Technics SU-V300M2 Bedienungsanleitung

Andere Handbücher für SU-V300M2

2

Inhaltsverzeichnis

Andere Technics Verstärker Handbücher

Technics

Technics SU-G700E Bedienungsanleitung

Technics

Technics SU-V98 - SERVICE Bedienungsanleitung

Technics

Technics se-ch570 Bedienungsanleitung

Technics

Technics SE-A800S - service Bedienungsanleitung

Technics

Technics SU-A800 Bedienungsanleitung

Technics

Technics SE-HD81 Bedienungsanleitung

Technics

Technics SU-V8 Bedienungsanleitung

Technics

Technics SE-HDA710 Bedienungsanleitung

Technics

Technics SA-EH770 Bedienungsanleitung

Technics

Technics SU-VX920 - SERVICE Bedienungsanleitung

Technics

Technics SEHD-51 Bedienungsanleitung

Technics

Technics SE-CH530 Bedienungsanleitung

Technics

Technics SU-8055 - service Bedienungsanleitung

Technics

Technics SU-V505 - service Bedienungsanleitung

Technics

Technics SA-EH670 Bedienungsanleitung

Technics

Technics SUV-500 Bedienungsanleitung

Technics

Technics SU-C800U Bedienungsanleitung

Technics

Technics SA-EH750 Bedienungsanleitung

Technics

Technics SU-A700 Bedienungsanleitung

Technics

Technics SU-G700 Bedienungsanleitung

Technics

Technics SE-CH770 Bedienungsanleitung

Technics

Technics SU-7700 - SCHEMATICS Bedienungsanleitung

Technics

Technics SU-X920D Bedienungsanleitung

Technics

Technics SEA1010 - STEREO POWER AMPLIFI Bedienungsanleitung

Beliebte Verstärker Handbücher anderer Marken

ASTRO

ASTRO HVO V40 P Bedienungsanleitung

Marantz

Marantz SUPERSCOPE BLA-545 Montageanleitung

NAD

NAD CI980 Bedienungsanleitung

Harman Kardon

Harman Kardon HK6300 Bedienungsanleitung

NAD

NAD T975 Bedienungsanleitung

McIntosh

McIntosh MA6850 Bedienungsanleitung

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Bedienungsanleitung

Viatron

Viatron Autrix Bedienungsanleitung

GME

GME GA9800 Bedienungsanleitung

Atlas

Atlas CP700 Bedienungsanleitung

Roland

Roland KC-1000 Bedienungsanleitung

Pyle

Pyle PFMRA350BW Bedienungsanleitung

Advantage

Advantage S-250 Bedienungsanleitung

IRT Electronics

IRT Electronics DVA-3007 Bedienungsanleitung

Dimavery

Dimavery BA-100 Series Bedienungsanleitung

Sony

Sony XM-S400D Bedienungsanleitung

Schertler

Schertler ROY X Bedienungsanleitung

Phonic

Phonic XP 3000 Bedienungsanleitung

AD0104089C2

Stereo Integrated Amplifier

SU-V300M2

Colour

(K)...........Black Type

Areas

(E)...........Europe.

(EB).........Great Britain.

(EG).........Germany.

SPECIFICATIONS

1

1. Note

-The contents changed from Model No. SU-V300M2 (Order No.

AD99003072C2)

Thismodel [SU-V300M2 (Order No. AD0104089C2)] ischanged

from Model No. SU-V300M2 (Order No. AD9903072C2) about

Printed CircuitBoard. So you need to use the service manual

2

properlywith distinguishing the unitissoldon and after April

2001 ornot.

When the unitisrepaired, refer to the tableas shownbelow and

confirm IC601 and Part No. of operation P.C.B.

SU-V300M2 /

(AD903072C2) SU-V300M2 /

(AD0104089C2)

IC601 RSN3502A RSN3502C

Operation

P.C.B. RJB1273BB-2 RJB1273BB-3

The time of

sales Before April 2001 Onand after

April 2001

2. Before Repairs

1. Turn off the power supply. Using a10 , 10 Wresistor, connect

both ends of power supplycapacitors (C703, C704) inorder to

discharge the voltage.

2. Before turning the power supplyon, after completion of repair,

slowlyapplythe primaryvoltage byusing apower supplyvoltage

controller to make sure that the consumed current at 50 HzinNO

SIGNALmode shouldbe shownbelow with respectto supply

voltage 230/240 V.

Powersupply

voltage AC 230 V AC 240 V

Consumedcurrent

50 Hz 47 ~ 157

mA 45 ~ 150

mA

3. Protection Circuitry

The protection circuitrymayhave operatedif eitherof the following conditions is noticed:

-Nosound isheard when the power isswitched ON.

-Sound stops during aperformance.

The functions of this circuitryis toprevent circuitrydamage if, forexample, the positive and

negative speakerconnection wires are shorted, orif speakersystems withanimpedance less

thanthe indicatedratedimpedance of this unit are used.

If this occurs, followthe procedures outlinedbelow.

1. Switch OFF the power.

2. Determine the cause of the problem and correct it.

3. Switch ONthe power once again.

3

Note:

When the protection circuitryfunctions, the unitwill not operate

unless the power isfirst switched OFF and then ONagain.

4. Accessories

-AC power supplycord for (E) and (EG)areas

(RJA0019-1X)................................1pc.

-AC power supplycord for (EB)area

(RJA0035-2X)................................1pc.

5. Caution for AC Mains Lead

4

6. Location of Controls

7. Operation Checks and Component Replacement /

Procedures

-Thissection describes procedures for checking the operation of

the major printed circuitboards and replacing the main

components.

-For reassemblyafter operation checks or replacement, reverse the

respective procedures. Special reassemblyprocedures are

5

described onlywhen required.

7.1. Checking for the operation P.C.B. and tone amp P.C.B.

-Check the operation P.C.B. and tone amp P.C.B. as shownabove.

6

7.2. Checking for the mainP.C.B.

-Follow the (Step 1) -(Step 5) of item 7.1.

7

-Check the mainP.C.B. as shownbelow.

8

7.3. Replacement for the power IC

-Follow the (Step 1) -(Step 3) of item 7.1.

9

8. Type Illustration of ICs, Transistors and Diodes

9. Schematic Diagram Notes

-Thisschematicdiagram maybe modified at anytime with the

development of new technology.

10