11. PARTS LOCATION...................................................................................................................... 39
12. IC DATA ....................................................................................................................................... 43
13. EXPLODED VIEW AND PARTS LIST......................................................................................... 53
14. ELECTRICAL PARTS LIST......................................................................................................... 57
POWER
IR
CD RECORDER/CD PLAYER CDR510
Recordable
ReWritable
CDPLAY MODECDR
REC LEVEL/SELECT
REC.
MENU/
ERASE
MODE
STORE
DELETE
CANCL/
FINAL
INPUT
DELETE
PROG
TEXTTIME
PUSH ENTER
ALBUM
TABLE OF CONTENTS
CD Recorder/CD Player
MP 3
PITCH
HEADPHONE LEVEL
010
CDR510
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
CDR510
Part no. 12AK855010
First Issue 2003.06
ecm
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 AC power 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.
030307MIT
Page 3
1. TECHNICAL SPECIFICATIONS
GENERAL
System ................................................................................................................ Compact disc digital audio
Number of channels.......................................................................................................................2 (stereo)
Power Requirement [F] ..................................................................................................AC 100 V 50/60 Hz
[N] .........................................................................................AC 100 - 240 V 50/60 Hz
[U] .......................................................................................................AC 120 V 60 Hz
Power Consumption............................................................................................................................. 20 W
Operating Temperature
Dimension (MAX)
Width...........................................................................................................................483 mm (19 inches)
Height ................................................................................................................ 100 mm (3-15/16 inches)
Depth ................................................................................................................. 340 mm (13-7/16 inches)
Weight ..................................................................................................................................5.4 kg (11.9 lbs)
AUDIO
ADC ................................................................................ 3rd-order Sigma-Delta ADC 128 x over sampling
DAC ............................................................................................... Filter Stream DAC 128 x over sampling
Frequency Response............................................................................................................ 20 Hz - 20 kHz
CDR OUT
Playback S/N .................................................................................................................................... 96 dB
Playback Dynamic Range................................................................................................................ 85 dB
Payback Total Harmonic Distortion ...................................................................................................82 dB
CD OUT
Play back S/N .................................................................................................................................103 dB
Play back Dynamic Range................................................................................................................ 96 dB
Play back Total Harmonic Distortion .................................................................................................91 dB
Analog Output Voltage .................................................................................................................... 2.0 Vrms
Analog Recording S/N.......................................................................................................................... 85 dB
Analog Recording Dynamic Range...................................................................................................... 82 dB
Analog Recording Total Harmonic Distortion .......................................................................................80 dB
Digital Coaxial Output ........................................................................................................0.5 V (p-p) / 75 Ω
Digital Optical Output ......................................................................................................................- 20 dBm
AC power cord............................................................................................................................................. 1
Audio cable (white and red)........................................................................................................................... 2
The CDR510 is the professional version of a CD recorder, this means that the SCMS (Serial Copy Management System)
is included. The CDR510 can only record on the Audio and PC CDRs.
The CDR510 is suitable for recording and playback of CD-RW discs (CD-ReWritable disc).
Disc
Consumer Disc
CD
Player/Recorder
Audio CD Player
Current products Ex:CD-17
Audio CD Player
CD-RW playback Ex:CD-17MK II
CD-RW Recorder
For Professional
Ex:CDR510/500/631
CD-RW Recorder
For Consumer Ex:DR6050
Finalized
PP noP nonononono -
PP noP no Pno Pno -
PPP/RPP/RP/RP/RP/RP/R no
PPP/RP PP/RP/RPYES
Consumer: For Digital Audio
Professional : For General use (Including PC)
P: Playback
R: Recording
CDR
non
Finalized
CD-RW
Professional Disc
FinalizedFinalized
non
Finalized
Consumer Disc
Finalized
non
Finalized
Professional Disc
P
SCMS
non
Finalized
2
Page 5
2. 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
13th order filter
3
4822 395 30204
Page 6
3. WARNING AND LASER SAFETY INSTRUCTIONS
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce
life drastically.
When repairing, make sure that you are
connected with the same potential as the
mass of the set via a wrist wrap with
resistance.
Keep components and tools also at this
potential.
F
ATTENTION
D
WARNUNG
I
WAARSCHUWING
AVVERTIMENTO
NL
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor elektrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie
kan de levensduur drastisch doen
verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
Tous les IC et beaucoup d’autres semiconducteurs sont sensibles aux décharges
statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution
n’est prise a leur manipulation.
