Marantz DV4500/N1B, DV4500/N1S Service Manual

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Page 1

Service

DV4500 /N1B/N1S

Manual

STANDBY

POWER ON / STANDBY

SECTION PAGE

TECHNICAL SPECIFICATIONS .............................................................................................. 1-1-1

SERVICE HINTS AND TOOLS ................................................................................................ 1-2-1

WARNING AND LASER SAFETY INSTRUCTIONS ................................................................ 1-2-2

LASER BEAM SAFETY PRECAUTIONS ................................................................................ 1-2-3

IMPORTANT SAFETY PRECAUTIONS .................................................................................. 1-3-1

STANDARD NOTES FOR SERVICING ................................................................................... 1-4-1

CABINET DISASSEMBLY INSTRUCTIONS............................................................................ 1-5-1

TROUBLESHOOTING ............................................................................................................. 1-6-1

BLOCK DIAGRAMS ................................................................................................................. 1-7-1

SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS .......................................................... 1-8-1

WAVEFORMS .......................................................................................................................... 1-9-1

WIRING DIAGRAMS.............................................................................................................. 1-10-1

FIRMWARE RENEWAL MODE ............................................................................................. 1-11-1

IC PIN FUNCTION DESCRIPTIONS ..................................................................................... 1-12-1

LEAD IDENTIFICATIONS ...................................................................................................... 1-13-1

EXPLODED VIEWS ............................................................................................................... 1-14-1

PARTS LIST ........................................................................................................................... 1-15-1

DVD PLAYER DV4500

FL OFF

TABLE OF CONTENTS

DVD Player

PLAY STOP PAUSE

P.SCAN DVD

VCD

OPEN/CLOSE

FL OFF

ENTER

Please use this service manual with referring to the user guide (D.F.U) without fail.

DV4500

Part no. 90M12BW855010

First Issue 2004.05

ecm

Page 2

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original

MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which

it is famous. Parts for your

MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.

ORDERING PARTS :

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.

MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103

AUSTRALIA

QualiFi Pty Ltd,

24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX : +31 - 40 - 2507860

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD

43-53 Bridge Rd., STANMORE NSW 2048 AUSTRALIA PHONE : +61 - (0)2 - 9519 - 0900 FAX : +61 - (0)2 - 9519 - 0600

THAILAND

MRZ STANDARD CO., LTD

746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD.

6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415

CANADA

MARANTZ CANADA INC.

5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX : 905 - 475 - 4159

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,

41 HUNG TO ROAD, KWUN TONG, KLN., HONG KONG PHONE : 852 - 21913660 FAX : 852 - 21913990

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

No.1 JALAN KILANG TIMOR #08-03 PACIFIC TECH CENTRE SINGAPORE 159303 PHONE : +65 6376 0338 FAX : +65 6376 0166

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

2ND FLOOR BANGUNAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088 FAX : +60 - 3 - 7954 7088

JAPAN

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190

Technical

KOREA

MK ENTERPRISES LTD.

ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492.

In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address.

040401ECM

Page 3

TECHNICAL SPECIFICATIONS

SIGNAL SYSTEM

PAL color

APPLICABLE DISCS

(1) DVD-Video Discs

1-layer 12cm single-sided discs, 2-layer 12cm single-sided discs, 2-layer 12cm double-sided discs (1 layer per side) 1-layer 8cm single-sided discs, 2-layer 8cm single-sided

discs, 2-layer 8cm double-sided discs (1 layer per side) (2) DVD-R/DVD-RW (3) Compact discs (CD-DA, Video CD)

12cm discs, 8cm discs (4) CD-R/CD-RW

S-VIDEO OUTPUT

Y output level: 1Vp-p (75 /ohms) C output level: 0.30Vp-p Output connectors: S connectors, 1 set

VIDEO OUTPUT

Output level: 1Vp-p (75 /ohms) Output connector: Pin jacks, 1 set

COMPONENT OUTPUT

Y output level: 1Vp-p (75 /ohms)

B/PB

output level: 0.7Vp-p (75 /ohms)

R/PR

output level: 0.7Vp-p (75 /ohms)

Output connector: Pin jacks, 1 set

AUDIO/VIDEO

21-pin scart jack

AUDIO OUTPUT

Output level: 2Vrms 2 channel (L, R) output connector: Pin jack, 1 set

AUDIO OUTPUT PROPERTIES

(1) Frequency response

1 DVDs (linear PCM) : 4Hz to 22kHz (48 kHz sampling)

: 4Hz to 44kHz (96 kHz sampling)

2 CDs : 4Hz to 20kHz (2) S/N ratio : 115dB (3)

Total harmonic distortion (4) Dynamic range : DVD: 100dB

DIGITAL AUDIO OUTPUT

Optical digital output: Optical connector, 1 set Coaxial digital output: Pin jack, 1 set

POWER SUPPLY

AC 230V, 50Hz

: 1kHz CD: 0.0045%

CD: 98dB

135

1214

1820

1719

Contacts, signal levels and impedances

Contact 1

Audio Output (Right): 2.0Vrms/ 1kΩ

Contact 3

Audio Output (Left): 2.0Vrms/ 1kΩ

Contact 4

Audio, Ground

Contact 5

RGB, Ground (Blue)

Contact 7

RGB Output (Blue): 0.7Vp-p/75Ω

Contact 8

Function Select Switching Control

Contact 9

RGB, Ground (Green)

Contact 11

RGB Output (Green): 0.7Vp-p/75Ω

Contact 13

RGB, Ground (Red)

Contact 14

RGB Switching Control, Ground

Contact 15

RGB Output (Red): 0.7Vp-p/75Ω

Contact 16

RGB Switching Control

H: 3.3V DC RGB Mode

Contact 17

Video Output Signal, Ground

Contact 18

Video Input Signal, Ground

Contact 19

Video Output (CVBS): 1.0Vp-p/75Ω

Contact 21

Common Ground (shielding)

L : 0.0~2.0V DC

Power Off

M: 4.5~7.0V DC

Wide-Screen Mode (16:9)

H: 9.5~12.0V DC

Normal Mode (4:3)

POWER CONSUMPTION

12 W

MAXIMUM EXTERNAL DIMENSIONS

440 (width) x 75 (height) x 211 (depth) mm

MASS

2.1 Kg (4.6 lbs)

REMOTE CONTROL UNIT

RC6500DV Infrared pulse type Supply: DC 3V, 2 R6P/AA batteries

1-1-1

Page 4

Playable Discs

Example

Track 1 Track 2 Track 3 Track 4 Track 5 Track 6

Example

Group 1 Group 2

Track 1 Track 2 Track 5 Track 6Track 3 Track 4

DVD-Video

(NOTE 1)

DVD-R

DVD-RW

(NOTE 2, 3)

CD-R

CD-RW

(NOTE 4)

Picture CD

Digital video

(MPEG2)

Digital audio

MP3

WMA

(NOTE 5)

Digital picture

(JPEG)

JPEG

Mark (logo)

Usable

discs

Recorded

signals

Disc Size

12 cm

8 cm

NOTE 1: Some DVD-Video discs do not operate as described in this

manual due to the intentions of the discs’ producers.

NOTE 2: This unit can play DVD-RW discs recorded in DVD video

format or DVD video recording format. * The disc may not be played back due to recording quality or properties of the disc, dirt on the disc or the pickup lens, or condensation on the pickup lens.

NOTE 3: Discs that have not be finalized cannot be played.

Depending on the disc’s recording status, the disc may not be accepted or may not be played normally (the picture or sound may not be smooth, etc.).

NOTE 4: Some of CD-R/CD-RW discs may be incompatible

because of “scratch and stain of disc”, “Recording condition”, and “Characteristic of Recorder”.

NOTE 5: Windows Media and the Windows logo are

trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

Sound

and

Pictures

12 cm

8 cm

(Singles)

Video

DIGITAL VIDEO

The following discs can be played back on this DVD player.

NOTE:

Only the sound recorded on the normal CD layer can be delivered. The sound recorded on the high density Super Audio CD layer cannot be delivered.

Any other discs without compatibility indications.

Disc Types

[DVD-Video]

Data on a DVD is divided into sections called "titles" and then into subsections called “chapters” each of which is given a title or chapter number. Playback conditions are preset on some DVD-Video discs, and these playback conditions take priority over user operations on this player. If a function you selected does not run as desired, refer to the manual accompanying the disc.

This player conforms to the PAL colour system. Also you can play discs recorded with the NTSC system via a PAL system TV set.

Some discs include region codes as shown below.

Example

Chapter 1 Chapter 2 Chapter 1 Chapter 2Chapter 3 Chapter 4

Title 1 Title 2

[Audio CD, Video CD]

Data on an Audio CD, or a Video CD is divided into sections called “tracks” each of which is given a track number.

