAT]
[C.FOCUS]
[MUTING, CANCEL]
[CH SELECT
SETUP]
TEST]
This auto off function allows you to turn off the
unit in disc or tape mode only after left unused
for 10 minutes.
Every time you press the button:
SLEEP 30 SLEEP 60 SLEEP 90 SLEEP 120
SLEEP OFF
AUTO OFF
The setting is maintained even if the unit is
turned off.
If you select tuner or music port as the source,
"AUTO OFF" turns off. It comes on again when
you select disc or tape.
15
Connecting to a portable audio equipment
Playing or recording from a portable
audio equipment
Disconnect the AC power supply cord.
Turn off all equipment and read the appropriate operating
instructions.
The equipment connections described are examples
only.
Peripheral equipment and optional cables are sold
separately unless otherwise indicated.
Connecting to a portable audio equipment
This feature enables you to enjoy music from a portable
audio equipment.
audio equipment
Switch off the equalizer function (if there is any) of
the portable audio equipment before you plug into the
MUSIC PORT jack. Otherwise, sound from the speaker
may be distorted.
Plug the audio cord into the MUSIC PORT jack and
1
press [EXT-IN] to select "MUSIC PORT".
MUSIC PORT AUX
For listening : Proceed to step 3.
2
For recording : Press [ , RECORD] on the main
Start playback from the portable audio
3
equipment. (See the portable audio equipment’s
instruction manual.
unit to start recording.
5SUBWOOFER
Playing or recording from a portable
16
7.4. USB Connection & Operation
The USB connectivity enables you to connect and play
tracks or les from USB mass storage class devices.
Typically, USB memory devices. (Bulk only transfer)
Preparation
Before connecting any USB mass storage device to
the unit, ensure that the data stored therein has been
backed up.
It is not recommended to use a USB extension cable.
The USB device is not recognised by this unit.
Connect the USB mass storage device (not
1
included).
USB enabled device
(not included)
It is not recommended to
use a USB extension cable.
The device connected via
the cable will not be recognised by this unit.
Press [ , USB] to begin playback.
2
Press [TOP MENU] or [MENU] to display the USB
3
menu.
Press [ , , , ] and then [ENTER] to select
4
the desired item.
For other operating functions, they are similar as those
described in "DISC OPERATIONS".
SA-VK860EE
Compatible Devices
Devices which are defi ned as USB mass storage
class:
USB devices that support bulk only transfer.
USB devices that support USB 2.0 full speed.
Supported Formats
File nameFile extension
Still picturesJPG
1
MusicMP3
WMA
2
VideoMPEG4
1
It may not be possible to play all the fi les due to the condition
on how they were created.
2
For Panasonic D-Snap/DIGA
.jpg .jpeg
.mp3
.wma
.asf
Note:
Maximum number of folders400
Maximum number of fi les4000
Maximum length of folder name44
Maximum length of fi le name44
CBI (Control /Bulk/Interrupt) is not supported.
Digital Cameras that use PTP protocol or which require
additional program installation when connected to a PC are
not supported.
A device using NTFS fi le system is not supported.
[Only FAT 12/16/32 (File Allocation Table 12/16/ 32) fi le
system is supported].
Depending on the sector size, some fi les may not work.
It will not operate with Janus enabled MTP (Media Transfer
Protocol) devices.
Only one memor y card will be selected when connecting a
multi-port USB card reader. Typically the fi rst memory card
inserted.
17
SA-VK860EE
7.5. About DivX VOD Content
DivX Video-on-Demand (VOD) content is encr ypted for
copyright protection. In order to play DivX VOD content on
this unit, you first need to register the unit.
Follow the online instructions for purchasing DivX VOD
content to enter the unit’s registration code and register the
unit. For more information about DivX VOD, visit
www.divx.com/vod.
Display the unit’s registration code
("DivX Registration" in "Others" tab)
put
eS
csiD
oediV
oiduA
ruoY
yalpsiD
srehtO
P
We recommend that you make a note of this code for
future reference.
After playing DivX VOD content for the first time, another
registration code is then displayed in "DivX Registration".
Do not use this registration code to purchase DivX VOD
content. If you use this code to purchase DivX VOD
content, and then play the content on this unit, you will
no longer be able to play any content that you purchased
using the previous code.
