MARANTZ ST 400 L - Récepteur audio

ST 400 L - Récepteur audio MARANTZ - Notice d'utilisation et mode d'emploi gratuit

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Type de produit Récepteur audio (tuner AM/FM stéréophonique)
Marque Marantz
Modèle ST 400 L
Dimensions (L x H x P) 416 x 146 x 243 mm
Poids (unité seule) 5,3 kg
Alimentation 220 V ~ 50 Hz (modèle européen) / 120 V ~ 60 Hz (modèle USA)
Consommation électrique 10 W (Europe) / 12 W (USA)
Gamme de fréquences FM 87,5 - 108 MHz
Gamme de fréquences MW 525 - 1630 kHz
Sensibilité FM utilisable (mono) 1,5 µV
Rapport signal/bruit FM (mono non pondéré) 70 dB
Distorsion harmonique totale FM (mono) 0,1 %
Sensibilité MW utilisable (S/B 26 dB) 25 µV
Sélectivité FM (voie alternative) 60 dB
Impédance de sortie (1 kHz) 4,3 kΩ
Tension de sortie (1 kHz) 750 mV
Affichage Numérique à tube fluorescent
Connectique antenne FM Symétrique 300 Ω / Asymétrique 75 Ω
Pièces de rechange Disponibles via Superscope National Parts Department
Entretien Nettoyer avec un chiffon doux et sec

FOIRE AUX QUESTIONS - ST 400 L MARANTZ

Comment régler la syntonisation ?
Utilisez le bouton de syntonisation sur la face avant et observez le centre-mètre pour un réglage précis. Pour un affichage numérique, suivez les procédures d'alignement décrites dans le manuel.
Comment basculer entre FM et AM ?
Utilisez le sélecteur de bande situé sur la face avant. Positionnez-le sur FM ou AM selon la bande souhaitée.
Que faire si l'affichage ne fonctionne pas ?
Vérifiez les connexions internes et les fusibles. Assurez-vous que l'alimentation est correcte. Si le problème persiste, consultez un technicien qualifié.
Comment améliorer la réception FM ?
Utilisez une antenne extérieure adaptée : une antenne symétrique 300 Ω ou une antenne asymétrique 75 Ω. Éloignez l'antenne des sources d'interférences.
Pourquoi le son est-il faible ?
Vérifiez le niveau de sortie et l'impédance de charge : une impédance de 47 kΩ est recommandée. Assurez-vous que le câble de sortie est correctement connecté.
Comment nettoyer l'appareil ?
Débranchez l'appareil avant tout nettoyage. Utilisez un chiffon doux et sec. Évitez les solvants, produits chimiques ou abrasifs qui pourraient endommager la finition.
Puis-je utiliser l'appareil sur 240 V ?
Le modèle européen fonctionne sur 220 V. Pour une utilisation sur 240 V, la conversion doit être effectuée par un technicien qualifié. Ne tentez pas de modifier le sélecteur de tension vous-même.
Où trouver des pièces de rechange ?
Contactez le Superscope National Parts Department au 1-800-423-5108 ou écrivez à l'adresse indiquée dans le manuel. Utilisez toujours des pièces d'origine Marantz.
Comment régler le seuil de muting ?
Le seuil de muting se règle via la résistance semi-fixe R233 sur la carte tuner. Suivez la procédure d'alignement décrite dans la section 4.2 du manuel pour un réglage précis.
Que signifie le voyant 'Stereo' ?
Le voyant 'Stereo' s'allume lorsque l'appareil reçoit une émission FM stéréo avec un signal suffisant. Si le voyant ne s'allume pas, vérifiez la réception ou réglez le potentiomètre de seuil stéréo.

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Téléchargez la notice de votre Récepteur audio au format PDF gratuitement ! Retrouvez votre notice ST 400 L - MARANTZ et reprennez votre appareil électronique en main. Sur cette page sont publiés tous les documents nécessaires à l'utilisation de votre appareil ST 400 L de la marque MARANTZ.

MODE D'EMPLOI ST 400 L MARANTZ

SERVICE

MANUAL

MARANTZ ST 400 L - MANUAL - 1

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 stereo are generally available within 72 hours throughout the nation via a toll-free line to our National Parts Depot in California. The sales professionals who take your call immediately refer to their own desk top computer terminal and can quickly determine the availability and price information you require. If for some reason, your order should exceed our available stock, we usually can instantly provide an alternate replacement part or current delivery information. When the order is placed and confirmed, the computer simultaneously generates "hard copy" orders at the distribution center. As hard copies come directly from the computer to the national parts depot, your requested stock is assembled and prepared for shipment and placed on the first available carrier for delivery to you.

ORDERING PARTS

Phone orders will eliminate mail delays, and we encourage the use of this method. If you order by mail, use MARANTZ parts order forms which are available from our National Parts Depot located at the following address:

SUPERSCOPE NATIONAL PARTS DEPARTMENT

20525 Nordhoff Street

Chatsworth, California 91311

Phone: 1-800-423-5108

1-213-998-9333

The following information must be supplied to eliminate delays in processing your order:

  1. Complete address.
  2. Complete part numbers.
  3. Complete description of parts.
  4. Model number for which part is required (indicate MARANTZ).
  5. Account number (for account customers only).

Direct consumers will be provided with the current retail privilege quotation on available parts in order to advise them of the cost of the parts and shipping.

OVERSEAS PARTS ORDERING

Parts may also be ordered from the following overseas addresses:

CANADA

Superscope Canada, Ltd.

3710 Nashua Drive

Mississauga

Ontario, Canada L4V1M5

AUSTRALIA

Superscope (Australasia) Pty., Ltd.

32 Cross Street (P.O. Box 604)

Brookvale 2100 N.S.W.

Australia

JAPAN

Marantz Japan, Inc.

3622 Kamitsuruma

Sagamihara Shi

Kanagawa, Japan

EUROPE

Superscope Europe, S.A.

Avenue Leopold III, 2

7120 Peronnes-Lez-Binche

Belgium

Marantz France

Rue Louis Armand 9

92600 Asnieres

Hauts-de-Seine

France

Marantz Audio U.K. Ltd.

London Road, 203

Staines

Middlesex

England

Superscope GmbH

Max-Planck-Strasse 22

D-6072 Dreieich 1

West Germany

All of the above locations are fully equipped to take care of your total service needs. Because various countries have differing configuration requirements, it is necessary that you contact the service facility in your particular country. In the event that there is no service location listed for your country, please contact the nearest facility for the necessary assistance.

