Panasonic SAVK-470-EE Service manual

DVD Stereo System

SA-VK470EE

Colour

(K).......................Black Type

ORDER NO. MD0805014CE

Notes: This model’s DVD/CD mechanism changer unit is CR14. Please refer to the original service manual (Order No. MD0801004CE) for this m echanism.

Specifications

Q AMPLIFIER SECTION

RMS Output Power Stereo mode: Front Ch

125 W per channel (3 Ω), 1 kHz, 10% THD Total RMS Stereo mode power 250 W PMPO output power 2800 W

Q FM/AM TUNER, TERMINALS SECTION

Preset station FM 30 stations

AM 15 stations Frequency Modulation (FM) Frequency range 87.50 to 108.00 MHz (50 kHz

step) Antenna terminals 75 Ω (unbalanced) Amplitude Modulation (AM) Frequency range 522 to 1629 kHz (9 kHz step) Digital audio output Coaxial digital output Pin jack Music Port (Front) Terminal Stereo, 3.5 mm jack

Phone jack Terminal Stereo, 3.5 mm jack Mic jack Terminal Mono, 6.3 mm jack (1 system)

Terminal Stereo, RCA jack

Q CASSETTE DECK SECTION

Type Auto reverse Track system 2-Track, 1 Channel Heads Record/playback Solid permalloy head Erasure Double gap ferrite head Motor DC servo moto Recording system AC bias 100 kHz Erasing system AC erase 100 kHz Tape speed 4.8 cm/s Overall frequency response (+3, -6 dB) at DECK OUT Normal 35 Hz to 14 kHz

SA-VK470EE

S/N ratio 50 dB (A-Weighted) Wow and flutter 0.18% (WRMS) Fast forward and rewind time Approx. 120 seconds with

C-60 cassette tape

Q VIDEO SECTION

Video system PAL625/50, PAL525/60, NTSC Composite video output Output level 1 Vp-p (75 Ω) Terminal Pinjack(1system) Component video output Y output level 0.7Vp-p(75Ω) PBoutput level 0.7Vp-p(75Ω) PRoutput level 0.7Vp-p(75Ω) Terminal output level

Pin jack (Y: green, PB:blue,PR:red)(1system)

QUSB SECTION

USB Port USB standard USB 2.0 full speed Media file format support MP3 (*.mp3)

WMA (*.wma)

JPEG (*.jpg) (*.jpeg)

MPEG4 (*.asf) USB device file system FAT12, FAT16, FAT 32 USB Port power Max. 500 mA

Q DISC SECTION

Disc played [8 cm or 12 cm] (1) DVD (DVD-Video, DivX (2) DVD-RAM (DVD-VR, JPEG (3) DVD-R (DVD-Video, DVD-VR, JPEG

*6,*7

DivX

)

*6,*7

)

*4,*7

,MP3

*2,*7

*4,*7

, MPEG4

*2,*7

,MP3

*5,*7

, DivX

, MPEG4

*6,*7

*5,*7

)

(4) DVD-R DL (DVD-Video, DVD-VR) (5) DVD-RW (DVD-Video, DVD-VR, JPEG

*6,*7

DivX

)

*4,*7

,MP3

*2,*7

, MPEG4

*5,*7

(6) +R/ +RW (Video) (7) +R DL (Video) (8) CD,CD-R/RW [CD-DA, Video CD, SVCD*1,MP3

JPEG

*4,*7

, MPEG4

*5,*7

, DivX

*6,*7

, HighMAT Level 2 (Audio and

*2,*7

,WMA

*3,*7

Image)]

Conforming to IEC62107

MPEG-1 Layer 3, MPEG-2 Layer 3

Windows Media Audio Ver 9.0 L3

Not compatible with Multiple Bit Rate (MBR)

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.

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.

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.

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 CD 785 nm DVD 655 nm Laser Power CD CLASS 1M DVD CLASS 1

udio output (Disc)

Number of channels 2 channel (FL, FR)

Q GENERAL

Power supply

AC 230 V 50 Hz Power consumption 65 W Power consumption in standby mode:

0.4 W (approx.) Dimensions (W x H x D) 250 mm x 331 mm x 317 mm Mass 4.7 kg Operating temperature range +0 to +40°C Operating humidity range 35 to 80% RH (no condensation)

Q SYSTEM

SC-VK470(EE) Music Center: SA-VK470 (EE)

Speaker: SB-PF470 (GC)

For information on speaker system, please refer to the original Service Manual (Order No. MD0805016CE) for SB-PF470GC-K.

