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saifulcomelektronik.com loyal readers what is said on this occasion? presumably
healthy and successful always and in the protection of Allah swt. Back again I
would share some of your loyal readers to saifulcomelektronik.com ie SMD IC How
to change the audio mixer Ashley PME 82 USB damaged.
Presumably what I am for this
can be useful for you and for everyone else. Well, I've ever experienced as I
wrote in the article that this one, of course, on the web blog just this
simple.
Function Audio Mixer
Of course, the functions of an
audio mixer is to mix different sound sources eg sound source from microphone
and various sound sources from other music instrument is input into the audio
mixer. On duty then the mixer to mix the voice into efficiency.
Well, about what I described
above with a brief would be understood by the faithful readers
saifulcomelektronik.com the puncture of an audio mixer. What if something is
missing, you can add in the comments field that is already available on my web
blog simple.
How to replace the SMD IC
audio mixer Ashley PME 82 USB. I return to the title of this article, I have a
chance mixer channel number 4 broken microphone can not process sound from
microphone to speaker output, Why? Karna in result of a single IC (Intergrid
Circuit) is not working anymore.
In a mixer professional
certainly use that name is so small SMD IC, not the same as the usual mixer, of
course, to take the SMD IC on the PCB itself should mixer with special solder
is solder the new UAP IC can be taken. what if take it with ordinary solder
will only damage the PCB on the mixer.
How to determine IC SMD
damaged
How do I know which damaged
the SMD IC mixer is quite easy and simple, just by way of 3D alone is, in
touch, in overlay, and lick (hehehe kidding).
But the way I just use touch
by only with the tip of my finger. Karna in an audio mixer professional exact
components - components are all of the SMD resistor, capacitor, and the IC is
already SMD transistor all.
To determine the IC SMD
damaged sufficiently in touch alone, what if excessive heat means the IC has
been damaged in the part that we suspected. As my audio mixer, microphone
channel number 4 is not function again, then I check the whole track in the
Channel 4.
How are the two to determine
IC SMD damaged is by measuring with multitester or commonly known by the name
AVO meter. Measure all of the IC which we suspect are damaged by multitester
and compare with SMD IC is still good in the mixer that is, what if the value
is not the same 'at all, it means that the SMD IC is damaged, replace it with a
new solution.
SMD IC equation in audio mixer
Ashley USB PME82
The picture above is a picture
of my mixer, Ashley mixer the microphone channel 4 can not receive sound from
the microphone, because IC SMD damaged. Which I will explain here is equation
IC that can be used in this Ashley Mixer.
IC SMD default in this type of
mixer PME 82 4558 JRC can be replaced with the type 4558D, and also can be used
with type RC4558. Many types IC not equation ? If replaced with two types 4558D
and RC4558 also increases good voice. I also do not know why? how come good,
.....
And after I replaced the IC
SMD the microphone channel number 4 back to normal and function with
increasingly subtle and powerful voice, accompanied by light level back to life
what when speaking in front of a microphone in the mixer.
With all the indicator lights
are already living means audio mixer that I have had a great back and can be
reused anywhere.
Cover:
Well, loyal readers S P C
E.com, up here before I can Share this time of SMD IC How to replace the audio
mixer Ashley PME 82 USB hopefully what I have sharing helpful for you and also
for the other loyal readers. Stay tuned for my next article on electronic
repair other electronic-only shared www.saifulcomelektronik.com
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