Onix A - 55 MKI User Manual

INTEGRATED AMPLIFIER

AMPLIFICATORE INTEGRATO

AMPLIFICATEUR INTÉGRÉ

VOLLVERSTÄRKER

AMPLIFICADOR INTEGRADO

Mod. A - 55 MKI

MANUALE D’USO

USER'S GUIDE

GUIDE DE L'UTILISATEUR

BEDIENUNGSANLEITUNG

GUÍA DEL USUARIO

P

H

O

N

O

T

U

N E

R

A

U

X

T

A

P

E

P

O

W

ER

O

N

O

F

F

C

D

~ /22 0 V 5 0 H z

USE ONLY WIT HA 25 0V FUSE

AC IN

FUSE 10 0V - 120V: T 6.3AL

220V - 24 0V: T3.1 5AL

WARNING

TOP REVENT FIRE ORS HOCK HAZARD

DO NOTEX POSET HISU NITTO RAIN OR MOISTURE

POWE R CONSU MPTIO N: <300 W

STER EO INTE GRATED AM PLIFI ER

RI

G

H

T

RI

G

H

T

M

O

D

E

L

:

A

5

5

M

K

INDEX

ENGLISH.......................3-23

ITALIANO...........................7

FRANÇAIS........................11

DEUTSCH.........................15

ESPAÑOL.........................20

Thank you for purchasing ONIX Electronics. With sincere appreciation, we suggest that you should read this User’s
Manual thoroughly before operation and keep the Manual properly for further reference. .

USER'S GUIDE

INSTALLATION

CONNECTIONS

1. Strip o the vinyl covering and twist the tip of
the wire core.

2. Loosen the knob and insert the wire core into
the terminal hole.

3. Tighten the knob to x the wire core in place.

Ins t a ll t h e u ni t i n a w e ll ve n t il a te d p l ac e a n d no t
exposed to high temperatures or humidity, nor any heat
sources such as heaters or radiators. Be sure to leave
space around the unit for ventilation to improve heat
radiation (at least 30 cm at top, 10 cm at rear, and 20 cm
at each side). If not enough space is provided between the
unit and walls or other equipment, heat will build up inside, interfering with performance or causing malfunctions.

Before making or changing the connections, switch o the power switch to prevent damaging the product.
To connect the speakers, always check the correct polarity (red +) (black -) to avoid damaging them irreparably.

10mm

1.

CONNECTING THE SPEAKER CORDS

2.

3.

Twist the wire core.

1

2

CONNECTING THE PIN-RCA CORDS

L

R

1 Left channel

2 Right channel

4 Red plug

3 White plug

Connect the white plug 3 to the L (left) channel 1,
and the red plug 4 to the R (right) channel 2.
Be sure to push the plugs securely.

The amplier is equipped with lters for the suppression of radio interference in accordance with EEC regulation

MAINTENANCE OF EXTERNAL SURFACES

Remove dust and dirt with a clean, dry cloth.
Never use solvents, gasoline, insecticide sprays and other chemicals on or near the equipment because they can
corrode the surfaces.

Handle the power cord by the plug. Do not pull out the plug by tugging the cord and never touch the power cord
when your hands are wet as this could cause a short circuit or electric shock.

POWER-CORD CAUTION

3

4

Remote control

VOLU ME

PH O N O

TU N E R AU X

TA PE POWER

ON OFF

PHONE

STER EO INT EGRATE D A MPLIF IER

A55 MK

C D

1. Earphone output jack

2. Remote receiving window

3. Volume knob

4. PHONO signal input selector

5. CD signal input selector

6. TUNER signal input selector

7. AUX signal input selector

9. Power switch

8. TAPE signal input selector

Note: Keys not described are not
intended forthe machine.It is normal
if there isno responsepushingthem.

Inputselectionkey

Volumeup
Volumedown

OPEN/
CLOSE

1 2 3

4

5

6

7 8 9

0

SCAN RE PEAT

RANDOM

DIMMER

MUTE

RC -1

VOLUME

INPUTCD/SAC D

PROG

~ /22 0V 5 0H z

USEO NLY WITH A 250V F USE

AC IN

FUSE 100V - 120 V: T6.3A L

220V - 240 V: T3.15 AL

WARNING
TOPREVE NTFIR EOR SHOCK HAZA RD
DONOT EXPOSE THIS UNIT TO RAIN OR MOISTURE

POWE R CONSU MPTIO N: <300 W

STER EO INTE GRATED AMP LIFIE R

RIGH T LEFT

RIGH T LEFT

SERI AL NO. :

