Marantz UD-8004 Service Manual

Service

UD8004

UD8004 /

SUPER AUDIO CD/

K1B/S1B/N1B/U1B/R1B

Manual

SECTION PAGE

SERVICE HINTS AND TOOLS......................................................................................................ii

WARNING AND LASER SAFETY INSTRUCTIONS ....................................................................iii

SPECIFICATIONS .........................................................................................................................1

WIRE ARRANGEMENT ................................................................................................................2

DISASSEMBLY .............................................................................................................................3

DIAGNOSTICS OF OPTICAL PICKUP
AND REPLACING FE MAIN P.W.B AND BD MECHANISM UNIT ASSY

SERVICE MODE .........................................................................................................................14

VERSION UPGRADE PROCEDURE OF FIRMWARE ...............................................................25

TROUBLE SHOOTING ...............................................................................................................26

SEMICONDUCTORS ..................................................................................................................38

BLOCK DIAGRAM.......................................................................................................................51

PRINTED WIRING BOARDS ......................................................................................................52

NOTE FOR PARTS LIST .............................................................................................................59

PARTS LIST OF P.W.B. UNIT .....................................................................................................60

WIRING DIAGRAM .....................................................................................................................97

EXPLODED VIEW .......................................................................................................................98

PARTS LIST OF EXPLODED VIEW............................................................................................99

PACKING VIEW ........................................................................................................................101

PARTS LIST OF PACKING & ACCESSORIES .........................................................................102

MEASURING METHOD AND WAVEFORMS ............................................................................103

NOTE FOR SCHEMATIC DIAGRAM ........................................................................................108

SCHEMATIC DIAGRAMS .........................................................................................................109

BLU-RAY DISC PLAYER

TABLE OF CONTENTS

....................................12

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

X0446V01DM/DG0910

UD8004

Copyright 2009 D&M Holdings Inc. All rights reserved.

WARNING: Violators will be prosecuted to the maximum extent possible.

Part no. 90M38AK855010

First Issue 2009.10

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 specications 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 specied.

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.

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 veried before it is return to the user/customer.

Ref. UL Standard No. 60065.

In case of difculties, do not hesitate to contact the Technical

Department at above mentioned address.

080702MZ

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 re or electrical shock hazard.

安全上の注意：

がついている部品は、安全上重要な部品です。必ず指定されている部品番号のものを使用して下さい。

USA

MARANTZ AMERICA, INC

100 CORPORATE DRIVE
MAHWAH, NEW JERSEY 07430
USA

EUROPE / TRADING

D&M EUROPE B. V.

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

KOREA

D&M SALES AND MARKETING KOREA LTD.

CHUNG JIN B/D., #1001,
53-5, WONHYORO 3 GA, YONGSAN-GU,
SEOUL, 140-719, KOREA
PHONE : +82 - 2 - 323 - 2155
FAX : +82 - 2 - 323 - 2154

CANADA

D&M Canada Inc.

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

JAPAN

D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN

D&M Holdings Inc.

CHINA

D&M SALES AND MARKETING SHANGHAI LTD.

ROOM.808 SHANGHAI AIRPORT CITY TERMINAL
NO.1600 NANJING (WEST) ROAD, SHANGHAI,
CHINA. 200040
TEL : 021 - 6248 - 5151
FAX : 021 - 6248 - 4434

SERVICE HINTS AND TOOLS

2. SERVICE HINTS AND TOOLS

SERVICE HINTS

SERVICE TOOLS

Audio signals disc 4822 397 30184 or TCD-784
Disc without errors +
Disc with DO errors, black spots and fingerprints 4822 397 30245 (SBC444A) or TCD-726
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

070703MZ

WARNING AND LASER SAFETY INSTRUCTIONS

03080

GB

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.

F

ATTENTION

D

WARNUNG

I

WAARSCHUWING

AVVERTIMENTO

NL

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 composa
outils que l’on utilise soient également a ce
potentiel.

nts ainsi que les

GB

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

NL

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.

D

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

I

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 s
questo potenziale.

iano anche a

.

F

“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 t
device, due to possible eye injury.

his

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 SÄ
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

Æ

TTELSE FOR STRÅLING

TEILYLLE. ÄLÄ KATSO SÄTEESEEN

4ecm

SPECIFICATIONS

440.0

110.5

127

16.5

388

399

7

n Audio performance

Signal format : NTSC, PAL
Applicable discs /memory cards :

(1)BD-Video discs :

12 cm 1 side 1 layer, 12 cm 1 side 2 layers

(2)DVD-Video / DVD-Audio discs :

12 cm 1 side 1 layer, 12 cm 1 side 2 layers /
12 cm 2 sides 2 layers (1 side 1 layer)
8 cm 1 side 1 layer, 8 cm 1 side 2 layers /
8 cm 2 sides 2 layers (1 side 1 layer)

(3)Super Audio CDs :

12 cm 1 layer / 12 cm 2 layer / 12 cm Hybrid

(4)Compact Discs (CD-DA) :

12 cm / 8 cm discs

(5)Memory cards :

SD Memory Card / SDHC Memory Card / miniSD Card /
microSD Card

S-Video output :

Y output level : 1 Vp-p (75
C output level : 0.300 Vp-p
Output terminal : S-Video, 1 set

Video output :

Output level : 1 Vp-p (75
Output terminal : Pin-jack, 1 set

Component video output :

Y output level : 1 Vp-p (75 Ω/ohms)
Pb/Cb output level / Pr/Cr output level : 0.7 Vp-p (75 Ω/ohms)
Output terminal : Pin-jack, 1 set

HDMI output :

Output terminal : 19-pin HDMI terminals, 1 set
HDMI ver. 1.3a
(Deep Colour, Dolby Digital Plus, Dolby TrueHD, DTS-HD)

Analog audio output :

Output level : 2.3 Vrms (10 k
2 channels output terminal : Pin-jack, 1 set

7.1 channels output terminal : Pin-jack, 1 set

Audio output characteristics :

(1)Frequency response :

①BD (Multi linear PCM): 2 Hz ~ 22 kHz (48 kHz sampling)

②

DVD (Multi linear PCM)

③Super Audio CD : 2 Hz ~ 100 kHz
④Super Audio CD : 2 Hz ~ 20 kHz

(2)S/N ratio : 120 dB
(3)Total harmonic distortion : 1kHz 0.0015 %
(4)Dynamic range : 110 dB
(5)Channel separation : 110 dB

Digital audio output :

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

Ω

/ohms)

Ω

/ohms)

Ω

/kohms)

: 2 Hz ~ 44 kHz (96 kHz sampling)
:

2 Hz ~ 88 kHz (192 kHz sampling)

: 2 Hz ~ 22 kHz (48 kHz sampling)
: 2 Hz ~ 44 kHz (96 kHz sampling)
:

2 Hz ~ 88 kHz (192 kHz sampling)

n General

Power supply : AC 230 V, 50/60 Hz
Power consumption : 55W

• When in Power Saving Standby : 0.3 W

• When in Normal Standby : 0.8 W

• When in Quick Start Mode :
20 ~ 35 W (Changes according to connection status, etc.)

n Dimensions

n Weight : 8.5 kg

* For purposes of improvement, specifications and

design are subject to change without notice.

1

WIRE ARRANGEMENT

If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they
were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.

Wire arrangement viewed from the top

Front Panel side

Back Panel side

2

DISASSEMBLY

• Disassemble in order of the ar row of the figure of following flow.

• In the case of the re-assembling, assemble it in order of the reverse of the following flow.

• In the case of the re-assembling, observe "attention of assembling" it.

TOP COVER

FRONT PANEL ASSY MAIN UNIT ASSY POWER UNIT ASSY

Refer to "DISASSEMBLY Refer to "DISASSEMBLY Refer to "DISASSEMBLY

1.FRONT PANEL UNIT ASSY" 2.MAIN UNIT ASSY" 3.POWER UNIT ASSY"

FRONT UNIT ASSY MAIN UNIT ASSY POWER UNIT ASSY
(Ref. No. of EXPLODED VIEW : B-4) (Ref. No. of EXPLODED VIEW : C) (Ref. No. of EXPLODED VIEW : A-1)

POWER SW UNIT ASSY
(Ref. No. of EXPLODED VIEW : B-5)

ANALOG VIDEO UNIT ASSY MECHA ASSY AUDIO3 UNIT ASSY
(Ref. No. of EXPLODED VIEW : B-1) (Ref. No. of EXPLODED VIEW : D) (Ref. No. of EXPLODED VIEW : A-3)

and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW"

ANALOG VIDEO UNIT ASSY MECHA ASSY AUDIO3 UNIT ASSY

Refer to "DISASSEMBLY Refer to "DISASSEMBLY Refer to "DISASSEMBLY

6.ANALOG VIDEO UNIT ASSY" 7.CHASSIS BACK" 4.AUDIO3 UNIT ASSY"

and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW"

AUDIO2 UNIT ASSY

Refer to "DISASSEMBLY

5.AUDIO2 UNIT ASSY"

and "EXPLODED VIEW"

AUDIO2 UNIT ASSY
(Ref. No. of EXPLODED VIEW : A-2)

AUDIO UNIT ASSY

Refer to "DISASSEMBLY

6.AUDIO UNIT ASSY"

AUDIO UNIT ASSY
(Ref. No. of EXPLODED VIEW : B-7)

and "EXPLODED VIEW"

About the photos used for descriptions in the “DISASSEMBLY” section.

• Th e direction from which the photographs used herein were photographed is indicated at "Direction of photograph: ***" at
the left of the respective photographs.

• Refer to the table below for a description of the direction in which the photos were taken.

• Photographs for which no direction is indicated were taken from above the product.

• The photograph is UD8004.

The viewpoint of each photograph
(Photografy direction)

［View from above］

Direction of photograph: B

Front side

Direction of photograph: C

Direction of photograph: D

Direction of photograph: A

3

1. FRONT PANEL ASSY

Proceeding : TOP COVER →→

(1) Remove the Loadr Panel.

Direction of photograph: B

(2) Remove the screws.

View from bottom

LOADER PANEL FRONT PANEL ASSY

(3) Cut the wire clampers. Disconnect the connector wire and FFC Cable.

cut

CX042

FFC Cable

cut

CY033

Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in FRONT PANEL ASSY.

4

2. MAIN UNIT SUB ASSY

Proceeding : TOP COVER → MAIN UNIT ASSY

(1) Remove the screws.

◆

Direction of photograph: A

◆◆

(2) Remove the screws. Disconnect the connector wires and FFC cables.

FFC Cable

◆

FFC Cable

CY151

MAIN UNIT

5

3.POWER UNIT ASSY

Proceeding : TOP COVER →

(1) Remove the screws.

Direction of photograph: A

(2) Remove the screws. Disconnect the connector wire.

CY063

POWER UNIT ASSY

◆

CX042

CY151

CY032

CX022

CX021

POWER UNIT

6

4. AUDIO3 UNIT ASSY

Proceeding : TOP COVER →

(1) Remove the screws.

Direction of photograph: A

(2) Remove the screws. Disconnect the HOCK, connector wire and FFC Cable.

HOCK

AUDIO3 UNIT ASSY

FFC Cable

FFC Cable

AUDIO3 UNIT

CX067

7

5. AUDIO2 UNIT ASSY

Proceeding : TOP COVER →→

(1) Remove the screws.

Direction of photograph: A

(2) Remove the screws. Disconnect the HOCK, connector wire and FFC Cable.

HOCK

AUDIO3 UNIT ASSY AUDIO2 UNIT ASSY

FFC Cable

AUDIO2 UNIT

CX065

8

6. AUDIO UNIT ASSY

Proceeding : TOP COVER →

AUDIO UNIT ASSY

→

(1) Remove the screws.

Direction of photograph: A

(2) Remove the screws.

AUDIO3 UNIT ASSY

AUDIO2 UNIT ASSY

→

(3) Remove the screws.

AUDIO UNIT

CY022

FFC Cable

9

7. ANALOG VIDEO UNIT ASSY

Proceeding : TOP COVER →→ MAIN UNIT ASSY ANALOG VIDEO UNIT ASSY

(1) Remove the screws.

Direction of photograph: A

(2) Remove the screws.

ANALOG VIDEO UNIT

8. MECHA ASSY

Proceeding : TOP COVER →→ MAIN UNIT ASSY MECHA ASSY

(1) Remove the screws. Disconnect the connector wire.

CY063

10

Removing discs

Proceeding : INSIDE PLATE → SLIDE CAM

(1) Remove the screws and FOOTs.

View from bottom

(2) Slide the SLIDE CAM in the direction of the arrow.

Direction of photograph: A

(3) Draw out the LOADER TRAY, then remove the disc.

11

DIAGNOSTICS OF OPTICAL PICKUP

DIAGNOSTICS OF OPTICAL PICKUP AND REPLACING FE MAIN P.W.B AND BD MECHANISM UNIT ASSY

Make failure diagnostics of the Optical Pickup as follows.
If the laser drive current (Iop) becomes more than ± 12[mA] of the initial value, the Optical Pickup should be replaced.
The laser drive current initial value is checked by "Iop checked Method" of next page.
In case of replacing the Pickup, change the whole part of the FE Main P.W.B and BD Mechanism Unit Assy.
No mechanical adjustment is necessary after the replacement.

Laser drive current initial value:

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 1 - m m m m - n n n n

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 2 - m m m m - n n n n

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 3 - m m m m - n n n n

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 4 - m m m m - n n n n

Disc no read, unsteady playback, etc.

Laser drive current (Iop) check
HF wave form check
(Refer to WAVE FORMS)

FE Main P.W.B. and BD Mechanism Unit
Assy replacing

Current value of the BD, DVD or CD IOP is
± 12[mA] or more the initial value.

CD:

DVD:

BD(SL):

BD(DL):

AND REPLACING FE MAIN P.W.B AND BD MEChANISM UNIT ASSy

Make failure diagnostics of the Optical Pickup as follows.
If the laser drive current (Iop) becomes more than ±12[mA] of the initial value, the Optical Pickup should be replaced.
The laser drive current initial value is checked by "Iop checked Method" of next page.
In case of replacing the Pickup, change the whole part of the FE Main P.W.B and BD Mechanism Unit Assy.
No mechanical adjustment is necessary after the replacement.

Laser drive current initial value:

12

Iop checked Method

1.Iop checked Method

Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser.
(See page 19 for test mode.)

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 L a s e r O n O f f

1.Iop checked Method

Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser.
(See page 19 for test mode.)

DVDlasercurrentcheck

Press the 8 or 9 button to display the laser current value, and then select [X].
Check the current value of Iop (nnnn).

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 L a s e r O n O f f

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 X - m m m m - n n n n

1.Iop checked Method

Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser.
(See page 19 for test mode.)

DVDlasercurrentcheck

Press the 8 or 9 button to display the laser current value, and then select [X].
Check the current value of Iop (nnnn).

(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)

2. To clear the accumulated laser on time

Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until " ＊ " appears at the fourth
position. Press the 8 or 9 button to select "TC4".If the 1 button is pressed while "TC1" is displayed, the accumu-
lated laser on time of CD, DVD and BD is cleared.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 L a s e r O n O f f

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 X - m m m m - n n n n

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C 4 * - - - - - - - - -

1.Iop checked Method

Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser.
(See page 19 for test mode.)

DVDlasercurrentcheck

Press the 8 or 9 button to display the laser current value, and then select [X].
Check the current value of Iop (nnnn).

(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)

2. To clear the accumulated laser on time

Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until " ＊ " appears at the fourth
position. Press the 8 or 9 button to select "TC4".If the 1 button is pressed while "TC1" is displayed, the accumu-
lated laser on time of CD, DVD and BD is cleared.

When “TC1”, “TC2” or “TC3” is selected with the 8 or 9 button, "mmmmmm" is displayed as “0” so you can check.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 L a s e r O n O f f

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 X - m m m m - n n n n

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C 4 * - - - - - - - - -

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C Y - - - m m m m m m h

1.

Select the laser ON/OFF(CD/DVD/BD)mode of the test mode, and check the IOP value of CD laser, DVD laser or BD
laser.
(See page 19 for test mode.)

DVD laser current check

Press the 8 or 9 button to display the laser current value, and then select [X].
Check the current value of Iop (nnnn)

(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)

To clear the accumulated laser on time

2.

Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until "＊" appears at the
fourth position. Press the 8 or 9 button to select "TC4". If the 1 button is pressed while "TC1" is displayed, the
accumulated laser on time of CD, DVD and BD is cleared

When "TC1", "TC2" or "TC3" is selected with the 8 or 9 button, "mmmmmm" is displayed as "0" so you can check.

(Y=1 : CD, 2 : DVD , 3 : BD, mmmmmm : Time(Fractions of hours are counted up one hour on the display.)

13

SERVICE MODE

1. Heat run mode

1.1. preparation

(1) Equipment used : Heat run disc (This operation may not work with any discs other than the heat run discs listed

below.)
CD

CD TEST DISC (TCD-HR01)

:

DVD :DVD TEST DISC (TDV-HR01)
BD :BD TEST DISC (TBD-HR01)

(2) Unit setting : No spec other than the following procedure.

1.2. procedure

<Playback mode>

(1) Pressing the 5 and 1 buttons simultaneously, plug the AC cord into a power outlet.

When the heat run mode is set, the "1" and "3" indicators light.
(2) Press the 5 button and open a tray.
(3) Set a disc to the tray and press the 1 button once. The "1" and "3" indicators blink at the same time and heat run

operation starts.

DVD : After playback title-1 and title-10 of the disc, the tray opens and closes automatically, then playback the

title-1 and title-10 again.

CD/BD : The disc is played through once from title 1 through the last title, the tray opens and closes automatically,

then the disc is played through again from title 1 through the last title.

(4) This heat run operation continues automatically or it stops caused by an error. In case of some error, the following

error messages are displayed on the FL tube.

<Tray open/close mode>

(1) Pressing the 5 and 1 buttons simultaneously, plug the AC cord into a power outlet.

When the heat run mode is set, the "1" and "3" indicators light.
(2) Press the 5 button and open a tray.
(3) Set a disc to the tray and press the 1 button twice. The "1" and "3" indicators blinks alternately and heat run

operation starts.

CD/DVD/BD : After disc loading is complete, the tray opens and closes automatically, and disc loading is carried out

again.

(4) This heat run operation continues automatically or it stops caused by an error. In case of some error, the following

error messages are displayed on the FL tube.

If the PURE DIRECT button is pressed during heat run, the repeat count of heat run operations is displayed as (Cnt

b

*********). Press the PURE DIRECT button once more and the display returns to its original state.

No. Error contents FL display

1

Tray Error ERROR 01
2 Bad Disc ERROR 02
3 Search Error ERROR 03
4 Read Error ERROR 04
5 Communications error ERROR 05
6 Other (Front end error) ERROR 06

14

2. Initial setting mode

2.1. preparation

(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.

2.2. procedure

Initialize the BD player when µcom, peripheral parts of µcom, or MAIN P.W.B. unit has been replaced in servicing.

b

All user setting will be lost and its factory setting will be restored when this initialization is made. Be sure to memorize

b

your setting for restoring again after the initialization.

(1)TurnontheUD8004'spower."NODISC"isdisplayedontheuorescenttube.

(2) Press the UD8004's PLAY, EJECT and SOUND MODE buttons simultaneously. "INITIALIZING" is displayed on the

uorescenttube.

(3)Thedisplayontheuorescenttubeswitchesto"INITIALIZED",the"NODISC"displayreappearsandinitializationis

completed.

3. µcomrm,H/Wversion,andSerealnumbermode

3.1. preparation

(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.

3.2. procedure

Systemµcomandotherµcomrmcheckmode.

b

This mode is for displaying the status of each µcom employed.

(1) Pressing the 5 and 1 buttons simultaneously, plug the AC cord into a power outlet.

(2)"NODISC"isdisplayedontheuorescenttube.

(3) Press remote contraller "3265".
(4) Each time the POP UP MENU button or Cursor buttons(d or f) on the remote control unit is pressed, version

informationofµcomrm,versionofH/Wandserialnumberisdisplayedoneafteranother.
Ex.: [Sys Ver000103, Sys Day090219, Sys GEN100000………, H/W Ver000000, S/N ***************]

4. Tray lock mode

4.1. preparation

(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.

4.2. procedure

[Setting]

(1) Pressing the 1 and 3 buttons for simultaneously, plug the AC cord into a power outlet.

(2)"TRAYLOCK"isdisplayedontheuorescenttubeandtrayopening/closingisinvalidated.

[Cancel]

(1) Unplug the UD8004's AC cord from the power outlet.
(2) Pressing the 1 and 3 buttons simultaneously, plug the AC cord into a power outlet.

(3)"PLEASEWAIT"isdisplayedontheuorescenttubeandtrayopening/closingisenabled.

The tray lock mode is also canceled when the product is initialized.

b

15

All Lit / All Off mode for the FL tube

5.

5.1. preparation

(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.

5.2. procedure

[Setting]

(1) Pressing the HDMI RESOLUTION and 1 buttons for simultaneously, plug the AC cord into a power outlet.

If All Lit / All Off mode is set for the FL tube, the FL tube’s display area is fully lit.

(2) Press the Pure Direct button to switch between ‘all lit’ and ‘all off’ display.

[Cancel]

(1) Remove the power cable for 5 seconds or more to cancel All Lit / All Off mode for the FL tube.

Forced Tray Open mode.

6.

7.1. preparation

(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.

Operation cannot be guaranteed after executing Forced Tray Open mode.

b

6.2. procedure

[Setting]

To forcibly open the tray, press the 5 for 5 seconds or more.

(1) 



[Cancel]

(1) Remove the power cable for 5 seconds or more to cancel Forced Tray Open mode.

16

7. Test mode

7.1. Entering the test mode

The test mode is entered by pressing the 5 and 2 buttons simultaneously, plug the AC cord into a power outlet.
When the test mode is set, the "1" and "3" indicators light.

FL tube display when test mode entered

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T E S T M O D E

When the test mode is set, a color bar appears on the monitor.

7.2. Selecting the mode

The following modes are available.

・

(1) Laser on/off (CD/DVD/BD) mode : T2
(2) Servo adjustment value display mode : T3
(3) Error rate (skew) measurement mode : T7
(4) Accumulated laser on time display mode : TC
(5) Track buffer output mode : TE
(6) Picking up No. display mode : TG
(7) Error log display mode : TH
(8) Test mode cancel : TI

When the 9 button is pressed after entering the test mode, the display switches in the order: "T2, T3, T7, TC, TE,

q

TG, TH, TI, T2 …"

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 L a s e r O n O f f

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 3 S e r v o A d j .

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 7 E r r o r R a t e

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C L a s e r O n T i m

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T E T r a c k B u f

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T G O P U N u m b e r

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T H E r r o r L o g

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T I T e s t E x i t

When the 8 button is pressed, the display switches in the opposite order fromq above, starting from the current

w

position (for example, if currently at "TA", it switches as follows: "T2, T3, T7, TC, TE, TG, TH, TI, T2 …").

17

7.3. About each mode

With the mode selected, press the 1 button to set that mode.

・

(1) Laser on/off (CD/DVD/BD) mode

Press the 8 or 9 button to select [X] and press the 1 button to set it.
Laser on/off control is executed and the laser current is displayed.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 X m m m m n n n n

(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(mm.mm[mA] : Stored data, nn.nn[mA] : Current value)

When the current value is more that ± 12.00[mA] of saved data, it becomes the pickup transducer's target.

b

In this case, replace the mechanism unit.
If stored value is not

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T 2 X

― ― ― ― ― ―

(X=1 : CD laser mode, 2 : DVD laser mode, 3 : BD(SL) laser mode, 4 : BD(DL) laser mode)
(nn.nn[mA] : Current value)

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

n n n n

(2) Servo adjustment value display mode

Press the 8 or 9 button to select [XXX]. Refer to [Table 1 - Servo adjustment value display mode details] (page

21).

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T X X X

(XXX : Servo adjustment value

Press the 1 button to set. The contents indicated on "Table 1: Details of the servo adjustment value display mode"
(page 21) are displayed.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

）

T X X X m m m m m m n n

(XXX : Selection mode, mmmmmm : Address(HEX), nn:Data(HEX))

Thersttime,theaddressspeciciationpositionistheuppermostposition(5thplace).Theaddressspeciciation

position moves downwards each time the 1 button is pressed.

Theaddressspeciciationpositionashes(atanintervalofabout0.5seconds).Ifthe1buttonispressedafter

moving to the lowermost position (10th place), the position moves to the uppermost position
Use the 8 or

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

buttontochangethedisplayattheaddressspecicationposition.

9

18

(3) Error rate measurement mode

Press the 8 or 9 button to select [YY] .
Refer to [Table 2 - Error rate details]. (page 22)

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T Y Y F F F F F F F F F F

(X : measurement mode, F : Address and error rate (When not set, "F" is displayed.)

Press the 1 button to begin error rate measurement. The address and error rate are displayed.
For a description of the displayed measurement results, see "Table 2: Error rate details" (page 22).

