Marantz SR-4200 Service Manual

Service

SR4200/N1B,/N1G,/F1N,/K1G,/L1G,/U1B

Manual

STANDBY

POWER ON/OFF

1. TECHNICAL SPECIFICATIONS .............................................................................1

2. REMARK.................................................................................................................2

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

4. WIRING DIAGRAM.................................................................................................5

5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side)..............................7

6. MICROPROCESSOR AND IC DATA .................................................................... 21

7. MEASUREMENTS AND ADJUSTMENTS ............................................................31

8. EXPLODED VIEW AND PARTS LIST...................................................................34

9. ELECTRICAL PARTS LIST...................................................................................37

SURROUND

AV SURROUND RECEIVER SR4200

PHONES

NIGHT

DIGITAL PRO LOGIC

DTS

STEREO

RDS PTYRTRT TA TP

TAPE M

CDR/MD

MEMO

DELAY T.PRESET CH.

kHz MHz

F/P

DIMMER MUTE

TAPE

TUNED

3 STEREO AC-3 PCM THEATER

ATT

HALL STADIUM DISCO CHURCH

VCR 1 REC SPK A B

DVD LD AUX SOURCE

PEAK

DISPLAY OFF

MEMORY

CLEAR

A/D

DVD

TV CD

TUNING/PRESET

SLEEP

S-DIRECT

DSS/VCR2

VCR1

TABLE OF CONTENTS

AV Surround Receiver

VOLUME

MODE

DOWN

TUNER

SR4200SR4200

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

SR4200

319W855010 AO 3120 785 22690 First Issue:2001.08

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.

USAUSA

MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301

AMERICAS AMERICAS

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

AUSTRALIAAUSTRALIA

QualiFi Pty Ltd,QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677

NEW ZEALANDNEW ZEALAND

WILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554

EUROPE / TRADING EUROPE / TRADING

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

AUSTRALIA AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355

THAILANDTHAILAND

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

TAIWANTAIWAN

PAI- YUING CO., LTD.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

BRAZILBRAZIL

PHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDA

CENTRO DE INFORMACOES AO

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

(Discagem Direta Gratuita)

CANADACANADA

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

SINGAPORESINGAPORE

WO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078

MALAYSIAMALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180

JAPANJAPAN

MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.

Technical

35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190

KOREAKOREA

MK ENTERPRISES LTD.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.

010620 A.O

1. TECHNICAL SPECIFICATIONS

FM TUNER SECTION

Frequency Range......................................................................................................................................

87.5 - 108.0 MHz (K, /L, /N, /U)

Usable Sensitivity ..................................................................................................................................... IHF 1.8 V/16.4 dBf

Signal to Noise Ratio........................................................................................................................... Mono/Stereo 70/65 dB

Distortion ............................................................................................................................................. Mono/Stereo 0.2/0.3 %

Stereo Separation ................................................................................................................................................ 1 kHz 45 dB

Alternate Channel Selectivity ........................................................................................................................ 300 kHz 60 dB

Image Rejection ........................................................................................................................................... 82 MHz 70 dB (F)

98 MHz 70 dB (K, /L, /N, /U)

Tuner Output Level..................................................................................................................... 1 kHz, 40 kHz Dev 600 mV

AM TUNER SECTION

Frequency Range.............................................................................................................................

LW: 152 - 282 kHz, MW: 531 - 1602 kHz kHz (N)

Signal to Noise Ratio....................................................................................................................................................... 50 dB

Usable Sensitivity ............................................................................................................................................. Loop 400 V/m

Distortion ......................................................................................................................................... 400 Hz, 30 % Mod. 0.5 %

Selectivity ......................................................................................................................................................... 18 kHz 60 dB

AUDIO SECTION

Continuous Power Output (8 ohms / 20 Hz - 20 kHz)

Front ........................................................................................................................................................................... 70W

Center ......................................................................................................................................................................... 70W

Surround ..................................................................................................................................................................... 70W

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

Input Sensitivity/Impedance

Linear................................................................................................................................................... 316 mV/ 47 Kohms

Signal to Noise Ratio

Linear......................................................................................................................................................................... 99 dB

76.0 - 90.0 MHz (F)

531 - 1602 kHz (F, /K, /L)

520 - 1710 kHz (U)

VIDEO

Input Level/Impedance ................................................................................................................................... 1 Vp-p/ 75 ohms

Output Level/Impedance ................................................................................................................................ 1 Vp-p/ 75 ohms

GENERAL

Power Requirement...........................................................................................................................

Power Consumption .................................................................................................................................................

Dimension (MAX)

Width............................................................................................................................................. 17-3/8 inches (440 mm)

Height ............................................................................................................................................ 6-1/2 inches (164 mm)

Depth ............................................................................................................................................ 14-3/8 inches (365 mm)

Weight...................................................................................................................................................... 21.4 lbs (9.7 Kg)

AC 100 V 50/60 Hz (F)

AC 220 V 50 Hz (K)

AC 110 V 60 Hz (L) AC 230 V 50 Hz (N) AC 120 V 60 Hz (U)

280W (K, /N)

ACCESSORIES

Remote Control Unit RC5200SR ............................................................................................................................................ 1

AAA-size batteries .................................................................................................................................................................. 2

FM Lead Type Antenna (N, /K, /L).......................................................................................................................................... 1

FM Feader Antenna (U, /F) .................................................................................................................................................... 1

FM Antenna Converter (U, /F) ................................................................................................................................................ 1

AM Loop Antenna ................................................................................................................................................................... 1

Warranty Card (U, /F) ............................................................................................................................................................. 1

Registration Card (N).............................................................................................................................................................. 1

User Guide ............................................................................................................................................................................. 1

AC Power Cord (N)................................................................................................................................................................. 1

Post Card (F) .......................................................................................................................................................................... 1

170W (F) 320W (L)

2.7A (U)

Specifications subject to change without prior notice.

2. REMARK

The relation between the selected surround mode and the input signal

The surround mode is selected with the surround mode b uttons of the SR4200 or the remote control unit. However, the sound from the speakers depend upon the relationship between the selected surround mode and the input signal. They are as follows;

SURROUND

MODE L/R LS/RS C SW FORMAT STATUS & SURROUND MODE AUTO DOLBY DIGITAL(5.1CH)

STEREO DOLBY DIGITAL(5.1CH)

MOVIE DOLBY DIGITAL(2CH)

MUSIC DOLBY DIGITAL(2CH)

PRO LOGIC DOLBY DIGITAL(2CH)

DTS DOLBY DIGITAL(5.1CH)

MOVIE DOLBY DIGITAL(5.1CH) HALL DOLBY DIGITAL(2CH) MATRIX DOLBY DIGITAL(2CH:Lt/Rt) GAME

VIRTUAL DOLBY DIGITAL(5.1CH)

5-STEREO DOLBY DIGITAL(5.1CH)

INPUT SIGNAL

DOLBY DIGITAL(2CH) DOLBY DIGITAL(2CH:Lt/Rt) 96KHZ PCM PCM(AUDIO) ANALOG DTS(5.1CH)

DOLBY DIGITAL(2CH) DOLBY DIGITAL(2CH:Lt/Rt) 96KHZ PCM PCM(AUDIO) ANALOG DTS(5.1CH) DOLBY DIGITAL(5.1CH)

DOLBY DIGITAL(2CH:Lt/Rt) 96KHZ PCM PCM(AUDIO) ANALOG DTS(5.1CH) DOLBY DIGITAL(5.1CH)

DOLBY DIGITAL(2CH:Lt/Rt) 96KHZ PCM PCM(AUDIO) ANALOG DTS(5.1CH)

DOLBY DIGITAL(2CH) DOLBY DIGITAL(2CH:Lt/Rt) 96KHZ PCM

PCM(AUDIO) DTS(5.1CH)

96KHZ PCM PCM(AUDIO)

ANALOG DTS(5.1CH)