ONIX EL ECTRO NICS LTD. E NGLAN D

L

R

AUXCDTUNE R

PHON O

TAPE

OUT

IN

MODE L:

A55M K

1. Power input socket with fuse

2. Right channel soundbox terminal

3. Left channel soundbox terminal

4. TAPE audio-outjack

5. TAPE audio-injack

6. AUX audio-injack

7. TUNER audio-injack

8. CD audio-injack

9. PHONO audio-injack

Components:

5

Sanken power transistor 2SC2837/2SA1186 for every channel, benches lter capacitor 2 x 10.000uF/63V
Nichicon “Gold Tune”, Toroidal Transformer Plitron "Audio" 300W. Potentiometer Alps "Blue Velvet" motorized.

Listening

1 Set the VOLUME control to minimum and press the power switch (POWER), the blue LED (INPUT
SELECTOR) will confirm the power of the unit.

2. Set the INPUT SELECTOR on the source desired to play.

3. By means of the knob you can select the desired playback source.

4. Adjust the volume of the amplifier by using the VOLUME of the control.

Protection

Troubleshooting

The device has a sophisticated protection circuit against the short circuits, distinguishing itself with the
simultaneous flashing of all LEDs for a few seconds, in this case must be unplugged the power cord and leave
unplugged for at least 15 minutes.

Symptom Cause Remedy

No power
supplied to unit

Inputs

The amplifier has six inputs for various audio components, inputs, CD, DVD, TUNER and AUX have the same
function, while the TAPE MONITOR is used as an input to listen and record the various inputs, somehow.

Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong
with this component, check the points below. Sometimes the trouble may lie in another component. Investigate
the other components and electrical appliances being used.
If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest ONIX authorized
service center or your dealer to carry out repair work
.

Power plug is disconnected from outlet

Check that power cord and insert the plug
securely into outlet

No sound

Connecting cords are disconnected
from terminals, or connected
incorrectly

Check if connections between external device
and the amplifier are connected correctly.

No sound from
one speaker

Connecting cords or speaker cords
are disconnected on the side.

Verify that the cables between amplifier and
speaker are well- connected according to the
different polarity.

The position of the input selector does
not correspond to the component to be
played back.

Check if the LED of the input selector
corresponds to the input source that you want
to listen.

6

Benches

Specications

OUTPUT POWER 2 x 55W RMS (8 Ohm) - 2 x 100W RMS (4 Ohm)
FREQUENCY RESPONSE 10 Hz - 30kHz (-0,5 dB)
INPUT SENSIBILITY 350mV/47Kohm
SIGNAL/NOISE RATIO >88dB (A weighted)
CHANNEL SEPARATION > 51dB
THD 0,005% (3W/8Ohm)
DIMENSION L 430 x P 372 x A 91 mm.
WEIGHT 8,7 Kg.
POWER CONSUMPTION <300 W
POWER SUPPLY 220V - 240V AC

RECOMMENDED PHONO DETECTOR

Warranty

Every specication and design of the product is subject to change without prior notice

This product complies with the Low Voltage Directive (73/23/EEC), EMC
Directives (89/336/EEC, 92/31/EEC) and CE Marking Directive (93/68/EEC).

For warranty information, please contact your local ONIX distributor. Your purchase receipt is your permanent record

of a valuable purchase. It should be kept in a safe place to be referred to as necessary for insurance purposes or when

corresponding with ONIX. When seeking warranty service, it is responsibility of the consumer to establish proof and

date of purchase. Your purchase receipt or invoice is adequate for such proof.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION

CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.

IMPORTANT

The lightni ng as h with a rrowhe ad symbo l,
within an equilateral triangle, is intended to alert
the u ser to the pr esenc e of un in sulat ed
"d ange rou s vo lta ge" wit hin the pr oduc t's
enclosure that may be of sucient magnitude
to constitute a risk of electric shock to persons.

The exclamation point within an equilateral
triangle is intended to alert the user to the
pr esen ce o f i mpor tant operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.

Phono stage MM (Magnete Mobile):
GAIN

FREQUENCY RESPONSE
SIGNAL/NOISE RATIO
THD
RIAA DEVIATION
OUTPUT
OUTPUT IMPEDANCE
SENSITIVITY IMPEDANCE
OVERLOAD

37 db
20Hz - 20kHz +/-0,25dB
83 dB
<0,03%
+/- 0,5%
250 mV
100 Ohm
3,5 mV / 47K Ohm / 220Pf
22 dB
da 2,5 mV a 5 mV di uscita

Grazie per aver acquistato un prodotto della ONIX Electronics. Prima di collegare la presa elettrica del apparecchio si
prega di leggere attentamente questo manuale.

