REMARK : This service manual explains the electrical differences between the
DV4100/N1B/T1B (DV4100) and the DV4100F/N1B/T1B (DV4100 OSE).
All other information is described in the service manual of the model DV4100/
N1B/T1B (Code number : 3120 785 22440). The dispatch of the parts for after
sales service has to be referred to these service manuals, with the first priority.
For this reason, please use these service manuals with referring to the models
DV4100/N1B/T1B service manual without fail.
DVD Player
The DV4100 OSE is equal to the DV4100 except the following electrical
changes (mechanical changes are not listed):
16.CURRENT MODE POWER SUPPLY 20PS203 ...................................................64
17.CIRCUIT DESCRIPTIONS AND ABBREVIATIONS..............................................68
18.ELECTRICAL PARTS LIST...................................................................................70
DVD Player
DVD PLAYER DV4100
ON/OFF
TABLE OF CONTENTS
SOUND
OPEN/CLOSE
PLAY
PAUSE
STOP
Please use this service manual with referring to the user guide (D.F.U) without fail.
Printed in Japan
DV4100
DV4100
302W855010 AO
3120 785 22440
First Issue:2000.11
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original
it is famous.
Parts for your
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.
MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : +65 858 5535 / +65 381 8621
FAX : +65 858 6078
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180
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.
Video output1 Vpp into 75 ohm
S-Video outputY: 1 Vpp into 75 ohm
C: 0.3 Vpp into 75 ohm
RGB output1 Vpp into 75 ohm
Black Level ShiftOn/Off
Video ShiftLeft/Right
CONNECTIONS
SCARTEuroconnector 2x
S-Video OutputMini DIN, 4 pins
Video OutputCinch (yellow)
Audio L+R outputCinch (white/red)
Digital Output1 coaxial, 1 optical
IEC958 for CDDA / LPCM
IEC1937 for MPEG1/2,
AC-3 and DTS
CABINET
Dimensions(w x h x d)440 x 92 x 305 mm
WeightApprox. 3.8 Kg
PACKAGE CONTENTS
DVD-Video Player
Remote Control & Batteries
AC Power cable
User Manual
SCART cable (Euroconnector)
Audio/Video cable
GENERAL FUNCTIONALITY
Stop / Play / Pause
Fast Forward / Backward
Time search
Step Forward / Backward
Slow
Title / Chapter / Track Select
Skip Next / Skip Previous
Repeat (Chapter / Title / All) or (Track / All)
A-B Repeat
Shuffle
Enhanced ease of use graphical interface
Perfect Still with digital multi-tap filter
Zoom (x1.33, x2, x4) with picture enhancement
3D Sound
Virtual jog shuttle
Audio and video bit rate indicator
(only available in certain countries)
DVD FUNCTIONALITY
Multi-angle Selection
Audio Selection (1 out of max. 8 languages)
Subtitles Selection (1 out of max. 32 languages)
Aspect Ratio conversion (16:9, 4:3 Letterbox, 4:3 Pan Scan)
Parental Control and Disk Lock
Disc Menu support (Title Menu and Root Menu)
Resume (5 discs) after stop / standby
Screen Saver (Dim 75% after 15 min.)
Programming Titles/chapters with Favorite Selection
AUDIO FORMAT
DigitalMPEG Compressed Digital
DTS/AC-3
PCM 16, 20, 24 bits
fs, 44.1, 48, 96 kHz
Analog Sound Stereo
Dolby Pro Logic downmix from AC-3 multi-channel sound
3D Sound for virtual 5.1 channel sound on 2 speakers
AUDIO PERFORMANCE
DA Converter24 bits
DVDfs 96 kHz4 Hz - 22kHz
fs 48 kHz4 Hz - 22 kHz
Video CDfs 48 kHz4 Hz - 22 kHz
CDfs 44.1 kHz4 Hz - 20 kHz
Signal-Noise (1kHz) 95 dB
Dynamic Range (1kHz)90 dB
Crosstalk (1kHz)110 dB
Distortion and Noise (1kHz) 85 dB
VIDEO CD FUNCTIONALITY
Playback Control for VCD 2.0 discs
Parental Control and Disc lock
Resume (5 discs) after stop / standby
Screen Saver (Dim 75% after 15 min.)