TABLE OF CONTENTS

SECTION

PAGE

  1. INTRODUCTION 1
  2. P.W. BOARDS 1
  3. TEST EQUIPMENT REQUIRED SERVICING 2

  4. ALIGNMENT PROCEDURES 2
    4.1 FM Alignment Procedures (Selector switch in the "FM" position) 2.3
    4.2 Muting Circuit Alignment 3
    4.3 Multiplex Alignment Procedures (Selector switch in the "FM" position) 3
    4.4 AM Alignment Procedures (Selector switch in the "AM" position) 3
    4.5 Frequency Display Alignment Procedures 4

  5. VOLTAGE CONVERSION FOR EUROPEAN MODEL 5

  6. SCHEMATIC DIAGRAMS 6

  7. DIAGRAM AND COMPONENT LOCATIONS 8

7.1 Tuner Assembly (P100) Schematic Diagram and Component Locations 8
7.2 Power Supply Assembly (P800) Schematic Diagram and Component Locations. 9
7.3 Stereo Survo Led Assembly (PY00) Schematic Diagram and Component Locations 9
7.4 Pointer Lamp Assembly (PZ01) Schematic Diagram and Component Locations. 9
7.5 Switch and Meter Assembly (PS01) Schematic Diagram and Component Locations 10
7.6 FM/AM Buffer Assembly (PC00) Schematic Diagram and Component Locations 10
7.7 DE-Emphasis Assembly (PL00) Schematic Diagram and Component Locations 10
7.8 Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) Schematic Diagram and Component Locations 11

  1. BLOCK DIAGRAM 12
  2. EXPLODED VIEW AND PARTS LIST 13
  3. ELECTRICAL PARTS LIST 20
  4. TECHNICAL SPECIFICATIONS 25

MARANTZ ST 400 L - SECTION - 1

MODEL ST400 AM/FM STEREOPHONIC TUNER

MARANTZ ST 400 L - MODEL ST400 AM/FM STEREOPHONIC TUNER - 1

1. INTRODUCTION

This service manual was prepared for use by Authorized Warranty Stations and contains service information for Marantz Model ST400 AM/FM Stereophonic Tuner.

Servicing information and voltage data included in this manual are intended for use by the knowledgeable and experienced technician only. All instructions should be read carefully. No attempt should be made to proceed without a good understanding of the operations in the Tuner.

The parts list furnishes information by which replacement parts may be ordered from the Marantz Company. A simple description is included for parts which can usually be obtained through local suppliers.

2. P.W. BOARDS

As can be seen from the circuit diagram, the chassis of Model ST400 consists of the following units. Each unit mounted on a printed circuit board is described within the square enclosed by a bold dotted line on the circuit diagram.

  1. Tuner . mounted on P.W. Board P100
  2. Power Supply. mounted on P.W. Board P800
  3. FM/AM Buffer . . . . . . . mounted on P.W. Board PC00
  4. DE-Emphasis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P.W. Board PLO0
  5. Frequency Counter . . . , mounted on P.W. Board PQ00
  6. Switch & Meter, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mounted on P.W. Board PS01
  7. Stereo Survo Led., . . . . . . mounted on P.W. Board PY00
  8. Pointer Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PZ01

MARANTZ ST 400 L - P.W. BOARDS - 1
Figure 1. Dial Stringing

3. TEST EQUIPMENT REQUIRED FOR SERVICING

This table lists the test equipment required for servicing the Model ST400 Tuner.

ItemManufacturer and Model No.Use
AM Signal GeneratorSignal source for AM Alignment
Test LoopUse with AM Signal Generator
FM Signal Generator MPX Signal GeneratorSound Technology Model 1000ASignal source for FM alignment Stereo separation alignment and trouble shooting
Distortion Analyzer Audio Oscillator AC VTVMSound Technology Model 1700ADistortion measurements Sinewave and squarewave signal source Voltage measurements (AC)
OscilloscopeTektronix Model T932 Philips Model 3232Waveform analysis and trouble shooting
Frequency CounterMPX Oscillator adjustment (VCO) Frequency display alignment
Circuit TesterTrouble shooting
DC VTVMFluke Model 8000 “Digital” Simpson Model 313, Triplet Model 801Voltage measurements (DC)
AC WattmeterSimpson Model 1379Monitors primary power to tuner
Line VoltmeterSimpson Model 1359Monitors potential of primary power to tuner
Variable AutotransformerSuperior Electronic Co., Powerstat Model 116B-10AAdjusts level of primary power to tuner

4. ALIGNMENT PROCEDURES

A dummy resistor of 47 k-ohms must be connected across the tuned output terminals before alignment.

4.1 FM Alignment Procedures (Selector switch in the "FM" position)

  1. FMIF Alignment
StepSignal Source ConnectionSignal FrequencyIndicator ConnectionSet Dial Pointer to:Adjust:
1Sweep generator to point (B) through 5pF capacitor10.7 MHz marker at 10.6, 10.7 and 10.8 MHzOscilloscope to point (C)Quiet point on band.L104 for maximum and symmetric response.
2Oscilloscope to point (D)L201 for straight and Symmetric "S" curve response.
3Repeat steps 1 and 2.
1RF generator to FM antenna terminals (A through matching network (300 ohms, balanced) (Maintain RF level below limit.)87.3 MHzVTVM to L or R channel output (W002)87.3 MHz with tuning gang closed.L103 for maximum output.
2109 MHz109 MHz with tuning gang open.C119 for maximum output.
390 MHz90 MHzL101, L102 for maximum output.
4106 MHz106 MHzANT, RF, TRIM, CAP, for maximum output.
5Repeat steps 1 to 4.
6Check overall response curve and repeat above steps as necessary to obtain maximum sensitivity.
7No connectionNo signalL201 Primary core (bottom) center tuning meter pointer indicates its center.
8RF generator 1 mV output to FM antenna terminals (A through matching network (300 ohms, balanced)98 MHzDistortion meter to D98 MHzL201 Secondary core (upper) for minimum distortion.
9
1098 MHz98 MHzR232 So that signal Strength meter M001 may read 85%

4.2 Muting Circuit Alignment

StepSignal Source ConnectionSignal FrequencyIndicator ConnectionSet Dial Pointer to:Adjust:
1RF generator 12.5μV output to FM antenna terminals (A) through matching network (300 ohms, balanced)98 MHzVTVM to R or L channel output (W 002)98 MHzR233 for 12.5μV threshold level. (During this adjustment turn the mating pushswitch “ON”).

4.3 Multiplex Alignment Procedures (Selector switch in the "FM" position)

StepSignal Source ConnectionSignal FrequencyIndicator ConnectionSet Dial Pointer to:Adjust:
1RF generator to FM antenna terminals A through matching network (300 ohms, balanced), with 1mV FM stereo simulator RF level and 100% modulation (pilot 9%)No ModulationFrequency counter to point E (J140)98 MHzR326 so that Frequency counter may precisely read 19 kHz
2Stereo, left (1,000 Hz)VTVM to right channel output (W002, white)R316 for maximum output and same separation in both channels.
3Stereo, right (1,000 Hz)VTVM to left channel output (W002, red)
4Repeat steps 2 and 3.

4.4 AM Alignment Procedures (Selector switch in the "AM" position)

1. AM IF Alignment

StepSignal Source ConnectionSignal FrequencyIndicator ConnectionSet Dial Pointer to:Adjust:
1No connectionNo signalR228 so that signal strength meter M001 may read 0%
2Sweep generator to point F450 kHz markerOscilloscope to point G (J141)Quiet point on bandL154 for maximum and symmetric response.

