Service
DV7600
DV7600 /
F N/K1G/L1G/S1G
/N1B/U1B/N1S
Manual
SECTION PAGE
1. TECHNICAL SPEC I FI CA TIONS ........................................................................................... 1
2. SERVICE HINTS AND TOOLS ............................................................................................. 4
3. WARNING AND LASER SAFETY INSTRUCTIONS............................................................. 5
4. EMERGENCY DISC EJECT ................................................................................................. 6
5. CAUTION (Optical pick up and Servo Board) ....................................................................... 7
6. BACK END / FRONT END SOFTWARE (Firmware) VERSION CHECK.............................. 8
7. THE UPDATE DISC CREATION PROCEDURE ................................................................... 9
8. UPDATES BACK END FIRMWARE PROCEDURE .............................................................. 9
9. UPDATES FRONT END FIRMWARE PROCEDURE.......................................................... 10
10. WIRING DIAGRAM ............................................................................................................. 11
11. BLOCK DIAGRAM .............................................................................................................. 13
12. SCHEMATIC DIAGRAM...................................................................................................... 15
13. PARTS LOCATION..............................................................................................................35
14. MICROPROCESSOR AND IC DATA................................................................................... 43
15. EXPLODED VIEW AND PARTS LIST................................................................................. 57
16. ELECTRICAL PARTS LIST................................................................................................. 62
Super Audio CD / DVD Player
TABLE OF CONTENTS
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DV7600
Part no. 90M25BW855010
First Issue 2005.05
MZ
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
Only original
MARANTZ
parts can insure that your
MARANTZ
MARANTZ
product will continue to perform to the specifi cations for which
company has created the ultimate in stereo sound.
it is famous.
Parts for your
MARANTZ
ORDERING PARTS :
equipment are generally available to our National Marantz Subsidiary or Agent.
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi 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.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
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
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
CANADA
MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX : 905 - 475 - 4159
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
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
JAPAN
D&M Holdings, Inc.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
Technical
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
SHOCK, FIRE HAZARD SERVICE TEST :
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
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
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 verifi ed before it is return to the user/customer.
Ref. UL Standard No. 6500.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
050517MZ
1. TECHNICAL SPECIFICATIONS
General
System
DVD-Video, DVD-Audio, DVD-R/RW, Video CD, Super Audio
CD, CD, MP3 fi les and JPEG fi les
Power requirements
F version...................................................AC 100 V, 50/60 Hz
K version (China)......................................AC 220 V, 50/60 Hz
L version (Taiwan) .........................................AC 110 V, 60 Hz
N version ..................................................AC 230 V, 50/60 Hz
S version...................................................AC 230 V, 50/60 Hz
U version .......................................................AC 120 V, 60 Hz
Power consumption ........................................................ 28 W
Weight .......................................................4.6 kg (10 lb 2 oz)
Dimensions ..................... 440 (W) x 96.3 (H) x 305.5 (D) mm
(17.3 (W) x 3.8 (H) x 12 (D) in.)
Operating temperature ....... +5°C to +35°C (+41°F to +96°F)
Operating humidity ................. 5% to 85% (no condensation)
S-Video output
Y (luminance) - Output level ............................. 1 Vp-p (75 Ω)
C (color) - Output level ...............................286 mVp-p (75 Ω)
Jacks ................................................................S-VIDEO jack
Video output (2 individual outputs)
Output level .......................................................1 Vp-p (75 Ω)
Jacks .......................................................................RCA jack
Component video output (Y, C
Output level ...............................................Y : 1.0 Vp-p (75 Ω)
Jacks .....................................................................RCA jacks
D1/D2 video output
Output level ...............................................Y : 1.0 Vp-p (75 Ω)
Jacks .....................................................................D terminal
HDMI output
Output Terminal ............................................................19-pin
B/PB, CR/PR)
C
B/PB, CR/PR : 0.7 Vp-p (75 Ω)
C
B/PB, CR/PR : 0.7 Vp-p (75 Ω)
Audio output
Output level
During audio output ............................... 2 Vrms (1kHz, 0 dB)
Number of channels .............................................................2
Jacks .......................................................................RCA jack
Audio output (multi-channel / L, R, C, SW, LS, RS)
Output level
During audio output ............................... 2 Vrms (1kHz, 0 dB)
Number of channels .............................................................6
Jacks .......................................................................RCA jack
Audio characteristics
Frequency response .............. 4Hz to 44kHz (DVD fs: 96kHz)
4Hz to 88kHz (DVD-Audio fs: 192kHz)
S/N ratio ...................................................................... 125 dB
Dynamic range ........................................................... 110 dB
Total harmonic distortion ........................................ 0.0012 %
Wow and fl utter:
Limit of measurement (±0.001% W. PEAK) or lower
Digital output
Optical digital output ..................................Optical digital jack
Coaxial digital output ...............................................RCA jack
Other terminals
Control in/out ...........................................................RCA jack
RS232C ................................................................................1
Accessories
Remote control .....................................................................1
AAA/AR03 dry cell batteries .................................................2
Audio/Video cable (yellow/red/white) ....................................1
System control cable ............................................................1
Power cable ..........................................................................1
User Guide (this manual)
21-pin connector assignment (Europe model only)
AV connector output ....................................21-pin connector
This connector provides the video and audio signals for
connection to a compatible color TV or monitor.
