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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, otherwise such part order will be considered as null and void.
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
USA
MARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687
BRAZIL
MARANTZ BRAZIL
CAIXA POSTAL 21462
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
(Discagem Direta Gratuita) FAX : +55 11 534. 8988
JAPAN Technical
MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 748 9190
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 LIMITED633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
AUSTRALIA
JAMO AUSTRALIA PTY LTD1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX : +61 - 3 - 9543 - 3677
THAILAND
MRZ STANDARD CO.,LTD746 - 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
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
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
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
SINGAPORE
WO KEE HONG (S) PTE LTDWO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : +65 2544555
FAX : +65 2502213
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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
Shor ting Plug Shor ts amplifier input to eliminate noise pickup
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17
POS.
NOVERS.
COLORPART NO.
(FOR PCS)DESCRIPTION (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST,
**:EUROPE) POS.
NOVERS.
COLORPART NO.
(FOR PCS)DESCRIPTION
PG71-MASTER VOLUME
CIRCUIT BOARD
CG71 5322 124 2173110µF 20% 50V
CG72 5322 124 2173110µF 20% 50V
RG71 4822 101 3088550K MOTOR VARIABLE
PJ01-TAPE IN OUT CIRCUIT BOARD
CJ01 4822 122 3004310nF 80% 63V
CJ02 4822 122 3004310nF 80% 63V
CJ03 4822 122 3004310nF 80% 63V
CJ04 4822 122 3004310nF 80% 63V
CJ05 4822 122 33642150pF 5% NPO 50V
CJ06 4822 122 33642150pF 5% NPO 50V
CJ07 4822 122 33642150pF 5% NPO 50V
CJ08 4822 122 33642150pF 5% NPO 50V
CJ09 4822 122 33642150pF 5% NPO 50V
CJ10 4822 122 33642150pF 5% NPO 50V
CJ11 4822 122 33642150pF 5% NPO 50V
CJ12 4822 122 33642150pF 5% NPO 50V
CU91 4822 122 406170.1µF 50V
JJ01 4822 267 31452TERMINAL RCA 4P JACK
JJ02 4822 267 31452TERMINAL RCA 4P JACK
PS01-TAPE MONI. PHONE OUT
SPK. SW. CIRCUIT BOARD
PS01-CAPACITORS
C851 4822 122 3004310nF 80% 63V
C852 4822 122 3004310nF 80% 63V
C853 4822 124 12432100µF 20% 50V
C854 4822 124 12432100µF 20% 50V
C855 4822 124 9036222µF 50V
C856 4822 124 9036222µF 50V
C857 4822 122 3004310nF 80% 63V
C858 4822 122 3004310nF 80% 63V
CW01 4822 121 4185710nF 5% 250V
CW02 4822 121 4185710nF 5% 250V
PS01-RESISTORS
R851 4822 117 101581R 5% 0.25W
R852 4822 116 6031310R 0.5W
R853 4822 116 6031310R 0.5W
R854 4822 050 11004100K00 1% 0.4W
R855 4822 050 1100310K00 1% 0.4W
RG51 4822 100 30138100K x 2 VARIABLE
RW01 4822 116 60455270R 5% 2W
PS01-SEMICONDUCTORS
D851 4822 130 32508DIODE DSF10CD852 4822 130 32508DIODE DSF10CD853 4822 130 32508DIODE DSF10C
D854 4822 130 32508DIODE DSF10C
D855 3120 004 56210DIODE 1SS131-77
DN51 3120 004 56210DIODE 1SS131-77
Q851 4822 209 71903IC NJM78M05A REGULATOR
Q852 4822 130 42372TRS. 2SA1048Y
PS01-MISCELLANEOUS
JW01 BLACK 4822 267 31479SOCKET HEADPHONE
JW01 GOLD 8239 210 96380SOCKET HEADPHONE
LN51 4822 280 20501RELAY MR62-24SR
SS01 3120 208 40080SWITCH PUSH
PU01-µ-COM. INDICATOR
CIRCUIT BOARD
PU01-CAPACITORS
CU01 4822 122 406170.1µF 50V
CU02 4822 122 3004310nF 80% 63V
CU03 5322 124 2173110µF 20% 50V
CU04 5322 124 2173110µF 20% 50V
CU05 8239 210 94060220µF 10V RA2 S10V220U PM20A
CU06 4822 122 3004310nF 80% 63V
CU07 8239 210 94060220µF 10V RA2 S10V220U PM20A
CU08 5322 124 2173110µF 20% 50V
CU09 4822 122 406170.1µF 50V
CU10 8239 210 94060220µF 10V RA2 S10V220U PM20A
CY01 2020 012 90353100µF 6.3V S6.3V100U PM20T
PU01-RESISTORS
RU01 4822 050 11004100K00 1% 0.4W
RU02 4822 050 1150315K00 1% 0.4W
RU03 4822 050 1150315K00 1% 0.4W
RU04 4822 050 147024K70 1% 0.4W
RU05 4822 050 122022K20 1% 0.4W
RU06 4822 050 12204220K00 1% 0.4W
RU07 4822 050 11001100R00 1% 0.4W
RU08 4822 050 1100310K00 1% 0.4W
RU09 4822 117 12425100R 5% 0.25W
RU10 4822 050 1100310K00 1% 0.4W
RU11 4822 050 1100310K00 1% 0.4W
RU12 4822 050 1470347K00 1% 0.4W
RU13 4822 050 1150315K00 1% 0.4W
RU14 4822 050 1150315K00 1% 0.4W
RU15 4822 117 12425100R 5% 0.25W
RU16 4822 050 1470947R00 1% 0.4W
RU17 4822 050 1100310K00 1% 0.4W
RU18 4822 050 1100310K00 1% 0.4W
RU19 4822 050 1100310K00 1% 0.4W
RU20 4822 050 1100310K00 1% 0.4W
RU21 4822 050 1100310K00 1% 0.4W
RU22 4822 050 1100310K00 1% 0.4W
RU23 4822 050 1100310K00 1% 0.4W
RU24 4822 050 1100310K00 1% 0.4W
RU25 4822 050 13301330R00 1% 0.4W
RU26 4822 050 12204220K00 1% 0.4W
RU27 4822 116 603092R2 0.25W
RU28 4822 050 1150315K00 1% 0.4W
RU29 4822 050 122022K20 1% 0.4W
RY01 4822 050 13301330R00 1% 0.4W
RY03 4822 050 13301330R00 1% 0.4W
RY04 4822 050 13301330R00 1% 0.4W
RY05 4822 050 13301330R00 1% 0.4W
RY06 4822 116 60494330R00 1W
RY07 4822 050 1100310K00 1% 0.4W
PU01-SEMICONDUCTORS
DU01 3120 004 56210DIODE 1SS131-77
DU02 4822 130 32508DIODE DSF10C
DU04 4822 130 80326LED GL3HD8
DY01 4822 130 80326LED GL3HD8
DY03 4822 130 80326LED GL3HD8
DY04 4822 130 80326LED GL3HD8
DY05 4822 130 80326LED GL3HD8
DY06 4822 130 80317ZENER DIODE MTZJ5.1B
QU01 4822 209 90571µ-COM. TMP47C200BN-H347
QU02 4822 130 60904TRS. 2SC2458Y
QU03 4822 130 60904TRS. 2SC2458Y
QU04 4822 130 60904TRS. 2SC2458Y
QU05 4822 130 10165IR RECEIVER GP1U28XP
QU06 4822 130 42372TRS. 2SA1048Y
QU07 4822 130 60904TRS. 2SC2458Y
QU08 4822 130 42372TRS. 2SA1048Y