2. AM RF Alignment

StepSignal SourceSignal FrequencyIndicator ConnectionSet Dial Pointer to:Adjust:
1Apply the signal to the AM bar antenna from the RF generator, using the test loop, as per the Figure 2.525 kHzVTVM to L or R channel output (W002)525 kHz with tuning gang closed.L153 for maximum output.
21,630 kHz1,630 kHz with tuning gang open.OSC. TRIM. CAP. for maximum output.
3600 kHz600 kHzL051 for maximum output.
41,400 kHz1,400 kHzANT. TRIM. CAP. for maximum output.
5Repeat steps 1 to 4 as necessary to obtain maximum sensitivity.

MARANTZ ST 400 L - AM RF Alignment - 1
Figure 2. Application of AM Signal

4.5 Frequency Display Alignment Procedures

1. FM Alignment

1) Confirm that a 22 k-ohm resistor of JQ09 is connected to JQ04 side.
2) Set the output frequency of FM signal generator at 98 MHz accurately by using the frequency counter, and connect the FM signal generator to the FM antenna terminals through the IHF dummy.
3) Set the Model ST400 Tuner in normal FM reception, and tune it to 98 MHz of FM signal generator output by observing the center meter.
4) Re-insert JQ09 socket in the opposite position of step 1), so that the 22k -ohm resistor is connected to JQ03 side.
5) Adjust RQ04 semi-fixed resistor, located on right side in front-view, so that the frequency display of Model ST400 is stopped the switching at 98 MHz.
6) Remove JQ08 socket as it is in step 1).

2. AM Alignment

1) Set the output frequency of AM signal generator at 1000kHz accurately by using the frequency counter, and, apply the signal to the AM bar antenna from the RF generator, using the test loop, as per the Figure 2.
2) Set the Model ST400 Tuner in normal AM reception, and tune it to 1000 kHz of AM signal generator output by observing the RF signal quality meter for maximum deflection.
3) Insert JQ09 socket, so that the 22 k-ohm resistor of JQ09 is connected to JQ03 side.
4) Short-circuit the 22 k-ohm resistor for a few second by using the tweezers.
5) Adjust RQ05 semi-fixed resistor, located on left side in front-view, so that the frequency display of Model ST400 is stopped the switching at 1000kHz .
6) Remove JQ08, and re-insert it so that the 22 k-ohm resistor is connected to JQ04 side.

5. VOLTAGE CONVERSION

- EUROPEAN MODEL ONLY

To convert the unit to a different power source voltage, change the position as illustrated in the drawing below.

CAUTION

DISCONNECT POWER SUPPLY CORD FROM AC OUTLET BEFORE CONVERTING VOLTAGE. DO NOT DISASSEMBLE THE VOLTAGE SELECTOR ABSOLUTELY.

MARANTZ ST 400 L - - EUROPEAN MODEL ONLY - 1
Voltage Conversion Chart

NOTE ON SAFETY:

THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBERS WITHOUT FAIL.

FTZ REGULATION

Instruction for the use in the range other than specified in FTZ codes.

Achtung für die Leute, die in dem Gebiet wohnen, wo die FTZ-Bestimmungen vorherrschend sind.

Sollte des Gerät auch für Frenquen auszerhalb des in den FTZ-Bestimmungen angegebenen Bereiches empfangebereit sein, bitten wir, den Bereich durch Nachstellen des Kernels in der Oszillatorspule (in der Abbildung mit "FTZ" gekennzeichnet) so zu korrigieren, dass er den Bestimmungen entspricht.

MARANTZ ST 400 L - FTZ REGULATION - 1

NOTE ON SAFETY:

THE PARTS MARKED WITH ARE IMPOR

TANT PARTS ON THE SAFETY.

PLEASE USE THE PARTS HAVING THE DE

SIGNATED PARTS NUMBERS WITHOUT FAIL

[T]N ONLY

R305,306 33K→18K
R309,310 200K→150K
313 314 300→340
C303,304 0.001/50V-0.0033/50V

Q001 : HD20001210 D10DE

Q101 :HF400451BO 3SK45B

Q102 :HT305352BO 2SC535B Or C

Q163,201,202,203,207 :HT208391CQ-2SC839C

0210.311.301.302.303.304

：HT308281D0 2SC8285

Q206 HC10009020 AN7000

Q151,152,209,307

：HD20001210 1324750

：HD1000302020A9OM

Q212,305,31

. HI 107222AO 2SA722S CF

Q308 : NB30023090 W2-671

Q801 803.810.813

：HD20015030 DS135

Q804 :HT403131D0 2SD313D

Q805.806 H308281D0 2SC8285 Cao: HDP20001210 1681736

807.808 :HD20001210 1324156

G809 :HD30027050 W2*140Q311 : HD30015060 RD5.6

Q812：HT403131D02SD313D

QC61 : AF200531D0 2SK350

QC62 .HT308291C0 2SC829CQ .HD10010000 16587

G03 : H540012036 182087

QQn1 :HC10004360 DS8629

QQ02 :HC19036030 LC7252

QQ03 : HT107332BO 2SA733Q R

QQ04-10 :HD20001210 1S2473C

QQ11 : HQ30502410 7-LT-02

…

Q381 .HCT0003090 NJM4358BJRC 22 HHD100001050 11106

QS82 :HD10001050 TN80 09

QS63 : HP200S01C 2SK30AT

QS04 08,08
：H1309452A02SC9450F R
qs11 :HD30009060 RD6.2
QS07 :HD30029090 WZ090
QY01 : HI10004030
QY02 :HI10008030

MARANTZ ST 400 L - FTZ REGULATION - 2

MARANTZ ST 400 L - FTZ REGULATION - 3

MARANTZ ST 400 L - FTZ REGULATION - 4

MARANTZ ST 400 L - FTZ REGULATION - 5

MARANTZ ST 400 L - FTZ REGULATION - 6

MARANTZ ST 400 L - FTZ REGULATION - 7

（BOTTOMVIEW）

MARANTZ ST 400 L - FTZ REGULATION - 8

7. DIAGRAM AND COMPONENT LOCATIONS

7.1 Tuner Assembly (P100) Schematic Diagram and Component Locations

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 1

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 2

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 3
7.2 Power Supply (P800) Schematic Diagram and Component Locations

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 4

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 5
7.3 Stereo Survo Led Assembly (PY00) Schematic Diagram and Component Locations

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 6

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 7
7.4 Pointer Lamp Assembly (PZ01) Schematic Diagram and Component Locations

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 8

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 9
7.5 Switch and Meter Assembly (PS01) Schematic Diagram and Component Locations