MANUALE D’USO

INSTALLAZIONE

COLLEGAMENTI

1. Mettere a nudo le estremità dei cavi ed
attorcigliarne l’anima di rame.

2. Allentare la manopola ed inserire nel foro del
terminale la parte di cavo messa a nudo.

3. Riavvitare la manopola per ssare bene il cavo.

Installare l’apparecc hio in un luogo ben ventilato e
non esposto ad alte temperature o umidità, ne a fonti
di calore quali stufe o radiatori. Assicuratevi di lasciare
uno spazio intorno al prodotto per ottenere una corretta
ventilazione (lasciate uno spazio minimo di 30 cm in alto,
di 10 cm dietro l’unità e di 20 cm ai lati). Se non si rispettano
queste distanze l’apparecchio si surriscalderà alterandoil suo normale funzionamento con un possibile guasto.

Prima di eettuare o modicare qualsiasi collegamento spegnere sempre prima l’apparecchio evitando
danneggiamenti del prodotto. Per il collegamento ai diusori vericare sempre la giusta polarità (rosso +) (nero -)
per non danneggiarlo irrimediabilmente.

10mm

1.

COLLEGAMENTO DEI CAVI DEGLI ALTOPARLANTI

2.

3.

Attorcigliate l’anima del cavo.

1

2

COLLEGAMENTO DEI CAVI PIN-RCA

L

R

1 Canale sinistro

2 Canale destro

4 Spinotto rosso

3 Spinotto bianco

Collegare la spina bianca 3 al canale L (sinistro) 1,
e la spina rossa 4 al canale R (destro) 2.
Le Spine devono essere inserite saldamente e ben
a fondo.

L’amplicatore è dotato di ltri per la soppressione delle interferenze in radiofrequenza, secondo la normativa CEE

MANUTENZIONE DELLE SUPERFICI ESTERNE

Togliere la polvere e lo sporco con un panno pulito e asciutto.
Non usare mai solventi, benzina, insetticidi spray ed altre sostanze chimiche su o vicino all’apparecchio perché ne
corrodono le superci.

Prendete sempre il lo di alimentazione per la spina. Non tiratelo mai agendo per il lo stesso e non toccate mai il
lo con le mani bagnati, perchè questo potrebbe causare cortocircuiti o scosse elettriche.

AVVERTIMENTO RIGUARDANTE IL FILO DI ALIMENTAZIONE

7

8

Telecomando

VOLU ME

PH O N O

TU N E R AU X

TA PE POWER

ON OFF

PHONE

STER EO INT EGRATE D A MPLIF IER

A55 MK

C D

1. Jack uscita cue

2. Sensore del telecomando

3. Controllo del volume,
regola il volume sonoro.

4. Selettore ingresso PHONO

5. Selettore ingresso CD

6. Selettore ingresso TUNER

7. Selettore ingresso AUX

9. Tasto di accensione(ON) ­ spegnimento(OFF)

8. Selettore ingresso TAPE

Note: Itasti non descritti, non sono
utilizzabili per questo apparecchio.
Se premuti, non hanno nessun
effetto sull’ apparecchio

Selettore ingressi

Volume +
Volume

-

OPEN/
CLOSE

1 2 3

4

5

6

7 8 9

0

SCAN RE PEAT

RANDOM

DIMMER

MUTE

RC -1

VOLUME

INPUTCD/SAC D

PROG

~ /22 0V 5 0H z

USEO NLY WITH A 250V F USE

AC IN

FUSE 100V - 120 V: T6.3A L

220V - 240 V: T3.15 AL

WARNING
TOPREVE NTFIR EOR SHOCK HAZA RD
DONOT EXPOSE THIS UNIT TO RAIN OR MOISTURE

POWE R CONSU MPTIO N: <300 W

STER EO INTE GRATED AMP LIFIE R

RIGH T LEFT

RIGH T LEFT

SERI AL NO. :

ONIX EL ECTRO NICS LTD. E NGLAN D

L

R

AUXCDTUNE R

PHON O

TAPE

OUT

IN

MODE L:

A55M K

1.

Ingresso di alimentazione con fusibile per mezzo

del cavo di alimentazione dato in dotazione

2.

Morsetti per collegamento del canale destro

3.

Morsetti per il collegamento del canale sinistro

4. Terminali RCA per la registrazione

5. Terminali RCA per la riproduzione

6. Terminali RCA per ingresso AUX

7.

Terminali RCA per ingresso TUNER

8. Terminali RCA per ingresso CD

9. Terminali RCA per ingresso PHONO