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Old 21st March 2012, 04:14 PM   #11
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Old 23rd March 2012, 09:27 AM   #12
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Just put in 5050 LED chips (because of their wide dispersion of light + they were just laying around in my house) with an appropriate resistor to reduce their intensity and it's working like a charm. Will go into the sonic parts when I have more time and get the components. I had the feeling the left channel is a bit weaker, could this be due to the volume pot? The seller did say the left and right were sort of on and off when changing volume and that it needed some fiddling with to get both playing sound...

Thanks all!
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Old 22nd May 2014, 06:56 PM   #13
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Cool Oh, oh!

Another situation here...

I've got this model too, few days ago. Everything was fine... until some 10 minutes ago!

Left channel seems to be suddenly attenuated a bit at times. Channels are not equal for a brief moment. The right channel remains good and loud, but the left one, at times, is not "punchy" as it should be...

I tried now Tuner/Aux/DAD and it's the same problem.

Power caps?
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Old 22nd May 2014, 06:59 PM   #14
Mooly is offline Mooly  United Kingdom
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Speaker relay contacts tarnished (its a common problem) or a dry somewhere.
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Old 22nd May 2014, 07:11 PM   #15
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Yes!!!

The relay!!

Man, for a while I nearly had something!
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Old 23rd May 2014, 01:09 PM   #16
pdul is offline pdul  Denmark
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Clean the switches and pots inside
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Old 23rd May 2014, 10:19 PM   #17
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Quote:
Originally Posted by pdul View Post
Clean the switches and pots inside
I did it when it arrived

Running the PMA-737 while I replace the relay.
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