ABOUT THE PBC FUNCTION OF VIDEO CD

This unit conforms to ver.1.1 and ver.2.0 of Video CD standard, with PBC function.

Ver.1.1 (without PBC function):

as well as music CD.

Ver.2.0 (with PBC function):

function, “PBC” appears on the screen and the display.

What is PBC?

“PBC” stands for the Playback Control. You can play interactive software using menu screens. Refer to instructions in the Video CD.

NOTE:

When playing Video CDs with PBC function, some operations (e.g., track search and repeat tracks) cannot be performed unless the function is cancelled temporarily (Refer to page 15).

You can enjoy playback picture

While using a Video CD with PBC

The number inside the symbol refers to a region of the world, and a disc encoded in a specific region format can only be played back on DVD players with the same region code.

This label indicates playback compatibility with DVD-RW

discs recorded in VR mode (Video Recording Format).

On the following discs, only the sound can be heard (picture cannot be viewed).

CDV CD-G

NEVER play back the following discs. Otherwise, malfunction may result!

DVD-RAM CD-I Photo CD DVD with region codes other than 2 or ALL DVD-ROM for personal computers CD-ROM for personal computers

On the following disc, the sound MAY NOT be heard.

Super Audio CD

[MP3, JPEG, WMA]

Data on an MP3, JPEG or WMA are divided into sections called “groups” and then into subsections called “tracks” each of which is given an group or track number.

CAUTION:

• Use caution not to pinch your finger in the disc slot.

• Be sure to remove a disc and unplug the AC power cord from the outlet before carrying the DVD player.

1-1-2

Page 5

SERVICE HINTS

SERVICE HINTS AND TOOLS

SERVICE TOOLS

Audio signals disc 4822 397 30184 Disc without errors (SBC444)+ Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245 Disc (65 min 1kHz) without no pause 4822 397 30155 Max. diameter disc (58.0 mm) 4822 397 60141 Torx screwdrivers

Set (straight) 4822 395 50145

Set (square) 4822 395 50132 13th order filter 4822 395 30204 DVD test disc (PAL) 4822 397 10131 DVD test disc (NTSC) ALMEDIO TDV-540

1-2-1

Page 6

WARNING AND LASER SAFETY INSTRUCTIONS

WARNING

All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

ATTENTION

WARNUNG

WAARSCHUWING

AVVERTIMENTO

Alle IC’s en vele andere halfgeleiders zijn gevoelig voor elektrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.

Tous les IC et beaucoup d’autres semiconducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu’aucune précaution n’est prise a leur manipulation. Lors de réparations, s’assurer de bien être relié au même potentiel que la masse de l’appareil et enfiler le bracelet serti d’une résistance de sécurité. Veiller a ce que les composants ainsi que les outils que l’on utilise soient également a ce potentiel.

Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used.

Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke toestand wordt terug gebracht en dat onderdelen, identiek aan de gespecifieerde worden toegepast.

Alle IC und viele andere Halbleiter sind empfindlich gegen elektrostatische Entladungen (ESD). Unsorgfältige Behandlung bei der Reparatur kann die Lebensdauer drastisch vermindern. Sorgen sie dafür, das Sie im Reparaturfall über ein Pulsarmband mit Widerstand mit dem Massepotential des Gerätes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential.

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Gerats darf nicht verandert werden. Fur Reparaturen sind Original-Ersatzteile zu verwenden.

Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli specificati.

Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevita potrebbe essere fortemente ridatta in caso di non osservazione della piu grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell’apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.

“Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agrées, seuls habilités à réparer votre appareil en panne.”

Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et que soient utilisées les pièces de rechange identiques à celles spécifiées.

LASER SAFETY

This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this device, due to possible eye injury.

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

AVOID DIRECT EXPOSURE TO BEAM

WARNING

The use of optical instruments with this product will increase eye hazard. Repair handling should take place as much as possible with a disc loaded inside the player

WARNING LOCATION: INSIDE ON LASER COVERSHIELD

CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL Å PNES UNNGÅ EKSPONERING FOR STRÅLEN VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU

TTELSE FOR STRÅLING

030804ecm

1-2-2

Page 7

LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.

Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin.

The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.

Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.

Drive Mecha Assembly

Laser Beam Radiation

Laser Pickup

Turntable

1-2-3 E5981LBS

Page 8

IMPORTANT SAFETY PRECAUTIONS

Product Safety Notice

Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a ! on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The Product’s Safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are carefully inspected to confirm with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.

Precautions during Servicing

A. Parts identified by the ! symbol are critical for

safety. Replace only with part number specified.

B. In addition to safety, other parts and assemblies

are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements. Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1)Wires covered with PVC tubing

2)Double insulated wires

3)High voltage leads

D. Use specified insulating materials for hazardous

live parts. Note especially:

1)Insulation tape

2)PVC tubing

3)Spacers

4)Insulators for transistors

E. When replacing AC primary side components

(transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.

F. Observe that the wires do not contact heat produc-

ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.).

G. Check that replaced wires do not contact sharp

edges or pointed parts.

H. When a power cord has been replaced, check that

5 - 6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Be careful that foreign objects (screws, solder

droplets, etc.) do not remain inside the set.

K. Crimp type wire connector

The power transformer uses crimp type connectors which connect the power cord and the primary side of the transformer. When replacing the transformer, follow these steps carefully and precisely to prevent shock hazards. Replacement procedure

1)Remove the old connector by cutting the wires at a point close to the connector.

Important: Do not re-use a connector. (Discard it.)

2)Strip about 15 mm of the insulation from the ends of the wires. If the wires are stranded, twist the strands to avoid frayed conductors.

3)Align the lengths of the wires to be connected. Insert the wires fully into the connector.

4)Use a crimping tool to crimp the metal sleeve at its center. Be sure to crimp fully to the complete closure of the tool.

L. When connecting or disconnecting the internal

connectors, first, disconnect the AC plug from the AC outlet.

1-3-1 DVD_SFNP

Page 9

Safety Check after Servicing

Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards.

1. Clearance Distance

When replacing primary circuit components, confirm specified clearance distance (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)

Table 1 : Ratings for selected area

AC Line Voltage Clearance Distance (d), (d’)

220 to 240 V

Note: This table is unofficial and for reference only.

Be sure to confirm the precise values.

≥ 3 mm(d)

≥ 6 mm(d’)

2. Leakage Current Test

Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.

Measuring Method (Power ON) :

Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across the terminals of load Z. See Fig. 2 and the following table.

Chassis or Secondary Conductor

Primary Circuit Terminals

dd'

Exposed Accessible Part

One side of

Power Cord Plug Prongs

AC Voltmeter (High Impedance)

Fig. 1

Fig. 2

Table 2: Leakage current ratings for selected areas

AC Line Voltage Load Z Leakage Current (i)

2kΩ RES.

Connected in

220 to 240 V

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

parallel

50kΩ RES.

Connected in

parallel

i≤0.7mA AC Peak

i≤2mA DC

i≤0.7mA AC Peak

i≤2mA DC

1-3-2 DVD_SFNP

One side of power cord plug

prongs (B) to:

RF or

Antenna terminals

A/V Input, Output

Page 10

STANDARD NOTES FOR SERVICING

Circuit Board Indications

1. The output pin of the 3 pin Regulator ICs is indicated as shown.

Top View

Input

Out

2. For other ICs, pin 1 and every fifth pin are indicated as shown.

Pin 1

3. The 1st pin of every male connector is indicated as shown.

Bottom View

Pb (Lead) Free Solder

When soldering, be sure to use the Pb free solder.

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:.

(1) Prepare the hot-air flat pack-IC desoldering

machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)

Fig. S-1-1

Pin 1

Instructions for Connectors

1. When you connect or disconnect the FFC (Flexible Foil Connector) cable, be sure to first disconnect the AC cord.

2. FFC (Flexible Foil Connector) cable should be inserted parallel into the connector, not at an angle.

FFC Cable

Connector

CBA

(2) Remove the flat pack-IC with tweezers while apply-

ing the hot air.

(3) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(4) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

Caution:

1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.

2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)

* Be careful to avoid a short circuit.

1-4-1 DVD_NOTE

Page 11

3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.

Hot-air Flat Pack-IC Desoldering Machine

CBA

With Soldering Iron:

(1) Using desoldering braid, remove the solder from all

pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

Flat Pack-IC

Desoldering Braid

Masking Tape

Tweezers

Flat Pack-IC

Fig. S-1-2

Soldering Iron

Fig. S-1-3

(2) Lift each lead of the flat pack-IC upward one by

one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)

Sharp Pin

Fine Tip Soldering Iron

Fig. S-1-4

(3) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(4) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

With Iron Wire:

(1) Using desoldering braid, remove the solder from all

pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

(2) Affix the wire to a workbench or solid mounting

point, as shown in Fig. S-1-5.

