(8) CD,CD-R/RW [CD-DA, Video CD, SVCD , MP3, WMA,
JPEG
* 4,*7
, MPEG4
* 5,*7
, DivX
* 6,*7
, HighMAT Level 2 (Audio and
*2,*7
*3,*7
Image)]
*1
Conforming to IEC62107
*2
MPEG-1 Layer 3, MPEG-2 Layer 3
*3
Windows Media Audio Ver 9.0 L3
Not compatible with Multiple Bit Rate (MBR)
*4
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 DixV®Home Theater
Profile. GMC (Global Motion Compensation) is not supported.
*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
CD785 nm
DVD662 nm
Laser Power
CDCLASS 1M
DVDCLASS 1
udio output (Disc)
Number of channels(FL, FR) 2 ch (stereo)
n VIDEO SECTION
Video systemPAL625/50, PAL525/60, NTSC
Composite video output
Output level1Vp-p(75Ω)
TerminalPin jack (1 system)
S-video output
Y output level1Vp-p(75Ω)
C output level0.3 Vp-p (75 Ω)(PAL)
0.286 Vp-p (75 Ω )(NTSC)
TerminalS terminal (1 system)
Component video output
[NTSC : 480p/480i, PAL : 576p/576i]
Y output level1Vp-p(75Ω)
PBoutput level0.7 Vp-p (75 Ω)
PRoutput level0.7 Vp-p (75 Ω )
Terminal
Pin jack (Y: green, PB:blue,PR:red)(1system)
n GENERAL
Power supplyAC 230 V, 50 Hz
Power consumption105 W
Power consumption in standby mode:
0.9 W (approx.)
Dimensions (W x H x D)250 mm x 330 mm x 333.6 mm
Mass7.5 kg
Operating temperatur e range+5 to +35°C
Operating humidity range5 to 90% RH (no condensation)
n SYSTEM
SC-VK650(EE)Music Center: SA-VK650 (EE)
Speaker: SB-VK650 (EE)
Subwoofer: SB-WVK650 (EE)
For information on speaker system, please refer to the original
Service Manual (Order No. MD0605169C3) for SB-VK650EE-S and
(Order No. MD0605170C3) for SB-WVK650EE-S.
2
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.
SA-VK650EE
3
SA-VK650EE
CONTENTS
Page Page
1 Safety Precautions 6
1.1. General Guidelines
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
3 Handling Precautions for Traverse Unit
3.1. Handling Optical Pickup
3.2. Replacing Precautions for Optical Pickup Unit
3.3. Grounding for Preventing Electrostatic Destruction
4 Precaution of Laser Diode
5 Warning
5.1. Service caution based on legal restrictions
6 Accessories
7 Operation Procedures
7.1. Main Unit Operation Control
7.2. Remote Control Operation Control
7.3. Disc Information
7.4. DivX VOD Content
8 New Features
8.1. CRS1D Mechanism Overview
8.2. Music Port
9 About HighMAT
9.1. What 痴 HighMAT?
9.2. Why take advantage of HighMAT?
9.3. Benefits of HighMAT?
10 Self diagnosis and special mode setting
10.1. Service Mode Summary Table
10.2. Service Mode Table 1
10.3. Special Mode Table 2
11 Assembling and Disassembling
11.1. Caution
11.2. Disassembly flow chart
11.3. Main Parts Location
11.4. Disassembly of Top Cabinet
11.5. Disassembly of Rear Panel
11.6. Disassembly of CD/DVD Changer Unit (CRS1D)
11.7. Disassembly of Main P.C.B.
11.8. Disassembly of Transformer P.C.B.
11.9. Disassembly of Power P.C.B.
11.10. Disassembly of Front Panel Unit
11.11. Disassembly for Panel P.C.B. , Mic P.C.B. & Tact Switch
P.C.B.
11.12. Disassembly of Deck mechanism unit
11.13. Disassembly of Deck P.C.B.
10
10
11
12
12
13
14
16
17
17
19
20
20
20
21
24
24
24
31
39
39
40
41
42
42
42
44
44
45
46
47
48
48
6
6
6
7
8
8
8
8
9
11.14. Disassembly of Traverse Unit
11.15. Disassembly of Optical Pickup unit (CD/DVD mechanism)
11.16. Disassembly of Deck Mechanism
11.17. Replacement for cassette lid
11.18. Rectification for tape jam problem
12 Service Fixture and Tools
13 Service Positions
13.1. Checking and Repairing of Main P.C.B.
13.2. Checking and Repairing of Transformer P.C.B.
13.3. Checking and Repairing of Panel, Deck & Deck
Mechanism P.C.B.