Notes:

1. Specifications are subject to changes without notice. Mass and

dimensions are approximate.

2. Total harmonic distortion is measured by the digital spectrum

analyzer.

SA-VK470EE

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. Cautions to Be Taken in Handling the Optical Pickup Unit

5.2. Grounding for electrostatic breakdown prevention

6 Accessories 7 Operation Procedures

7.1. Main Unit key Button Operations

7.2. Remote Control Key Buttons Operations

7.3. Disc Information

7.4. Using the Music Port

7.5. Divx VOD Content

7.6. Connecting and Playing a USB Mass Storage Class Device

8 Self-Diagnosis and Special Mode Setting

8.1. Service Mode Summary Table

8.2. Service Mode Table (For DVD)

8.3. Service Mode Table (For CR14)

8.4. DVD Self Diagnostic Function-Error Code

8.5. Sales Demonstration Lock Function

8.6. Service Precautions

9 Assembling and Disassembling

9.1. Caution

9.2. Disassembly flow chart

9.3. Main Components and P.C.B. Location

9.4. Disassembly of Top Cabinet

9.5. Disassembly of Mechanism Unit (CR14)

9.6. Disassembly of Rear Panel

9.7. Disassembly of Front Panel Unit

9.8. Disassembly of Panel P.C.B., Tact Switch P.C.B. & Remote Sensor P.C.B., Side Bar (L) LED P.C.B. and Side Bar (R) LED P.C.B.