Lors de réparations, s’assurer de bien être
relié au même potentiel que la masse de
l’appareil et enfiler le bracelet serti d’une
résistance de sécurité.
Veiller a ce que les composants ainsi que les
outils que l’on utilise soient également a ce
potentiel.
GB
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
Alle IC und viele andere Halbleiter sind
empfindlich gegen elektrostatische
Entladungen (ESD).
Unsorgfältige Behandlung bei der Reparatur
kann die Lebensdauer drastisch vermindern.
Sorgen sie dafür, das Sie im Reparaturfall
über ein Pulsarmband mit Widerstand mit
dem Massepotential des Gerätes verbunden
sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls
auf diesem Potential.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden.
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevita potrebbe essere fortemente
ridatta in caso di non osservazione della piu
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello
della massa dell’apparecchio tramite un
braccialetto a resistenza.
Assicurarsi che i componenti e anche gli
utensili con quali si lavora siano anche a
questo potenziale.
F
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne.”
Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et
que soient utilisées les pièces de rechange identiques à celles spécifiées.
LASER SAFETY
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this
device, due to possible eye injury.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
AVOID DIRECT EXPOSURE TO BEAM
WARNING
The use of optical instruments with this product will increase eye hazard.
Repair handling should take place as much as possible with a disc loaded inside the player
WARNING LOCATION: INSIDE ON LASER COVERSHIELD
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL Å PNES UNNGÅ EKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN
VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
Æ
TTELSE FOR STRÅLING
4
Page 7
4. ADJUSTMENTS
1) Balance Input Attenuate Level L, R Adjustment
• Necessary Equipment
Audio Signal generator (Correspond to Balance Out )
Audio Analyzer or Noise Meter
CD-RW for Audio recording
• Adjustment procedure
Attention :
When adjustment is insuffi cient, Input Sensitivity and
Channel unbalance of BALANCE INPUT become Spec out.
1. Set INPUT SELECT switch to "BALANCED IN"
2. Connect output of Audio Signal Generator to ANALOG
BALANCED IN. Connect Audio analyzer or Noise meter to
ANALOG OUT.
3. Press POWER button to turn on the unit, insert a
un-fi nalized CD-RW disc to CD-Recorder.
4. The display show the type of disc you inserted. Press
INPUT button and select "ANALOG". (Press INPUT button
repeatedly until the selected "ANALOG" appears the
display)
5. Press REC MODE Button and select "REC Ext MAN".
6. The display show
mode.
7. Turn REC LEVEL(JOG) knob , and adjust recording level to
"0dB"
8. Adjust output level of Audio Signal Generator to "1 kHz /
4.887 Vrms (+ 16.0 dBu)", and a signal is outputted.
9. Adjust TRIM (variable resistance) of the L channel with the
driver so that the reading numerical value of analyzer or
Noise meter to become "1.8 Vrms ± 0.1 Vrms".
10. After that, adjust TRIM of the R channel with the driver to
become "± 0.07 Vrms "toward the L channel.
, and the unit become REC/PAUSE
• Connection
Audio Signal Generator
OUTPUT
1 kHz / 4.887 Vrms
Audio analizer or Noise meter
INPUT
Switch to
BALANCED IN
5
Page 8
2) Disk Tray Open/Close Speed Adjustment
Open/Close speed of the tray can be changed.
When vibration occurs upon tray open/close and some unusual behavior happens,
change the tray speed to stop vibration.
Description of the terms displayed on FL
start T-On Time open
T-Push Tm
Tray open
T-OffTim
start T-On Time close
T-Push Tm
Tray close
T-OffTim
<Vibration on Disc Tray Open / Close>
Step 1. With pressing CDR STOP and CDR PLAY/PAUSE buttons, press POWER button.
Step 2. Press REC LEVEL/SELECT(PUSH ENTER) button.
"T-OnTime 015" (means Tray On Time 015ms default) is displayed.
Tu rn REC LEVEL/SELECT to change tray open/close speed from 000 to 255ms. Turn the number
smaller to make the open/close speed slower. Turn the number bigger to make the speed faster. Set
bigger number to stop the tray vibration. But the open/close speed becomes faster.
Press REC LEVEL/SELECT button again. The display changes as shown below so you can change
other parameters for the open/close speed.
T-PushTm
DC driving time on Tray open operation.
Tray is DC driven at start opening.
Then Tray is driven by pulse.
Time can be set between 0-2550ms.
T-On Time
Duration time of High in pulse drive.
