Marantz PM 11S2 Service Manual

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Man ual Integrated Amplifier

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TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. CAUTION IIIIII .. 1
3. ALIGNMENTS .. 2
4. SERVICE MODE/TRIM CHECK MODE .. 4
5. PROTECTION MODE. 8
6. UPDATE FIRMWARE. 10

1o
26
37
39
41
55
71
76
83

[A] SOFTWARE DOWNLOADS AND INSTALLS PROCEDURE

[B] WRITING AND UPDATE SOFTWARE ..................................

7. WIRING DIAGRAM.
8. BLOCK DIAGRAM
9. SCHEMATIC DIAGRAM.
10. PARTS LOCATION .............................
11. EXPLODED VIEW AND PARTS LIST
12. MICROPROCESSOR AND IC DATA
13. ELECTRICAL PARTS LIST...
14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE.

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
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PM-1182

Part no. 90M04AJ855020
First Issue 2008.08
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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 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, othenlvise such part order will be considered as null and void.

T USA - 7 EUROPE/TRADING - 7 CANADA
MARANTZ AMERICA, INC DaIIII EUROPE E. v. D&M Canada Inc.
100 CORPORATE DRIVE P. O. BOX 3744. BUILDING SILVERPOINT 5-505 APPLE CREEK BLVD.
MAHWAH, NEW JERSEY 07430 BEEMDSTRAAT11, 5653 MA EINDHOVEN MARKHAM, ONTARIO LaR 551
USA THE NETHERLANDS CANADA
PHONE : +31 - 40 - 2507044 PHONE : 905 - 415 - 9292
FAX : +31 - 4o - 2507860 FAX : 905 - 475 - 4159
- JAPAN 7 KOREA
D&M Holdings Inc. mfigfi -?4 77y FIAmilv?4 yfix D&M SALES AND MARKETING KOFIEA LTD,
D&M BUILDING. 2-1 NISSHIN-CHO, CHUNG. JIN B/D., 41001,
KAWASAKI-KU. KAWASAKI-SHI, 53-5, WONHvORo 3 SA, YONGSAN-Su,
KANAGAWA, 210-8569 JAPAN 2: #1 721053569 SEOUL, 140-719, KOREA
218% l 1% l lilsfil l mansion DaMK/I/ PHONE : +52 - 2 - 323 - 2155
FAX :+32 - 2-323-2154

7 CHINA -
D&M SALES AND MAFIKETING SHANGHAI LTD.
ROOMBOB SHANGHAI AIRPORT CITY TERMINAL
NO.1600 NANJING [WEST] ROAD, SHANGHAI.
CHINA. 200040

TEL :021-6243-5151

FAX 1 021 - 6248 - 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