Panasonic SAVK-62-DEE Service manual

A

*1

DVD Stereo System

SA-VK62DEE

Colour

(S)... Silver Type

ORDER NO. MD0504118C3

Specifications

n AMPLIFIER SECTION

RMS Output Power Stereo Mode both channels driven:

10% Total Harmonic Distortion

1 kHz Front CH 110 W per channel (4 Ω )

Total RMS Stereo mode power 220 W

n FM/AM TUNER, TERMINALS SECTION

Preset station FM 15 stations

AM 15 stations

Frequency Modulation (FM)

Frequency range 87.50 - 108.00 MHz (50 kHz step)

Sensitivity 2.5 µV (IHF)

S/N 26dB 2.2 µV

ntenna terminals 75 Ω (unbalanced)

mplitude Modulation (AM)

Frequency range 522 - 1629 kHz (9 kHz step)

M Sensitivity S/N 20dB at 1000 kHz

560 µV/m

udio performance (Amplifier)

Input sensitivity/Input impedance

ux 250 mV, 12 kΩ

Digital audio output

Optical digital output Optical terminal

Phone jack

Terminal Stereo, 3.5 mm jack

Mic jack

Sensitivity 0.7 mV, 600 Ω

Terminal Mono, 6.3 mm jack (2 system)

n CASSETTE DECK SECTION

Type Auto-Reverse

Track system 4-Track, 2 Channel

Heads

Record/playback Solid permalloy head

Erasure Double gap ferrite head

Motor DC servo motor

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 - 14 kHz

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

n DISC SECTION

Disc played [8 cm or 12 cm]

(1) DVD (DVD-Video)

(2) DVD-RAM (DVD-VR, JPEG*4,*5)

(3) DVD-R/RW (DVD-Video)

+R/RW (Video)

(4) CD,CD-R/RW [CD-DA, Video CD, SVCD*1, MP3*2,*5, WMA*3,*5,

*4,*5

JPEG

, HighMAT Level 2 (Audio and Image)]

Conforming to IEC62107

*2

*3

*4 *5

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SA-VK62DEE

Compatible compression rate: between 32 kbps and 320 kbps

Compatible compression rate: between 48 kbps and 320 kbps

Exif Ver 2.1 JPEG Baseline files

Picture resolution: between 320 x 240 and 6144 x 4096 pixels (Sub sampling is 4:2:2 or 4:2:0)

The total combined maximum of recognizable audio, picture and movie contents and groups: 4000 audio, picture and movie contents and 400 groups.

Pick up

Wavelength

CD 785 nm

DVD 662 nm

udio output (Disc)

Number of channels (FL, FR) 2 ch (stereo)

n VIDEO SECTION

Video system PAL625/50, PAL525/60, NTSC

Composite video output

Output level 1Vp-p(75Ω)

Terminal Pin jack (1 system)

S-video output

Y output level 1Vp-p(75Ω)

C output level 0.3 Vp-p (75 Ω)(PAL)

0.286 Vp-p (75 Ω )(NTSC)

Terminal S terminal (1 system)

Component video output

Y output level 1Vp-p(75Ω)

PBoutput level 0.7 Vp-p (75 Ω)

PRoutput level 0.7 Vp-p (75 Ω )

Terminal

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

n GENERAL

Power supply AC 230 V, 50Hz

Power consumption 193 W

Power consumption in standby mode:

0.9 W (approximate)

Dimensions (W x H x D) 250 x 364 x 330 mm

Mass 8kg

Operating temperature range +5 to +35°C

Operating humidity range 5 to 90% RH (no condensation)

n SYSTEM

SC-VK62D(EE) Music Center: SA-VK62D (EE)

Speaker: SB-VK62 (GC)

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.

CONTENTS

Page Page

1 Before Repair and Adjustment

2 Protection Circuitry

3 Safety Precautions

3.1. General Guidelines

4 Prevention of Electro Static Discharge (ESD) to

Electrostatically Sensitive (ES) Devices

5 Handling the Lead-free Solder

5.1. About lead free solder (PbF)

6 Precaution of Laser Diode

7 Cautions to be taken when handling Optical Pickup

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7.1. Handling Optical Pickup 9

7.2. Replacing Precautions for Optical Pickup Unit

7.3. Grounding for Preventing Electrostatic Destruction

8 Accessories

9 Operation Procedures

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10 Disc information

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11 About HighMAT

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11.1. What 痴 HighMAT?

11.2. Why take advantage of HighMAT?

11.3. Benefits of HighMAT?

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12 Optical Pickup Self-Diagnosis and Replacement Procedure 19

12.1. Optical Pickup Breakdown diagnosis

13 Self-Diagnosis Function

13.1. Entering into Self-Diagnostic Mode

13.2. Automatic Displayed Error Codes

13.3. Memorized Error Codes

13.4. Service Mode Table 1

13.5. DVD/CD Self-Diagnosis Error Code Description

13.6. Mode Table 2

13.7. Doctor Mode set up

13.8. CR16 Mechanism Ageing Mode

13.9. Tray Lock Function

13.10. Things to Do After Repair

14 Cautions To Be Taken During Servicing

14.1. Recovery after the dvd player is repaired

14.2. DVD Player Firmware Version Upgrade Process

14.3. Firmware Version Upgrade Process by Using Disc and

Recovery Process

14.4. Using Recovery Disc

14.5. Total Usage Time Display

14.6. After replacement of DVD Module

15 Disassembly and Assembly of Main Component

15.1. Disassembly steps

15.2. Disassembly flow chart

15.3. Disassembly of Top Cabinet

15.4. Disassembly of Rear Panel

15.5. Disassembly of DVD Changer Unit

15.6. Disassembly of Main P.C.B.

15.7. Disassembly of Power P.C.B.

15.8. Disassembly of Transformer P.C.B.

15.9. Disassembly of Front Panel Unit

15.10. Disassembly for Panel P.C.B. & Mic P.C.B.

15.11. Disassembly for Tact Switch P.C.B.

15.12. Disassembly of Deck Mechanism Unit

15.13. Replacement for Traverse Deck

15.14. Replacement for Optical Pickup Unit (DVD mechanism)

15.15. Procedure for removing CD loading mechanism

15.16. CR16 mechanism disassembly procedure

15.17. CR16 mechanism assembly procedure

15.18. Disassembly for Traverse Unit

15.19. Replacement for the cassette lid ass 馳

15.20. Rectification for tape jam problem

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16 Checking for major P.C.Bs

16.1. Checking of Main P.C.B.

16.2. Checking of Transformer P.C.B.

16.3. Checking of Panel, Deck & Deck Mechanism P.C.B.

16.4. Checking of Power P.C.B.

17 Measurements and Adjustments

17.1. Cassette Deck Section

17.2. Tuner Section

17.3. Alignment Points

18 Block Diagram

19 Schematic Diagram

19.1. Optical Pickup Unit Circuit

19.2. DVD Module Circuit

19.3. (A) Main (Tuner) Circuit

19.4. (B) Main Circuit

19.5. (C) Panel Circuit , (D) Tact Switch Circuit & (E) Mic Circuit

19.6. (F) Deck Circuit & (G) Deck Mechanism Circuit

19.7. (H) Power Circuit

19.8. (I) Transformer Circuit & (J) CD Loading Circuit

20 Printed Circuit Board

20.1. (A) DVD Module P.C.B. (Side: A & B )

20.2. (B) Main P.C.B.

20.3. (C) Panel P.C.B.

20.4. (D) Tact P.C.B. & (E) Mic P.C.B.

20.5. (F) Deck P.C.B. & (G) Deck Mechanism P.C.B.

20.6. (H) Power P.C.B.

20.7. (I) Transformer P.C.B.

20.8. (J) CD Loading P.C.B. & (K) Tuner Pack P.C.B.

21 Wiring Connection Diagram

22 Illustration of ICs, Transistors and Diodes

23 Terminal Function of IC

23.1. IC2801 (C2CBJG000639

24 Parts Location and Replacement Parts List

24.1. Deck Mechanism (RAA3413-S)

24.2. DVD Loading Mechanism

24.3. Cabinet

24.4. Electrical Parts List

24.5. Packing Materials & Accessories Parts List

24.6. Packaging

) System Microprocessor

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1 Before Repair and Adjustment

Disconnect AC power, discharge Power Supply Capacitors C5820, C5840 and C5950 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 ~500mA .

2 Protection Circuitry

The protection circuitry may have operated if either of the following conditions are noticed :

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SA-VK62DEE

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.

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.

3 Safety Precautions

3.1. 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.

3.1.1. 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

3.1.2. 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.

4 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

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SA-VK62DEE

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 touchin g 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 exposu re 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).

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SA-VK62DEE

5 Handling the Lead-free Solder

5.1. About lead free solder (PbF)

Distinction of PbF P.C.B.:

P.C.B.s (manufactured) using lead free solder will have a PbF stamp on the P.C.B.

Caution:

· Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please

use a high temperature soldering iron. In case of soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C).

· Pb free solder will tend to splash when heated too high (about 1100°F/600°C).

· W hen soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the

soldering points with the Pb free solder until it melts enough.

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6 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.

ACHTUNG :

Dieses Produkt enthält eine Laserdiode. Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheit abgestrahlt. Wellenlänge : 785nm (CD)/662 nm(DVD) Maximale Strahlungsleistung der Lasereinheit :100 µW/VDE Die Strahlung an der Lasereinheit ist ungefährlich, wenn folgend e Punkte beachtet werden:

1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist.

2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen.

3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken.

4. Nicht über längere Zeit in die Fokussierlinse blicken.

SA-VK62DEE

ADVARSEL: I dette a apparat anvendes laser.

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 label

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SA-VK62DEE

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SA-VK62DEE

7 Cautions to be taken when handling Optical Pickup

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.

7.1. 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. 7.1 and Fig. 7.2)

3. Do not handle flexible cables forcibly as this may cause snapping. Handle the parts carefully (Refer to Fig. 7.1)

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. 7.1)

Fig. 7.1

7.2. Replacing Precautions for Optical Pickup Unit

DVD/CD 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.)

7.3. 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. 7.2)

2. Work place grounding

Place a conductive material (conductive sheet) or iron board where optical pickup is placed . (Refer to Fig. 7.2)

Note :

Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes.

Fig. 7.2

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SA-VK62DEE

8 Accessories

Remote control

AC power supply cord

FM indoor antenna

AM loop antenna

Video cable

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9 Operation Procedures

SA-VK62DEE

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SA-VK62DEE

12

10 Disc information

SA-VK62DEE

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SA-VK62DEE

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11 About HighMAT

11.1. 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 consum ing 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 consum er 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.

11.2. 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:

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SA-VK62DEE

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.

11.3. Benefits of HighMAT?

Conventional HighMAT

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.

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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.

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12 Optical Pickup Self-Diagnosis and Replacement

Procedure

12.1. 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 effectively. Especially when “NO DISC” is displayed, be sure to apply the self-diagnosis function before replacing with an optical pickup. Replacement 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).

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13 Self-Diagnosis Function

This unit is equipped with the self-diagnosis function, which display s an error when it occurs, for use during servicing.

13.1. Entering into Self-Diagnostic Mode

13.2. Automatic Displayed Error Codes

13.2.1. Automatic Display Function

For a power unit error, the code is automatically display ed.

F61: Automatically display ed on the LCD of the player.

13.2.2. Re-Display

· For F61 Display

−

− When the code, F61 is displayed, the power is automatically turned off.

− −

−

− The code, F61 is displayed for three seconds, and then the current time appears.

− −

−

− To retrieve the code, turn on the power button so that the code F61 appears, however, is switched to time display after three

− −

seconds, and the power is automatically turned off.

· For F76 Display

−

− The abnormalities is an output or the abnormalities in a power supply of POWER AMP IC.

− −

13.2.3. Description of Error Code

13.2.3.1. F61

· State, Condition

When the power is turned on, the unit is automatically turned off. The power does not turn on.

· Cause, Troubleshooting

Power circuit system failure and/or direct current flown to speaker terminal Identify the cause and replace with new parts.

13.3. Memorized Error Codes

13.3.1. Activating Self-Diagnosis Function and Displaying Method

1. Turn on the power.

2. Select DVD/CD function. With no DVD/CD inserted in the player, press and hold down the and press the “0” button on the remote control for at least two seconds in order to display “DVD_F_ _ _ ”.

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button for at least two seconds,

3. Press the button. If a memorized error is detected, the result of self diagnosis is displayed. (Ex.: T H15) If several errors are detected, press the

button to display each.

13.3.2. Re-Display

· Press the power button to turn off the power, and then turn on the power.

· The details of self diagnosis are stored in the unit memory.

To retrieve them, follow the procedure described the above, “Activating Self-Diagnosis Function and Displaying Method”.

13.4. Service Mode Table 1

Following modes are available with combinations of the pressed buttons on the player and on the remote controller unit.

Player Remote Controller Unit Usage

button

0 Error code display (Refer to the Item 13.5. DVD/CD Self-Diagnosis Error Code Description) 5 Tilt adjustment (Jitter) 6 Region number and broadcasting system check 8 Bulit-in program version check (Micro-P)

DISPLAY DVD laser drive current check

3 CD laser drive current check

PAUSE Writing of laser drive current value after replacement of optical pickup

(Do use this function only when optical pickup is replaced.) Initialization of the player (factory setting is restored.)

Used after replacement of micro-computer and its peripherals and printed circuit board.

SA-VK62DEE

13.5. DVD/CD Self-Diagnosis Error Code Description

Error Code State, Conditon Cause, Troublesh ooting

H15 The disc tray cannot be opened: it closes spontaneously. Disc tray open/close detection switch (S1001) failure. H16 The disc tray cannot be closed: it opens spontaneously.

Error Code Meaning Details

U. H. Error U11 Focus servo failure H01 Tray loading failure H02 Spindle servo failure (Spindle servo, DSC, SP motor, CLV servo failure) H03 Traverse motor failure H04 Tracking servo error H05 Seek timeout failure H06 Power supply error DSC system F500 DSC failure DSC stops due to servo failure.

F501 DSC not Ready failure Communication failure between DSC and system computer

F502 DSC Time out failure See F500. F503 DSC communication failure Communication failure (Result failure occurs after communication

F505 DSC Attention Error See F500. F506 Invalid media Disc is placed upside down; TOC is unreadable or invalid disc is

Disc Code F103 Ilegal highlight position Disc standard is possibly illegal when highlight is displayed. IIC Error F4FF Forced initialization failure (Time out) F880 Unsuitable task number When a message arrives from not existing task F890 A message is sent during AV task transmission During transmission of a message to AV task F891 Unable to transmit a message to AV task When transmission of a message to AV task starts F893 DVD Module problem Check for firmware version F894 EEPROM failure F895 Firmware compatibility problem Check for firm version for Main & DVD Module P.C.B. F897 Initialization is not done properly Follow proper steps for initialization & reset F8A0 Unsuitable message command When transmission of a message to AV task starts

(Check and replace)

(Startup, focus failure, etc.)

(No communication because DSC does not move)

command is transmitted.)

inserted.

13.6. Mode Table 2

Following modes are available with combinations of the pressed buttons on the player and on the remote controller unit.

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Item Operational Condition

and Key Function

Jitter display While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the number button, “5” on the remote controller unit.

Error code display While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the number button, “0” on the remote controller unit.

Measurement of laser current electricity initialization value

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the

button on the

remote controller unit.

Details Display TO Exit Mode

Jitter display Measures and displays jitter. Measurement is repeated every second. Read error counter starts at 0 at the mode setting, and increased by one as data read fails at target block. A small defect is allowed to correct by retry. Any possibility is counted as one increment. Repetitive errors after retry increase by two levels or more.

Error code display Displays the latest error code stored in EEPROM.

Measurement of laser current electricity initialization value Memorizes each initialization value of DVD and CD in EEPROM.

J*1xxx*2_yyy*3_zz

*1

: Jitter display mode

*2

: Jitter measurement value

*3

: Read error counter

*4

: Focus driving value

*4

Values are shown to one decimal place in the decimal digit. Focus driving value is displayed in the hexadecimal digit.

DVDnn_F---

*nn: Error history *--: Error number

DVD 01 FOBF

LDO*1_013*2_032

*1

: Laser current electricity

measurement mode

*2

: DVD current electricity value

*3

: CD current electricity value

*3

Press the STOP or OPEN button.

Press the OPEN button.

Automatically exits the mode after five seconds.

Measurement of DVD laser current electricity

ADSC internal RAM display

Measurement of CD laser current electricity

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the DISPLAY button on the remote controller unit.

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the number button “1” or “2” on the remote controller unit.

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the number button “3” on the remote controller unit.

Measurement of DVD laser current electricity Measures DVD laser current electricity and displays the result together with the initialization value stored in EEPROM. After measurement, DVD laser is lit till the power is turned off (or goes off when the primary power is turned off).

ADSC internal RAM display Reads and displays the RAM value inside ADSC. The address is renewed when the CLEAR key is pressed so that the values at eleven points appear.