(3) While heating the pins using a fine tip soldering

iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5

1-4-2 DVD_NOTE

Page 12

(4) Bottom of the flat pack-IC is fixed with glue to the

CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(5) Release the flat pack-IC from the CBA using twee-

zers. (Fig. S-1-6)

Note:

When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.

2. Installation

(1) Using desoldering braid, remove the solder from

the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.

(2) The “I” mark on the flat pack-IC indicates pin 1.

(See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)

(3) Solder all pins of the flat pack-IC. Be sure that none

of the pins have solder bridges.

To Solid Mounting Point

CBA

Hot Air Blower

Iron Wire

Soldering Iron

Fig. S-1-5

Fine Tip Soldering Iron

Example :

Pin 1 of the Flat Pack-IC is indicated by a " " mark.

Fig. S-1-7

Presolder

Flat Pack-IC

CBA

Fig. S-1-8

Tweezers

Flat Pack-IC

Fig. S-1-6

1-4-3 DVD_NOTE

Page 13

Instructions for Handling Semi-conductors

Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

2. Ground for Workbench

(1) Be sure to place a conductive sheet or copper plate

with proper grounding (1MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.

< Incorrect >

< Correct >

1MΩ

CBA

Grounding Band

1MΩ

CBA

Conductive Sheet or Copper Plate

1-4-4 DVD_NOTE

Page 14

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart

This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally.

[1] Top Cover

[2] Front Unit

[5] Rear Panel

[8] LED CBA

[9] AV CBA

[10] Loader Base

[6] DVD Main CBA Unit

[11] Power PCB Holder

[12] Stopper Bracket

[3] Function CBA

[4] Front Assembly

[7] DVD Mecha

ID/

LOC.

No.

[12]

↓

(1)

(1): Identification (location) No. of parts in the figures (2): Name of the part (3): Figure Number for reference (4): Identification of parts to be removed, unhooked,

(5): Refer to “Reference Notes.”

PART

Stopper Bracket

↓

(2)

unlocked, released, unplugged, unclamped, or desoldered. P=Spring, L=Locking Tab, S=Screw, CN=Connector *=Unhook, Unlock, Release, Unplug, or Desolder e.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

Fig.

No.

D8 ---------- -

↓

(3)

REMOVAL

REMOVE/*UNHOOK/ UNLOCK/RELEASE/ UNPLUG/DESOLDER

↓

(4)

Note

↓

(5)

About tightening screws

2. Disassembly Method

ID/

LOC.

No.

[1] Top Cover D1 5(S-1) -

[2] Front Unit D2

[3]

[4]

[5] Rear Panel D4 8(S-3), 3(S-4) -

[6]

[7] DVD Mecha

[8] LED CBA D7 *CN2082 -

[9] AV CBA D7 3(S-7), (S-8) -

[10] Loader Base D8 4(S-9) -

[11]

PAR T

Function CBA

Front Assembly

DVD Main CBA Unit

Power PCB Holder

Fig.

No.

D3 6(S-2) -

D3 ---------- -

D5 D6

D8 2(S-10) -

REMOVAL

REMOVE/*UNHOOK/ UNLOCK/RELEASE/ UNPLUG/DESOLDER

*2(L-1), Tray Panel, *2(L-2), *3(L-3), *CN2081

(S-5A), (S-5B), *CN201, *CN301, *CN401, *CN601

4(S-6)

Note

1 1-1 1-2 1-3 1-4 1-5 1-6 1-7

2 2-1 2-2

When tightening screws, tighten them with the following torque.

Screws Torque

(S-1), (S-2), (S-3), (S-4), (S-5A), (S-6), (S-7), (S-8), (S-9), (S-10)

(S-5B) 0.38 ± 0.04 N·m

0.45 ± 0.05 N·m

Reference Notes

CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are fragile. Be careful not to break them.

1-1. Connect the wall plug to an AC outlet and press

the [OPEN/CLOSE] button to open the tray.

1-2. Remove the Tray Panel by releasing two locking

tabs (L-1).

1-3. Press the [OPEN/CLOSE] button again to close

the tray.

1-4. Press the [POWER] button to turn the power off.

1-5. Unplug an AC cord.

1-6. Disconnect connector CN2081.

1-7. Release two Locking Tabs (L-2). Then release

three Locking Tabs (L-3), and remove the Front Unit.

1-5-1 E59M2DC

Page 15

CAUTION 2: Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth, human body etc, during unpacking or repair work.

To avoid damage of pickup follow next procedures.

2-1. Short the three short lands of FPC cable with sol-

der before removing the FFC cable (CN201) from it. If you disconnect the FFC cable (CN201), the laser diode of pickup will be destroyed. (Fig. D4)

2-2. Disconnect Connectors (CN301), (CN401) and

(CN601). Remove two Screws (S-5A) and (S-5B) and lift the DVD Main CBA Unit. (Fig. D4)

CAUTION 3: When reassembling, confirm the FFC cable (CN201) is connected completely. Then remove the solder from the three short lands of FPC cable. (Fig. D4)

[3] Function CBA

[4] Front Assembly

(S-2)

Fig. D3

(S-1)

(L-1)

Tray Panel

(L-1)

[1] Top Cover

[5] Rear Panel

(S-4)

(S-1)

(S-3)

(S-4)

(S-1)

Fig. D1

Fig. D4

(L-3)

(L-2)

CN2081

[2] Front Unit

Fig. D2

1-5-2 E59M2DC

Page 16

CN201

CN301

(S-5B)

(S-5A)

CN601

[8] LED CBA

(S-7)

(S-8)

CN2082

CN401

Short the three short lands by soldering. (Either of two places.)

Connector

[6] DVD Main CBA Unit

View for A

Fig. D5

[11] Power PCB Holder

(S-10)

[9] AV CBA

Fig. D7

(S-9)

[10] Loader Base

[12] Stopper Bracket

(S-6)

Fig. D8

[7] DVD Mecha

Fig. D6

1-5-3 E59M2DC

Page 17

HOW TO EJECT MANUALLY

1. Remove the Top Cover.

2. Rotate the roulette in the direction of the arrow as shown below.

Rotate this roulette in the direction of the arrow

View for A

1-5-4 E59M2DC

Page 18

FLOW CHART NO.1

The power cannot be turned on.

TROUBLESHOOTING

Is the fuse normal?

Ye s Is normal state restored when once unplugged power cord is plugged again after several seconds?

Ye s Is the EV +3.3V line voltage normal?

Ye s

Check each rectifying circuit of the secondary circuit and service it if defective.

FLOW CHART NO.2

The fuse blows out.

Check the presence that the primary component is leaking or shorted and service it if defective.

After servicing, replace the fuse.

FLOW CHART NO.3

When the output voltage fluctuates.

Does the photo coupler circuit on the secondary side operate normally?

Ye s

Check IC1001, D1012, D1024 and their periphery, and service it if defective.

See FLOW CHART No.2 <The fuse blows out.>

Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective. (Q1003, Q1001, Q1008, T1001, D1001, D1002, D1004, D1005, D1011, C1003, C1005)

Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side, and service it if defective.

Check IC1001, IC1006, D1048 and their periphery, and service it if defective.

FLOW CHART NO.4

When buzz sound can be heard in the vicinity of power circuit.

Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side and service it if defective.

FLOW CHART NO.5

-FL is not outputted.

Is approximately -23V voltage supplied to the anode of D1003?

Check if there is any leak or short-circuit on the loaded circuit, and service it if defective.

(D1003, D1006, D1008, D1016, D1030, IC1002, Q1002, Q1004, Q1005, Q1011, Q1014)

Ye s

Check D1003 and periphery circuit, and service it if defective.

1-6-1 E59M2TR

Page 19

FLOW CHART NO.6

P-ON+11V (EV+11V) is not outputted.

Is 11V voltage supplied to the emitter of Q1002?

Ye s Is the voltage of base on Q1002 lower than the voltage of emitter on Q1002 when turning the power on?

Ye s Replace Q1002.

FLOW CHART NO.7

P-ON+5V is not outputted. (EV+11V is outputted normally.)

Is the "H" signal inputted into the base of Q1004?

Ye s Replace Q1004.

FLOW CHART NO.8

P-ON+3.3V is not outputted. (P-ON+11V is outputted normally.)

Is 3.3V voltage supplied to the collector of Q1011?

Ye s Replace Q1011 or R1067.

Check D1030, D1048, C1035, C1048, L1009 and the periphery circuit, and service it if defective.

Check Q1016 and PWRCON line and service it if defective.

