Marantz-PM11-S1-sm.pdf

Service

Manual

PM-11S1 / F1N /K1G /L1G /N1G /S1G

/N1S

Integrated Amplifier

INTEGRARED AMPLIFIER PM-11S1

DISPLAY

ATT.

TONE

PRE OUT

OPERATE

SPEAKER

REC OUT

SELECTOR

INPUT

VOLUME

POWER ON/OFF

SPEAKER

PHONES

PHONO

TABLE OF CONTENTS

SECTION PAGE

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

2. CAUTION .............................................................................................................................. 1

3. ALIGNMENTS ...................................................................................................................... 2

4. SERVICE MODE / TRIM CHECK MODE (ENGLISH ) ......................................................... 4

5. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE ........................................... 10

6. WIRING DIAGRAM ............................................................................................................. 25

7. BLOCK DIAGRAM .............................................................................................................. 26

8. SCHEMATIC DIAGRAM ..................................................................................................... 27

9. PARTS LOCATION ............................................................................................................. 32

10. IC DATA .............................................................................................................................. 37

11. EXPLODED VIEW AND PARTS LIST ................................................................................ 44

12. ELECTRICAL PARTS LIST ................................................................................................ 47

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

PM-11S1

Part no. 90M04AJ855010

First Issue 2004.07

ecm

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

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE

ITASCA, IL. 60143

USA

PHONE : 630 - 741 - 0300

FAX : 630 - 741 - 0301

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT

BEEMDSTRAAT 11, 5653 MA EINDHOVEN

THE NETHERLANDS

PHONE : +31 - 40 - 2507844

FAX : +31 - 40 - 2507860

CANADA

MARANTZ CANADA INC.

5-505 APPLE CREEK BLVD.

MARKHAM, ONTARIO L3R 5B1

CANADA

PHONE : 905 - 415 - 9292

FAX : 905 - 475 - 4159

AMERICAS

AUSTRALIA

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,

41 HUNG TO ROAD, KWUN TONG, KLN.,

HONG KONG

PHONE : 852 - 21913660

FAX : 852 - 21913990

SUPERSCOPE TECHNOLOGIES, INC.

TECHNICAL AUDIO GROUP PTY, LTD

43-53 Bridge Rd.,

STANMORE NSW 2048

AUSTRALIA

PHONE : +61 - (0)2 - 9519 - 0900

FAX : +61 - (0)2 - 9519 - 0600

MARANTZ PROFESSIONAL PRODUCTS

2640 WHITE OAK CIRCLE, SUITE A

AURORA, ILLINOIS 60504 USA

PHONE : 630 - 820 - 4800

FAX : 630 - 820 - 8103

AUSTRALIA

QualiFi Pty Ltd,

24 LIONEL ROAD,

MT. WAVERLEY VIC 3149

AUSTRALIA

PHONE : +61 - (0)3 - 9543 - 1522

FAX : +61 - (0)3 - 9543 - 3677

THAILAND

MRZ STANDARD CO., LTD

746 - 754 MAHACHAI ROAD.,

WANGBURAPAPIROM, PHRANAKORN,

BANGKOK, 10200 THAILAND

PHONE : +66 - 2 - 222 9181

FAX : +66 - 2 - 224 6795

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

No.1 JALAN KILANG TIMOR

#08-03 PACIFIC TECH CE NTRE

SINGAPORE 159303

PHONE : +65 6376 0338

FAX : +65 6376 0166

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT

AUCKLAND NEW ZEALAND

PHONE : +64 - 9 - 8451958

FAX : +64 - 9 - 8463554

TAIWAN

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

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

2ND FLOOR BANGUNAN INFINITE CENTRE

LOT 1, JALAN 13/6, 46200 PETALING JAYA

SELANGOR DARUL EHSAN, MALAYSIA

PHONE : +60 - 3 - 7954 8088

FAX : +60 - 3 - 7954 7088

JAPAN Technical

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO

SAGAMIHARA - SHI, KANAGAWA

JAPAN 228-8505

PHONE : +81 42 748 1013

FAX : +81 42 741 9190

KOREA

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.

In case of difficulties, do not hesitate to contact the Technical

Department at above mentioned address.

040401ECM

1. TECHNICAL SPECIFICATIONS

Power output

(20 Hz – 20 kHz simultaneous drive of both channels)

......................................................... 100W x 2 (8 Ω load)

200W x 2 (4 Ω load)

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Total frequency distortion

(20Hz – 20kHz simultaneous drive of both channels, 8 Ω load)

.............................................................................. 0.01%

Output band width (8 Ω load, 0.05%) .................. 5Hz ~50kHz

Frequency response (CD, 1W, 8 Ω load) .. 5Hz ~ 120kHz ± 3dB

Dumping factor (8 Ω load, 20Hz – 20kHz) ....................... 100

Input sensitivity/Input impedance

PHONO (MC) .............................................. 270 µ V/100 Ω

PHONO (MM) ................................................. 3mV/47k Ω

BALANCED ............................................... 240mV/20k Ω

CD/LINE .................................................... 240mV/20k Ω

Output voltage/Output impedance

PRE OUT ...................................................... 1.9 V/220 Ω

Maximum allowed PHONO input (1kHz)

MC .......................................................................... 12mV

MM ....................................................................... 130mV

RIAA deviation (20Hz ~ 20kHz) ............................ ± 0.5dB

S/N (IHF-A, 1W, 8 Ω load)

PHONO (MC) ................................... 76dB (0.5mV input)

PHONO (MM) ...................................... 90dB (5mV input)

BALANCED ..................................... 95dB (500mV input)

CD/LINE .......................................... 96dB (500mV input)

Tone control

Bass (50Hz) ............................................................. ± 8dB

Treble (20kHz) ......................................................... ± 8dB

Power requirement ............................. AC 230V 50Hz [/S, /N]

AC 220V 50/60Hz [/K]

AC 110V 60Hz [/L]

Power consumption

(EN60065) .............................................................. 380W

(4 Ω , 200W x 2 output) ............................................ 880W

Accessories

Remote controller .......................................................... 1

AAA batteries ................................................................ 2

Detachable AC power cable .......................................... 1

Maximum outer dimensions (Amp)

Width ................................................................... 440mm

Height .................................................................. 165mm

Depth ................................................................... 444mm

Weight (Amp) .............................................................. 26.0kg

2. CAUTION

The layout of this amplifier is well concerned for sound quality.

1. When screws and washers are removed, those parts must

be set to the same places.

2. When wires are removed, the wires must be installed in the

same roots, same places.

3. Do not hold the side panel (007D) to move the unit when

the unit is disassembled.

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͚͍ͯͩ͘͞ɻ

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௨Γʹ໭͍ͯͩ͘͠͞ɻ

౰ػΛ෼ղͨ͠ঢ়ଶͰҠಈ͢Δͱ͖͸ɺαΠυύωϧ

ʢ%ʣΛ࣋ͨͳ͍Ͱ͍ͩ͘͞ɻ

3. ALIGNMENTS

Adjustment Procedure

Set the power voltage to rated voltage for this adjustment

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ௐ੔࣌͸ඞͣిݯిѹΛఆ֨ిѹʹ߹Θ͍ͤͯͩ͘͞ɻ

DC Offset Voltage Adjustment

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INTEGRARED AMPLIFIER PM-11S1

DISPLAY

ATT.

Digital Voltmeter

TONE

PRE OUT

OPERATE

SPEAKER

REC OUT

SELECTOR

INPUT

VOLUME

POWER ON/OFF

SPEAKER

PHONES

PHONO

SPEAKER A

POWER

ON/OFF

VOLUME

R ch

L c h

AC IN

P701 ( Rch )

P601 ( Lch )

R708

R608

1. Before turning on the power,

Insert Digital Voltage Meter between the SPEAKER

SYSTEMS A (L CH) “+” and “–”.

Insert Digital Voltage Meter between the SPEAKER

SYSTEMS R (R CH) “+” and “–”.

2. Turn on the power, VOLUME is set as ʿ .

3. Press the SPEAKER A button.

4. After turn on the power and 2 minutes pass, first L CH is

adjusted.

The variable resistor R608 on P601 is turned with

adjustment driver, and the Digital Voltage Meter is adjusted

to “ 0mV±3mV ”.

5. Then, R CH is adjusted.

The variable resistor R708 on P701 is turned with

adjustment driver, and the Digital Voltage Meter is adjusted

to “ 0mV±3mV ”.

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Idling Current Adjustment

ΞΠυϦϯάిྲྀௐ੔

Digital Voltmeter

R ch

L ch

P701

P601

J753

J653

R719

R619

1. After DC Offset Voltage Adjustment is completed, adjust

the Idling Current with the variable resistor R619 and R719

on the PCB (P601/P701).

2. Turn off the power.

3. “ + ” of Connect Digital Voltage is connected to the No. 1

pin and connected “ – ” to No. 3 pin of J653 .

4. “ + ” of Connect Digital Voltage is connected to the No. 1

pin and connected “ – ” to No. 3 pin of J753 .

5. Before turning on the power, R619 and R719 have been

counter clockwise turned with the adjustment driver.

6. Turn on the power, VOLUME is set as ʿ .

7. With seeing the digital voltage meter turn the variable

resister clockwise slowly to adjust the idling current.

• Idling adjustment with R619 (R719) .

• Turn R619 (R719) clockwise to increase the idling current.

• The adjustment value of idling current is

11mV(55mA) ±0.5mV(2.5mA) each.

8. After 2 minutes, repeat the same procedure as 7.

• Turn R619 (R719) clockwise to increase the idling

current.

• The adjustment value of idling current is

11mV(55mA) ±0.5mV(2.5mA) each.

Adjustment is completed.

9. Remove connection cable, attach the top cover.

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ͱ࣌ܭ޲ʹճ͍ͯͩ͘͠͞ɻ

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૿Ճ͠·͢ɻ

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·͢ ɻ

Ҏ্Ͱௐ੔͸׬ྃͰ͢ɻ

σδλϧϘϧτϝʔλʔͷ઀ଓΛ֎͠ɺτοϓΧόʔΛ

औ෇͚·͢ɻ

ɹɹɹ

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ఆ஋ͷʠN7N"ʡʹͳΓ·͢ɻʣ

(Idling current decreases with the temperature rise inside the

unit, and it is set to 10mV (50mA) of setting value in about 30

minutes after turn on the power.)

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