DOLBY DIGITAL(2CH) DOLBY DIGITAL(2CH:Lt/Rt)

96KHZ PCM PCM(AUDIO)

ANALOG DTS(5.1CH)

DOLBY DIGITAL(2CH) DOLBY DIGITAL(2CH:Lt/Rt)

96KHZ PCM PCM(AUDIO) ANALOG DTS(5.1CH)

OOOO O––O OOOO O––– O––O O––O OOOO O––O O––O O––O O––– O––O O––O O––O OOOO OOOO OOOO

–––– OOOO OOOO

–––– OOOO OOOO OOOO

–––– OOOO OOOO

–––– OOOO OOOO OOOO

–––– OOOO OOOO

––––

–––– OOOO

––––

–––– OOOO OOOO

––––

–––– O––O O––O

–––– OOOO OOOO OOOO

OUTPUT FLUORESCENT INDICATOR

DIGITAL, AUTO >AUTO>

DIGITAL, AUTO DIGITAL, MOVIE, AUTO

PCM, STERE, AUTO PCM, STERE, AUTO

STEREO, AUTO >AUTO> dts, AUTO >AUTO>

DIGITAL,STEREO >STEREO>

DIGITAL,STEREO DIGITAL,STEREO

PCM, STEREO >STEREO> PCM, STEREO >STEREO> STEREO >STEREO> dts , STEREO >STEREO>

DIGITAL >DOLBY D>

DIGITAL, MOVIE

DIGITAL, MOVIE (PCM), , MOVIE PCM, , MOVIE

, MOVIE (dts), , MOVIE

DIGITAL >DOLBY D>

DIGITAL, MUSIC

DIGITAL, MUSIC (PCM), , MUSIC PCM, , MUSIC

, MUSIC (dts), , MUSIC

DIGITAL >DOLBY D>

DIGITAL, PRO LOGIC >DOLBY PL>

DIGITAL, PRO LOGIC >DOLBY PL> (PCM), PRO LOGIC >DOLBY PL> PCM, PRO LOGIC >DOLBY PL>

PRO LOGIC >DOLBY PL> (dts), PRO LOGIC >DOLBY PL> ( ), dts >DTS> ( ), dts >DTS> ( ), dts >DTS>

(PCM), dts (PCM), dts >DTS>

dts >DTS> ( ), DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> ( ), DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> ( ), DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> (PCM), DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> PCM, DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> (dts),DSP, MOVIE/ HALL/ MATRIX/ GAME >MOVIE/ HALL/ MATRIX/ GAME> ( ), DSP, VIRTUAL >VIRTUAL> ( ), DSP, VIRTUAL >VIRTUAL> ( ), DSP, VIRTUAL >VIRTUAL> (PCM), DSP , VIRTUAL >VIRTUAL> PCM, DSP , VIRTUAL >VIRTUAL> DSP, VIRTUAL >VIRTUAL> (dts),DSP, VIR TUAL >VIRTUAL>

(PCM) PCM

dts >5-STEREO>

TEMPORARY DISPLAY STATUS

>AUTO>

>AUTO> >AUTO> >AUTO>

>STEREO> >STEREO>

>DOLBY PLII> >DOLBY PLII> >DOLBY PLII> >DOLBY PLII>

>DOLBY PLII> >DOLBY PLII>

>DOLBY PLII> >DOLBY PLII> >DOLBY PLII> >DOLBY PLII> >DOLBY PLII>

>DOLBY PLII>

>DTS>

>5-STEREO> >5-STEREO>

>5-STEREO> >5-STEREO> >5-STEREO>

>5-STEREO>

Note:

Dolby Digital (2 ch: Lt/Rt): signal with Dolby Surround flag Speakers are full set. When , dts or PCM is blinking, the selected surround mode is unavailable for input signal. Select the other appropriate surround mode to playback. No sound outputs from the surround speaker , center speaker and subwoofer if the DVD disc has no surround data.

L/R : Front speaker LS/RS : Surround speaker C : Center speaker SW : Sub woofer speaker

( ): The indicator blinks