Measurement of CD laser current electricity Measures CD laser current electricity and displays the result together with the initialization value stored in EEPROM. After measurement, CD laser is lit till the power is turned off (or goes off when the primary power is turned off).

Values are shown in the decimal digit. The above example indicates that the current electricity initialization value is 13mA at DVD laser and 32mA at CD laser when laser is turned on.

LDD*1_012*2_014

*1

: DVD laser current electricity

measurement mode

*2

: Current electricity initialization

value stored in EEPROM

*3

: Present value of current

*3

electricity

Values are shown in the decimal digit. The above example indicates that the current electricity initialization value is 12mA and its present value is 14mA.

FB0 0000

Values are shown in the hexadecimal digit. The above example indicates that ADSC value at the address, FB0h is 0000h.

LDC*1_032*2_032

*1

: CD laser current electricity

measurement mode

*2

: Current electricity initialization

value stored in EEPROM

*3

: Present value of current

*3

electricity

Automatically exits the mode after five seconds.

Press the STOP or OPEN button.

Automatically exits the mode after five seconds.

22

Values are shown in the decimal digit. The above example indicates the current electricity initialization value is 28mA and its present value is 26mA when laser is turned on.

SA-VK62DEE

Item Operational Condition

and Key Function

User initialization While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the number button on the remote controller unit.

Region display While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the number button, “6” on the remote controller unit.

Firmware version display

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the number button, “7” on the remote controller unit.

Region and firmware display

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the number button, “8” on the remote controller unit.

Laser use time While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the

button on the

remote controller unit.

Reset laser use time While the usage time 1 is

displayed, press and hold down the button on the player and the

button on the

remote controller unit.

Spindle use time While the player is

stopped and no disc is inserted, press and hold down the

button on the player and the

button on the

remote controller unit.

Reset spindle use time

While the usage time 2 is displayed, press and hold down the button on the player and the

button on the

remote controller unit.

User reset While the player is

stopped and no disc is inserted, press “STOP” & “ENTER” on remote control.

Communication error display

While the player is stopped and no disc is inserted, press and hold down the

button on the player and the MENU button on the remote controller unit.

Details Display TO Exit Mode

User initialization

“INIT” The user setting recovers the factory setting.

Region display [xx yy zz]

Automatically exits the mode after five

s : Panecon model type

seconds. rrr : Panecon release number x : Syscon generation (45) y: Syscon model type zzz: Syscon release number

Firmware version display rrr*1_xx*2y*3zzz

*1

: Panel computer release number

*2

: System computer generation

*3

: System computer model type

*4

: System computer release

*4

Automatically exits

the mode after five

seconds.

number

Region and firmware version display xx yy zz

*1

: Region number

*2

: System computer generation

*3

: System computer model type

*4

: System computer release

Automatically exits

the mode after five

seconds.

number

Laser usage time Measures each for DVD and CD respectively.

T1 1234

The numbers in the left show

Automatically exits

the mode after five

seconds.

usage time for DVD laser and those in the right for CD laser. The four-digit number is shown by the ten hours in the decimal digit. The number after 0000 is 9999.

Laser usage time reset Resets both for DVD and CD at once.

T1 0000 Automatically exits

the mode after five

seconds.

Spindle motor usage time T2 00000

Automatically exits

the mode after five

The four-digit number is shown by

seconds.

the ten hours in the decimal digit. The number after 00000 is 99999.

Usage time 2 reset Spindle motor usage time

T2_0000 Automatically exits

the mode after five

seconds.

Reset the unit. “DVD RESET” Automatically exits

the mode after five

seconds.

Displays frequency of communication errors between system computer firm IC and mechanical computer IC during

ECC 00 Automatically exits

the mode after five

seconds.

DVD module.

13.7. Doctor Mode set up

1. Turn on power for the unit.

2. Select DVD/CD Mode. Ensure no disc is inserted in the unit.

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3. Press and hold [STOP] button on main unit at least 3 seconds, follow by [3] on the remote control. It enters into doctor mode.

4. Press [POWER] button on main unit or remote control to exit doctor mode.

13.8. CR16 Mechanism Ageing Mode

To perform the ageing mode:

1. Enter into doctor mode. (Refer to Section 13.7 Doctor Mode set up) as mentioned above.

2. Press [3] button on remote control. It enters into ageing mode. (see below for ageing process)

Ageing process:

1. Tray 1 open.

2. It waits for one second (Note: Do not put any disc into the tray.

3. Tray close.

4. TOC READ (Reading incomplete)

5. Tray 2 open & repeat step 1 to step 4. (Process repeat until Tray 5)

6. Tray check.

7. Whole process complete (Counter on FL increase by 1)

Note: To exit ageing mode, press [POWER] button. The unit will power down. Do not unplug the power cord until FL display shows “GOODBYE”. This is to avoid tray jam problem.

13.9. Tray Lock Function

13.9.1. Setting

· Disc Lock Function

1. With the SELECTOR on DVD/CD and POWER ON, hold down the [ [POWER] KEY on the remote control for 3 seconds to enter to Lock mode A.[_ _ _LOCKED_] will be display ed for 3 seconds, and then current disc will begin playing .

2. In Lock mode A, the following key is disabled.

[OPEN/CLOSE]

· Operation Lock Function

1. With the SELECTOR on DVD/CD and POWER ON, hold down the [CD PLAY] KEY on the main unit, and then press the [POWER] KEY on the remote control for 3 seconds to enter Lock mode B.

[_ _ _ LOCKED_] will be displayed for 3 seconds, and the current disc will begin playing.

2. Lock mode B primarily controls the selector and disc operations, and disenables for the following keys.

Note:

OPEN/CLOSE

· Prohibiting operation of selector and disk

1. Select the DVD/CD function.

2. Press and hold down the seconds. (The message, “___LOCKED_” appears when the function is activated.)

Note:

The following buttons are invalid and the player displays “___LOCKED_” while the lock function mode is entered.

button are invalid and the player displays “___LOCKED _” while the lock function mode is entered.

button on the player and the power button on the remote controller unit for at least three

STOP] KEY on the main unit, and then press the

13.10. Things to Do After Repair

Follow the procedure described below after repair.

1. While the power is on, press the

2. Press the power button to turn off the power.

3. Unplug the power cable.

button to close the tray.

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Note:

It is prohibited to unplug the power cable while the tray is opened and to close the tray manually.

14 Cautions To Be Taken During Servicing

14.1. Recovery after the dvd player is repaired

· W hen Flash ROM or DVD Module P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the

recovery disc to process the recovery automatically.

· Recovery disc (Product number=RFKZD03R005)

· Performing recovery

1. Load the recovery disc (Product number: RFKZD03R005) to the player and run it.

2. Recovery is performed automatically . When it is finished, a message appears on the screen.

3. Remove the recovery disc.

4. Turn off the power.

14.2. DVD Player Firmware Version Upgrade Process

Firmware of DVD player may upgrade to conform to improvement of its performance and quality including operational range, playability of non-standardized discs, etc. The version upgrade disc contains the recovery function, and the recovery disc is not necessary.

Note:

Version upgrade process cannot be complete if the AC power is cut off due to power failure and other occasions during the process. If this occurs, replace FLASH ROM IC and restart version upgrade. Version upgrade disc number is informed when ordered.

14.3. Firmware Version Upgrade Process by Using Disc and Recovery Process

· Recovery process

· Firmware version upgrade process

Both of the above procedures automatically start when the recovery disc is replayed.General CD-R disc allows version upgrade process and recovery process, making version upgrade through disc simple. Recovery process: Optimization process of player after replacement of FLASH ROM, EEPROM, or module circuit board Version upgrade process: Renewal of firmware for improvement of operational range and performance

14.4. Using Recovery Disc

14.4.1. Recovery Process

1. Insert the recovery disc (RFKZD03R005) to the player to replay.

2. The recovery process automatically starts, and a message of completion prompts on the screen.

3. Remove the disc.

4. Turn off the power.

14.4.2. Version Upgrade Process

1. Insert the recovery disc to the player to replay.

2. The version of player is automatically checked and prompts if necessary.

3. Select version upgrade process using the cursor keys on the remote controller unit. (Select YES or NO)

4. a. If YES is selected, the process starts.

b. If NO is selected, only the recovery process is applied.

5. a. When the version upgrade process is complete, a message of completion appears on the screen. Remove the disc.

b. Follow the instruction appearing on the screen, and remove the disc.

6. Turn off the power.

14.5. Total Usage Time Display

1. Details of Operation/Display

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Keys for Operation: Laser usage time: While the player is stopped and no disc is inserted, press both the button on the remote controller unit. Spindle motor usage time: While the player is stopped and no disc is inserted, press both the the

To reset the usage time, while the usage time is displayed: Laser usage time: press both the Spindle motor usage time: press both the

2. Purpose of Use

To obtain reference data of laser and spindle motor systems during failure diagnosis. To check faulty parts during re-repair.

button on the remote controller unit.

button on the player and the button on the remote controller unit.

14.6. After replacement of DVD Module

Below steps is to be performed after changing of DVD Module

1. Press

2. FL will display “INITIALIZE”.

3. Press “STOP” & “ENTER” on remote control (For reset of unit)

4. FL will display “DVD RESET” before change to TOC reading again.

5. Power off the set. Unplug AC cord & wait for few seconds.

6. Plug in AC cord & power on set.

on remote control while pressing “STOP” on main unit.

button on the player and the

button on the player and

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15 Disassembly and Assembly of Main Component

“ATTENTION SERVICER”

Some chassis components may have sharp edges. Be careful when disassembling and servicing.

1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main

components.

2. For reassembly after operation checks or replacement, reverse the respective procedures.

Special reassembly procedures are described only when required.

3. Select items from the following index when checks or replacement are required.

4. Refer to the Parts No. on the page of “Parts Location and Replac ement Parts List” (Section 24), if necessary.

15.1. Disassembly steps

· Disasse mbly of Top Cabinet

· Disasse mbly of Real Panel

· Disasse mbly of DVD Changer Unit

· Disasse mbly of Main P.C.B.

· Disasse mbly of Power P.C.B.

· Disasse mbly of Transformer P.C.B.

· Disasse mbly of Front Panel Unit

· Disasse mbly of Panel P.C.B. & Mic P.C.B.

· Disasse mbly of Tact Switch P.C.B.

· Disasse mbly of Deck Mechanism Unit

· Replacement for Traverse Deck

· Replacement for Optical Pickup Unit (DVD Mechanism)

· Procedure for removing CD loading mechanism

· CR16 mechanism disassembly procedure

· CR16 mechanism assembly procedure

· Disasse mbly for Traverse Unit

· Replacement for cassette lid ass’y

· Rectification for tape jam problem

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15.2. Disassembly flow chart

The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing.

To assemble the unit, reverse the steps shown in the chart as below.

28

15.3. Disassembly of Top Cabinet

Step 1 Remove 2 screws at each side and 5 screws at rear

panel.

Step 2 Lift up both sides of the top cabinet, push the top cabinet towards the rear and remove the top cabinet.

SA-VK62DEE

15.4. Disassembly of Rear Panel

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

Step 1 Remove 8 screws and disconnect wire CN2810 (Fan) at rear cabinet as shown.

15.5. Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

Step 1 Remove one screw at rear panel.

Step 2 Detach the FFC wires (CN2801 & CN2805).

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Step 3 Release the claws on both ends, and remove the DVD

changer unit.

Step 4 Lift the DVD changer unit upwards.

Step 5 Remove 2 screws.

Step 6 Remove the mechanism unit cover.

Step 7 Lay the unit.

· For disassembly of DVD mechanism unit, please refer to

Section 15.16 of this manual.

15.6. Disassembly of Main P.C.B.

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

Step 1 Detach CN2810 (Fan).

Step 2 Disconnect FFC wires CN2803, CN2806 and CN2807

from Main P.C.B.

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Step 3 Lift up Main P.C.B. by disconnecting connectors

CN2808 & CN2809 as arrow shown above.

15.7. Disassembly of Power P.C.B.

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 3) of Item 15.6 - Disassembly of Main P.C.B.

Step 1 Remove the 2 screws fixed at heat sink and 1 screw fixed at Power P.C.B..

Step 2 Break the joints with a metal cutter as shown below.

Note:

Insulate the Power P.C.B. with insulation material to avoid short circuit.

· Replacement of the Power Amplifier IC/ Voltage

Regulator

Step 1 Remove 2 screws fixed to the Power Amplifier IC

and 1 screw to Voltage Regulator.

Step 3 Unsolder the terminals of Power Amp IC, transistor and replace the components.

Step 4 Fix back the cut portion with a screw as shown.

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15.8. Disassembly of Transformer P.C.B.

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 3) of Item 15.6 - Disassembly of Main P.C.B.

· Follow the (Step 1) of Item 15.7 - Disassembly of Power P.C.B.

Step 1 Remove 3 screws, disconnect connectors W5950, CN5950 & CN595 1.

15.9. Disassembly of Front Panel Unit

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

Step 1 Lay the unit as shown below.

Step 2 Release 2 claws at bottom and 2 claws each side, draw

the front panel ass’y forward.

Step 3 Remove the volume knob.

32

15.10. Disassembly for Panel P.C.B. & Mic P.C.B.

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 3) of Item 15.9 - Disassembly of Front Panel Unit

Step 1 Remove 7 screws.

Step 2 Disconnect connectors (H6555/W6555, CN1001,

CN6806 and CN6807).

· Disasse mbly of Mic P.C.B.

SA-VK62DEE

Step 4 Remove 2 screws.

Step 5 Lift up Mic P.C.B. to remove it.

Step 3 Release 3 catches.

15.11. Disassembly for Tact Switch P.C.B.

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 3) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 3) of Item 15.9 - Disassembly of Front Panel Unit

· Follow the (Step 1) - (Step 5) of Item 15.10 - Disassembly of Panel P.C.B. & Mic P.C.B.

Step 1 Remove 5 screws.

15.11.1. Disassembly of Lid

Step 1 Remove 2 screws.

Step 2 Draw Tact Switch P.C.B. forward.

Step 2 Lift the spring sideward.

Step 3 Remove Lid.

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Note: Do not misplace the spring.

15.12. Disassembly of Deck Mechanism Unit

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 6) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 3) of Item 15.9 - Disassembly of Front Panel Unit

Step 1 Detach FFC wire (CN971).

Step 2 Disconnect FFC flat cable from the connector

(CN1001).

Step 3 Remove the 5 screws.

Step 4 Push the lever upward, and then open the cassette lid

ass’y (For DECK1 and DECK2).

Step 5 Tilt the cassette mechanism unit in the direction of arrow (1), and then remove it in the direction of arrow (2).

· For replacement of Deck Mechanism P.C.B.

Step 6 Remove 3 screws.

Step 7 Unsolder the motor terminals.

Step 8 Remove Deck Mechanism P.C.B.

15.13. Replacement for Traverse Deck

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 7) of Item 15.5 - Disassembly of DVD Changer Unit

Step 1 Move ribs at both sides to the arrow direction (The verticval rack (R) slides and the groove opens).

34

Step 2 Remove DVD traverse deck by rotating to the arrow direction.

15.14. Replacement for Optical Pickup Unit (DVD mechanism)

SA-VK62DEE

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

· Follow the (Step 1) of Item 15.4 - Disassembly of Rear Panel

· Follow the (Step 1) - (Step 7) of Item 15.5 - Disassembly of DVD Changer Unit

· Follow the (Step 1) - (Step 2) of Item 15.13 - Replacement of Traverse Deck

Step 1 Pull out FFC.

Step 2 Widening the catch, push the pin in.

Step 3 Remove 4 pins.

Step 4 Remove the traverse deck.

Note: As floating springs (4 pieces) come off at the same time, be careful not to lose them.

35

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Step 6 Remove the dvd module board and turn it over.

Step 7 Pull FFC out from the connector.

Note: Insert a short pin into FFC of the optical pickup. [See “Notice on handling of the optical pickup”].

Step 10 Remove the catch of the drive rack, and take out the drive rack.

Step 8 Rotate the traverse deck (B) to the arrow direction and shift the optical pickup to the furthest backward.

Step 9 Remove 1 screw.

Step 11 Place the convex part of an optical pickup to the

concave part of a traverse base, then take out the optical pickup.

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15.15. Procedure for removing CD loading mechanism

1. Turn off by pressing power SW in the body.

2. Unplug AC power cord after the indication of [GOOD-BYE], then disassemble the body.

3. Disassemble the body, and take out CD loading mechanism.

4. Perform disassembly according to the following procedure for disassembly.

15.16. CR16 mechanism disassembly procedure

15.16.1. Gear for servicing information

· This unit has a gear which used for checking items

(open/close of disc tray, up/down operation of traverse unit by manually) when servicing. (For gear information, that is described on the items for disassembly procedures.)

· For preparation of gear (for servicing), perform the

procedures as follows.

· In case of re-servicing the same set, the “gear for servicing”

may be took off becaus e it had been used. So, the “gear for servicing” must be stored.

