Question about Kicker ZR600 Car Audio Amplifier

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ZR600 problem i have a ZR600 when i connect it it cuts ALL the fuse.With out the fuse the protection light comes on.I think some transisters needs to be changed. can any ohjne send a circuit diagram to me

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  • donovan smith Dec 02, 2007

    after the remote is applied



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Posted on Oct 03, 2008

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Does it blow the fuse before the remote voltage is applied or does it only blow after remote voltage is applied?

Posted on Dec 01, 2007


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1 Answer

I have a Rockford fosgate 501bd why the protect come on?

i say somehow you have damaged the amp, it needs repair or tip. useually output transistor or fets are faulty, if you cut the faulty ones out of circuit the other remaining channels may work

Oct 16, 2014 | Car Audio & Video

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How to fix blown sub (replace fuses etc)...? stop protective light illuminitating?

The first thing to try is to disconnect the sub and all speakers from the amp's output block. The only things that you need connected to the amp are the 12V power, the ground wire, and the remote wire to turn it on. If the protection light comes on with only these three wires connected - your amp has been damaged internally and will either need to be repaired or replaced.

Jul 27, 2013 | Car Audio & Video

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Playing music and 1 channel cuts out

The output transister is going on it, Min $100 end up to have repair,

Nov 28, 2012 | Audio Players & Recorders

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My marantz SR 7400 suddenly shuts down or goes into protect mode shows code CKPWR5

Most likely you have a speaker short, you need to check the ohms on each speaker disconnected from receiver if they are 8 ohms they should be close to that on the meter no more than a 1 and half ohm varience to what the speaker ohms says on the back. If they are ok you need to disconnect speaker wire from receiver and check for a short in the wire by connecting ohm meter leads to ends of the speaker wire you should get no reading if the wire is good. If this is all good you have a bad output transister in your receiver, but i dout this is the case because these transisters normally short to ground and blow a fuse. Hope you solve your problem good luck

May 24, 2010 | Marantz SR-7400 Receiver

1 Answer

Sony xplod amp(XM-1652Z ) power/protect light

if your amp is overheating your sub is needing to much power that the amp doesnt have.
if its cutting out and the red light comes on you need to check the wiring. nothing not even the tinyest speaker wires can be touching.
proper wiring would be your best bet.
but i would upgrade amps.
cheap bang isnt reliable.

Apr 06, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier

1 Answer

Fuse constantly pops when turning on power

Check power supply transisters possible shorted
and check transister next to ht runs picture may be shorted also check diodes 4off runs ac to dc
changover , this possible causes the fuse to blow , allways be carefull when pluging any
electrical item in
please let me know how you go thanks jeff..........

Feb 16, 2009 | Sylvania 6427TE 27" TV

1 Answer

Protect light flashing on and off, sub cuts in and out

there is a wire crossed somewhere in the system or the sub is damaged how old is the amp

Dec 01, 2008 | PPI DCX-600.4 Car Audio Amplifier

1 Answer

Protection light coming on and amp cutting off

yes make sure there both connected properly, check the fuses, the protection light usualy comes on when there is too much power and the amp protects itself from blowing

Jul 16, 2008 | Car Audio & Video

1 Answer

T.v stopped working

U have a problem in what is called the sos line which is the B+. check the Horazontal output and see if the 145 volt line comes up to the normal 145V. there is a fuse feeding to the horz. out but if the transister is shorted U will get no power. check the fuse it is a resistor and the transister for a short.

Apr 11, 2007 | Panasonic TX-32PK1 TV

1 Answer


check the bu transister in the horizantel stage and see if it has any voltage reaching there. if not. take the transister and check it out. I think it is needed to be replaced. good luck

Mar 22, 2007 | JVC AV-36890 36" TV

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