Marantz ED5.1 Service Manual
Service
ED-5.1F PW
Manual
Stereo CD System
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS .............................................................................. 1
2. SERVICE MODE ...................................................................................................... 2
3. BLOCK DIAGRAM .................................................................................................... 3
4. SCHEMATIC DIAGRAM ........................................................................................... 5
5. PARTS LOCATION ................................................................................................ 13
6. IC DATA..................................................................................................................18
7. EXPLODED VIEW AND PARTS LIST .................................................................... 25
8. ELECTRICAL PARTS LIST ....................................................................................28
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
ED-5.1
R
Printed on 100% Recycled Paper
Printed in Japan
ED-5.1
05AW855010 MIT
First Issue 2001.10
MARANTZ DESIGN AND SERVICE
MARANTZ AMERICA, INC.
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.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
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
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
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
AUSTRALIA
TECHNICAL AUDIO GROUP PTY, LTD
558 DARLING STREET,
BALMAIN, NSW 2041,
AUSTRALIA
PHONE : 61 - 2 - 9810 - 5300
FAX : 61 - 2 - 9810 - 5355
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
BRAZIL
PHILIPS DA AMAZONIA IND. ELET. ITDA
CENTRO DE INFORMACOES AO
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
FAX : +55 11 534. 8988
(Discagem Direta Gratuita)
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : +65 858 5535 / +65 381 8621
FAX : +65 858 6078
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180
JAPAN
MARANTZ JAPAN, INC.
Technical
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
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
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.
010620MIT
1. TECHNICAL SPECIFICATIONS
CD Player Section
D/A conversion ......................................................................................................................................... 1 bit DAC
Wow & flutter ..............................................................................................................................Precision of quartz
Horn Section
Speaker ....................................................................................................................................5.0 cm (8 ohms) x 2
Output jack .............................................................................................................................. 3.5 mm 4P mini-jack
Dimensions (W x H x D) .................................................................................................... 172 x 290 x 170 mm x 2
Weight ...................................................................................................................................................... 0.9kg x 2
Amplifire Section
Maximun output power ........................................................................................................................... 6 W (EIAJ)
S/N ................................................................................................................................................................. 80 dB
Power Consumption ........................................................................................................................................ 19 W
Power Requirement .............................................................................................................. AC 100 V, 50 / 60 Hz
Dimensions (W x H x D) ............................................................................................................ 172 x 90 x 172 mm
Weight ............................................................................................................................................................ 1.9 kg
Accessories
3.5 mm mini-plug audio cable ............................................................................................................................... 1
Dynamic type
Specifications subject to change without prior notice.
1
2. SERVICE MODE
Player
Service Mode
Stop No Disc NEXT PREV STOP PLAY
Service Mode b-0000 0000 Build Software Buil d
LCD Test PLAY CD Tes t
CD Test Laser Test Spi ndl e Test Pickup Test
Service Mode STOP Reset
CD Test PLAY LCD Test CD Test
Off
Laser Test Pickup Test Spind le Test Laser Test NEXT
Laser Test PREV On Off On
Pickup Test PREV Off Off
3
Spind le Test
Clockwise
PREV Clockwise Counte Clockwise Off
NEXT+PREV+
STOP
Play
NEXT
PREV
PREV
Stop
LCD TEST
LASER
OFF
PREV
ON
NEXT
RESET
Stop
PICKUP
RESET
PREV PREV
OUT
IN
r
PlayPlay
CD TEST
NEXT
SPINDLE
OFF
PREV
CW
PREV
CCW
2
3. BLOCK DIAGRAM
3 4
4. SCHEMATIC DIAGRAM
5 6
7 8
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