Time can be set between 0-255ms.
T-OffTim
Duration time of Low in pulse drive.
Time can be set between 0-255ms.
T-PullCt
The number of pulses on Tray close
operation.
Display
(Default Setting)
T- OffTim 003
T- PushTm 070
T- PullCt 040When disc clamp miss happens. Set smaller number to make it better.
Step 3. Press REC LEVEL/SELECT button to complete adjustment.
Step 4. Press CD STOP button to store the settings in memory.
To reset all the settings to default status, press number 0 button in Service Mode 0
(Display : VER_*-** P00 ). When miss-operated, press number 0 button to retry.
When open/close speed is too fast.
Note) 001, 002, 003 cannot be set.
When vibration cannot be stopped
by adjusting T-OnTime.
This input/output connector (D-Sub 9-pin female) is used for
RS-232C external control.
A straight cable available on the market can be connected to
this connector to exercise external control and send status
information.
• Connector pin assignment
69
51
• RS232C Connection
CDR510Typical HOST
Transmit Data
Receive Data
Ground
RS in
CS out
2
3
5
7
8
D-Sub 9 Pin
(male)
D-Sub 9 Pin
The wiring requirements for a 9 pin to 9 pin serial
con nec tion, are a male to female straight cable.
• RS-232C physical specifi cations
CableStraight cable
Baud rate9600 bps
Data bits8 bits
Parity bitNone
Stop bit1 bit
Flow control CS/RS Hardware Flow
CS/RS Hardware Flow Control
Typical Host
RTS send
No Busy
(Normal)
BusyH
H
L
1NC
2TX
3RX
4NC
5GND
6NC
7RTS
8CTS
9NC
2
Rx Data
3
Tx Data
5
Ground
7
RTS send
8
CTS receive
(female)
CDR510CS out
• Command reception
The command packets have a data length of 7 - 10 bytes.
ASCII codes from 0x00 to 0x7f are used to receive serial
data. At the transmission end, therefore, take steps to
convert the ASCII codes into HEX data to set the data in
the data packets. CR (0x0d) is added as the data packet
delimiter.
:
Example
"0" (code
[@][1][2][0][0][0][CR]
0x400x310x320x300x300x300x0d
When transmitting commands consecutively, put more
than 100ms blank between commands.
The following status request commands are received
to confi rm the current status, the status information is
transmitted
Request Command for CDResponse from CD
Power"@1?20POWE"+CR Power On"@120PRON"+CR
Tray Mode"@1?20TRAY"+CR
Play Mode"@1?20PLAY"+CR
Disc"@1?20DISC"+CR
Repeat Mode "@1?20RPTM"+CR
Time Mode"@1?20TMOD"+CR
Album"@1?20ALBU"+CR"@120Axxx"+CR
Track"@1?20TRAC"+CR"@120Txxx"+CR
Current Display
Time
Request Command for CDRResponse from CDR
Power"@1?26POWE"+CR Power On"@126PRON"+CR
Tray Mode"@1?26TRAY"+CR
Play Mode"@1?26PLAY"+CR
Disc"@1?26DISC"+CR
Repeat Mode
Time Mode"@1?26TMOD"+CR
Track"@1?26TRAC"+CR"@126Txxx"+CR
Current Display
Time
"@1?20TIME"+CR"@120xxxx"+CR
"@1?26RPTM"+CR
"@1?26TIME"+CR"@126xxxx"+CR
Open"@120OPEN"+CR
Close"@120CLOS"+CR
Toc Reading "@120TOCR"+CR
Stop"@120STOP"+CR
Play"@120PLAY"+CR
Pause"@120PASE"+CR
FF"@120FASF"+CR
REW"@120FASR"+CR
No Disc"@120NODI"+CR
ERROR"@120ERDI"+CR
CDDA"@120CDDI"+CR
MP3"@120MPDI"+CR
OFF"@120RTOF"+CR
ONE"@120RTON"+CR
ALL"@120RTAL"+CR
Track"@120TTRA"+CR
Track Rem"@120TTRE"+CR
Total Rem"@120TREM"+CR
Total Lap"@120TTLA"+CR
Open"@126OPEN"+CR
Close"@126CLOS"+CR
Toc Reading "@126TOCR"+CR
Stop"@126STOP"+CR
Play"@126PLAY"+CR
Pause"@126PASE"+CR
FF"@126FASF"+CR
REW"@126FASR"+CR
Rec"@126RECO"+CR
Rec Pause "@126RECP"+CR
No Disc"@126NODI"+CR
ERROR"@126ERDI"+CR
CDDA"@126CDDI"+CR
OFF"@126RTOF"+CR
ONE"@126RTON"+CR
ALL"@126RTAL"+CR
Track"@126TTRA"+CR
Track Rem"@126TTRE"+CR
Total Rem"@126TREM"+CR
Total Lap"@126TTLA"+CR
• Status transmission
The status packets have a fi xed data length of 8 bytes.
