Fordmods Logo

Completely noob mistake...blown amp? 

 

Page 1 of 1 [ 10 posts ] 

 
 Post subject: Completely noob mistake...blown amp?
Posted: Wed Apr 09, 2008 6:39 pm 
Fordmods Newbie
Offline

Posts: 17

Joined: 9th Feb 2008

Location: Brisbane
QLD, Australia

Well, using all my genious I accidently hooked up the 12v wire to the ground terminal and vise versa...and blew all three fuses in the amp....F*CK!

My question is,

what is the possibility of my amp being completely buggered?

Can I just replace the fuses and be on my merry way?
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 6:54 pm 
Getting Side Ways
Offline

Posts: 6113

Joined: 8th May 2007

i dont think anyone can answer this but yourself after youve replaced the fuses lol
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 6:58 pm 
Fordmods Newbie
Offline

Posts: 17

Joined: 9th Feb 2008

Location: Brisbane
QLD, Australia

ahhh touche...

well worst case scenario, I replace fuses, and no luck.

So, what could it be?
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 6:59 pm 
Getting Side Ways
Offline

Age: 38

Posts: 1279

Joined: 5th Apr 2005

Gallery: 2 images

Ride: Toyota Supra RZ

Location: Burwood Nights
VIC, Australia

did you replace the fuse you have inline with the 12v from the battery?

my housemate wired his 1000watt alpine monoblock backwards and blew all the fuses but it was okay..
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 7:01 pm 
SA Cruise Moderator
Offline
User avatar

Age: 37

Posts: 1870

Joined: 14th Apr 2006

Ride: 1993 EBll xr6, 2003 ba xt

Power: 150 rwkw

Location: Whyalla
SA, Australia

i think that is why there are fuses ther to blow and stop any damage to your piece of equipment

 

_________________

Owning 1 of 84,847 ebII.
2x clarion subs 1200w, 1x clarion amp 400w, pioneer headunit, 16x8 roh reflex.
Clear side, front indicators, White dials, trip computer, boot spoiler, K & N air filter.
35% tint, paint code (z) stark white, 3" crome nudge bar, Xh snorkle

Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 7:04 pm 
Fordmods Newbie
Offline

Posts: 17

Joined: 9th Feb 2008

Location: Brisbane
QLD, Australia

glenneaux wrote:
did you replace the fuse you have inline with the 12v from the battery?

my housemate wired his 1000watt alpine monoblock backwards and blew all the fuses but it was okay..


I instantly checked that fuse (if your referring to the one that runs along the power lead?) and it's not blown.

Just the three external fuses on the amp are blown.
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 8:40 pm 
Getting Side Ways
Offline
User avatar

Age: 38

Posts: 11105

Joined: 15th Nov 2004

Ride: No Fords current

Location: Hobart
TAS, Australia

Have you replaced them yet?
I'm guessing you havn't because you havn't got any spare. Open up the fuse box on your dash and pinch 3 irrelevant ones from there to use quickly for testing purposes. Or wait till tomorrow and you get to the shops. (and probably take this as a lesson to keep spare fuses)
Since the fuses are blown I doubt there's any damage, as the fuses blew so there wouldn't of been power going through it (or only for a very short period of time).
Top
 Profile  
 
 
Posted: Wed Apr 09, 2008 8:53 pm 
Getting Side Ways
Offline
User avatar

Age: 52

Posts: 2688

Joined: 21st Oct 2007

Gallery: 28 images

Ride: NCII Fairlane + G220

Power: 143 rwkw

Location: Lake Macquarie
NSW, Australia

buy a bloody multimeter and check that you have 12vdc at the terminals before you connect them to your amp. if there is no 12vdc then there is another fuse blown further back. It has been said already, but that is the purpose of fuses, as they will blow to protect your equipment from damage. Modern amps generally also have some form of reverse polarity protection. And just one more thing to remember while you are at it, always replace your fuses with the same amp rating or you will damage your system.

 

_________________

Image
E-Series Fairlane/LTD? forums/post746329.html#746329
Mick's Garage forums/viewtopic.php?t=65504

Top
 Profile  
 
 
Posted: Thu Apr 10, 2008 4:27 pm 
Fordmods Newbie
Offline

Posts: 17

Joined: 9th Feb 2008

Location: Brisbane
QLD, Australia

well i replaced the fuses and everything works okay now

thanks
Top
 Profile  
 
 
Posted: Thu Apr 10, 2008 4:33 pm 
Getting Side Ways
Offline
User avatar

Age: 41

Posts: 741

Joined: 29th May 2007

Ride: EF XR8 347

Power: 232 rwkw

Location: Perth
WA, Australia

reverse polarity on car gear usually wont do any damage apart from blown fuses as most gear would have diode shunts on the DC supply input to protect against this kind of thing... unless its a s**t design. Reverse polarity on the remote sensor line will probably damage the amp though. Never seen a protected remote input on an amp yet.

 

_________________

347 XR8 Build Thread

Top
 Profile  
 
Display posts from previous:
Sort by  
 Page 1 of 1  [ 10 posts ] 

Who is online

Users browsing this forum: No registered users and 22 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

 

 

It is currently Sat Nov 23, 2024 10:37 pm All times are UTC + 11 hours

 

 

(c)2014 Total Web Solutions Australia - Australian Web Hosting and Domain Names