1. Remove the gear attached to top cover of CD loading mechanism.

15.16.2. Replacement for the disc tray

2. Insert the hexagonal wrench (2.5mm) into the gear.

38

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15.16.3. Replacement for the traverse deck

· Follow the (Step 1) - (Step 10) of item 15.16.2.

40

15.16.4. Disassembly for CD loading unit

SA-VK62DEE

· Follow the (Step 1) - (Step 10) of item 15.16.2.

· Follow the (Step 1) - (Step 4) of item 15.16.3.

41

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15.17. CR16 mechanism assembly

procedure

The following specified greases and/or oil must be applied when some specific parts are changed.

1. Floil grease (VFK1298) : The floil grease must be

applied to tray, tray (L) and tray (R).

2. Hanarl oil (VFK1700) : The hanarl oil must be applied to

any parts with grease other than the said parts.

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15.18. Disassembly for Traverse Unit

· Follow the (Step 1) - (Step 10) of item 15.16.2

· Follow the (Step 1) - (Step 4) of item 15.16.3

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15.19. Replacement for the cassette lid ass’y

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

Step 1 Lift up the lever upward, open the cassette lid ass’y. (For DECK1 and DECK2)

Step 2 Push up the cassette lid ass’y in the direction of arrow. (For DECK1 and DECK2).

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15.20. Rectification for tape jam problem

· Follow the (Step 1) - (Step 2) of Item 15.3 - Disassembly of Top Cabine t

Step 1 If a cassette tape cannot be removed from the deck (the tape is caught by the capstan or pinch roller during playback or recording), rotate the flywhe el F in the direction of the arrow to remove it.

Step 2 Push the lever upward and open the cassette lid ass’y. Remove the cassette tape.

58

16 Checking for major P.C.Bs

Note:

Checking of all major P.C.Bs (Main P.C.B., Panel P.C.B., Transformer P.C.B., Deck P.C.B., Deck Mechanism P.C.B., Tact Switch P.C.B., Mic P.C.B. and Power P.C.B.) can be carried out using below procedures.

For the disassembling procedures, refer to Section 15.

16.1. Checking of Main P.C.B.

1. Remove Top Cabinet and Rear Panel.

2. Remove CD Lid.

3. Disassemble DVD Mechanism Unit.

4. Connect FFC wires (CN2801 & CN2805) from DVD Mechanism Unit.

SA-VK62DEE

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16.2. Checking of Transformer P.C.B.

1. Remove Top Cabinet and Rear Panel.

2. Remove CD Lid.

3. Disassemble DVD Mechanism Unit.

4. Connect FFC wires (CN2801 & CN2805) from DVD Mechanism Unit.

60

16.3. Checking of Panel, Deck & Deck Mechanism P.C.B.

1. Remove Top Cabinet.

2. Remove CD Lid.

3. Disassemble DVD Mechanism Unit.

4. Remove volume knob at Front Panel Unit.

5. Disassemble Panel P.C.B.

6. Disassemble Deck Mechanism Unit.

7. Use the extension cable (A) to reconnect (CN1001) Deck P.C.B. and (CN2803) Main P.C.B.

8. Use the extension cable (B) to reconnect (CP6401) Panel P.C.B. and (CN971) Deck Mechanism P.C.B.

SA-VK62DEE

Service Tools

Extension FFC (A) Deck P.C.B. - Main P.C.B. REEX0485 (14 Pins) (B) Panel P.C.B. - Deck Mechanism P.C.B. REEX0484 (10 Pins)

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16.4. Checking of Power P.C.B.

1. Remove Top Cabinet and Rear Panel.

2. Remove CD Lid.

3. Disassemble DVD Mechanism Unit.

4. Remove 3 screws at Transformer P.C.B..

5. Remove 2 screws at heat sink and 1 screw at Power P.C.B.

6. Flip the Power P.C.B.

7. Insulate the Power P.C.B. with insulation material to avoid short circuit.

8. Use the extension cable (A) to reconnect (CN1001) Deck P.C.B. and (CN2803) Main P.C.B.

9. Use the extension cable (B) to reconnect (CP6401) Panel P.C.B. and (CN971) Deck Mechanism P.C.B.

10. Use the extension cable (C) to reconnect (H5850/W5950) Power P.C.B. and (CN5950) Transformer P.C.B.

Service Tools

Extension FFC (A) Deck P.C.B. - Main P.C.B. REEX0485 (14 Pins) (B) Panel P.C.B. - Deck Mechanism P.C.B. REEX0484 (10 Pins) (C) Power P.C.B. - Transformer P.C.B. RFKAK330 (9 Pins)

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17 Measurements and Adjustments

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17.1. Cassette Deck Section

· Measurement Condition

−

− Reverse-mode selector switch:

− −

−

− Tape edit: NORMAL

− −

−

− Make sure head, capstan and press roller are clean.

− −

−

− Judgeable room temperature 20 ± 5 °C (68 ± 9°F)

− −

· Measuring instrument

−

− EVM (DC Electronic volmeter)

− −

−

− Digital frequency counter

− −

· Test Tape

−

− Tape speed gain adjustment (3 kHz, -10 dB);

− −

QZZCWAT

17.1.1. Head Azimuth Adjustment (Deck 1/2)

Caution:

· Please replace both azimuth adjustment screw and springs

simultaneously when readjusting the head azimuth. (shown in Fig. 2) Even if you wish to readjust the head azimuth without replacing the acrews and springs, a fine adjustment to the azimuth screw and spring.

· Please remove the screw-locking bond left on the head

base when replacing the azimuth screw.

· If you wish to readjust the head azimuth, be sure to adjust

with adhering the cassette tape closely to the mechanism by pushing the center of cassette tape with your finger. (shown in Fig. 3)

1. Playback the azimuth adjustment portion (8 kHz, -20dB) of

the test tape (QZZCFM) in the forward play mode. Vary the azimuth adjustment screw until the output of the R-CH (PB OUT-R) are maximized.

2. Perform the same adjustment in the reverse play mode.

3. After the adjustment, apply screwlock to the azimuth

adjusting screw.

17.1.2. Tape Speed Adjustment (Deck 1/2)

1. Set the tape edit button to “NORMAL” position.

2. Insert the test tape (QZZCWAT) to DECK 2 and playback (FWD side) the middle portion of it.

3. Adjust Motor VR (DECK 2) for the output value shown below.

Adjustment target: 2940 ~ 3060 Hz (NORMAL speed)

4. After alignment, assure that the output frequency of the DECK 1 FWD are within ±60 Hz of the value of the output frequency of DECK 2 FWD.

Fig. 1

17.1.3. Bias Voltage Check

1. Set the unit “AUX” position.

2. Insert the Normal blank tape (QZZCRA) into DECK 2 and the unit to “REC” mode (use “l REC/STOP” key).

3. Measure and make sure that the output is within the standard value.

Bias voltage for Deck 2 14±4mV (Normal)

63

Fig. 2

Fig. 3

SA-VK62DEE

17.1.4. Bias Frequency Adjustment (Deck 1/2)

1. Set the unit to “AUX” position.

2. Insert the Normal blank tape (QZZCRA) into DECK 2 and

set the unit to “REC” mode (l use “REC/STOP” key).

3. Adjust L1002 so that the output frequency is within the

standard value.

Standard Value: 89 ~ 110 kHz

17.2. Tuner Section

17.2.1. AM-IF Alignment

1. Connect the instrument as shown in Fig. 5.

2. Set the unit to AM mode.

3. Apply signal as shown in Fig. 5 from AM-SG.

4. Adjust Z2602 so that the output frequency is maximized in

Fig. 6.

Fig. 4

Fig. 5

Fig. 6

17.2.2. AM RF Adjustment

1. Connect the instrument as shown in Fig. 7.

2. Set the unit to AM mode.

3. Set AM-SG to 520kHz.

4. Receive 520kHz in the unit.

5. Adjust L2601 (OSC) so that the EVM-AC is maximized.

6. Set AM-SG to 600Hz.

7. Receive 600Hz in the unit.

8. Adjust L2601 (ANT) so that the EVM-SG is maximized.

9. Set AM-SG to 520kHz.

10. Receive 520kHz in the unit.

11. Adjust L2602 (OSC) so that the EVM-DC value is with

1.1±0.5V.

Fig. 7

64

17.3. Alignment Points

17.3.1. Cassette Deck Section

17.3.2. Adjustment Point

SA-VK62DEE

65

SA-VK62DEE

18 Block Diagram

OPTICAL PICKUP

B

QR8571

CONTROL

HFM

VCC

HFM

SUPPLY SWITCH

Q8552

Q8551

OUT

LDDVD

SWITCH

Q8562

Q8561

LDCD

SWITCH

LDU

17

LD(DVD)

16

LD(CD)

15

SW

8

SUBSEL

1M

PIN(CD)

PIN(DVD)

VREF

SUB2

SUB1

13

11RF9

14

SUB1

SUB2

VREF1

6

RF

VREF2 (RF-)

FE2

FE1

7

FE1(DVD/CD)

FE2(DVD/CD)

TC

4

TC(DVD)

TD

5

TD(DVD)

TB

2

TB(DVD)

3

TA

TA(DVD)

TRACKING COIL

T-

T+

13

14

V01-

VIN3

23

V01+

9

F-

11

V02-

MUTE12

20

FOCUS COIL

F+

12

V02+

MUTE4

MUTE3

27

TRVM+

15

V04+

IC8251

C0GBG0000048

MOTOR DRIVE

VIN1

28

2

SPINDLE MOTOR UNIT

SPM+

TRVM-

16

17

V04-

V03+

VIN2

LDCNT

3

SPM-

TRV_INNER_SW

5

6

18

V03-

OPIN-

OPOUT

1

BIAS1

4

OPIN+

24

LDIN

25

BIAS2

26

TRIN

R

78

DRV3

LPC01

126

82

AD0

LPC02

143

124

134

125

130

133

110

129

123

LPC1

LPC2

DRV7

VIN9

VIN5

VIN10

127

VIN6

VREFH

111

RFINN

132

RFINP

131

VIN7

136

VIN8

VIN3

115

137

135

VIN3RF

VIN4

138

114

116

VIN2

VIN2RF

VIN4RF

MN2DS03VP1H

OSCO

OSCI

166

165

X8621

117

VIN1

IC8001

VIN1RF

76

DV2.1

148

83

DRV1

DRV8

146

79

DRV4

147

VCOF/AD4

PWM1

139

AD2

PWM0

75

DRV0

81

128

140

AD1

DRV6

VHALF

66

Q8560

D8550

Q8550

SWITCH

B

IC8601

C0EBE0000384

RESET IC

SA-VK62DEE

DQ0

2,4,5,7,8,10,11, 13,42,44,45,47,

48,50,51,53

1,2,4,5,7,8,10,

11,13-15,17,18,

252,254,256

MDQ0

DQ15

MDQ15

A0

22-26, 29-35

217,220,221,223

224,226-228,230,

233,237,238

MA0

IC8051

C3ABPG000133

64 SDRAM

A11

20

234

MA11

IC8651 RFKWMH82H160

16M FLASH ROM

/WE

/CS

UDQM

BA1

LDQM

BA0

39

21

15

19

232

249

BA1

BA0

251

DQM0

240

DQM1

243

NCSM

/RAS

CLK

38

MCK

/CAS

16

17

18

244

245

248

241

NRAS

NCAS

NWE

MCKI

A16

9,10,16,17,48

21,30,31,43,45

EXADR16

A20

EXADR20

MN2DS03VP1H

A0

1-8,18-25

23-25,27,32,

33,36,37,39-42,

46,47,50,51

EXADT0

IC8001

A15

EXADT15

DV2.1

DQ0

39-36, 38-45

192-195,197-200,

203,204,206-208

210-212

MDQ16

DQ15

MDQ31

XWE

11

22

NEXWE

26

38

XRESET

XCE

28

52

NEXCE

XOE

NEXOE

12

R

Q8607

SWITCH

Q8606

SWITCH

IC8606

C0EBA0000031

RESET IC

IC8611

C3EBGC000055

16M EEPROM IC

VCC

B

SDA

SCL

5

6

73

59

60

P9

NRST

P8

67

SA-VK62DEE

DIN1

45-47

DIN3

15(14)

8

MIXL(R)

10(9)

VOUTL(R)

FL(R)

SL(R)

20(19)

VOUT3(4)

VOUT5(6)

IC8420

C0FBBK000049

AUDIO DAC

SCK5BCK7DATA16LRCK

DSPCLK

A

TO MAIN

BLOCK

C

CNT

SW

15

16

VOUT8

VOUT7

ZERO2

MS

MC

MD

16

34

2

QR8420

MUTING SWITCH

PY/Y/G

ZFLAG&AMUTE

PB/CB/B

PR/CR/R

Y

CMD

IECOUT

STATUS

4

IC8695

C0JBAA000346

LOGIC IC

2

1

B

QR8111

SWITCH

QR8112

SWITCH

5

IC8111 C0CBCBD00018

3.3V REGULATOR

8

5

4

IC8691 C0JBAA000346

LOGIC IC

1

2

174-176

ADOUT0

169

ADOUT2

171

LRCK

170

ADOUT3

163

SRCK

DACCK

56

57

53

55

P11

P12

P13

P15

MN2DS03VP1H

IC8001

DV2.1

149

151

DAC1OUT

156

152

DAC3OUT

DAC2OUT

158

DAC5OUT

DAC4OUT

70

177

P1

IECOUT

69

P2

68

P3

68

SA-VK62DEE

FM ANT

17

5

Q1 (RF AMP)

6

B

(FM)

Z2620

Q2

MIXER

Q3 Q4

BUFFER

OSC

CF2601 CF2602

8

Q2601

FM

IF AMP

IC2601

C1BB00000962

FM/AM IF AMP, DET/AM OSC, MIX/FM MPX

24

LEVEL

DET

FM

IF

1

ALC

BUFFER

AM ANT

L2601

D2602

L2602

B

RCH

22 21

23

AM

OSC

MIX

S-CURVE

AM/FM

FM

BUFFER

DET

REG

2

4

3

19

20

AM

IF

5

AM

RM AMP

AM

IF

AGC

COMP

TUNING

DRIVE

SD

6

18

DET

7

13

17

16

AM

ST

REG

9 10

8

15

PHASE

DET

VCO

FF FF

14

DECODER

STEREO SWITCH

11

PILOT

CANCEL

PILOT

FF

DET

12

B

Z2602

AM IFT

X2602

ST/DO

SD

16

PHASE DETECTOR

CHARGE PUMP

Q2606

TUNER

15V SUPPLY SWITCH

(FM)

DETECTOR

POWER ON

RESET

B

UNLOCK

UNIVERSAL

COUNTER

19

17

18

11

15

B

REFERENCE

DIVIDER

SWALLOW COUNTER

1/6,1/17,4 BITS

12 BITS PROGRAMMABLE

SHIFT REGISTER LATCH

10

7

1 2

DIVIDER

6

9

IC2602

C1CB00001937

PLL FREQUENCY SYNTHESIZER

C2B

I/F

8

1

X2603

20

14

12

13

5

DO

CE

2

3

DI

4

CL

ST/DO

PLLDA

PLLCLK

CE

B

69

SA-VK62DEE

PLLDA

ST/DO

PLLCLK

SD

FL6601

P18

P1

23~40

11~14, 16~29

FL30

FL13

/RESET

/CS

SCK

9

SDATA

8

10

3

FL DISPLAY

IC6601

C0HBB0000044

FL DRIVER

RM11

UP/DOWN MOTOR

G1

G13

5~17

1~2,

30~40

FL0

FL12

XOUT

XIN

6

5

RM21

LOADING MOTOR

FROM POWER

TRANSFORMER

M M

4

OUT1

IC11

C0GAG0000007

UP/DOWN MOTOR DRIVER

F_IN

7

2

R_IN

9

OUT2

4

C0GAG0000007

LOADING MOTOR DRIVER

7

OUT1

IC21

F_IN

2

OUT2

R_IN

9

HALF

MODE

S951

S952

30

22

21

29

74

SD

ST/DO

PLLDA

CE

3

PLLCE

PLLCK

V_JOG_A

67

68

VR6201

JOG VOL

V_JOG_B

71

FL_CLK

72

FL_CS

FL_RESET

73

FL_DOUT

15

C2CBJG000639

X_IN

13

X2802

X_OUT

84

UP/DOWN_L

IC2801

10

83

UP/DOWN_R

MICROPROCESSOR

XC_OUT

XC_IN

11

X2801

80

OP/CL_FWD

79

OP/CL_REV

RMT

18

Z6481

REMOTE SENSOR

53

52

MODE_1

HALF_1

70

(DECK 1)

P.B. HEAD

(DECK 2)

R/P HEAD

LCH

4

2

IC1004

C1AA00000612

R/P SELECT

(DECK 2)

ERASE HEAD

3

5

Q1003

SWITCHING

(BEAT PROOF/

RECH)

IC1001

AN7348S-E1

P.B EQ/REC AMP/ ALC/TPS AMP

24(23)

