Troubleshooting - Onix A-55 MKI Guia Del Usuario

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 this case must be unplugged the power cord and leave
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
Power plug is disconnected from outlet
supplied to unit
Connecting cords are disconnected
from terminals, or connected
incorrectly
No sound
The position of the input selector does
not correspond to the component to be
played back.
No sound from Connecting cords or speaker cords
one speaker are disconnected on the side.
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.
All manuals and user guides at all-guides.com
Cause
Components:
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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