Technics SE-HDA710 Manuel utilisateur

ORDERNO. AD0008145C2

Amplifier

SE-HDA710

Colour

(N).......................GoldType

Areas

EB.......................Great Britain.

EG.......................Europe.

System:SC-HDA710

Because ofuniqueinterconnecting cables, whena

compact requires service, send or bring intheentire

system.

SPECIFICATIONS

Specification

Amplifier Section (Lowfrequencyside)

Power output

DIN100Hz, THD 1%, 4 both channels

driven:

2x12W

RMS 100Hz, THD 10%, 4 both channels

driven:

2x15W

Load impedance: 4

Amplifier Section (Mid Frequencyside)

Power output

DIN1kHz, THD 1%, 8 both channels

driven:

2x8W

RMS 1kHz, THD 10%, 8 both channels

driven:

2x10W

Total harmonicdistortion

Halfpower at1kHz8 : 0.09%

Load impedance: 8

S/N: 81dB

S/N(2VInput, Rated power output): 100dB

Amplifier Section (High frequencyside)

Power output

DIN10kHz, THD 1%, 4 . both channels

driven:

2x4W

RMS 10kHz, THD 10%, 4 both channels

driven:

2x5W

Load impedance: 4

Headphones

Jack type: 3.5mm STEREO

Load impedance: 16-32

General

Power consumption 115W

STANDBYcondition Normal:11W

Eco:0.9W

Power supply

[For(EG)area]: AC230V,50Hz

[For(EB)area]: AC230-240V,50Hz

Dimensions(WxHxD): 196x105.8x261mm

Weight: 3.6kg

Notes:

1.Design and specificationsare subjectto changewithout

notice.

2.Dimensionsand weightare approximate.

3.Total harmonicdistortion ismeasured bythedigital

spectrumanalyzer.

System/SC-HDA710:

Tuner:ST-HDA710, DVDAudio/Video Player:SL-HDA710,

Amplifier:SE-HDA710 , CassetteDeck:RS-HDA710, Speakers:

SB-HDA710 (Madein MAES.)

2000 Matsushita ElectricIndustrial Co., Ltd. / / All rights

reserved. Unauthorizedcopying and distribution isaviolation of

law.

1. Accessories

2. Before Repairand Adjustment

1. Turn off thepowersupply. Using a10 , 10Wresistor, connect

bothendsofpowersupplycapacitors(C102-105, 127) inorderto

dischargethevoltage.

2. Beforeturning thepowersupplyon, aftercompletion ofrepair,

slowlyapplytheprimaryvoltagebyusing apowersupplyvoltage

controllertomake surethat theconsumedcurrentat 50/60 Hzin

NO SIGNALmodeshouldbeshownbelowwithrespect tosupply

voltage230 V/240 V.

Areas (EG) (EB)

Powersupplyvoltage AC 230V AC 230-240V

Consumedcurrent 50 Hz 90-180 mA 50 Hz 90-180 mA

3. Aboutthe Protection Circuitry

The protection circuitrymayhave operatedifeitherof the following conditions is noticed:

*Nosound is heardwhenthe poweris supplied.

*Sound stops during a performance.

The functions of this circuitryis to prevent circuitrydamage, forexample, the positive and

negative speakerconnection wires are “shorted”, orifspeakersystems with animpedande less

thanthe indicatedratedimpedance of thisunitare used.

Ifthis occurs, followthe procedure outlinedbelow:

1. Press theSTANDBY /ONbutton, switchtoSTANDBY mode.

2. Determinethecause oftheproblemand correct it.

3. Press theSTANDBY /ONbutton once again, supplythepower.

Note:

Whenthe protection circuitryfunctions, the unitwill not operate unless the STANDBY /ON

button is firstswitchedSTANDBYand thenON again.

4. Caution for ACMainLead

5. Operating Instructions

6. Operation Checks and ComponentReplacement

Procedures

-Thissection describes procedures for checking theoperation of

themajor printedcircuitboardsand replacing themain

components.

-For reassemblyafteroperation checks or replacement, reverse the

respectiveprocedures. Special reassemblyprocedures are

describedonlywhenrequired.

6.1. Checking for thepowersupply(1) P.C.B., powersupply(2)

P.C.B. and speakerterminal P.C.B.