Check R1068 and D1046, and service it if defective.

Check D1008, C1007, C1038, L1007 and the periphery circuit, and service it if defective.

FLOW CHART NO.9

EV+5V is not outputted.

Is EV+11V outputted normally?

Ye s Is the

"H" signal inputted into the base of Q1014

Ye s Replace Q1014.

FLOW CHART NO.10

EV+1.2V is not outputted.

Is 2.5V voltage supplied to Pin(1) of IC1002?

Ye s

Replace IC1002.

Refer to "FLOW CHART NO.6" <P-ON+11V (EV+11V) is not outputted.>

Check D1047, R1069, R1098 and the periphery circuit, and service it if defective.

Check D1006, C1014, C1050, L1008 and the periphery circuit, and service it if defective.

1-6-2 E59M2TR

Page 20

FLOW CHART NO.11

The fluorescent display tube does not light up.

Is 3.3V voltage supplied to Pins(6,24) of IC2001?

Ye s

Is the voltage of approximately -20V supplied to Pin(15) of IC2001?

Ye s

Is there 500kHz oscillation at Pin(26) of IC2001?

Ye s

Are the filament voltage supplied between Pins(1, 2) and Pins(29, 30) of the fluorescent display tube? And the negative voltage applied between these pins and GND?

Ye s

Replace the fluorescent display tube.

FLOW CHART NO.12

The key operation is not functioning.

Check the EV+3.3V line and service it if defective.

Check the -FL (-20V) line and service it if defective.

Check R2002, IC2001 and their periphery, and service it if defective.

Check D1016, D1017, T1001, and their periphery, and service it if defective.

Is -15V voltage supplied to collector of Q1005?

Ye s

Is the "H" signal inputted to base of Q1016?

Ye s

Check Q1015, Q1016, D1055, and their periphery, and service it if defective.

Check PWRCON line, and service

it if defective.

Are the contact point and the installation state of the key switches (SW2102, SW2184-2196) normal?

Ye s

When pressing each switches (SW2102, SW2184-2196), do the voltage of each pin of IC2001 (shown below) increase? SW2184, 2186, 2187, 2189, 2191, 2193, 2195: IC2001 3PIN SW2102, 2185, 2188, 2190, 2192, 2194, 2196: IC2001 4PIN

Ye s Replace IC2001.

FLOW CHART NO.13

No operation is possible from the remote control unit.

Operation is possible from the DVD, but no operation is possible from the remote control unit.

Is 5V voltage supplied to Pin(3) terminal of the infrared remote control receiver (RM2001)?

Ye s Is the "L" pulse sent out Pin(1) terminal of receiver (RM2001) when the infrared remote control is activated?

Ye s

Is the "L" pulse supplied to the Pin(22) of CN1001?

Ye s

Replace DVD Main CBA.

Re-install the switches correctly or replace the poor switch.

Check the switches their periphery, and service it if detective.

Check EV+5V line and service it if defective.

Replace the infrared remote control receiver (RM2001). Or replace the remote control unit.

Check the line between Pin(1) terminal of receiver (RM2001) and Pin(22) of CN1001, and service it if defective.

(SW210

2, SW2184-2196)

2, SW2184-2196) and

1-6-3 E59M2TR

Page 21

FLOW CHART NO.14

The disc tray cannot be opened and closed. (It can be done using the remote control unit.)

Is the normal control voltage inputted to Pin(4) of IC2001? operation is not functioning.>

Refer to "FLOW CHART NO.15" <The disc tray cannot be opened and closed.>

FLOW CHART NO.15

The disc tray cannot be opened and closed.

Replace the DVD Main CBA.

No improvement can be found.

Replace the DVD Mecha.

FLOW CHART NO.16

[No Disc] indicated. (When the focus error occurs.)

Replace the DVD Main CBA.

No improvement can be found.

Replace the DVD Mecha.

Refer to "FLOW CHART NO.12" <The key

Ye s

Replace the "OPEN/CLOSE" button (SW2188).

Original DVD Main CBA is poor.

FLOW CHART NO.17

[No Disc] indicated. (When the focus servo is not functioning.)

Replace the DVD Main CBA.

No improvement can be found.

Ye s

Replace the DVD Mecha.

FLOW CHART NO.18

[No Disc] indicated. (When the laser beam does not light up.)

Replace the DVD Main CBA.

No improvement can be found.

Ye s

Replace the DVD Mecha.

FLOW CHART NO.19

Both functions of picture and sound do not operate normally.

Replace the DVD Main CBA.

Original DVD Main CBA is poor.

No improvement can be found.

Ye s

Replace the DVD Mecha.

Original DVD Main CBA is poor.

1-6-4 E59M2TR

Page 22

FLOW CHART NO.20

Picture does not appear normally.

Set the disc on the disc tray, and playback.

Are the video signals outputted to each pin of CN1601 on the AV CBA?

CN1601 1PIN S-Y CN1601 4PIN Cr/Pr, R CN1601 6PIN Cb/Pb, B CN1601 8PIN Y, G CN1601 10PIN S-C

Ye s

Are the video signals shown above inputted into each pin of IC1401, IC1402, IC1405?

S-VIDEO OUT, VIDEO OUT is NG.

RGB OUT is NG.

Y, Cb/Pb, Cr/Pr is NG.

Are the video signals outputted to each pin of IC1401, IC1402, IC1405?

S-VIDEO OUT, VIDEO OUT is NG.

RGB OUT is NG.

Y, Cb/Pb, Cr/Pr is NG.

Are the video signals outputted to the specific output terminal?

Are the luminance signals outputted to the S-VIDEO OUT terminal (JK1401)?

Are the chroma signals outputted to the S-VIDEO OUT terminal (JK1401)?

Are the component video signals outputted to the VIDEO OUT terminal (JK1402)?

Are the R, G, B signals outputted to the RGB OUT terminal (JK1405)?

Are the Y, Cb/Pb, Cr/Pr signals outputted to the COMPONENT OUT terminal (JK1404)?

IC1401 3PIN S-Y IC1401 1PIN S-C

IC1402 8PIN R IC1402 3PIN G IC1402 6PIN B

IC1405 3PIN Y IC1405 6PIN Cb/Pb IC1405 8PIN Cr/Pr

Ye s

IC1401 5PIN S-Y IC1401 7PIN S-C IC1401 6PIN CVBS

IC1402 10PIN R IC1402 13PIN G IC1402 11PIN B

IC1405 13PIN Y IC1405 11PIN Cb/Pb IC1405 10PIN Cr/Pr

Ye s

Replace the DVD Main CBA or DVD Mecha.

Check the line between each pin of CN1601 and each pin of IC1401, IC1402, IC1405 on the AV CBA, and service it if detective.

CN1601 1PIN → IC1401 3PIN CN1601 10PIN → IC1401 1PIN CN1601 4PIN → IC1404 4PIN

IC1404 5PIN → IC1402 8PIN IC1404 3PIN → IC1405 8PIN CN1601 6PIN → IC1404 15PIN

IC1404 2PIN → IC1402 6PIN IC1404 1PIN → IC1405 6PIN CN1601 8PIN → IC1404 14PIN

IC1404 12PIN → IC1402 3PIN IC1404 13PIN → IC1405 3PIN

Is 5V voltage applied to the pin(4, 12) of IC1402, IC1405 and pin (4) of IC1401?

Ye s N o Replace IC1401, IC1402, IC1405.

Check the periphery of JK1401 from Pin (5) of IC1401 and service it if detective.

Check the periphery of JK1401 from Pin (7) of IC1401 and service it if detective.

Check the periphery of JK1404 from Pin (6) of IC1401 and service it if detective.

Check

the periphery of

13) of IC1402

Check

the periphery of

13) of IC1405

Check P-ON+5V line and service it if detective.

JK1405 from Pins (10, 11,

and service it if detective.

JK1404 from Pins (10, 11,

and service it if detective.

1-6-5 E59M2TR

Page 23

FLOW CHART NO.21

Audio is not outputted normally.

Set the disc on the disc tray, and playback.

Are the analog audio signals outputted to each pin of CN1601 on AV CBA?

CN1601 14PIN AUDIO-L CN1601 16PIN AUDIO-R

Ye s

Are the analog audio signals inputted to each pin of IC1201.

IC1201 2PIN AUDIO-L IC1201 6PIN AUDIO-R

Ye s

Is the "H" level mute signal outputted to CN1601 on AV CBA ?

CN1601 13PIN A-MUTE CN1601 15PIN A-R-MUTE CN1601 20PIN A-L-MUTE

Ye s

Are the analog audio signals outputted to each pin of IC1201?

IC1201 1PIN AUDIO-L IC1201 7PIN AUDIO-R

Ye s

Are the audio signals outputted to the specific output terminal?

