Troubleshooting - Onix A-55 MKI Bedienungsanleitung

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.
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.
Protection
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 such case, the power cord must be unplugged and leave
it unplugged for at least 15 minutes.

Troubleshooting

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
.
Symptom
No power
supplied to unit
No sound
No sound from
one speaker
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.
Downloaded from www.Manualslib.com
Cause
Power plug is disconnected from outlet
Connecting cords are disconnected
from terminals, or connected
incorrectly
The position of the input selector does
not correspond to the component to be
played back.
Connecting cords or speaker cords
are disconnected on the side.
Components:
manuals search engine
Remedy
Check that power cord and insert the plug
securely into outlet
Check if connections between external device
and the amplifier are connected correctly.
Check if the LED of the input selector
corresponds to the input source that you want
to listen.
Verify that the cables between amplifier and
speaker are well- connected according to the
different polarity.
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