13.4. Checking and Repairing of Power P.C.B.
14 Adjustment Procedures
14.1. Cassette Deck Section
14.2. Tuner Section
14.3. Alignment Points
15 Voltage and Waveform Chart
15.1. DVD Module P.C.B.
15.2. Main P.C.B.
15.3. Panel P.C.B. & Power P.C.B. & Transformer P.C.B.
21.1. Basic Troubleshooting Guide for Traverse Unit (DVD
Module P.C.B.)
22 Illustration of ICs, Transistors and Diodes
23 Terminal Function of IC
23.1. IC2801 (C2CBYY000267) System Microprocessor
24 Exploded Views
109
110
111
111
113
24.1. Cabinet Parts Location
24.2. Cassette Mechanism Unit Parts Location (RAA3413-1S)
24.3. Packaging
25 Replacement Parts List
113
115
116
117
5
SA-VK650EE
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 expose d 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 expose d metallic part has a return path to the
chassis, the reading should be between 1MΩ and 5.2MΩ .
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
(See Figure 1)
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF 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 C2550 , C2556 , C5101, C5104, C5165 , C5166, C5171, C5172 , C5950
and C5966 through a 10Ω, 5W 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 consum ption at AC 230V, 50Hz in NO SIGNAL (vol. min, at CD mode) should be ~200mA.
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
SA-VK650EE
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.
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
Some semiconducto r (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 inciden ce 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 potent ial 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).
7
SA-VK650EE
3 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.
3.1. Handling Optical Pickup
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. 3.1 and Fig. 3.2)
3. Do not handle flexible cables forcibly as this may cause snapping. Handle the parts carefully (Refer to Fig. 3.1)
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. 3.1)
Fig 3.1
3.2. Replacing Precautions for Optical Pickup Unit
CD/DVD 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.)
3.3. 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. 3.2)
2. Work place grounding
Place a conductive material (conductive sheet) or ironboard where optical pickup is placed. (Refer to Fig. 3.2)
Note :
Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes.
Fig. 3.2
8
SA-VK650EE
4 Precaution of Laser Diode
Caution :
This product utilizes a laser diode with the unit turned "ON", invisible laser radiation is emitted from the pick up lens.
Wavelength : 785 nm(CD)/662 nm(DVD)
Maximum output radiation power from pick up : 100 µW/VDE
Laser radiation from pick up unit is safety level, but be sure the followings:
1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.
n Use of Caution Labels
9
SA-VK650EE
5 Warning
5.1. Service caution based on legal restrictions
5.1.1. 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 solder.
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.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
10
6 Accessories
SA-VK650EE
Remote control
AC power supply
cord
FM indoor antenna
AM loop antenna
Video cable
Mic
11
SA-VK650EE
7 Operation Procedures
7.1. Main Unit Operation Control
12
7.2. Remote Control Operation Control
SA-VK650EE
13
SA-VK650EE
7.3. Disc Information
7.3.1. Disc Playability
14
7.3.2. To Play MP3/WMA and still pictures (JPEG/tiff)
SA-VK650EE
15
SA-VK650EE
7.4. DivX VOD Content
16
8 New Features
8.1. CRS1D Mechanism Overview
SA-VK650EE
17
SA-VK650EE
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.
18
ConditionExplanation
ChangeThe state when one of the opened tray being driven from OPEN position to STOCK position and other
opened trays remain still at OPEN position.
Close AllThe state where all open trays will being driven from OPEN position to STOCK position, one by one from
top to bottom
Note: * represent tray number (from 1 ~ 5)
8.1.4. New CD/DVD Mechanism (CRS1D)
Note:
This service manual does not contain the following information for the mention CD/DVD Mechanism drive:
·Schematic Diagram, Block Diagram and P.C.B. layout of CD/DVD Loading P.C.B.
·Part List for individual parts of the mechanism.
·Explode d View and Parts List for individual parts of the CD/DVD Mechanism drive.
Please refer to the original service manual (Order No. MD0603065A3) for the CD/DVD Mechanism Drive CRS1D .
8.2. Music Port
SA-VK650EE
With reference to page 29 of the operating instruction manual.