1(2)

22(3)

21(4)

17(8)

6

19

15

12

L1002

LOGIC L/H

ALC

NOR/CrO &

HI/LO LOGIC

LOGIC

REC/PB

9

B

RIPPLE

REJECTION

11

BIAS OSC CONTROL

Q1004, Q1005,

Q1007

SA-VK62DEE

20(5)

18(7)

10

16

14

13

Q2978

SWITCH

IC951

CNB13030R2AU

PHOTO INTERRUPTER

97

PHOTO_1

S1

STOCK

RECINH_R

S974

OPEN_SW

81

S4

Q2979

DECK MOTOR SWITCH

C2CBJG000639

S5

CHANGE

B

IC971

CNB13030R2AU

PHOTO INTERRUPTER

95

PHOTO_2

CHANGE_SW

85

IC2801

MICROPROCESSOR

D6201~D6204

B

Q6415, Q6425

PLUNGER

SUPPLY SWITCH/

PLUNGER:ON/OFF

SWITCH

58

59

MTR

REC

LED1

48~51

LED4

60

56

PLG1

DECK1_H

POSITION

82

PHOTO COUPLER

Q6201~Q6204

LED

DRIVE

Q1

D951

Q6411, Q6421

PLUNGER SUPPLY SWITCH/ PLUNGER:ON/OFF

SWITCH

57

PLG2

B

D971

Q1017

MOTOR SWITCH

M

M1002

HALF

MODE

RECINH_F

S972

S975

S971

Z971

INTERFACE

91

DECK2

ST_SW

PLAY

PLAY_SW

87

S2

78

S3

BOTTOM

BOTTOM_SW

86

OPEN

71

SA-VK62DEE

RED

JK2803

COMPONENT

VIDEO

MIX_L(R)

CR

12

CbOUT

2

CIN

C

BLUE

GREEN

JK2800

S.VIDEO OUT

G Y

CG

C0DAAZG00012

Y

VIDEO

CB

IC2561

REGULATOR

5

Q2552

SWITCH

IC2563

C0DBEZG00021

REGULATOR

13

CyOUT

15

VOUT

IC2701

Q2901

SWITCH

C9ZB00000466

VIDEO IC

11

CrOUT

14

YOUT

16

COUT

CyIN

CbIN

CrIN

4

YIN

6

8

9

JK2801

OPTICAL

Y

PY/PY/G

PB/CB/B

PR/CR/R

AUDIODIGITAL

DSPCLK

STATUS

CMD

B

Q2912

B

SWITCH

ZFLAG&AMUTE

A

TO DVD

BLOCK

36

4

6

37

35

DVDPCON

C2CBJG000639

WIDE1

IC2801

MICROPROCESSOR

72

DVD_MUTE

DVD_CLK

DVD_CMD

DVD_STAT

JK6502

MIC2

JK6501

MIC1

SA-VK62DEE

7(8)

B1(2)

22(21)

JK2801

AUX

IC6550

Q6501, Q6502

Q6503

LIMITTER

Z

MIC AMP

M65850FPCF0T

ECHO

2

10

9

IC2103

C0ABBB000067

DUAL OP-AMP

2(6)

3(5)

1(7)

13(14)

32(31)

9(10)

E1(2)

5(6)

A1(2)

IC2101

C1BB00000732

AUDIO SOUND

REC1(2)

PROCESSOR

C1(2)

2(4)

SEL1(2)

SI

SC

17

18

OUT1(2)

IC2802

C3EBDG000072

E-EPROM

(NOT SUPPLIED)

5

6

43

EE_DAT

42

4

41

EE_CLK

3

EE_CS

MICSW

Q6550

76

ECHO_MUTE

Q6504

75

ECHO_LVL3

C2CBJG000639

Q6505

Q6506

70

ECHO_LVL2

IC2801

MICROPROCESSOR

D2332

SWITCHSWITCHSWITCHSWITCH

26

69

ECHO_LVL1

1

LM_L

27

ASP_DAT

ASP_CLK

73

SA-VK62DEE

IC2804

C0AABA000009

DUAL OP-AMP

2(6)

3(5)

Q2142 (Q2242)

Q2502

MUTING SWITCH

Q2143 (Q2243)

MUTING SWITCH

Q2501

MUTING

B

CONTROL

AGC

CONTROL

1(7)

FILTER

Q2366

SWITCH

HP_L(R)

40

MUTE_A

C2CBJG000639

IC2801

MICROPROCESSOR

Q2806

POWER

RESET

CONTROL

SWITCH

12

B

/RESET/EFP_RESET

Q2701,

Q2704~Q2706

FAN

MOTOR

DRIVE

FAN

M

B

D2576

KEY1

B

DC_DET

HP_SW

20

39

46

SYNC

MUTE_H

Q2570

SWITCH

Q2576

SWITCH

Q2551

SWITCH

D2578

B

S6101~S6106,

S6201~S6210, S6301~S6310

DCDET

92 ~ 94

KEY3

SYNC

MUTE_H

PCONT/EFP_/CE

47

74

SA-VK62DEE

DC_DET

FAN

HP _SW

MUTE_H

SYNC

D5813

10(14)

11(13)

12

9

-IN L(R)

+IN L(R)

IN GND

OUT GND

Q5812, Q5813

DC DETECT

SYNCHRONISING

IC5801

RSN35H2B-P

POWER HIC

FILTER

SWITCH

Q5814

HEADPHONE

MUTING SWITCH

Q5952

SWITCH

OUT L(R)

AC DET

LATCH

-VCCM

Q5801

10V VOLTAGE REGULATOR

4(1)

6

5

FILTER

8

B

Q5802, Q5805

VOLTAGE SUPPLY/

CURRENT CONTROL

SWITCH

D5814

LCH

JK5851

HIGH CH

(6 W)

JK6551

HEADPHONE

RCH

Q5950

SYSTEM 6V

VOLTAGE

B

REGULATOR

Q5954

CURRENT

LIMITING

B

SWITCH

D5961~D5964

5V VOLTAGE

B

REGULATOR

Q6804

SWITCH

Q6805

SWITCH

SIGNAL LINES

: MAIN SIGNAL LINE

: FM OSC SIGNAL LINE

: FM SIGNAL LINE

( ) Indicates the Pin No. of Right Channel.

B

Q5804, Q5806, Q5807Q5808

CURRENT STABILISER/

LIMIT SWITCH/

10V VOLTAGE REGULATOR

B

Q6803

SWITCH

: CD SIGNAL LINE

: AM OSC SIGNAL LINE

: AUX SIGNAL LINE

D5969

Q5951

VOLTAGE

REGULATOR

(-VP)

FP5833

D5959

FP5950

FL DISPLAY

D5950~D5953

FP5951

TO

Q5803

15V VOLTAGE REGULATOR

B

: AM SIGNAL LINE

: FM/AM SIGNAL LINE

: CD-DA (AUDIO/VIDEO) SIGNAL LINE

NOTE : Signal Lines are applicable to the Left Channel only.

T5950

POWER TRANSFORMER

Q5953

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

: DVD (AUDIO) SIGNAL LINE

: DVD (VIDEO) SIGNAL LINE

RL5950

POWER SWITCH

CONTROL

T5951

SUB

TRANSFORMER

JK5950

F1

Z5950

AC INLET

B

E5800

E5801

75

SA-VK62DEE

19 Schematic Diagram

(All schematic diagrams may be modified at any time with the development of the new technology)

Note:

S1 : Stock Switch S2 : Play Switch S3 : Bottom Switch S4 : Open Switch S5 : Change Switch S951 : Mode Switch S952 : Half Switch S971 : Mode Switch S972 : Half Switch S974 : Recinh_R Switch S975 : Recinh_F Switch S6101 : Power Switch S6102 : Disc Check Switch S6103 : Multi Remaster Switch S6104 : Surround Advanced Switch S6105 : Deck1/2 Switch S6106 : Rec Switch S6201 : DVD/CD Switch S6202 : Tape Switch S6203 : Tuner Switch S6204 : Aux Switch S6205 : Deck 1 Switch S6206 : Display Switch S6207 : Deck 2 Switch S6208 : Rew Switch S6209 : FF Switch S6210 : Stop Switch S6301 : Open/Close Switch S6302 : Disc Change Switch S6303 : Disc 5 Switch S6304 : Disc 4 Switch S6305 : Disc 3 Switch S6306 : Disc 2 Switch S6307 : Disc 1 Switch S6309 : S.SEQ Switch S6310 : Sound EQ Switch VR6201 : VR Volume Jog VR6501 : VR Mic

· The voltage value and waveforms are the reference voltage

of this unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis. Accordingly, there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring unit.

· Importance safety notice :

Components identified by characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), highquality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacturer´s specified parts shown in the parts list.

Caution !

IC, LSI and VLSI are sensitive to static electricity.

Secondary trouble can be prevented by taking care during repair.

mark have special

· Cover the parts boxes made of plastics with aluminium foil.

· Put a conductive mat on the work table.

· Ground the soldering iron.

· Do not touch the pins of IC, LSI or VLSI with fingers directly .

76

19.1. Optical Pickup Unit Circuit

SCHEMATIC DIAGRAM - 1

SA-VK62DEE

TO HFM PCB

TO

LDU

PCB

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

OPTICAL PICKUP UNIT CIRCUIT

GND

VCC

GND

OUT

GND

TB

TA

TC

TD

FE1 FE2

IM

RF

GND

VREF

VCC

SUB2

SUB1

SW

LD (CD)

LD (DVD)

LDGND

L4

J0JBC0000105

L3

J0JBC0000105

C8

0.1

C1

0.1

: +B SIGNAL LINE : CD-DA SIGNAL LINE

T+

26

F+

25

HFM

GND (IM)

VREF2(RF-)

PIN (DVD)

LD (CD)

LD GND

LD (DVD)

GND (OEIC)

VREF1

VCC

SUB2

SUB1

PIN(CD)

GND (IM)

FE2

FE1

SW

F-

T-

TA

TB

TD

TC

RF

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

TO DVD MODULE CIRCUIT (FP8501) ON SCHEMATIC DIAGRAM - 2

TO ACT

R2

0

R4

C2

0

0.1

6.8K

R1

0

R3

0

R5

0

R6

0

R7

C3

0.1

VR1

6.8K

VR2

6.8K

C5

22PC622P

L2

J0JCC0000307

L1

J0JBC0000105

0.22

C7

0.1

C4

77

SA-VK62DEE

19.2. DVD Module Circuit

SCHEMATIC DIAGRAM - 2

FP8201

TO SPINDLE MOTOR

DVD MODULE CIRCUIT

TRV_INNER_SW

1

DGND

2

TRVM+

3

TRVM-

4

SPM+

5

SPM-

6

C8251

6.3V220

C8254

0.1

R8261

82K

R8263

82K

R8264

4.7K

LB8512 ERJ3GEY0R00V

LB8513 ERJ3GEY0R00V

LB8511 ERJ3GEY0R00V

LB8514 ERJ3GEY0R00V

: +B SIGNAL LINE : CD-DA SIGNAL LINE

C8261

0.1

IC8251

C0GBG0000048

DRIVE IC

C8257

0.1

R8262

4.7K

BIAS1

1

VIN1

2

VIN2

3

4

OPIN+

OPIN-

5

OPOUT

6

GND(PRE)

7

FIN

VCC

8

MUTE12

9

GND

10

VO2-

11

VO2+

12

VO1-

13

14

VO1+

PREVCC

IC8251

LDCNT

MUTE3

TRIN

BIAS2

LDIN

VIN3

VCC

MUTE4

GND

VO3-

VO3+

VO4-

VO4+

C8262

0.1

28

27

CL8242 CL8241

26

25

CL8244 CL8243

24

23

22

FIN

3029

21

20

19

18

17

16

15

C8256

0.1

C8241

0.1

C8242

0.1

R8265

R8241

R8242

7.5K

R8251

C8253 16V22

0

22K

6.8

TL8201

C8255

0.1

R8201

2.2K

C8252 16V47

TRV-I-SW

D+5V

FODRV

TRDRV

VHALF

PNRST

MUTE3

DRV0

DRV1

M+9V

MUTE124

AD1

TO OPTICAL PICKUP UNIT CIRCUIT ON SCHEMATIC DIAGRAM-1

FP8501

T+

26

F+

25

F-

24

T-

23

HFM

22

TA(DVD)

21

TB(DVD)

20

TD(DVD)

19

TC(DVD)

18

FE2(DVD/CD)

17

FE1(DVD/CD)

16

GND

15

RF

14

VREF2(RF-)

13

PIN(DVD)

12

LDCD

11

LDGND

10

LDDVD

9

GND(OEIC)

8

VREF1

7

VCC

6

SUB2

5

SUB1

4

PIN(CD)

3

SUBSEL

2

GND(VRCD)

1

C8504 0.1

RX8502

(56 x 4)

RX8504 (56 x 2)

RX8501

(56 x 2)

R8506 1.5K

LB8505 J0JCC0000119

LB8504 J0JCC0000119

LB8503 ERJ2GE0R00X

R8505 2.2K

R8501 0

RX8503 (56 x 2)

C8505

220P

C8218 1

C8217 1

C8506

100P

VIN1

VIN2

VIN4

VIN3

VIN8

VIN7

RFINP

RFINN

LPC1

VREFH

VIN6

VIN5

LPC2

RAM_CD

78

SCHEMATIC DIAGRAM - 3

SA-VK62DEE

DVD MODULE CIRCUIT

CL8006

K8004

D8571

MA2J72800L

LB8507

J0JCC0000119

C8502

0.1

ERJ2GE0R00X

CL8012

ERJ2GE0R00X

UNR511V00L

SUPPLY CONTROL SWITCH

LB8502

J0JHC0000045

C8501

CL8002

K8009

CL8010

QR8571

10

C8561

0.1

C8112

1

CL8571

R8567

51

R8568

47K

C8113

470P

R8566

56

TL8111

: +B SIGNAL LINE

IC8111

C0CBCBD00018

3.3 REGULATOR IC

1

VO

2

NC

IC8111

3

GND

4

CN

C8563

R8563

6.3V47

R8565

2.2

Q8562

SWITCH

1K

TL8522

2SB09700RL

R8564

22

8

VIN

7

NC

6

NC

5

Cont

Q8550

2SB1219AHL

SWITCH

16V10

C8562

C8564 1

R8562

1K

C8 111

0.1

QR8112

UNR521400L

R8550

7.5K

R8560

1K

R8570

100K

R8561

0

Q8561

2SD1819A0L

SWITCH

C8550

6.3V33

R8569

12K

Q8560

R8112

22K

D8550

MA2J11100L

CL8561

R8 111

22K

QR8111

UNR521400L

SWITCH

L8550

G1C100KA0055

Q8560

2SD1819A0L

SWITCH

D+3.3V

D+5V

D+1.2V

HFMON

A+5V

PNRST

LPCO2

C8503

0.1 C8551

0.1

R8559

15K

R8557

51

R8558

47K

Q8552

2SB09700RL

SWITCH

R8556

56

TL8513

C8553

6.3V47

TL8512

79

R8553

1K

R8555

2.2

R8554

68

Q8551

2SD1819A0L

SWITCH

C8554 1

R8552

1K

C8552 16V10

R8551

AD0

CL8551

0

LPCO1

SA-VK62DEE

SCHEMATIC DIAGRAM - 4

DVD MODULE CIRCUIT

Y/PY/G

CB/PB/B

CR/PR/R

Y

C

STBDAC

SBT3

SBO3

ADAC-CLK

DMIXOUT

SRCK

LRCK

VOUT4

VOUT3

AMUT

AUDIODIGITAL

A+5V

D+1.2V

M+9V

D+5V

CL8421

1

ZERO1

MS

2

MC

3

4

MD

IC8420

5

SCK

6

DATA

BCK

7

8

LRCK

IC8420

C0FBBK000049

2-CH DAC IC

CL8023

CL8491

C0JBAA000346

AND GATE LOGIC IC

ZERO2

VOUTL

VOUTR

VCOM

AGND

IC8691

VCC

16

15

14

13

12

11

10

NC

9

NC

C8423

6.3V33

C8424

0.1

C8428

0.1

J0JCC0000091

R8420

2.2K

LB8690

: MAIN SIGNAL LINE

: +B SIGNAL LINE

C8422

0.1

C8421

6.3V100

QR8420

UNR521100L

AUDIO MUTING SWITCH

: DVD VIDEO SIGNAL LINE

: DVD AUDIO SIGNAL LINE

LB8303 J0JCC0000119

LB8304 J0JCC0000119

LB8305 J0JCC0000119

LB8301 J0JCC0000119

LB8302

K8421 ERJ3GEY0R00V

LB8421 ERJ2GE0R00X

LB8422 ERJ2GE0R00X

LB8423 ERJ2GE0R00X

LB8424 ERJ2GE0R00X

LB8491

J0JCC0000119

ERJ2GE0R00X

FL8103

F1H0J1050022

FL8102

F1H0J1050022

FL8101

F1H0J1050022

FL8104

F1J1E1040022

ERJ2GE0R00X

K8106

VGND

Y/PY/G

VGND

CB/PB/B

VGND

CR/PR/R

VGND

ADAC5V

MIX-L

ADAC5V

MIX-R

ADACGND

CNT

ADACGND

A-REF

ZFLAG&AMUTE

DGND

AUDIODIGITAL

DGND

D+5V

DGND

D+5V

DGND

A+5V

AGND

A+5V

AGND

D+1.2V

DGND

D+1.2V

DGND

M+9V

MGND

M+9V

MGND

OP_CPU-CLK

OP_CPU-CMD

OP_CPU-STAT

Y

C

FL

FR

SL

SR

SW

FP8101

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

TO MAIN CIRCUIT (CN2801) ON SCHEMATIC DIAGRAM - 12

OPU_CPU-CLK

OPU_CPU-CMD

OPU_CPU-STAT

VCC

2

3

GND

IC8695

C0JBAA000346

AND GATE LOGIC IC

VCC

2

3

GND

51

C8691

0.1

4

51

C8695

0.1

4

LB8691

ERJ2GEJ101X

LB8692

ERJ2GEJ101X

LB8693

ERJ2GEJ101X

80

SCHEMATIC DIAGRAM - 5

SA-VK62DEE

DVD MODULE CIRCUIT

IC8611

C3EBGC000055

16M EEPROM IC (NOT SUPPLIED)

