Marantz MA 6100 Service Manual

Page 1

serVice MA6100 IN1G,IU1G

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Man Llal Mono Power Amplifier

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TABLE OF CONTENTS

SECTION
1. TECHNICAL SPECIFICATIONS ,.
2. i0 DATA ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
3. BLOCK DIAGRAM .....................................................
4. TEST EQUIPMENT REQUIRED FOR SERVICING ..
5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side) .
6, EXPLODED VIEW AND PARTS LIST.
7. POWER AMP. ALIGNMENT ...............
8. ELECTRICAL PARTS LIST ...................................................................................................................... 11

Please use this service manual with referring to the user guide ( D.F.U. ) without fail
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329J855010 MIT

MA6100

Primed in Japan First Issue 2000.07

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MARANTZ DESIGN AND SERVICE

Using superior deSIgn and selected high grade components, MARANIZ company has created the ultimate in stereo sound.
Only original MARAN1Z pans can insure that your MARAN1Z product will continue to perform to the specifications for which
it is famous.

Parts foryour MARAN'IZ 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:

1.0omplete 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.

7 USA - 7 EUROPE/TRADING 7 BRAZIL
MARANTz AMERICA, INC. MARANTZ EUROPE 3 v, PHILIP DA AMAZONIA IND. ELET. ITDA
440 MEDINAH ROAD P O BOX 80002, BUILDING SFF2 CENTRO DE INFORMACOES AO
ROSELLE, ILLINOIS 60172 5600 JB EINDHOVEN CEP 04698970
USA THE NETHERLANDS SAO PAULO, SP, BRAZIL
PHONE ; 630 A 307 A 3100 PHONE +31 A40 A2732241 PHONE 0800A 123123(Dlscagen Direla Gralulia)
FAX 630 7 307 7 2687 FAX +31 7 40 7 2735578 FAX +55 11 534 8988
7 PROFESSIDML AMERICAS 7 T PDDI'ESJIUML AUSTRALIA 7 T CANADA
SUPERSCOPE TECHNOLOGIES, INc. TECHNICAL AUDIo GROUP PTY, LTD LENBROOK INDUSTRIES LIMITED
MARANTz PROFESSIONAL PRODUCTS 558 DARLING STREET, 633 GRANITE COURT,
2640 WHITE OAK CIRCLE, SUITE A BALMAIN, NSW 2041, PICKERING, ONTARIO L1W 3K1
AURORA, ILLINOIS 60504 USA AUSTRALIA CANADA
PHONE 630A820A4800 PHONE 61 298105300 PHONE 905831 A 6333
FAX :630A82oA8103 FAX 61A2A9810A5355 FAX 905A831A6936
7 AUSTRALIA - 7 THAILAND - 7 SINGAPORE
JAMO AUSTRALIA PTv LTD MRZ STANDARD CO.,LTD wo KEE HONG (S) PTE LTD
1 EXPO COURT, P O BOX 350 746 A 754 MAHACHAI ROAD , WO KEE HONG CENTRE
MT WAVERLEY VIC 3149 WANGBURAPAPIROM, PHRANAKORN, NO 23. LORONG 8, TOA PAYOH
AUSTRALIA BANGKOK, 10200 THAILAND SINGAPORE 319257
PHONE +61 . 3A 9543 A 1522 PHONE +66 A 2 A 222 9181 PHONE +65 2544555
FAX +61 7 3 7 9543 7 3677 FAX +66 7 2 7 224 6795 FAX +65 9509213
7 NEW ZEALAND - 7 TAIWAN - 7 MALAYSIA -
WILDASH AUDIO SYSTEMS NZ PAI- YUING co., LTD. wo KEE HONG ELECTRONICS SDN. BHD.
14 MALVERN ROAD MT ALBERT 6 TH FL N0. 148 SUNG KIANG ROAD. SUITE 81. LEVEL 8. MENARA GENESIS.
AUCKLAND NEW ZEALAND TAIPEI, 10429, TAIWAN R O C NO 33, JALAN SULTAN ISMAIL,
PHONE +64 9 A 8451958 PHONE +886 2 25221304 50250 KUALA LUMPUR, MALAYSIA
FAX +64 A 9 A 8463554 FAX +886 A 2 A 25630415 PHONE +60 3 A 2457677
FAX +60 3 A 2458180
7 JAPAN Technlcal 7 KOREA
MARANTZ JAPAN, INC. El II: V 5 y I) 15: 33" g H MK ENTERPRISES LTD.
35 1, 7A CHOME, SAGAMIONO I: *1 _ 05 ROOM 604/605, ELECIROAOFHCEIEL,16A58,
SAGAMIHARA A SHI, KANAGAWA TZZHS 3GA HANGANGARO.YONGSANAKU. SEOUL
JAPAN 2288505 fgfillllfitfllfilfiffitfimmm KOREA
PHONE +81 42 7481013 #193 T150902? PHONE +82 - 3232 A 155
FAX +8l 42 7419190 Emflfifilfiufifim 1-8 FAX +822 . 3232. 154

SHOCK, FIRE HAZARD SERVICE TEST:

CAUTION : After sen/icing this appliance and priorto returning to customer, measurethe resistance between either priman/ 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