Marantz PM KI PEARL Service Manual

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PM-KI-PEARL /N1B/U1B
PM-1382 IFNIK1G

Integrated Amplifier

maranlx

TABLE OF CONTENTS

SECTION
1. TECHNICAL SPECIFICATIONS
2. CAUTION..
3. ALIGNMENTS..
4. SERVICE MODE ........
5. PROTECTION MODE ..
6. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE .............................................. 8
7. WIRING DIAGRAM. ....23
8. BLOCK DIAGRAM..
9. SCHEMATIC DIAGRAM ...................................................................................................... 27
10. PARTS LOCATION IIIIIIIIIIIIIIIIIIIIIIIIIII
11. EXPLODED VIEW AND PARTS LIST..
12. MICROPROCESSOR AND [C DATA
13. ELECTRICAL PARTS LIST..
14. AFTER REPLACEMENT OF U-PRO OR FLASH ROM.
Please use this service manual with referring to the user guide (D.F.U.) without fail.
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- MODIFICATION NOTIC
X0477V02DM/D60910 Copyrighl 2009 D&M Holdings Inc. All rights reserved. Part no. 90M28AJ855020

WARNING: Violalors will be prosecuted lo the maximum exlenl possible.

First Issue 2009.10

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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 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 SubsidiaIy 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 - , EUROPE l TRADING - - CANADA
MARANTz AMERICA, INc D&M EUROPE B. v. D&M Canada Inc.
100 cORPORATE DRIVE P. 0. BOX 8744, BUILDING SILVERPOINT 57505 APPLE CREEK BLVD.
MAHWAH, NEW JERSEY 07430 BEEMDSTRAAT 11, 5653 MA EINDHOVEN MARKHAM, ONTARIO L3Ft 531
USA THE NETHERLANDS cANADA
PHONE : +31 - 40 - 2507344 PHONE: 905 - 415 - 9292
FAX :+31 - 4o - 2507350 FAX : 905 - 475 - 4159
T JAPAN _ KOREA -
DAM Holdings Inc. Ifitfifitt 7-4 -7/ FIAIfi-IU?4 y/jx D&M SALES AND MARKETING KOREA LTD.
D&M BUILDING, 2-1 NISSHlN-CHD, CHUNG JIN BlD., 41001,
KAWASAKI-KU, KAWASAKISHI, 53-5, WONHYORO 3 GA, YONGSAN~GU,
KANAGAWA, 210-3509 JAPAN II: it Tao-8569 SEOUL, 140-719, KOREA
%I I IEJ I Imam I Mai HEM-1 D&M EM PHONE : +32 - 2 - 323 - 2155
FAX : +82 - 2 - 323 - 2154

- CHINA
D&M SALES AND MARKETING SHANGHAI LTD.
ROOMEOB SHANGHAI AIRPORT CITY TERMINAL
NO.1600 NANJING (WEST) ROAD, SHANGHAI,
CHINA. 200040
TEL :021 - 624B - 5151
FAX : 021 - 624E - 4434

NOTE ON SAFETY :

Symbol A Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol A.
Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.

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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. 60065.

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

080702MZ