MARANTZ ST 400 L - DIAGRAM AND COMPONENT LOCATIONS - 10

7.6 FM/AM Buffer Assembly (PC00)

Schematic Diagram and Component Locations

MARANTZ ST 400 L - FM/AM Buffer Assembly (PC00) - 1

MARANTZ ST 400 L - FM/AM Buffer Assembly (PC00) - 2

7.7 DE-Emphasis Assembly (PL00)

Schematic Diagram and Component Locations

MARANTZ ST 400 L - DE-Emphasis Assembly (PL00) - 1

MARANTZ ST 400 L - DE-Emphasis Assembly (PL00) - 2

7.8 Frequency Counter Assembly (PQ00), Sub Assembly (PQ01)

Schematic Diagram and Component Locations

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 1

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 2

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 3

  1. EXPLODED VIEW AND PARTS LIST
    [CO1-99] Front Panel
    MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 4
    (U) for U.S.A. (N) for Europe
    C) for Canada A for Australia
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
A11112132063400Front Panel Assembly
001B11112132063010Escutcheon ,
002B11112130158020Window Dial
003B11112132158010Window Meter
004B55552127259012Bushing
007B22222128118010Spacer
008B11112130053022Cover
009B333351340308B0F.H. TAP. Screw F3 x 8
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
005B55552127154010Knob
006B101010102127115010Spring
011B222251280308U0B.H. TAP. Screw B3×8
012B222251340308BOF.H. TAP. Screw F3×8

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 5
(U) for U.S.A.
(N) for Europe
C for Canada
(A) for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
001D11112130257500BOTTOM COVER
004D888851280410U0Lid Assembly
B.H. TAP. Screw B4 x 10
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
101D11112130257010TOP COVER Lid
103D444451260408U0F Washer Screw F4 x 8
105D66662991259010Bushing
001R1112932861012Label
002R12911861140Label

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 6

(U) for U.S.A.

(N) for Europe

C) for Canada

(A) for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
001E12132160210Bracket
001E12132160250Bracket
002E12130160222Bracket
002E12130160232Bracket
005E444451280308U0B.H. TAP. ScrewB3 x 8
006E2251100308S9B.H.M. ScrewB3 x 8
007E222251280308U0B.H. TAP. ScrewB3 x 8
008E111455259030Bushing
009E111455259090Bushing
009E11455259130Bushing
010E222251100408S9B.H.M. ScrewB4 x 8
011E22222922005010Clamper
012E2251280310U0B.H. TAP. ScrewB3 x 10
021E11112112265010Indicator
031E14581861010Label
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
AJ02111YJ04000560Jack AC Outlet
J0361111YT01040180Ant. Terminal
AJ09111BY05060010Plug Voltage Selector
J09211YP04000580Plug AC Inlet
AL00111TS14128090Power Transe
AL0011TS14128100Power Transe
AL0011TS14128120Power Transe
L0511111LF11200620Ant. Coil
L0611111LC11540040Choke Coil
AW00111YC01900070AC Power Cord
W00211YB01000310Connective Cord
W00211YB01000300Connective Cord

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 7
(U) for U.S.A. (N) for Europe
C) for Canada A) for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
001G11112259126013Stay Left
002G11112259126023Stay Right
003G11112259126040Stay Front
004G11112259126050Stay Back
005G444451280308B0B.H. TAP. Screw B3 x 8
006G22222886005040Clamper
007G777751280308B0B.H. TAP. Screw B3 x 8
008G11112259126063Stay Front End
009G222251280308B0B.H. TAP. Screw B3 x 8
010G111151280310B0B.H. TAP. Screw B3 x 10
011G11112991159010Drum
012G222251064019A9P.H.M. Screw
013G111171101689L0Spring
014G111172040805A0Spring (200)
019G111162030039W0Lug
020G111151280308B0B.H. TAP. Screw B3 x 8
024G11112130053030Heatsink
025G111151100306A9B.H.M. Screw B3 x 6
028G11114220005040Clamper
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
201G11112259109040Shield
202G11112132109010Shield
203G11112259109060Shield
P1001111YG22590010P.W. Board Tuner
11ZZ21321010P.W. Board Assembly
11ZZ21328010P.W. Board Assembly
P8001111YF21320010P.W. Board Power Supply
11ZZ21320010P.W. Board Assembly
11ZZ21327010P.W. Board Assembly
PC001111YK21321430P.W. Board FM/AM3offer
1111ZZ21321430P.W. Board Assembly
Q8041111HT403131D0Transistor 2SD313D
△R00111RC10225120Resistor 2.2NO2

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 8

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
B11112286273400Flywheel Assembly
001i11112219273013Flywheel
002i22222219063030Escutcheon
008i11112286353010Ring
009i222251690306Q9Socket Screw
003i11112219104500Retainer
007i11112219112012Shaft
011i444451280308B0B.H. TAP. ScrewB3 x 8
012i11112286120012Insulator
013i44442219259030Bushing
014i111162030039W0Lug
015i111151280405B0B.H. TAP. ScrewB4 x 5
001F11112132160010Bracket
002F11112130160030Bracket
003F111151280308B0B.H. TAP. ScrewB3 x 8
004F222251100308A9B.H.M. ScrewB3 x 8
005F222251100308A9B.H.M. ScrewB3 x 8
008F11112132259010Bushing
009F22222912259010Bushing
010F11112132302010Dial
011F11112132158023Window
012F22222912259020Bushing
013F44442276005050Clamper
014F11112132053020Cover
015F22222912259020Bushing
016F11112130274013Reflector
017F222251280308B0B.H. TAP. ScrewB3 x 8
018F222251280308B0B.H. TAP. ScrewB3 x 8
019F111151280308B0B.H. TAP. ScrewB3 x 8
020F111151280308B0B.H. TAP. ScrewB3 x 8
021F11112417259010Bushing
023F11112130302010Dial
024F11112130053030Cover
025F11112130053040Cover
031F11112130160042Bracket
032F333351280308B0B.H. TAP. ScrewB3 x 8
033F222251280308B0B.H. TAP. ScrewB3 x 8
034F11112286262500Pulley
041F11112130160052Bracket
042F222251280308B0B.H. TAP. ScrewB3 x 8
043F222251280308B0B.H. TAP. ScrewB3 x 8
044F22222286262500Pulley
051F11112112103012Pointer
052F11112112103023Pointer
053F11112112103033Mask
054F11112276262500Pulley
058F22222112053010Cover
059F22222112053030Cover
070F11112132109020Shield
071F222251280305B0B.H. TAP. ScrewB3 x 5
072F11112132109032Shield
073F22222912259020Bushing
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
074F11112132271010Holder
075F44442912259020Bushing
076F11115128030580B.H. TAP. Screw B3 x 5
078F11112132120110Insulator
080F11112132120010Insulator
081F22225128030880B.H. TAP. Screw B3 x 8
083F22222912259020Bushing
201F112219120010Insulator
△G00111DK18103530Ceramic Cap. Spark Killer
△G00111DF17223800Film Cap. Spark Killer
M0011111IM11000010DC Meter Signal
M0021111IM11000020DC Meter Tuning
Q0011111HD20001210Diode D1ODE
△S00111SP01010240Push Switch Power
△S00111SP02010330Push Switch Power

