MARANTZ DR6000 Service Manual

Cover page of MARANTZ DR6000 Service Manual

Service Manual for MARANTZ DR6000, downloadable as a PDF file.

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Compact Disc Recorder
DR6000
385K855010 MIT
3120 785 22360
First Issue 2000.08
Service
Manual
DR6000 /F1N, /K1G, /N1G
/K1B, /N1B, /U1B
R
DR6000
Printed in Japan
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Recordable
ReWritable
POWER
CD RECORDER DR6000
PLAY/PAUSE
STOP
REC
-+
PUSH ENTER
EASY JOG
LEVEL
PHONES
REC TYPE
REW
FF
FINALIZE
DELETE
CANCEL
MENU
STORE
SOURCE
ERASE
OPEN/CLOSE
DISPLAY
SCROLL
ON/OFF
STANDBY
TABLE OF CONTENTS
SECTION
PAGE
MAIN UNIT
1. Servicing the DR6000 ................................................................................................................................ 1
2. TECHNICAL SPECIFICATIONS ............................................................................................................... 3
3. WARNINGS .............................................................................................................................................. 4
4. SERVICE HINTS AND TOOLS ................................................................................................................. 5
5. SIAGNOSTIC SOFTWARE ....................................................................................................................... 6
6. FAULTFINDING TREES ......................................................................................................................... 11
7. FAULTFINDING GUIDE .......................................................................................................................... 15
8. WIRING DIAGRAM ................................................................................................................................. 25
9. BLOCK DIAGRAM ................................................................................................................................... 27
10. SCHEMATIC DIAGRAM AND PARTS LOCATION ................................................................................. 29
11. EXPLODED VIEW AND PARTS LIST ..................................................................................................... 37
12. ELECTRICAL PARTS LIST ..................................................................................................................... 40
REMARK : This ser vice manual explains them by extracting specifications
designed for the model DR6000 only. The explanation for CD-R module
"MAR770" (Loader : CDL4009' + CD-R Main board) is not mentioned on this
service manual.
The CD-R module information is described in the ser vice manual of CD-R
modules <MAR770/MAR775>.
background image
Compact Disc Recorder
DR6000
385K855010 MIT
3120 785 22360
First Issue 2000.08
Service
Manual
DR6000 /F1N, /K1G, /N1G
/K1B, /N1B, /U1B
R
DR6000
Printed in Japan
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Recordable
ReWritable
POWER
CD RECORDER DR6000
PLAY/PAUSE
STOP
REC
-+
PUSH ENTER
EASY JOG
LEVEL
PHONES
REC TYPE
REW
FF
FINALIZE
DELETE
CANCEL
MENU
STORE
SOURCE
ERASE
OPEN/CLOSE
DISPLAY
SCROLL
ON/OFF
STANDBY
TABLE OF CONTENTS
SECTION
PAGE
MAIN UNIT
1. Servicing the DR6000 ................................................................................................................................ 1
2. TECHNICAL SPECIFICATIONS ............................................................................................................... 3
3. WARNINGS .............................................................................................................................................. 4
4. SERVICE HINTS AND TOOLS ................................................................................................................. 5
5. SIAGNOSTIC SOFTWARE ....................................................................................................................... 6
6. FAULTFINDING TREES ......................................................................................................................... 11
7. FAULTFINDING GUIDE .......................................................................................................................... 15
8. WIRING DIAGRAM ................................................................................................................................. 25
9. BLOCK DIAGRAM ................................................................................................................................... 27
10. SCHEMATIC DIAGRAM AND PARTS LOCATION ................................................................................. 29
11. EXPLODED VIEW AND PARTS LIST ..................................................................................................... 37
12. ELECTRICAL PARTS LIST ..................................................................................................................... 40
REMARK : This ser vice manual explains them by extracting specifications
designed for the model DR6000 only. The explanation for CD-R module
"MAR770" (Loader : CDL4009' + CD-R Main board) is not mentioned on this
service manual.
The CD-R module information is described in the ser vice manual of CD-R
modules <MAR770/MAR775>.
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MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
MARANTZ company has created the ultimate in stereo sound.
Only original
MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
991207MIT
USA
MARANTZ AMERICA, INC
MARANTZ AMERICA, INC.
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX
: 630 - 307 - 2687
BRAZIL
PHILIP DA AMAZONIA IND. ELET. ITDA
CENTRO DE INFORMACOES AO
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123(Discagem Direta Gratuita)
FAX
: +55 11 534. 8988
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX
: +81 42 741 9190
EUROPE / TRADING
MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX
: +31 - 40 - 2735578
TECHNICAL AUDIO GROUP PTY, LTD
558 DARLING STREET,
BALMAIN, NSW 2041,
AUSTRALIA
PHONE : 61 - 2 - 9810 - 5300
FAX
: 61 - 2 - 9810 - 5355
AUSTRALIA
JAMO AUSTRALIA PTY LTD
1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX
: +61 - 3 - 9543 - 3677
THAILAND
MRZ STANDARD CO.,LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX
: +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX
: +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX
: +60 3 - 2458180
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX
: 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX
: +822 - 3232 - 154
SINGAPORE
WO KEE HONG (S) PTE LTD
WO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : +65 2544555
FAX
: +65 2502213
WILDASH AUDIO SYSTEMS NZ
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX
: +64 - 9 - 8463554
NEW ZEALAND
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX
: 905 - 831 - 6936
AUSTRALIA
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1
1.Servicing the DR6000
1.1 INTRODUCTION:
The DR6000 is the consumer version of a CD recorder, this means that the SCMS (Serial Copy Management System) is
included. The DR6000 can only record on the Audio CDRs (Consumer Use).
The DR6000 is suitable for recording and playback of CD-R W discs (CD-Re Writable disc).
1.2 OPENING THE PRODUCT :
The product can be opened by removing the top cover (6 screws). Once the product is opened one can have access to the
several PCB's and the main module. To have access to the Display PCB, the Headphone PCB first the front cover has to
be removed (See dismantling instructions on page1-7).
Below the several PCB's and it function and service policy will be discussed:
Consumer
: For Digital Audio
Professional : For General use (Including PC)
P
: Playback
R
: Recording
Playback & Recording and Disc
Disc
Player/Recorder
CD
CDR
CD-RW
SCMS
Consumer Disc
Consumer Disc
Professional Disc
Professional Disc
Finalized
Finalized
non
Finalized
non
Finalized
non
Finalized
non
Finalized
Finalized
Finalized
Audio CD Player
Current products Ex:CD-17
Audio CD Player
CD-RW playback Ex:CD-17MK II
CD-RW Recorder
For Professional Ex:CDR630/640
CD-RW Recorder
For Consumer Ex:DR6000
PP
no
P
no
no
no
no
no
-
PP
no
P
no
P
no
P
no
-
P
P
P/R
P
P/R
P/R
P/R
P/R
P/R
no
P
P
P/R
P
no
P/R
P/R
no
no
YES
CDR LOADER
POWER
SW
BOARD
Trans-
former
POWER SUPPPLY
and
AUDIO
BOARD
DISPLAY BOARD
HEAD
PHONE
BOARD
MOTER
BOARD
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2
1.2.1 CDR loader (CDR main module CDL4009 or MAR770):
This complete CDR loader is considered as not repairable in the field. therefore this module will be repaired centrally. A
module exchange procedure will be set up for this purpose. The module can be removed from the product by removing 4
screws and the transformer (see demounting the CDR module on page 1-7), and loosing the connectors.
This module is the complete CD recorder, it contains the following parts:
CD Mechanism (CDM4009'). Underneath this mechanism a PCB is mounted which is adjusted to the mechanism (laser
current settings are stored in EEPROM).
Loader Assy. This mechanical assy takes care for the tray control.