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
PIN no.
1 Audio 2/R out 11 G out
3 Audio 1/L out 15 R or C out
4 GND 17 GND
7 B out 19 Video out or Y out
8 Status 21 GND
1
Before You Start
Discs compatible with this player
Any disc that displays one of the following
logos should play in this player. Other
formats, including DVD-RAM, DVD-ROM,
DVD+RW, DVD+R, CD-ROM (except those
that contain MP3/JPEG files) and Photo CD
will not play.
DVD-Video compatibility:
• Logos:
• Single sided or double sided discs
• Single layer or dual layer discs
• Dolby Digital, DTS, MPEG or Linear PCM digital
audio
• MPEG-2 digital video
Discs are generally divided into one or more titles.
Titles may be further subdivided into chapters.
DVD-Audio compatibility:
• Logos:
• Single sided discs
• Single layer or dual layer discs
• Linear or packed PCM digital audio
• Some discs may contain MPEG-2 video, and
Dolby Digital, DTS or MPEG digital audio
Discs are generally divided into one or more
groups. Groups may be further subdivided into
tracks.
DVD-R compatibility:
This unit can play DVD-R discs. Please note the
following points when using these discs:
• Logo:
• This unit can play DVD-R discs recorded as
DVD-Video format.
Audio CD compatibility:
• Logos:
• 12cm (5in.) or 8cm (3in.) discs
• Linear PCM digital audio
• Audio CD, CD-R* and CD-RW* formats
CDs are divided into tracks.
*This unit can play CD-R and CD-RW discs
recorded in Audio CD or Video CD format, or with
MP3 audio files.
*Some copy-controlled CDs may not conform to
official CD standards. They are special discs and
may not play on the DV7600.
Video CD compatibility:
• Logo:
• 12cm (5in.) or 8cm (3in.) discs
• MPEG-1 digital audio
• MPEG-1 digital video
Video CDs are divided into tracks.
Super VCD compatibility:
• Logo:
• 12cm (5in.) or 8cm (3in.) discs
• MPEG-1 digital audio
• MPEG-2 digital video
Super VCDs are divided into tracks.
Super Audio CD compatibility:
• Logo:
• Single layer, dual layer or Hyblid layer
• 12cm (5in.) or 8cm (3in.) discs
• Digital audio (DSD)
Super Audio CDs are divided into tracks.
DVD-RW compatibility:
This unit can play DVD-RW discs. Please note the
following points when using these discs:
• Logo:
• This unit can play DVD-RW discs recorded as
DVD-Video format.
• DVD-RW discs that were recorded with copyonce only permission cannot be played.
2
Before You Start
DVD-Video regions
All DVD-Video discs carry a region mark on
the case somewhere that indicates which
region(s) of the world the disc is compatible
with. Your DVD player also has a region
mark, which you can find on the rear panel.
Discs from incompatible regions will not play
in this player. Discs marked ALL will play in
any player.
MP3 compatibility information
• The CD-ROM must be ISO 9660 compatible.
• Files should be MPEG1 Audio Layer 3 format,
44.1kHz or 48kHz. Incompatible files will not
play.
• This player is not compatible with MP3 PRO,
ID3-Tag and packet write.
• This player cannot play DVD-R/RW discs with
recorded MP3 music data.
• This player only plays tracks that are named
with the file extension “.mp3” or “.MP3”.
• This player is not compatible with multi-session
discs. If you try and play a multi-session disc,
only the first session will be played.
• Use CD-R or CD-RW media for recording your
MP3 files. The disc must be finalized in order to
play.
• Audio encoded at 128Kbps should sound close
to regular audio CD quality. Although this
player will play lower bit-rate MP3 tracks, the
sound quality becomes noticeably worse at
lower bit-rates.
• Only the first 8 characters of folder and track
names (excluding the “.mp3” extension) are
displayed.
• This player can recognize about total 250 files/
folder.
• Not compatible with variable bit-rate (VBR)
files.
JPEG compatibility information
• While this player is designed to be able to
handle image data recorded in JPEG format, no
assurances are given that the player will be able
to display image data recorded in all JPEG
formats.
• This player cannot display progressive JPEG
images.
• When writing JPEG files to CD-R/RW discs,
always be sure to set the writing format to ISO
9660 Level 1.
• Always be sure to specify a file extension of
“.JPG” or “.JPE” for JPEG files. The file will not be
able to be displayed if a file extension other
than “.JPG” or “.JPE” is specified or if no file
extension is assigned to the file. (Note that this
means that JPEG files created on a Macintosh
will not be able to be displayed as is.)
• Depending on the file size and compression
rate, some JPEG pictures cannot be displayed
correctly.
Caution!
• DVD-R/RW and CD-R/RW discs recorded using
a personal computer or a DVD or CD recorder
may not play if the disc is damaged or dirty, or
if there is dirt or condensation on the player’s
lens.
• If you record a disc using a personal computer,
even if it is recorded in a compatible format,
there are cases in which it may not play because
of the settings of the application software used
to create the disc. (Check with the software
publisher for more detailed information.)
• Unfinalized DVD-R/RW discs cannot be played.
• Unfinalized CD-R/RW discs cannot be played.
• Never try to replay anything other than a music
CD (CDA format) or a CD-R/RW on which MP3
and/or JPEG files have been stored. Depending
on the type of file, there may be times when
doing so will result in problems or erroneous
operation.
• There may be times when it is impossible to
replay a CD-R/RW disc because of the characteristics of the disc being used or because of
dirt or scratches on the disc.
3
2. SERVICE HINTS AND TOOLS
SERVICE HINTS
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
4
3. WARNING AND LASER SAFETY INSTRUCTIONS
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 composants ainsi que les
outils que l’on utilise soient également a ce
potentiel.
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 siano anche a
questo potenziale.
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 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
Æ
TTELSE FOR STRÅLING
5
030804ecm
4. EMERGENCY DISC EJECT
1. Remove the top cover of the player.
2. Remove two screws shown in the picture above.
3. Remove the cover of the drive unit with pressing the latches.
4. Now you can remove the disc.
6
7
8
6
5
4
2
9
1
3
5. CAUTION (Optical pick up and Servo Board)
When removing the fl at wire between Optical pick up and Servo Board,
Solder the three lands pointed by arrows to short the circuit.
Otherwise the LASER DIODE may be damaged by static electricity.
7
6. BACK END / FRONT END SOFTWARE
(Firmware) VERSION CHECK
6. BACK END / FRONT END SOFTWARE
(Firmware) VERSION CHECK
1. First, connect TV monitor to the unit.
2. Press the POWER ON/STANDBY button to turn on the
unit.
3. Press the OPEN/CLOSE button to open the tray.
4. Press the CLEAR, 2, 5, 8, 0 and CLEAR button in order
on the remote controller.
5. The following information is displayed on the TV screen.
The firmware version is shown.
1.࣏ƣȢȋǿȸǛዓƠƯƘƩƞƍŵ
2. POWER ON/STANDBY ǛƠƯஜೞƷᩓเǛλǕLJƢŵ
3. OPEN/CLOSE ǛƠƯ TRAY ǛЈƠLJƢŵ
4. ȪȢdzȳư CLEAR, 2, 5, 8, 0, CLEAR ƷƴƠLJƢŵ
5. VERSION ᄩᛐဒ᩿ƕᘙᅆƞǕLJƢŵ
BACK END version
FRONT END version
6. Press the POWER ON/STANDBY button to quit
SERVICE MODE.
6. POWER ON/STANDBY ǛƠƯᩓเǛЏǓLJƢŵ
8
7. THE UPDATE DISC CREATION PROCEDURE
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ද
࣏ᙲೞ֥
ƖᡂLjǽȕȈƷᚨܭ
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ද
ǢȃȗȇȸȈ૾ඥ
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7. THE UPDATE DISC CREATION PROCEDURE
[A] Front End fi rmware update disc
Necessary Equipment
• Update data (99MA.BIN)
• CD-R or CD-RW
• CD-R writing software
Setting of writing software
1. File name : 99MA.BIN
2. CD LABEL NAME : RMC_LDR_DOWN
(uppercase alphabet)
3. CD MODE : MODE 1 (CLOSE SESSION)
4. FILE FORMAT : ISO9660
5. WRITE MODE : DISC AT ONCE
NOTICE : Please set up CD LABEL NAME, without surely
forgetting.
[B] Back End fi rmware update disc
Necessary Equipment
• Update data (MZD70099.ROM)
• CD-R or CD-RW
• CD-R writing software
Setting of writing software
1. File name : MZD70099.ROM
2. CD LABEL NAME : any one.
3. CD MODE : MODE 1 (CLOSE SESSION)
4. FILE FORMAT : ISO9660
5. WRITE MODE : DISC AT ONCE
[A] Front End fi rmware update disc
࣏ᙲೞ֥
• ǢȃȗȇȸȈȇȸǿ99MABIN
• CDRorCDRW
• CDR ƖᡂLjǽȕȈ
ƖᡂLjǽȕȈƷᚨܭ
1. Filename 99MABIN
2. CDLABELNAME RMCALDRADOWN
ǢȫȕǡșȃȈٻ૨܌
3. CDMODE MODE 1 CLOSESESSION
4. FILEFORMAT ISO9660
5. WRITEMODE DISCAT ONCE
ද CDLABELNAME Ƹ࣏ƣᚨܭƠƯƘƩƞƍŵ
[B] Back End fi rmware update disc
࣏ᙲೞ֥
• ǢȃȗȇȸȈȇȸǿMZD70099ROM
• CDRorCDRW
• CDR ƖᡂLjǽȕȈ
ƖᡂLjǽȕȈƷᚨܭ
1. Filename MZD70099ROM
2. CDLABELNAME anyone
3. CDMODE MODE1CLOSESESSION
4. FILEFORMAT ISO9660
5. WRITEMODE DISCAT ONCE
8. UPDATES BACK END FIRMWARE
PROCEDURE
Necessary Equipment
• Monitor
• Update data (MZD70099.ROM) or Disc
(90M-DV7600BER)
NOTICE : Refer to "7. THE UPDATE DISC CREATION
PROCEDURE", when you make update disc from
update data.
Writing Procedure
The writing of software takes about 3 minute.
Caution: Be sure to connect a monitor for the update.
1. Press POWER ON/STANDBY button to turn on the
unit.
2. Press OPEN/CLOSE button to open the tray.
3. Press in order of CLEAR, 2, 5, 8, 0, and CLEAR button
by remote control.
4. Software version is displayed.
5. Insert the Update Disc.
6. Press PROGRAM button by remote control.
7. The tray closes.
8. "LOADING" is displayed on the front display.
9. The update fi le name is displayed on the monitor. And
next, "READING" is displayed.
8. UPDATES BACK END FIRMWARE
PROCEDURE
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• Ȣȋǿȸ
• ǢȃȗȇȸȈȇǣǹǯ 90MDV7600BER ŴLJƨƸǢȃȗ
ȇȸȈȇȸǿ
ද ǢȃȗȇȸȈȇȸǿƔǒǢȃȗȇȸȈȇǣǹǯǛ
˺Ƣǔ૾ඥƸ
PROCEDURE" ǛӋༀƠƯƘƩƞƍŵ
ǢȃȗȇȸȈ૾ඥ
ᙲ᧓Ƹ
ද ǢȃȗȇȸȈƸ࣏ƣȢȋǿȸǛዓƠƯƘƩƞƍŵ
1. POWER ON/STANDBY ǛƠƯஜೞƷᩓเǛλǕLJƢŵ
2. OPEN/CLOSE ǛƠƯ TRAY ǛЈƠLJƢŵ
3. ȪȢdzȳư CLEAR, 2, 5, 8, 0, CLEAR ƷƴƠLJƢŵ
4. VERSION ᄩᛐဒ᩿ƕᘙᅆƞǕLJƢŵ
5. ǢȃȗȇȸȈȇǣǹǯǛ TRAY ƴʈƤLJƢŵ
6. ȪȢdzȳƷ PROGRAM ǛƠLJƢŵ
7. TRAY ƕLJǓLJƢŵ
8. FL ȇǣǹȗȬǤƴ "LOADING" ƱᘙᅆƞǕLJƢŵ
9. ƜƷƱƖȢȋǿȸƴƸǢȃȗȇȸȈȕǡǤȫӸƕᘙᅆƞ
ǕŴഏƴ
10.ᐯѣႎƴ TRAY ƕƘƷưǢȃȗȇȸȈȇǣǹǯǛӕǓЈ
ƠLJƢŵ
MZD70099ROM
"THEUPDATEDISCCREATION
3 ЎᆉࡇưƢŵ
"READING" ƱᘙᅆƞǕLJƢŵ
9
10. Then the tray opens automatically. And remove the
࣏ᙲೞ֥
ද
ǢȃȗȇȸȈ૾ඥ
Update disc from the tray.
11. The following updating state is displayed on the monitor.
ERASE: >>>>>>>>>>>>>>>>>>
WRITE: >>>>>>>>>>>>>>>>>>
12. "DONE" is displayed on the front display, when update
fi nished.
13. "LOADING" is kept on the front display, while updating.
14. Disconnect the mains cord from the unit.
15. Connect the mains cord to the unit again.
16. Press POWER ON/STANDBY button to turn on the
unit, and tray is closed automatically.
17. Press POWER ON/STANDBY button to turn off the
unit.
18 Press POWER ON/STANDBY button while depressing
STOP button on the unit.
(The FL display shows "RESET OK → MARANTZ →
INiTiAL OK → 0:00")
19 Press POWER ON/STANDBY button to turn off the
unit.
The software has been updated.
To check the version number of the software, see the chapter
no. 6. BACK END / FRONT END SOFTWARE (Firmware)
VERSION CHECK.
11.
Ȣȋǿȸƴ "ERASE" Ʊ "WRITE" ƱᘙᅆƞǕǹȆȸǿǹᘙ
ᅆƞǕLJƢŵ
ERASE
WRITE
12.ǢȃȗȇȸȈƕኳǘǔƱȢȋǿȸƴ "DONE" ƱᘙᅆƞǕLJ
Ƣŵ
13.ƜƷ᧓ FL ȇǣǹȗȬǤƴƸ "LOADING" ƱᘙᅆƞǕƨLJLJ
ưƢŵ
14.ᩓเdzȸȉǛஜೞƔǒ৷ƍƯᩓเǛЏǓLJƢŵ
15.ϐࡇŴᩓเdzȸȉǛஜೞƴƠLJƢŵ
16.POWER ON/STANDBY ǛƠƯᩓเǛλǕǔƱŴTRAY
ƕᐯѣႎƴLJǓLJƢŵ
17.POWER ON/STANDBY ǛƠƯᩓเǛЏǓLJƢŵ
18ஜ˳Ʒ STOPǛƠƳƕǒஜ˳Ʒ POWER ON/STANDBY
ǛƠLJƢŵ
(FL ȇǣǹȗȬǤƴ "RESETOKăMARANTZă
INiTiALOKă000" ƱᘙᅆƞǕLJƢ )
19 POWER ON/STANDBY ǛƠƯᩓเǛЏǓLJƢŵ
ˌɥưǢȃȗȇȸȈƸܦʕưƢŵ
No. 6. BACK END / FRONT END SOFTWARE (Firmware)
VERSION CHECK ǛӋༀƠŴǽȕȈǦǧǢƷȴǡȸǸȧȳǛ
ᄩᛐƠƯƘƩƞƍŵ
9. UPDATES FRONT END FIRMWARE
PROCEDURE
Necessary Equipment
• Update data (99MA.BIN) or Disc (90M-DV7600FER)
NOTICE : Refer to "7. THE UPDATE DISC CREATION
PROCEDURE", when you make update disc from
update data.
Writing Procedure
The writing of software takes about 1 minute.
1. Press POWER ON/STANDBY button to turn on the
unit.
2. Press OPEN/CLOSE button to open the tray.
3. Insert the Update Disc.
4. Press OPEN/CLOSE button to close the tray.
5. The unit enters the fi rmware update mode automatically.
6. "LOADING" is displayed on the front display.
7. Then the tray opens automatically. And remove the
Update disc from the tray.
8. "LOADING" is kept on the front display, while updating.
9. The disc tray closes automatically after several
seconds. And "0:00" is displayed on the front display.
10. Press POWER ON/STANDBY button to turn off the
unit.
The software has been updated.
9. UPDATES FRONT END FIRMWARE
PROCEDURE
࣏ᙲೞ֥
• ǢȃȗȇȸȈȇǣǹǯ 90MDV7600FER ŴLJƨƸǢȃȗ
ȇȸȈȇȸǿ
ද ǢȃȗȇȸȈȇȸǿƔǒǢȃȗȇȸȈȇǣǹǯǛ
˺Ƣǔ૾ඥƸ
PROCEDURE" ǛӋༀƠƯƘƩƞƍŵ
ǢȃȗȇȸȈ૾ඥ
ᙲ᧓Ƹ
1 POWER ON/STANDBY ǛƠƯஜೞƷᩓเǛλǕLJƢŵ
2 OPEN/CLOSE ǛƠƯ TRAY ǛЈƠLJƢŵ
3 ǢȃȗȇȸȈȇǣǹǯǛ TRAY ƴʈƤLJƢŵ
4 OPEN/CLOSE ǛƠƯ TRAY ǛNJLJƢŵ
5 ஜೞƸᐯѣႎƴǢȃȗȇȸȈȢȸȉƴƳǓLJƢŵ
6 FL ȇǣǹȗȬǤƴ "LOADING" ƱᘙᅆƞǕLJƢŵ
7 ᐯѣႎƴ TRAY ƕЈLJƢƷưǢȃȗȇȸȈȇǣǹǯǛӕǓ
ЈƠLJƢŵ
8 ƜƷƱƖ FL ȇǣǹȗȬǤƸ "LOADING" ǛᘙᅆƠƨLJLJ
ưƢŵ
9 ૠᅺࢸ TRAY ƕᐯѣႎƴLJǓŴFL ȇǣǹȗȬǤƴ
"0Ჴ00" ƱᘙᅆƞǕLJƢŵ
10 POWER ON/STANDBY ǛƠƯᩓเǛЏǓLJƢŵ
ˌɥưǢȃȗȇȸȈƸܦʕưƢŵ
99MABIN
"THEUPDATEDISCCREATION
1 ЎᆉࡇưƢŵ
To check the version number of the software, see the chapter
no. 6 BACK END / FRONT END SOFTWARE (Firmware)
VERSION CHECK.
No6. BACK END / FRONT END SOFTWARE (Firmware)
VERSION CHECK ǛӋༀƠŴǽȕȈǦǧǢƷȴǡȸǸȧȳǛ
ᄩᛐƠƯƘƩƞƍŵ
10
10. WIRING DIAGRAM
Only N version
Only N version
FRONT(POWER SWITCH) PART
11 12
11. BLOCK DIAGRAM
HOST μ-P
1413
12. SCHEMATIC DIAGRAM
SACD
LOADER
(JS4)
MAIN PWB
FTRONT PWB (CN41)
SACD LOADER(JS2)
AUDIO PWB (CX21)
SACD LOADER(JS3)
SACD LOADER(JS5)
SMPS
PWB
(CN41)
HOST
MICOM
15 16
MAIN PWB
HDMI
PWB
(JW11)
SACD LOADER (JS5)
I/P
CONV.
SACD
LOADER
(JS6)
HDMI
PWB
(JW12)
1817
MAIN PWB
VIDEO
ENCODER
VIDEO
ENCODER
(RGB)
19 20
MAIN PWB
VIDEO
DRIVE
S-VIDEO
VIDEO
DRIVE
VIDEO
AMP.
AUDIO
PCB
(CN43)
VIDEO
DRIVE
2221
MAIN
PWB
(CX11)
HDMI PWB
QW01/
MAIN
PWB
(CX12)
23 24
FROM
MAIN
BOARD
(CN21)
AUDIO + FRONT PWB
SMPS
PWB
(CN91)
DSP
1k
2625
AUDIO + FRONT PWB
MAIN
PCB
(BN43)
SACD
LOADER
(JS1)
27 28
HDMI PWB
QT01/
3029
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