9.9. Disassembly of Mic P.C.B.

9.10. Disassembly of USB P.C.B.

9.11. Disassembly of Music Port P.C.B.

9.12. Disassembly of CD Lid

9.13. Disassembly of Deck Mechanism Unit

9.14. Disassembly of Deck P.C.B.

9.15. Disassembly of Deck Mechanism

9.16. Disassembly of Deck Mechanism P.C.B.

9.17. Disassembly of Cassette Lid

9.18. Rectification for Tape Jam Problem

11 11

13 14

14 15 16 18 19

21 22 30 32 37 37

39 41 42 43 44 46 46

47 50 50 51 51 52 52 53 55 56 56

6 6 6 7

8 9

9.19. Disassembly of D-Amp P.C.B.

9.20. Replacement of Audio Digital Power Amp IC (IC5000)

9.21. Disassembly of Main P.C.B.

9.22. Disassembly of SMPS P.C.B.

9.23. Replacement of Switch Regulator IC (IC5701)

9.24. Replacement of Switch Regulator Diode (D5702)

9.25. Replacement of Regulator Diode (D5801)

9.26. Replacement of Regulator Diode (D5802)

9.27. Replacement of Regulator Diode (D5803)

9.28. Disassembly of AC Inlet P.C.B.

9.29. Disassembly of DVD Module P.C.B.

10 Disassembling and assemblin g Trave rse Unit Assembly in

play position

10.1. Disassembly of Traverse Unit (TRV) Assembly

10.2. Assembly of Traverse Unit Assembly

11 Service Fixture and Tools 12 Service Positi ons

12.1. Checking and Repairing of Main P.C.B.

12.2. Checking and Repairing Panel P.C.B., Deck P.C.B., Tact Switch P.C.B., Music Port P.C.B. and Mic P.C.B.

12.3. Checking and Repairing of D-Amp P.C.B.

12.4. Checking and Repairing of AC Inlet P.C.B. & SMPS P.C.B.

13 Procedure for Checking Operation of Individual Parts of Deck

Mechanism Unit

13.1. Operation Check with Cassette Tape

13.2. Operation Check without Cassette Tape

14 Measurement And Adjustments

14.1. Cassette Deck Section

15 Vol tage and Waveform Chart

15.1. DVD Module P.C.B.

15.2. D-Amp P.C.B.

15.3. Main P.C.B.

15.4. Panel, Mic, Tact Switch P.C.B.

15.5. Deck, Deck Mechanism P.C.B.

15.6. SMPS P.C.B.

15.7. Waveform Chart

16 Illustration of IC’s, Transistors and Diodes 17 Wiring Connection Diagra m 18 Block Diagra m

18.1. System Control

18.2. DVD (Servo)

18.3. DVD (Audio)

18.4. Video

18.5. Deck

18.6. Audio

18.7. Digital Audio Amp

18.8. Power

19 Schem atic Diagra m Notes 20 Schematic Diagram

20.1. DVD Module Circuit

56 58 58 60 61 62 63 64 65 65 66

68 69

70 70

70 72

76 76

79 80 81 82 83 83 84

86 87 89

89 90 91 92 93 94 95 96

97 99

SA-VK470EE

20.2. Main Circuit 103

20.3. Panel, Side Bar (L) Led, Side Bar (R) Led Circuit

20.4. Tact Switch, Music Port, Remote Sensor, Mic, USB Circuit

20.5. Deck Circuit

20.6. D-Amp Circuit

20.7. SMPS Circuit

20.8. Deck Mechanism & AC Inlet Circuit

21 Prin ted Ci rcui t Board

21.1. DVD Module P.C.B.

21.2. Main P.C.B.

21.3. Panel, Side Bar (L) LED & Side Bar (R) LED P.C.B.

21.4. Tact Switch, Music Port, Remote Sensor, Mic, USB P.C.B.

21.5. Deck, Deck Mechanism & AC Inlet P.C.B.

21.6. D-Amp P.C.B.

109

110 111 112 113 115

117

117 118 119

120 121 122

21.7. SMPS P.C.B.

22 Basic Troubleshooting Guide

22.1. Troubleshooting Guide for F61 and/or F76

22.2. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)

22.3. Basic Troubleshooting Guide for HDMI AV Output

23 Terminal Function of IC’s

23.1. IC2801 (RFKWVK470GC): IC System Control

23.2. IC6901(C0HBB0000057): IC FL Driver

24 Expl od ed View s

24.1. Cabinet Parts Location

24.2. Deck Mechanism Parts Location (RAA4111-S)

24.3. Packaging

25 Repl acement Parts List

25.1. Component Parts List

26 Schem atic Diagra m for printing w ith letter size

123

125

131 132

134

134 134

137

137 139 140

141

142

155

SA-VK470EE

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, carry out 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 1MΩ and 5.2MΩ. When the exposed metal does not have a return path to the chassis, the reading must be

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 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF capacitors, 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 outside 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.

Figure 1

1.2. Before Repair and Adjustment

Disconnect AC power to discharge unit AC Capacitors as such (C5700, C5701, C5703, C5704, C5705, C5706, C5707) through a 10 Ω, 10 W resistor to ground.

Caution:

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 mode volume minimal 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 r ated impedance of the amplifier are used. If this occurs, follow the procedure outlines below:

1. Turn off the power.

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.

Ref. No. Part No. Part Name & Description Remarks 18 RGRX0070L-B REAR PANEL [M] 36 RKMX0144-K TOP CABINET [M] 68 REXX0684 BLACK WIRE [M] 69 REXX0685 RED WIRE [M] A2 K2CQ2CA00007 AC CORD [M] PCB4 REPX0622Y SMPS P.C.B [M] (RTL) PCB5 REPX0622Y AC INLET P.C.B [M] (RTL) DZ5701 ERZV10V511CS ZNR [M] L5701 ELF15N035AN LINE FILTER [M] L5702 ELF22V035B LINE FILTER [M] L5703 ELF22V020A LINE FILTER [M] T2900 G4D1A0000117 SWITCHING TRANSFORMER [M] T5701 ETS42BN1A6AD MAIN POWER TRANSFORMER [M] T5751 ETS19AB256AG BACKUP SW TRANSFORMER [M] PC5701 B3PBA0000402 PHOTO COUPLER [M] PC5702 B3PBA0000402 PHOTO COUPLER [M] PC5720 B3PBA0000402 PHOTO COUPLER [M] PC5799 B3PBA0000402 PHOTO COUPLER [M] F1 K5D502BNA005 FUSE [M] FP2901 K5G401A00008 FUSE PROTECTOR [M] TH5701 D4CAC8R00002 THERMISTOR [M] TH5860 D4CC11040013 THERMISTOR [M] P5701 K2AA2B000017 AC INLET [M] C5701 F0CAF334A087 0.33uF [M] C5704 F1BAF1020020 1000pF [M] C5705 F1BAF1020020 1000pF [M] C5706 F1BAF1020020 1000pF [M] C5707 F1BAF1020020 1000pF [M]

in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts

Table 1

SA-VK470EE

2 Prevention of Electrostatic Discharge (ESD) to

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static 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 electrostatic 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 aluminum foil, to prevent electrostatic charge buildup 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 removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can generate electrical charge sufficient 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, aluminum 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 bodily 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).

