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kustom kba100 [message #13772]

Wed, 26 May 2010 05:42

lumpy06
Messages: 4
Registered: May 2010
Location: Vancouver

Junior Member

I blew a resistor? or capacitor?(sorry i cant remember the specific name) in my KBA100 bass amp, and can easily replace it but I do not know its value because its fried.Does anyone have the schematics showing the details with values etc? I will attempt to upload a image showing the part in question.

[Updated on: Wed, 26 May 2010 06:03]

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Re: kustom kba100 [message #13774 is a reply to message #13772]

Wed, 26 May 2010 05:51

stevem
Messages: 4744
Registered: June 2004
Location: NY

Senior Member

This is a far newer model than we deal with here.I would suggest you contack current Kustom companys service dept as they have always been great in getting me schematics.

Just note that resistors do not burn up for no reason, so you have deeper problems in that amp that replacing just the resistor will likly not fix.

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Re: kustom kba100 [message #13775 is a reply to message #13774]

Wed, 26 May 2010 05:57

lumpy06
Messages: 4
Registered: May 2010
Location: Vancouver

Junior Member

Thanks for the input.As far as I can tell the problem is a result of the wrong value being used for the fuse before the board.I could be referring to the component with the wrong term as well.The fuse failed and one single component burned out as a result.It is a horizontal barrel shaped piece with color bands and i am calling it a resistor,is it a capacitor or other as you see it?I will try and up load an image of the board showing the damaged component and that way there will be no confusion on my behalf.

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Re: kustom kba100 [message #13777 is a reply to message #13772]

Wed, 26 May 2010 06:16

stevem
Messages: 4744
Registered: June 2004
Location: NY

Senior Member

If the fuse also blew I can tell that the amp probibly has a blown output IC pack.
This will have at least 8 stagered leads on it with a heat sink tab that is bolted down to the chassie.
If you do not replace this 12 dollor output pack you will blow the fuse and burn the resistor again.
You can post a picture if you like, but if that is a resistor that burnt your are still going to need a schematic to detremin its value.

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Re: kustom kba100 [message #13778 is a reply to message #13777]

Wed, 26 May 2010 06:22

lumpy06
Messages: 4
Registered: May 2010
Location: Vancouver

Junior Member

Okay I understand what your saying.I thought a photo would help clarify "my" being unsure I am calling the damaged piece with its proper name.Ill look at making that happen and then I am sure the help you are providing will be exactly what i am seeking .I still require the schematics no matter because i need the value that is clear.Thanks a lot Blair....

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Re: kustom kba100 [message #14212 is a reply to message #13778]

Tue, 17 August 2010 11:38

leop54
Messages: 2
Registered: August 2010
Location: Dominican Republic

Junior Member

hi!, sorry but i have a blowed resistor too :S, the resistor number 14, did you get the schematic? because i tested the amp. and it's only needing the resistor.

i wrote to KUSTOM asking for the value, but they're not anwering :S, mine blowed when i played the 5ft string of my bass, and it's really powerfull, but come on!, maybe the voltage was down or something.

[Updated on: Tue, 17 August 2010 11:41]

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Re: kustom kba100 [message #14213 is a reply to message #14212]

Tue, 17 August 2010 12:03

lumpy06
Messages: 4
Registered: May 2010
Location: Vancouver

Junior Member

I still need the schematics to get the value of whats blown in mine.It fried and that destroyed the coloured stripe value indicators so i can t identify it other then its location ,and full circle again back to having the schematics would solve the problem

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Re: kustom kba100 [message #14214 is a reply to message #14213]

Tue, 17 August 2010 12:33

leop54
Messages: 2
Registered: August 2010
Location: Dominican Republic

Junior Member

well, mine it's the same model!, so can you tell me what's the number of the resistor?, it's on the board!, it says R14, R13, R12... if it's not the same i can tell you the colors of the one you need to look for!. and i need the value of the R14. thanks

or you can send me a picture of the board!

[Updated on: Tue, 17 August 2010 12:40]

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Re: kustom kba100 [message #14218 is a reply to message #13772]

Fri, 20 August 2010 09:19

stevem
Messages: 4744
Registered: June 2004
Location: NY

Senior Member

If you both go to the Kustom Incorperated web site and go to the support heading, under that you will see a contact email heading.
Send them a email requesting a schematic for your amp and they will email it to you in a PDF file like they have done for me numerous times .
They will send you all you need to find out what you are looking for and at.

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