If you purchase DivX VOD content using a registration
code different from this unit’s code, you will not be able
to play this content. ("Authorization Error" is displayed.)
noitartsigeR XviD
dnameD-no-oediV XviD
XXXXXXXX
edoc noitartsiger
: si
RETNE
nitnoc otsser
eu
dov/moc.xvid.www tisiv erom nrael oT
8 alphanumeric
characters
Regarding DivX content that can only be played a
set number of times
Some DivX VOD content can only be played a set number
of times. When you play this content, the remaining number
of plays is displayed. You cannot play this content when the
number of remaining plays is zero.
("Rented Movie Expired" or "Rental Expired" is displayed.)
When playing this content
The number of remaining plays is reduced by one if
you press
you press
you press, ] (skip) or [,] (search)
arrive at another content or the start of the content
being played.
The "Resume" function and "Marker" functions will not
work.
[ ]
or press and hold [ SETUP].
[ ]
. [Press [ ] (pause) to pause play.]
[
etc. and
18
7.6. Disc Information
7.6.1. Disc Playability (Media)
Commercial discs
DiscLogo
Indicated in
instru
these
ctions by
SA-VK860EE
Remarks
DVD-Video
Video CD
CD
Recorded discs
DiscLogo
DVD-RAM
DVD-R/ RW
DVD-R DL
+R/+RW
+R DL
CD-R/RW
1
( : Playable, : Not playable)
Recorded on a DVD
video record er, etc.
3
High quality movie and music discs.
Music discs with video.
Including SVCD (Conforming to IEC62107).
Music discs.
Recorded on a personal computer, etc.
8
()
()
42
5
5
9
Finalizing
Not
necessary
N
ecessar
N
ecessar
N
ecessar
N
ecessar
N
ecessar
6
y
y
y
y
7
y
It may not be possible to play all the above-mentioned discs in some cases due to the type of disc, the condition of the
recording, the recording method, or how the files were created. [Refer to Section 7.6.2. File Extension Type Support (WMA/MP3/
1
This unit c an play CD-R/ RW recorded with CD-DA or Video CD format.
This unit also plays HighMAT discs.
2
Discs recorded on DVD video recorder s or DVD video cameras, etc. using Version 1.1 of the Video Recording Format (a unified video
recording standard).
3
Discs recorded on DVD video recorder s or DVD video cameras using Version 1.2 of t he Video Recording Format (a unifi ed video
recording standard).
4
Discs recorded on DVD video recorder s or DVD video cameras using DVD-Video Format.
5
Recorded using a format different from DVD-Video Format, therefore, some functions cannot be used.
6
A process that allows play on compatible equipment. To play a disc that is displayed as "Necessary" on this unit, the disc must first be
finalize d on the device it was recorded on.
7
Closing the session will also work.
8
MPEG4 dat a recorded with the Panasonic SD multi cameras or DVD video recorders [conformin g to SD VIDEO specif ications (ASF
standard)/MPEG4 (Simple Pro f ile) video system/G.726 audio system].
9
Functions added with DivX Ultra are not supported.
JPEG/MPEG4/DivX)
Note about using a DualDisc
The digital audio content side of a DualDisc does not meet the
technical speci
(CD-DA) format so playback may not be possible.
Discs that cannot be played
ations of the Compact Disc Digital Aud io
fic
DVD-RW version 1.0, DVD-Audio, DVD-ROM, CD-ROM,
CDV, CD-G, SACD, Photo CD, DVD-RAM that cannot be
removed from their cartridge, 2.6 GB and 5.2 GB DVDRAM, and "Chaoji VCD" available on the market including
CVD, DVCD and SVCD that do not conform to IEC62107.
Video systems
This unit can play PAL and NTSC, but your television
must match the system used on the disc.
PAL discs cannot be correctly viewed on an NTSC
television.
This unit can convert NTSC signals to PAL 60 for
viewing on a PAL television ( Refer to "NTSC Disc
Output" in "Video" tab of the OI book).
19
SA-VK860EE
7.6.2. File Extension Type Support (WMA/MP3/JPEG/MPEG4/DivX)
When there are more than eight groups, the eighth group
onwards will be displayed on one vertical line in the
menu screen.
There may be differences in the display order on the
menu screen and computer screen.
This unit cannot play files recorded using packet write.
DVD-RAM
Discs must conform to UDF 2.0.
DVD-R/RW
Discs must conform to UDF bridge (UDF 1.02/ISO9660).
This unit does not suppor t multi-session. Only the default
session is played.
CD-R/RW
Discs must conform to ISO9660 level 1 or 2 (except for
extended formats).
This unit suppor ts multi-session but if there are many
sessions it takes more time for play to start. Keep the
number of sessions to a minimum to avoid this.
Naming folders and files
Files are treated as contents and
folders are treated as groups on this
unit.
At the time of recording, prefi x folder
and file names. This should be with
numbers that have an equal number
of digits, and should be done in the
order you want to play them (this may
not work at times). Files must have the
extension ( see below).
(Extension: ".WMA" or ".wma")
Compatible compression rate:
between 48 kbps and 320 kbps.
You cannot play WMA files that are copy-protected.
This unit does not suppor t Multiple Bit Rate (MBR).
(Extension: ".MP3" or ".mp3")
Compatible compression rate: between 32 kbps and
320 kbps.
This unit does not suppor t ID3 tags.
Compatible sampling rates:
DVD-RAM, DVD-R/RW: 11.02, 12, 22.05, 24, 44.1 and
4848 kHz
CD-R/RW: 8, 11.02, 12, 16, 22.05, 24, 32, 44.1 and
kHz
Example:
MP3
root
(Extension: ".JPG", ".jpg", ".JPEG" or ".jpeg")
JPEG fi les taken on a digital camera that conform to DCF
Standard (Design rule for Camera File system) Version
1.0 are displayed. Files that have been altered, edited or
saved with computer picture editing software may not be
displayed.
This unit cannot display moving pictures, MOTION JPEG
and other such formats, and still pictures other than
JPEG (Example: TIFF), or play pictures with attached
audio.
(Extension: ".ASF" or ".asf")
You can play MPEG4 data [conforming to SD VIDEO
specifications (ASF standard)/MPEG4 (Simple Profile)
video system/G.726 audio system] recorded with
Panasonic SD multi cameras or DVD video recorders
with this unit.
The recording date may differ from that of the actual
date.
(Extens ion: ".DIVX", ".d ivx", ".AVI" or ".avi")
You can play all versions of DivX
DivX 6) [DivX video system/MP3, Dolby Digital or MPEG
audio system] with standard playback of DivX
files. Functions added with DivX Ultra are not supported.
DivX files greater than 2 GB or have no index may not be
played properly on this unit.
This unit suppor ts all resolutions up to maximum of 720 x
480 (NTSC)/720 x 576 (PAL).
You can select up to eight types of audio and subtitles on
this unit.
video (including
media
20
8 DVD/CD Changer Mechanism Unit
8.1. CRS1D Mechanism Overview
SA-VK860EE
21
SA-VK860EE
8.1.1. General Feature
•
• This is a five disc changer mechanism for CD/DVD. The outline figure is shown below.
• •
•
• The mechanism has "CHANGE WHILE PLAY" function. It open other trays for disc exchanging while one tray is at PLAY
• •
position performing recording or reproducing.
•
• The mechanism can quickly change all trays with "CHANGE ALL" function. All trays can be move to OPEN position with one
• •
operation.
•
• There is no sensor to indicate presence of disc on any tray.
• •
8.1.2. Hardware Composition
•
• Below is the hardware components of the mechanism
• •
NameFunction
Open Switch (OPEN-SW)The switch is used to detect normal tray opening
The switch is used for detect tray being manually push/trigger when full open
Home Switch (HOME-SW)Is used to detect cam gear home position
Close Sensor (CLOSE-SENSOR)Used for normal single tray closing
Used to detect cam gear rotate to Play Driving position
Play Switch (PLAY-SW)Detect TRV clamping complete position
Stocking Switch (STOCK-SW)Detect tray completely transfer for play position to stocking position
UD Sensor (UD-SENSOR)Detect TRV vertical movement position
Top Switch (TOP-SW)Detect a default position of TRV vertical movement position
Driver ICTo drive Motor
MotorMain driving source for changer
PlungerSwitching the driving source from motor to:
1. Tray open/close
2. Drive tray to play/stock position and TRV vertical movement
8.1.3. Mechanism Operation
•
• This mechanism has the following state:
• •
1. Driving of a tray to open/close
2. Up/down operation of a traverse performs a state changes of tray.
By using the plunger to lift/release of a switching gear, and the cam gear to lift/release the function gear the motor can be link
to several gear trains to perform various operations.