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: 655 nm (DVD)/785 nm (CD) Maximum output radiation power from pickup: 100 µW/VDE

Laser radiation from the 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-VK470EE

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 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%

SA-VK470EE

5 Handling Precautions for Traverse Unit

The laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the traverse unit.

5.1. Cautions to Be Taken in Handling the Optical Pickup Unit

The laser diode in the optical pickup unit may be damaged due to electrostatic discharge generating from clothes or human body. Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode.

1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure.

2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unitremoved should be short-circuited with a short pin or a clip.

3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling the flexible cable.

4. The antistatic FPC is connected to the newoptical pickup unit. After replacing the optical pickupunit and connecting the flexible cable, cut off the antistatic FPC.

5.2. Grounding for electrostatic breakdown prevention

Some devices such as the DVD player use the optical pickup (laser diode) and the optical pickup will be damaged by static electricity in the working environment. Proceed servicing works under the working environment where grounding works is completed.

5.2.1. Worktable grounding

1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and ground the sheet.

5.2.2. Human body grounding

1. Use the anti-static wrist strap to discharge the static electricity form your body.

SA-VK470EE

6 Accessories

•

• Note: Refer to “Replacement Parts List” (Section 25) for the part number.

• •

Remote control

AC cord

SA-VK470EE

Video cable

FM indoor antenna

Mic

AM Loop antenna

Main unit

SA-VK470EE

7 Operation Procedures

7.1. Main Unit key Button Operations

Main unit

Refer to the numbers in parentheses for page reference. Buttons such as , function the same as the controls on the remote control.

Display panel

AC supply indicator [AC IN ]

This indicator lights when the unit is

connected to the AC mains sup ply.

12 Standby/on switch [ /l]

Press to switch the unit from on

to standby mode or vice versa.

In standby mode, the unit is still

consuming a small amount of power.

[DISPLAY]

Track skip or search, tape

fast-forward or rewind, tape

program sensor (TPS), tune or

preset chann el selection, time

adjustment, manual EQ setting

(MID and TREBLE) .

[ / REW / ], [ / FF / ]

Remote control signal sensor

Disc trays

[, OPEN/CLOSE]

[, EXCHANGE]

[ADVANCED SURROUND]

[ REC, TAPE]

[ , TAPE]

USB Port

[FM/AM]

[EXT-IN]

[, OPEN]

[MANUAL EQ]

MUSIC PORT Jack

Headphone jack

Avoid listening for prolonged

periods of time to prevent hearing

Excessive sound pressure from

earphones and headphones can

cause hearing loss.

Plug type: 3.5 mm stereo

damage.

(not included)

To select the desired display mode

Every time you press the button

Normal Peak hold Re ection

Off

[1 ] to [5 ] (disc direct play)

[, DVD/CD]

[- /+, BASS CONTROL]

[H.BASS]

[, USB]

[MIC VOL, MIN/MAX]

MIC Jack

[- STOP/ DEMO]

[ /+, VOLUME]

Cassette holder

Normal

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).

Re flection

Indicates the strength of the sound in each tonal range (displayed in the opposite direction of normal mode).

7.2. Remote Control Key Buttons Operations

Remote control

Buttons labelled such as function in exactly the same w

Television operations

ay as the buttons on the main unit.

SA-VK470EE

Numeric

[ CD MODE , DISC] information

[TOP MENU, DIRECT NAVIGATOR]

Track skip, tape fast-forward or rewind, tape

program sensor (TPS) , tune or preset channel

selection, time adjustment, manual EQ setting.

and selection

[FUNCTIONS]

/ REW] , [ , / FF ]

[SOUND]

[-CLOCK/TIMER, SLEEP/A.OFF]

[ PLAY/REC ]

[FL DISPLAY, DIMMER]

[PLAYMODE, REPEAT]

[]

[, CANCEL]

[MENU, PLAYLIST]

[ , , , ], [ OK]

[RETURN, SETUP]

[ , , SLOW/ SEARCH ]

[MUTING]

To mute the sound.