Main PCB. This PCB takes care that the (analog or digital) signal to be recorded is converted into a suitable signal which
can be recorded on the disc.
Digital signals with an other sampling frequency then 44.1kHz will be converted in the sample rate converter (DASP) to
44.1kHz.
Analog signals will be first converted into a digital converter by the AD converter.
This PCB also takes care that the signal from the CD (playback) is converted into a suitable digital signal (or analog via
the DA converter).
The main microprocessor controls the several functions of this PCB.
1.2.2 Power SW Board.
This PCB contains the Power SW, which is jointed the Power bottom on the front panel. All parts are available as spare
parts.
1.2.3 Power Supply and Audio Board.
This PCB consists of power supply part and audio part. The power suppluy part delivers the several voltages for the diffrent
PCB in the DR6000. On this power supply sevel fuses (secondary side) are mounted on this PCB. The audio part takes care
that the signal from CDR main module is converted into an analog signal via DA converter and outputs the analog signal.
This PCB contains the output and input connectors also. All parts are available as spare parts.
1.2.4 Display Board.
This PCB contains the Display, which informs the user about the status of the recording/playback process and it also takes
care for scanning the keys on the front panel. The information from the keys is fed via a I C connection to the main
microprocessor on the CDR loader module. Information which needs to be displayed is also fed via this I C line from the
main microprocessor on the CDR loader module to the display controller.
The parts for this PCB are available as service parts so this PCB can be repairable up to component level.
1.2.5 Headphone Board.
This PCB contains the headphone socket and potentiometer which controls the headphone volume. All parts are available
as spare parts.
2
2
IMPORTANT
In case of replace the CD-R module "MAR770", the initialization is necessary.
Please initialize the CD-R module with following orders.
1. Press the POWER button (POWER ON) while depressing FINALIZE button and REC
TYPE button together.
2. FL Display shows;
WAIT
PGM PROTOCOL
PGM PORT END
3. Press the POWER button (POWER OFF).
Then the CD-R module set up to DR6000 own status.
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3
2 TECHNICAL SPECIFICATIONS
GENERAL
System .................................................................................................... Compact disc digital audio
Number of channels ................................................................................ 2 (stereo)
Applicable discs ...................................................................................... CD, CD-R (digital audio), CD-RW (digital audio)
Power Requirement
F version ........................................................................................... AC 100 V 50 / 60 Hz
K version ........................................................................................... AC 110 V / 220 V 50 /60 Hz
N version ........................................................................................... AC 230 V 50 Hz
U version. .......................................................................................... AC 120 V 60 Hz
Power Consumption ................................................................................ 24 W
Operating Temperature . ......................................................................... 5 °C - 35 °C
Dimension (MAX)
Width ................................................................................................. 440 mm
Height ................................................................................................ 87 mm
Depth ................................................................................................ 317 mm
Weight ................................................................................................ 4.6 kg
AUDIO
Frequency Response ............................................................................. 20 Hz - 20 kHz
Playback S/N .......................................................................................... 105 dB
Playback Dynamic Range ....................................................................... 96 dB
Playback Total Harmonic Distortion ........................................................ 90 dB
Recording S/N (analog) .......................................................................... 90 dB
Recording Dynamic Range (analog) ....................................................... 92 dB
Recording Total Harmonic Distortion (analog) ........................................ 84 dB
Analog Output Voltage ............................................................................. 2 Vrms
Digital Coaxial Output ............................................................................. 0.5 V (p-p) / 75 ohms
Digital Optical Output .............................................................................. - 20 dB
Headphones ............................................................................................ 0 - 5 Vrms / 8 - 2000 ohms
Recording values for line input
Digital Coaxial Input (automatic sample rate conversion) ....................... 32 - 48 kHz
Digital Optical Input (automatic sample rate conversion) ........................ 32 - 48 kHz
Analog Input ............................................................................................ 560 mVrms / 50 kohms
Specifications subject to change without prior notice.

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