Hello. Please help. My speaker Genius 5000 does not play the same loud. Example: Input is DVD and speaker FR is good and FL is 10% louder. This is all. All input I am working equally. Preamplifier can be evil? Or output stage? This may make a potentiometer? Thank you

Hello. Different output volume by the speakers is often related to faulty final stage. In your case, the final stage for FR and FL is the same (it seems to be the IC3 TDA7289A). Have you tried to swap FR and FL connections? This is the first move to do. May also be a speaker defective... If you have an oscilloscope can verify the input signals in the TDA to see if they are the same amplitude...

Genius 5.1 5000 Speaker: FR and FL Sound Volume Imbalance - DVD Input, Preamplifier, Output Stage

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#1 15649244 04 May 2016 13:24

Floooo Floooo

Level 1
Post #1
15649244 04 May 2016 13:24

Hello. Please help. My speaker Genius 5000 does not play the same loud.

Example: Input is DVD and speaker FR is good and FL is 10% louder.

This is all.

All input I am working equally.

Preamplifier can be evil? Or output stage? This may make a potentiometer?

Thank you

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Genius_SW-5.1_Home_Theater.pdf Download (5.77 MB)
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#2 15662156 09 May 2016 22:32

diddygy diddygy

Level 11

Helpful post? (0)

Post #2
15662156 09 May 2016 22:32

Hi try exchange condesator ...
#3 15746037 16 Jun 2016 00:26

Fulcro Fulcro

Level 11

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Post #3
15746037 16 Jun 2016 00:26

Hello. Different output volume by the speakers is often related to faulty final stage. In your case, the final stage for FR and FL is the same (it seems to be the IC3 TDA7289A).

Have you tried to swap FR and FL connections?
This is the first move to do.
May also be a speaker defective...
If you have an oscilloscope can verify the input signals in the TDA to see if they are the same amplitude...
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Genius 5.1 5000 Speaker: FR and FL Sound Volume Imbalance - DVD Input, Preamplifier, Output Stage

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