19
SA-VK650EE
9 About HighMAT
9.1. What’s HighMAT?
Consumers worldwide are using PCs to create their own collections of music, photos and even video by burning them onto CDs.
But how these collections can be experienced across different devices can be confusing to navigate, time consuming to access for
a DVD player, and be incomplete in terms of music information available to the customer.
HighMAT offers a solution to this growing consumer problem. HighMAT dramatically improves the digital media experience on
consumer electronic devices by delivering a simple, standardized approach that allows consumers who have created personal
collections of digital music, photography and video on their PC to:
>> Create a HighMAT CD or DVD which can be easily played back on consumer electronics devices such as CD and DVD players ,
and car stereos.
>> Move digital media files (using recordable media such as CD-R and CD-RW) between the PC and various playba ck devices
such as CD and DVD players.
A new standard for creating personal media on consumer electronic devices, HighMAT enable easier and more seamless
interoperability between Windows PCs and devices designed for your living room, or the car.
9.2. Why take advantage of HighMAT?
A Problem Defined:Toda y, when consumers create their own digital audio, video or photo collections on CD-R or other physical
formats, there are numerous, inconsistent ways that devices read the data. For the consumer, the playback experience can be
confusing:
20
SA-VK650EE
A Solution Created: HighMAT delivers a better digital media access experience by creating a standard approach for PCs to
structure digital media on various physical formats and for playback devices to read the data.
9.3. Benefits of HighMAT?
ConventionalHighMAT
Even though DVD player is CD-R/RW compatible, the inconsistent ways
that various DVD players can read the music or photos files often leads
to a confusing and inconsistant playback experince.
HighMAT compatible products play content back with consistent
interface. This includes products which are JPEG compatible products
without HighMAT support.
21
SA-VK650EE
22
SA-VK650EE
HighMAT is now available for CD Burning and in Leading DVD PlayersHighMAT is a new technology that is now available in leading
software and consumer electronic devices to dramatically improve the digital media experience when you create homemade
CDsHighMAT delivers a simple, standardized way for PC software and consumer electronics devices to talk to each other and work
better together.
When you create your homemade CDs with software that supports HighMAT CD burning, and then play them back on a DVD
player that supports HighMAT, you get better, easier navigation. You get folders you can access with a single click of your DVD
player´s remote control. You can view important information about your music like full song names, artist titles, album names and
genre. And you can get faster startup on your home entertainment device.
To enjoy the benefits of HighMAT, all you need is software that supports HighMAT for CD burning of music or photos, as well as
a home entertainment device like a DVD player that supports HighMAT for playback. Always look for the HighMAT logo on your
software or home entertainment device to ensure it supports the HighMAT experience.
23
SA-VK650EE
10 Self diagnosis and special mode setting
This unit is equipped with functions for checking and inspecting namely: Self-Diagnostic and Test Mode.
10.1. Service Mode Summary Table
The service modes can be activated by pressing various button combination on the player and remote control unit.
Below is the summary of major checking:
Player buttonsRemote control unit buttonsApplicationNote
STOP0Error code display(Refer to the section,
5Jitter checking(Refer to the section
6Region display and mode(Refer to the section
7Micro-processor firmware version check
FUNCTIONSDVD laser drive current check
3CD laser drive current check
DVD/CD laser drive current check
Initialization of the player (factory setting is restored.)
Used after replacement of micro-computer, FLASH ROM IC,
EEPROM and HDMI module.
8Region and Firmware version display
ENTERDVD Module Reset (During initialisation)
“10.2.2 DVD Self
Diagnostic Function-Error
Code”).
“10.2.1 Service Mode
Table 1 for more
information”).
“10.2.1ServiceMode
Table1formore
information”).
10.2. Service Mode Table 1
By pressing various button combin ations 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).
10.2.1. Service Mode Table 1
ItemFL DisplayKey Operation
Mode NameDescriptionRemote Control Key
Error code check Error code check.
ADSC internal
RAM data check
The latest error code stored in the
EEPROM IC is displayed.
ADSC internal RAM data check.
ADSC internal RAM data is read
out and displayed.
Error code (play_err) is expressed in the
following convention.