•
• The functions that can be perform in this mechanism are described as below:
• •
ConditionExplanation
Open current playing trayThe state to change current playing disc. All tray will be open at once and current tray at PLAY position
Open AllThe state where all trays being driven to OPEN position. The disc can be taken in or out from tray to tray
StockThe state where the trays are stored in STOCK position
PlayThe state where one of the tray 5 trays is being driven to PLAY position and clamped by traverse unit
Play & Open Tray-*The state where one of the tray is in playing position performing recording or reproducing, other trays can
will be expose.
by close tray one by one from top to bottom.
be used (OPEN position) for disc exchanging without stopping the recording or reproducing process.
22
ConditionExplanation
ChangeThe state when one of the opened tray being driven from OPEN position to STOCK position and other
Close AllThe state where all open trays will being driven from OPEN position to STOCK position, one by one from
Note: * represent tray number (from 1 ~ 5)
opened trays remain still at OPEN position.
top to bottom
8.1.4. DVD/CD Changer Mechanism Unit (CRS1D) Information
Note:
This service manual does not contain the following information for the mentioned DVD/CD changer mechanism unit:
•
• Schematic Diagram, Block Diagram and P.C.B. layout of CD/DVD Loading P.C.B.
• •
•
• Part List for individual parts of the mechanism.
• •
•
• Exploded View and Parts List for individual parts of the DVD/CD changer mechanism unit.
• •
SA-VK860EE
23
SA-VK860EE
9 Self Diagnosis and Special Mode Setting
This unit is equipped with functions for checking and inspecting.
9.1. Service Mode Summary Table
9.1.1. Service Mode Summary Table (For DVD)
The service modes can be activated by pressing various button combination on the main unit and remote control unit.
Below is the summary for the various modes for checking:
Main buttonsRemote control unit buttonsApplicationNote
[STOP][0]Error code display.(Refer to the section
[5]Jitter checking.
[PAUSE]Initial setting of laser drive current.
[FUNCTIONS]DVD laser drive current check.(Refer to the section
[1]ADSC internal RAM data check.
[3]CD laser drive current check.
“9.2.1. Service Mode
Table 1” for more
information.)
“9.2.2. Service Mode
Table 2” for more
information.)
[6]Region display and mode.(Refer to the section
[7]Micro-processor firmware version check.
[]Initialization of the player (factory setting is restored).
Used after replacement of Micro-processor (DV5 LSI) IC, FLASH
ROM IC (IC8651), EEPROM IC (IC8611) and DVD Module
P.C.B.
[8]DVD Module P.C.B. firmware version check.(Refer to the section
[MENU]Communication error display.
[TOP MENU]ECC error check.
[DISC]CPPM/CRM keys check.
[ENTER]DVD Module P.C.B. reset.
[]Timer 1 check.(Refer to the section
[]Timer 1 reset.
[]Timer 2 check.
[]Timer 2 reset.
“9.2.3. Service Mode
Table 3“ for more
information.)
“9.2.4. Service Mode
Table 4“ for more
information.)
“9.2.5. Service Mode
Table 5“ for more
information.)
Note:
An error code will be canceled if a power supply is turned OFF.
*1: CPPM is the copy guard function beforehand written in the disk for protection of copyrights.
*2: CEC is the consumer electronic control used for high-level user control of HDMI-connected devices.
*3: HDCP is the specification developed to control digital audio & video contents transmission for DVI or HDMI connections.
9.1.2. Service Mode Summary Table (For Inspection)
Main buttonsRemote control unit buttonsApplicationNote
[STOP] +
/FF/]
[
In Self-diagnostic
Mode
[STOP][4] + [7]Entering doctor mode.
In Doctor Mode[STOP] button on the main
[SINGLE CHANGE]Servicing the traverse unit.
[PLAY/REC]FL display test.
-Entering self-diagnostic mode.(Refer to the section
[1]DVD/CD Changer Mechanism Reliability Test.