ASCII codes from 0x00 to 0x7f are used to transmit serial
data. For this reason, the ASCII codes are converted
into HEX data before the data is set in the data packets
and transmitted. CR (0x0d) is added as the data packet
delimiter.
Example
1:
"Power On" (code @120PRON
[@][1][2][0][P][R][O][N][CR]
0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d
Transmitted status data
CategoryStatus from CD
PowerPower On"@120PRON"+CR
Tray Mode
Play Mode
Disc
Repeat Mode
Time Mode
CategoryStatus from CDR
Power
Tray Mode
Play Mode
Disc
Repeat Mode
Time Mode
Open"@120OPEN"+CR
Close"@120CLOS"+CR
Toc Reading "@120TOCR"+CR
Stop"@120STOP"+CR
Play"@120PLAY"+CR
Pause"@120PASE"+CR
FF"@120FASF"+CR
REW"@120FASR"+CR
No Disc"@120NODI"+CR
ERROR"@120ERDI"+CR
CDDA"@120CDDI"+CR
MP3"@120MPDI"+CR
OFF"@120RTOF"+CR
ONE"@120RTON"+CR
ALL"@120RTAL"+CR
Track"@120TTRA"+CR
Track Rem"@120TTRE"+CR
Total Rem"@120TREM"+CR
Total Lap"@120TTLA"+CR
Standby"@126POFF"+CR
Power On"@126PRON"+CR
Open"@126OPEN"+CR
Close"@126CLOS"+CR
Toc Reading "@126TOCR"+CR
Stop"@126STOP"+CR
Play"@126PLAY"+CR
Pause"@126PASE"+CR
FF"@126FASF"+CR
REW"@126FASR"+CR
Rec"@126RECO"+CR
Rec Pause"@126RECP"+CR
No Disc"@126NODI"+CR
ERROR"@126ERDI"+CR
CDDA"@126CDDI"+CR
OFF"@126RTOF"+CR
ONE"@126RTON"+CR
ALL"@126RTAL"+CR
Track"@126TTRA"+CR
Track Rem"@126TTRE"+CR
Total Rem"@126TREM"+CR
Total Lap"@126TTLA"+CR
Request Command for CDResponse from CD
Power"@1?20POWE"+CR Power On"@120PRON"+CR
Tray Mode"@1?20TRAY"+CR
Play Mode"@1?20PLAY"+CR
Disc"@1?20DISC"+CR
Repeat Mode "@1?20RPTM"+CR
Time Mode"@1?20TMOD"+CR
Album"@1?20ALBU"+CR"@120Axxx"+CR
Track"@1?20TRAC"+CR"@120Txxx"+CR
Current Display
Time
Request Command for CDRResponse from CDR
Power"@1?26POWE"+CR Power On"@126PRON"+CR
Tray Mode"@1?26TRAY"+CR
Play Mode"@1?26PLAY"+CR
Disc"@1?26DISC"+CR
Repeat Mode
Time Mode"@1?26TMOD"+CR
Track"@1?26TRAC"+CR"@126Txxx"+CR
Current Display
Time
"@1?20TIME"+CR"@120xxxx"+CR
"@1?26RPTM"+CR
"@1?26TIME"+CR"@126xxxx"+CR
Open"@120OPEN"+CR
Close"@120CLOS"+CR
Toc Reading "@120TOCR"+CR
Stop"@120STOP"+CR
Play"@120PLAY"+CR
Pause"@120PASE"+CR
FF"@120FASF"+CR
REW"@120FASR"+CR
No Disc"@120NODI"+CR
ERROR"@120ERDI"+CR
CDDA"@120CDDI"+CR
MP3"@120MPDI"+CR
OFF"@120RTOF"+CR
ONE"@120RTON"+CR
ALL"@120RTAL"+CR
Track"@120TTRA"+CR
Track Rem"@120TTRE"+CR
Total Rem"@120TREM"+CR
Total Lap"@120TTLA"+CR
Open"@126OPEN"+CR
Close"@126CLOS"+CR
Toc Reading "@126TOCR"+CR
Stop"@126STOP"+CR
Play"@126PLAY"+CR
Pause"@126PASE"+CR
FF"@126FASF"+CR
REW"@126FASR"+CR
Rec"@126RECO"+CR
Rec Pause "@126RECP"+CR
No Disc"@126NODI"+CR
ERROR"@126ERDI"+CR
CDDA"@126CDDI"+CR
OFF"@126RTOF"+CR
ONE"@126RTON"+CR
ALL"@126RTAL"+CR
Track"@126TTRA"+CR
Track Rem"@126TTRE"+CR
Total Rem"@126TREM"+CR
Total Lap"@126TTLA"+CR
Example
1:
"Power On" (code @120PRON
[@][1][2][0][P][R][O][N][CR]