Error code = 0 x DAXX is expressed: DVDnn
UXX
Error code = 0 x DBXX is expressed: →
DVDnn HXX
Error code = 0 x DXXX is expressed: →
DVDnn FXXX
Error code = 0 x 0000 is expressed: →
DVDnn F--* “xx” denotes the error code →
In STOP (no disc) mode, press STOP
button on the player, 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.
In STOP (no disc) mode, press STOP
button on the player, and “1” & “2” button
on the remote control unit.
Press STOP or PLAY button.
The value is shown in hexadecimal notation.
The above example shows the data in
ADSC address OFAh is 6901h.
24
ItemFL DisplayKey Operation
Mode NameDescriptionRemote Control Key
CD laser drive
current
measurement
CD laser drive current
measurement.
CD laser drive current measured
and the result is displayed together
with the initial value stored in the
EEPROM IC.
In STOP (no disc) mode, press STOP
button on the player, and “3” button on the
remote control unit.
Cancelled automatically 5 seconds later.
Press “FL Display” button on remote
control unit for next page (FL Display).
After the measurement, CD laser
emission is kept on. It is turned off
when POWER key is switched off.
(It is also turned off when POWER
button on the player is switched
off.)
Device NameDisplay the device name. 1.
The value denotes the current in decimal
notation.
The above example shows the initial current
is 25mA and the measured value is 22mA.
In STOP (no disc) mode, press STOP
button on the player, and “4” button on the
remote control unit. *With pointing of cursor
up and down on display.
Cancelled automatically 5 seconds later.
2.
To exit, press [POWER] button on main
unit or remote control.
3.
SA-VK650EE
Jitter checkJitter check.
Jitter rate is measured and
displayed.
Measurement is repeatedly done in
the cycle of one second. Read
error counter starts from zero upon
In STOP (no disc) mode, press STOP
button on the player, and “5” button on the
remote control unit.
Press STOP or OPEN button to exit.
Press “FL DISPLAY” button on remote
control unit for next page (FL Display).
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 retired to enable
Jitter rate is shown in decimal notation to
one place of decimal.
Focus drive value is shown in hexadecimal
notation.
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.
Region displayRegion display & modeIn STOP (no disc) mode, press STOP
button on the player, and “6” button on the
remote control unit.
Cancelled automatically 5 seconds later.
Micro- processor
firmware version
display &
EEPROM
checksum display.
Micro-processor firmware version
display & EEPROM checksum
display.
In STOP (no disc) mode, press STOP
button on the player, and “7” button on the
remote control unit.
Cancelled automatically 5 seconds later.
Press “FL Display” button on remote
control unit for next page. (FL Display)
DVD module
firmware version
display
DVD module firmware version
display is on the FL Display.
In STOP (no disc) mode, press STOP
button on the player, and “8” button on the
remote control unit.
Cancelled automatically 5 seconds later.
25
SA-VK650EE
ItemFL DisplayKey Operation
Mode NameDescriptionRemote Control Key
InitializationInitialization.
User settings are cancelled and
player is initialized to factory
In STOP (no disc) mode, press STOP
button on the player, and
on the remote control unit.
setting.
DVD Module
Reset
DVD laser drive
current
measurement
Communication error display
Initial setting of
laser drive current
To reset DVD Module.(In
initialisation)
When the FLASH ROM IC or DVD
Module is replaced.
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.
(It is also turned off when POWER
button on the player is switched
off.)
Displays frequency of
communication errors between
system control IC and mechanism
control IC during DVD module.
Initial setting of laser drive current.
Initial current value for each of
DVD laser and CD laser is
separately saved in the EEPROM
IC.
In initialisation, press and hold STOP
button on the player followed by “Enter”
button on the remote control.
Cancelled automatically 5 seconds later.
In STOP (no disc) mode, press STOP
button on the player, and FUNCTIONS
button on the remote control unit.
Cancelled automatically 5 seconds later.
Press “FL Display” button on remote
control unit for next page (FL Display) on
values of DVD drive current.
The value denotes the current in decimal
notation.
The above example shows the initial current
is 20mA and the measured value is 20mA.
In STOP (no disc) mode, press STOP
button on the player, and “MENU” button
on the remote control unit.
Cancelled automatically 5 seconds later.
In STOP (no disc) mode, press STOP
button on the player, and PAUSE button on
the remote control unit.
Cancelled automatically 5 seconds later.
Press “FL Display” button on remote
control unit for next page (FL Display) on
values of laser drive current.
