Marantz SR 65 Service Manual

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74 SR65/o1Blo1G/ozaloze/osalo7a

E |llllllli|||||l|ll|llll||m|l|lllllllllillllllllillllllll Stereo Receiver

MARA-00655

Model 74 SR65/oza

TABLE OF CONTENTS
SECTION PAGE
1. BLOCK DIAGRAM AND COMPONENTS 1
2. SCHEMATIC DIAGRAMS, PCB'S AND COMPONENTS
3. WIRING DIAGRAM
4. EXPLODED VIEW AND PARTS LlST.........
5. ALIGNMENT PROCEDURES
6. ELECTRICAL PARTS LIST ....... 42

model SR-65

Firsi issue: 1995

PCS 86 070 4822 725 51050

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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 pan number has to be specified.

The following information must be supplied to eliminate delays in processmg your order:

Complete address

Complete part numbers and quantities required

Description of parts

Way of shipment

1.
2.
3.
4. Model number tor which part is required
5,
6.

Signature: any order forrr r Fax. must be signed, otherwise such part order will be considered as null and void.

-USA

MARANTZ AMERICA. INC,

440 MEDINAH ROAD

ROSELLE. ILLINOIS 60I72> 2330
USA

PHONE: 708* 307- 3100

FAX 708-307-2687

-CANADA

LENBROOK INDUSTRIES LIMITED
833 GRANITE COURT,
PICKERING. ONTARIO L1W 3K1
CANADA

PHONE: 418- 831- 6333

FAX I 4I5>831*6938

r-IROFESSIONALUSA

SUPERSCOPE TECHNOLOGIES. INC.
MARANTZ PROFESSIONAL PRODUCTS
1000 CORPORATE BLVD. SUITE D

-PROFESSIONAL-CANADA
TC ELECTRONICS CANADA LTD
54o FIRING AVE.

BAIE D'URFE. QUEBEC HSX 3T2

MARANTZ AUSTRALIA

3 Figtree Drive

Australia Centre

Homebush, NSWENO AUSTRALIA

AL' \7 A. ILLINOIS 60504 USA CANADA

Ph " : 703~820-4500 PHONE : 514-457-4044

FA). 2 703_520,303 FAX I 5147457-5524
-AUSTRALIA -HONG-KONG

FORWARD INTERNATIONAL CORP. LTD.
15 TH FLOOR. REGENT CENTRE.

88 QUEENS ROAD. CENTRAL. H. K.
PHONE: +552 52I-OBES

EUROPE

MARANTZ EUROPE B.V.
P.O.BOX 80002

BUILDING SFFZ

5600 JB EINDHOVEN

THE NETHERLANDS
PHONE ; +31- 40-7322
FAX 2 43I-40-735575

-TFIADING

MARANTZ EUROPE B.V.
P.0.BOX 30002

BUILDING SFFZ

5600 JB EINDHOVEN

THE NETHERLANDS
PHONE: 631'40 732241
FAX : +3|~40>735573

I-THAILAND

MRZ STANDARD CO.. LTD.

748» 750 WANGBURAPA BANGKOK
10200 THAILAND

PHONE: +66 2222 9181

PAI»YU|NG co.. LTD.

6 TH FL NO. 148 SUNG KIANG FIORD.
TAIPEI, 10429. TAIWAN R.o.c.
PHONE: 4555 (2) 52213044

FAX : +836 (2) 5630415

M-

-JAPAN-Technical
MARANTZ JAPN INC.
35~ I. 7, chome. Sagamiono
Sagamihare~ shi. Kenagawa

Japan
PHONE. any 4a 2131
FAX : +81 427 43 0339

PHONE: 512742.53" FAX : +552 521-7835 FAX 1 +66 2225 E571
FAX : +6127643074
rTAIWAN ~MALAYSIA -SINGAPORE

N0 102 JALAN SS 21/35. DAMANSARA
UTAMA. 47400 PETALING JAYA
SELANGOR DARUL EHSAN.

MALAYSIA

PHONE: +60 3* 7184865

FAX I +60 37173628

W0 KEE HONG ELECTRONICS SDN. BHD.

WO KEE HONG (SINGAPORE) PTE. LTD.
29, LENG KEE ROAD

SINGAPORE 05315.

PHONE: +65 475-4555

FAX : +65 475-3623

SHOCK, FIRE HAZARD SERVICE TEST:

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i} F 223 tillfiillliIEITIIEBiIiHIFIIEkTTI TB 55 $1 9;

CAUTION; After servicing this appliance and prior to returning to customer, measure the resistance between either primary
AC cord connector pins ( wrth 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.

Rel. UL Standard NO.1492,

In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address. 9505mm

PCS 36 071