Marantz DV-110 Service Manual
Service
V110
DV110/N1S
Manual
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TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................... 1
2. SERVICE INFORMATION AND PROCEDURE ................................................... 4
3. WIRING DIAGRAM ............................................................................................... 9
4. BLOCK DIAGRAM .............................................................................................. 11
5. SCHEMATIC DIAGRAM ..................................................................................... 13
6. PARTS LOCATION ............................................................................................. 15
7. IC DATA .............................................................................................................. 22
8. EXPLODED VIEW AND PARTS LIST ................................................................ 25
9. ELECTRICAL PARTS LIST ................................................................................ 29
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DV110
R
DV110
17AW855010 MIT
First Issue 2003.3
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
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
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
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : +65 6858 5535 / +65 6381 8621
FAX : +65 6858 6078
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.
030307MIT
1. TECHNICAL SPECIFICATIONS
TUNER SECTION
FM TUNER SECTION
Tuning range ........................................................................................................................................................ 87.5 to 108.0 MHz
Usable sensitivity (3% distortion) .......................................................................................................................................... 9.5 dBµ
S/N ratio ............................................................................................................................................... Mono: 65 dB / Stereo: 60 dB
T.H.D. 1kHz ..................................................................................................................... Mono: 0.5% or less / Stereo: 1.0% or less
Output voltage ........................................................................................................................................................ 800 mV ±120 mV
AM TUNER SECTION
Tuning range ........................................................................................................................................................... 531 to 1602 kHz
Usable sensitivity (Loop antenna)............................................................................................................... 1500 µV/m / 63.5 dBµ/m
S/N ratio (400Hz/30% Modulation/10mV/m input) ................................................................................................................... 35 dB
T.H.D. (400Hz/30% Modulation/10mV/m input) ............................................................................................................. 1.5% or less
Sensitivity (±9kHz) ................................................................................................................................................................... 20 dB
Output voltage (400Hz 30% Modulation) ................................................................................................................. 240 mV ±60 mV
DVD SECTION
AUDIO SECTION
Frequency response ............................................................................................................................................... 20-20 kHz ±1 dB
S/N IEC-A ................................................................................................................................................................................ 90 dB
Dynamic range ......................................................................................................................................................................... 90 dB
T.H.D. ..................................................................................................................................................................................... 0.01 %
Channel separation 1kHz ........................................................................................................................................................ 90 dB
Audio output .................................................................................................................................................................... 2.0 V ±1 dB
Digital output .............................................................................................................................................................. 0.5 Vp-p ±0.05
VIDEO SECTION
Frequency response (100IRE, Multi burst 1MHz Ref. 4.8MHz) .............................................................................................. 6.0 dB
Video S/N (White100%, LPF:4.2MHz, HPF:100kHz, SC trap:ON) ......................................................................................... 60 dB
Color S/N (Magenta100%, LPF:500kHz, HPF:100kHz) .......................................................................................................... 56 dB
Video output ............................................................................................................................................................1.0 Vp-p ±0.8 dB
Video output impedance ............................................................................................................................................................ 75 Ω
Y output level ............................................................................................................................................................... 1.0 Vp-p ±0.1
C output level ..................................................................................................................................................... 0.286 Vp-p ±0.0286
Y/C output impedance ............................................................................................................................................................... 75 Ω
GENERAL
Power supply............................................................................................................................................................ AC 230V, 50 Hz
Power Consumption................................................................................................................................................................. 18 W
Maximum external dimensions (W x H x D)..................................................................................................... 210 x 71.5 x 320 mm
Weight ...................................................................................................................................................................................... 2.8 kg
ACCESSORIES
Remote control unit (RC110DV) ...................................................................................................................................................... 1
Batteries (AAA type) ........................................................................................................................................................................ 2
FM feeder antenna........................................................................................................................................................................... 1
Antenna plug adapter ...................................................................................................................................................................... 1
AM loop antenna .............................................................................................................................................................................. 1
Audio cable (Red/White) ..................................................................................................................................................................1
Video cable (Yellow) .........................................................................................................................................................................1
Coaxial cable (Black) ....................................................................................................................................................................... 1
Remote cable (Orange) ................................................................................................................................................................... 1
Registration card ..............................................................................................................................................................................1
User’s guide ..................................................................................................................................................................................... 1
1
SCART CONNECTOR
135791113151719
21
2 4 6 8 10 12 14 16 18 20
Pin No. TV (OUT) Pin No. AUX (IN)
Pin 1 Audio R out : 2Vrms Pin 1 Audio R out : 2Vrms
Pin 2 Audio R in : 2Vrms Pin 2 Audio R in : 2Vrms
Pin 3 Audio L out : 2Vrms Pin 3 Audio L out : 2Vrms
Pin 4 GND Pin 4 GND
Pin 5 GND Pin 5 GND
Pin 6 Audio L in : 2Vrms Pin 6 Audio L in : 2Vrms
Pin 7 Blue out/C in Pin 7 Blue in/C out
Pin 8 function switching out <2V : TV Pin 8 function switching in<2V : DVD
Pin 9 GND Pin 9 GND
Pin 10 not connected Pin 10 not connected
Pin 11 Green out:0.7Vpp ±0.1V into 75 Ohm *1 Pin 11 Green in:0.7Vpp ±0.1V into 75 Ohm
Pin 12 not connected Pin 12 not connected
Pin 13 GND Pin 13 GND
Pin 14 GND Pin 14 GND
Pin 15 Red/C out Pin 15 Red/C in
Pin 16 fast switching out <0.4V into 75 Ohm=CVBS/S-Video Pin 16 fast switching in <0.4V into 75 Ohm=CVBS/S-Video
1</<3 into 75 Ohm=RGB 1</<3 into 75 Ohm=RGB
Pin 17 GND Pin 17 GND
Pin 18 GND Pin 18 GND
Pin 19 CVBS/Y out : 1Vpp ±0.1V *1 Pin 19 CVBS/Y out : 1Vpp ±0.1V *1
Pin 20 CVBS/Y in : 1Vpp ±0.1V *1 Pin 20 CVBS/Y in : 1Vpp ±0.1V *1
Pin 21 GND Pin 21 GND
Blue : 0.7Vpp ±0.1V into 75 Ohm *1 Blue : 0.7Vpp ±0.1V into 75 Ohm *1
C : 300mVpp ±30 into 75 Ohm *2 C : 300mVpp ±30 into 75 Ohm *2
>5/<8 : asp.ratio 16 : 9 DVD/AUX >5/<8 : asp.ratio 16 : 9 AUX
>9.5/<12 : asp.ratio 4 : 3 DVD/AUX >9.5/<12 : asp.ratio 4 : 3 AUX
Red : 0.7Vpp ±0.1V into 75 Ohm *1 Red : 0.7Vpp ±0.1V into 75 Ohm *1
C : 300mVpp ±30 into 75 Ohm *2 C : 300mVpp ±30 into 75 Ohm *2
*1 : 100% White *2 : Burst Level *3 : color bar(chroma level : 75%)
REGIONAL CODES
Motion picture studios want to control the home release of movies in different countries because theater releases arenit
simultaneous (a movie may come out on DVD in the US when itis just hitting screens in Europe). Therefore they have
required that the DVD standard include codes which can be used to lock out the playback of certain discs in certain geographical regions. Players sold in each region will have that regionis code built into the player. The player will refuse to play
these "region coded" discs which are not allowed in the region. However, regional codes are entirely optional. Discs without
codes will play on any player in any country. Some studios have already announced that only their new releases will have
regional codes. There are six regions:
1. United States and Canada 2. Europe and Japan
3. Far East (except Japan & China) 4. South America and Oceania
5. Africa and the Middle East 6. China (except Hong Kong)
5
1 2
6
2
5
3
4
2
Map of DVD Regions
2
4
ABOUT DISCS
PLAYABLE DISCS
DVD
DVD-R
Finalized DVD disc recorded in the DVD
video format.
Video CD (VCD)
Audio CD (CD-DA)
CD-R/CD-RW
Finalized CD-R and CD-RW discs recorded
in the CD-DA format, MP3 format(ISO9006),
Video-CD format can be played with the unit.
Nevertheless, some discs may not be able to
be played depending on condition of the
discs.
* Finalize is the process to make a DVD-R or CD-R/CD-RW
playable for players (not recorders)
NOT PLAYABLE DISCS
• DVD discs whose region number is not "2" nor "ALL".
• DVD-RW
• DVD-ROM
• DVD-RAM
• DVD-Audio
• DVD+RW
• CD-ROM
• CDV
• CD-G
• CVD
• Super Audio CD
• CD Photo, etc.
ABOUT DVD DISCS
Marks on packages
The marks listed below indicate contents in a disc.
2
Indicates the number of recorded audio tracks.
2
Indicates the number of recorded subtitle languages.
Indicates the number of recorded angles.
4
16 : 9 LB
2
Indicates the selectable aspect ratios.
ALL
Indicates the region number of the disc.
3
2. SERVICE INFORMATION AND PROCEDURE
SERVICE HINTS
SERVICE TOOLS
Disc for firmware update *DV110xxxx
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
WARNINGS 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.
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.
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.
F
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.
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.
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.
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 return to user/customer.
Ref.UL Standard NO.1492.
NOTE ON SAFETY:
Symbol
: Fire or electrical shock hazard. Only original parts should be used to replace any part with symbol
Any other component substitution(other than original type), may increase risk or fire or electrical shock hazard.
"Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne."
5
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.
LASER DEVICE UNIT
Type: Semiconductor laser GaAlAs
Wave length: 650 nm (DVD)
780 nm (VCD/CD)
Output Power: 7 mW (DVD)
10 mW (VCD/CD)
Beam divergence: 60 degree
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 RADIATI ON WHEN OPEN AVO ID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDSÆTTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES UNNGÅ EKSPONERING FOR STRÅLEN
V
ARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL Ä R ÖPPNAD BETRAKTA EJ STRÅLEN
V
ARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN
V
ORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
D
ANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
A
TTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
6
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