Press the button to activate. Press the button again or

adjust the volume to cancel.

Muting is also cancels

when you switch the unit to standby.

(Press and hold)

To dim the display panel.

Press and hold again to cancel. The display is dimmed, but brightens

when you perform some operations.

(Press and hold)

This auto off function allows you to turn of f the unit in disc, t ape or USB mode only af ter left unused for 10 minute s.

Press and hold successively to select AUTO OFF to

activate or cancel the function.

SLEEP 30 SLEEP 60 SLEEP 90 SLEEP120

SLEEPOFF 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.

SA-VK470EE

7.3. Disc Information

7.3.1. Disc Playability (Media)

Discs that can be played

Commercial discs

Disc Logo

Indicated in

these

instructions by

Remarks

DVD-Video

Video CD

Recorded discs

( : Playable, : Not playable)

Recorded on a DVD

Disc Logo

video recorder, etc.

DVD- RAM

DVD- R/RW

DVD- R DL

+R/+RW Necessary

+R DL Necessary

CD-R/RW

High quality movie and music discs.

Music discs with video. Including SVCD (Conforming to IEC62107).

Music discs.

Recorded on a p ersonal computer, etc.

*4 *8

()

Finalizing

Not

necessary

Necessary

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.

This unit can play CD-R/RW recorded with CD-DA or Video CD format.

Discs recorded on DVD video recorders or DVD video cameras, etc. using Version 1.1 of the Video Recording Format (a uni fed video

recording standard).

Discs recorded on DVD video recorders or DVD video cameras using Version 1.2 of the Video Recording Format (a uni

Discs recorded on DVD video recorders or DVD video cameras using DVD-Video Format.

Recorded using a format different from DVD-Video Format, therefore, some functions cannot be used.

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

finalized on the device it was recorded on.

Closing the session will also work.

MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders [conforming to SD VIDEO speci fications (ASF

standard)/MPEG4 (Simple Pro file) video system/G.726 audio system].

Functions added with DivX Ultra are not supported.

Note about using a DualDisc

The digital audio content side of a DualDisc does not meet the technical speci cations of the Compact Disc Digital Audio (CD-DA) format so playback may not be possible.

Discs that cannot be played

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.

fied video rec

ording standard).

Blu-ray, HD DVD, AVCHD discs, 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 DVD-RAM, and Chaoji VCD available on the market including

CVD, DVCD and SVCD that do not conform to IEC62107.

7.3.2. Tips for Making Data Discs

Tips for making data discs

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 support 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 supports 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.

SA-VK470EE

Connecting to a portable audio equipment

SA-VK470EE

7.4. Using the Music Port

This feature enables you to enjoy music from a portable audio equipment.

Connecting to a portable audio equipment

This feature enables you to enjoy music from a portable audio equipment.

MUSIC PORT jack

Audio cord

(not included)

Portable audio equipment (not included)

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.

IMPORTANT

Reduce the volume of the main unit and the portable audio equipment before you plug or unplug the equipment into the MUSIC PORT jack.

Plug the audio cord into the MUSIC PORT jack and press

Play the por table audio equipment . (See the portable audio

Playing from a portable audio equipment

[EXT-IN] to select MUS IC PORT .

equipment s instruction manual.)

7.5. Divx VOD Content

About DivX VOD content

DivX Video-on-Demand (VOD) content is encrypted 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

8 alphanumeric characters

We recommend that you make a note of this code for future reference.

After playing DivX VOD content for the rst time, another registration code is then displayed in REGISTRATION (DIVX) . 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.)

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. ( RENTAL EXPIRED is displayed.)

When playing this content

The number of remaining plays is reduced by one if

y ou press [ ] or press and hold [ SETUP].

y ou press [ ]. [Press [ ] (pause) to pause play.] y ou pre

ss [, ] (skip) or [, ] (search)

another content or the start of the content being played.

Resume (Stop) function does not work.

etc. and arrive at

SA-VK470EE

Connecting and playing a USB mass storage device

SA-VK470EE

7.6. Connecting and Playing a USB Mass Storage Class Device

device

The USB connectivity enables you to connect and play tracks or les from USB mass storage 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.

Connect the USB mass storage d evice ( not included) .

USB enabled de vice (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 select USB .

