Question about Audio Players & Recorders
Suggest connecting headsets. If audio is present then you can assume the problem is in the final stage of the power amplification. Also you can check the record out using another amplifier to confirm preamp is OK.
If all speakers are not workinhg check the power supply that feeds the power amplifier for spealers.
Hope this helps.
Hope this helps?
Posted on May 17, 2017
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Posted on Jan 02, 2017
you should check the outline ctrl..for a mic...it could produce a noise...if you have your speakers connected to pc...check the position of the plugs and the volumen of mic put in down...
Posted on Nov 24, 2007
SOURCE: Yamaha RX-V420 No power
If the standby voltage exists, the next step is to see whether or not the clock is working. Find the main micro chip. There should be a 3 legged crystal close by. You should see this oscillate (use a scope). No oscillation = no micro control = no turn on. It is possible that the micro is bad or the crysal is bad. Also, check to be sure that the output transistors are not shorted. It is also possible that these are preventing the system from turning on.
Posted on May 12, 2008
does it keep cutting in and out?
if so i think you have your polarities crossed
make sure you have negative to negative positive to positive
Posted on Jan 28, 2009
most higher end integra's have a input level adjusment or input selection for each and every input. Perhaps you are not on the correct input, go to onscreen programming and check out the input level and input select - also try the tape in another input like tape 2 or cd. It will not hurt the receiver for a test. Also, if you are using the cheap cables from the manufacturer - try a pair of cables that you know work or go by some. BTW, you don't need to spend $40 for cables order them online through amazon or other store. Gold / sliver plated oxygen free are best.
Posted on Jun 30, 2009
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