Super Audio CD / DVD Player
DV-12S2
TABLE OF CONTENTS
SECTION
PAGE
1. TECHNICAL SPECIFICATIONS ...................................................................................................1
2. CONNECTION FACILITIES .......................................................................................................... 2
3. INFORMATIONS ........................................................................................................................... 3
4. SERVICE HINTS AND TOOLS...................................................................................................... 5
5. WARNING AND LASER SAFETY INSTRUCTIONS ..................................................................... 6
6. TAKING THE DISC OUT OF EMERGENCY ................................................................................. 7
7. THE DISC TRAY OPEN OF EMERGENCY .................................................................................. 8
8. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE.................................................... 10
9. SERVICE MODE AND TROUBLE SHOOTING .......................................................................... 15
10. WIRING DIAGRAM ..................................................................................................................... 19
11. BLOCK DIAGRAM ...................................................................................................................... 21
12. SCHEMATIC DIAGRAM.............................................................................................................. 23
13. PARTS LOCATION ...................................................................................................................... 49
14. MICROPROCESSOR AND IC DATA........................................................................................... 55
15. EXPLODED VIEW AND PARTS LIST ......................................................................................... 79
16. ELECTRICAL PARTS LIST ......................................................................................................... 82
DB-VLD302 (DVD LOADER FOR MARANTZ)
2.1 LOARDING MECHANISM ASS'Y AND LOAB PCB ASS'Y ...................................................... 2-2
2.2 TRAVERSE MECHANISM ASS'Y............................................................................................. 2-5
DB-VPB305 (DVD PCB MODULE FOR MARANTZ)
3.1 DIAGRAMS (BLOCK, WIRING, SCHEMATIC, WAVEFORMS) ................................................ 3-2
3.2 PCB CONNECTION DIAGRAM.............................................................................................. 3-15
3.3 GENERAL INFOMATION (ID NUMBER., DISASSEMBLY., IC DATA)..................................... 3-22
3.4 PCB PARTS LIST.................................................................................................................... 3-47
DV-12S2 /F1N/N1G/N1S
D
V
-12S2
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
VIDEO ON/OFF
OPEN/CLOSE
SUPER AUDIO CD/DVD PLAYER DV-12S2
STOP
PLAY
FL OFF
RANDOM
POWER
PAUSE
PAL
PROGRESSIVE
STANDBY
FL OFF
PAL
SRS TS
PROGRES.
V-PART
DVD
AUDIO
192kHz
96kHz
TRK
CHP
REMAIN
TOTAL
DOLBY D
DIG OFF
GRP
TITLE
VIDEO OFF
L
C
LFE
R
LS
S
RS
PROGRESSIVE
LAST MEMO
CONDITION
DOWN MIX
SACD
VCD
Part no. 16AK855010
First Issue 2003.08
ecm
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.
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
SUPERSCOPE TECHNOLOGIES, INC.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX
: 630 - 741 - 0301
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX
: +81 42 741 9190
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
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
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
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
AMERICAS
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX
: 630 - 820 - 8103
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
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
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
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX
: 905 - 831 - 6936
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
AUSTRALIA
1
General
System..................................... DVD-Video, DVD-Audio, DVD-R/RW,
Video-CD, SACD, CD and MP3 files
Power requirements
F Version....................................................... AC 100 V, 50 / 60 Hz
N Version ............................................................. AC 230 V, 50 Hz
S Version ............................................................. AC 230 V, 50 Hz
Power consumption
F Version................................................................................26 W
N, S Version...........................................................................27 W
Weight ................................................................................... 12.1 kg
Dimensions.....................................458 (W) x 393 (D) x 110 (H) mm
(Not including protruding cables, etc.)
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
)
C (color) - Output level : NTSC ............................ 286 mVp-p (75
)
: PAL ............................... 300 mVp-p (75
)
Jacks .......................................................................... S-VIDEO jack
Video output (2 individual outputs)
Output level................................................................. 1 Vp-p (75
)
Jacks .................................................................................. RCA jack
Component video output (Y, CB/PB, CR/PB)
Output level......................................................... Y : 1.0 Vp-p (75
)
CB/PB, CR/PB : 0.7 Vp-p (75
)
Jacks .................................................................................. RCA jack
R / G / B output (N Version)
Output level..............................................R / G / B : 0.7 Vp-p (75
)
Jacks ......................................................... 21 pin SCART connector
D1/D2 video output (except for N Version)
Output level......................................................... Y : 1.0 Vp-p (75
)
CB/PB, CR/PB : 0.7 Vp-p (75
)
Jacks ................................................................................ D terminal
DVI-D output
Jacks ............................................................................DVI-D 24 pin
The interface is based on TMDS (Transition Minimized Differential
Signaling) tecnologe.
Audio output (2 individual outputs)
Output level
During audio output .............................. 200 mVrms (1 kHz, 20 dB)
Number of channels ........................................................................ 2
Jacks .................................................................................. RCA jack
Audio output (multi-channel / L, R, C, SW, LS, RS)
Output level
During audio output .............................. 200 mVrms (1 kHz, 20 dB)
Number of channels ........................................................................ 6
Jacks .................................................................................. RCA jack
Digital audio characteristics
Frequency response .......................4 Hz to 44 kHz (DVD fs: 96 kHz)
4 Hz to 88 kHz (DVD-Audio fs: 192 kHz)
S/N ratio..................................................................................125 dB
Dynamic range .......................................................................110 dB
Total harmonic distortion ....................................................0.0009 %
Wow and flutter............. Limit of measurement (±0.001 % W. PEAK)
or lower
Digital output
Optical digital output ............................................. Optical digital jack
Coaxial digital output .......................................................... RCA jack
Accessories
Audio/Video cord ............................................................................. 1
System Control cord ........................................................................ 1
Power Cord...................................................................................... 1
Remote control unit ......................................................................... 1
AAA (R03P) dry cell batteries.......................................................... 2
Operating Instructions ..................................................................... 1
1. TECHNICAL SPECIFICATIONS
2
2. CONNECTION FACILITIES
2.1 Video performance (/N only)
1
2
2
2
5
5
4
4
3
6
Map of DVD Regions
13
5 7 9 11 13 15 17 19
21
2 4
6 8 10 12 14 16 18 20
2. 1. 1 SCART
Pin No.
Pin 1
Audio R out : 2Vrms
Pin 2
not connected
Pin 3
Audio L out : 2Vrms
Pin 4
GND
Pin 5
GND
Pin 6
not connected
Pin 7
Blue out
Blue : 0.7Vpp ±0.1V into 75 Ohm *1
Pin 8
function switching out <2V : TV
>5/<8 : asp.ratio 16 : 9 DVD/AUX
>9.5/<12 : asp.ratio 4 : 3 DVD/AUX
Pin 9
GND
Pin 10
not connected
Pin 11
Green out:0.7Vpp ±0.1V into 75 Ohm *1
Pin 12
not connected
Pin 13
GND
Pin 14
GND
Pin 15
Red/C out
Red : 0.7Vpp ±0.1V into 75 Ohm *1
C : 300mVpp ±30 into 75 Ohm *2
Pin 16
fast switching out <0.4V into 75 Ohm=CVBS/S-Video
1</<3 into 75 Ohm=RGB
Pin 17
GND
Pin 18
GND
Pin 19
CVBS/Y out : 1Vpp ±0.1V *1
Pin 20
not connected
Pin 21
GND
*1 : 100% White
*2 : Burst Level
*3 : color bar(chroma level : 75%)
What are "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 geo-
graphical 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)
3
REGION CODE
THE DISCS THAT THE DV-12S2 CAN HANDLE
The following discs can be played back with a DV-12S2
Note:The regional code of the discs must meet to the regional
code of the DV-12S2
DVD INFORMATION
Below is a glossary of the new terms related to DVD.
Title:
A disc may have more than one story/movie on it, so each
story/movie is called a
"title".
For example, if there are 2 movies on the disc, they are
separated into Title 1 and Title 2.
Chapter:
A title may also be separated into chapters.
For example, a movie (title) may be separated into 3 scenes
(chapters).
Subtitles:
DVDs are recorded with up to 32 different subtitle languages.
If a disc has more than one subtitle language, you can select
the subtitle language that you want to read.
Soundtrack language:
DVDs are recorded with up to 8 different soundtrack languages.
If a disc has more than one language, you can select the
soundtrack language that you want to listen to.
Multi-angles:
On some D
Resetting the Player to System Settings:
VDs, scenes have been filmed from different angles
(up to a maximum of 9). On these discs, you can select the
angle that you want to watch. Please refer to the DVD's manual
to see which scenes have multi-angles.
Title 1
Title 2
Chapter
3
Chapter
1
Chapter
2
Chapter
3
Chapter
1
Chapter
2
12 cm (5in.)/
single-sided
12 cm (5in.)/
double-sided
8 cm (3 in.)/
single-sided
8 cm (3 in.)/
double-sided
1 layer
2 layer
1 layer
2 layer
1 layer
2 layer
1 layer
2 layer
Types of playable
discs and their marks
Diameter/
Playable sides
Playback time
Digital audio
Digital video
(MPEG 2)
133 min.
242 min.
266 min.
484 min.
VIDEO CD
CD
F-Disc
(F only)
Digital audio
Digital video
(MPEG 2)
VIDEO CD
CD
41 min.
75 min.
82 min.
150 min.
VIDEO CD single
CD single
Digital audio
Digital video
(MPEG 1)
Max. 74
minutes
Digital audio
Digital video
(MPEG 1)
Max. 20
minutes
Digital audio
Max. 74
minutes
12 cm (5 in.)/
single-sided
8 cm (3 in.)/
single-sided
12 cm (5 in.)/
single-sided
8 cm (3 in.)/
single-sided
Digital audio
Max. 20
minutes
**
**
VERSION
REGION CODE
COUNTRY
/UXX
1
USA/CANADA
/CXX
3
KOREA
/LXX
3
TAIWAN
/AXX
4
AUSTRALIA
/KXX
6
CHINA
/FXX
2
JAPAN
/NXX
2
EUROPE
/SXX
3
SINGAPORE/HONGKONG
To reset the player, press and hold [STOP] button on the front
panel when pressing Power switch to turn the power on.
All program memory, saved settings from functions such as
Last Memory and Condition Memory are cleard, and all Setup
screen menus are returned to factory settings.
DVD-RW
12 cm (5in.)/
single-sided
8 cm (3 in.)/
single-sided
Digital audio
Digital video
(MPEG 2)
Max. 360 min.
Max. 100 min.
*
DVD-RW
DVD-Audio
DVD-Video
DVD-Audio
DVD-Video
DVD-Audio
DVD-Video
The disc format logos shown above are found on disc labels or on disc jackets.
· To prevent malfunction, do not use an 8 cm (3 in.) adaptor (for CDs).
· Discs other than the ones indicated above cannot be played on this unit.
· DVDs that have incompatible region numbers, DVDROM, DVD-RAM, and CD-ROM cannot be
played on this unit. The region number of the player can be found on the rear panel.
* Playing DVD-RW discs
· You may not be able to play non-finalized DVD-RW discs.
· Copyrighted content originally provided with the permission of one generation and recorded on
· DVD discs cannot be played on this player.
· When playing a DVD-RW disc that was edited on a DVD recorder, you may see scenes from just
before the edited point. This is not a malfunction.
· Up to 20 characters of a title name can be displayed.
** Playing recordable CDs
· Note that this unit cannot record onto recordable discs.
· This unit can play music-use CD-R and CD-RW discs.
However, depending on the condition of the CD-Recorder and the disc, you may find that not all
discs will play successfully. (For example, if the disc is scratched or dirty, or if the player fs pickup
lens is dirty.)
3. INFORMATIONS