Firmware version check.(Refer to the section
unit + [4] + [7]
[4]Cold start.
[0]Tape eject test.
[DISC]DVD/CD changer operation check.(Refer to the section
“9.3.1. Service Mode
Table 1” for more
information.)
“9.3.2. Service Mode
Table 2“ for more
information.)
“9.3.3. Service Mode
Table 3“ for more
information.)
24
SA-VK860EE
9.2. Service Mode Table (For DVD)
By pressing various button combinations on the player and remote control unit can activate the various service modes for checking.
Special Note:
Due to the limitations of the no. characters that can be shown on FL Display, the “FL Display” button on the remote control unit
is used to show the following page. (Display 1 / Display 2).
9.2.1. Service Mode Table 1
Mode Name
Jitter check
Error code
display
Item
Description
Jitter check.
Jitter rate is measured and displayed.
Measurement is repeatedly done in
the cycle of one second. Read error
counter starts from zero upon mode
setting.
When target block data failed to be
read out, the counter advances by one
increment. When the failure is caused
by minor error, it may be corrected
when retried to enable successful
reading.
In this case, the counter advances by
one. When the error persists even
after retry, the counter may jump by
two or more.
FL Display sequence:
Display 1 2.
Error code check
The latest error code stored in the
EEPROM IC is displayed.
Note: Refer to "Section 9.4 DVD Self
Diagnostic Function-Error Code" for
more detailed information on the error
codes.
FL Display
(Display 1)
Jitter Check
Mode
Jitter rate is shown in decimal notation to
one place of decimal.
Focus drive value is shown in hexadecimal
notation.
(Display 2)
Lead
Error
Counter
Error code (play_err) is expressed in the
following convention.
Error code = 0 x DAXX is expressed: DVDnn U12
Error code = 0 x DBXX is expressed: DVDnn H12
Error code = 0 x DXXX is expressed: DVDnn F123
Error code = 0 x 0000 is expressed: DVDnn F--* "xx" denotes the error code
Jitter Rate
Focus Drive
Value
U / H / F
Key Operation
Front Key
In STOP (no disc) mode,
press [STOP] button on the
main unit, and [5] button on
the remote control unit.
Press [STOP] button to
exit.
Press [FL Display] on
remote control unit for next
page (FL Display).
In STOP (no disc) mode,
press [STOP] button on the
main unit, and [0] button on
the remote control unit. * With
pointing of cursor up and
down on display.
Cancelled automatically
5 seconds later.
To exit, press [POWER]
button on main unit or
remote control.
Initial setting
of laser drive
current
Initial setting of laser drive current.
Initial current value for the DVD laser
and CD laser is separately saved in
the EEPROM IC.
FL Display sequence:
Display 1 2.
(Display 1)
Laser Current
Measurement
The value denotes the current in decimal
notation.
(Display 2)
The above example shows the initial
current is XXXmA and YYYmA for CD
laser and DVD laser respectively when
the laser is switched on.
Mode
CD
Laser
Identify
as LDO
mode
DVD Laser
25
In STOP (no disc) mode,
press [STOP] button on the
main unit, and [PAUSE]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
Press [FL Display] on
remote control unit for next
page (FL Display) on values
of laser drive current.
SA-VK860EE
9.2.2. Service Mode Table 2
DVD laser
drive current
measurement
ADSC internal
RAM data
check
Item
DescriptionMode Name
DVD laser drive current measurement.
DVD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, DVD laser
emission is kept on. It is turned off
when POWER key is switched off.
FL Display sequence:
Display 1 2.
ADSC internal RAM data check.
ADSC internal RAM data is read out
and displayed.
FL Display
(Display 1)
DVD laser current
measurement mode
The value denotes the current in decimal
notation.
(Display 2)
DVD
DVD
Laser
Initial Value
The above example shows the initial
current is XXXmA and the measured
value is YYYmA.
Address
The value is shown in hexadecimal
notation. The above example shows the
data in ADSC address FBOh is XXXXh.
Laser
Value
Identify as
LDD mode
RAM Data
for Specified
Address
Key Operation
Front Key
In STOP (no disc) mode,
press [STOP] button on the
main unit, and
[FUNCTIONS] button on
the remote control unit.
