Marantz PMD 680 Service Manual

Page 1

serVice PMD680 /u1B,/w1B

PMD690 /F1B,/U1B,NV1B

M a n U a I Portable PC Card Recorder

Hurt-3:10AM;

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FORYABLE m emu amoeba PMDaw

TABLE OF CONTENTS
SECTION PAGE
1.TECHNICAL SPECIFICATIONS.
2.WIRING DIAGRAM
3. BLOCK DIAGRAM
4. SCHEMATIC DIAGRAM...
5. PARTS LOCATION ..............................
6. MICROPROCESSOR AND IC DATA...
7. EXPLODED VIEW AND PARTS LIST.
8. ELECTRICAL PARTS LIST .................

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
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PMD680 / PMD690

4573855010 MIT
3120 785 22480
First Issue 2001.06

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 parts 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 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, othenNise such part order will be considered as null and void.

- USA - - EUROPE I TRADING - - BRAZIL -
MARAN-rz AMERICA. mc_ MARANTZ EUROPE B.V. PHILIPS DA AMAZONIA IND. ELET. ITDA
440 MEDINAH ROAD P.O.BOX 80002, BUILDING SFF2 CENTRO DE INFORMACOES AO
ROSELLE, ILLINOIS 50172 5500 JB ElNDHOVEN CEP 04595-970
USA THE NETHERLANDS SAO PAULO, SP, BRAZIL
PHONE : 530 - 307 v 3100 PHONE : +31 » 40 - 2732241 PHONE : 0800 - 123123(Discagem Direta Gratuita)
FAX : 530 - 307 - 2587 FAX : +31 - 40 - 2735575 FAX : +55 11 534. 8988

7 PnflfESSlfl/IML AMERICAS 7 - PHDFESSID/VAL AUSTRALIA - 7 CANADA
SUPERSCOPE TECHNOLOGIES. INc. TECHNICAL AUDIO GROUP PTY. LTD LENBROOK INDUSTRIES LIMITED
MARANTz PROFESSIONAL PRODUCTS 558 DARLING STREET, 533 GRANITE COURT,

2540 WHITE OAK CIRCLE, SUITE A BALMAIN, NSW 2041, PICKERING, ONTARIO L1w 3K1
AURORA, ILLINOIS 50504 USA AUSTRALIA CANADA

PHONE : 530 - 820 - 4800 PHONE : 51 - 2 - 9810 - 5300 PHONE : 905 - 831 - 5333

FAX :630-820-8103 FAx :51 -2-9810-5355 FAx :905-531-5935

7 AUSTRALIA - - THAILAND - - SINGAPORE -
OuaIIFI PIy LId. MRz STANDARD co..LTD wo KEE HONG DISTRIBUTION PTE LTD
24 LIONEL ROAD, 745 - 754 MAHACHAI ROAD, 130 J00 SENG ROAD
MT. WAVERLEY VIC 3149 WANGBURAPAPIROM, PHRANAKORN, #03-02 OLIVINE BUILDING
AUSTRALIA BANGKOK, 10200 THAILAND SINGAPORE 358357
PHONE : +51 - (0)3 - 9543 - 1522 PHONE : +55 - 2 - 222 9181 PHONE : +55 858 5535 / +55 381 8521
FAX : +51 - (0)3 - 9543 - 3577 FAX : +55 - 2 - 224 5795 FAX : +55 858 5078

7 NEW ZEALAND - 7 TAIWAN - 7 MALAYSIA -
WIIJJASH AUDIO SYSTEMS NZ PAI- YUING co., LTD. wo KEE HONG ELECTRONICS SDN. BHD.

14 MALVERN ROAD MT ALBERT 5 TH FL NO, 148 SUNG KIANG ROAD, SUITE 5.1, LEVEL 5, MENARA GENESIS,
AUCKLAND NEW ZEALAND TAIPEI, 10429, TAIWAN R.O.c. NO. 33, JALAN SULTAN ISMAIL,
PHONE :+54 - 9 - 8451958 PHONE: +885 - 2 » 25221304 50250 KUALA LUMPUR, MALAYSIA
FAX : +54 - 9 - 5453554 FAX : +585 - 2 - 25530415 PHONE : +50 3 - 2457577
FAX :+50 3 - 2455180

7 JAPAN Technical - KOREA
MARANTZ JAPAN. INC. El 2E V 5 y y ti fl 2 $1 MK ENTERPRISES LTD.

35- 1, 7- CHOME, SAGAMIONO ROOM 504/505, ELECTRO-OFFICETEL, 1558,
SAGAMIHARA - SHI, KANAGAWA 2: $1 TZZB-BSOS BGA, HANGANG-RO, YONGSAN-KU, SEOUL
JAPAN 225-8505 741% I Ifitaiéfirfitaféxfimm KOBEA

PHONE : +81 42 7451013 E1¥7£EII ? 150-0022 pHONE : +322 _ 3232 .155

FAX :+31 42 741 9190 iié [AGEEHS§%HIPB 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. 813.

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

001120MIT