)
0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d
CategoryStatus from CD
PowerPower On"@120PRON"+CR
Tray Mode
Play Mode
Disc
Repeat Mode
Time Mode
CategoryStatus from CDR
Power
Tray Mode
Play Mode
Disc
Repeat Mode
Time Mode
Open"@120OPEN"+CR
Close"@120CLOS"+CR
Toc Reading "@120TOCR"+CR
Stop"@120STOP"+CR
Play"@120PLAY"+CR
Pause"@120PASE"+CR
FF"@120FASF"+CR
REW"@120FASR"+CR
No Disc"@120NODI"+CR
ERROR"@120ERDI"+CR
CDDA"@120CDDI"+CR
MP3"@120MPDI"+CR
OFF"@120RTOF"+CR
ONE"@120RTON"+CR
ALL"@120RTAL"+CR
Track"@120TTRA"+CR
Track Rem"@120TTRE"+CR
Total Rem"@120TREM"+CR
Total Lap"@120TTLA"+CR
Standby"@126POFF"+CR
Power On"@126PRON"+CR
Open"@126OPEN"+CR
Close"@126CLOS"+CR
Toc Reading "@126TOCR"+CR
Stop"@126STOP"+CR
Play"@126PLAY"+CR
Pause"@126PASE"+CR
FF"@126FASF"+CR
REW"@126FASR"+CR
Rec"@126RECO"+CR
Rec Pause"@126RECP"+CR
No Disc"@126NODI"+CR
ERROR"@126ERDI"+CR
CDDA"@126CDDI"+CR
OFF"@126RTOF"+CR
ONE"@126RTON"+CR
ALL"@126RTAL"+CR
Track"@126TTRA"+CR
Track Rem"@126TTRE"+CR
Total Rem"@126TREM"+CR
Total Lap"@126TTLA"+CR
11
Page 14
6. SERVICE PROCEDURE
• Emergency Eject (CD)
• Emergency Eject (CD-R)
1. To open the stucked tray, push the eject lever.
2. Use a pin ø4mm or less.
This picture shows the unit upside down. The eject lever is
pointed by the arrow.
The lever is thin so aim the narrow area carefully.
1. To open the tray when it is stuck, insert a pin into the
eject pinhole and push.
2. Use a pin ø4mm or less.
• Replacing the Mechanism Assy (CD-R)
1. Open the tray fi rst.
2. Remove the 3 screws shown in the picture below.
3. Disconnect all the wires at the right side.
4. Replace the MECHANISM ASSY(001M).
12
Page 15
• Cautions in Assembling and Disassembling
When removing the fl at wire, connecting the optical pick up and the CD decorder board, short-cut the two lands pointed by
the arrow with solder. Otherwise the laser diode may be damaged by static electricity.
•
CD Decorder Board (PS01) Repair
When Repairing the CD decorder board PS16, you can fi x the board on the loader unit as shown in the pictuer below with
the fl at wires that are provided as service parts.
15P : YU15170010
13
Page 16
7. SERVICE MODE
1. Turning into Service Mode
While pressing STOP(CDR) and PLAY/PAUSE(CDR)
buttons, press POWER button.
Mode0,1,2 and 3 are CD Player side.
2. Mode 0 (display "VER_ *-** P00" )
Version number of The micro computer(QU01) is
displayed (*-**).
Status: [FOCUS OFF], [SPINDLE OFF], [RADIAL OFF],
[MUTE ON].
• While pressing
toward the outer edge. Release the button makes the
sledge return to the origin.
Tur n REC LEVEL/SELECT button clockwise to go to
Mode 1.
3. Mode 1 (display "VER_ *-** P01")
Status: [FOCUS ON], [SPINDLE OFF], [RADIAL OFF],
[MUTE ON]
Tur n REC LEVEL/SELECT button clockwise to go to
Mode 2.