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T Y Y m m m m m m

(YY : selection mode [71 to 94], m : address [PBA][HEX], l : error rate [COUNT/SEC] [HEX])
(Note) CD (4x-speed) : Renewal of data is carried out for every 300 frame.

Error rate of 75 frames is displayed.
DVD (2x-speed) : Renewal of data is carried out for every 80ECC block.
Error rate of 8ECC block is displayed.
BD (2x-speed) : Renewal of data is carried out for every 136LDC clusters block.
Error rate of 8LDC clusters block is displayed.

The mode chosen when selection mode was changed into the trace execution and the 1 button was pushed is
performed from the beginning.
When the 1 button is pushed without changing selection mode, the mode under selection is performed from the
beginning.
(If the 1 button is pushed, the address corresponding to the chosen mode will be searched again.)

The pause mode is set after tracing is completed.
When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

ｌ ｌ ｌ ｌ

(4) Accumulated laser on time display mode

Press the 8 or 9 button to select [Y] and press the 1 button to set it.
The accumulated laser on time is displayed.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C Y m m m m m m h

(Y=1 : CD, 2 : DVD , 3 : BD, mmmmmm : Time(Fractions of hours are counted up one hour on the display.)

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21)

---To clear the accumulated laser on time---

Press the 1 button while the accumulated laser on time is displayed ("TC1, "TC2", "TC3" ) until "＊" appears at
the fourth position.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C Y * m m m m m m

Press the 8 or 9 button to select "TC4"

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C 4 *

If the 1 button is pressed while "TC4" is displayed, the accumulated laser on time of CD, DVD and BD is cleared.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T C 1 0 0 0 0 0 0 h

When "TC1", "TC2" or "TC3" is selected with the 8 or 9 button, "mmmmmm" is displayed as "0" so you can
check.

19

(5) Track buffer output mode

Press the 8 or 9 button to select "Y" and switch the track buffer output.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T E Y T r a c k B u f f

(Y=1 : Track buffer being output, 0 : Track buffer output off )

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

(6) Picking up No. display mode

Press the 8 or 9 button to switch to the pickup number display.
The pickup number is a 14-digit number, so it is displayed in two sections.

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

T G X Y Y Y Y Y Y Y

(X (display position) = 1 : Lower digits, 2 : Upper digits. YYYYYYY: Pickup number)

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

(7) Error log display mode

Press the 8 or 9 button to switch to the error log display.
For Error log No. and description of the displayed measurement results, see "Table 3: Error log details" (page 24).

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

n T H X

(n : Error information No.(1～5), X : Error log No.)

Display when there is no error

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

n T H 1 N o E r r o r

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

(8) Test mode cancel

Aconrmationmessageisdisplayed.Pressthe

FL Display (The display part of 13 digits)

1 2 3 4 5 6 7 8 9 10 11 12 13

button to set, canceling the test mode.

1

T I 1 R e a l l y ?

When the 2 button is pressed, the layer above the current layer is displayed. See "7.4 Stopping the mode" (page

21).

20

7.4. Stopping the mode

When the 2 button is pressed, the layer above the current layer is displayed. The relationship between the different
modes and the display of the different layers is shown on the table below.

Mode 1 layer 2 layer 3 layer

Laser on/off (CD/DVD/BD) mode T2 LaserOnOff T2X mmmm nnnn Non
Servo adjustment value display mode T3 Servo Adj. TXXX TXXXmmmmmm nn
Error rate (skew) measurement mode T7 Error Rate TYYFFFFFFFFFF TYYmmmmmmllll

Accumulated laser on time display mode TC LaserOnTim TCY mmmmmmh
Track buffer output mode TE Track Buf TEYTrack Buff Non

Picking up No. display mode TG OPU Number TGX YYYYYYY Non
Error log display mode TH Error Log
Test mode cancel TI Test Exit TI1 Really? Non

nTHX
nTH1 No Error

TCY* mmmmmmh
TC4*

nTHX dddddd
nTHAyyy dddd

7.5. About the OPEN/CLOSE (5)button

Even during the test mode, the tray is opened and closed when the 5 button is pressed.

7.6. Test mode detailed table

Table 1: Servo adjustment value display mode details

No XXX Name Address range Meaning

0 T30 BUF_ID_SDRAM 0x000000～0x3FFFFF SDRAM
1 T31 BUF_ID_MPU_ALL 0x000000～0xBEFF3F
2 T32 BUF_ID_MPU_RMCR 0x000000～0x00FFFF ROMCOR
3 T33 BUF_ID_MPU_SYSCFG 0x000000～0x000FFF SystemCongration
4 T34 BUF_ID_MPU_DMAC 0x000000～0x0004FF DMAC
5 T35A BUF_ID_MPU_ITIM0 0x000000～0x0000FF
6 T35B BUF_ID_MPU_ITIM1 0x000000～0x0000FF ITIM 1
7 T35C BUF_ID_MPU_ITIM2 0x000000～0x0000FF ITIM 2
8 T35D BUF_ID_MPU_ITIM3 0x000000～0x0000FF ITIM 3

9 T35E BUF_ID_MPU_ITIM4 0x000000～0x0000FF ITIM 4
10 T35F BUF_ID_MPU_ITIM5 0x000000～0x0000FF ITIM 5
11 T36 BUF_ID_MPU_RSV2 0x000000～0x0079FF Reserved
12 T37 BUF_ID_MPU_WDT 0x000000～0x000FFF WDT
13 T38 BUF_ID_MPU_UART0 0x000000～0x0000FF
14 T39 BUF_ID_MPU_UART1 0x000000～0x0000FF UART 1
15 T40 BUF_ID_MPU_CSIO0 0x000000～0x0000FF CSIO 0
16 T41 BUF_ID_MPU_CSIO1 0x000000～0x0000FF CSIO 1
17 T42 BUF_ID_MPU_GPIO0 0x000000～0x0000FF GPIO 0
18 T43 BUF_ID_MPU_GPIO1 0x000000～0x0000FF GPIO 1
19 T44 BUF_ID_MPU_GPIO2 0x000000～0x0000FF GPIO 2
20 T45 BUF_ID_MPU_RSV5 0x000000～0x00BCFF Reserved
21 T46 BUF_ID_MPU_HEXBIU 0x000000～0x000FFF HEXBIU
22 T47 BUF_ID_MPU_HCSC 0x000000～0x000FFF HCSC
23 T48 BUF_ID_MPU_RSV6 0x000000～0x7DDFFF Reserved
24 T49 BUF_ID_MPU_RSV7 0x000000～0x3DFEFF Reserved
25 T50 BUF_ID_MPU_INT 0x000000～0x00003F INT
26 T51 BUF_ID_IRAM 0x000000～0x003FFF
27 T52 BUF_ID_DSP 0x000000～0x001FFF DSP Register
28 T53 BUF_ID_AFE 0x000000～0x0000FF AFE Register
29 T54 BUF_ID_SVO_ALL 0x000000～0x001FFF SVO REG ABS ACCESS
30 T55 BUF_ID_SVO_REG 0x000000～0x0007FF SVERVO REG

