Marantz PM 66 SE Service Manual

Page 1

SGTVICE PM-668E F

74PM66/11B/125/1sa

M a n U a Integrated stereo amplifier

TABLE OF CONTENTS

SECTION
TECHNICAL SPECIFICATIONS ..................................
TEST EQUIPMENT REQUIRED FOR SERVICING .
IDLING CURRENT ADJUSTMENT"
VOLTAGE CONVERSION .....
BLOCK DIAGRAM....
WIRING DIAGRAM .....
SCHEMATIC DIAGRAM AND PARTS LOCATION ( Pattern side )
EXPLODED VIEW AND PARTS LIST .....
ELECTRICAL PARTS LIST .....................

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Please use this service manual with referring to the user guide ( D,F.UV )withoul fail.
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maranll®

model PM-SGSE

PCS 87 579 432W855080 A.O
4822 725 51119

Page 2

Using superior destgn and selected high grade components, MARANTZ compan
Only original MARANTZ parts can insure that your MARANTZ product wrll c

which it is famous,

MAFIANTZ DESIGN AND SERVICE

y has created the ultimate in stereo sound.
ontinue to perform to the specifications for

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.

-USA------

MARANTZ AMERICA. INC.

440 MEDINAH ROAD

ROSELLE. ILLINOIS 60172- 2330
USA

PHONE: 705- 307- 3100

FAX 1 708-307-2687

~CANADA-

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

PHONE 2 413 8318333

FAX : (FEM-6936

- PNGFESSIDNAL -U5A
SUPERSCOPE TECHNOLOGIES. INC
MARANTZ PROFESSIONAL PRODUCTS
1000 CORPORATE BLVD. SUITE D
AURORA. ILLINOIS 80504 USA
PHONE : 708s 8204800

FAX : 708432043103

_ PDUFESIIMM CANADA

TC ELECTRONICS CANADA LTD
540 FIRING AVE.

BAIE DURFE. QUEBEC HQX 3T2
CANADA

PHONE: 514- 457- 4044

FAX : 514-457-5524

-AUSTRAL|A-_

MARANTZ AUSTRALIA
3 Fig tree Drive

-HONG-KONG-----
FORWARD INTERNATIONAL CORP. LTD,
15 TH FLOOR. REGENT CENTRE,

-EURO PE---

MARANTZ EUROPE B.V.
P.0.BOX 80002

BUILDING SFF2

5500 JB EINDHOVEN

THE NETHERLANDS
PHONE : 931-40 2732241
FAX : +31-40-273557B

~TRADING
MARANTZ EUROPE B.V.
P.O.BOX 50002

BUILDING SFF2

5600 JB EINDHOVEN

THE NETHERLANDS
PHONE : +31- 40- 2732241
FAX 2 +31- 40- 2735573

--THAILAND

MRZ STANDARD 00.. LTD.
746- 750 WANGBURAPA BANGKOK

PAI- YUING CO.. LTD.

8 TH FL NO. 143 SUNG KIANG RORDV
TAIPEI. 10429. TAIWAN ROC.
PHONE 1 +886 (2)5221304-8

FAX : 0886 (2) 5630415

r-JAPAN-TechnicaI-----
MARANTZ JAPN INC.

35- 1. 7 - chome. Sagamiono
Sagamiharav shi. Kanagawu

Japan
PHONE : «31427 48 ZIBI
FAX : +81 427 4B 0859

wo KEE HONG ELECTRONICS SDN. BHD.
NO. 102 JALAN ss 21/35. DAMANSARA
UTAMA, «moo PETALING JAYA
SELANGOR DARUL EHSAN.

MALAYSIA

PHONE : «so 3- 7184866

FAX : +60 3- 7113323

Australia Centre as QUEEN'S ROAD. CENTRAL. H. K. 10200 THAILAND
Homebush. Nsw214o AUSTRALIA PHONE: «552 521-0883 PHONE : see 2222 9131 \
PHONE ; .61 2 742.3311 FAX : +852 521-7835 FAX : +55 2225 3871
FAX : +e1 2 7643074
~TAIWAN -MALAYSIA.----- -S|NGAPOHE----

FORWARD MARKETING (SINGAPORE) PTE. LTD.
29. LENG KEE ROAD

SINGAPORE 159099.

PHONE: ~65 475» 4555

FAX : +85 475- 8623

SHOCK, FIRE HAZARD SERVICE TEST:
CAUTION: After servicing this appliance and prior to returning to customer,
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 Megchm

and verified before it is return to the user/customer.

Ref. UL Standard NO.1492.

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measure the resistance between either primary

5 should cause unit to be repaired or corrected before AC power is applied,

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

9605I AKI

PCS 87 580