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My amp won’t turn on


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Bmccoupe 
Member - Posts: 20
Member spacespace
Joined: March 15, 2005
Location: United States
Posted: March 25, 2005 at 11:14 PM / IP Logged  
I connected everything correctly, fuses still in tact.
I get voltage on both Positive Power AND Remote-turn-on when radio is on.
My amp light (Phoenix Gold) does not power on, and sub not working with it.
I also have voltage on the RCA inputs. Again, fuses look to be intact (not burned out).
WHAT Is going on???
Alpine Guy 
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Joined: October 18, 2003
Location: Canada
Posted: March 25, 2005 at 11:34 PM / IP Logged  
Ground strong enough? Check the resistance of your ground wire to your positive wire.  Should be less than 1 ohm.
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
dave25456 
Copper - Posts: 72
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Joined: June 24, 2004
Location: United States
Posted: March 26, 2005 at 6:35 AM / IP Logged  
what do u use to check the ohm on the ground of the amp to see if it works?How do u check?
dave25456
geepherder 
Platinum - Posts: 3,668
Platinum spaceThis member consistently provides reliable informationspace
Joined: October 27, 2003
Posted: March 26, 2005 at 7:51 AM / IP Logged  

Alpine,

think about what you wrote: "Check the resistance of your ground wire to your positive wire."  I think you mean to the negative battery terminal.

dave,

to measure the resistance, you take a multimeter, set it on resistance, and read from amp ground to negative battery terminal.  If your leads are not long enough, just use jumpers, then measure the resistance of them.  Once you measure resistance of the ground using your jumper, subtract your jumper resistance.

My ex once told me I have a perfect face for radio.

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