Example:

Connecting and playing a USB mass storage

Supported Formats

File name File extension

Still pictures

Music MP3

Video

It may not be possible to play all the files due to the condition on how they were created.

For Panasonic D-Snap/DIGA.

Note:

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 file system is not supported.

[Only FAT 12/16/32 (File Allocation Table 12/16/32) file system is

supported]. Depending on the sector size, some files may not work. It will not operate with Janus enabled MTP (Media Transfer Protocol) devices. Maximum folder: 256 folders Maximum file: 4000 les Maximum file name: 12 characters Maximum folder name: 12 characters Only one memory card will be selected when connecting a multiport USB card reader. Typically the first memory card inserted.

JPG

WMA

MPEG4

.jpg .jpeg

.mp3 .wma

.asf

Adjust the volume of the main unit.

Press [ ] or [ ] followed by pressing [OK] to sele ct your

desired item for playback.

For other operating functions, they are similar as those described on

DISC OPERATIONS .

Compatible Devices

Devic es w hic h a r e de ned as USB m as s st o r ag e class :

USB devices that support bulk only transfer. USB devices that support USB 2.0 full speed.

8 Self-Diagnosis and Special Mode Setting

8.1. Service Mode Summary Table

8.1.1. 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 buttons Remote control unit buttons Application Note

[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

[3] CD laser drive current check.

“8.2.1. Service Mode Table 1” for more information.)

“8.2.2. Service Mode Table 2” for more information.)

SA-VK470EE

[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

[ENTER] DVD Module P.C.B. reset.

Timer 1 check. (Refer to the section

Timer 1 reset.

Timer 2 check.

Timer 2 reset.

“8.2.3. Service Mode Table 3“for more information.)

“8.2.4. Service Mode Table 4“for more information.)

“8.2.5. 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.

8.1.2. Service Mode Summary Table (For CR14)

Main buttons Remote control unit buttons Application Note

[STOP] +

/FF/ ]

[

[1]

(In self-diagnostic

mode)

[2]

(In self-diagnostic

mode)

In Self Diagnostic

Mode

- Entering into self-diagnostic mode. (Refer to the section

- Servicing the mechanism unit.

- Servicing the traverse unit.

[1] Reliability 1 (Load) (Refer to the section

[2] Reliability 2 (Cycle) [3] Reliability 3 (Combi)

“8.3.1. Service Mode Table 1” for more information.)

“8.3.2. Service Mode Table 2” for more information.)

SA-VK470EE

8.2. Service Mode Table (For DVD)

By pressing various button combinations on the main unit and remote control unit, you can activate the various service modes for checking.

Special Note:

•

• Due to the limitations of the no. characters that can be shown on the FL Display, the “FL Display” button on the remote

• •

control unit can be used to show the two display pages. (Display 1 / Display 2).

•

• Refer to Section 7.2 for the section on “Remote Control Key Buttons Operations”.

• •

8.2.1. Service Mode Table 1

SA-VK470EE

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 8.4 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

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-VK470EE

8.2.2. Service Mode Table 2

DVD laser

drive current

measurement

CD laser drive

current

measurement

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.

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.

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.

(Display 1)

CD Laser Current Measurement Mode

The value denotes the current in decimal notation.

(Display 2)

Laser Value

Identify as LDD mode

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 [3] button on the remote control unit. Cancelled automatically 5 seconds later.

Press [FL Display] on remote control unit for next page. (FL Display)

CD Laser Initial Value

The above example shows the initial current is XXXmA and the measured value is YYYmA.

CD Laser Value

8.2.3. Service Mode Table 3

SA-VK470EE

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. 8.1 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.

SA-VK470EE

Product

OSD

Default

English

OSD Menu Language

English, Spanish,

Model Series

P, PC, PX

Country Region

USA, Canada, PX

Region

Code

TV Broadcasting

System

NTSC

Signal System

(Default)

NTSC (*A)

Region Display

(Default)

1PN

Canadian, French

(S) Japanese, English

Japan

NTSC

NTSC (*A)

2PN

Japanese

English, French, German,

Europe

PAL

PAL (*C)

2P6

English

Spanish, Polish, Russian,

Czech, Hungarian

English, French, German,

EB, EG

Europe

PAL

PAL (*C)

2P6

English

Italian, Spanish, Polish,

Swedish, Dutch

English, French, German,

GC, GS

Middle East

PAL

PAL (*C)