4. Mode 2 (display "VER_ *-** P02")
Status: [FOCUS ON], [SPINDLE ON], [RADIAL OFF],
[MUTE ON]
Tur n REC LEVEL/SELECT button clockwise to go to
Mode 3.
5. Mode 3 (display "VER_ *-** P03")
Status: [FOCUS ON], [SPINDLE ON], [RADIAL ON],
[MUTE OFF]
When REC LEVEL/SELECT button is turned
counterclockwise, Mode is returned to Mode 2, Mode 1,
Mode0.
or button, the sledge moves
* In this Service Mode, all of the following button functions
work in any status.
1) Press TEXT button to light up all the FL segments.
2) Press STOP button(CD).Then press a button on the unit.
The name of the button is displayed.
Pressing a button on the remote displays the RC-5 code
of the button.
3) Press PLAY button in the Mode1, 2 or 3 then normal
operation can be performed. If an error occurs the error
number is displayed. (EX : Err 10) See the table below.
1VCCThis pin is the positive supply of the IC. The operating voltage range after start-up is 9.0 to 14.5 V.
2VCThe output high state (VOH) is set by the voltage applied to this pin.
3Output
eak currents up to 750 mA can be sourced or sunk, suitable for driving either MOSFET or bipolar transistors.
P
4GndThe groundpin is a single return, typically connected back to the power source.
5Foldback InputThe foldback function provides overload protection.
6Overvoltage
Protection
7Current Sense
When the overvoltage protection pin receives a voltage greater than 2.5V, the device is disabled and requires a
complete restart sequence.
A voltage proportional to the current flowing into the power switch is connected to this input.
Input
8Demagnetisation
Detection
A voltage delivered by an auxiliary transformer winding provides to the demagnetisation pin an indication of the
magnetisation state of the flyback transformer. A zero voltage detection corresponds to complete core
saturation.
9Synchronisation
Input
The synchronisation input pin can be activated with either a negative pulse going from a level between 0.7V and
3.7V to Gnd or a positive pulse going from a level between 0.7V and 3.7V up to a level higher than 3.7V. The
oscillator runs free when Pin 9 is connected to Gnd.
10C
T
11Soft-
Start/Dmax/Volta
The normal mode oscillator frequency is programmed by the capacitor CT choice together with the Rref
resistance value. CT, connected between Pin 10 and Gnd, generates the oscillator sawtooth.
A capacitor, resistor or a voltage source connected to this pin limits the switching duty-cycle. This pin can be
used as a voltage mode control input. By connecting Pin 11 to Ground, the MC44603 can be shut down.
ge-Mode
12RP StandbyA voltage level applied to the RP Standby pin determines the output power level at which the oscillator will turn
into the reduced frequency mode of operation (i.e. standby mode). An internal hysteresis comparator allows to
return in the normal mode at a higher output power level.
13E/A OutThe error amplifier output is made available for loop compensation.
14Voltage
Feedback
This is the inverting input of the Error Amplifier. It can be connected to the switching power supply output
through an optical (or other) feedback loop.
15RF StandbyThe reduced frequency or standby frequency programming is made by the RF Standby resistance choice.
16Rref
Rref sets the internal reference current. The internal reference current ranges from 100
C1+External capacitor (+ terminal) is connected to this lead.
C1-External capacitor (- terminal) is connected to this lead.
C2+External capacitor (+ terminal) is connected to this lead.
C2-External capacitor (- terminal) is connected to this lead.
T
IN
T
OUT
R
IN
R
OUT
EN, ENReceiver Enable Input. With EN = 5V (HIN213E EN=0V), the receiver outputs are placed in a high impedance state.
SD, SDShutdown Input. With SD = 5V (HIN213E SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance
NCNo Connect. No connections are made to these leads.
Power Supply Input 5V ±10%.
Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kW pull-up resistor to VCCis connected to each lead.
Transmitter Outputs. These are RS-232 levels (nominally ±10V).
Receiver Inputs. These inputs accept RS-232 input levels. An internal 5k W pull-down resistor to GND is connected to each input.
Receiver Outputs. These are TTL/CMOS levels.
state (except R4 and R5 of HIN213E) and the transmitters are shut off.