Programming Tracks with Favorite Selection
AUDIO CD FUNCTIONALITY
Time Display (Total / Track )
Full audio functionality with remote control
Programming with Favorite Track Selection
* typical playing time for movie with 2 spoken languages and 3 subtitle languages.
** equivalent to 500 lines on your TV
Specifications subject to change without prior notice
MediumOptical Disc
Diameter12cm (8cm)
Playing timeOne layer 2.15 h
(12cm)Dual layer 4 h
Two side 4.30 h
Single layer
Two side 8 h
*
*
*
*
Dual layer
TV STANDARDEUROPEUSA
(PAL/50Hz) (NTSC/60Hz)
Number of lines625 525
PlaybackMultistandard (PAL/NTSC)
VIDEO FORMAT
DA Converter10 bits
Signal handlingComponents
Digital CompressionMPEG2 for DVD,
MPEG1 for VCD
DVD
Horiz. Resolution720 pixels* 720 pixels**
Vertical Resolution576 line 480 lines
VCD
Horiz. Resolution352 pixel 352 pixels
Vertical Resolution288 line 240 lines
VIDEO PERFORMANCE
Video output1 Vpp into 75 ohm
S-Video outputY: 1 Vpp into 75 ohm
C: 0.3 Vpp into 75 ohm
Y1 Vpp into 75 ohm
R
C
C
B
0.7 Vpp into 75 ohm
0.7 Vpp into 75 ohm
Black Level ShiftOn/Off
Video ShiftLeft/Right
AUDIO FORMAT
DigitalMPEG Compressed
DTS/AC-3
PCM 16, 20, 24 bits
fs, 48, 96 kHz
Analog Sound Stereo
Dolby Pro Logic downmix from AC-3 multi-channel sound
3D Sound for virtual 5.1 channel sound on 2 speakers
AUDIO PERFORMANCE
DA Converter 24 bits
DVDfs 96 kHz4 Hz - 44 kHz
fs 48 kHz4 Hz - 22 kHz
Video CDfs 48 kHz4 Hz - 22 kHz
CDfs 44.1 kHz 4 Hz - 20 kHz
Signal-Noise (1kHz) 95 dB
Dynamic Range (1kHz) 90 dB
Crosstalk (1kHz) 110 dB
Distortion and Noise (1kHz) 85 dB
CONNECTIONS
S-Video OutputMini DIN, 4 pins
Component Video Y Cinch (green)
R
) Cinch (blue)
U (C
V (CB) Cinch (red)
Video OutputCinch (yellow) 2x
Audio L+R outputCinch (white/red) 2x
Digital Output1 coaxial, 1 optical
IEC958 for CDDA / LPCM
IEC1937 for MPEG1/2,
AC-3 and DTS
CABINET
Dimensions (w x h x d)440 x 92 x 305mm
WeightApprox. 3.8 Kg
PACKAGE CONTENTS
DVD-Video Player
Remote Control & Batteries
AC power cord
User Manual
Audio/Video cord
GENERAL FUNCTIONALITY
Stop / Play / Pause
Fast Forward / Backward
Time search
Step Forward / Backward
Title / Chapter / Track Select
Skip Next / Skip Previous
Repeat (Chapter / Title / All) or (Track / All)
A-B Repeat
Shuffle
Enhanced ease of use graphical interface
Perfect Still with digital multi-tap filter
Zoom (x1.33 x2. x4) with picture enhancement
3D Sound
Virtual Jog Shuttle
Audio and video bit rate indicator
(only available in certain countries)
DVD FUNCTIONALITY
Multi-angle Selection
Audio Selection (1 out of max. 8 languages)
Subtitles Selection (1 out of max. 32 languages)
Aspect Ratio conversion (16:9, 4:3 Letterbox, 4:3 Pan Scan)
Parental Control and Disk Lock
Disc Menu support (Title Menu and Root Menu)
Resume (5 discs) after stop / standby
Screen Saver (Dim 75% after 15 min.)
Programming Titles/chapters with Favorite Selection
VIDEO CD FUNCTIONALITY
Playback Control for VCD 2.0 discs
Parental Control and Disc lock
Resume (5 discs) after stop / standby
Screen Saver (Dim 75% after 15 min.)
Programming Tracks with Favorite Selection
AUDIO CD FUNCTIONALITY
Time Display (Total / Track )
Full audio functionality with remote control
Programming with Favorite Track Selection
* typical playing time for movie with 2 spoken languages and 3 subtitle languages.
** equivalent to 500 lines on your TV
Specifications subject to change without prior notice
2
Map of DVD Regions
What are "regional codes"?
Motion picture studios want to control the home release of movies in different countries because theater releases arenít
simultaneous (a movie may come out on DVD in the US when itís 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 regionís 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)
2. CONNECTION FACILITIES
SCART (/N1B versions only)
Full according PQR3 IMS
Connector implementation according EN50049-1; color = black; dual SCART
Fully according to prEN1057-2-1
Signal switching is P50 controlled; supported features of mode 3 see survey of applicable standards.
2-1 Video performance (/N1B only)
1 3 5 7 9 11 13 15 17 19
21
2 4 6 8 10 12 14 16 18 20
2-1-1 SCART II (connected to TV)
Pin signals:
1OutputAudio R1.8V RMS
2InputAudio R
3OutputAudio L1.8V RMS
4Audio GND
5Blue/Chroma GND
6InputAudio L
7Bi-dirBlue out/Chroma in 0.7pp +/-0.1V into 75 Ohm (*)
8OutputFunction switch 2V = TV
4.5V / 7V = asp. ratio 16:9 DVD
9.5V / 12V = asp. ratio 4:3 DVD
9Green GND
10Bi-dir P50 control
11 OutputGreen0.7Vpp +/-0.1V into 75 Ohm (*)
12not connected
13Red/Chroma GND
14fast switch GND
15 OutputRed out/Chroma out0.7Vpp +/-0.1V into 75 Ohm (*)
Pin signals:
1Output Audio R1.8V RMS
2 InputAudio R
3 OutputAudio L1.8V RMS
4Audio GND
5Blue/Chroma GND
6 InputAudio L
7 Bi-dirBlue in/Chroma out +/-3dB 0.3Vpp Chroma
8 InputFunction switch
9Green GND
10 Bi-dirP50 control
11 InputGreen
12not connected
13Red/Chroma GND
14fast switch GND
15 InputRed in/Chroma in
16 Inputfast switch RGB/CVBS or Y
17CVBS GND
18fast switching GND
19
20 InputCVBS/Y
21Shield
(*) for 100% white
5
12
6
2
5
3
4
2
4
3
3. INFORMATIONS
REGION CODE
VERSION REGION CODE COUNTRY
/N1B2EUROPE
/S1G3ASIAN PACIFIC
/U1B1USA/CANADA
/A1B4AUSTRALIA
THE DISCS THAT THE DV4100 CAN HANDLE
The following discs can be played back with a DV4100.
discmarkplayback capabilitysizeside
DVDAudio/Video
CDAudio
VCDAudio/Videosingle
Note: The regional code of the discs must meet to the regional
code of the DV4100.
12 cm
8 cm
12 cm
8 cm
12 cm
8 cm
single/double
single
Multi-angles:
On some DVDs, 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.
It is important to note that CD-R, CD-RW discs must be
FINALIZED before they can be played on this player. The disc
types which run on the player feature one or more of these
logos on the disc packaging.
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).
Title 1Title 2
Chapter1Chapter
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.
Chapter3Chapter1Chapter2Chapter
2
3
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.
4
4. SERVICING HINT
SERVICE HINTS
SERVICE TOOLS
Audio signals disc4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245
Disc (65 min 1kHz) without no pause4822 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 filter4822 395 30204
DVD test disc
TEST software for PC : ComPair V1. 2
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.
6
LASER SAFETY
This
this
unit employs a laser. Only a qualified service person should remove the cover or attempt to service
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 play er
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 UDSÆTTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES UNNGÅ EKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AV ATT 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
Warning for powersupply on position 1005
The primary side of the powersupply including the heatsink carries live mains voltage when the
player is connected to the mains even when the player is swiched off !
This primary area is not shielded so it is possible to touch copper tracks and/or components when
servicing the player. Service personnel have to take precautions to prevent touching this area or
components in this area .
The primary side of the powersupply has been indicated with a lightning stroke and a stripe-marked
printed on the printed wiring board
Note:
The screws on the basic Engine (position 218 in on the exploded view drawing) may never be
touched removed or re-adjusted.
Handle the Basic engine with care when the unit has to be exchanged!
The mechanism of the basic engine is very sensative for droping or shocks
!
7
6. SERVICE HINTS
6.1DVD-Module 218
The DVD mechanism has to be exchanged completely in case
of failure. A new or repaired mechanism can be ordered with
codenumber 9305 023 61001.
Return the defective unit complete assembled in original
package to Philips Consumer Service in Eindhoven.
The monoboard has to be repaired on component level.
6.2Diagnostic software
In chapter “Diagnostic software” some tests are ref ering to the
SCART functionality.
These tests are for set s with RGB-output.
For sets without RGB-output no SCART connector is mounted.
In these sets the SCART tests will automatically be skipped
6.3Power Supply options
3122 427 217503122 427 213703122 427 21760
110V USA220V Europe ChinaMulti voltage A/P
2261CAP 330pF2121ELCO 100uF 385V2261CAP 330pF
2121ELCO 150uF 250V2121ELCO 150uF 400V
3133Resistor 10M
6.4Compair
For assistance with the repair process of the monoboard an
electronic Fault finding guidance has been developed , this
program is called COMPAIR.
This COMPAIR program is available on CDROM.
The Version of the CDROM for repair of the monoboard is V1.3
and can be ordered with codenumber : 4822 727 21637.
This is an update CDROM , so when the COMPAIR CDROM is
used for the first time , one has to install the COMPAIR
ENGINE CDROM V1.2 first.
The V1.2 CDROM can be ordered with codenumber 4822 727
634 and has to registered after installation , the procedure for
registration is explained in the help file of the program and in
the booklet from the CDROM.
The cable to connect the monoboard with a PC can be ordered
with codenumber 3122 785 90017.
All the hardware and software requirements of the systems
necessary for working with COMPAIR is described on the
CDROM.
6.5Monoboard repair
For repair of the monoboard the service manual 3122 785
10045 must be used.
8
7. BLOCK DIAGRAM (/N1B)
MONO BOARD
JBE
(servo)
I2S
S2B
RAMROM
HOST
Sti5505
A/V signals
AUDIO/VIDEO BACKEND BOARD
0/6/12V
I2C
RGB
CVBS(/YC not on SCART)
+12Vstby
Video
8Vstab
3V3stab
-8Vstby
-5Vstab
DIG_OUT
I2S Audio
IC's and
audio
buffers
DAC
Switches
RGB/CVBS
CVBS
7900-7905
SCART
SWITCHING
RGB/CVBS
3
DAC
UDA1328T
7917
TEA6420
AUDIO SCART
SWITCHING
RGB/CVBS
AUDIO
L+R
7401
7403
AUDIO
AUDIO
CVBS
SCART
AUX
SCART
TV
CVBS
Y/C
OPTICAL
OUTPUT
DIGITAL
OUTPUT
L + R
SPMS
St_by
+12V stby
+5V stby
-8V stby
-40V
+5V
+3V3
RC
I2C
SLAVE PROCESSOR
1113
7104
Kill
DISPLAY BOARD
KEYBOARD
910
(/A1B, /S1G, /U1B)
MONO BOARD
JBE
(servo)
I2S
S2B
RAMROM
HOST
Sti5505
I2C
A/V signals
I2S Audio
KILL
-8V
-5V
+12Vstby
8Vstab
3V3stab
-8Vstby
-5Vstab
DIG_OUT
AUDIO/VIDEO BACKEND BOARD
7020 : 7023
CVBS
-8V
7405 #
MICRO
-5V
Video
IC's and
audio
buffers
DAC
Switches
# DVD732 ONLY
7403 #
KOK
TC9409
3
RGB
Y
C
TDA 4780
(ONLY DVD751)
DAC
UDA1328T
7400
7002
7008
CVBS1
CVBS2
CB
CR
Y
Y/C
OPTICAL
OUTPUT
DIGITAL
OUTPUT
L + R
2x
SPMS
St_by
+12V stby
+5V stby
-8V stby
-40V
+5V
+3V3
RC
SLAVE PROCESSOR
1113
7104
Headphone out
DISPLAY BOARD
KEYBOARD
11
12
8. WIRING DIAGRAM
A/V BOARD
HP_L
1
MIC GND
2
HP_R
3
+12V
4
MIC_A
5
GND
6
-8V
7
KILL
8
1
1002
81
EH
GND
1
H_SYNC
2
GND
3
PCM_OUT2
4
GND
5
PCM_OUT1
6
-8VSTBY
7
SCL
8
161
+12VSTBY
9
SDA
10
+6VSTBY
11
3V3A
12
GND
13
C
14
GND
15
Y
16
1000
FFC
GND
P50
1
B
2
G
3
GND
4
R
5
CVBS
6
GND
7
0|6|12
8
2215
-8V
9
+5VD
10
+5WD
11
KILL
12
GND
13
PCM_OUT0
1422
LRCLK
15
SCLK
16
1001
FFC
17
18
19
20
21
PCM_CLK
CENTER_ON
STEREO_MUTE
DIG_OUT
GND
1
2
3
4
5
ADJA_OUT
ADJA_IN
ADJB_OUT
ADJB_IN
MIC GND
1003
*
EH
3103 308 91150
1
2
3
4
5
105MM ----->
3139 110 34321
<----- 400MM
GND
H_SYNC
GND
PCM_OUT2
GND
PCM_OUT1
-8VSTBY
SCL
1604
FFCPH
+12VSTBY
9
SDA
10
+6VSTBY
11
3V3A
12
GND
13
C
14
GND
15
Y
16
15116122
1501
SCL
GND
SCA
STBCONTROL
P50
1
2
3
4
5
6
7
8
MONO BOARD
1
2
3
4
5
6
7
8
105MM ----->
P50
B
G
GND
R
CVBS
GND
0|6|12
9
10
11
12
13
14
15
16
-8V
+5VD
+5WD
KILL
GND
PCM_OUT0
LRCLK
SCLK
FFC
1603
3139 110 34221
17
GND
18
PCM_CLK
19
CENTER_ON
20
STEREO_MUTE
21
DIG_OUT
22
GND
1
3V3
2
3V3
3
+5V
4
+5VSTBY
5
+6VSTBY
6
GND
400MM ----->
1600
7
GND
GND
8
-8VSTBY
9
STBCONTROL
10
+12VSTBY
11
GND
12
12
PH
1
3139 110 38831
EH
2 CN4
12STBKEY+
STBKEY -
POWER SUPPLY
BOARD
0205
7
8
9
10
11
12
GND
GND
-8VSTBY
STBCONTROL
+12VSTBY
GND
121
1
3V3
2
3V3
+5V
3
+5VSTBY
4
+6VSTBY
5
GND
6
1
1
+12V
2
GND
+5VSTBY
3
-40V
4
0207
41
EHHR
STANDBY
BOARD
12STBKEY+
STBKEY-
+5VSTBY
1
STBLED
2
STBKEY+
3
4
STBKEY-
1205
<-----
280MM
3139 110 34251
3139 110 38681
<----- 280MM
1
2
3
4
5
EH
1116
*
ADJA_OUT
ADJA_IN
ADJB_OUT
ADJB_IN
MIC GND
15
PH
1
EH
20
2
1
EH
4
Non Euro model only
3139 110 37201
----->
3139 110 38631
400MM
----->
100MM
Non Euro model only
3139 110 38371
----->
100MM
1118
1
EH
1117
4
GND
2
SCA
3
15
STBCONTROL
4
5
P50
DISPLAY
+5VSTBY
1
STBLED
2
3
STBKEY+
4
STBKEY-
BOARD
SCL
1
EH
4
1
1115
1
+12V
2
GND
3
+5VSTBY
4
-40V
1314
9. DISMANTLING INSTRUCTIONS
Cover 151
Remove 7 screws 233
Lift cover at rearside to
remove
mounting
demounting
Display board 1002
Remove 7 screws
203(board front), pay
attention to earth spring 300.
demount board
Front assy 1
remove 2 screws 212
(front 1 frame 213)
unlock front from frame by
releasing successively 3
snaps (on the left, in the
middle and on the right)
put front assy in front of the
set(service position)
Standby board 1003 and
switch assy
Remove 2 screws
25 26(board front)
demount board
Remove 1 screw 207
Take out switch assy
See also exploded view of
DVD module
Remove flex connections to
turntable motor and sledge
motor.
remove 4 screws
10 13(mono board 7
loader bracket 2)
remove carefully flex
connection to OPU and wire
connection to tray motor.
demount board.