Marantz SR5000 User Manual

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Service

SR5000/N1B, /K1B, /K1G, /U1B, /U1G

Manual

AV Surround receiver

SR5000SR5000

TABLE OF CONTENTS

1. TECHNICAL SPECIFICATION ...............................................................................1

2. WIRING DIAGRAM.................................................................................................2

3. BLOCK DIAGRAM ..................................................................................................3

4. SCHEMATIC DIAGRAM AND PARTS LOCATION .................................................5

5. MICROPROCESSOR AND IC DATA ....................................................................33

6. ADJUSTMENT PROCEDURE ..............................................................................37

7. EXPLODED VIEW AND PARTS LIST...................................................................40

8. ELECTRICAL PARTS LIST...................................................................................43

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

SR5000

285W855010 AO 3120 785 22170 First Issue:1999.10

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original it is famous. Parts for your

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.

MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which

MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.

USA

MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687

SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103

AMERICAS

AUSTRALIA

JAMO AUSTRALIA PTY LTD 1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - 3 - 9543 - 1522 FAX : +61 - 3 - 9543 - 3677

EUROPE / TRADING

MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578

CANADA

LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936

THAILAND

MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415

BRAZIL

MARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123 FAX : +55 11 534. 8988

(Discagem Direta Gratuita)

SINGAPORE

WO KEE HONG (S) PTE LTD WO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD. NO. 102 JALAN SS 21/35, DAMANSARA UTAMA, 47400 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 3 - 7184666 FAX : +60 3 - 7173828

JAPAN

MARANTZ JAPAN, INC.

Technical

35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 748 9190

KOREA

MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 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.

990729A.O

1. TECHNICAL SPECIFICATIONS

FM TUNER SECTION

FREQUENCY RANGE.................................................................................................................... 87.5 - 108.0 MHz

USABLE SENSITIVITY ...............................................................................................................IHF 0.9 V/10.8 dBf

SIGNAL TO NOISE RATIO .............................................................................................. MONO/STEREO 70/65 dB

DISTORTION .................................................................................................................. MONO/STEREO 0.2/0.5 %

STEREO SEPARATION..........................................................................................................................1 kHz 45 dB

A.C.S................................................................................................................................................ 400 kHz 55 dB

IMAGE REJECTION ............................................................................................................................98 MHz 50 dB

TUNER OUTPUT LEVEL.......................................................................... 1 kHz, 40kHz Dev 600 mV (/N1B, /K1B)

................................................................................................................................................ 75 kHz (/U1B,/U1G)

AM TUNER SECTION

FREQUENCY RANGE.........................................................................................522 - 1620 kHz (/N1B, /K1B,/K1G)

...................................................................................................................................... 520 - 1710 kHz (/U1B,/U1G)

USABLE SENSITIVITY .................................................................................................................... LOOP 500 V/m

SIGNAL TO NOISE RATIO .......................................................................................................... 50 dB (at 94 dB/m)

DISTORTION ........................................................................................................................1 kHz, 30 % Mod.0.5 %

SELECTIVITY ................................................................................................................... 10 kHz 25 dB (at 85 dB)

AUDIO SECTION

RATED POWER (5ch drive)

Front....................................................................................................................20 Hz - 20 kHz 8 ohms 70 W/ch

Center ....................................................................................................................................1 kHz 8 ohms 70 W

Surround ........................................................................................................................... 1 kHz 8 ohms 70 W/ch

THD Front ..................................................................................................................20 Hz - 20 kHz 8 ohms 0.09 %

INPUT SENSITIVITY/IMPEDANCE

LINEAR ......................................................................................................................................... 200 mV/47k ohms

SIGNAL TO NOISE RATIO (IHF-A)

LINEAR ............................................................................................................................................................. 92 dB

VIDEO SECTION

Input/Output Level/Impedance ....................................................................................................... 1.0 Vp-p/75 ohms

OTHERS

POWER SUPPLY................................................................................................................... AC 230V 50 Hz (/N1B)

AC 220V 50 Hz (/K1B,K1G)

AC 120V 60 Hz (/U1B,/U1G)

POWER CONSUMPTION.....................................................................................................................380 W (/N1B)

380 W (/K1B,/K1G)

3.8 A (/U1B,/U1G)

DIMENSIONS (MAX)

WIDTH .......................................................................................................................................................... 440 mm

HEIGHT......................................................................................................................................................... 153 mm

DEPTH .......................................................................................................................................................... 425 mm

WEIGHT..........................................................................................................................................................13.5 kg

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE