Marantz SR 6004 Service Manual

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SR6004 /FBIN1BIU1B

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AV Surround Receiver

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TABLE OF CONTENTS

. TECHNICAL SPECIFICATIONS
. TECHNICAL DESCRIPTION .....

. SERVICE MODE ..
SYSTEM ERROR ..
. TROUBLE SHOOTING.
. JIG FOR SERVICING
. DUAL BACKUP MEMORY
. WRITING AND UPDATE SOFTWARE ..
. WIRING DIAGRAM ..............................

SCHEMATIC DIAGRAM ..
PARTS LOCATION ......

EXPLODED VIEW AND PARTS LIST.
MICROPROCESSOR AND IC DATA.
ELECTRICAL PARTS LIST .................

. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .....................

. POWER AMPLIFIER ADJUSTMENT ...................................................................

BLOCK DIAGRAMS ............................................................................................

................... 15

................. 79

................... 255

Please use this service manual with referring to the user guide (D.F.U.) without fail,

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SR6004

Copyright 2009 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.

Please refer to
MODIFICATION NOTICE.

Part no. 90M27DW855020
First Issue 2009.11

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

- USA - - EUROPE / TRADING - 7 CANADA
MARANTZAMERICA, INC DAM EUROPE B. V. D&M Canada Inc.
100 CORPORATE DRIVE P. 0. BOX 8744, BUILDING SILVERPOINT 5-505 APPLE CREEK BLVD.
MAHWAH, NEW JERSEY 07430 BEEMDSTRAAT 11, 5653 MA EINDHOVEN MARKHAM, ONTARIO L3R 5B1
USA THE NETHERLANDS CANADA
PHONE : +31 - 40 - 2507844 PHONE : 905 - 415 - 9292
FAX :+31 - 40 - 2507860 FAX : 905 - 475 - 4159
, JAPAN _ KOREA -
D&M Holdings Inc. fifigfi 74 77y FILx/Tww777 pg; D&M SALES AND MARKETING KOREA LTD.
D&M BUILDING, 2-1 NISSHIN-CHO, 2F,YEON BLDG.,
KAWASAKI-KU, KAWASAKI-SHI, 88-5, BANPO-DONG, SEOCHO-GU,
KANAGAWA, 210-8569 JAPAN K it $2i0-8559 SEOUL KOREA
Wfilllfillllfifillllfiaaifififlzq D&MEJLA PHONE : +52 - 2 - 715 - 9041
FAX : +82 - 2 - 715 - 9040

7 CHINA

D&M SALES AND MARKETING SHANGHAI LTD.
ROOMEOE SHANGHAI AIRPORT CITY TERMINAL
NO.1600 NANJING (WEST) ROAD, SHANGHAI,
CHINA. 200040

TEL : 021 - 624B - 5151

FAX : 021 - 624B - 4434

NOTE ON SAFETY :

Symbol A Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol A
Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.

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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. 60065.

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

091105DM/DG