1

A0

2

A1

IC8611

3

A2

4

GND

VCC

SCL

SDA

8

C8611

0.1

7

WP

6

5

RX8021

(10K x 2)

CL8031

CL8032

R8022 10K

CL8033

R8023 47K

RX8611

(4.7K x 2)

R8611

100

CL8612

CL8611

OPU_CPU-STAT

: +B SIGNAL LINE

SCL

SDA

OPU_CPU-CLK

OPU_CPU-CMD

TRV-SW

PNRST

EXADT_15

EXADT_14

EXADT_13

EXADT_12

EXADT_11

EXADT_10

EXADT_9

EXADT_8

EXADR_19

EXADR_20

NEXWE

EXADR_18

EXADR_17

EXADT_7

EXADT_6

EXADT_5

EXADT_4

EXADT_3

EXADT_2

EXADT_1

IC8651

RFKWMH82H160

16M FLASH ROM IC

1

A15

A14

2

3

A13

A12

4

A11

5

6

A10

7

A9

8

A8

9

A19

10

A20

11

XWE

12

XRESET

13

NC

14

WP/ACC

RDY/XBSY

15

A18

16

A17

17

18

A7

19

A6

20

A5

A4

21

A3

22

23

A2

24

A1

XBYTE

DQ15/A-1

DQ14

DQ13

DQ12

DQ11

DQ10

A16

VSS

DQ7

DQ6

DQ5

DQ4

VDD

DQ3

DQ2

DQ9

DQ1

DQ8

DQ0

XOE

VSS

XCE

EXADR_16

48

47

46

FDT_15

45

FDT_7

44

FDT_14

43

FDT_6

42

FDT_13

41

FDT_5

40

FDT_12

39

FDT_4

38

37

FDT_11

36

35

FDT_10

34

33

32

31

30

29

28

27

26

EXADT_0

25

A0

FDT_3

FDT_2

FDT_9

FDT_1

FDT_8

FDT_0

C8651

0.1

C8652

0.1

81

SA-VK62DEE

SCHEMATIC DIAGRAM - 6

DVD MODULE CIRCUIT

C8051

MDQ_0

MDQ_1

MDQ_2

MDQ_3

MDQ_4

MDQ_5

MDQ_6

MDQ_7

DQM0

NWE

NCAS

NRAS

NCSM

BA0

BA1

MA_10

MA_0

MA_1

MA_2

MA_3

C8606

3

GND

NC

4

C8052

C8053

220P

C8054

C8055

0.1

C8607

1

0.1

1

VDD

0.22

R8606

100K

2SD1819A0L

12

OUT

C0EBA0000031

CD

5

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ

10

DQ5

11

DQ6

12

VSSQ

13

DQ7

14

VDD

15

LDQM

16

/WE

/CAS

17

18

/RAS

19

/CS

20

BA0

21

BA1

22

A10/AP

23

A0

24

A1

25

A2

26

A3

27

VDD

Q8606

SWITCH

IC8606

RESET IC

IC8051

R8607

54

VSS

53

DQ15

52

VSSQ

51

DQ14

50

DQ13

49

VDDQ

48

DQ12

47

DQ11

46

VSSQ

45

DQ10

44

DQ9

43

VDDQ

42

DQ8

41

VSS

40

NC

39

UDQM

CLK

38

37

CKE

36

NC

35

A11

34

A9

33

A8

32

A7

31

A6

30

A5

29

A4

28

VSS

10K

Q8607

2SD1819A0L

SWITCH

: +B SIGNAL LINE

C8057 2200P

C8056

0.1

C8601

0.1

C0EBE0000384

C8031

0.1

MDQ_15

MDQ_14

MDQ_13

MDQ_12

MDQ_11

MDQ_10

MDQ_9

MDQ_8

DQM1

CLK

MA_11

MA_9

MA_8

MA_7

MA_6

MA_5

MA_4

IC8601

RESET IC

IC8051

C3ABPG000133

64 SDRAM IC

R8601

3

VDD

2

RESET

GND

1

RX8013 (82 x 4)

MDQ_5

MDQ_10

MDQ_4

MDQ_11

RX8012 (82 x 4)

MDQ_3

MDQ_12

MDQ_2

MDQ_13

RX8011 (82 x 4)

MDQ_1

MDQ_14

MDQ_0

MDQ_15

EXADR_20

NEXWE EXADT_0

EXADT_4

EXADT_8

EXADT_12

EXADR_16

EXADR_18

EXADT_14

EXADT_10

EXADT_6

EXADT_2

EXADT_1

EXADT_5

EXADT_9

EXADT_13

EXADR_17

EXADR_19

EXADT_15

EXADT_11

EXADT_7

EXADT_3

STBDAC

AMUT

SBT3

1K

PNRST

SBO3

SCL

SDA

FG

R8243

10K

CL8024

CL8021

CL8022

CL8023

CL8025

CL8026

CL8027

R8021

10K

C8003 2200P

C8004

0.1

C8005

0.1

C8006

0.1

C8007

0.1

C8008

0.1

C8009

0.1

C8010

0.1

C8011

1

82

SCHEMATIC DIAGRAM - 7

SA-VK62DEE

DVD MODULE CIRCUIT

MDQ_9

MDQ_6

RX8014 (82 x 4)

1

C8028

255

256

MDQ6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

VDD33

MDQ9

MDQ5

VSS

MDQ10

MDQ4

VDD33

MDQ11

MDQ3

VSS

MDQ12

MDQ2

VDD33

MDQ13

MDQ1

MDQ14

VSS

MDQ0

MDQ15

VDD33

VSS

EXADR20

NEXWE

EXADT0

EXADT4

EXADT8

VDD12

EXADT12

VDD33

VSS

EXADR16

EXADR18

EXADT14

EXADT10

VDD33

VSS

EXADT6

EXADT2

NEXCE

EXADT1 EXADT5

EXADT9

EXADT13 EXADR17

VDD12

EXADR19

EXADT15

EXADT11

VDD33

VSS

EXADT7

EXADT3

NEXOE

P15

P14

P13

P12

P11

P10

P9

P8

P7

VDD33

MMOD

VSS

P6P5P4P3P2P1P0FGNRST

65 66 67 68 69 70 71 72 73

MDQ_8

254

MDQ8

MDQ_7

253

VSS

DQM_1

MDQ7

DQM1

VSS

NWE

DQM_0

248249250251252

DQM0

RX8015 (22 x 2)

C8027

247

VSS

NWE

VSS

74

0.1

246

75

NCAS

245

VDD33

DRV0

76

NRAS

244

NCAS

DRV1

77

24379242

NRAS

DRV2

78

MCK

DRV3

CLK

R8011 22

241

VSS

MCKI

DRV4

DRV5

80

NCSM

C8026

24082239

NCSM

DRV6

81

(82 x 4)

RX8016

2200P

238

VDD33

DRV7

83

MA_9

MA9

DRV8

MA_11

237

84

0.1

C8025

236

MA11

VDD33

MA_8

VDD12

P16

85

MA_10

235

VSS

P17

86

BA0

2348823389232

BA0

VSS

87

: +B SIGNAL LINE

BA1

MA_7

RX8017 (82 x 4)

1

C8024

231912309222993228942279522696225

BA1

VSS

MA8

MA10

VDD33

MN2DS03VP1H

MONI7

VDD12

MONI6

MONI5

MONI4

90

MA_0

MA7

MA0

IC8001

VSS

MONI3

MA_6

MA_1

1

C8023

MA6

DV2.1 IC

MONI2

2249822399222

MA1

VDD33

MONI1

MONI0

97

MA_5

MA5

AVDDD

MA_2

221

VSS

MA2

PLFIL1

AVSSD

100

MA_4

C8022

220

MA4

VREFH7

101

MA_3

0.1

219

VDD12

VREFM7

102

RX8018 (82 x 4)

218

217

VSS

VREFL7

103

104

MA3

CCAPA

216

105

C8021

0.1

215

VDD33

AVSSC

106

214

DQM2

CD ATA

107

213

VSS

DQM3

AVDDC

ANAMONI1

108

FDT_0

FDT_15

212

211

MDQ16

ANAMONI2

109

110

FD_T1

C8020

210

MDQ31

RFINN

111

0.1

209

VDD33

MDQ17

RFINP

VIN6RF

112

FDT_14

208

MDQ30

VIN5RF

113

FDT_2

207

114

FDT_13

206

MDQ18

MDQ29

VIN4RF

VIN3RF

115

205

116

FDT_3

204

VSS

MDQ19

VIN2RF

VIN1RF

117

FDT_12

1

C8019

203

MDQ28

AVDDB

118

202

VDD33

VREFH5

119

201

VSS

VREFM5

120

FDT_4

200

MDQ20

VREFL5

121

FDT_11

199

122

FDT_5

198

MDQ27

MDQ21

AVSSB

LPC1

123

FDT_10

0.1

C8018

197

196

MDQ26

LPC01

124

125

FDT_6

195

VDD33

LPC2

126

FDT_9

194

MDQ22

MDQ25

TRCDATA3

TRCDATA2

TRCDATA1

TRCDATA0

VCOF/AD4

LPC02

VREFH

127

FDT_7

193

MDQ23

MDQ24

VSS

VDD33

TRCST

TRCCLK

EXTRG1

SD ATA

EXTRG0

SCLOCK

VSS

VDD33

IECOUT

ADOUT0

ADOUT1

ADOUT2

VSS

VDD12

ADOUT3

SRCK

LRCK

EXTCK

VDD33

OSCO

OSCI

VSS

DACCK

AVSSG

AVDDG

AVSSE

AVDDE

DAC5OUT

AVSSF

DAC4OUT

COMP

IREF1

VREF

DAC3OUT

DAC2OUT

AVDDF

DAC1OUT

PWM0

PWM1

AVSSH

VREFH10

AD0

VREFL10

AVDDH

AD1

AD2

VIN1

VIN2

VIN3

VIN4

VIN5

VIN6

VIN7

VIN8

VIN9

VIN10

VHALF

128

192

191

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

173

172

171

170

169

168

167

166

165

164

163

162

161

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

CL8029

CL8028

OPU_CPU-CLK

KMODE

OPU_CPU-CMD

OPU_CPU-STAT

CL8030

FG

PNRST

TP8219

TP8218

TP8217

TP8216

TP8215

TP8214

CL8002

TP8220

CL8003

CL8035

CL8036

C8012

0.1

MUTE124

RAM_CD

TRV-SW

MUTE3

HFMON

DRV1

DRV0

C8013

0.1

C8207

0.1

TP8213

C8203 0.1

C8211 0.033

C8212 0.1

C8213 0.1

C8214 0.1

C8204 0.1

C8216 0.018

C8215 5600P

TP8211

TP8212

RFINN

RFINP

C8221 0.1

C8222 0.1

C8223 0.1

VIN2

VIN3

VIN4

C8224 0.1

C8205 0.1

C8225 0.1

VIN1

C8226 0.1

C8227 0.1

LPC1

LPC01

LPC2

LPC02

VREFH

C8229

VHALF

1

83

SA-VK62DEE

FDT_8

CL8040

SCHEMATIC DIAGRAM - 8

DVD MODULE CIRCUIT

LB8001

J0JHC0000045

C8002 4V330

C8017

0.1

R8041

33

K8031

ERJ2GE0R00X

6.3V100

CKA1

C8001

LB8002

J0JHC0000045

RX8031

(4.7K x 2)

: CD-DA SIGNAL LINE

: +B SIGNAL LINE

: DVD VIDEO SIGNAL LINE

: DVD AUDIO SIGNAL LINE

D+3.3V

D+1.2V

RX8032

(4.7K x 2)

CL8034

KMODE

C8307 0.1

C8312 1

C8208 0.1

C8228

1

R8401

C8014

R8315 6.8

C8234 0.1

C8232 0.1

VIN1

VIN2

VIN3

VIN4

VIN5

VIN6

VIN7

VIN8

VIN5

VIN6

C8016 1

R8404 100

C8015 1

R8402 100

47K

0.1

LB8401

ERJ2GEJ151X

C8303 0.1

C8233

4700P

C8201

6.3V100

C8308

15P

CL8233

CL8235

C8235 1000P

CL8236

C8237 1000P

CL8234

CL8231

CL8206

C8202

6.3V100

RX8401

(100 x 2)