Are the audio signals outputted to the audio terminal (JK1404 and JK1405)?

Replace the DVD Main CBA or DVD Mecha.

Check each line between each pin of CN1601 and each pin of IC1201 on AV CBA, and service it if detective.

CN1601 14PIN → IC1201 2PIN AUDIO-L CN1601 16PIN → IC1201 6PIN AUDIO-R

Replace the DVD Main CBA or DVD Mecha.

Replace IC1201.

Check the periphery between Pins(1,7) of IC1201, JK1404 and JK1405, and service it if detective.

1-6-6 E59M2TR

Page 24

BLOCK DIAGRAMS

System Control / Servo Block Diagram

TO POWER

SUPPLY

BLOCK

FL2001

DIAGRAM

FIP

SEGMENT

GRID

789

a/KEY-1

f/KEY-6

c/KEY-3

b/KEY-2

d/KEY-4

131416

g/KEY-7

h/KEY-8

+5V

INV-POWCON

Q2088

Q2089

LED CBA

D2181

STANDBY

CN2102

POWER-LED

CN2082

STANDBY-LED

KEY-2 5

K2 66FL-OFF-LED 7

+5V

POWER

SW2102

Q2086

FL-OFF

D2184

FUNCTION CBA

CN2081 CN2101

KEY

MATRIX

KEY-1 8

KEY-3 7

KEY-2 6

KEY-4 9

KEY-6 33KEY-7 22KEY-8 1

K2 4

K1 5

Q2081

JK2081

SW2081

+5V

REMOCON

-IN

REMOCON

-SW

Q2082

Q2084

REMOCON

-OUT

AV CBA

IC2001

IC101

(MICRO CONTROLLER)

(FRONT PANEL CONTROL)

PCM-SCLK

ASPECT

163

ADAC-MD

A-MUTE

56 ADAC-MC

86 ADAC-ML

IC462

+3.3V

IC461

+3.3V

RESET73

RESET

1 3

RESET

2 1

VREF

(SERVO DRIVE)

IC301

FOCUS DRIVE

FD-OFST

148

146

FOCUS

ACTUATOR

DRIVE

TRACKING

DRIVE

TD-OFST

147

139

TRACKING

ACTUATOR

DRIVE

312

SPDL

SPINDLE

MOTOR

DRIVE

FP-STB

FP-DOUT

FP-CLK

2271

CN1001

FP-STB 20

FP-DOUT 21

FP-CLK 18

REMOTE 2223FL-OFF 23

202118

CN401

181

FL-OFF65FL-OFF

FP-STB

FP-CLK

REMOTE

FP-DOUT

SLD

645

SLED

MOTOR

DRIVE

IC202

(OP AMP)

SP-ROT

143

675

+3.3V

SL-AMP

RM2001

SENSOR

REMOTE

TRAY-IN

DVD MAIN CBA UNIT

ASPECT

PCM-SCLK

A-MUTE

ADAC-MD

VIDEO/ AUDIO

BLOCK DIAGRAM

ADAC-MC

ADAC-ML

FS(+)

FS(-)

TO DIGITAL SIGNAL

TS(+)

TS(-)

PROCESS BLOCK

DIAGRAM

1-7-1

3SP(+)

4SP(-)

5TRAY-IN

6GND

7SL(-)

SLED

MOTOR

8SL(+)

CN301

DRIVE CBA

TRAY-IN

SPINDLE

MOTOR

E59M2BLS

Page 25

Digital Signal Process Block Diagram

TO VIDEO

/AUDIO

BLOCK

DIAGRAM

TO VIDEO

/AUDIO

BLOCK

DIAGRAM

FLASH

ROM

DATA(AUDIO) SIGNAL

DATA(VIDEO/AUDIO) SIGNAL VIDEO SIGNAL

DATA

RAM

DSP

INST.

ROM

DECODER

STREAM

I/F

DATA

RAM

I/O

INST.

ROM

PROCESSOR

SPDIF

177

PCM-BCK

PCM-DATA

PCM-LRCLK

170

171

AUDI O

I/F

UMAC

169

SERIAL

GENERAL

I/O

INTERRUPT

CPU

I/F

READ

MEMORY

VIDEO-Y(I)

156

Y(I)

D/A

TIMER

CONTROLLER

VIDEO-C

158

D/A

WATCH DOG

TIMER

VIDEO-Pr/R

VIDEO-Pb/B

152

Pr/R

Pb/B

D/A

NTSC/PAL

ENCODER

VIDEO

I/F

REMOTE

CONTROL

151

D/A

VIDEO-Y/G

149

Y/G

D/A

32BIT CPU

BCU

I/P-SW

183

I/P-SW

DATA

INST

DEBUG

RAM

IC103 (FLASH ROM)

23~51

162548

FADR (0-19)

293638

FDQ (0-15)

SDRAM ADDRESS(0-11)

217

238

SDRAM ADDRESS(0-11)

222629

IC503 (SDRAM) IC101 (MICRO CONTROLLER)

EXTERNAL

MEMORY

I/F

SDRAM

DECODER

I/F

ECC

SDRAM DATA(0-15)

252

SDRAM DATA(0-15)

134253

256

114

115

DMA

116

DVD/CD

SIGNAL

117

132

CN201

C16

FORMATTER

PROCESS

CIRCUIT

131

134

A17

D18

192~212

CPU

I/F

BCU

WATCH DOG

GND(LD)

GND(CD-PD)

TIMER

INTERRUPT

TIMER

CONTROLLER

CD/DVD

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

IC201

(SW)

1 3

CD DVD

FS(+)

CN201

FS(+) 2

FS(-)

FS(-) 3

TS(+)

TS(+) 1

TS(-)

DVD MAIN CBA UNIT

TS(-) 4

PICK-UP

UNIT

32BIT

CPU

INST.

ROM

DATA

RAM

126

124

125

AMP

Q253,Q254

AMP

CN201

CD-LD 10

DVD-LD 8

123

Q251,Q252

PD-MONI 7

GND(DVD-PD)

133

129

130

F12

B15

E14

CD/DVD 19

DETECTOR

1-7-2

E59M2BLD

Page 26

Video / Audio Block Diagram

JK1401

S-VIDEO OUT

AUDIO SIGNALDATA(AUDIO) SIGNAL

3 4

COMPOSITE

JK1404

VIDEO OUT

VIDEO-Y

OUT

VIDEO-Cb/Pb

OUT

VIDEO-Cr/Pr

OUT

COMPOSITE

VIDEO OUT

JK1405

VIDEO-G

VIDEO-B

11715

VIDEO-R

ASPECT

AUDIO-L OUT

AUDIO-R OUT

IC1204

DIGITAL

OPTICAL

AUDIO

OUT

COAXIAL

JK1202

JK1404

AUDIO-L

OUT

AUDIO-R

OUT

VIDEO SIGNAL

IC1401 (VIDEO DRIVER)

2dB

AMP

LPF DRIVER

4dB

AMP

WF3

DRIVER

2dB

AMP

DRIVER

2dB

AMP

LPF

4dB

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

IC1405 (VIDEO DRIVER)

RGB

CPN

IC1404 (SWITCHING)

2dB

AMP

LPF DRIVER

4dB

AMP

123

RGB

CPN

2dB

AMP

LPF DRIVER

4dB

AMP

RGB

CPN

SW CTL.

2dB

AMP

2dB

LPF DRIVER

4dB

AMP

IC1402 (VIDEO DRIVER)

9 10 11

AMP

LPF DRIVER

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

SWITCHING

Q1521,Q1522

ASPECT 3

CN601 CN1601

Q1351

BUFFER

WF6

L-CH

LPF+AMP

DAC

(AMP)

IC1201

WF4

CN601 CN1601

SPDIF

R-CH

LPF+AMP

DAC

AUDIO-R

14 14AUDIO-L

675

WF5

15 15A-R-MUTE

13 13A-MUTE

20 20A-L-MUTE

+5V

Q1202

Q1204

Q1201

Q1203

+3.3V

Q1501

ENHANCED

MODULATOR

MULTI-LEVEL

WF2

11VIDEO-Y(I)

10 10VIDEO-C

CN601 CN1601

VIDEO-Y(I)

VIDEO-C

WF1

88VIDEO-Y/G

66VIDEO-Pb/B

44VIDEO-Pr/R

VIDEO-Y/G

VIDEO-Pb/B

VIDEO-Pr/R

22I/P-SW

I/P-SW

IC601 (AUDIO DAC)

4X/8X

DIGITAL FILTER

OVERSAMPLING

SERIAL

123

PCM-BCK

SPDIF

PCM-DATA

DELTA-SIGMA

/FUNCTION

CONTROLLER

PORT

PCM-LRCLK

ZERO DETECT

131415

ADAC-MD

ASPECT

SERIAL

ADAC-MC

ADAC-ML

SYSTEM CLOCK

CONTROL

PCM-SCLK

A-MUTE

DVD MAIN CBA UNIT AV CBA

SYSTEM

CONTROL

/SERVO

BLOCK

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

1-7-3

DIGITAL

SIGNAL

PROCESS

BLOCK

DIAGRAM

E59M2BLV

Page 27

Power Supply Block Diagram

EV+1.2V

TO CN401

1,2

CN1001

EV+3.3V

3,4,5

EV+11V7P-ON+5V6P-ON+3.3V17PWRCON

8,9

-FL

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

NOTE :

D1003

RECTIFIER

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE.

T1001

P-ON+11V

REG.

+1.2V

IC1002

SCHOTTKY

BARRIER

D1006

EV+5V

EV+3.3V

Q1014

D1008

P-ON+5V

Q1002

SCHOTTKY

BARRIER

131514

D1030

RECTIFIER

Q1011

Q1004

TO SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

Q1016

INV-POWCON

Q1015

Q1005

REG

IC1006

D1016

RECTIFIER

IC1001

ERROR

VOLTAGE DET

(SHUNT REGULATOR)

SWITCHING

Q1001

SWITCHING

Q1003

BRIDGE

RECTIFIER

D1001, D1002

D1004, D1005

LINE

FILTER

L1001

F1001

HOT CIRCUIT. BE CAREFUL.

CAUTION !

Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.

If Main Fuse (F1001) is blown, check to see that all components in the power supply

circuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

T1.6A L 250V

AC1001

AC CORD

1-7-4

CONTROL

Q1008

AV CBA

LATCH

HOT

E59M2BLP

Page 28

SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS

Standard Notes

WARNING

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark " ! " in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

Notes:

1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.

2. All resistance values are indicated in ohms

(K=10

3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.

4. All capacitance values are indicated in µF

(P=10

5. All voltages are DC voltages unless otherwise specified.

6. Electrical parts such as capacitors, connectors, diodes, IC’s, transistors, resistors, switches, and fuses are identified by four digits. The first two digits are not shown for each component. In each block of the diagram, there is a note such as shown below to indicate these abbreviated two digits.

, M=106).

-6

µF).

1-8-1 E5981SC

Page 29

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAG ES :

1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE.

2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

3. Note:

(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts

list, and may be slightly different or amended since the drawings were prepared.

(2) To maintain original function and reliability of repaired units, use only original replacement parts which are

listed with their part numbers in the parts list section of the service manual.

4. Voltage indications for PLAY modes on the schematics are as shown below:

(Unit: Volt)

5.0

5.0 (2.5)

PLAY mode STOP mode

5. How to read converged lines

1-D3

Distinction Area

Line Number

(1 to 3 digits)

Examples:

1. "1-D3" means that line number "1" goes to area "D3".

2. "1-B1" means that line number "1" goes to area "B1".

6. Test Point Information

: Indicates a test point with a jumper wire across a hole in the PCB.

: Used to indicate a test point with a component lead on foil side.

: Used to indicate a test point with no test pin.

: Used to indicate a test point with a test pin.

The same voltage for both PLAY & STOP modes

Indicates that the voltage is not consistent here.

AREA D3

1-B1

AREA B1

1-D3

ABCD

1-8-2 E5981SC

Page 30

DVD Main 1/3 Schematic Diagram

1-8-3

1-8-4

E59M2SCD1

Page 31

DVD Main 2/3 Schematic Diagram

1-8-5

1-8-6

E59M2SCD2

Page 32

IC101 VOLTAGE CHART

PIN.NO PLAY STOP PI N.NO PLAY STOP PI N.NO PLAY STOP PI N.NO PLAY STOP

129 2.3 2.3 161 3.4 3.4 193 ~ ~ 225 3.4 3.4

130 2.3 2.3 162 0 0 194 ~ ~ 226 ~ ~

131 2.3 2.3 163 1.8 1.8 195 ~ ~ 227 ~ ~

132 2.4 2.3 164 0 0 196 3.4 3.4 228 ~ ~

133 2.4 2.4 165 1.7 1.8 197 ~ ~ 229 0 0

134 2.4 2.4 166 1.7 1.7 198 ~ ~ 230 ~ ~

135 2.3 2.3 167 3.4 3.4 199 ~ ~ 231 3.4 3.4

136 2.3 2.3 168 0 0 200 ~ ~ 232 1.3 1.6

137 2.3 2.3 169 1.8 1.8 201 0 0 233 ~ ~

138 2.3 2.3 170 1.7 1.7 202 3.4 3.4 234 1.9 2.3

139 1.7 1.7 171 1.3 0.1 203 ~ ~ 235 0 0

140 ----- ----- 172 1.3 1.3 204 ~ ~ 236 1.3 1.3

141 3.4 3.4 173 0 0 205 0 0 237 ~ ~

142 1.3 1.3 174 ----- ----- 206 ~ ~ 238 ~ ~

143 2.1 1.7 175 ----- ----- 207 ~ ~ 239 3.4 3.4

144 2.2 2.2 176 ----- ----- 208 ~ ~ 240 3.4 3.3

145 0 0 177 1.8 1.7 209 3.4 3.4 241 1.9 1.9

146 1.7 1.7 178 3.4 3.5 210 ~ ~ 242 0 0

147 1.8 1.7 179 0 0 211 ~ ~ 243 1.9 1.9

148 1.7 1.7 180 ----- ----- 212 ~ ~ 244 3.4 3.3

149 0.6 0.5 181 0 0 213 0 0 245 3.4 3.4

150 3.4 3.4 182 ----- ----- 214 ----- ----- 246 3.4 3.4

151 0.5 0.6 183 3.5 3.5 215 ----- ----- 247 0 0

152 0.5 0.4 184 ----- ----- 216 3.4 3.4 248 3.3 3.4

153 1.4 1.3 185 ----- ----- 217 ~ ~ 249 3.2 3

154 1.4 1.3 186 ----- ----- 218 0 0 250 0 0

155 2.4 2.4 187 ----- ----- 219 1.3 1.3 251 3.2 3.0

156 3.4 3.4 188 ----- ----- 220 ~ ~ 252 ~ ~

157 0 0 189 ----- ----- 221 ~ ~ 253 0 0

158 0.9 0.9 190 3.4 3.5 222 0 0 254 ~ ~

159 3.4 3.4 191 0 0 223 ~ ~ 255 3.4 3.4

160 0 0 192 ~ ~ 224 ~ ~ 256 ~ ~

PIN.NO PLAY STOP PI N.NO PLAY STOP PI N.NO PLAY STOP PI N.NO PLAY STOP

1 ~ ~ 33 ~ ~ 65 0 0 97 ----- -----

2 ~ ~ 343.43.4663.43.5983.43.4

3 0 0 35 0 0 673.23.2990.90.8

4 ~ ~36~ ~68 0 01000 0

5 ~ ~ 37 ~ ~ 69 ----- ----- 101 2.4 2.4

6 3.4 3.4 38 0.4 0.3 70 3.4 3.4 102 2.2 2.2

7 ~ ~ 39 ~ ~ 71 ----- ----- 103 1.9 1.9

8 ~ ~40~ ~721.42.71040.40.3

90041~~733.43.410500

10 ~ ~ 42 ~ ~ 74 0 0 106 1.7 1.7

11 ~ ~ 43 ~ ~ 75 1.7 1.8 107 3.4 3.4

12 3.4 3.4 44 1.3 1.3 76 2. 3 1.8 108 ----- -----

13 ~ ~ 45 ~ ~ 77 ----- ----- 109 ----- -----

14 ~ ~ 46 ~ ~ 78 ----- ----- 110 1.9 1.9

15 ~ ~ 47 ~ ~ 79 ----- ----- 111 1.9 1.9

16 0 0 48 3.4 3.4 80 3.4 0.1 112 1.7 1.7

17 ~ ~ 49 0 0 81 0.1 0.1 113 1.7 1.7

18 ~ ~ 50 ~ ~ 82 2.8 2.8 114 1.7 1.7

19 3.4 3.4 51 ~ ~ 83 0.1 0.1 115 1.7 1.7

20 0 0 52 0.8 0.8 84 3.4 3.4 116 1.7 1.7

21 0.9 0.1 53 0 0 85 0.1 0.1 117 1.7 1.7

22 3.5 3.5 54 ----- ----- 86 3.6 3.4 118 3.4 3.4

23 ~ ~ 55 ----- ----- 87 0 0 119 2.0 2.0

24 ~ ~ 56 3.4 3.4 88 3.5 0.1 120 1.7 1.7

25 ~ ~ 57 3.5 3.5 89 1.3 1.3 121 1.5 1.5

26 1.3 1.3 58 ----- ----- 90 ----- ----- 122 0 0

27 ~ ~ 59 3.4 3.4 91 ----- ----- 123 0.3 0.1

28 3.4 3.4 60 3.4 3.4 92 ----- ----- 124 1.2 0.1

29 0 0 61 3.5 3.5 93 0 0 125 0.3 0.1

30 ~ ~ 62 3.4 3.4 94 ----- ----- 126 0.1 0.1

31 ~ ~ 63 0 0 95 ----- ----- 127 2.3 2.3

32 ~ ~ 64 0 0 96 ----- ----- 128 1.7 1.7

1-8-7

1-8-8

Page 33

DVD Main 3/3 Schematic Diagram

1-8-9

1-8-10

E59M2SCD3

Page 34

AV 1/3 Schematic Diagram

CAUTION !

Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. If Main Fuse (F1001) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE.

NOTE :

THE VOLTAGE FOR PARTS IN HOT CIRCUIT IS MEASURED USING

HOT GND AS A COMMON TERMINAL.

1-8-11

1-8-12

E59M2SCAV1

Page 35

AV 2/3 Schematic Diagram

1-8-14

E59M2SCAV21-8-13

Page 36

7G 6G 5G 4G 3G 2G 1G

FL2001 MATRIX CHART

REPEAT

TITLE

GROUP

VCR

CHP

REC

SACD

TRK

ALL

PSCAN

DVD

AV 3/3,Function & LED Schematic Diagram

5G 4G 3G 2G 1G

REPEAT

ALL

TITLE

VCR

GROUP

CHP

REC TRK

SACD

PSCAN

DVD

HDVCD

1-8-15

1-8-16

E59M2SCAV3

Page 37

AV CBA Top View

CAUTION !

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE.

NOTE : The voltage for parts in hot circuit is measured using hot GND as a common terminal.

1-8-181-8-17 BE5982F01011A

Page 38

AV CBA Bottom View

CAUTION !

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE.

WF3

C1402 PLUS LEAD

NOTE : The voltage for parts in hot circuit is measured using hot GND as a common terminal.

WF2

PIN 10 OF CN1601

WF1

PIN 8 OF CN1601

WF4

PIN 14 OF CN1601

WF5

PIN 16 OF CN1601

WF6

PIN 19 OF CN1601

1-8-19

1-8-20

BE5982F01011A

Page 39

FUNCTION CBA Top View

FUNCTION CBA Bottom View

1-8-21

1-8-22

BE5982F01011B

Page 40

LED CBA Top View

LED CBA Bottom View

1-8-24

BE5982F01011C1-8-23

Page 41

SPDIF

0.1

WF1

AUDIO-L

0.5ms

AUDIO-R

0.5ms

VIDEO-Y

0.2V

VIDEO-C

0.2V

VIDEO-CVBS

0.5V

Pin 8 of CN1601

WAVEFORMS

WF5

Pin 16 of CN1601

VIDEO-Y

WF2

Pin 10 of CN1601

VIDEO-C

WF3

C1402 PLUS LEAD

0.2V

2020µ

AUDIO-R

WF6

Pin 19 of CN1601

SPDIF

0.5ms

0.1

VIDEO-CVBS

WF4

Pin 14 of CN1601

AUDIO-L

0.5V

2020µ

0.5ms

NOTE:

Input CD: 1kHz PLAY (WF4~WF6)

1-9-1

DVD: POWER ON (STOP) MODE (WF1~WF3)

E5PWF

Page 42

WIRING DIAGRAM

AC CORD

RGB OUT

REMOCON

-OUT

FUNCTION CBA

KEY-6 33K2 4

KEY-8 11KEY-7 22K1 55KEY-2 66KEY-3 77KEY-1 88KEY-4 9

CN2081 CN2101

CN2101 is soldered

directly to the PCB.

LED CBA

EV+5V 11POWER-LED 22STANDBY-LED 33GND 44KEY-2 55K2 66FL-OFF-LED 7

CN2082 CN2102

CN2102 is soldered

directly to the PCB.

CN1601

A-L-MUTE 2020 SPDIF 1919 AUDIO+5V 1818 AUDIO+5V 1717 AUDIO-R 1616 A-R-MUTE 1515 AUDIO-L 1414 A-MUTE 1313 AUDIO-GND 1212 AUDIO-GND 1111 VIDEO-C 1010 GND 99 VIDEO-Y/G 88 GND 77 VIDEO-Pb/B 66 GND 55 VIDEO-Pr/R 44 ASPECT 33 I/P-SW 22 VIDEO-Y(I) 11

CN601

CN201CN301

P-ON+5V

CD/DVD

VREF

GND CD-LD

GND(LD) DVD-LD

8 7

PD-MONI

GND(DVD-PD)

GND(CD-PD)

TS(-)

FS(-) FS(+)

2 1

TS(+)

DETECTOR

7 9 11 2 3 6 5

PICK UP UNIT

REMOCON

-IN

DIGITAL AUDIO OUT

OPTICAL COAXIAL

S-VIDEO

OUT

AUDIO-R

OUT

AUDIO-L

OUT

VIDEO

OUT

VIDEO-Cr/Pr

OUT

VIDEO-Cb/Pb

OUT

VIDEO-Y

OUT

AV CBA

2323 2222

CN1001

(CN1001 is soldered directly to the PCB.) (CN1601 is soldered directly to the PCB.)

FL-OFF REMOTE FP-DOUT 2121 FP-STB 2020 FP-DIN(NU) 1919 FP-CLK 1818 PWRCON 1717 GND 1616 GND 1515 GND 1414 GND 1313 GND 1212 GND 1111 GND 1010 EV+11V 99 EV+11V 88 P-ON+5V 77 P-ON+3.3V 66 EV+3.3V 55 EV+3.3V 44 EV+3.3V 33 EV+1.2V 22 EV+1.2V 11

CN401

DVD MAIN CBA UNIT

8 SL(+)

SL(-)

GND

TRAY-IN

SP(-)

SP(+)

SLED

MOTORMSPINDLE

MOTOR

DVD MECHA

DRIVE CBA

TRAY-IN

1-10-1

E59M2WI

Page 43

FIRMWARE RENEWAL MODE

1. Turn the power on and remove the disc on the tray.

2. To put the DVD player into version up mode, press [9], [8], [7], [6], and [SEARCH MODE] buttons on the remote control unit in that order. The tray will open automatically. Fig. a appears on the screen and Fig. b appears on the VFD.

" differ depending on the models.

*******

F/W Version Up Mode Model No : *******

Please insert a DISC

for F/W Version Up.

VERSION : *.**

EXIT: POWER

Fig. a Version Up Mode Screen

Fig. b VFD in Version Up Mode

The DVD player can also enter the version up mode with the tray open. In this case, Fig. a will be shown on the screen while the tray is open.

3. Load the disc for version up.

4. The DVD player enters the F/W version up mode automatically. Fig. c appears on the screen and Fig. d appears on the VFD. If you enter the F/W for different models, “Disc Error” will appear on the screen, then the tray will open automatically.

" differ depending on the models.

*******

F/W Version Up Mode Model No : *******

VERSION : E5****_****.ab5 Reading...(*2)

VERSION : *.**

5. After programming is finished, the tray opens automatically. Fig. e appears on the screen and the checksum in (*3) of Fig. e appears on the VFD. (Fig. f)

" differ depending on the models.

*******

F/W Version Up Mode

VERSION : E5****_****.ab5 Completed

SUM : 7ABC (*3)

Model No : ******* VERSION : *.**

Fig. e Completed Program Mode Screen

Fig. f VFD upon Finishing the Programming Mode (Example)

At this time, no buttons are available.

6. Remove the disc on the tray.

7. Unplug the AC cord from the AC outlet. Then plug it again.

8. Turn the power on by pressing the [POWER] button and the tray will close.

9. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. g appears on the screen.

" differ depending on the models.

*******

MODEL : *******

Version Region

: *.**

: *

Fig. c Programming Mode Screen

Fig. d VFD in Programming Mode (Example)

The appearance shown in (*2) of Fig. c is described as follows:

AppearanceNo. State

Reading... Sending files into the memory

Erasing... Erasing previous version data

Programming...

3 Writing new version data

EXIT: POWEREEPROM CLEAR : CLEAR

Fig. g

10.Press [CLEAR] button on the remote control unit. Fig. h appears on the screen.

" differ depending on the models.

*******

MODEL : *******

Version Region

: *.**

: *

EXIT: POWEREEPROM CLEAR : CLEAR

EEPROM CLEAR : OK

Fig. h

When “OK” appears on the screen, the factory default will be set. Then the firmware renewal mode is complete.