Cancelled automatically
5 seconds later.
Press [FL Display] on
remote control unit for next
page (FL Display) on values
of dvd drive current.
In STOP (no disc) mode,
press [STOP] button on the
main unit, and [1] or [2]
button on the remote control
unit.
To exit, press [STOP]
button.
CD laser drive
current
measurement
CD laser drive current measurement.
CD laser drive current is measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
After the measurement, CD laser
emission is kept on. It is turned off
when POWER key is switched off.
FL Display sequence:
Display 1 2.
(Display 1)
CD Laser Current
Measurement Mode
The value denotes the current in decimal
notation.
(Display 2)
CD
Laser Initial
Value
The above example shows the initial current
is XXXmA and the measured value is
YYYmA.
CD Laser
Value
In STOP (no disc) mode,
press [STOP] button on
the main unit, and [3]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
Press [FL Display] on
remote control unit for next
page. (FL Display)
26
9.2.3. Service Mode Table 3
SA-VK860EE
Micro-processor
firmware version
display &
EEPROM
checksum
display.
Item
DescriptionMode Name
Micro-processor firmware version
display & EEPROM checksum display.
EEPROM checksum is only available
due to existence of EEPROM IC.
Note: Condition 1/2/3 shows the state
of EEPROM IC. It is indicated in
Display 2.
FL Display sequence:
Display 1 2 3.
FL Display
(Display 1)
(Display 2)
Opecon
Version
(Condition1)
If the version of the EEPROM does not match,
[NG] is displayed.
(Condition 2)
(a) If there is NO EEPROM header string
OR
(b) If there is no EEPROM (no data is received
by Micro-processor), [NO] is displayed.
(Condition 3)
EEPROM
Checksum
(If applicable,
refer below.)
Key Operation
Front Key
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [7] button on the
remote control unit.
Cancelled automatically
5 seconds later.
Initialization
mode
Region display
Initialization.
User settings are cancelled and player
is initialized to factory setting.
It is necessary when after replacement
of Micro-processor (DV5 LSI) IC,
FLASH ROM IC (IC8651), EEPROM
IC (IC8611) & DVD Module P.C.B.
Region code display, TV broadcasting
system & the model no. information.
Note: Refer to Fig. 9.1 for "Video
Design Information".
If the EEPROM version matches, checksum
[YYYY] is displayed.
(Display 3)
Model
No.
Information
N: NTSC / 6: PAL60
N: no PAL / P: PAL
Region No.: 0-8
Press [FL Display] button on
remote control unit for next
page. (FL Display)
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [ 10] button on the
remote control unit.
Cancelled automatically
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [6] button on the
remote control unit.
Cancelled automatically
5 seconds later.
27
CIS
Europe
USA, Canada, PX
Europe
Middle East
Country Region
SA-VK860EE
1PNNTSC1
Product
OSD Menu Language
English, Spanish, Canadian
French
Model Series
P, PC, PX
Region
Code
TV Broadcasting
System
Signal System Region Display
(Default)(Default)
NTSC (*A)
(S)Japan2NTSCNTSC (*A)2PNJapanese, English
English, French, German,
E
2PALPAL (*C)2P6
Spanish, Polish, Russian,
Czech, Hungarian
English, French, German,
EB, EG
2P6PAL (*C)PAL2
Italian, Spanish, Polish,
Swedish, Dutch
English, French, German,
GC, GS
2P6PAL (*C)PAL2
Spanish, Polish, Russian,
Czech, Hungarian
GCS, GD, South East Asia,PALEnglish, Traditional Chinese
GT, GCTKorea, TaiwanNTSC
New Zealand,
Australia
PL, GCP, LB
Central/South/
Latin AmericaBrazilian Portuguese
3NTSC (*B)
4GN
NTSC4
NTSC (*D)4PN
3PN
4P6PAL (*C)PAL
English, French, German,
Italian, Spanish, Polish,
Swedish, Dutch
English, Spanish, French,
English, French, German,
EE
5P6PAL (*C)SECAM5
Spanish, Polish, Russian,
Czech, Hungarian
GKChina6PALNTSC (*B)6PNEnglish, Simplified Chinese
Explanation of Display
NTSC (*A)NTSC (*B)
SourceOutputSourceOutput
Screen SaverNTSCScreen SaverNTSC
NTSC discNTSC
PAL disc
PAL (*C)NTSC (*D)
SourceOutputSourceOutput
Screen SaverPALScreen SaverNTSC
NTSC disc
PAL discPAL
PAL (DVD-V)PAL60
NTSC (DVD-A/VCD)PAL discPAL60
PAL60 (default)NTSC discNTSC
NTSCPAL discNTSC
Individual Model Code
N: If NTSC disc is played, NTSC output.