50
Page 39
QU01: MB90F574A
Pin Description
Pin PORTPIN NEMEI/O DESCRIPTION
1 P31/RDLOAD_SWIFind Open/Close of CD TrayActive Low
2 P32/WRLTRAY_CONT1OControl Signal to CD TrayH
3 P33/WRHTRAY_CONT2OControl Signal to CD Tray
Close
L H
4 P34/HRQMOT_SWOTurn CD SpindleActive High
5 P35/HAKMP3_SELOIn put Signal Change to MP3MP3 : High
6 P36/RDY FUNORecording of CDR, Turn FunFUN ON : High
7 P37/CLK DAC_RESOReset DACRESET : Low
8 VCC+5V
9 P40/SIN0TTXDIConnected to Flash Writer
10 P41/SOT0TRXDOConnected to Flash Writer
11 P42/SCK0TCKIConnected to Flash Writer
12 P43/SIN1RXDIRS232C
13 P44/SOT1TXDORS232C
14 P45/SCK1RTSORS232C
15 P46/PPG0CTSIRS232C
16 P47/PPG1N.CI
17 P50/SIN2CDR_SDAIISerial Data from CDRLSB First
18 P51/SOT2CDR_SDAOOSerial Data to CDRLSB First
19 P52/SCK2CDR_SCLISerial Clock Input from CDRTyp. 100KHz
20 P53/SIN3TXT_SDAISerial Data from CD-TEXT
LSB First
Decoder(LC89170M)
21 P54/SOT3N.CI
22 P55/SCK3TXT_SCLOSerial Clock to CD-TEXT
Max 5MHz
Decoder(LC89170M)
23 P56/IN0N.CIActive Low
24 P57/IN1N.CI
25 P60/SIN4CD_SDAIISerial Data Input from CD10
26 P61/SOT4CD_SDAOI/O Serial Data to CD10 and BU2630FV
27 P62/SCK4CD_SCLOSerial Clock to CD10 and BU2630FV Max
28 P63/CKOTCD_RSTOReset Signal to CD10Active Low
29 P64/OUT0EE_SDAI/O Serial Data to AT24C04/STA016T
30 P65/OUT1EE_SCLOSerial Data to AT24C04/STA016T
31 P66/OUT2MP_RSTOReset Signal to STA016TActive Low
32 P67/OUT3MP_STBOStrobe Signal to STA016TActive Low
33 VSSGNDD
34 CC
35 P70CD_RABOLatch Signal to CD10 Decoder PartActive High
36 P71CD_SILDOLatch Signal to CD10 Servo PartActive
37 P72PLL_CSOLatch Signal to BU2630FVActive
38 DVCC+5V
39 DVSSGNDD
40 P73/DA0N.CI
41 P74/DA1N.CI
42 AVCC+5VA
43 AVRH+5VA
44 AVRLGNDA
45 AVSSGNDA
46 P80/AN0N.CI
47 P81/AN1N.CI
48 P82/AN2N.CI
49 P83/AN3N.CI
50 P84/AN4N.CI
51 P85/AN5N.CI
52 P86/AN6N.CI
53 P87/AN7N.CI
54 VCC+5V
55 P90/CS0VOL_SDAOSerial Data to TC9412LSB First
56 P91/CS1VOL_SCLOSerial Clock to TC9412Active
57 P92/CS2VOL_CSOLatch Signal to TC9412Active
58 P93/CS3HP_SELOHead Phone Out Put Source SelectLow : CDR
59 P94/CS4LINE_SELOCD/CDR(Analog, Digital Out
Low : CDR
PutSource Select
≅
700KHz
↓
↓
↓
↓
L
Open
Pin Description
60 P95/CS5HP_MUTEOConnected to Head phone Out Put MuteActive High
61 P96/CS6CDR_MUTEOConnected to CDR Out Put(Analog)MuteActive High
62 P97/C57CD_MUTEOConnected to CD Out Put(Analog)MuteActive High
63 VSSGNDD
64 PA0/AIN0/IRQ6 CD_DMUTEOConnected to CD Out Put(Digital)MuteActive low
65 PA1/BIN0MP3_LEDOInserted MP3 Disc LED lightingActive low
66 PA2/ZIN0PITCH_LEDOPitch Control on LED lightingActive low
67 PA3/AIN1/IRQ7 N.CI
68 PA4/BIN1N.CI
69 PA5/ZIN1DIS_RSTNOReset Signal to uPActive Low
70 PA6/SDAFL_SDAI/O Serial Data with DISPLAY uP
71 PA7/SCLFL_SCLOSerial Clock to DISPLAY uP
72 PB0/IRQ0CDR_RREQIInterrupt Request Signal from CDRActive
73 X1AN.C
