Marantz SR 1041 Service Manual

Page 1

Service
ManuaI

TABLE OF CONTENTS

SECTION PAGE
1. TECHNICAL SPECIFICATIONS .............................................................................................................. 1
2. BLOCK DIAGRAM ....................................................... .. 2
3. SCHEMATIC DIAGRAM AND PARTS LOCATIONS ..
4. EXPLODED VIEW AND PARTS LIST ...........................
5. IDLING CURRENT ADJUSTMENT ..
6. SERVICE PROGRAM .........................
7. TUNER ALIGNMENT PROCEDURES .....................................
8. ALIGNMENT AND TEST POINT .................
9. MICROPROCESSOR SPECIFICATIONS ..
10. ELECTRICAL PARTS LIST .................................................................................................................... 31
Please use this service manual with referring to the user guide (DJ-1U.) without fail.
Iéiimfiiah EAUHlélfifiiflflgéfiifibéfiififiiéfififiwrififi7ifia C < fiémc
model SR1041
First is sue : 1997. 08
PCS 89 086 236J655010 AO

75SR1 041/2A/2M
SR1041 Fe, TB
Stereo receiver

Page 2

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ pans 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 part number has to be specified.

The following Infomation must be supplied to eliminate delays in processing your order :

1. Complete address
2. Complete part numbers and quantities required
3. Description of pans
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 --- F CANADA - EUROPE
MARANTZ AMERICA, INC. LENBROOK INDUSTRIES LIMITED MARANTZ EUROPE RN.
440 MEDINAH ROAD 633 GRANITE COURT. Poaox 80002
ROSELLE, lLLINOtS 501722330 PIOKERINO, ONTARIO L1w 3K1 BUILDING SFF2
USA CANADA 5600 JB EINDHOVEN
PHONE : 630 - 307 - 3100 PHONE : 41s - 931 - 0333 THE NETHERLANDS
FAX :630 . 307 . 2557 FAX : 416 - 831 - 6936 PHONE : +31 - 4o - 2732241
FAX : +31 ~40 - 2735578
- PROFESSIONAL USA - - PHDFESSIDNAI CANADA - TRADING
SUPERSOOPETEOHNOLOGIES. INC. Tc ELECTRONICS CANADA LTD MARANTZ EUROPE B.V.
MARANTZ PROFESSIONAL PRODUCTS 540 FIRING AvE. Poeox 20002
1000 CORPORATE BLVD., SUITE D BAIE D'URFE, QUEBEC HSX 3T2 BUILDING SFP2
AURORA, ILLINOIS 60504 USA CANADA 5600 JB EINDHOVEN
PHONE : 330 - 320 - 4800 PHONE : 514 - 457 - 4044 THE NETHERLANDS
FAX 1630 - 320 - 3103 FAX : 514 - 457 ~ 5524 PHONE : +31 - 40 - 2732241
FAX 2+31 - 40 - 2735573
- BRAZIL ------ - THAILAND -1 - HONG KONG
MARANTZ BRAZIL MR2 STANDARD CO..LTD FORWARD INTERNATIONA CORP. LTD.
Caixa Postal 21402 746 - 750 WANGBURAPA BANGKOK 15 TH FLOOR, REGENT CENTRE,
OEP 04598-970 10200 THAILAND as QUEENS ROAD, CENTRAL, H. K,
Sao Paulo, SP, BRAZIL PHONE : +66 2222 9101 PHONE: +352 521 - 05133
PHONE : 0800 - 123123(Di:cagem Direta Gretuita) FAX : +66 2225 8871 FAX 1 +552 521 7335
FAX : +55 11534. 5980
r TAIWAN - - MALAYSIA
PAI- YUING 00,, LTD. . W0 KEE HONG ELECTRONICS SDN. BHD.
0 TH FL NO, 148 SUNG KIANG ROAD, No. 102 .IALAN ss 21/35. DAMANSARA
TAIPEI. 10429, TAIWAN R.o.c. UTAMA, 47400 PETALING JAVA
PHONE : +886 (2) 5221304 - s SELANGOR DARUL EHSAN,
FAX : +330 (2) 5630415 MA LAYs IA
PHONE +603-7184666
FAX : +60 3 » 71735213
JAPAN Technical - SINGAPORE
MARANTZ JAPAN INC. El ZIS 7 5 / J 1% 2C g $1 FORWARD MARKETING (SINGAPORE) PTE. LTD.
35- 1, 7- chome, Sagamino iii 4+ T228 29. LENG KEE ROAD
Sagamihara - shi, Kanagawa * SINGAPORE 159099,
Japan fifiilifitfifififitfifixfilfiri PHONE : +55 475 _ 4555
PHONE : +51 427 44 7950 ease T 150 FAX : +65 475 - 8623
FAX : +31 427 4B 0889 it? seggfittgfim 1.9

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 ant
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 05 difficulties, do not hesitate to contact the Technical
Department at above mentioned address.

71 8 A. I
PCS 89 087 5°