3.3 GENERAL INFOMATION (ID NUMBER., DISASSEMBLY., IC DATA).....................................3-18
3.4 PCB PARTS LIST.................................................................................................................... 3-45
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DV8300
DV8300
R
02AK855010 MIT
First Issue 2002.06
Page 2
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.
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 A C po wer is applied, and
verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
Jacks ................................................................................ D terminal
1
Page 4
2. CONNECTION FACILITIES
2.1 Video performance (/N only)
135791113151719
21
2. 1. 1 SCART
2 4 6 8 10 12 14 16 18 20
Pin No. TV (OUT)Pin No. AUX (IN)
Pin 1Audio R out : 2VrmsPin 1Audio R out : 2Vrms
Pin 2Audio R in : 2VrmsPin 2Audio R in : 2Vrms
Pin 3Audio L out : 2VrmsPin 3Audio L out : 2Vrms
Pin 4GNDPin 4GND
Pin 5GNDPin 5GND
Pin 6Audio L in : 2VrmsPin 6Audio L in : 2Vrms
Pin 7Blue out/C inPin 7Blue in/C out
Pin 8function switching out <2V : TVPin 8function switching in<2V : DVD
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 Canada2. Europe and Japan
3. Far East (except Japan & China)4. South America and Oceania
5. Africa and the Middle East6. China (except Hong Kong)
5
12
6
2
5
3
4
2
Map of DVD Regions
2
4
Page 5
y.)
3. INFORMATIONS
REGION CODE
VERSION REGION CODE COUNTRY
/UXX1USA/CANADA
/FXX2JAPAN
/NXX2EUROPE
/CXX3KOREA
/LXX3TAIWAN
/SXX3SINGAPORE/HONGKONG
/AXX4AUSTRALIA
/KXX6CHINA
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
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
2
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 diff erent soundtrac k languages.
If a disc has more than one language, you can select the
soundtrack language that you want to listen to.
"
title".
Chapter3Chapter1Chapter2Chapter
3
THE DISCS THAT THE DV8300 CAN HANDLE
The following discs can be played back with a DV-12S1
Types of playable
discs and their marks
DVD-Audio
DVD-Video
DVD-RW
(JAPAN & USA model only)
*
VIDEO CD
CD
**
**
F-Disc(F only)
Diameter/
Playable sides
DVD-Audio
DVD-Video
12 cm (5in.)/
single-sided
12 cm (5in.)/
double-sided
DVD-Audio
DVD-Video
8 cm (3 in.)/
single-sided
8 cm (3 in.)/
double-sided
DVD-RW
12 cm (5in.)/
single-sided
8 cm (3 in.)/
single-sided
VIDEO CD
12 cm (5 in.)/
single-sided
VIDEO CD single
8 cm (3 in.)/
single-sided
CD
12 cm (5 in.)/
single-sided
CD single
8 cm (3 in.)/
single-sided
1 layer
2 layer
1 layer
2 layer
1 layer
2 layer
1 layer
2 layer
Playback time
Digital audio
Digital video
(MPEG 2)
133 min.
242 min.
266 min.
484 min.
Digital audio
Digital video
(MPEG 2)
41 min.
75 min.
82 min.
150 min.
Digital audio
Digital video
(MPEG 2)
Max. 360 min.
Max. 100 min.
Digital audio
Digital video
(MPEG 1)
Max. 74
minutes
Digital audio
Digital video
(MPEG 1)
Max. 20
minutes
Digital audio
Max. 74
minutes
Digital audio
Max. 20
minutes
Multi-angles:
On some D
VDs, scenes have been filmed from diff erent angles
(up to a maximum of 9). On these discs, you can select the
angle that you want to watch. Please ref er to the D V D's manual
to see which scenes have multi-angles.
Resetting the Player to System Settings:
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.
Note:The regional code of the discs must meet to the regional
code of the DV8300
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 (JAPAN & USA model only)
•
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
3
lens is dirt
Page 6
4. SERVICE HINTS AND TOOLS
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 (PAL)4822 397 10131
DVD test disc (NTSC) ALMEDIOTDV-540
4
Page 7
5. 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.
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
Page 8
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 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! AVATTAESSA 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 AV OID DIRECT EXPOSURE TO BEAM
ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
6
Page 9
6. TAKING THE DISC OUT OF EMERGENCY
1. Remove 6 screws on the top cover and remove the top cover.
2. Put a fi nger is under the mechanism and Turn the gear to the direction with your fi nger.
3. The disc tray will opened.
Put a fi nger is under
the mechanism
Turn the gear to the direction
with your fi nger
Turn the gear to the direction
Put a fi nger is under
the mechanism
with your fi nger
7
Page 10
7. SERVICE MODE AND TROUBLE SHOOTING
SERVICE MODE
Press<POWER>while pressing
<PAUSE>and<STOP>
“TEST 1” is displayed
Press<NEXT >
STANDBY LED Light on RED
“
STB_LED” is displayed
Press<NEXT >
FL OFF LED Light on RED
“FL_OFF_LED ” is displayed
Press<NEXT >
All parts of LED is turned on
Press<NEXT >
Each Segment is displayed one by one
Press< NEXT >
STANDBY LED and FL OFF LED Light on RED
ILM LED light on Blue Check of key When key is
depressed,key name is displayed
Press<PAUSE>and<STOP>
Power on without Disc
after
<Fast Forward>and<Fast Reverse>
Press<NEXT >
MS code is displayed
“MSO X” is displayed
MS code is not necessary for service
Press<NEXT >
Region code is displayed
“XXX X” is displayed
Press<NEXT >
Version of Front uP
(SYM No.QF01)is displayed
“M VERXXXX” is displayed
Region code is displayed
“XXX X” is displayed
ERROR CODE
Error codes are displayed on the FL display.
FL DisplayPossible causesOperation of the unit
AV1 VERAV-1 chip is not a match with program of system controller.
The sound may not out
with the specific audio.
CPU AERRCPU address error. (Hardware is unusual.)No operation.
DMA AERRDMA address error. (Hardware is unusual.)No operation.
FLASH ID
Difference in versions of the internal ROM of the system controller and of the
flash ROM, or bus line failure or reverse installation.
No operation.
FLASH WRP Write protect error of the flash ROM.No operation.
FLASH SIG
FLASH SUM
Difference in part number of the flash ROM.
(When the ROM which couldn't be used was used.)
Check sum error of the flash ROM (It exceeds the regular size.) or
reverse installation. (Hardware is unusual.)
No operation.
No operation.
FLASH SIZE Size error of the flash ROM. (Use 4 or 8 M-bit.)No operation.
ILLGAL
The system controller fetched a code other than an operation code.
(Hardware is unusual.)
No operation.
RESERVEUndefined interrupt. (Hardware is unusual.)No operation.
SLOTInappropriate slot command issued. (Hardware is unusual.)No operation.
8
Page 11
• T o Confi rm version of System uP. on DVDM.
Press Basic icom under the General item in the Setup Menu
Press Power ON
Press SETUP key on R.C.
Press DISPLAY key on R.C.
Version of System uP. is displayed
"Region : X / Ver : XXXX(XX) / AV1 : x.x / x.x" is displayed
The version displayed here is a version written in the system microprocessor of DVDM (002A).
Change of this version by external operation cannot be performed.
9
Page 12
TROUBLE SHOOTING
• No Power ON
• FL is not turned ON
• FL indication is unusual
START
Turn on the power again
after 2 - 3 minutes.
Is FL turn on ?
Yes
Is the indication
of FL normal ?
Yes
Power ON
No
No
• Blow out fuse of the primary side (FP01)
• Blow out micro-fuse on the PS01. (Check the each voltage.)
(FP02, FP02)
• FL controller IC (QF01) on the PF01 is damaged.
• Check the following connections :
PS01-PS02, PS01-PD01, PD01-DVDM Assy, PD01-PM01, PM01-PF01
Check each voltage (EV+5V, SW+5V, SW+3.3V, SW+12V, M+6V, -28V
•
DC+3.5V and Heater)
(If above voltage are not supplied, check the micro-fuse FP02, FP03.)
• Short or open the zenner diode
FL indication is dark or flickers.
Indicates the error message
• Blow out micro-fuse on the PS01.
(FP03)
on the PS01.
(DP05, DP06, DP08 - DP10, DP19, DP20)
• Check the values of RP29
on the PS01.
Refer to the section "ERROR CODE".
Is tray open ?
Yes
Spindle
does not turn.
Carriage does
not move.
Yes
Laser diode
does not light.
Focus does
not in.
Yes
Do the video and
sound come on ?
Yes
OK
No
No
No
No
• Check the following connections :
DVDM Assy - LOAB Assy (5P connector assy)
• Check the voltage of +6V and +12V power supply
• Check the following connections :
DVDM Assy - Spindle motor (12P flexible cable)
DVDM Assy - Stepping motor (4P flexible cable)
• Check the voltage of +6V and +12V power supply
• Check the following connection :
DVDM Assy - Pickup Assy (26P flexible cable)
• Check the voltage of +6V and +12V power supply and SW+5V
• Check the following connection :
PD01-DVDM Assy, PD01-PM01, PS01-PM01
• Check each voltage. (EV+5V, SW+5V, SW+3.3V, SW+12V,+8VA, -8VA)
(If above voltage are not supplied, check the micro-fuse FP03, FP50,
FP51)
1 P02/SO1 SOUT (F to M) O Serial bus data output for DV747
2 P03 RESET_OUT O For the DV747 RESET terminal control RESET: L
3 P04 DV8300/DV8310 I Setup of Model Circuit diagram reference
4 P05 XRDY O Serial data communication request signal for DV747 High: request /Low: no
5 P06 N C
6 P07 N C
7 VSS GND
8 XOUT 8MHz X'TAL
9 XIN 8MHz X'TAL
10 RESET RESET I Reset signal for the microcomputer
11 P22 MODEL1 I Set up of versionCircuit diagram reference
12 P21 MODEL2 I Set up of versionCircuit diagram reference
13 TEST GND
14 P20 MODEL3 I Set up of versionCircuit diagram reference
15 P10 ILM_LED O ILM LED for FL Light burned: H
16 P11 STB_LED O It is light at the STANDBYLight burned: H
17 P12 FL_OFF_LED O Lighting (FL Lights-out)Light burned: H
18 P13 STB_CONT O Power supply control for DV747 Stand-by time: LOW
19 P14 V_MUTE O Mute control for Video At the time of Mute: L
20 P15 LT1 I Serial bus data Ready/Busy input for DVD747 High: Ready/Low: Busy
21 P16 D_BUS_IN I D-BUS input
22 P17/TC3 IR I IR sensor input
23 P30 SCL O I2C clock (EEPROM control) AT24C04
24 P31 SDA I/O I2C data (EEPROM control) AT24C04
25 P32 GND
26 P40 N C FL Lights-out
27 P41 KEY_IN_0 I Key matrix input (Tactile switch)
28 P42 KEY_IN_1 I Key matrix input (Tactile switch)
29 P43 KEY_IN_2 I Key matrix input (Tactile switch)
30 P44 KEY_IN_3 I Key matrix input (Tactile switch) spare
31 P45 PowerTrigger I By the AD change, Power decision Setup of Model is Linkage with
32 P46 SreviceKey I Service function switching
33 P47 GND
34 P50 KEY_OUT_0 O Tactile switch spare
35 P51 KEY_OUT_1 O Tactile switch
36 P52 KEY_OUT_2 O Tactile switch
37 P53 KEY_OUT_3 O Tactile switch
38 VASS GND GND for A/D
39 VAREF 5V O A reference voltage for A/D
40 VDD 5V Power supply
40
Page 29
Pin PORT Signal name I/O Contents of control
41 P60 NC
42 P61 NC
43 P62 G11 O FL indication
44 P63 G10 O FL indication
45 P64 G9 O FL indication
46 P65 G8 O FL indication
47 P66 G7 O FL indication
48 P67 G6 O FL indication
49 P70 G5 O FL indication
50 P71 G4 O FL indication
51 P72 G3 O FL indication
52 P73 G2 O FL indication
53 P74 G1 O FL indication
54 P75 N C
55 P76 N C
56 P77 N C
57 P80 N C
58 P81 N C
59 P82 N C
60 P83 P18 O FL indication
61 P84 P17 O FL indication
62 P85 P16 O FL indication
63 P86 P15 O FL indication
64 P87 P14 O FL indication
65 P90 P13 O FL indication
66 P91 P12 O FL indication
67 P92 P11 O FL indication
68 P93 P10 O FL indication
69 P94 P9 O FL indication
70 P95 P8 O FL indication
71 P96 P7 O FL indication
72 P97 P6 O FL indication
73 PD00 P5 O FL indication
74 PD01 P4 O FL indication
75 PD02 P3 O FL indication
76 PD03 P2 O FL indication
77 PD04 P1 O FL indication
78 VKK -27V Power supply for the FL drive
79 P00/SCK1 SCK O Serial bus clock output for DV747
80 P01/SI1 SIN (M to F) I Serial bus data input for DV747
VDD for IO (3.3V)
27MHz System clock input terminal
Test exclusive use input terminal
PLL enable input terminal
VDD for Core (2.5V)
27MHz Clock output terminal
Image data I/O port D(LSB)
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Digital Ground
VDD for IO (3.3V)
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port D(MSB)
Digital Ground
Digital Ground
Digital Ground
VDD for IO (3.3V)
Horizontal synchronization input terminal
Vertical synchronization input terminal
Image data I/O port A(LSB)
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port A(MSB)
SDRAM address output terminal
SDRAM address output terminal
SDRAM address output terminal
SDRAM address output terminal
Digital Ground
VDD for IO (3.3V)
VDD for IO (3.3V)
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
Image port D input and output setting input terminal
(L: input,H: output )
Digital Ground
Digital Ground
SDRAM data input-output terminal
SDRAM data input-output terminal
VDD for IO (3.3V)
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
Digital Ground
VDD for IO (3.3V)
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal(LSB)
SDRAM data input-output terminal
SDRAM data input-output terminal
SDRAM data input-output terminal(MSB)
Digital Ground
Ground for DAC
Analog video-out (Y)
VDD for DAC (2.5V)
Analog video-out (Cb)
Ground for DAC
Analog video-out (Cr)
VDD for DAC (2.5V)
DAC reference voltageinput terminal
An ohms connection terminal for DAC peak swing setting
VDD for DAC (2.5V)
A volume connection terminalfor gate voltage
compensation of a DACelectric current cell
Ground for DAC
Digital Ground
Digital Ground
Digital Ground
Digital Ground
Clamp pulse output terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Test exclusive use input terminal
Serial-to-parallel conversion output terminal(LSB)
Serial-to-parallel conversion output terminal
B
Digital Ground
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
B
B
B
B(MSB)
Image port B input and output setting input terminal
(L: input,H: output )
VDD for IO (3.3V)
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
C(LSB)
C
C
C
Digital Ground
Digital Ground
Image data I/O port
Image data I/O port
C
C
VDD for IO (3.3V)
Image data I/O port
Image data I/O port
Image data I/O port
Image data I/O port
C
C
C
C(MSB)
Digital Ground
MPU Interface chip select input terminal
MPU Interface data entry terminal
MPU Interface clock input terminal
System reset input terminal
System clock polarity setting input terminal
VDD of PLL exclusive use
(2.5V)
Analog output terminal from PLL chargepump
Analog input terminal from PLL outsidecharge
account loop filter
Ground of PLL exclusive use
VDD for IO (3.3V)
48
Page 37
Q601 : CXD2753R
49
Page 38
505152
Page 39
Page 40
Page 41
QY04/QV11:LA7138M
NVUF.TX
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D.JO
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Z/JO
2
3
4
5
6
7
8
9
:
21
QFEFTUBM
DMBNQ
DMBNQ
QFEFTUBM
DMBNQ
DMBNQ
9W
SFH
UP!QFEFTUBM
DMBNQ
5/36W
WSFG
DMBNQ
TZOD
TFQ
Z!D
NJY
3TUFQ
BNQ
3TUFQ
BNQ
D`PGGTFU
ED`DUM
861IN
ESJWFS
861IN
ESJWFS
861IN
ESJWFS
861IN
ESJWFS
861IN
ESJWFS
35HOE3B
34
DPNQPTJUF/PVU3
33
DPNQPTJUF.T/TX
32
DPNQPTJUF/PVU2
WDD3
31
2:
D/PVU3
29
HOE3C
28
D/PVU2
D.ED/PVU
27
26
Z/PVU3
BNQ/TX
QOQ.C.JO
22
23
3TUFQ
BNQ
861IN
ESJWFS
25
24
HOE3D
Z/PVU2
53
Page 42
54
Page 43
Q859 : MM1506XNRE
Q860 : MM1508XNRE
Q853/Q856/Q861 : MM1509XNRE
5556
Page 44
13. EXPLODED VIEW AND PARTS LIST
003B
SYMBOL STYL E
5110
5125
5126
5127
5128
5129
5192
MARK MATERIAL/ FINISH
(M)STEEL / COPPER
(U )STEEL/ BL ACK
001Z
001B
5128
3X10(M)
x2
015Bx3
010Bx2
PARTS NAME
+B.H.M.SCREW
+B. H. TAP T IT E SCREW(P TYPE)
+B.H.TAP TITE SCREWW/WASHER
+P. H. TA P TI T E SCREW(B TYPE)
+B. H. TA P TI T E SCREW(B T YPE)
+B. H. TAP T ITE SCREW(W/T. L . WASHER)
W(
+P.H.M.SCRE
MINUTE)
PS0 2
5126
3X8(M)
045B
008B
x2
PF0 2
VF0 1
5126
3X8(M)
050B
051B
055B
005B
x2
002M
1. 7x9(U)
PD01
057B
056B
5128
3x18(M)
5192
x2
x2
001D
001A
PF0 1
5125
3X8(U)
x4
5128
3x8(M)
x4
5128
3x8(M)
x3
5129
3X8(M)
5128
3x20(U)
x2
003M
5125
3X8(U)
x4
x1
5126
3X8(M)
004M
5125
3X8(U)
x2
x2
5129
3X8(M)
x1
PS0 1
5126
3X8(M)
5128
3X8(M)
L001
(DVDM)
002A
100G
x1
x3
038G x 2
5128
3X5(M)
L011
L002
0 31G x 3
x3
L001
5128
3X8(M)
x4
5110
3X6(M)
x1
L002
PE0 1
901G
5110
3X6(M)
x2
J001
032G
5128
3X5(M)
x2
031G
N VERSION
090G
PM0 1
5110
3X8(M)
5127
3x8(M)
x4
901G
5129
3x8(M)
5127
3x8(M)
x1
NONLY
070Gx2
x4
x3
W001
5127
3x8 (M)
001G
x7
5127
3x8(M)
x2
009B
012B
013Bx2
011B
007B
002B
006B
009G
5126
3X10(M)
x4
I
N
V
A
I
V
S
O
I
I
B
D
L
E
D
I
R
L
E
A
C
S
T
E
R
E
X
R
P
A
O
D
S
U
I
R
A
E
T
I
T
O
O
N
B
E
W
A
H
M
E
.
N
O
P
E
N
.
990G
UONLY
5128
3X8(M)
009G
x4
5128
3X8(M)
x2
005G
010Gx2
5857
012Gx2
UONLY
991G
991G
Page 45
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR)
DESCRIPTION
PART NO.
(MJI)
001A 02AK304500 MECHANISM
02AK304500
DVD LOADER DB-VLD302
002A ZK02AK0210 UNIT KIT DB-VPB305 ZK02AK0210
001B GOLD 02AK105120 FRONT CHASSIS PL L 02AK105120
001B BLACK 02AK105020 FRONT CHASSIS PL L 02AK105020
002B GOLD 02AK105130 FRONT CHASSIS PL R 02AK105130
002B BLACK 02AK105030 FRONT CHASSIS PL R 02AK105030
003B GOLD 02AK248110 FRONT PANEL AL 02AK248110
003B BLACK 02AK248010 FRONT PANEL AL 02AK248010
005B GOLD 02AK270110 BUTTON FUNCTION 02AK270110
005B BLACK 02AK270010 BUTTON FUNCTION 02AK270010
006B GOLD 02AK270120 BUTTON SUB FUNC 02AK270120
006B BLACK 02AK270020 BUTTON SUB FUNC 02AK270020
007B 02AK158010 WINDOW 02AK158010
008B 02AK270030 BUTTON FL OFF 02AK270030
009B
/N
012B /U BADGE SACD 02AK251020
045B GOLD 02AK270140 BUTTON POWER GOLD 02AK270140
045B BLACK 02AK270040 BUTTON POWER BLACK 02AK270040
050B GOLD 02AK063110 ESCUTCHEON TRAY FRONT 02AK063110
050B BLACK 02AK063010 ESCUTCHEON TRAY FRONT 02AK063010
051B 392K063160 ESCUTCHEON SACD 392K063160
009G 383K057010 LEG PORON GOLD
383K057010
HOT STAMP F
010G 383K057110 LEG PORON GOLD
383K057110
HOT STAMP R
02AK362010 ADAPTOR MECHA L 02AK362010
002M 02AK362020 ADAPTOR MECHA R 02AK362020
003M 02AK271110 HOLDER MECHA 02AK271110
004M
J001 YJ04002550 JACK AC INLET TYPE HF-301 YJ04002550
L007 FC50160030 FERRITE CORE TFCK-16-8-13 FC50160030
L008 FC50230010 FERRITE CORE FC50230010
L009 FC90400010 FERRITE CORE SSC-40-12 FC90400010
L010 FC50160030 FERRITE CORE TFCK-16-8-13 FC50160030
WD01 JUMPER LEAD
nsp
YU40042510
PD01-DIGITAL BOARD
WD02 JUMPER LEAD PD01-PM01-AYU30055520
WD03 JUMPER LEAD PD01-PM01-BYU30055520
WD04 JUMPER LEAD PD01-PM01-CYU30055520
WE01 /N JUMPER LEAD PM01-PE01 YU12080520
WF01 JUMPER LEAD PM01-PF01 YU20155520
WP03 JUMPER LEAD PS01-PD01 YU30055520
nsp
nsp
nsp
nsp
nsp
nsp
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
PACKING
001T /A/C/L
USER GUIDE 02AK851350
/S
001T /F USER GUIDE 02AK851110
001T /N 02AK851310 USER GUIDE 02AK851310
001T /U USER GUIDE 02AK851250
005T /N 02AK851320 USER GUIDE 02AK851320
001Z ZK02AK0010 REMOTE CONTROLLER ZK02AK0010
2) On the occasion, be confirmed the common parts on
the parts list.
3) Refer to “Common Parts List” for the other common
parts (RI05, DD4, DK4).
➆
{
One-way type, Mylar ±10% 50V
Capacity value
NOTE ON SAFETY :
SymbolFire 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 fire or electrical
shock hazard.
Q601 HC10081250 IC CXD2753R HC10081250Q602 HC10214990 IC 2BANKS X 512K X 16BIT
HC10214990
SDRAM
Q603 HC10440050 IC TC7SH08FU HC10440050Q604 HC005605K0 IC TC74VHC74FS HC005605K0
Q606 HC98J25210 IC BA25BC0FP +2.5V REG. HC98J25210
Q701 HC010205K0 IC TC7SH32FU HC010205K0Q702 HC010205K0 IC TC7SH32FU HC010205K0Q703 HC009105K0 IC TC7WH157FU HC009105K0Q704 HC007905K0 IC TC7WH74FU D-TYPE F.F HC007905K0
61
Page 48
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR)
DESCRIPTION
PART NO.
(MJI)
POS.
NO
VERS.
COLOR
PART NO.
(FOR EUR)
DESCRIPTION
PART NO.
(MJI)
Q705 HC10436050 IC TC7SH86FU HC10436050
Q706 HC010205K0 IC TC7SH32FU HC010205K0
Q708 HC010305K0 IC TC7SHU04FU HC010305K0
Q709 HC010305K0 IC TC7SHU04FU HC010305K0
Q710 HC010305K0 IC TC7SHU04FU HC010305K0
Q711 HC005805K0 IC TC74VHC157FS HC005805K0
Q712 HC005805K0 IC TC74VHC157FS HC005805K0
Q713 HC005805K0 IC TC74VHC157FS HC005805K0
Q714 HC98J25210 IC BA25BC0FP +2.5V REG. HC98J25210
3.3 GENERAL INFOMATION (ID NUMBER., DISASSEMBLY., IC DATA).....................................3-18
3.4 PCB PARTS LIST.................................................................................................................... 3-45
When you repair the DVDM PCB, please be sure to write down the ID number.
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
DB-VPB305
R
First Issue 2002.06
Page 65
3.1 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
BLOCK DIAGRAM
J
Spindle
Motor
M
Loading
Motor
1
2
Loading
Position
OEIC
PICKUP
ASSY
S101
Switch
Carriage
Motor
CN601CN602
(24P)
11
20
21
15
16
25
24
23
26
1
2
3
4
5
RF
B1
B2
B3
B4
TDRV
T RTN
TDRV
F RTN
M
LOAD-
LOAD+
V+3D
SW2
SW1(GNDS)
CN101
(24P)
11
20
21
15
16
25
24
23
26
CN104
1,2
3,4
CN105
4-9
CN103
1
2
3
4
5
DVDM ASSY
B
RF
3
B1
6
B2
7
B3
8
B4
9
12
13
M56788AFP
9
10
34,35
(12P)
LOD POS
IC101
LA9701M
RF IC
IC351
FTS
DRIVER
31,32
15 14
RFO
54
DSP RF
46
BH
56
PH
57
FE
42
TE
35
32 33 30 31 39 3
FDO
47
3
TDO
48
20
21
9-14
IC251
BA6664FM
SPDL
DRIVER
IC211
TK15404M
32
IC201
LC78652W
SERVO DSP
4614
SPDO
RFSACD
AIN
ROMXA
33M
16M
16M
LOD POS
3.3V to 5V
CONVERTER
24
RFSACD
24
170
IC701
112
PE5220A
DVD DECODER
4
SCRUT
107
GM71VS65803CLT-5
IC601
PD6345A
57
SYSTEM
CONTROL CPU
CONVERTER
TO PD01
IC702
64M DRAM
105
5V to 3.3V
57-60
63-66
44×48
BD0-BD7
111
BD0-BD7
J601
CN602
149,150,
152-155,
8-12, 35-37
8-12, 35-37
CDDATA
IC802
HY57V161610DTC-8
16M SDRAM
IC603 VYW1953
16M FLASH
MEMORY
(40P)
(40P)
158,159
48
LOAB ASSY
A
16-23
1-10
16-23
1-10
TO PD01
CN501
(40P)
PD0-PD7
J704
(40P)
3-2
Page 66
IC804
M5M4V18165DTP-6S
1MX16 EDO DRAM
IC801
M65774BFP
MPEG2
DECODER
AV-1
95-98,
6455
100-103
27M
36/16M
IC913
TC7SH04FU
24
27MDSP
74
73
71
68
PD0-PD7
IC491
TC74VHC153FT
DOUT0
4
DOUT1
AO0
AO1
55
7
3
IC904
LC89051V
123
1
5
2
IC905
TC7WH157FU
IC901 XCA56367PV150
DVD AUDIO DSP
22/24M
IC906
TC74VHC157FT
2
4
3
SDI1
SDO0
TC7SH04FU
SDO1
SDO2
65410
IC401
24
3
4
2
5
7
6
10
9
11
IC908
TC74VHC157FT
16
22/24M
28
CN401
(40P)
25
18
36
31
33
DOUT
DACCLK
DATA0
DATA1
DATA2
J702
25
18
TO PD01
36
31
33
PD0-PD7
IC902
IC61LV6416-12T
1M SRAM
(For IC801,IC913) (For IC201,IC701)
44×48
27M
3
14
16M
13
IC481 BU2288FV
CLOCK GENERATOR
IC903
IC63LV1024-12T
1M SRAM
36/16M
9
22/24M
10
(For IC701)(For IC801)
33M
15
3-3
Page 67
AUDIO DATA STREAM (ANALOG OUTPUT)
PM01
C
QD01
Q711
IC908
DVDM ASSY
B
IC901
J203
18,19
14,15,
DAC
CS4392
3
157FT1412
TC74VHC
157FT4
TC74VHC
2
DSP
XCA56367
4104
J203
DAC
QD01
Q711
TC74VHC
IC908
TC74VHC
18,19
14,15,
CS4392
3
157FT1412
157FT4
3
4
J203
DAC
QD01
Q711
TC74VHC
IC908
TC74VHC
18,19
14,15,
CS4392
3
157FT1412
4149–
157FT
3
4
J203
DAC
QD01
Q711
TC74VHC
IC908
TC74VHC
DSP
IC901
18,19
14,15,
CS4392
3
157FT1412
4149–
157FT
2
XCA56367
104
4
J203
DAC
QD01
Q711
TC74VHC
IC908
TC74VHC
DSP
IC901
18,19
14,15,
CS4392
3
157FT1412
157FT
424
XCA56367
34–43
J203
DAC
QD01
Q711
TC74VHC
Q601
CXD2753R
18,19
14,15,
CS4392
3, 4
9,1257–66
157FT
10, 13
64, 66
169–176
IC905
AODIC906
IC801
CDDATA
IC701
ROMXA
AV1
157FT
TC74VHC
3
5
157FU
TC7WH
682
M65774BFP
48
111
SCRUT
PE5220A
311
IC905
AODIC906
IC801
BD0–7
IC701
AV1
ROMXA
157FT
TC74VHC
3
5
157FU
TC7WH
682
M65774BFP
159
149–
66
57–
SCRUT
PE5220A
311
IC905
AO0IC906
IC801
BD0–7IC701
AV1
TC74VHC
TC7WH
SCRUT
157FT
3
5
157FU
1
71
M65774BFP
159
66
57–
PE5220A
IC906
IC904
IC801
BD0–7IC701
DOUT1
AV1
157FT
TC74VHC
2
23
DIR
LC89051V
1
73
M65774BFP
159
66
57–
SCRUT
PE5220A
ASDATA0–7
IC701
SCRUT
126–135
PE5220A
BD0–7
IC701
SCRUT
PE5220A
PD01
IC201
SERVO DSP
CD
<L/R>
LC78652W
IC201
SERVO DSP
VCD
MP3
LC78652W
DVD LPCM
3-4
DVD AC3 5.1ch
dts
MPEG audio
DVD- A
SACD
Page 68
J205
J205
J205
J205
J205
J205
QD21
Q712
IC908
DVDM ASSYPM01
IC901
IC906
18,19
14,15,
DAC
CS4392
3
157FT1 2
TC74VHC
14
7149–
157FT
TC74VHC
5,6
DSP
XCA56367
105
4
157FT
TC74VHC
2
DAC
QD21
Q712
TC74VHC
IC908
TC74VHC
DSP
IC901
14,15,18,19
CS4392
3
12
157FT
14
7
157FT
6
55,
XCA56367
34–43
DAC
QD21
Q712
TC74VHC
Q601
18,19
14,15,
CS4392
3, 4
9,1257–66
157FT
10, 13
74, 76
CXD2753R
169–176
DAC
QD41
Q713
TC74VHC
IC908
TC74VHC
DSP
IC901
IC906
TC74VHC
18,19
14,15,
CS4392
3
157FT1 2
14
9149–
157FT
10,1
XCA56367
106
4
157FT
2
DAC
QD41
Q713
TC74VHC
IC908
TC74VHC
DSP
IC901
18,19
14,15,
CS4392
3
12
157FT
14
157FT
610,19
XCA56367
34–43
DAC
QD41
Q713
TC74VHC
Q601
CXD2753R
18,19
14,15,
CS4392
3, 4
9,1257–66
157FT
10, 13
69, 71
169–176
23
DIR
IC904
LC89051V
1
DOUT1
73
AV1
IC801
M65774BFP
159
BD0–7IC701
66
57–
SCRUT
PE5220A
DVD AC3 5.1ch
dts
<LS/RS>
DVD- A
ASDATA0–7
IC701
SCRUT
PE5220A
PD01
ASDATA0–7
23
DIR
BD0–7
126–135
IC701
SCRUT
PE5220A
SACD
IC904
LC89051V
1
DOUT1
73
AV1
IC801
M65774BFP
159
BD0–7IC701
66
57–
SCRUT
PE5220A
DVD AC3 5.1ch
dts
<C/LFE>
126–135
IC701
SCRUT
PE5220A
DVD- A
SACD
BD0–7
IC701
SCRUT
PE5220A
PD01
3-5
Page 69
AUDIO DATA STREAM (COAXIAL/OPTICAL OUTPUT)
JI03
JI03
JI04
JI03
JI04
JI04
JI03
JI04
JI03
JI04
DVDM ASSY
B
IC491
TC74VHC
DOUT0
IC491
153FT7
153FT
TC74VHC
47
DOUT0
IC491
153FT
TC74VHC
DOUT0
47149
IC491
153FT
TC74VHC
57
HADO
DSP
IC901
XCA56367
412
IC906
157FT
TC74VHC
2
DIR
IC904
LC89051V
12
IC491
153FT
TC74VHC
57
HADO
2
DSP
IC901
XCA56367
43
34–
ASDATA0–7
74
AV1
IC801
M65774BFP
DOUT
14
DSP
IC201
SERVO
LC78652W
CD
7
AV1
IC801
M65774BFP
4
CDDATA
111
IC701
SCRUT
PE5220A
ROMXA
31
DSP
IC201
SERVO
LC78652W
VCD
MP3
AV1
IC801
BD0–7
IC701
DVD LPCM
DVD AC3
7
M65774BFP
–
159
–
66
57
SCRUT
PE5220A
MPEG audio
DOUT1
IC801
BD0–7
IC701
dts
7
AV1
M65774BFP
–
159
149
–
66
57
SCRUT
PE5220A
IC701
DVD-A
126–135
SCRUT
PE5220A
3-6
Page 70
SCHEMATIC DIAGRAM
PD01
J702
PD01
J704
J601
XMSLAT2
B
B 1/4- B 4/4
DVDM ASSY (VWS1513)
(RF)
: RF SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
PICKUP ASSY-S (OXX8003)
(RF)(RF)(RF)
(F)
(F)
(T)
(F)
(T)
SPINDLE
MOTOR
: VXX1088
(T)
(T)
(F)
(F)
(F)
A
LOAB ASSY
(VWG2279)
LOADING
MOTOR
ASSY
: VXX2505
(S)
(S)
3-7
(S)
(S)
STEPPING MOTOR
(CARRIAGE)
: VXM1090
LOADING MECHANISM ASSY (VWT1188)
TRAVERSE MECHANISM
ASSY-S (VXX2782)
A
Page 71
DVDM ASSY (1/4)
B
2/4
(RF)
B 1/4
DVDM ASSY (VWS1513)
B
(V)
B
3/4
2/4
CN101
PICKUP ASSY
1
(RF)
B
2/4
1
1
100/6.3
1
1
(RF)
(F)
(F)
(T)
(T)
(F)
(F)
B
2/4
RF IC
(V)
100/6.3
(A)
(F)
(T)
B
2/4
(S)
2
4
B
2/4
B
2/4
A
CN601
CARRIAGE
CN103
MOTOR
CN104
1/4
B
1
(T)
(T)
(F)
(S)
(S)
(S)
(S)
(F)
FTS DRIVER
(T)(T)
(F)
(F)
CN105
SPINDLE
B
2/4
(T)
MOTOR ASSY
3-8
Page 72
: The power supply is shown with the marked box.
B
3/4
B
3/4
220/4
(V)
(V)
B
2/4
(RF)
B
3/4
B
3/4
B
2/4
B
2/4
: RF SIGNAL ROUTE
(V)
: RF (VIDEO) SIGNAL ROUTE
(A)
: RF (AUDIO) SIGNAL ROUTE
(AD)
: AUDIO DATA SIGNAL ROUTE
(F)
: FOCUS SERVO LOOP LINE
(T)
: TRACKING SERVO LOOP LINE
(S)
: SLIDER SERVO LOOP LINE
C205
VCH1195
150/4
(T)
(F)
(A)
(F)
(T)
B
2/4
(T)
(F)
5
SERVO DSP
(F)
(T)
B
3/4
B
2/4
7
B
3/4
(AD)(AD)
6
220/4
B
2/4
8 9
1110
B
3/4
SPDL DRV IC
1/4
B
3-9
Page 73
DVDM ASSY (2/4)
B
1/4
B 2/4
B
3/4
B
1/4
DVDM ASSY (VWS1513)
PGM FLASH MEMORY
VYW1953
B
1/4
VCH1195 150/4
B
1/4
B
3/4
B
3/4
B
B
3/4
1/4
B
3/4
B
3/4
150/4
B
1/4
B
B
1/4
B
1/4
B
1/4
1/4
FR
B
3/4
B
3/4
B
4/4
B
1/4
B
4/4
B
B
3/4
1/4
B
2/4
B
4/4B3/4
3-10
Page 74
: The power supply is shown with the marked box.
B
4/4
B
3/4
B
3/4
CN501
B
3/4
CLOCK
GENERATOR
10P
10P
B
2/4, 4/4
B
1/4
B
3/4
(VD)
B
3/4
(VD)
C 2/3
J704
(PD01)
B
3/4
(AD)
B
B
3/4
3.3→5V
CONVERTOR
CN401
B
1/4
B
3/4
B
3/4
1/4
(AD)
B
3/4
5→3.3V
CONVERTOR
CN602
(D)
B
3/4
B
J
J601
(PD01)
4/4
(D)
150/4
150/4
B
4/4
4/4
(D)
(D)
(D)
(D)
(VD)
: VIDEO DATA SIGNAL ROUTE
(AD)
: AUDIO DATA SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
B
4/4
(D)
B
3/4
(D)
B
4/4
B
C 1/3
J702
(PD01)
3-11
B
2/4
Page 75
DVDM ASSY (3/4)
(VD)
B 3/4
B
(AD)
DVDM ASSY (VWS1513)
64M DRAM
2/4
(VD)(V)
(AD)
150/4
B
2/4, 4/4
B
4/4
B
2/4
B
2/4
B
2/4
C219
220/4
B
2/4
B
2/4
B
4/4
B
1/4
B
1/4
B
B
1/4
1/4
B
1/4
B
1/4
2/4
SCRUT
(V)(V)
(AD)
B
2/4
B
(AD)
B
2/4
B
1/4
B
2/4
B
2/4
B
4/4
B
3/4
3-12
Page 76
(VD)
16M SDRAM
(V)
: RF (VIDEO) SIGNAL ROUTE
(VD)
: VIDEO DATA SIGNAL ROUTE
(AD)
: AUDIO DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
1M×16 EDO DRAM
(VD)(VD)
AV-1
(D)
B
2/4
B
2/4
(VD)
B
4/4
(D)
(D)
B
2/4, 4/4
B
4/4
B
4/4
B
2/4
B
2/4
B
1/4
B
2/4
3/4
B
3-13
Page 77
WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.
DVDM ASSY
B
Measurement condition
Foot of R104 (RF)
1
V: 100mV/div. H: 0.2µsec/div.
: No. 1 to 4 and 6 to 11 : MJK1,Title 1-chp 1
No.5:CD, ABEX-784 Track 1
IC251 - pin 24 (FG)
7
V: 1V/div. H: 5msec/div.
GND
Q106-emitter (RFO)
2
V: 500mV/div. H: 0.1µsec/div.
3
IC101-pin 35 (Tracking Error)
4
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.
GND
Foot of R261 (FPWM)
8
V: 1V/div. H: 5msec/div.
Foot of R262 (VPWM)
9
V: 1V/div. H: 5msec/div.
Foot of R263 (PPWM)
10
V: 1V/div. H: 5msec/div.
IC201 - pin 39 (EFM before slice)
5
V: 1V/div. H: 1µsec/div.
IC201 - pin 1 (EFM)
6
V: 1V/div. H: 0.2µsec/div.
GND
GND
Foot of R264 (RPWM)
11
V: 1V/div. H: 5msec/div.
3-14
Page 78
3.2 PCB CONNECTION DIAGRAM
NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol In PCB
Diagrams
BCE
BCE
D
Symbol In Schematic
Diagrams
BCEBCE
BCE
DGGSS
BCE
DGS
Part Name
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.
Connector
Capacitor
SIDE A
P.C.Board
Chip Part
SIDE B
3-15
Page 79
DVDM ASSY
B
DVDM ASSY
J601(PD01)
J
SIDE A
IC401 IC911 IC912IC901Q101
IC491
IC211Q571Q542Q112
IC210IC702
IC606
IC261
B
IC601
Q102
Q118IC281IC351IC532
Q291
Q107
Q116
Q115
Q117
Q111
IC302IC802
3-16
(VNP1825-A)
Q543
IC291IC201
Q292
IC904
Q241Q141
IC803
IC804
Page 80
SIDE B
B
DVDM ASSY
SPINDLE
MOTOR
J704(PD01)
C
STEPPING
MOTOR
(CARRIAGE)
PICKUP
ASSY
A
CN601
J702(PD01)
C
(VNP1825-A)
IC608
IC612
IC251Q103Q109Q108Q130IC903IC909IC910
IC905
IC271
IC101
Q113
Q142
IC303IC304
3-17
IC306
Q106
IC305
Q210
IC907
Q601
IC603IC801
Q281Q271
Q161
IC701
IC902IC913
IC299
B
Page 81
3.3 GENERAL INFORMATION
When you repair the DVDM PCB, please be sure to write down the ID number.
You may need to input the ID number depending on how the PCB is repaired.
ID NUMBER AND ID DATA SETTING
Entering the ID Number and ID Data for Players with DVD-Audio Compatibility
It is necessary with a player with DVD-audio compatibility to set an individual number (ID number) and ID data. If the number and data
are not set correctly with the following procedure, operations in the future may not be guaranteed.
Important: Write down the specified ID number by checking it according to "How to confirm the ID number" shown below.
The Input is Necessary When:
• Downloading FLASH-ROM is finished. (The latest version must be downloaded when a repair is made.)
• "No ID Number" is displayed on the screen (TV moniter) or FL display immediately after the power is turned on or in Stop mode.
• If "No ID DATA" is displayed, the ID data must be entered.
Note:
Be sure to enter the ID number in Stop mode.
Use the remote controller RC8300DV(DV8300) for operations. Only opening/closing of the tray are performed from the player.
How to Input the ID Number and ID Data (FLASH-ROM)
To enter the input mode, do the following procedure when no ID number is set like just after downloading.
If an ID number has been written to the set, the ID number is memorized in the EEPROM on the front PCB board(PF01)
and no number but the ID number can be input. To write another ID number to the set that an ID number is has already
been written, delete the ID number in both EEPROM and Flash ROM, and input a new ID number.
1
To enter the input mode, operate *A1 in a status with no ID
number set, such as after FLASH-ROM downloading.
Operate *A1(ID number confirmation mode):
2
As number input is enabled when the unit enters the input
mode, input the 9-digit ID number.
(The entered number is also displayed on the FL display.)
1. PAUSE and STOP are pushed simultaneously.
2. 1.2. and 1 are input
3. PLAY is pushed
[Player's ID Number Setting]
ID Number ?
> - - - - - - - - -
2
<CLEAR> Exit
Input ID Number !
3
After inputting the number, press SEARCH to register the ID
number.
[Player's ID Number Setting]
ID Number ?
> 0 0 0 0 0 0 0 0 1 OK ?
4
When the ID number has been registered, the unit enters the ID
data input mode. (The FL display indicates "NO ID DATA.")
In this condition, place the ID data disc on the tray and close the
tray using the OPEN/CLOSE key on the player.
[Player's ID Data Setting]
<CLEAR> Exit
4
Insert The ID Data Disc !
5
While the data are being read, the message shown in the figure
at left is displayed on the screen.
(The FL display indicates "RD ID DATA.")
[Player's ID Data Setting]
<PLAY> Compare Mode
<SEARCH> Enter
3
Input ID Number !
3-18
5
Loading The ID Data Disc !
Page 82
6
When the ID data have been read, the data are written to the
FLASH-ROM.
(The FL display indicates "WR ID DATA.")
[Player's ID Data Setting]
7
When the ID data have been written to the FLASH-ROM, the
message "Rom Write OK" is displayed on the screen.
(The FL display indicates "ID DATA OK.")
After confirming this message, press CLEAR to exit the input
8
mode.
[Player's ID Data Setting]
Wait Rom Writing !
6
How to Confirm the ID Number (FLASH-ROM)
1
Operate *A1 with an ID number set, and the unit enters the ID
number confirmation mode.
2
The set ID number is displayed on the screen (and on the FL
display), permitting you to confirm it.
To exit this mode, press CLEAR .
3
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
2
Compare
> * * * * * * * * *
<CLEAR> Exit
3
Input ID Number !
7
8
Rom Write OK !
<CLEAR> Exit
How to Clear the ID Number (FLASH-ROM)
1
Operate *A1 with an ID number set, and the unit enters the ID
number confirmation mode.
2
Input the same number as the ID number you have set.
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
2
> * * * * * * * * *
<CLEAR> Exit
Input ID Number !
3
After inputting the number, press STOP .
Only when the entered number matches the set ID number, the
ID number is cleared and the unit exits this mode.
If the numbers do not match, you must return to step 2.
( STOP is not accepted until 9 digits are entered.)
[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
> 0 0 0 0 0 0 0 0 1 OK ?
<PLAY> Enter
3
<STOP> Memory Clear
Input ID Number !
3-19
Page 83
How to confi rm the ID Number. (EEP ROM)
1. Press PLAY + PAUSE of player, and the unit enter the ID number confi rmation mode.
2. The set ID number is on the FL display. (9 digit numbers)
3. If the ID number of 9 digit is not inputted, it is displayed as "_________".
How to clear the ID number. (EEP ROM)
1. Press PLAY + PAUSE of player, and the unit enter the ID number confi rmation mode.
2. The set ID number is on the FL display. (9 digit numbers)
3. The following operation is carried out while the ID number is displayed.
a Press PAUSE + STOP of remote control.
b Input 1, 2 and 1 by remote control.
c Press CLEAR key of remote control.
4. Since it is displayed on FL display as "ERASE SURE", if CLEAR is pushed once again, ID number memorized by EEP
ROM will be eliminated.
3-20
Page 84
3-21
Page 85
3-22
Page 86
Disassembly of the Traverse Mechanism Assy and the Pickup Assy
Remove the Bonnet and Tray Panel.
1
Remove the Front Panel.
2
Remove the Loading Mechanism Assy (Screws ×4).
3
Remove the Bridge (Screw ×2).
4
Pull out the Tray and remove it while unhooking a Hook.
5
Turn the Short SW to Short side.
6
-1
5
×2
4
-1
-2
-2
5
RearView
Bridge
Hook
4
Remove the DVDM Assy (Screws ×2).
7
Remove four screws.
8
Remove the Mechanism Holder.
9
×4
8
Mechanism Holder
9
Bottom View
Remove a screw.
10
Cautions:
Screw is locked with Silicone adhesive.
Please lock it with Silicone adhesive when installs it.
Short
Open
6
Short SW
Caution in the tray insertion
In the Tray insertion, insert it after matching a triangle mark
of the Loading Base and a position of pin of the Drive Cam.
Triangle mark
Loading Base
Remove the FFC Holder with the state which Flexible Cable
11
was atatched.
FFC Holder
10
Traverse Mechanism
Assy
Silicone Adhesive
GEM1037
11
Bottom View
Drive CamPin
3-23
Page 87
Pickup Assy
Remove two Skew Screws and two Skew Springs.
13
Remove the Pickup Assy.
14
Traverse
Mechanism Assy
When Removing The Traverse Mechanism Assy
Remove the Pickup Flexible Cable
12
Unhook ( ×4)
13
Remove the Traverse Mechanism Assy
14
13
× 2
14
12
× 2
13
Exchange
Traverse Mechanism
Assy
Skew
Screw
Skew
Spring
13
Skew
Spring
14
Pickup Assy
13
Skew
Screw
When Removing The Pickup Assy
Remove the Pickup Flexible Cable.
12
12
Traverse Mechanism
Assy
Remove two screws.
15
Cautions:
Screw is locked with Silicone adhesive.
Please lock it with Silicone adhesive when installs it.
15
Slider
Hold Spring
Pickup Assy
Silicone Adhesive
GEM1037
15
Exchange
Joint
Silicone Adhesive
GEM1037
3-24
Page 88
Styling the Pickup Flexible Cable
Fold a edge of lining part of the Pickup Flexible Cable.
1
Insert the Pickup Flexible Cable in connector, and lock it surely.