-Check thepowersupply(1) P.C.B., powersupply(2) P.C.B. and

speakerterminal P.C.B. as shownbelow.

6.2. Checking for theoperation P.C.B.

-Followthe(Step1) -(Step3) ofitem6.1.

-Check theoperation P.C.B. as shownbelow.

6.3. Checking for themainP.C.B.

-Followthe(Step1) -(Step3) ofitem6.1.

-Check themainP.C.B. as shownbelow.

6.4. Replacementfor thepowerIC

-Followthe(Step1) -(Step3) ofitem6.1.

-Followthe(Step1) -(Step4) ofitem6.3.

7. Power Source ON/OFF and Signal Check

Tooperate this unitSE-HDA710 normally, itis necessaryforconnecting with the unitST-

HDA710. / Whenoperating the unitSE-HDA710, be sure to connectthe unitST-HDA710 by

connection cable.

1. Connect withtheTuner(ST-HDA710). (Asshownin Fig. 1 )

2. Connect theACmainsleadtoAmplifier(SE-HDA710). (Asshown

in Fig. 1 )

3. Connect thespeakerstospeakerterminal. (Asshownin Fig. 1 )

4. Turn on thepoweroftheAmplifier(SE-HDA710).

5. Press INPUTSELECTORtoselect theexternal source (EXT/MD) of

theAmplifier(SE-HDA710).

6. Inputasound signal toexternal inputterminal ofTuner(ST-

HDA710), and confirm tobeoutputtedfrom thespeaker. (Every

ranges of“High“, “Mid“ and “Low“.)

Fig. 1

Table des matières

Autres manuels Technics Amplificateur

Technics

Technics SE-A5 Manuel utilisateur

Technics

Technics SU-X977 Manuel utilisateur

Technics

Technics SU-C1010 Manuel utilisateur

Technics

Technics SU-VX620 - service Manuel utilisateur

Technics

Technics SU-VX620 - service Manuel utilisateur

Technics

Technics SE-A800S - service Manuel utilisateur

Technics

Technics SU-8600 Manuel utilisateur

Technics

Technics SU-X901 - service Manuel utilisateur

Technics

Technics SU-A4MK2 Manuel utilisateur

Technics

Technics SU-X933 Manuel utilisateur

Technics

Technics SU-C700A Manuel utilisateur

Technics

Technics SU-A60 Manuel utilisateur

Technics

Technics SU-A700MK3 Manuel utilisateur

Technics

Technics SU-V3 Manuel utilisateur

Technics

Technics SU-GX70 Manuel utilisateur

Technics

Technics SU-7300 - service Manuel utilisateur

Technics

Technics SU-VX800 - service Manuel utilisateur

Technics

Technics SE-A3K - service Manuel utilisateur

Technics

Technics SU-G700 Manuel utilisateur

Technics

Technics SU-V4 Manuel utilisateur

Technics

Technics SE-HD81 Manuel utilisateur

Technics

Technics SE-CA1080 Manuel utilisateur

Technics

Technics SU-V900 Manuel utilisateur

Technics

Technics SU-V460 Manuel utilisateur

Manuels Amplificateur populaires d'autres marques

ASTRO

ASTRO HVO V40 P Manuel utilisateur

Marantz

Marantz SUPERSCOPE BLA-545 Instructions de montage

NAD

NAD CI980 Manuel utilisateur

Harman Kardon

Harman Kardon HK6300 Manuel utilisateur

NAD

NAD T975 Manuel utilisateur

McIntosh

McIntosh MA6850 Manuel utilisateur

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manuel utilisateur

Viatron

Viatron Autrix Manuel utilisateur

GME

GME GA9800 Manuel utilisateur

Atlas

Atlas CP700 Manuel utilisateur

Roland

Roland KC-1000 Manuel utilisateur

Pyle

Pyle PFMRA350BW Manuel utilisateur

Advantage

Advantage S-250 Manuel utilisateur

IRT Electronics

IRT Electronics DVA-3007 Manuel utilisateur

Dimavery

Dimavery BA-100 Series Manuel utilisateur

Sony

Sony XM-S400D Manuel utilisateur

Schertler

Schertler ROY X Manuel utilisateur

Phonic

Phonic XP 3000 Manuel utilisateur