MARANTZ ST 400 L - Frequency Counter Assembly (PQ00), Sub Assembly (PQ01) - 9
(U) for U.S.A.
(N) for Europe
C) for Canada
A) for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
002S12225813012Envelope
002S12918813012Envelope
003S19631000090Envelope
007S19630000180Guarantee Card
008S19650000053S. Station Card
009S12818854026Guarantee Card
010S12818854043Guarantee Card
015S12130851010Instructions
016S12130851310Instructions
016S12130851010Instructions
017S12130851310Instructions
019S12132851020Instructions
019S12132851050Instructions
019S112132851030Instructions
023S12886851100Instructions
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
101S112132801010Packing Case
101S112132801040Packing Case
102S224214809015Cushion
103S224214809015Cushion
104S11112819056010Buffer
105S1119090909040Polyethy Sheet
105S19014335330Polyethy Bag
106S11119013025010Polyethy Bag
107S1119011325010Polyethy Bag
108S11112864804010Sleeve
109S119560000043Hang Tag
110S12731821010Silicagel
111S11112918107160Sheet
113S39526019010Serial No. Card
114S39526019020Serial No. Card
115S39526019060Serial No. Card
115S39526019030Serial No. Card
116S29510901020Lavel
120S1111ZA02000070Ext. Antenna
130S12132856010Circuit Diagram
△W00111ZC01805010AC Power Cord

(U) for U.S.A. (N) for Europe (C) for Canada (A) for Australia

  1. ELECTRICAL PARTS LIST
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
P1001111YG22590010ZZ21321010ZZ21328010P100-TUNER CIRCUIT BOARD P.W. Board Tuner P.W. Board Assembly P.W. Board Assembly
C1011111DD15180370Ceramic 18pF ±5%
C1041111DK17103300Ceramic 0.01μF ±20%
C1051111DD15180370Ceramic 18pF ±5%
C1061111DD10030370Ceramic 3pF ±0.25pF
C1071111DD10050370Ceramic 5pF ±0.25pF
C1081111DD15301360Ceramic 300pF ±5%
C1091111DK17103300Ceramic 0.01μF ±20%
C1101111DD15150330Ceramic 15pF ±5%
C1111111DD11100300Ceramic 10pF ±0.5pF
C1121111DD15150300Ceramic 15pF ±5%
C1131111DD15150300Ceramic 15pF ±5%
C1141111DK17103300Ceramic 0.01μF ±20%
C1151111DD10020370Ceramic 2pF ±0.25pF
C1161111DK17103300Ceramic 0.01μF ±20%
C1171111DK17103300Ceramic 0.01μF ±20%
C1181111DK17103300Ceramic 0.01μF ±20%
C1191111CT11000080Trimming 10pF
C1201111CA32400090Variable
C1511111DF55391090Film 390pF
C1521111DD10050370Ceramic 5pF
C1531111EA10701690Elect 100μF 16V
C1541111DK18403320Ceramic 0.04μF +80%-20%
C1551111EA33601690Elect 33μF 16V
C1561111DK18223310Ceramic 0.022μF +80%-20%
C1571111DD15470370Ceramic 47pF ±5%
C2011111DK17103300Ceramic 0.01μF ±20%
C2021111DK17103300Ceramic 0.01μF ±20%
C2031111DK17103300Ceramic 0.01μF ±20%
C2041111DK17103300Ceramic 0.01μF ±20%
C2051111DK18403320Ceramic 0.04μF +80%-20%
C2061111DK18403320Ceramic 0.04μF +80%-20%
C2071111DK18403320Ceramic 0.04μF +80%-20%
C2081111DK17103300Ceramic 0.01μF ±20%
C2091111DK17103300Ceramic 0.01μF ±20%
C2101111DD15201360Ceramic 200pF ±5%
C2111111DK17103300Ceramic 0.01μF ±20%
C2121111DK18403320Ceramic 0.04μF +80%-20%
C2131111DK17103300Ceramic 0.01μF ±20%
C2141111DK17103300Ceramic 0.01μF ±20%
C2151111EA33502590Elect 3.3μF 25V
C2161111DK18223310Ceramic 0.022μF +80%-20%
C2171111EA10603590Elect 10μF 35V
C2181111EA22701690Elect 220μF 16V
C2191111DF17103300Film 0.01μF ±20%
C2201111DK18104020Ceramic 0.1μF ±20%
C2211111EE22405040Elect 0.22μF 50V
C2241111EA10601690Elect 10μF 16V
C2251111DF15182300Film 1800pF ±5%
C2261111EA10601690Elect 10μF 16V
C2271111EA10505090Ceramic 1μF 50V
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
C2281111DK18403320Ceramic0.04μF +80% -20%
C2291111DF55102090Film1000pF ±5%
C2301111DK17103300Ceramic0.01μF ±20%
C2311111EA10601690Elect10μF 16V
C2331111DK17103300Ceramic0.01μF ±20%
C2341111DK17103300Ceramic0.01μF ±20%
C2351111EA22701690Elect220μF 16V
C3011111EE10505050Elect1μF 50V
C3021111EE10505050Elect1μF 50V
C30311DF15102300Film0.01μF ±5%
C30311DF15332300Film0.0033μF±5%
C30411DF15102300Film0.01μF ±5%
C30411DF15332300Film0.0033μF±5%
C3051111EA22502590Elect2.2μF 25V
C3061111EA22502590Elect2.2μF 25V
C3071111EE47502550Elect4.7μF 25V
C3081111EE47502550Elect4.7μF 25V
C3091111EA10701690Elect100μF 16V
C31011EA47405090Elect0.47μF 50V
C3111111EE10505050Elect1μF 50V
C3121111EE10405050Elect0.1μF 50V
C3131111EA10505090Elect1μF 50V
C3141111EA22601690Elect22μF 16V
C3151111EA10601690Elect10μF 16V
C31611EA33505090Elect3.3μF 50V
P100-RESISTORS(All Resistors are ±5% & 1/4W)
R1011111GD051051401MΩ
R1021111GD05101140100Ω
R1031111GD05101140100Ω
R1041111GD054721404.7kΩ
R1051111GD0522314022kΩ
R1061111GD051021401kΩ
R1071111GD0510314010kΩ
R1081111GD0510314010kΩ
R1091111GD051521401.5kΩ
R1101111GD05101140100Ω
R1111111GD0527314027kΩ
R1121111GG05101140100Ω
R1131111GD05101140220Ω
R1141111GD05104140100kΩ
R1511111GD052021402kΩ
R2011111GD05151140150Ω
R2021111GD052721402.7kΩ
R2031111GD0515314015kΩ
R2041111GD05471140470Ω
R2051111GD05331140330Ω
R2061111GD05331140330Ω
R2071111GD052721402.7kΩ
R2081111GD0515314015kΩ
R2091111GD05471140470Ω
R2101111GD05331140330Ω
R2111111GD05331140330Ω
R2121111GD05151140150Ω
R2131111GD054721404.7kΩ
R2141111GD0510314010kΩ
R2151111GD051021401kΩ
REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
R2161111GD052021402kΩ
R2171111GD0556314056kΩ
R2181111GD0533314033kΩ
R2191111GD05224140220kΩ
R2201111GD0547014047Ω
R2211111GD0547014047Ω
R2221111GD05221140220Ω
R2231111GD05391140390Ω
R2241111GD055621405.6kΩ
R2251111GD053321403.3kΩ
R2261111GD0582314082kΩ
R2271111GD0533314033kΩ
R2281111RA02030060Trimming 20kΩ
R2291111GD054721404.7kΩ
R2301111GD058221408.2kΩ
R2321111RA02020180Trimming 3kΩ
R2331111RA05020160Trimming 5kΩ
R2351111GD0547314047kΩ
R2361111GD05151140150Ω
R2371111GD05821140820Ω
R2381111GD0556314056kΩ
R2391111GD05104140100kΩ
R2401111GD0510314010kΩ
R2421111GD0547314047kΩ
R2431111GD05104140100kΩ
R2441111GD0515314015kΩ
R2451111GD0515314015kΩ
R2461111GD05104140100kΩ
R2481111GD052221402.2kΩ
R2491111GG05100 -010Ω
R2501111GD0512314012kΩ
R2511111GD05244140240kΩ
R2521111GD05104140100kΩ
R2561111GD0515314015kΩ
R2581111GD05271140270Ω
R3011111GD054721404.7kΩ
R3021111GD054721404.7kΩ
R3031111GD054721404.7kΩ
R3041111GD054721404.7kΩ
R30511GD0533314033kΩ
R30511GD0518314018kΩ
R30611GD0533314033kΩ
R30611GD0518314018kΩ
R3071111GD051051401MΩ
R3081111GD051051401MΩ
R30911GD05204140200kΩ
R30911GD05154140150kΩ
R31011GD05204140200kΩ
R31011GD05154140150kΩ
R3111111GD054721404.7kΩ
R3121111GD054721404.7kΩ
R31311GD05301140300Ω
R31311GD05241140240Ω
R31411GD05301140300Ω
R31411GD05241140240Ω
R3151111GD051021401kΩ
R3161111RA01030260Trimming 10kΩ
R3171111GD0547314047kΩ
R3181111GD0547314047kΩ
R3191111GD05101140100Ω
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
R3201111GD05101140100Ω
R3211111GG05101140100Ω
R3221111GD05104140100kΩ
R3231111GD054721404.7kΩ
R3251111GD055621405.6kΩ
R3261111RAO4720050Trimming 4.7kΩ
R3271111GD0510314010kΩ
R3281111GD051021401kΩ
R3291111GD051021401kΩ
R3301111GD0510314010kΩ
R3311111GD05101140100Ω
R3321111GD0510314010kΩ
R3331111GD05104140100kΩ
R3341111GD05104140100kΩ
Q1011111HF40045180F.E.T. 3SK45 B
Q1021111HT30535280Transistor 2SC535 B or C
Q1031111HT308291COTransistor 2SC829 C
Q1511111HD20001210Diode 1S2473 C
Q1521111HD20001210Diode 1S2473 C
Q2011111HT308291COTransistor 2SC829 C
Q2021111HT308291COTransistor 2SC829 C
Q2031111HT308291COTransistor 2SC829 C
Q2041111HD10003020Diode 2OA90M
Q2051111HD10003020Diode 2OA90M
Q2061111HC10009020IC AN7000
Q2071111HT308291COTransistor 2SC829 C
Q2081111HD10003020Diode 2OA90M
Q2091111HD20001210Diode 1S2473C
Q2101111HT308281DOTransistor 2SC828 S
Q2111111HT308281DOTransistor 2SC828 S
Q2121111HT107222AOTransistor 2SA722 S or T
Q2141111HD10003020Diode 2OA90M
Q3011111HT308281DOTransistor 2SC828 S
Q3021111HT308281DOTransistor 2SC828 S
Q3031111HT308281DOTransistor 2SC828 S
Q3041111HT308281DOTransistor 2SC828 S
Q3051111HT107222AOTransistor 2SA722 S or T
Q3071111HD20001210Diode 1S2473 C
Q3081111HD30023090Zener WZ-071
Q3111111HT107222AOTransistor 2SA722 S or T
F1511111FF10045200P100-Filters
F2011111FF11070050Ceramic AM C.F
F202111FF11070050Ceramic FM C.F. SFE 10.7MD1
F2021FF11070050Ceramic FM C.F. SFE 10.7MD1
F2031FF11070050Ceramic FM C.F. SFE 10.7MS3G
F2031FF11070050Ceramic FM C.F. SFE 10.7MS3G

(U) for U.S.A. (N) for Europe
C) for Canada A for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTIONREF. DESIG.Q'TYPART NO.DESCRIPTION
UCNAUCNA
P100-COILSP800-RESISTORS(All Resistors are ±5% & 1/4W)
L1011111LA12028040Ant. Coil FM
L1021111LA12028050Ant. Coil FM△ R8021111GG0533114033Ω
L1031111LO12036010OSC Coil FM△ R8031111GD0533114033Ω
L1041111LI10016010I.F.T. FM△ R8041111GD0510014010Ω
L1051111LC13320050Choke Coil 3.3μHR8051111GD0510314010kΩ
L1061111LC17510010Choke Coil 0.75μHR8061111GD0522314022kΩ
L1511111LC13320050Choke Coil 3.3μHR8071111GD05334140330kΩ
L1521111LC13320050Choke Coil 3.3μHR8081111GD0527314027kΩ
L1531111LO10010530OSC Coil AMR8091111GD0515314015kΩ
L1541111LI10010730I.F.T. AMR8101111GD052421402.4kΩ
R8111111GD05101140100Ω
L2011111LI14016240I.F.T. FM Det.
L2021111LC11830020Choke Coil 3.3μHR8121111GD0510014010Ω
L2031111LC23960020Choke Coil 39mHR8131111GA0522004022Ω 1W
L2041111LC12250030Choke Coil 2200μHR8141111GD052221402.2kΩ
L2051111LC11030020Choke Coil 10μHR8151111GD05151140150Ω
L3011111LS20013010M.P.X. Coil L.P.F.R8161111GD05221140220Ω
L3021111LS20013010M.P.X. Coil 10μHR8171111GG0556012056Ω 1/2W
P100-JUMPERSP800-SEMICONDUCTORS
P1111515151575061001POJumper 10MM△ Q8011111HD20015030Diode DS135
P213111175060501POJumper 5MM△ Q8021111HD20015030Diode DS135
△ Q8031111HD20015030Diode DS135
△ Q8041111HT403131D0Transistor 2SD313 D
Q8051111HT308281D0Transistor 2SC828 S
Q8061111HT308281D0Transistor 2SC828 S
P8001111YF21320010P.W. Board Power SupplyQ8071111HD20001210Diode 1IS2473 C
11ZZ21320010P.W. Board AssemblyQ8081111HD20001210Diode 1S2473 C
11ZZ21327010P.W. Board AssemblyQ8091111HD30027090Zener WZ-140
Q8101111HD20015030Diode DS135
P800-CAPACITORSQ8111111HD30015060Diode RD5.6
C8011111EA22801690Elect 2200μF 16VQ8121111HT403131D0Transistor 2SD313D
△ C8021111EA10802590Elect 1000μF 25VQ8131111HD20015030Diode DS135
△ C8031111EA22802590Elect 2200μF 25V
△ C8041111DK16103300Ceramic 0.01μF ±10%
△ C8051111DK16103300Ceramic 0.01μF ±10%
△ C8061111DK16103300Ceramic 0.01μF ±10%
△ C8071111EA22702590Elect 220μF 25V
△ C8081111EA33701690Elect 330μF 16VQ8131FS10080800Fuse T80mA 250V
C8091111DK17103300Ceramic 0.01μF ±10%
C8101111EA10703590Elect 100μF 35V
C8111111EQ10601610Elect 10μF 16V
C8121111EA10701690Elect 100μF 16V
C8131111EA22701690Elect 220μF 16V
C8141111EA22701090Elect 220μF 10V
C8151111DK16103300Ceramic 0.01μF ±10%
C8161111DK17103300Ceramic 0.01μF ±20%
C8171111EA47601090Elect 47μF 10V
C8191111EA47601690Elect 47μF 16V
C8201111DK16103300Ceramic 0.01μF ±10%
C8211111EA10702590Elect 100μF 25V
C8221111EA22701090Elect 220μF 10V