11.To exit this mode, press [POWER] button.

1-11-1 E5981TEST

Page 44

IC PIN FUNCTION DESCRIPTIONS

IC2001 [ PT6313-S-TP ]

In/Out

No.

1 In FP-CLK

2 In FP-STB

3 In K1

4 In K2

5 - VSS

6 - VDD

7 Out a / KEY-1

8 Out b / KEY-2

9 Out c / KEY-3

10 Out d / KEY-4

11 Out e

12 In f / KEY-6

Signal

Name

Name Function

Clock Input

Serial Interface Strobe

Key Data 1 Input

Key Data 2 Input

GND

Power Supply

Segment Output / Key Source-1

Segment Output / Key Source-2

Segment Output / Key Source-3

Segment Output/ Key Source-4

Segment Output

Segment Output/ Key Source-6

13 In g / KEY-7

14 Out h / KEY-8

15 - VEE

16 Out i

18 6G

19 5G

Out

20 4G

21 3G

22 2G

23 1G

24 - VDD

25 - VSS

26 In OSC

27 Out FP-DOUT

Segment Output/ Key Source-7

Segment Output/ Key Source-8

Pull Down Level

Segment Output

Grid Output

Power Supply

GND

Oscillator Input

Serial Data Output

28 - N.U.

Not Used

1-12-1 E59M2PIN

Page 45

LEAD IDENTIFICATIONS

2SA1015-Y(TPE2) 2SC2120-Y(TPE2) 2SC2236-Y-TPE6,C BN1F4M-T KRC103M KTA1266(Y) KTC3203(Y) KTC3205(Y)

E C B E C B

KIA4558P MM1636XWRE

NJM4558D

2SC1815-Y(TPE2) 2SC2785(H) BN1L3Z(P) KRA110M KTA1267(Y) KTC3199(GR,Y)

PT6313-S-TP SC16313

2SK3566

G D S

FAN431AZXA KIA431-AT

MM1637XVBE

GP1FA513TZ

123

PQ070XZ5MZP

123345

1: Vin 2: Vc 3: Vo 4: Vadj 5: GND

MM74HC4053MTCX

LTV-817B-F LTV-817C-F PS2561A-1(Q,W)

K A R

Note:

A: Anode K: Cathode E: Emitter C: Collector B: Base R: Reference G: Gate D: Drain S: Source

1-13-1 E59M2LE

Page 46

Cabinet

See Electrical Parts List for parts with this mark.

Some Ref. Numbers are not in sequence.

2L021

EXPLODED VIEWS

2L011

A16

2L021

1B1

2L021

2L051

2B2

2B1

A19

LED CBA

2B1

2L051

2L105

A18

DVD Main CBA Unit

2L105

2L102

2B4

2B5

2L102

2L107

JK2081

JK1405

2L071

2L106

AV CBA

A19

2L071

JK1401

JK1404

2L011

JK1202

IC1204

F1001

2L106

AC1001

A1X

A14

2L023

2L052

A13

A17

2B14

A15

2L052

A14

2L023

Function CBA

A19

A13

1-14-1 E59M2EX

2L041

A21a

2L071

Page 47

Packing

X13

X10

Unit

A22

1-14-2 E59M2EX

Page 48

PARTS LIST

POS. NO.

A1X /N1B 12BW248510 00M12BW248510 PANEL FRONT ASSEMBLY BLACK 1VM220042 A1X /N1S 12BW248530 00M12BW248530 PANEL FRONT ASSEMBLY SILVER 1VM220044 A2 /N1B 44AW063010 00M44AW063010 ESCUTCHEON TRAY PANEL BLACK 0VM204372 A2 /N1S 44AW063210 00M44AW063210 ESCUTCHEON TRAY PANEL SILVER 0VM416014 A13 44AW057020 00M44AW057020 LEG FOOT(REAR) DV4500 0VM415007 A14 /N1B 44AW057010 00M44AW057010 LEG LEG ASSY BLACK GOLD 0VM415913 A14 /N1S 44AW057210 00M44AW057210 LEG LEG ASSY SILVER 0VM416056 A15 nsp nsp CHASSIS MAIN CHASSIS DV4500 0VM101362 A17 nsp nsp PANEL REAR PANEL DV4500 FOR N 1VM220059 1B1

A18 A19

AC1001 90M-YC000820R 90M-YC000820R MAINS CORD ! MAINS CORD PE8B2CG980A-057 WAE0172LW006

X1 00MZK12BW0010 00MZK12BW0010 UNIT KIT REMOTE CONTROLLER RC6500DV NA819ED X10 00M12BW851310 00M12BW851310 USER GUIDE USER GUIDE DV4500 FOR N 1VMN20116

A16 /N1B nsp 00M44AW257010 LID TOP COVER BLACK 0VM101038B A16 /N1S nsp 00M44AW257210 LID TOP COVER SILVER 0VM305312C S1 nsp 00M12BW801010 CARTON BOX GIFT BOX CARTON DV4500 1VM320178 S2 nsp 00M44AW809010 CUSHION CUSHION DV4500 0VM101316

VERS.

COLOR

PART NO.

(FOR EUR)

00M12BW304010 00M12BW304010

90M-ZZ002500R 90M-ZZ002500R PCB ASSY DVD MAIN CBA UNIT N79B0HEP 90M-ZZ002510R 90M-ZZ002510R PCB ASSY AV CBA ASSY / FUNCTION CBA ASSY

PART NO.

(MJI)

PARTS NAME DISCRIPTION

EXPLODED VIEW PARTS

MECHA LOADER / MECHA

TRAVERSE

PACKING

NOT STANDARD SPARE PARTS

DVD MECHA(FG LESS) 0838 VCZL0500 N79F0HVM

/ LED CBA ASSY

1VSA10352

ELECTRICAL PARTS LIST

AV CBA

C1001 90M-DF100360R 90M-DF100360R FILM CAP. ! 0.047UF/250V K OR M CT2E473DC011

C1006 90M-DK100850R 90M-DK100850R CERAMIC CAP. ! SAFETY CAP. 2200PF/250V CCN2EMP0E222

CN1001 nsp 90M-YU001620R FPC 23P FFC AV PCB TO MAIN WX1E59M2-003 CN1601 nsp 90M-YU001630R FPC 20P FFC AV PCB TO MAIN WX1E5982-004 CN2082 nsp 90M-YU001640R FPC 7P FFC AV PCB TO IND PCB WX1E59M2-001 F1001 90M-FS001120R 90M-FS001120R FUSE ! FUSE T1.6AL/250V PAGC20BW3162

IC1204 90M-YJ002710R 90M-YJ002710R OPT. CONNECTOR OPTIC TRANS.MODULE GP1FA513TZ JWHHA00SH005 JK1202 90M-YT003370R 90M-YT003370R TERMINAL CINCH (BLACK) MSP-251V-01 NI JXRL010LY070 JK1401 90M-YT003380R 90M-YT003380R TERMINAL S TYPE JACK MDC-050V-2.4 JXEL040LY001 JK1404 90M-YT003850R 90M-YT003850R TERMINAL CINCH MSP-246V34-65NI-FELF

JK1405 90M-YT003390R 90M-YT003390R TERMINAL JK2081 90M-YT003860R 90M-YT003860R TERMINAL CINCH 2PIN (ORANGE) MSD-242V-24 NI JXRL020LY105 L1001 90M-FN000190R 90M-FN000190R FILTER ! 50MH LF-4Z-E503

SA1001 90M-HV000050R 90M-HV000050R VARISTOR ! PVR-10D471KB

SW2081 90M-SS000760R 90M-SS000760R SWITCH SLIDE SWITCH SK12D07VG5-L A SSS0102LY003 T1001 90M-TP000080R 90M-TP000080R TRANSF. ! PULSE TRANS CGS-SW0005A

FUNCTION CBA

CN2101 nsp 90M-YU001650R FPC 9P FFC AV PCB TO FNT PCB WX1E59M2-002

OR MSD-246V-65NI/PBSN SCART CONNECTOR 21P RGB AJ-2050*04

OR LF-4D-E503 OR TLF14CB5630R2

OR CNR-10D471K

OR 04715

OR CT2E473MS037

OR CA2E222MR049

OR 1790994

JXRL060LY082 OR JXRL060LY069

JXGL210JD002

LLBG00ZKQ008 OR LLBG00ZKQ009 OR LLBG00ZTU022

NVQZ10D471KB OR

LTT00CPSA155 OR LTT00CPKT128

NOTE : “nsp” PARTS IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

NOTE ON SAFETY :

Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.

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Marantz DV4500/N1B, DV4500/N1S Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual