Marantz PM-6010-F Service Manual

Service

PM6010F /N1B, /N1G, /T1B

Manual

PHONO TUNER

POWER ON/OFF

SECTION PAGE

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

2. TEST EQUIPMENT REQUIRED FOR SERVICING .................................................................................... 1

3. IDLING CURRENT ADJUSTMENT ............................................................................................................. 2

4. BLOCK DIAGRAM ....................................................................................................................................... 2

5. WIRING DIAGRAM ..................................................................................................................................... 3

6. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side) ............................................................. 5

7. EXPLODED VIEW AND PARTS LIST ....................................................................................................... 13

8. ELECTRICAL PARTS LIST ....................................................................................................................... 16

Integrated amplifier

INTEGRATED AMPLIFIER PM6010OSE

CD

AUX

INPUT SELECTOR VOLUME

PHONES

TAPE CD-R/MD

TAPE CD-R/MD

ON

OFF

TABLE OF CONTENTS

COPY

CD-R>TAPE

MUTE

SOURCE DIRECT

ON

ON

OFF

OFF

MIN MAX

LR

BALANCE

PM6010OSE

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

- PM6010OSE -

R

275W855010 MIT
3120 785 22009
First Issue 1999.08

MARANTZ DESIGN AND SERVICE

MARANTZ AMERICA, INC.

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
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103

AUSTRALIA

JAMO AUSTRALIA PTY LTD
1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX : +61 - 3 - 9543 - 3677

EUROPE / TRADING

MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578

CANADA

LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

THAILAND

MRZ STANDARD CO.,LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795

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

BRAZIL

MARANTZ BRAZIL
CAIXA POSTAL 21462
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
FAX : [phone]

(Discagem Direta Gratuita)

SINGAPORE

WO KEE HONG (S) PTE LTD
WO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.
NO. 102 JALAN SS 21/35, DAMANSARA
UTAMA, 47400 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 3 - 7184666
FAX : +60 3 - 7173828

JAPAN

Technical

MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

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.
Ref. UL Standard No. 1492.

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

990729MIT

1. TECHNICAL SPECIFICATIONS

Power output

RMS 8 Ohms ........................................................................................................................................................... 50 W

DIN 8 Ohms ............................................................................................................................................................ 55 W

IHF dynamic power

8 Ohms ................................................................................................................................................................... 80 W

THD at 8 Ohms rated output.............................................................................................................................. 0.008 %

Intermodulation distortion .................................................................................................................................. 0.008 %

Damping factor .......................................................................................................................................................... 100

Magnetic cartridge input

Input sensitivity inpedance.................................................................................................................... 2.5 mV/47 kOhm

Accuracy of frequency response to IEC RIAA ...................................................................................................... 0.5 dB

Signal to noise ratio (IHF A weighted) ................................................................................................................... 87 dB

Tuner/CD/Aux/Tape inputs

Input sensitivity impedance.................................................................................................................. 150 mV/33 kOhm

Signal to noise ratio (A weighted) .......................................................................................................................... 97 dB

Frequency response (-3 dB limits) .............................................................................................................. 5 Hz -70 kHz

Channel separation (1 kHz/10 kHz) .................................................................................................................. 85/65 dB

General

Power Requirements ............................................................................................................................ 230 V AC, 50 Hz

Dimensions (MAX)

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

Height ............................................................................................................................................................ 138 mm

Depth ............................................................................................................................................................ 338 mm

Weight

Unit alone ......................................................................................................................................................... 6.7 kg

Specifications subject to change without prior notice.

2. TEST EQUIPMENT REQUIRED FOR SERVICING

Item Use

Distortion Analyzer Distortion measurements

Audio Oscillator Sinewave and squarewave signal source

AC VTVM Voltage measurements (AC)

Oscilloscope Waveform analysis and trouble shooting and ASO alignment

DC VTVM Voltage measurements (DC)

AC Wattmeter Monitors primary power to amplifier

Line Voltmeter Monitors potential of primary power to amplifier

Variable Autotransformer Adjusts level of primary power to amplifier

Circuit Tester Trouble shooting

Shorting Plug Shorts amplifier input to eliminate noise pickup

1

3. IDLING CURRENT ADJUSTMENT

1. Before switching the power ON, set the master volume
control to the minimum position and the balance
volume to the center positions. Also set semi-fixed
resistors R755(L ch) and R756(R ch) on PCB P701 to
the center positions.

2. Each of the cement resistors R767(L ch) and R768(R
ch) on the PCB P701 is provided with three test points.
Connect a digital voltmeter, set for the DC voltage
input, to the test points at the two extremities of the
three test points of R767 or R768.

3. After the setup above, switch the power ON, and adjust
semi-fixed resistors R755(L ch) and R756(R ch) on PCB
P701 according to the digital voltmeter reading. The
target setting value is 10 mV(50 mA) for both the L ch
and R ch.

Please refer to the table below.

Elapsed time Idling current
after Mains ON setting value

30 sec. - 1 min. 3 ± 1 mV
1 min. - 2 min. 6 ± 1 mV
2 min. - 4 min. 8 ± 1 mV
More than 5 min. 10 ± 2 mV

Measurement point

R767 / R768

4. BLOCK DIAGRAM

2

5. WIRING DIAGRAM

3 4