(U) for U.S.A (N) for Europe
C. (A) for Australia

REF. DESIG.Q'TYPART NO.DESCRIPTION
UCNA
PC001111YK21321430ZZ21321430PC00-FM/AM BUFFER CIRCUIT BOARDP.W. Board FM/AM BufferP.W. Board Assembly
1111
CC011111DD10030300PC00-CAPACITORS
DK18102300Ceramic 3pF ±0.25pF
CC021111DK18102300Ceramic 1000pF +80% -20%
CC031111DK17103300Ceramic 0.01μF ±20%
CC041111DD11100300Ceramic 10pF ±0.5pF
CC051111DD11100300Ceramic 10pF ±0.5pF
CC061111DK17103300Ceramic 0.01μF ±20%
CC071111DK17103300Ceramic 0.01μF ±20%
CC081111DK17103300Ceramic 0.01μF ±20%
CC091111DK17103300Ceramic 0.01μF ±20%
CC101111DD10030300Ceramic 3pF ±0.25pF
CC111111DK17103300Ceramic 0.01μF ±20%
PC00-RESISTORS(All Resistors are ±5% & 1/4W)
RC011111GD05474140470kΩ
RC021111GD05471140470Ω
RC031111GD0515314015kΩ
RC041111GD0547314047kΩ
RC051111GD051021401kΩ
RC071111GD0539314039kΩ
RC081111GD0527314027kΩ
RC091111GD05104140100kΩ
PC00-SEMICONDUCTORS
QC011111HF200551D0F.E.T. 2SK55 DTransistor 2SC829 CVaricap 1S2687
QC021111HT308291C0PLOO-DE-EMPHASICSICRUIT BOARD
QC031111HD40012090P.W. Board DE EmphasisP.W. Board Assembly
PL0011YK21301430ZZ21301430Film Cap. 2200μF ±5%Film Cap. 2200μF ±5%Slide Switch 25μS-75μS
CL0111DF15222300PQOO-FREQUENCY COUNTERCIRCUIT BOARD
CL0211DF15222300PQOO-FREQUENCY COUNTER
SL0111SS02020380P.W. Board Frequency CounterP.W. Board Assembly
PQ001111YK21321410ZZ21321410PQOO-CAPACITORS
1111Ceramic 1000pF +80% -20%Ceramic 0.047μF +80% -20%Ceramic 1000pF +80% -20%Ceramic 330pF ±5%Ceramic 1000pF +80% -20%Ceramic 0.01μF
CQ011111Ceramic 27pF ±5%Ceramic 27pF ±5%Ceramic 0.01μF ±20%
CQ021111
CQ031111
CQ041111
CQ051111
CQ061111
CQ071111
CQ081111
CQ091111
CQ101111
REF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNA
PQ00-RESISTORS(All Resistors are ±5% & 1/4W)
RQ011111GD0510314010kΩ
RQ021111GD05471140470Ω
RQ031111GD053321403.3kΩ
RQ041111RA01030260Trimming 10kΩ
RQ051111RA01030260Trimming 10kΩ
RQ061111GD0522314022kΩ
RQ071111GD052121402.2kΩ
RQ081111GD0556314056kΩ
RQ091111GD0510414010OkΩ
RQ101111GD0510414010OkΩ
RQ111111GG0539012039Ω
RQ121111GD0522314022kΩ
PQ00-SEMICONDUCTORS
QQ011111HC10003370IC DS8629
QQ021111HC10036030IC LC7252
QQ031111HT10733280Transistor 2SA733 Q or R
QQ041111HD20001210Diode 12473 C
QQ051111HD20001210Diode 12473 C
QQ061111HD20001210Diode 12473 C
QQ071111HD20001210Diode 12473 C
QQ081111HD20001210Diode 12473 C
QQ091111HD20001210Diode 12473 C
QQ111111HQ30502410Fluorescent Tube 7-LT-02
PQ00-MISCELLANEOUS
LQ011111LC11540050Choke Coil 150μHH
LQ021111LC13320050Choke Coil 3.3μH
LQ031111LC13320050Choke Coil 3.3μH
PQ11222275061001P0Jumper 10MM
XQ011111XB107001LOCristal 4.000MHz
PQ01-FREQUENCY COUNTERSUB CIRCUIT BOARD
PQ011111YK21321420P.W. BoardFrequency Counter Sub.
PS01-SWITCH & METERCIRCUIT BOARD
PS011111YK21301410P.W. Board Switch & Meter
P.W. Board Assembly
PS01-CAPACITORS
CS011111EA47700690Elect 470μF 6.3V
CS021111EA10601690Elect 10μF 16V
CS031111EA47405090Elect 0.47μF 50V
CS041111EA22505090Elect 2μF 50V
CS051111EA33405030Elect 3μF 50V
CS061111EA47601090Elect 4μF 10V
CS071111EA22601090Elect 2μF 10V
CS081111DK17103300Ceramic 0.1μF ±20%

(U) for U.S.A. (N) for Europe

C) for Canada A) for Australia

REF. DESIGN.Q'TYPART NO.DESCRIPTIONREF. DESIGN.Q'TYPART NO.DESCRIPTION
UCNAUCNA
PSO1-RESISTORSPY00-STEREO SURVO LED CIRCUIT BOARD
RS031111GD05681140680ΩPY001111YK21321440P.W. Board Stereo Suro Led
RS041111GD0515314015kΩ1111ZZ21321440P.W. Board Assembly
RS051111GD0515314015kΩ1111HI10004030L.E.D. Survo Indicator
RS061111GD05104140100kΩ1111HI10008030L.E.D. Stereo Indicator
RS071111GD051521401.5kΩQY011111YK21301420PZ01-POINTER CIRCUIT BOARD
RS081111GD0547014047ΩQY021111ZZ21301420P.W. Board Pointer
RS091111GD05221140220Ω1111IN10080460Pointer Lamp
RS101111GD0522314022kΩ1111
RS111111GD0522314022kΩ1111
RS121111GD052221402.2kΩ1111
RS131111GD051051401MΩPZ011111YK21301420P.W. Board Pointer
RS141111GD051051401MΩ1111ZZ21301420P.W. Board Assembly
RS151111GD05474140470kΩVZ011111
RS161111GD05104140100kΩ1111
RS171111GD05104140100kΩ1111
RS181111GD05104140100kΩ1111
RS191111GD05474140470kΩ1111
RS201111GD05104140100kΩ1111
RS211111GD05104140100kΩ1111
RS221111GD053321403.3kΩ1111
RS231111GD05104140100kΩ1111
RS241111GD0510314010kΩ1111
RS251111GD05184140180kΩ1111
RS261111GD051021401kΩ1111
RS271111GD056821406.8kΩ1111
RS291111GD052221402.2kΩ1111
RS301111GF0568012068Ω 1/2W1111
PSO1-SEMICONDUCTORS
Q0011111HD20001210Diode
Q0011111HC10003090ICNJM4558 D JRC
Q0021111HD10001050Diode 1N60
Q0031111HF200301COF.E.T. 2SK30A Y
Q0041111HT309452AOTransistor 2SC945 Q or R
Q0051111HT309452AOTransistor 2SC945 Q or R
Q0061111HT309452AOTransistor 2SC945 Q or R
Q0071111HD30029090Diode WZ090
Q0081111HT309452AOTransistor 2SC945 Q or R
Q0091111HT309452AOTransistor 2SC945 Q or R
Q0101111HT10733280Transistor 2SA733 Q or R
Q0111111HD30009060Zener RD6.2
PSO1-MISCELLANEOUS
PS112020202075061001POJumper 10MM
SS011111SP06040060Push Switch AM, FM, Muting/Mono, Survo SW

11. TECHNICAL SPECIFICATIONS

[FOR U.S.A. & CANADIAN MODEL ONLY]

AM/FM TUNER SECTION

Sensitivity IHF Usable (Mono)10.8 dBf (1.8μV)
IHF 50 dB Quieting (Mono)14.2 dBf (2.8μV)
(Stereo)37.3 dBf (40μV)
Quieting Slope (Mono)
RF Input for 30 dB Quieting8.75 dBf (1.5μV)
Quieting at:
20 dBf (5.5μV)55 dB
25 dBf (10μV)60 dB
40 dBf (55μV)73 dB
65 dBf (1000μV) (also S/N ratio)75 dB
Quieting Slope (Stereo)
Quieting at:
30 dBf (17μV)40 dB
40 dBf (55μV)52 dB
50 dBf (173μV)60 dB
65 dBf (1000μV) (also S/N ratio)68 dB
Distortion, Mono and (Stereo), at 65 dBf
100 Hz0.2% (0.3%)
1000 Hz0.15% (0.25%)
6000 Hz0.2% (0.4%)
Hum and Noise at 65 dBf (1000μV)
Mono72 dB
Frequency Response 30 Hz to 15 kHz
Mono and Stereo+0.2, -1.0 dB
Capture Ratio at 65 dBf (1000μV)1.0 dB
Alternate Channel Selectivity62 dB
Spurious Response Rejection90 dB
Image Response Rejection50 dB
IF Rejection (Balanced)90 dB
AM Suppression50 dB
Stereo Separation 1000 Hz45 dB
Subcarrier Rejection60 dB
AM Usable Sensitivity (IHF)20μV
AM Distortion (THD) at 30% Modulation1.0%
AM Signal-to-Noise Ratio50 dB
GENERAL
Power Requirements120V AC, 60 Hz
Power Consumption at rated output, both channels operating12W
Dimensions
Panel Width416 mm (16-3/8 inches)
Panel Height146 mm (5-3/4 inches)
Depth243 mm (9-9/16 inches)
Weight
Unit alone5.3 kg (11-66 lbs)
Packed for shipment6.3 kg (13-86 lbs)

[FOR EUROPEAN MODEL ONLY]

FM TUNER SECTION

Frequency Range 87.5\~108 MHz

Usable Sensitivity 40 kHz Deviation, 98 MHz

Mono S/N 26 dB 1.5uV

Stereo S/N 46 dB 48μV

Alternate Channel Selectivity 98 MHz, ±300 kHz 60 dB

Image Response Rejection, 98 MHz 55 dB

IF Rejection, 98 MHz. 90 dB

Spurious Response Rejection, 98 MHz. 100 dB

AM Suppression. 98 MHz 55 dB

Signal-to-Noise Ratio at 98 MHz

Un-weighted Mono 70 dB

Stereo 65 dB

Weighted Mono 69 dB

Stereo 63 dB

Pilot Signal & Subcarrier Rejection

19 kHz 65 dB

38 kHz 68 dB

Total Harmonic Distortion at 98 MHz

Mono 0.1%

Stereo 0.2%

Frequency Response

30Hz 15kHz -1.0dB，+OdB

Separation 12

250 Hz 6.3 kHz 43 dB

6.3kHz 12.5kHz 39 dB

Channel Balance 0.2 dB

Output Voltage, 1 kHz. 750 mV

Output Impedance, 1 kHz. 4.3 k ohms

Acceptable Load Impedance, 1 kHz 47 kohms

Antenna Terminals

Balanced 300 ohms

Unbalanced 75 ohms

MW TUNER SECTION

Frequency Range 525\~1630 kHz

Useable Sensitivity 26 dB S/N 30% Mod., 1 MHz 25μV

Selectivity 1 MHz, ±9 kHz. 46 dB

Image Rejection, 1 MHz . 50 dB

IF Rejection, 1 MHz 45 dB

Spurious Response Rejection, 1 MHz 37 dB

Signal-to-Noise Ratio, 1 MHz. 50 dB

Frequency Response 1 MHz, ±3 dB. 32 Hz ~ 2.1 kHz

Total Harmonic Distortion, 1 MHz . 0.55%

GENERAL

Power Requirements 220V\~50Hz

(N version is featuring an external voltage selector for use on 110 V. Other versions can be converted

by a qualified technician to operate on 240 V.)

Power Consumption. 10 W

Semiconductor Complement

Integrated Circuits. 4

Transistors 27

Diodes 31

Field Effect Transistors 3

Dimensions

Panel Width 416 mm (16-3/8 inches)

Panel Height. 146 mm (5-3/4 inches)

Depth 243 mm (9-9/16 inches)

Weight

Unit Alone. 5.3 kg (11.65 lbs)

Packed for shipment 6.3 kg (13.8) Ibs

MARANTZ ST 400 L - Weight - 1

imarantz

MARANTZ CO., INC. · P.O. BOX 577 · CHATSWORTH, CALIFORNIA · 91311

MARANTZ ST 400 L - Weight - 2

A WHOLLY-OWNED SUBSIDIARY OF SUPERSCOPE INC., CHATSWORTH, CALIFORNIA - 91311

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Informations produit

Marque : MARANTZ

Modèle : ST 400 L

Catégorie : Récepteur audio