2P6

English

Spanish, Polish, Russian,

Czech, Hungarian

GCS, GD, English, Traditional Chinese

GT, GCT

South East Asia,

Korea, Taiwan

New Zealand,

Australia

PL, GCP, LB

Central/South/

Latin America

PAL

NTSC

PAL

NTSC

NTSC (*B)

PAL (*C)

NTSC (*D)

3PN

4P6

4PN

English

English, French, German,

Italian, Spanish, Polish,

Swedish, Dutch

English, Spanish, French,

Brazilian Portuguese

English, French, German,

CIS

SECAM

PAL (*C)

5P6

English

Spanish, Polish, Russian,

Czech, Hungarian

GK English, Simplified Chinese

China

PAL

NTSC (*B)

6PN

English

NTSC (*A)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc

PAL (DVD-V)

NTSC (DVD-A/VCD)

NTSC (*D)

Source Output

Screen Saver NTSC

NTSC disc NTSC

PAL disc NTSC

NTSC (*B)

Source Output

Screen Saver NTSC

NTSC disc

NTSC (default)

PAL60

PAL disc PAL

Explanation of Display

Figure 8.1 Video Design Information

PAL (*C)

Source Output

Screen Saver PAL

NTSC disc

PAL60 (default)

NTSC

PAL disc PAL

Individual Model Code

N: If NTSC disc is played, NTSC output. 6: If NTSC disc is played, PAL60 output.

Can play PAL disc

Region code

8.2.4. Service Mode Table 4

SA-VK470EE

Mode Name

DVD Module

P.C.B. firmware

version display

DVD Module

P.C.B. Reset

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.

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.

FL Display

System controller generation

Region No.: 0-8

System controller version

Destination

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.

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.

SA-VK470EE

8.2.5. 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.

SA-VK470EE

8.2.6. Optical Pick-up Self-Diagnosis

The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing the optical pickup when “NO DISC” is displayed. As a guideline, you should replace the optical pickup when the value of the laser drive current is more than the specified value.

Note:

Press the power button to turn on the power, and check the value within three minutes before the unit warms up. (Otherwise, the result will be incorrect.)

"NO DISC" is displayed, unit does not play smoothly, etc.

Check the laser drive current.

Value is more than 37 (DVD), 41 (CD).

Replace the traverse unit. (Refer to the section "OPTICAL PICKUP REPLACEMENT PROCEDURE" in this Guide.)

Initialize the main unit.

Use the optical pickup self-diagnosis function.

Method: With no disc in the main unit:

• Press the "FUNCTIONS" button on the remote control unit while pressing the "STOP" button on the main unit. (DVD)

•Press the "3" button on the remote control unit while pressing the "STOP" button on the main unit. (CD)

[Display content (display1/display2)]

LDD (DVD)

Factory setting Present value

LDC (CD)

Factory setting Present value

Replace with a new optical pickup if the present value is more than 37 (DVD), 41 (CD). Cause: Damage due to static electricity

during replacement.

SA-VK470EE

8.3. Service Mode Table (For CR14)

8.3.1. Service Mode Table 1

Mode Name

Self-Diagnostic Mode

Service Mode 1

Service Mode 2

Item

Description

To enter into self-diagnostic checking for CR14 mechanism.

To unlock the mechanism unit for service.

In this mode, the disassembly of CR14 can be carry out. (Refer to original service manual for CR14)

1. All trays are set to "STOCK" position.

2. Mechanism set to tray 1.

3. Cam gear set to "HOME" position.

To unlock the traverse unit for service.

In this mode, traverse unit can be disassembled. (Refer to original service manual for CR14)

1. Tray 5 set to "Play" position.

2. Mechanism set to tray 5.

3. Cam gear set to "HOME" position.

FL Display

Key Operation

Front Key

In DVD/CD mode (ensure no disc is inserted): Press and hold [STOP] button for five seconds, followed by [ /FF/ ] button on the main unit.

To exit, press [ , AC IN] button on main unit or remote control unit.

In self-diagnostic mode, press [1] button on main unit.

To exit, power off the main unit

Press [EXCHANGE] on main unit for error code.

In self-diagnostic mode, press [2] button on main unit.

To exit, power off the main unit

Press [EXCHANGE] on main unit for error code.

(Refer to section 8.6.1. for information)

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