The value denotes the current in decimal
notation. The above example shows the
initial current 20mA and 23mA for DVD laser
and CD laser respectively when the laser is
switched on.
Shown to the left is laser time and to the
right is laser time.
Time is shown in 4 digits of decimal notation
in a unit of 10 hours.
It cleared to ‘0000/0000’ upon reset.
Timer 2 checkTimer 2 check.
Spindle motor operation timer.
Press “FL Display” button for next
page of FL Display.
In STOP (no disc) mode, press STOP
button on the player, and “
the remote control unit.
Cancelled automatically 5 seconds later.
Time is shown in 5 digits of decimal notation
in a unit of 10 hours.
“0000” will follow “9999”.
Timer 2 resetTimer 2 reset.
Spindle motor operation timer.
While display Timer 2 data, press STOP
button on the player, and “
the remote control unit.
Cancelled automatically 5 seconds later.
Time is shown in 5 digits of decimal notation
in a unit of 10 hours.
It cleared to ‘0000’ upon reset.
button
” button on
“ button on
“ button on
“ button on
26
10.2.2. DVD Self-Diagnostic Function Error Code
SA-VK650EE
Error
Code
F010DVD Media diskA specification value is size from the
F020DVD Media diskThere is no TT_SRPT. (RLBN is 0).Press [] on main
F021DVD Media diskThe number of TT_SRP is 0.Press [] on main
F022DVD Media diskA specification value. It is size from the
F023DVD Media diskVTSN or in agreement with VTS_TTN.
F024DVD Media diskA specification value. It is size from
F030DVD Media diskThe number of TTU_SRP is 0.Press [] on main
F031DVD Media diskA specification value. It is size from the
Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks
PARENTALLOCKvalueofthe
appointed country.
number of TT_SRP.
There is no SRP.
TT_SRP. PTT_Ns
number of TTU_SRP.
Press [] on main
unit for next error.
unit for next error.
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
unit for next error.
Press [] on main
unit for next error.
F040DVD Media diskThe number of SRP1 is 0.Press [] on main
F041DVD Media diskThe number of PGCI_SRP is 0.Press [] on main
F042DVD Media diskA specification value. It is size from the
number of PGCI_SRP.
F043DVD Media diskIt is in agreement with Menu ID. There is
no PGCI_SRP.
F050DVD Media diskThe number of TMAP_SRP is 0.Press [] on main
F051DVD Media diskA specification value. It is size from the
number of TMAP_SRP.
F052DVD Media diskSpecification TMAP_SA is 0.Press [] on main
F053DVD Media diskThe number of MAP_EN is 0.Press [] on main
unit for next error.
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
unit for next error.
Press [] on main
unit for next error.
unit for next error.
unit for next error.
F060DVD Media diskAlthough C_POSIT exists, it is in PGC.
There is no PGMAP.
F061DVD Media diskAlthough C_POSIT exists, it is in PGC.
There is no PGMAP.
27
Press [] on main
unit for next error.
Press [] on main
unit for next error.
SA-VK650EE
Error
Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks
Code
F062DVD Media diskA specification value inside of PGC. It is
size from the number of PGes.
F063DVD Media diskAlthough C_POSIT exists, it is in PGC.
There is no C_PBIT.
F064DVD Media diskAlthough C_POSIT exists, it is in PGC.
The number of PGes is 0.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
F065DVD Media diskSpecification A cell number is 0.‘Press [] on main
unit for next error.
F066DVD Media diskA specification value inside of PGC. It is
size from the number of Cell(s).
Press [] on main
unit for next error.
F067DVD Media diskA blocked cell is present.Press [] on main
unit for next error.
F070DVD Media diskThere is no NV_PACK data.Press [] on main
unit for next error.
F080DVD Media diskUnder reference. There is no Cell
number.
Press [] on main
unit for next error.
F0E0DVD Media diskFor [used as a DFD object] a user guide.
A PGC control file < impossible.
F0E1DVD Media diskDFD main microcomputer. Compatibility
with a DFD type < download is
Press [] on main
unit for next error.
Press [] on main
unit for next error.
impossible.
F0E2DVD Media diskDFD download start. PGC reproduction
error.
F0E3DVD Media diskWaiting for the completion of DFD
download. PGC reproduction error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
F0E4DVD Media diskAt the time of DFD download AVDEC.Press [] on main
unit for next error.
F0E5DVD Media diskIt is the farm file lead error at the time of
DFD download.