MPU(Abs Access)

ITIM 0

UART 0

IRAM(internal SRAM))

21

No XXX Name Address range Meaning

31 T56 BUF_ID_SVO_SVRAM 0x000000～0x0005FF SVRAM
32 T57A BUF_ID_SVO_CRAM0 0x000000～0x0001FF CRAM0
33 T57B BUF_ID_SVO_CRAM1 0x000000～0x0001FF CRAM1
34 T57C BUF_ID_SVO_CRAM2 0x000000～0x0001FF CRAM2
35 T57D BUF_ID_SVO_CRAM3 0x000000～0x0001FF CRAM3
36 T58A BUF_ID_SVO_ZRAM0 0x000000～0x0001FF ZRAM0
37 T58B BUF_ID_SVO_ZRAM1 0x000000～0x0001FF ZRAM1
38 T58C BUF_ID_SVO_ZRAM2 0x000000～0x0001FF ZRAM2
39 T58D BUF_ID_SVO_ZRAM3 0x000000～0x0001FF ZRAM3
40 T59 BUF_ID_EPRM 0x000000～0x000FFF EEPROM
41 T60 BUF_ID_PUCONT_LDD 0x000000～0x000007 LDD
42 T61 BUF_ID_SVRESULT 0x000000～0x0002C3 SvResult
43 T62 BUF_ID_LD_TIME 0x000000～0x00000D
44 T63 BUF_ID_IOP 0x000000～0x000007 IOP(Stored value)

LD ON Time Integrated value

Table 2: Error rate details

Measurement

YY

71

72 The inner

73 The inner

74 The inner

75 The central

76 The central

77 The central

78 The central

79 The outer

80 The outer

81 The outer

82 The outer

position

The inner
circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

Error rate display details for each media type

BD DVD CD

BIS error detection
signed number

BIS error uncorrectable
signed numbe

LDC error detection
signed number

LDC error uncorrectable
signed numbe

BIS error detection
signed number

BIS error uncorrectable
signed numbe

LDC error detection
signed number

LDC error uncorrectable
signed numbe

BIS error detection
signed number

BIS error uncorrectable
signed numbe

LDC error detection
signed number

LDC error uncorrectable
signed numbe

Remarks

It is invalid. It is invalid. When this is selected for DVD or CD,

it shifts to YY=73.

It is invalid. It is invalid. When this is selected for DVD or CD,

it shifts to YY=73.

PI error detection
number

PO uncorrectable
error number

It is invalid. It is invalid. When this is selected for DVD or CD,

It is invalid. It is invalid. When this is selected for DVD or CD,

PI error detection
number

PO uncorrectable
error number

It is invalid. It is invalid. When this is selected for DVD or CD,

It is invalid. It is invalid. When this is selected for DVD or CD,

PI error detection
number

PO uncorrectable
error number

C1 error
detection number

C2 uncorrectable
error number

it shifts to YY=77.

it shifts to YY=77.

C1 error
detection number

C2 uncorrectable
error number

it shifts to YY=81.

it shifts to YY=81.

C1 error
detection number

C2 uncorrectable
error number

22

Measurement

YY

83

84 The inner

85 The inner

86 The inner

87 The central

88 The central

89 The central

90 The central

91 The outer

92 The outer

93 The outer

94 The outer

position

The inner
circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
2-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

circumference of
1-layer

Error rate display details for each media type

BD DVD CD

BIS error detection
signed number

BIS error uncorrectable
signed number

LDC error detection
signed number

LDC error uncorrectable
signed numbe

BIS error detection
signed number

BIS error uncorrectable
signed numbe

LDC error detection
signed number

LDC error uncorrectable
signed numbe

BIS error detection
signed number

BIS error uncorrectable
signed numbe

LDC error detection
signed number

LDC error uncorrectable
signed numbe

Remarks

It is invalid. It is invalid. When this is selected for 2-layer DVD,

it shifts to YY=85.
When this is selected for 1-layer DVD
or CD, it shifts to YY=73.

It is invalid. It is invalid. When this is selected for DVD 2-layer,

it shifts to YY=85.
When this is selected for DVD 1-layer
or CD, it shifts to YY=73.

PI error detection
number

PO uncorrectable
error number

It is invalid. It is invalid. When this is selected for DVD

It is invalid. It is invalid. When this is selected for DVD 2-layer,

PI error detection
number

PO uncorrectable
error number

It is invalid. It is invalid. When this is selected for DVD 2-layer,

It is invalid. It is invalid. When this is selected for DVD 2-layer,

PI error detection
number

PO uncorrectable
error number

It is invalid. When this is selected for 1-layer DVD

or CD, it shifts to YY=73.

It is invalid. When this is selected for 1-layer DVD

or CD, it shifts to YY=73.

2-layer, it shifts to YY=89.When this
is selected for DVD 1-layer or CD, it
shifts to YY=77.

it shifts to YY=89.
When this is selected for DVD 1-layer
or CD, it shifts to YY=77.

It is invalid. When this is selected for DVD 1-layer

or CD, it shifts to YY=77.

It is invalid. When this is selected for DVD 1-layer

or CD, it shifts to YY=77.

it shifts to YY=93.
When this is selected for DVD 1-layer
or CD, it shifts to YY=81.

it shifts to YY=93.
When this is selected for DVD 1-layer
or CD, it shifts to YY=81.

It is invalid. When this is selected for DVD 1-layer

or CD, it shifts to YY=81.

It is invalid. When this is selected for DVD 1-layer

or CD, it shifts to YY=81.

* The inner circumference of the layer refers to the physical inner circumference for DVD parallel, the physical outer

circumference for the opposite case.

* The inner circumference of the layer refers to the physical outer circumference for DVD parallel, the physical inner

circumference for the opposite case.

23

Table 3: Error log details

Error log No.

1 LD On Time (4Byte)
2 Error type (2Byte) See "Table 3-1: Error type details"
3 (31 to 34 displayed in 4-byte units) Reserve (16Byte)
4 Media type (2Byte) See "Table 3-2: Media type details"
5 Reserve (4Byte)
6 Reserve (4Byte)
7 Reserve (2Byte)
8 HyBrid SOUND MODE (2Byte) See "Table 3-3: HyBrid Disc current layer details"
9 (91 to 92 displayed in 7-digit units)

(Matched to TG pickup number display)
A (A000 to A161 displayed in 2-digit units) Reserve (708Byte)
B (B1 to B3 displayed in 4-digit units) Reserve (11Byte)
C Reserve (1Byte)
D (D1 to D3 displayed in 4-digit units) Reserve (12Byte)

PU# (16Byte)

Table 3-1: Error type details

Contents

(Errorlogoveralllayout)

Table 3-2: Media type details

Remarks

Error type Error code

NoError 0x0000
Focus does not turn on. 0x0001
Tracking does not turn on. 0x0002
CLV does not turn on. 0x0003
ID cannot be read. 0x0004
Loader error 0x0005
Thread error 0x0006
Expander error 0x0007
Other error 0x0008
Error disc (Failure to recognition of disc) 0x0009
Seek error 0x0010
Lead error 0x0020
Other Reserved

Table 3-3: HyBrid Disc current layer details

HyBrid Disc current layer Current layer code

SACD layer 0x0000
CD layer 0x0001
DVD layer 0x0002
BD layer 0x0003
Other Reserved

Media type Media code

DVD-ROM 0x0001
DVD-R 0x0002
DVD-RW 0x0003
DVD-PLUS-R 0x0004
DVD-PLUS-RW 0x0005
DVD-ROM DL 0x0006
DVD+R DL 0x0007
DVD-R DL 0x0008
DVD+RW DL 0x0009
DVD-RW DL 0x000A
CD-ROM 0x000B
CD-R 0x000C
CD-RW 0x000D
BD-RE SL 0x000E
BD-RE DL 0x000F
BD-R SL 0x0010
BD-R DL 0x0011
BD-R SL LTH 0x0012
BD-ROM SL 0x0013
BD-ROM DL 0x0014
BD-Hybrid 0x0015
SACD-Hybrid 0x0016
SACD DL 0x0017
SACD SL 0x0018
DVD-Hybrid 0v0019
Unknown 0xFFFF
Other Reserved

24

VERSION UPGRADE PROCEDURE OF FIRMWARE

Modem

Internet

Computer

LAN port/
Ethernet
connector

ETHERNET
connector

Router

To WAN port

To LAN port

To LAN port

You can update by downloading the latest firmware from the Internet.
To update the IP ROM, refer to "Updating the IP ROM" on page 30.

1.Update from the Internet

1.1. Connecting to the Network

(1) System Requirement

• Internet Connection by Broadband Circuit

• Modem

• Router

• Ethernet cable (CAT-5 or greater recommended)

(2) Setting

1.2. Check for Update and Update

Check if the latest firmware exists. You can also check approximately how long it will take to complete an update.
(1) Press the SETUP button on the remote control to display the GUI menu.

(2) Use the cursor buttons to select "Other settings" → "Firmware update" → "Update check".
(3) Press the ENTER buttom.

• The latest version of the firmware uploaded to the web is displayed.

• If the latest firmware version is on the web, proceed to (4).

• If the latest firmware is already installed, press the SETUP button to close the menu.

(4) Use the cursor buttons to select "Update" , then pre ss the ENTER button.

• During update, the power indicator lights red and the GUI screenis shut down. And a rough remaining time is
indicated on the display.

• When updating is complete the power indicator lights green and normal

• status is resumed.

(5) Press the SETUP button to close the menu.

--- Cautions on Firmware Update ---

• In order to use these functions, you must have the correct system requirements and settings for a broadband Internet
connection.

• Do not turn off the power until updating is completed.

Even with a broadband connection to the Internet, approximately about 1 hour is required for the updating procedure to be

completed.
Once updating starts, normal operations on the UD8004 cannot be performed until updating is completed. Also, setting
items of the GUI menu of DVD-A1UD or setting items of the image adjustment may be initialized.
Make a note of the settings before updating, and set them again after updating.

25

TROUBLE SHOOTING

㪚㪿㪼㪺㫂㩷㪺㫆㫅㫅㪼㪺㫋㫀㫆㫅㩷㪙㪆㪜㩷㩷㪧㪮㪙㩷㪬㪥㪠㪫 㪚㪿㪼㪺㫂㩷㪪㫆㫃㪻㪼㫉㫀㫅㪾㪃㩷㪝㪝㪚㩷㪺㪸㪹㫃㪼
㪏㪬㪄㪊㪈㪇㪇㪋㪈㩿㪙㪆㪜㩷㪬㪥㪠㪫㪀

㪥㪅㪞㪅

䊶㪲㪚㪯㪊㪊㪈㪴㪑㪏㪬㪄㪊㪈㪇㪇㪋㪈
䊶㪲㪚㪯㪊㪊㪈㪴㩷㫀㫅㫇㫌㫋㩷㫊㫀㪾㫅㪸㫃㪅 䊶㪲㪚㪯㪊㪊㪉㪴㪑㪏㪬㪄㪊㪈㪇㪇㪋㪈
䊶㪲㪚㪯㪊㪊㪉㪴㩷㫀㫅㫇㫌㫋㩷㫊㫀㪾㫅㪸㫃㪅 䊶㪚㪿㪼㪺㫂㩷㪝㪝㪚㩷㪺㪸㪹㫃㪼㩷㫀㫅㫊㪼㫉㫋㫀㫆㫅

㪦㪅㪢㪅

㪚㪿㪼㪺㫂㩷㪛㪘㪫㪘㩷㪪㫀㪾㫅㪸㫃 㪚㪿㪼㪺㫂㩷㪪㫆㫃㪻㪼㫉㫀㫅㪾㪃㩷㪝㪝㪚㩷㪺㪸㪹㫃㪼
㪏㪬㪄㪉㪈㪇㪇㪐㪌㪄㪎㩿㪘㪬㪛㪠㪦㩷㪬㪥㪠㪫㪀 䊶㪲㪚㪰㪊㪊㪈㪴㪲㪚㪯㪉㪈㪈㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪌㪄㪎
䊶㪲㪠㪚㪊㪇㪈㪴㩿㪛㪘㪚㩷㪽㫆㫉㩷㪉㪺㪿㩿㪤㫀㫏㪀㩷㪣㪆㪩㪀 䊶㪲㪚㪰㪉㪈㪈㪴㪲㪚㪰㪈㪎㪏㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪉
㪈㪃㪉㪃㪋㪃㪍㪃㪎㫇㫀㫅㩿㪮㪚㪢㪔㪈㪍㪆㪏㪆㪋㪽㫊㪃 䊶㪲㪚㪰㪊㪊㪉㪴㪲㪚㪯㪈㪎㪏㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪊
㩷㪙㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪃 䊶㪚㪿㪼㪺㫂㩷㪝㪝㪚㩷㪺㪸㪹㫃㪼㩷㫀㫅㫊㪼㫉㫋㫀㫆㫅
㩷㪛㪘㪫㪘㪃㪤㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪀

㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪉㩿㪘㪬㪛㪠㪦㪉㩷㪬㪥㪠㪫㪀
䊶㪲㪠㪚㪍㪇㪈㪴㩿㪛㪘㪚㩷㪽㫆㫉㩷㪝㪣㪆㪝㪩㪀

㪥㪅㪞㪅
䊶㪲㪠㪚㪎㪇㪈㪴㩿㪛㪘㪚㩷㪽㫆㫉㩷㪚㪆㪪㪮㪀
㪈㪃㪉㪃㪋㪃㪍㪃㪎㫇㫀㫅㩿㪮㪚㪢㪔㪈㪍㪆㪏㪆㪋㪽㫊㪃
㩷㪙㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪃
㩷㪛㪘㪫㪘㪃㪤㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪀

㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪊㩿㪘㪬㪛㪠㪦㪊㩷㪬㪥㪠㪫㪀
䊶㪲㪠㪚㪏㪇㪈㪴㩿㪛㪘㪚㩷㪽㫆㫉㩷㪪㪣㪆㪪㪩㪀
䊶㪲㪠㪚㪐㪇㪈㪴㩿㪛㪘㪚㩷㪽㫆㫉㩷㪪㪙㪩㪆㪪㪙㪣㪀
㪈㪃㪉㪃㪋㪃㪍㪃㪎㫇㫀㫅㩿㪮㪚㪢㪔㪈㪍㪆㪏㪆㪋㪽㫊㪃
㩷㪙㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪃
㩷㪛㪘㪫㪘㪃㪤㪚㪢㪔㪌㪈㪉㪆㪉㪌㪍㪆㪈㪉㪏㪽㫊㪀

㪦㪅㪢㪅

㪚㪿㪼㪺㫂㩷㪛㪘㪚㩷㫆㫌㫋㫇㫌㫋 㪚㪿㪼㪺㫂㩷㪪㫆㫃㪻㪼㫉㫀㫅㪾
㪏㪬㪄㪉㪈㪇㪇㪐㪌㪄㪎㩿㪘㪬㪛㪠㪦㩷㪬㪥㪠㪫㪀 䊶㪲㪠㪚㪊㪇㪈㪴㪲㪠㪚㪍㪇㪈㪴㪲㪠㪚㪎㪇㪈㪴
䊶㪲㪠㪚㪊㪇㪈㪴㪑㫆㫌㫋㫇㫌㫋 䇭㪈㪇㪃㪈㪈㪃㪈㪉㫇㫀㫅㩿㪺㫆㫅㫋㫉㫆㫃㩷㫃㫀㫅㪼㪀

䊶㪲㪠㪚㪏㪇㪈㪴㪲㪠㪚㪐㪇㪈㪴
㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪉㩿㪘㪬㪛㪠㪦㪉㩷㪬㪥㪠㪫㪀 䇭㪈㪇㪃㪈㪈㪃㪈㪉㫇㫀㫅㩿㪺㫆㫅㫋㫉㫆㫃㩷㫃㫀㫅㪼㪀
䊶㪲㪠㪚㪍㪇㪈㪴㪲㪠㪚㪎㪇㪈㪴㪑㫆㫌㫋㫇㫌㫋

㪚㪿㪼㪺㫂㩷㪧㫆㫎㪼㫉㩷㪪㫌㫇㫇㫃㫐㩷㪭㫆㫃㫋㪸㪾㪼
㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪊㩿㪘㪬㪛㪠㪦㪊㩷㪬㪥㪠㪫㪀 㪥㪅㪞㪅 䊶㪲㪚㪯㪇㪍㪈㪴㪲㪚㪯㪇㪍㪉㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪌㪄㪎
䊶㪲㪠㪚㪏㪇㪈㪴㪲㪠㪚㪐㪇㪈㪴㪑㫆㫌㫋㫇㫌㫋 㩷㪈㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪈㪈㪭㪆㩷㪊㫇㫀㫅㪑㪸㪹㫆㫌㫋㪄㪈㪈㪭㪃

㩷㪌㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪌㪭㪆㩷㪍㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪊㪅㪊㪭

䊶㪲㪚㪰㪇㪍㪉㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪉

㩷㪈㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪈㪈㪭㪆㩷㪊㫇㫀㫅㪑㪸㪹㫆㫌㫋㪄㪐㪭㪃

㩷㪌㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪌㪭㪆㩷㪍㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪊㪅㪊㪭

䊶㪲㪚㪰㪇㪍㪈㪴㪑㪏㪬㪄㪉㪈㪇㪇㪐㪋㪄㪊

㩷㪈㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪈㪈㪭㪆㩷㪊㫇㫀㫅㪑㪸㪹㫆㫌㫋㪄㪐㪭㪃

㩷㪌㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪌㪭㪆㩷㪍㫇㫀㫅㪑㪸㪹㫆㫌㫋㪂㪊㪅㪊㪭

䊶㪚㪿㪼㪺㫂㩷㪺㪸㪹㫃㪼㩷㫀㫅㫊㪼㫉㫋㫀㫆㫅㪃㩷㪸㫅㪻㩷㫊㫆㫃㪻㪼㫉㫀㫅㪾

䊶㪚㪿㪼㪺㫂㩷㪝㫌㫊㪼

㪝㪊㪇㪈㪄㪝㪊㪇㪋

㪦㪅㪢㪅

1.

8U-210095-7 (AUDIO UNIT)/ 8U-210094-2 (AUDIO2 UNIT)/ 8U-210094-3 (AUDIO3 UNIT)

26