74 X0AN.C
75 PB1/IRQ1TXT_REQIInterrupt Request Signal for Read fromCD-TEXT
Active
Decoder(LC89170M)
76 PB2/IRQ2HFDIHF fi nd Signal from CD HF DetectorActive Low
77 PB3/IRQ3MP_RQSTICommunication Request Signal fromSTA016TActive Low
78 PB4/IRQ4N.CI
79 PB5/IRQ5N.CI
80 PB6/ADTGN.CI
81 PB7N.CI
82 PC0CDR_RSTNOReset Signal to CDRActive Low
83 PC1CDR_SREQNOCommand Request Signal to CDRActive Low
84 PC2CDR_SRDYNO1 Byte Latch Signal to TC9412CDR 1ByteActive Low
85 PC3N.CI
86 HST--87 MD2TMODE
88 MD1--89 MD0TAUX3
90 RSTRESET
91 VSSGNDD
92 X08MHz X'tal
93 X18MHz X'tal
94 VCC+5V
95 P00/AD00TAUXConnected to Flash Writer
96 P01/AD01N.CI
97 P02/AD02N.CI
98 P03/AD03N.CI
99 P04/AD04N.CI
001B 12AK248010 FRONT PANEL BLACK 12AK248010
003B 388K105026 FRONT CHASSIS BLACK 388K105026
005B 388K158010 WINDOW 388K158010
006B 387K355010 LENS 387K355010
009B 12AK270010 BUTTON POWER 12AK270010
010B 388K270010 BUTTON RUBBER 3KEY 388K270010
011B 388K270110 BUTTON RUBBER 2KEY 388K270110
012B 388K270020 BUTTON ERASE BL 388K270020
013B 388K270220 BUTTON TIME BL 388K270220
014B 388K270030 BUTTON FINAL BL 388K270030
015B 388K270350 BUTTON REC PLAY PAUSE 388K270350
016B 388K270360 BUTTON PLAY PAUSE 388K270360
018B 388K270080 BUTTON OPEN CLOSE BL 388K270080
019B 388K270050 BUTTON FF REW BL 388K270050
023B 284T154310 KNOB PHONE VOLUME BL 284T154310
024B 388K154010 KNOB FOR JOG BL 388K154010
080B 230K355030 LENS MP2 AND PITCH 230K355030
100B 416K053150 COVER CDR BL 416K053150
101B 12AK063010 ESCUTCHEON CD BL 12AK063010
003D 371K160040 MOUNT BRACKET L 371K160040
005D 371K160050 MOUNT BRACKET R 371K160050
011G 229K057010 LEG 229K057010
065G 12AK121010 LINK FOR POWER SWITCH 12AK121010
001M ZK416K0020 UNIT KIT LOADER ASSY
ZK416K0020
CRD-RA2A AUDIO UNIT CEC
010M 05AK304500 MECHA LOADER ASSY CD
05AK304500
VAL2212 08
011M 05AK304510 MECHA TRAVERSE UNIT CD
05AK304510
VAM2202 08
J802 /F nsp JACK 2P MAINS INLET PWI1910-H YJ04002440
J802 /N/U YJ04002450 JACK 3P MAINS INLET M1910-D YJ04002450
M003 MM01200290 DC BRUSHLESS FAN
MM01200290
KD1204PFB2-8
WD02 nsp JUMPER LEAD FPC
YU17200520
J731- LOADER ASSY
WD03 nsp JUMPER LEAD FPC
YU15080520
J631-JU02
WD04 nsp JUMPER LEAD FPC
YU09150520
JU01- LOADER ASSY
PACKING
001T /F nsp USER GUIDE(F) 12AK851110
001T /N/U 12AK851250 USER GUIDE(U,N) 12AK851250
005T /N/U 12AK851010 CD-ROM FOR USER GUIDE
12AK851010
7 LANGUAGES
T001 ZK399K0010 REMOTE CONTROLLER
ZK399K0010
RC2100DR
W001 /F nsp MAINS CORD 2P
ZC01801050
FOR 12A 124V AC
W001 /N ZC02003190 MAINS CORD 3P
ZC02003190
FOR N 10A 249V AC
W001 /U nsp MAINS CORD 3P 10A 124V
ZC02002180
NM U KAW
NOT STANDARD
SPARE PARTS
001D nsp LID TOP COVER BL 292J257050
001S nsp PACKING CASE 12AK801010
003S nsp CUSHION 12AK809010
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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.