Marantz SA 7S1 Service Manual

Page 1

Service

Man ual Super Audio CD

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TABLE OF CONTENTS

TECHNICAL SPECIFICATIONS AND UPDATE DISC.
SERVICE HINTS AND TOOLS ..................................
WARNING AND LASER SAFETY INSTRUCTIONS.
TAKING THE DISC OUT OF EMERGENCY ............
UPDATA FIRMWARE
SERVICE MODE
L/R OUTPUT LEVEL ADJUSTMENT PROCEDURE
WIRING DIAGRAM.
BLOCK DIAGRAM ..
SCHEMATIC DIAGRAM
PARTS LOCATION
MICROPROCESSOR AND lC DATA.
EXPLODED VIEW AND PARTS LIST
ELECTRICAL PARTS LIST...
ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE

SECTION 2 (MECHA LOADER AND MECHA TRAVERSE)

1.

EXPLODED VIEW AND PARTS LIST ............................................................................... 2-2

SECTION 3 (SUPER AUDIO CD PWB MODULE/TRAY DRIVE PWB)

1.

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IC DATA...
BLOCK DIAGRAM
SCHEMATIC DIAGRAM
PARTS LOCATION ...........
ELECTRICAL PARTS LIST

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
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SA-7S1

Part no. 90M27AK855010
First Issue 2006.09

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Page 2

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, othenIvise such part order will be considered as null and void.

- USA
MARANTZ AMERICA, INC
100 CORPORATE DRIVE
MAHWAH, NEW JERSEY 07430

- EUROPE/TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN

7 CANADA

MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 551

USA THE NETHERLANDS CANADA
PHONE : +31 - 40 - 2507844 PHONE I 905 - 415 - 9292
FAX : +31 - 40 - 2507860 FAX : 905 - 475 - 4159
7 AUSTRALIA - THAILAND 7 SINGAPORE

W0 KEE HONG DISTRIBUTION FTE LTD
No.1 JALAN KILANG TIMOR
#08-03 PACIFIC TECH CENTRE

OualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149

MHZ STANDARD 00., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,

AUSTRALIA BANGKOK, 10200 THAILAND SINGAPORE 159303

PHONE : +61 - (0)3 - 9543 - 1522 PHONE : +66 - 2 - 222 9181 PHONE : +65 6376 0338

FAX : +61 - (0)3 - 9543 - 3677 FAx : +66 - 2 - 224 6795 FAX : +65 6376 0166
7 NEW ZEALAND 7 TAIWAN 7 MALAYSIA

W0 KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE

WILDASH AUDIO SVSTEMS N2
14 MALVERN ROAD MT ALBERT

PAI VUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,

AUCKLAND NEW ZEALAND TAIPEI, 10429, TAIWAN R.O.C. LOT 1, JALAN 13/6, 46200 PETALING JAYA
PHONE : +64 - 9 - 8451958 PHONE : +886 - 2 - 25221304 SELANGOR DARUL EHSAN, MALAYSIA
FAX : +64 - 9 - 8463554 FAX : +836 - 2 - 25630415 PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
7 JAPAN 7 KOREA

D&M Holdings Inc.

KAWASAKI-KU, KAWASAKI-SHI,

D&M BUILDING, 2-1 NISSHIN-CHO,

PIGS/£11 7'51 -P/ FIAm-Wf-W >72

MARANTZ KOREA co., LTD.
ROOM 604, ELECTRO OFFICE, 16-56,
HANGGANG-RO SGA, YONGSAN-KU,

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KANAGAWA, 210-8569 JAPAN SEOUL, 140-013, KOREA
PHONE : +82 - 2 - 323 - 2155

FAX :+82-2-323-2154

CHINA
MARANTZ SHANGHAI TRADING LTD.
ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION
1578 NANJING (WEST) ROAD SHANGHAI
CHINA
TEL : 021 - 6248 - 1064
FAX : 021 - 6248 - 3565

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. 6500.

In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.

060607MZ