F0E6DVD Media diskDFD alteration check error of the read
firmware.
F0F0DVD Media diskThere is no farm file used as a DFD
object and it is downloading needlessly.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
F0F1DVD Media diskThe firware which is in agreement with
DFDdownloadconditions<
unnecessary.
F103Illegal highlight Position Big possibility of disc specification
violation during highlight display
F4FFForce initialize failure
Timeout when force initialization failsPress [] on main
(time out)
28
Press [] on main
unit for next error.
Press [] on main
unit for next error.
unit for next error.
SA-VK650EE
Error
Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks
Code
F500DSC errorDSC (IC8251) stops in the occurrence of
servo error (startup, focus error, etc.)
F501DSC not Ready errorDSC-system computer communication
error (Communication failure caused by
Press [] on main
unit for next error.
Press [] on main
unit for next error.
idling of DSC)
F502DSC Time out errorSimilar as F500Press [] on main
F505DSC Attention errorSimilar as F500Press [] on main
unit for next error.
F506Invalid mediaDisc is flipped over, TOC unreadable,
incompatible disc media
F600Access failure to
management information
caused by demodulation
Operation stopped because navigation
data is not accessible caused by the
demodulation defect
Press [] on main
unit for next error.
Press [] on main
unit for next error.
error
F601Indeterminate sector ID
requested
Operation stopped caused by the
request to access abnormal ID data
Press [] on main
unit for next error.
F602Access failure to LEAD-
IN caused by
LEAD IN data unreadablePress [] on main
unit for next error.
demodulation error
F603Access failure to
KEYDET caused by
Access failure to CSS data of discPress [] on main
unit for next error.
demodulation error
F610ODC abnormalityNo permission for command executionPress [] on main
unit for next error.
F611No CRC OK for a
specific time (CD)
F612No CRC OK for a
specific time (DVD)
F620Laser safeguard: high
temperature condition
F621Laser safeguard: circuit
failure condition
Access failure to seek address in CD
series
Press [] on main
unit for next error.
Access failure to ID data in DVD seriesPress [] on main
unit for next error.
High temperature of the laser guide unit
(OPU unit)
Circuitry failure of the laser guide unit
(OPU unit)
Press [] on main
unit for next error.
Press [] on main
unit for next error.
F700MBX overflowWhen replying message to disc managerPress [] on main
unit for next error.
F701Message command
does not end
F702Message command
changes
Next message is sent before replying to
disc manager
Message is changed before it is sent as
a reply to disc manager
29
Press [] on main
unit for next error.
Press [] on main
unit for next error.
SA-VK650EE
Error
Code
F880Task number is not
F890Sending message when
F891Message couldn’t be
F893FLASH ROM IC problem FLASH ROM IC installed is not operating
F894EEPROM abnormalityEEPROM IC installed is not operating in
F895Region setting
F896No existence modelFirm version agreement check for factory
F897Initialize is not
Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks
appropriate
message is being sent to
AV task
sent to AV task
abnormality
completed
Message coming from a non-existing
task
Sending message to AV taskPress [] on main
Begin sending message to AV taskPress [] on main
properly (Neccessary replacement of
FLASH ROM IC) or firmware problem
normal condition (EEPROM contains
neccessary data)
Firm version agreement check for factory
preset setting failure prevention. Check
region setting & re-initialize
preset setting failure prevention
Initialize completion check for factory
preset setting failure prevention
Press [] on main
unit for next error.
unit for next error.
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
Press [] on main
unit for next error.
F898Disagreement of
hardware and software
F8A0Message command is
not appropriate
UnsuitablecombinationofAV
DECORDER, SDRAM and FLASH ROM
(firmware)
Begin sending message to AV taskPress [] on main
Press [] on main
unit for next error.
unit for next error.
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.
10.2.3. Optical Pickup Breakdown Diagnosis
This unit is equipped with the optical pickup self-diagnosis function and the tilt adjustment check function. Follow the procedure
described below during repair in order to perform self-diagnosis and tilt adjustment effectiv ely. Especially when “NO DISC” is
displayed, be sure to apply the self-diagnosis function before replacing with an optical pickup. Replac ement of optical pickup
generally requires when the present value of laser drive exceeds 45 (DVD) or 45 (CD).
Note:
Start diagnosis within three minutes after turning on the power (as diagnosis fails when the unit becomes warm).
30
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