Marantz CDR 630 Service Manual

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TABLE OF CONTENTS
SECTION
1. MAIN UNIT

2.

- Servicing the DFI700 and the CDR630 ...............................................................................

1 1 TECHNICAL SPECIFICATIONS
1. 2 WARNINGS"
1.3 SERVICE HINTS AND TOOLS .....
1.4 DISMANTLING INSTRUCTIONS ..
1.5 BLOCK DIAGRAM ...................................
1.6 SIGNAL NAMES AND ABBREVIATIONS
1.7 SERVICE TEST PROGRAM ..
1.8 FAULTFINDING GUIDE .........
1.9 WIRING DIAGRAM ................................................
1.10 SCHEMATIC DIAGRAM AND PARTS LOCATION
1.11 EXPLODED VIEW AND PARTS LIST..
1.12 ELECTRICAL PARTS LIST ..................

CDRL3610/1O ( CDR MODULE for MARANTZ)
2.1 BLOCK DIAGRAM MAIN BOARD .
2.2 PARTS LOCATION .,
2.3 EXPLODED VIEW AND PARTS LIST..

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

PCS 99 738

model CDR630/DR7OO

4822 725 51177
Firsls§U61998.09
360M55010 MIT

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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 MARAN'IZ 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 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 CANADA - EUHOPE lTRADING
MARANn AMERICA, INC. LENEROOK INDUSTRIES LIMITED MARANIZ EUROPE B.V.
440 MEDINAH ROAD 533 GRANITE COURT, ROBOX 50002
ROSELLE. lLLINOlS 50172 PICKERING. ONTARIO L1w 3K1 BUILDING SFF2
USA CANADA 5500 JB EINDHOVEN
PHONE :530 - 307 . 3100 PHONE : 005 - 331 - 5333 THE NETHERLANDS
FAx : 530 - 307 - 2337 FAX : 905 » 331 - 5935 PHONE : +31 . 40 » 2732241
FAx : +31 - 40 - 2735573
'PHUFESSIUNIL USA -" - PROFESSIONAL CANADA ' KOREA
SUPERSCOPETECHNOLOGIES, INC. TC ELEcTRONIcs CANADA LTD. MK ENTERPRISES LTD.
MARANTz PROFESSIONAL PRODUCTS 540 FIRINe AVE. 2F SHINHAN BLDG., 24717 SEOKYO-DONG
2540 WHITE OAK CIRCLE. SUITE A BAIE D'URFE, QUEBEC st 3T2 MAPo-Ku. SEOUL
AURORA, ILLINOIS 30504 USA CANADA KOREA
PHONE : 530- 520 - 4300 PHONE : 514 -457 ~4044 PHONE : +52 - 2 - 323 - 2155
FAx :330-320-3103 FAx :514-457-5524 FAX :+31-2-323-2154
BRAZIL - -THAILAND - - HONG KONG
MARANTz BRAZIL MRz STANDARD co., LTD. FORWARD INTERNATIONAL CORR, LTD.
CAIXA POSTAL 21452 745 - 754 MAHAOHAI RD. 3F..BLOCK~B wo KEE HONG BLDG.. 535-509
CEP 04593-970 WANGBURAPAPIROM, PHRANAKORN. CASTLE PEAK RD. KWAI CHUNG, N.T.
SAo PAULO, SP. BRAZIL BANGKOK. 10200 THAILAND HONG KONG
PHONE : 0000 - 1231 23 (Disoagem Direia Gratuiia) PHONE : +55 - 2 - 222 - 9131 PHONE : +352 24942033 1
FAx : +5511 534. 3033 FAx :+55 - 2 - 224 - 5795 FAX :4352 24101555
- AUSTRALIA I NEW ZEALAND - TAIWAN ----~ - MALAYSIA
SCAN AUDIO PTv. LTD. PAl-YUING co, LTD. wo KEE HONG ELECTRONIcs SDN. BHD.
52 CROWN STREET RICHMOND 3121 3 TH FL NO, 145 SUNG KIANG ROAD, No.102 JALAN ss 21/35, DAMANSARA
VICTORIA TAIPEI, 10429. TAIWAN ROC. UTAMA. 47400 PETALING JAYA
AUSTRALIA PHONE : +355 (2) 5221304 SELANGOR DARUL EHSAN,
PHONE : +51 . 3 » 9429 - 2199 FAX : +335 12) 5330415 MALAYSIA
FAX : +51 - 3 - 9429 - 9309 PHONE : +50 3 . 7154555
FAx : +50 3 » 7173323
JAPAN Technical ' SINGAPORE
MARANTz JAPAN. INC. El 2!: 7 7 / J HE it % ii FORWARD MARKETING (5) PTE. LTD.
35- I , 7- CHOME, SAGAMIONO _ 23, LORONG a. TOA PAYOH,
SAGAMIHARA - SHI, KANAGAWA :3: #1 1225-3505 SINGAPORE 319257.
JAPAN 225.3505 Noel l ifitfieemtfiexe 7 - 35 - 1 PHONE : +55 2533540
PHONE :+31427431013 exam T150-0022 FAx :455 3554047
FAX :+s1427 41 9190 aaeeeeemae 1 » 11 - 9

SHOCK, FIRE HAZARD SERVICETEST:

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 N0. 1492(DFI700) and No. 813(CDR630).

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

930902MIT
PCS 99 739