R8233

15K

R8621

1M

C8304 1

R8235

8.2K

C8236 1000P

R8236

8.2K

C8238

820P

D8231

MA2J11100L

R8622

R8231

C8206

10K

1

270

X8621

H0J270500085

R8312 1KR8313 24K R8314 0

R8311 2.4K

C8311 0.1

C8622 12P

C8621 12P

C8302

6.3V33

L8202

J0JCC0000079

L8201

G1C100K00020

J0JCC0000079

C8301

6.3V220

R8421

0

L8302

G1C100KA0055

L8301

R8325

160

R8326

R8341

82

AUDIODIGITAL

DMIXOUT

SRCK

LRCK

ADAC-CLK

C

Y

R8321

160

0

R8322

10

D+3.3V

CR/PR/R

CB/PB/B

R8335

82

Y/PY/G

R8331

160

R8332

10

TRDRV

AD0

FODRV

AD1

D+3.3V

84

19.3. (A) Main (Tuner) Circuit

6

SA-VK62DEE

FM EXT

ANT

75 OHM

GND

AM LOOP ANT

AM EXT

ANT

JK2601

SCHEMATIC DIAGRAM - 9

MAIN (TUNER) CIRCUIT

TUNER PACK CIRCUIT

1

2

3

4

5

5.6P 2SK544

2.7K

L2601

G2A411C00001

R2610

C2607

1K

0.047

100K

D2602

B0CDBB000015

1000P

2.2P

G2BPC0000016

R2612

100K

4.7P

L2602

: +B SIGNAL LINE

: FM/AM SIGNAL LINE

2.2P

2SC2786M

1.2U

3.3P

180P

C2636 1000P

560K

680K

390

2SC1675l1l2

100K

220

18P

1000P

680K

2.2P

2SC2787FL1TA

390

LA1833NMNTLM

DET/AM OSC MIX/FM MPX

C2608

8P

R2619

3.3K

0.47U

5.6P

FM/AM IF AMP

R2618

3.3K

C2614 50V3.3

IC2601

J0B1075AA014

7

6

8

CF2601

1

2

C2601

0.01

C2609 1000P

OSC OUT

3

2324

OSC

: FM SIGNAL LINE

: FM OSC SIGNAL LINE

R2604

1K

C2603

R2607

0.01 330

J0B1075AA014

R2601

R2606

C2604 1000P

R2605

470

470K

0

Q2601

B1AABC000003

R2603

C2602

270

16V10

C2619

680P

R2620

47K

0.033

C2616

C2615

50V4.7

150P

2122

AFC

AGC

AM OUT

AM RF IN

IC2601

DET OUT

CF2602

1

2

Q2601

FM IF AMP

R2621

22K

R2643

22K

C2639

R2602

C2631

PILOT IN

50V4.7

: AM SIGNAL LINE

: AM OSC SIGNAL LINE

3

C2638

0.01

C2618

R2623

PILOT OUT

0.01

68K

RCH

B1GCCFJJ0016

C2620 16V10

4.7K 3300P

C2637

16101511141213

MPX IN

Q2606

TUNER 15V

SUPPLY SWITCH

R2646

100K

C2617

0.01 R2642

6.8K

C2642

R2641

50V1

6.8K

C2641

50V1

R2645

100K

C2643 6800P

LCH

Q2606

C2644 6800P

D2601

B0BC5R000009

R2614

5.6K

C2610

0.01

R2652

0

C2633

12P

X2603

H0H720400007

C2634

12P

C2630

6.3V100

C2612

0.01

R2638

3.3K

R2630

10K

20

1

XOUT

XIN

10K

R2613

C2632

C2611

1000P

50V4.7

560

R2615

R2616

19

18

17516

AIN

VSS

AOUT

LC72131MDTRM

PLL FREQUENCY SYNTHESIZER

CL

DI

CE

2

4

3

R2636 1K

R2637 1K

R2635 1K

CE

PLLCLK

PLLDA

R2611

390

C2625 16V22

1K

PD

IC2602

DO

R2634 470

DO/ST

R2651

15714

VDD

AM

6

FM DET

REG

AM MIX OUT

R2632

10K

C2606

0.01

AM IF IN

4

C2629

6.3V100

R2633

1K

FM IF IN

1234

C2627

C2626

16V22

2

1

G2BAD0000003

R2617

47K

1000P

C2613

82

13

FMIN

AMIN

MONO

LW

STRQ

SDC

8

91210

Z2602

11

FM

IFIN

1

3

56

R2628

82

R2629 27K

C2624

100P

ST

SD

GND

5206197188179

C2647 1000P

C2648

0.01

R2626

1K

R2625

X2602

W2919

DO/ST

SD

VCC

33

R2624

470

H3F1065A0002

C2649

0.1

0

STRQ

470

R2627

FM/AM

C2622

R2622

MONO

50V1

2.7K

C2621

50V0.47

C2623

50V1

R2644

120

R2631

120

RCH

LCH

PLLDA

DO/ST

PLLCLK

TGND

DO/ST

+7.5V

CE

15V

SD

A

B

C

D

TO MAIN

E

CIRCUIT

F

(2A) ON

G

SCHEMATIC DIAGRAM - 1

H

I

J

K

1A

85

SA-VK62DEE

19.4. (B) Main Circuit

SCHEMATIC DIAGRAM - 10

MAIN CIRCUIT

: +B SIGNAL LINE

: PLAYBACK SIGNAL LINE

: RECORD SIGNAL LINE

: AUX SIGNAL LINE

TO DECK CIRCUIT (CN1001) ON SCHEMATIC DIAGRAM - 21

AUX

TO CD LOADING CIRCUIT (CN1) ON SCHEMATIC DIAGRAM - 23

CN2803

RCH

LCH

JK2802

CN2805

CR02

1

MOTOR

2

3

DECK1_H

4

5

MOGND

6

MOT+B

7

REC_H

8

+15V

9

RECINR

10

RECINL

11

AFGND

12

PBR

13

PBL

14

PLAY_SW

14

ST_SW

13

OP/CL_REV

12

OP/CL_FWD

11

OPEN_SW

10

SW5V

9

POSITION

8

BOTTOM

7

UP/DOWN_R

6

UP/DOWN_F

5

P_GND

4

CHANGE_SW

3

LOAD_GND

2

+7.5V

1

W2918 0

C2026

0.22

W2968

C2027

0.22

0

W2805 0

Q2978

B1GDCFJJ0047

SWITCH

Q2978

C2028

0.1 W2518

R2216

0

12K

C2216

680P

C2116

680P

R2116

12K

R2931 0

R2932 0

R2933 0

R2934 0

R2935 0

R2936 0

R2937 0

R2938 0

R2939 0

R2940 0

R2943 0

R2941 0

R2942 0

D2731

B0EAKM000117

R2976 0

C2976 16V10

J0JCC0000120

C2217

100P

C2117

100P

K2111

K2211

R2217

2.7K

R2117

2.7K

/REC

+15V

REC_RIN

REC_LIN

PBR

PBL

AUXR

W2969

0

AUXL

PLAY_SW

ST_SW

OP_CL_REV

OP_CL_FWD

OPEN_SW

SW5V

POSITION

BOTTOM_SW

UP/DOWN_R

UP/DOWN_F

CHG_SW

CD8V

MOT10V

SW5V

B1GDCFJJ0047

DECK MOTOR SWITCH

DECK1_H

Q2979

R2977

/MTR

0

86

SCHEMATIC DIAGRAM - 11

SA-VK62DEE

MAIN CIRCUIT

C2520

0.01

C2301

10P

+9V

R2149

2.2K

R2146

C2401

10P

R2403

C2402

220K

47P

7

8

IC2804

C0AABA000009

DUAL OP-AMP

2

1

364

C2302

R2303

47P

220K

R2302

12K

0

R2531

B0ACCK000005

1K

R2402

12K

R2532

0

5

C2521

0.01

W2929

D2241

0

: +B SIGNAL LINE

: -B SIGNAL LINE

C2245

R2247

16V10

100K

R2248

4.7K

R2249

2.2K

Q2142

B1GDCFJJ0047

C2151 16V10

R2153

R2253

C2251 16V10

R2246

1K

Q2242

Q2142,Q2242

B1ABCF000176

AGC CONTROL

R2145

10K

Q2501

MUTING CONTROL

R2150

0

R2152

680

1.5K

Q2143

W2928

R2252

680

Q2243

Q2143, 2243

B1ABEB000002

MUTING CONTROL

: MIC SIGNAL LINE

: MAIN SIGNAL LINE

R2245

10K

R2154

100K

0

R2254

100K

C2242

R2243

100K

R2501

2.2K

R2272

R2172

560

B1GFGCAA0001

1

Q2502

6

R2242

1.5K 5

4

C2142

R2502

56K

560

1

5

2

3

Q2366

MUTING CONTROL

R2241

2.7K

6

4

C2241

1

R2142

1.5K

2

R2143

100K

3

1

C2501

N

50V2.2

R2171

3.3K

R2271

3.3K

Q2502

B1GFGCAA0001

MUTING SWITCH

R2141

C2141

2.7K

1

R2503

27K

R2191

K2408

0

R216722R2166 C2166 1000P

R216922R2168

R226922R2268 C2266

1000P

R226722R2266

R2291

K2409

0

22

R2170

22

0

R2270

0

22

K2406

0

1

C2294

1

R2297

0

R2197

C2194

K2407

OUT2

OUT1

-9V

MUTE_A

HI_L

HP_L

HP_R

HI_R

R2001

0

SYS6V

PCONT

R2002 0

24

23

-9V

SYNC

SW5V

R2003 0

DGND

22

20

21

VREF+

19

18

RMT

KEY1

KEY2

PHOTO1

PHOTO2

16

14

15

17

TO PANEL CIRCUIT (CN6807) ON SCHEMATIC DIAGRAM - 19

KEY3

13

DECK2

12

11

FL_CLK

FL_DOUT

10

9

FL_CS

8

FL_RST

V_JOG_B

6

7

ECHO_1

ECHO_2

V_JOG_A

W2941 0

W2942 0

4

3

5

ECHO_3

ECHO_MUTE

2

1

CN2807

87

MOT10V

PGND

MOT10V

18

19

PLG2

17

PLG1

16

MODE_1

MODE_PB

15

HP_L

HP_R

HALF_1

HP_R

HALF_PB

HP_GND

HP_L

14

13

11

12

TO PANEL CIRCUIT (CN6806) ON SCHEMATIC DIAGRAM - 19

LED4

LED3

LED2

R2004 0

R2008 0

R2005 0

LED4

LED3

LED2

10

9

LED1

R2009 0

LED1

8

7

+9V

MIC

R2007 0

MIC

MIC_GND

+9V

4

6

5

DVREF+

R20060C2004

DVREF+

1

3

2

0.1

CN2806

SA-VK62DEE

SCHEMATIC DIAGRAM - 12

MAIN CIRCUIT

: +B SIGNAL LINE

: MAIN SIGNAL LINE

: DVD VIDEO SIGNAL LINE

L2912

G0A100G00005

C2977

6.3V47

R2559

3.9K

C2555

1

D2552

R2558

330

R2557

1K

B0BC7R500001

R2552 1

R2551 1

L2551

G0A101G00022

C2552

6.3V1000

R2554 1

R2553 1

D2553

R2555 1

IC2561

C0DAAZG00012

DC-DC CONVERTER

Vin Vout COM 0adj Vsoft

2345

1

C2550

25V330

B0JCPD000025

R2556

1K

Q2551

C2551

100P

R2560

10K

R2568

1K

D2551

B0ACCK000005

C2916

0.01

C2917

0.01

50V22

C2913

C2915

0.01

R2951

C2914

47K

0.01

C2925

0.1

C2927

1

C2912

0.01

B1GBCFJN0033

MUTING SWITCH

C2911

10V220

Q2912

IC2701

C9ZB00000466

VIDEO BUFFER IC

VCC2

1

CIN

2

3

BIAS

4

YIN

VCC1

5

CYIN

6

GND1

7

CbIN

8

R2913

10K

DVD_MUTE

COUT

VOUT

YOUT

CYOUT

CbOUT

CrOUT

GND2

CrIN

Q2551

B1ADCF000001

CURRENT LIMITER

16

15

14

13

12

11

10

9

C2926

50V1

C2918 0.01

C2919 6.3V100

C2920 6.3V100

C2922 6.3V100

C2923 6.3V100

C2924 6.3V100

W2996

0

W2997

0

K2411

ERJ3GEY0R00V

W2989

0

R2987

0

L2905

J0JBC0000019

DVD_PCON

VGND

50

PY/Y/G

49

VGND

48

VGND

CB/PB/B

46

47

VGND

CR/PR/RYC

44

42

45

43

41

DVD_MIXL

ADAC5V

MIXL

40

39

DVD_MIXR

ADAC5V

MIXR

38

37

R2924 0

R2923 0

ADACGNDFLADACGND

FR

34

35

36

33

R2925 0

R2926 0

R2927 0

ADACGND

SL

SR

32

CENTER

29

27

28

31

30

TO DVD MODULE CIRCUIT (FP8101) ON SCHEMATIC DIAGRAM - 4

R2928 0

ADACGND

SUBW

25

26

MOT9V

DVD_CLK

DVD_CMD

DVD_STAT

C2907

0.01

ZFLAG

DGND

AUDIODIGITAL

D+5V

22

24

23

D+5V

20

21

19

18

17

DGND

A+5V

D+1.2V

DGND

D+1.2V

M+9V

MGND

M+9V

MGND

DSPCLK

CMD

16

12

13

11

14

15

6

10

9

8

7

STATUS

4

3

2

1

5

L2904

1

OUT

OPTICAL

C2905

0.01

C2906 16V10

J0JBC0000019

2

3

GND

VCC

JK2801CN2801

TO TRANSFORMER CIRCUIT (W5950) ON SCHEMATIC DIAGRAM - 23

1

3

2

CN2814

88

SCHEMATIC DIAGRAM - 13

SA-VK62DEE

MAIN CIRCUIT

Q2552

B1ACKD000005

REGULATOR

Q2552

C2553

6.3V100

W2932

0

C2554

0.01

R2563

39K

R2562

2.2K

B0EAKM000117

C2562

6.3V470

D2555 - 2557

: +B SIGNAL LINE

: -B SIGNAL LINE

R2567

D2557D2556D2555

680

C2559

6.3V470

: DVD VIDEO SIGNAL LINE

IC2563

C0DBEZG00021

REGULATOR IC

ADJ PVCC GND VO VCC GND

2

45

3

1

R2565

R2566

C2557

2.2K

1K

1

C2558

1

6

W29810W29790W2980

0

W2993

W2995

0

R2912

2.2K

R2914

R2908

100K

R2907

100K

R2903

75

10K

R290175R2915

L2901

C2904

470P

J0JCC0000120

C2933

0.1

10K

R2906

C2910

470P

R2922

75

L2908

J0JCC0000120

L2903

J0JCC0000120

C2903

C2931

C2930

10K

R2921

R2920

75

R2909

L2906

JK2803 JK2800

75

R2910

C2908

470P

J0JCC0000120

C2932

CB L CR R L Y R

RED BLUE GREENVIDEO

L2907

C2909

470P

0.1

R2902

75

L2902

C2902

470P

J0JCC0000120

C2901

470P

1

4

G

Y

5

C

2

3

S-VIDEO

10K

WIDE_1

B1GBCFJN0033

R2911

0

Q2901

SWITCH

R2576

4.7K

R2577

39K

+9V

B1GBCFJA0028

R2578

15K

-9V

SW5V

Q2576

DETECT SWITCH

C2576 50V4.7

D2576

B0ADCJ000020

D2578

B0ACCK000005

D2911

B0ACCK000005

MOT10V

MOT9V

R2579

47K

VREF+

DC_DET

89

SA-VK62DEE

SCHEMATIC DIAGRAM - 14

C2335 1500P

R2314

10K

R2315

8.2K

MAIN CIRCUIT

MIC

SEL1

C2315

1

R2313

68K

R2414

10K

R2415

8.2K

SEL2

C2415

1

R2413

68K

R2412

56K

C2413

12P

C2414

47P

364

IC2103

C0ABBB000067

DUAL OP-AMP

78

5

C2313

12P

C2314

47P

R2312

56K

R2319

5.6K

VIN2

12

VIN1

R2339

R2439

C2587

0.01

C2586

0.01

1K

: +B SIGNAL LINE

: -B SIGNAL LINE

+9V

W2930

0

R2591

330K

R2331

0

C2331

1

R2592

R2332

0

22K

R2419

5.6K

D2411

B0BC4R300002

D2311

B0BC4R300002

R2320

1K

R2420

1K

: MIC SIGNAL LINE

: MAIN SIGNAL LINE

-9V

D2332

B0ADCC000002

R2333

0

LM_L

R2338

1K

R2337

C2334

470K

R2715

10K

C2708

16V100

D2705

B0ACCK000005

R2714

120K

Q2705

D2704

B0ACCK000005

R2710

220K

R2707

DCDET

0.22

1K

Q2706

2SD0601AHL

DETECT SWITCH

Q2705

2SB0709AHL

SWITCH

R2713

100K

R2711

100

D2703

B0ACCK000005

C2707

10V10

N

R2712

22

TO FAN UNIT

2

1

C2705 16V10

CN2810

R2704

0

W2940

0

R2571

R2570

MOT10V

R2702

3.3K

R2717

0

-9V

Q2701

Q2570

B1AAKD000009

R2720

MOTOR SUPPLY SWITCH

27

C2570

R2572

470

680

0.01

150

C2571

25V100

R2573

0

R2705

2.2K

Q2704

R2708

R2709

10K

100K

Q2704

2SB0709AHL

FAN MOTOR DRIVE

R2706

2.2K

C2706

0.01

C2701

Q2701

2SD0592ARA

FAN MOTOR DRIVE

0.01

R2701

2.2M

FAN

90

SCHEMATIC DIAGRAM - 15

SA-VK62DEE

DVREF+

R2854 4.7K

R2869 4.7K

R2870 4.7K

R2871 4.7K

R2872 4.7K

R2873 4.7K

OPEN_SW

POSITION

UP_DOWN_R

UP_DOWN_F

CHG_SW

BOTTOM_SW

PLAY_SW

DECK2

KEY3

KEY2

KEY1

PHOTO_2

PHOTO_1

VREF+

VCC

MAIN CIRCUIT

W2958

0

R2863 100

R2858 100

R2859 100 R2860 100

R2861 100

R2862

100

W2961 0

100P

C2817

C2864 100P

C2863 100P

C2865 100P

R2874

15K

100P

C2814

C2816

C2815

C2862 100P

C2861 100P

C2860 100P

R2838 1K

R2839 1K

R2840 1K

R2849 1K

R2850 1K

R2851 1K

R2852 1K

R2875

10K

W2962

0

100P

C2813

OPEN_SW

81

POSITION

82

UP/DOWN_R

83

UP/DOWN_L

84

CHG_SW

85

BOTTOM_SW

86

PLAY_SW

87

NC

88

89

DVD_REG NC

90

DECK2

91

KEY3

92

KEY2

93

KEY1

94

PHOTO_2

95

AVSS

96

PHOTO_1

97

VREF

98

AVCC

99

NC

100

C2821 100P

C2820 100P

C2819 100P

C2818 100P

ST_SW

OP_CL_REV

OP_CL_FWD

R2835 1K

R2837 1K

R2836 1K

80

79

FWD

OP/CL_

ST_SW

OP/CL_REV

NC

PLLCE

LM_1

1

3

2

: +B SIGNAL LINE

FL_CS

FL_CLK

ECHO_3

FL_DOUT

ECHO_MUTE

76

72

73

7475

7778

FL_CLK

HP_MUTE

FL_DOUT

ECHO_LVL3

ECHO_MUTE

DVD_PCON

DVD_MUTE

NC

BYTE

WIDE1

6

4

R2856 1K

5

8

7

R2801

10K

R2894 1K

R2895 100

9

FL_RST

ECHO_1

ECHO_2

V_JOG_B

V_JOG_A

68

697071

67

FL_CS

CNVSS/EFP_CNVSS

10

V_JOG_A

V_JOG_B

/FL_RESET

ECHO_LVL1

ECHO_LVL2

IC2801

C2CBJG000639

MICROPROCESSOR

VSS

XC_OUT

XC_IN

/RESET/EFP_RESET

X_OUT

1413

12

11

VCC

/REC

PLG1

/MTR

PLG2

DECK1_H

R2846 4.7K

R2844 10K

66

65

64

NC

VSS

X_IN

VCC

/NMI

16

15

17

R2802

R2845 10K

58

56

60

59

62

63

61

57

NC

VCC

REC

MTR

PLG1

PLG2

DECK1_H

NC

ST/DO

10K

R2803

SD

W2964

0

NC

2524232221

RMT

SYNC

18

2019

100

MODE_1

R2842 10K

54

55

53

NC

EE_CS/EFP_/EPM

REG4/EFP_BUSY

ASP_DAT

ASP_CLK

0

W2807

LED4

HALF_1

R2841 10K

51

52

LED4

HALF_1

MODE_1

LED3

LED2

LED1

DCDET

PCONT/EFP_/CE

EE_DAT

EE_CLK

MUTE_A

MUTE_H

DVD_CLK

DVD_STA

DVD_CMD

REG3/EFP_SCLK

REG2/EFP_RxD1

REG1/EFP_TxD1

PLL_CLK

PLL_DATA

NC

3029282726

0

W2806

50

49

48

47

46

45

NC

44

NC

43

42

41

40

39

38

NC

37

36

35

34

33

32

31

R2804 47K

R2805 47K

R2807 10K

R2806 10K

W2909

0

R2827 10K

100K

R2818

R2817

R2834

1K

R2890

0

100K

C2866 100P

R2819

R2889 1K

R2888 1K

R2887 1K

W2911 0

C2867 100P

C2868 100P

VREF+

LED3

R2831 10K

LED2

LED1

DCDET

PCONT

EE_DAT

EE_CLK

EE_CS

MUTE_A

MUTE_H

DVD_CLK

DVD_STAT

DVD_CMD

BUSY

CLK

RXD

TXD

1.8K

100K

R2978

R2822

SW5V

C2831 0.022

C2832 330P R2876 22K

R2877 22K

C2833

330P

EE_CS

VREF+

EE_CLK

2

3

4

IC2802

C3EBEG000072

E-EPROM IC

(NOT SUPPLIED)

6

5

7

R2878

4.7K

LM_L

PLLCE

WIDE_1

EE_DAT

1

8

DVD_PCON

DVD_MUTE

CNVSS

XC_IN

/RESET

X_OUT

XC_OUT

R2883 330K

R2882

10M

XIN

X2801

VCC

H0A327200115

C2840

18P

C2841

18P

RMT

R2886

1M

C2838

68P

SYNC

DO/ST

SD

R2881

220

X2802

H2B100500004

IN OUT

GND

ASP_DAT

ASP_CLK

C2856

C2834

68P

PLLCLK

PLLDA

C2852

16V100

Q2806

1

B1GBCFJJ0051

POWER RESET

CONTROL SWITCH

C2851

0.1

R2891 47K

R2810 22K

C2853

0.1

Q2806

R2892

50V2.2

C2858

0.01

D2804

B0ACCK000005

0

C2854 16V100

C2857

B0ADCJ000020

D2801

R2811

0

B0ACCK000005

D2802

SYS6V

VREF+

91

SA-VK62DEE

SCHEMATIC DIAGRAM - 16

MAIN CIRCUIT

: +B SIGNAL LINE

: -B SIGNAL LINE

:FM/AM SIGNAL LINE

: AUX SIGNAL LINE

: MAIN SIGNAL LINE

: TAPE PLAYBACK SIGNAL LINE

: TAPE RECORD SIGNAL LINE

C2101

1

R2111

10K

R2112

22K

C2112 1000P

DVD_MIXL

PBL

C2111

0.1

DVD_MIXR

R2101

3.3K

R2201

3.3K

R2102

1.2K

C2201

1

R2212

C2118

0.1

R2211

10K

22K

C2212 1000P

R2202

1.2K

AUXL

PBR

C2119 1000P

C2211

0.1

C2102

0.1

C2202

0.1

C2103 1000P

C2218

0.1

SEL2

AUXR

SEL1

C2411

0.15

C2203 1000P

C2219 1000P

C2311

0.15

C2581

16V100

C2412

0.15

C2312

0.15 VIN1

1

2

SEL1

VIN2

3

SEL2

4

A1(L)

5

A2(R)

6

B1(L)

7

8

B2(R)

C1(L)

9

10

C2(R)

C2114

0.01 11

D1

C2214

0.01 12

D2

13

E1(L)

E2(R)

14

FILTER

15

N

16

GND

C1BB00000732

AUDIO SOUND PROCESSOR

C2584

220P

C2120

1

C2220

IC2101

R2584

R2318 2.7K

R2418 2.7K

1

MOUT1

MOUT2

BOUT1

BOUT2

330K

SW5V

REC1

REC2

MNF1

MNF2

BNF1

BNF2

OUT1

OUT2

CAP

VCC

R2317

100K

R2417

SI

SC

R2586

1.2K

100K

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

C2207 0.1

C2208 1000P

R2220 1K

R2120 1K

C2107

0.1

C2108 1000P

R2316

8.2K

R2416

8.2K

C2121

0.1

C2221

0.1

C2126

0.1

C2226

0.1

C2131

0.22

C2231

0.1

C2136

0.22

C2236

0.1

C2583

0.22

C2585

220P

ASP_CLK

R2207

47K

R2107

47K

R2103

8.2K

R2108

8.2K

R2113

8.2K

R2118

8.2K

R2585

330K

R2587

1.2K

C2588

0.1

C2206 3300P

C2106 3300P

ASP_DAT

R2206

R2106

C2582

16V100

100

R2582

0

/RESET

CNVSS

VCC

BUSY

REC_LIN

REC_RIN

VIN2

VIN1

OUT1

OUT2

+9V

W2912

W2926

0

R2033

4.7K

W2925

0

R2031

27

0

W2922

W2924

C2031

0.01

0

R2021 2.2K

CLK

RXD

TXD

PLLCE

PLLDA

PLLCLK

+15V

DO/ST

SD

+9V

FAN

DC_DET

MUTE_H

+15V +15V HI_L

HI_R

CD8V

MOT10V

+9V

-9V

SW5V

/RESET

CNVSS

C2032

0.01

R2032

10K

D2031

B0BC7R500001

DC_DET

MUTE_H

HIGH_LIN

HIGH_RIN

A_GND

FL_GND

UP GND

MOT10V

C2021

16V100

VCC

BUSY

EFM

CLK

RXD

TXD

PLLDA

DO/ST

PLLCLK

DO/ST

FAN

T GND

P_GND

CD8V

+9V

-9V

SW5V

RCH

CE

LCH

TGND

+15V

+7.5V

SD

1

2

3

FOR

4

MICRO-P

5

UPDATE

6

7

8

CN2811

A

B

C

D E

F

G

H

I

J K

(2A)

