Marantz PS 7200 Service Manual

Page 1

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TABLE OF CONTENTS
. TECHNICAL SPECIFICATIONS
. WIRING DIAGRAM
. BLOCK DIAGRAM..
. SCHEMATIC DIAGRAM.
. PARTS LOCATION
. IC DATA . . 4O
. EXPLODED VIEW AND PARTS LIST . 43
. ELECTRICAL PARTS LIST ..... 50

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Please use this service manual with referring to the user guide ( D.F.U.) without fail.
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Printed in Japan First Issue 2002,02

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Page 2

MAFIAN'IZ 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 MARAN12 product will continue to perform to the specifications for which
it is famous.

Parts for your MARAN1Z 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 - - EUROPEITRADING - - BRAZIL -
MARANTz AMERICA, INc MARANTz EUROPE B.v. PHILIPS DA AMAZONIA IND. ELET. ITDA
1100 MAPLEWOOD DRIVE P. 0. Box 3744, BUILDING SILVERPOINT CENTRO DE INFORMACOES AO
ITASCA. IL. 30143 BEEMDSTRAAT 11. 5353 MA EINDHOVEN CEP 04698-1970
USA THE NETHERLANDS SAO PAULO, SP, BRAZIL
PHONE : 660 - 741 - 0300 PHONE 2461 - 404 2507344 PHONE : 0800 - 123123tDIstaDem DIreIa GraIuIIa)
FAX :330 - 741 -0301 FAX :431- 40 - 2507330 FAX :+5511 534. 3933

-PHDFESSIOMI. AMERICAS - -mr::uom AUSTRALIA- - CANADA
SUPERSCOPE TECHNOLOGIES, INc. TECHNICAL AUDIO GROUP PTv. LTD LENBROOK INDUSTRIES LIMITED
MARANTz PROFESSIONAL PRopucTs 553 DARLING STREET, ass GRANITE count
2540 WHITE OAK cIRcLE, SUITE A BAIJIAAIN. Nsw 2041, PIcKERINc, ONTARIO L1W3K1
AURORA, ILLINOIS 50504 USA AUSTRALIA CANADA
PHONE : 330 . 320 - 4300 PHONE :31 -2 » 9310- 5300 PHONE : 905 - 351 - 3123
FAX 130-320-5103 FAX :31-2-3310-5355 FAX 105-331-3333

- AUSTRALIA - - THAILAND - - SINGAPORE -
OualiFi Pty Ltd, MR2 STANDARD co_, LTD wo KEE HONG DISTRIBUTION PTE LTD
24 LIONEL ROAD, 743 - 754 MAHACHAI ROAD, 130 Joe SENG ROAD
MT. WAVERLEY VIC 3149 WANGBURAPAPIROM, PHRANAKORN, #03-02 OLIVINE BUILDING
AUSTRALIA BANGKOK. 10200 THAILAND SINGAPORE 368357
PHONE : +31 -(0)3- 9543- 1522 PHONE :433- 2 - 222 9131 PHONE :+35 3535535/4353313321
FAX :+61 -(0)3- 9543 » 3377 FAX :433 - 2 - 224 3795 FAX :+65 353 3073

- NEW ZEALAND - - TAIWAN - - MALAYSIA -
WILDASH AUDIO SVSTEMS NZ PAI- VUING co., LTD. wo KEE HONG ELEcTRONIcs SDN. BHD.
14 MALVERN ROAD MT ALBERT 5 TH FL NO, 143 SUNG KIANG ROAD, SUITE 3.1, LEVEL 3, MENARA GENESIS,
AUCKLAND NEW ZEALAND TAIPEI, 10423. TAIWAN R.O.c. NO. as, JALAN SULTAN ISMAIL.

PHONE : +64 - e - 3451953 PHONE :+333 - 2 - 25221304 50250 KUALA LUMPUR, MALAYSIA
FAx :+34- 9 » 5453554 FAX :+333 - 2 - 25330415 PHONE :+30 3 - 2457377
FAX :+50 3 - 2453130

- JAPAN Technical - KOREA
MARANTZJAPANJNQ E j: =7 5 y 3) H3 at g #1 MK ENTERPRISES LTD.

35- 1, 7» wow, SAGAMIONO _ ROOM 504/605, ELECTROOFFIOETEL. I353.
SAGAMIHARA - SHI, KANAGAWA * 31 7220-8506 36A, HANGANG-FIO. YCNGSAN-Ku SEOUL
JAPAN 225-3505 yinmammanxnmm KOREA

PHONE :+31 42 7431013 Slim! 1-1500022 pHoNE :+322 . 3232 .155

FAX :+31427419190 mnfifilii-na FAX :+322.3232.154

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.

0201 IOMIT