Marantz SR 9600 Service Manual

Page 1

Service
Manual

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AV Surround Receiver

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TABLE OF CONTENTS En:-
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION AND SERVICE HINTS ........................................................... 4 DD
3. POWER AMPLIFIER ADJUSTMENT ................................................................................. 1O
4. SERVICE MODE ................................................................................................................. 11
5. SYSTEM ERROR ......................................................................................................... 13 DU-
DIGITAL- EX
6. UPDATE FIRMWARE .......................................................................................................... 15
[A] DOWNLOAD AND INSTALL UPDATING SOFTWARE FOR MICROPROCESSOR ..... 15
[B] UPDATE MAIN AND SUB MICROPROCESSOR PROCEDURE .................................. 30 I HX
[C] UPDATE DSP FLASH MICROPROCESSOR PROCEDURE ........................................ 44 m
[D] UPDATE MRAC MICROPROCESSOR PROCEDURE ................................................. 48 || [ l 2
7. WIRING DIAGRAM ............................................................................................................. 55
8. BLOCK DIAGRAM .............................................................................................................. 57 HDI'I'II
9. SCHEMATIC DIAGRAM ...................................................................................................... 59
10. PARTS LOCATION ............................................................................................................ 117
11. MICROPROCESSOR AND IC DATA ................................................................................. 163
12. EXPLODED VIEW AND PARTS LIST ............................................................................... 205
13. ELECTRICAL PARTS LIST ............................................................................................... 213

Please use this service manual with referring to the user guide ( D.F.U.) without fail.
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SR9600

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Using superior design and selected high grade components, MARAN'IZ company has created the ultimate in stereo sound.
Only original MARAN'IZ parts can insure that your MARAN'IZ product will continue to perform to the specifications for which

it is famous.

MARANTZ DESIGN AND SERVICE

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.

MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143

USA

PHONE : 630 - 741 - 0300
FAX 630 7 741 7 0301

SUSA-

EUROPEITRADING -

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS

PHONE : +31 - 40 - 2507844

FAX : +31 7 40 7 2507860

- AUSTRALIA

QualiFi Ply Ltd,

24 LIONEL ROAD,

MT. WAVERLEY VIC 3149
AUSTRALIA

PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 7 (0)3 7 9543 7 3677

- NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE . +64 - 9 - 8451958

FAX : +64 - 9 - 8463554

- THAILAND

MRZ STANDARD (20., LTD

746 7 754 MAHACHAI ROAD ,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND

PHONE: +66 72 7 222 9181

FAX : +66 7 2 7 224 6795

- CANADA

MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA

PHONE : 905 - 415 - 9292

FAX : 905 - 475 - 4159

- SINGAPORE

W0 KEE HONG DISTRIBUTION PTE LTD
No.1 JALAN KILANG TIMOR

#08703 PACIFIC TECH CENTRE

SINGAPORE 159303

PHONE . +65 6376 0338

FAX : +65 6376 0166

PAI- YUING CO., LTD.

6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R O C.
PHONE : +886 72 7 25221304

FAX : +886 7 2 7 25630415

* TAIWAN -

i MALAYSIA -

W0 KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 1376, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE ' +60 7 3 7 7954 8088

FAX : +60 - 3 - 7954 7088

- JAPAN Technical
D&M Holdings, Inc.

357 1, 77 CHOME, SAGAMIONO
SAGAMIHARA 7 SHI, KANAGAWA
JAPAN 22878505

PHONE : +81 42 7481013

FAX :+8142 741 9190

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7F ti 11223-5505
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* KOREA -

MK ENTERPRISES LTD.

ROOM 604/605, EL ECTRO7OFF|CETEL, 16758,
3GA, HANGANG7RO, YONGSAN7KU, 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 II IS return to the user/customer.

Flef. UL Standard No. 6500.

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

050517MZ