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Author Topic: Amp Got shhhhh sound  (Read 3207 times)

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Offline Ben6081

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Amp Got shhhhh sound
« on: December 29, 2009, 09:05:52 AM »
Bro after my new upgrade i notice that my rockford type rf got shhhhh sound very loud.Izzit repair able?
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Offline Zenn

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Re: Amp Got shhhhh sound
« Reply #1 on: December 29, 2009, 11:44:05 AM »
sounds like a loose rca cable...or something else loose, check that first...
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #2 on: December 29, 2009, 01:42:40 PM »
Already check all,nothing lose n ntg contact wit my cd player.haiz suddenly this sound come /102
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Offline craziechild

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Re: Amp Got shhhhh sound
« Reply #3 on: December 29, 2009, 10:21:45 PM »
pioneer HU? pico fuce?
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #4 on: December 30, 2009, 09:07:28 AM »
Quote from: craziechild on December 29, 2009, 10:21:45 PM
pioneer HU? pico fuce?

Ya im using pioneer HU wat is PICO fuse?hehe noob here
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Offline craziechild

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Re: Amp Got shhhhh sound
« Reply #5 on: December 30, 2009, 10:19:57 AM »
there is a well known problem with pioneer HU which is involves the pico fuse...

send it to the SC to check it out... just need to change the fuse...

mean while try this to confirm, add a ground wire from the HU chasis to the car chasis... see if the sound reduce... if it does... its the pico fuse...
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #6 on: December 30, 2009, 01:41:00 PM »
Thx man i will try it.
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #7 on: February 07, 2010, 03:45:27 PM »
My amp confirm spoil liau looo /102. Should i change the amp to zapco 360.4 or take my rf type rf to repair any comment?
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Offline andoropoi

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Re: Amp Got shhhhh sound
« Reply #8 on: February 07, 2010, 04:58:54 PM »
Quote from: Ben6081 on February 07, 2010, 03:45:27 PM
My amp confirm spoil liau looo /102. Should i change the amp to zapco 360.4 or take my rf type rf to repair any comment?


Bro...please read this thread from DIYMA 1st b4 deciding that its ur amp that is the problem....

http://www.diymobileaudio.com/forum/diy-mobile-audio-sq-forum/13889-pioneer-rca-preout-noise-prevention.html
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Offline kevyeoh

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Re: Amp Got shhhhh sound
« Reply #9 on: February 07, 2010, 06:26:31 PM »
if it's not costly...why not just repair it?
:P

my previous amp spoil before...and the repair was not that expensive...
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Offline andoropoi

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Re: Amp Got shhhhh sound
« Reply #10 on: February 07, 2010, 07:13:18 PM »
Quote from: kevyeoh on February 07, 2010, 06:26:31 PM
if it's not costly...why not just repair it?
:P

my previous amp spoil before...and the repair was not that expensive...

Same...my D2 2nd hand received cannot load CDs....repaired at Clarion authorised agents cost me RM 300... should not be that expensive I think to repair ur amp...

But if it is the amp problemlah...may be the HU...
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #11 on: February 07, 2010, 10:30:08 PM »
I pull out the RCA connecting my HU and Amp but the sound is still there.
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Offline bafukie

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Re: Amp Got shhhhh sound
« Reply #12 on: February 08, 2010, 07:53:31 AM »
need to troubleshoot further..try swap another amp and see the sound still there or not
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Offline netken

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Re: Amp Got shhhhh sound
« Reply #13 on: February 08, 2010, 09:57:59 AM »
Quote from: bafukie on February 08, 2010, 07:53:31 AM
need to troubleshoot further..try swap another amp and see the sound still there or not

agree - sounds like amp issue also ....

normally the shhhshhh sound will remain constant despite the volume going up ..
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Offline Ben6081

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Re: Amp Got shhhhh sound
« Reply #14 on: February 08, 2010, 01:31:06 PM »
Ok will try to swap amp n c.
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