6: If NTSC disc is played, PAL60 output.
can play PAL disc
NTSC disc
NTSC (default)
Region code
Fig. 9.1
28
9.2.4. Service Mode Table 4
SA-VK860EE
Mode Name
DVD Module
P.C.B. firmware
version display
Communication
error display
ECC Error
Check
Item
Description
DVD Module P.C.B. firmware version
is displayed on the FL Display.
The firmware version can be updated
using recovery disc.
Note: It is necessary to check for
firmware version before carrying out
the version up using the disc.
Displays frequency of communication
errors between system control IC and
mechanism control IC in the DVD
Module P.C.B.
ECC refers to Error Correction Code. It
describes the error correction code
that was carried out for the decoding
of audio & video.
FL Display sequence:
Display 1 2.
(Display 1)
(Display 2)
FL Display
System controller
generation
Region No.: 0-8
No. of
communication
error
System
controller
version
Destination
No. of
communication
ECC Lead
Error
Key Operation
Front Key
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [8] button on the
remote control unit.
Cancelled automatically
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [MENU] button on the
remote control unit.
Cancelled automatically
5 seconds later.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [TOP MENU] button
on the remote control unit.
Press [STOP] button to
exit.
Press [FL Display] on
remote control unit for next
page (FL Display).
CPPM/CRM
Keys Check
DVD Module
P.C.B. Reset
CPPM/CRM refers to the Content
Protection for Recordable Media and
Pre-Recorded Media. It displays the
existence of the keys as "1" or "0".
OK: Existing of keys.
NG: Non existing of keys.
To reset DVD Module P.C.B.
This process is used when the DVD
Module P.C.B. or FLASH ROM
IC is replaced with a new one.
0: NG
1: OK
Video
Decode
Error
0: NG
1: OK
Audio Lead
Error
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [DISC] button on the
remote control unit.
Cancelled automatically
5 seconds later.
While in initialization
mode, press & hold
[STOP] button on the main
unit, follow by [ENTER]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
29
SA-VK860EE
9.2.5. Service Mode Table 5
Timer 1 check
Timer 1 reset
Item
DescriptionMode Name
Timer 1 check
Laser operation timer is measured
separately for DVD laser and CD laser.
FL Display sequence:
Display 1 2.
Timer 1 reset
Laser operation timer of both DVD
laser and CD laser is reset all at once.
FL Display
(Display 1)
DVD laser usage time
Shown to the above is DVD laser usage
time, and to the below is CD laser usage
time.
Time is shown in 4 digits of decimal notation
in a unit of 10 hours.
"0000" will follow "9999". (DVD laser)
(Display 2)
CD laser usage time
Time is shown in 4 digits of decimal notation
in a unit of 10 hours.
"0000" will follow "9999". (CD laser)
Time is shown in 4 digits of decimal notation
in a unit of 10 hours.
It will clear to "0000" upon reset.
Key Operation
Front Key
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [ ] button on the
remote control unit.
Cancelled automatically
5 seconds later.
Press [FL Display] button for
next page of FL Display.
While displaying Timer 1
data, press [STOP] button
on the main unit, and [ ]
button on the remote
control unit.
Cancelled automatically
5 seconds later
Timer 2 check
Timer 2 reset
Timer 2 check
Spindle motor operation timer
Timer 2 reset
Spindle motor operation timer
Time is shown in 5 digits of decimal notation in
a unit of 1 hour.
"00000" will follow "99999".
Time is shown in 5 digits of decimal notation in
a unit of 1 hour.
It will be cleared to "00000" upon activating
this.
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [ ] button on the
remote control unit.
Cancelled automatically
5 seconds later.
While displaying Timer 2
data, press [STOP] button
on the main unit, and [ ]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
30
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