1

2

3

4

TO

5

POWER

6

CIRCUIT (CN5800) ON

7

SCHEMATIC

8

DIAGRAM - 22

9

10

11

12

CN2809

1

2

3

TO

4

POWER

5

CIRCUIT

6

(CN5801) ON

7

SCHEMATIC

8

DIAGRAM - 22

9

10

11

12

CN2808

TO MAIN (TUNER) CIRCUIT (1A) ON SCHEMATIC DIAGRAM - 9

92

19.5. (C) Panel Circuit , (D) Tact Switch Circuit & (E) Mic Circuit

SCHEMATIC DIAGRAM - 17

: +B SIGNAL LINE

PANEL CIRCUIT

D6102

D6101, 6102

B3AAA0000583

D6101

S6101

POWER

S6102

DISC CHECK

S6103 MULTI

REMASTER

S6104 SURR

ADVANCED

S6105

DECK 1/2

S6106

REC

+9V

MIC

MIC_OUT

R6109

2.7K

R6108

2.7K

R6107

R6101

R6102

R6103

R6104

R6105

R6106

10K

1.2K

1.8K

2.2K

2.7K

: -B SIGNAL LINE

SYS6V

VREF+

FL1

G1G2G3G4G5G6G7G8G9

KEY1

FL1

1K

1

C6631 35V22

FL_CS

56

FL00

7

FL01

FL02

SW5V

FL_RESET

FL_CLK

FL_DOUT

: MIC SIGNAL LINE

FL6602

A2BD00000124

FL DISPLAY

G11

G12

G13NCNCNCNCNCP1P2P3P4P5P6P7P8P9

FL09

FL10

FL11

FL00

R6611

27K

FL01

FL13

FL14

10

FL15

1

2

3

4

5

6

7

8

9

FL1

FL2

CS

GND

XIN

XOUT

VCC

RESET

SCLK

SDATA

FL16

FL17

FL18

FL19

FL20

FL21

FL03

FL02

FL04

FL03

FL02

FL04

C0HBB0000044

FL DRIVER IC

P10

P11

FL22

FL23

FL05

FL06

FL05

FL06

IC6601

P12

FL24

FL07

FL06

FL07

FL08

R6601

470

R6602 470

R6603 220

R6604 220

G10

FL12

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 44

FL03

FL04

FL05

FL25

FL08

P13

FL08

FL26

FL09

P14

FL09

FL10

323334353637383940

FL27

P15

31

FL10

FL28

FL11

SA-VK62DEE

P16

P17

P18

FL2

C6632

FL29

FL30

35V22

FL11

FL12

30

FL13

29

FL13

FL14

28

FL15

27

FL16

26

FL17

25

FL17

FL18

24

FL19

23

FL20

22

FL21

21

FL21

H6501/ W6501

C6509

0.022

DGND

1

DGND

MIC_SW

3

2

3

2

MIC_SW

MIC_GND

MIC

MIC_OUT

4

5

6

4

5

6

MIC_GND

C6506

10V470

Q6501

R6507

330K

R6509

8.2K

Q6502

R6510

330K

C6508

50V0.1

R6501

2.2K

L6503

G0C100JA0052

680

R6505

R6426

330

7

H6502/ W6502

7

R6427

100

C6637

C6504

100P

C6502

50V1

R6502

470K

Q6503

C6515

470P

C6514 50V3.3

C6507 0.01

C6510 0.022

R6506 560

L6502

FL30

FL29

FL28

FL27VPFL26

FL25

FL24

FL23

FL26

11

10

9

8

7

6

5

4

3

2

1

FL25

CN6602

CP6201

FL24

20

FL23

FL22

11

10

FL22

9

8

7

6

5

4

3

2

1

LED_9V

LED_4

LED_3

LED_2

LED_1

GND2

KEY2

DVREF+

VJOG_B

VJOG_A

FL2

R6428

10K

VREF+

11 12 13 14 15 16 17 18 19

C6601 100

1.2K

1.8K

2.2K

C6602 100P0

1K

R6213

10K

1K

R6212

6.8K

R6211

4.7K

R6210

2.7K

C6636

180P

SW5V

D6201 - 6204

B3AAA0000583

D6201

R6201

2.7K

R6202

D6202

2.7K

R6203

D6203

2.7K

R6204

D6204

2.7K

S6201

DVD/CD

S6202

TAPE

S6203

TUNER

S6204

AUX

S6205

DECK 1

S6206

DISPLAY

D6481

B0BC5R600003

Q6204

Q6203

Q6202

Q6201

R6205

R6206

R6207

R6208

R6209

MIC CIRCUIT

VR6501

C6505 1000P

1

R6511

4.7K

C6503 5600P

R6508

47

C6501

0.047

C6513 1000P

C6512

50V4.7

R6503

4.7K

L6501

VR6501

EVUE27FK2B53

Q6501

B1ABCF000176

MIC AMP

Q6502

B1ABCF000176

MIC AMP

W6574

0

Q6503

B1ABCF000176

LIMITTER

L6501

G0C3R3JA0052

L6502

G0C100JA0052

C6511

0.022

R6504

680

C6621 100P

C6612 100P

C6604 100P

C6603 100P

C6623 6.3V47

Q6201 - 6204

B1GBCFJN0033

LED DRIVE

S6210

STOP

S6209

FF

S6208

REW

S6207

DECK 2

47K

R6214

330P

C6203

C6202 1500P

3

EVEK2F3524M

VOLUME JOG

FL30

FL29

R6215

47K

C6201

100P

2

1

COMBA

VR6201

FL28

FL27

-VP

LED_9V

LED_4

LED_3

LED_2

LED_1

GND2

KEY2

DVREF+

VJOG_B

VJOG_A

5

4

1

2

3

8

7

MIC 1 MIC 2

5

4

1

2

3

8

7

JK6502JK6501

TACT SWITCH CIRCUIT

93

SA-VK62DEE

SCHEMATIC DIAGRAM - 18

PANEL CIRCUIT

R6311

S6301

OPEN/CLOSE

S6302

DISC CHANGE

S6303 DISC 5

S6304

DISC 4

S6305

DISC 3

S6306

DISC 2

S6307

DISC 1

S6309 S.SEQ

S6310

SOUND EQ

10K

R6302

1K

R6303

1K

R6304

1.2K

R6305

1.8K

R6306

2.2K

R6307

2.7K

R6308

4.7K

R6309

6.8K

R6310

10K

R6301

22K

: +B SIGNAL LINE

: -B SIGNAL LINE

VREF+

KEY3

C6425

100P

HP_SW

: MAIN SIGNAL LINE

Q6421, Q6425

B1GBCFJJ0051

PLUNGER:ON/OFF SWITCH

C6421

100P

Q6425

R6416

1K

Q6415

R6415

22K

Q6421

R6411

R6412

22K

1K

Q6411, Q6415

B1ACKD000005

PLUNGER SUPPLY

SWITCH

R6425

10K

R6421

10K

Q6411

D6803

B0ACCE000003

R6403

2.7

R6404

2.7

R6902

0

PLG1

PLG2

MOT10V

SYS6V

C6554

0.01

HPL

HP_SW

L6552

L6551

4

5

HEADPHONE

L6553

2

HPR

C6553

0.01

C6552

0.01

C6551

0.01

3

L6551 - L6554

G0C101JA0052

L6554

7

1

6

JK6551

C6635 50V3.3

D6635

B0BC5R600003

R6632

47

R6631

47

H6555/ W6555

C6483

C6481

6.3V47

Z6481

B3RAB0000025

REMOTE SENSOR

O

VDD

G

321

R6961

C6482

0.01

FL2

R6642 1

FL2

1

0

1000P

R6481

27

-VP

FL1

SYS6V

R6641 1

SYS6V

-VP

FL1

SYS6V

5

4

2

3

TO TRANSFORMER CIRCUIT (CN5951) ON SCHEMATIC DIAGRAM - 23

VREF+

PCONT

6

RMT

SYNC

7

STGND

8

DGND

9

Q6804 Q6803

Q6803, 6804

B1ACCF000094

POWER SUPPLY SWITCH

Q6805

B1GACFJJ0018

PCONT SWITCH

Q6805

R6957

470K

R6956

4.7K

R6402 10K

R6401 10K

C6405 100P

C6404 100P

C6403 100P

R6960

0

C6402

0.1

R6950

R6406 270K

R6405 270K

C6401

0.1

MODE_1

12 4 6

CP6401

R6954

47K

1K

PGND

PHOTO_1

DECK2

DVREF

8

HALF

PHOTO_2

VREF_GND

3

TO DECK MECHANISM CIRCUIT (CN971) ON SCHEMATIC DIAGRAM - 21

VREF+

PCONT

DVREF+

PHOTO_1

PHOTO_2

DVREF+

MODE_1

HALF_1

DECK2

R6959

0

PL1

PL2

10

975

94

SCHEMATIC DIAGRAM - 19

PANEL CIRCUIT

R6551

10K

R6550

5.6K

Q6550

B1GBCFJJ0051

MUTING SWITCH

C6564 6800P

C6550

50V1

R6553

R6555

C6566

0.015

R6552

18K

15K

: +B SIGNAL LINE

C6565 1500P

C6567

0.068

C6555

0.22

C6556

0.22

1

2

3

4

5

6

7

8

R6554

15K

: MIC SIGNAL LINE

: MAIN SIGNAL LINE

IC6550

C1BB00001061

ECHO IC

NC

LPF IN

LPF OUT

OPF1 OUT

OPF1 IN

CC1

CC2

GND

IC6550

OPF2 OUT

LPF2 OUT

VCC

OPF2 IN

LPF2 IN

CLK

REF

SA-VK62DEE

R652239R6523

39

D6501

C6517

0.01

C6563

0.1

C6562 16V47

16

NC

15

R6559

120K

14

C6561 16V47

13

12

C6560 1500P

11

10

C6557 1500P

9

R6558

15K

D6501

B0BC5R000009

R6557

15K

R6556

15K

C6558 6800P

R6901 0 R6903 0

MIC

MIC_OUT

MUTE_ECHO

SYS6V

1

PCONT

2

SYNC

3

SW5V

4

DGND

5

VREF+

6

RMT

7

PHOTO_1

8

PHOTO_2

W6560

0

KEY1

KEY2

KEY3

DECK2

10

12

13

9

11

TO MAIN CIRCUIT (CN2807) ON SCHEMATIC DIAGRAM - 11

14

R6533

FL_CLK

16

15

0

FL_DOUT

FL_CS

17

R6527

R6528

R6529

FL_RESET

VJOG_B

18

19

4.7K

2.7K

1K

R6532

VJOG_A

ECHO_1

212322

20

Q6504

Q6505

Q6506

4.7K

ECHO_2

C6340 16V220

C6339

16V220

C6338

6.3V47

B0EAKM000117

ECHO_3

MUTE_ECHO

24

R6560

LED9V

D6636

4.7K

R6530

4.7K

C6559

50V1

B1GBCFJJ0051

R6531

4.7K

R6958

0

MOT10V

1

Q6504 - 6506

SWITCH

GND1

PLG2

PLG1

2

4

3

MODE_1

HALF_1

6

5

HPR

HP_GND

HPL

LED4

LED3

8

10

9

11

7

TO MAIN CIRCUIT (CN2806) ON SCHEMATIC DIAGRAM - 11

LED2

12

R6906

LED1

13

0

MIC_OUT

MIC_GND

14

15

R69620R6907

0

+9V

DVREF+

18

16

19

17

CN6806CN6807

95

SA-VK62DEE

19.6. (F) Deck Circuit & (G) Deck Mechanism Circuit

SCHEMATIC DIAGRAM - 20

PLACKBACK

HEAD

RECORD/PLAY

ERASE

HEAD

: +B SIGNAL LINE

DECK CIRCUIT

1

2

L

3

4

5

R

CS1001

1

2

L

3

4

R

5

CS1002

R

2

3

L

4

5

C1012

C1015

1000P

5

10

1

2

3

4

5

11

: RECORD SIGNAL LINE

C1020

470P

4

3

R1009

18K

R1101

0

IC1001

AN7348S-E1

P.B EQ/REC AMP/

ALC/TPS AMP

R1017

8.2K

C1019 1000P

C1058 1000P

R1010

18K

C1021

470P

C1022

1000P

C1023 1000P

: PLAYBACK SIGNAL LINE

R1100

R1015

0

47

C1030

10V100

INPUT

TAPE A

IC1001

TAPE B

INPUT

TAPE B

INPUT

1234

C1031

10V100

1000P

C1027

C1038

C1057

220P

1000P

C1032

0.018

3.9K

R1018

0.033

C1036

C1040 16V10

21222324

NF

EQ

CUT

REC IN

PB AMP

OUTPUT

ALC LOW

AB SW T

REC IN

PB AMP

OUTPUT

PB AMP

NF

PB AMP

EQ

5206197188179161015111412

3.9K

R1019

C1033

0.018

R1016

47

C1035

50V3.3

C1037 50V3.3

220P

C1039

R1028

8.2K

C1034

50V3.3

4.7M

R1029

ALC T

REC OUT

REC/PB SW

REC OUT

0

R1099

16V10

C1041

C1043

16V10

C1056

100

R1030

C1042 16V22

50V4.7

HI/LO

AB SW

R1055

2.2K

13

CRO/NOR

RIPPLE

FILTER

C1045

R1031

27K

R1090

220

VCC

OUTPUT

GND

10V22

R1035

10K

C1044 10V33

C1059

0.01

C1046

16V220

R1040

0

R1032

10K

R1022

10K

IC1004

1

R1005

4.7K

L1001

G0C470JA0052

R1004

1.5K

C1AA00000612

R/P SELECT

SW

GND

VCC

2345

R1026

1K

R1102

10K

C1008

50V1

CTRL2

CTRL1

R1020

0

Q1004, Q1005

B1AAGC000007

BIAS OSCILLATOR

C1011

0.047

R1007

C1010

25V100

C1014 1000P

Q1004

4.7

Q1005

C1016 2200P

12

C1002

2.2

R1027

R1003

10K

C1006

50V1

C1007 4700P

R1024

R1025

0

B0ACCK000005

C1009 16V47

L1002

7L1A62N

6

5

43

Q1003

B1AAGC000007

SWITCHING

(RECH)

D1003

1

2

R1002

0

C1013 1000P

C1017

2200P

B1ABCF000176

R1012

4.7K

C1018

3300P

R1013

4.7K

Q1007

R1011

8.2K

Q1007

BIAS OSC CONTROL

R1014

4.7K

C1026

6.3V47

96

SA-VK62DEE

SCHEMATIC DIAGRAM - 21

DECK CIRCUIT

R1098

10K

R1084

2.2K

R1086

2.2K

C1049 3300P

C1050 3300P

: +B SIGNAL LINE

: RECORD SIGNAL LINE

R1049

0

R1050

0

: PLAYBACK SIGNAL LINE

PBL

PBR

R1091

0

R1087

47K

AFGND

R1092

0

R1085

47K

11121314

RECINL

R1057

2.2K

10

TO MAIN CIRCUIT (CN2803) ON SCHEMATIC DIAGRAM - 10

9

7

+B

MO+B

REC_H

RECINR

R1097

10K

68

5

DMT

MO GND

24

3

1

BP1

MOTOR

DECK1_H

R1060

390

B1AARC000003

MOTOR SWITCH

CN1001

Q1017

2

W1002

+

121

M

-

DECK MECHANISM CIRCUIT

IC971

CNB13030R2AU

PHOTO INTERRUPTER

S972 HALF

7

VREF_GND

6

HALF

S975 RECINH_F

S974 RECINH_R

S971 MODE

4

3

5

MODE

RECINH_F

RECINH_R

IC951

CNB13030R2AU

PHOTO INTERRUPTER

2

AD_OUT

1

STBY_5V

R952

820

R953

39K

RGSD12A1445T

Z971

S951

MODE

R972

820

R973

39K

D951

MA2C16500E

PL971

S952 HALF

D971

MA2C16500E

PL970

MODE

D1_CRO2

GND

PHOTO_T

HALF

STBY_5V

VREF_GND

PHOTO_S

MODE

D1_CRO2

GND

PHOTO_T

HALF

STBY_5V

VREF_GND

PL

PL2

1

PL1

2

STBY_5V

3

PL_GND

4

5

6

7

8

9

10

CN971

TO PANEL CIRCUIT (CP6401) ON SCHEMATIC DIAGRAM - 18

AD_OUT

PHOTO_PB

PHOTO_RP

HALF_PB

VREF_GND

PL

MODE_PB

97

R

SA-VK62DEE

19.7. (H) Power Circuit

SCHEMATIC DIAGRAM - 22

TO MAIN CIRCUIT (CN2809) ON SCHEMATIC DIAGRAM - 16

CN5800

TO MAIN CIRCUIT (CN2808) ON SCHEMATIC DIAGRAM - 16

CN5801

POWER CIRCUIT

FAN

1

DC_DET

2

MUTE_H

3

+15V

10

11

12

4

10

11

12

4

5

6

7

8

9

1

2

3

5

6

7

8

9

HI_L

HI_R

A_GND

T GND

P_GND

D_GND

UP GND

CD8V

MOT10V

+9V

-9V SW 5V

R58760R5877

-IN_R

R5862

0

C5245

R5458

56K

R5863

R5258

0

56K

C5442 2200P

C5240 2200P

R5445

3.3K

0

C5452 50V1

Q5808

B1AAKD000014

5V VOLTAGE REGULATOR

Q5807

B1ABCF000176

10V VOLTAGE REGULATOR

Q5808

C5814

0.01

R5832

150

+IN_R

IN GND

+IN_L

820P

15K

R5246

820P

C5445

C5801

0.01

R5447 3.3K

R5247 3.3K

R5245

3.3K

15K

C5252 50V1

R5448

D5802, D5820

B0BC01500006

D5802D5820

B1BACG000023

15V VOLTAGE REGULATOR

B1BCCG000002

(SHORT CIRCUIT PROTECTION)

R5824

2.2

C5813 25V10

R5847

22

R5831

2.2K

: +B SIGNAL LINE

IC5801

-IN_L

GND

-VCCM

MUTE C

AC DET

C5451 100V10

0

R5864

R5861 0

R5801 10K

C5251

100V10

R5257

330K

C5241

39P

68K

R5802

B0ACCK000005

Q5814

HEADPHONE

R5807

330

R5808

330

Q5806

C5441

R5449

22K

R5249

D5813

B1ABCF000176

MUTING SWITCH

R5809

330

Q5803

Q5804

CURRENT STABILISER

SWITCH

B1GDCFGA0018

CURRENT LIMITING SWITCH

Q5803

R5822

C5809

3.3K

0.01

C5810

R5823

25V100

470

D5808

B0BC5R600003

LATCH

OUT_L

39P

68K

R5841

330

C5808 16V10

D5803

D5807

D5805, D5807

B0EAKM000117

: -B SIGNAL LINE : MAIN SIGNAL LINE

IC5801

RSN35H2B-P

OUT_R

1

R5252

100K

Q5812

R5804

47K

R5803

0

POWER HIC

K5253, 5453

ERDS1FVJ100T

L5201, 5401

G0AR76Y00001

R5452

220K

B0ACCK000005

C5838 50V2.2

C5803 1000P

K5453

L5401

K5253

L5201

R5857

22K

D5814

R5853

220K

Q5812-Q5813

B1ABCF000176

DC DETECT SWITCH

C5802

6.3V220

B1ABCE000016

B1BACG000023

10V VOLTAGE REGULATOR

B1BCCG000002

VOLTAGE SUPPLY SWITCH

CURRENT CONTROL SWITCH

R5805

47K

R5855

22K

B0ACCK000005

Q5812-Q5813

DC DETECT SWITCH

B1ACCF000094

-VCC

234567891011121314

+VCC

Q5801

R5810

R5811

2.7K

C5807 16V10

Q5802

R5845

6.8

D5805

B0BC01500006

470

R5812

2.7K

Q5805

0.01 R5813

C5806

R5844

6.8

D5804

B0ACCK000005

D5804

R5829

330

Q5807

3.3K

R5843

6.8

Q5804

16V100

B0BC01000014

R5834

27

R5846

6.8

C5812 25V33

C5805

R5818

D5801

R5816

C5811

0.01

R5833

C5804

0.01

R5814

150

3.3K

R5457

R5815

15

R5848

6.8

R5828

10K

150

C5250

0.047

R5256

10

D5815

R5806

100K

Q5801

Q5802

Q5805

27

2.2

R5825

D5809

B0BC01000014

C5249

0.01

C5450

0.047

R5456

10

D5816

B0ACCK000005

C5820

50V2200

FP5833

400

R5817

4.7

2.2

2.2 R5827

R5826

Q5806

R5830

1.2K

C5248

C5246

C5840

50V2200

0.01

C5446

0.01

Q5813

VCC+

VCC-

AC GND

ACIN

SUB+B

E5801

1

+

RIGHT

-

2

3

+

LEFT

-

4

JK5852

1

2

TO

3

TRANSFORME

4

CIRCUIT

5

(CN5950) ON SCHEMATIC

6

DIAGRAM - 23

7

8

9

H5850/ W5950

E5800

FRONT CHANNEL SPEAKER

98

19.8. (I) Transformer Circuit & (J) CD Loading Circuit

SCHEMATIC DIAGRAM - 23

SA-VK62DEE

TO POWER CIRCUIT (H5850/ W5950) ON SCHEMATIC DIAGRAM - 22

TO MAIN CIRCUIT (CN2814) ON SCHEMATIC DIAGRAM - 12

TO PANEL CIRCUIT (H6555/ W6555) ON SCHEMATIC DIAGRAM - 18

CN5950

W5950

CN5951

TRANSFORMER CIRCUIT

VCC+

1

2

VCC-

3

4

AC GND

5

6

AC_IN

7

SUB B

8

SUB+B GND

9

Q5951

2SB0621AHA

VOLTAGE REGULATOR

(-VP)

1

2

SUB+B GND

3

FL2

1

-VP

2

FL1

3

SYS6V

4

SYS6V

5

PCONT

6

SYNC

7

ST_GND

8

D_GND

9

Q5952

B1GACFJJ0018

SYCHRONISING

SWITCH

R5965

12K

Q5951

R5964

22K

D5966

B0EAKM000117

Q5950

B1BACD000018

SYSTEM 6V

VOLTAGE REGULATOR

Q5952

C5957 50V10

C5950

25V2200

C5958

0.01

R5961

150

R5956

10

Q5950

R5958

10K

C5954

0.01

D5952

1

R5955

10

C5952 10V47

D5953

R5960

4.7K

MAZ42700LF

R5957

B0EBNL000004

10K

D5950-D5953

B0EAMM000038

D5950

C5960

0.1

D5951

D5969

234

C5959

0.01

D5959

B0EAKM000117

C5956 50V47

D5960

D5991

R5954

B0EAKM000117

10

R5952

C5953

R5973

0.01 150

D5964

B0BA7R000005

C5963 35V4.7

2.2K

: +B SIGNAL LINE : -B SIGNAL LINE

T5950

G4C7AGK00008

8

9

10

11

12

13

14

15

16

17

B1AACF000064

POWER CONTROL

R5951

3.3K

D5961,D5962,

D5989,D5990

B0EAKM000117

D5961

RTP1H3E002

D5962

Q5953

SWITCH

T5951

C5955 50V22

D5958

B0EAKM000117

C5965

16V1000

FP5950

4000

FP5951

1000

D5989

C5951

0.01

D5990

7

5

1

3

6

4

2

RL5950

K6B1AEA00015

1

3

D5965

B0AACK000004

F1

250V 1.25A

FC5902

FC5901

Z5950

ERZV10V511CS

2

4

L5950

G0B371HA0005

2

1

JK5950

4

3

AC IN 230V 50Hz

RM11

UP/DOWN

MOTOR

RM21

LOADING

MOTOR

M

CD LOADING CIRCUIT

IC11

C0GAG0000007

UP/DOWN MOTOR DRIVE

VREF

OUT2

RNF

123456789

VREF

123456789

OUT1VMVCC

IC21

C0GAG0000007

LOADING MOTOR DRIVE

OUT2

RNF

OUT1VMVCC

F_IN

C11

C12

0.01

16V100P

Q1

B3NAA0000068

SENSOR

F_IN

C21

C22

0.01

16V100P

GND

R_IN

S5

CHANGE

S3

BOTTOM

S4

OPEN

S1

STOCK

S2

PLAY

+7.5V

PGND

CR16 SWITCH

DGND

UP/DOWN F

UP/DOWN R

BOTTOM SW

POSTION SENS

LED

OPEN SW

LOAD F

LOAD R

STOCK SW

PLAY SW

CN1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

TO MAIN CIRCUIT (CN2805) ON SCHEMATIC DIAGRAM - 10

99

SA-VK62DEE

20 Printed Circuit Board

20.1. (A) DVD Module P.C.B. (Side: A & B )

ABCDEFG

1

A

DVD MODULE P.C.B (REP3867G)

2

C8257

C8262

C8252

R8263 R8261

C8256

C8255

C8253

R8251

25

26

FP8501

TO OPTICAL

9

51

234678

PICKUP UNIT

111213

21

23

15

141916171824

22

20

10

3

4

5

6

7

C8550

L8550

K8421

C8251

C8561

L8301

14

C8112

C8111

LB8421 LB8422

C8421

C8301

IC8111

C8113

C8563

LB8491

LB8424

58

R8567

R8568

C8201

R8112

QR8112

B

C

LB8423

R8565

TL8111

E

R8566

R8564

C8562

X

C8302

QR8111

R8111

QR8420

C

C8423

Q8562

E

B

L8201

L8302

B

C

B

E

R8563

C8564

E

C

D8231

R8420

L8202

R8557

C8551

C8553

Q8552

C

EB

R8558 R8559

R8556

C8202

X8621

R8313

R8314

C8001

LB8001

R8555

R8312

LB8002

R8554

R8553

C8552

C8311

C8621

R8621R8622

C8622

C8554

C8014

R8311

C8303

C8015

C8016

C8228

C8206

C8208

C8304

C8017

C8002

IC8606

3 2

C8606

IC8601

CL8003

3

X

CL8002

R8601

X

R8023

C8211 C8212 C8213 C8214 C8215 C8216

28 54

C8601

R8606

1 2

541

R8607

C8031

CL8026

CL8025

R8022

X

C8607

Q8607

B

C

CL8024

X

R8021

RX8012

C8057C8056

E

R8243

C8009

C8007

Q8606

B

IC8695

C8008

C8006

C

C8695

4

RX8011

5

123

C8011

C8010

IC8051

C8054

C8053 C8052

C8055

XXXX

CKA5

CKA7

CKA3

CKA1

XXX

CKA4

CKA6

CKA2

RX8021

C8051

LB8690

C8691

1

C8652

127

IC8691

4

RX8013

RX8014

CL8010

X

K8009

X

CL8012

5

123

24

IC8651

2548

C8651

8

9

PbF

(SIDE A)

100