Stereo Wiring

Technical questions and answers about the Mazda Bongo

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HARLEYBONGO
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Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 5:30 pm

Have a strange situation - just wired in a single din stereo however; works great until I put the lights on - stereo goes off and rear lights dont illuminate as bright as what they should do - seems as if it reducing the power. The negative wire at the back also get hot.

Any ideas?

Cheers
Gaz
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rita
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Re: Stereo Wiring

Post by rita » Sat Aug 24, 2013 6:02 pm

Have you fitted a new ISO converter, or is the one fitted compatible.
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 6:03 pm

No iso just wired direct to existing wires.
That's not knocking stupid......... it's a Diesel.
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 6:07 pm

Originally it blew a fuse under the bonnet - put in a 30a as a replacement. Still no joy!
That's not knocking stupid......... it's a Diesel.
rita
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Re: Stereo Wiring

Post by rita » Sat Aug 24, 2013 6:11 pm

Are you replacing the original Japanese radio?
Last edited by rita on Sat Aug 24, 2013 6:13 pm, edited 1 time in total.
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 6:12 pm

Yeah thats the one.
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rita
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Re: Stereo Wiring

Post by rita » Sat Aug 24, 2013 6:13 pm

You will need to fit a Mazda ISO
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 6:14 pm

Ahh rite ok. So cant wire to existing cables??
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rita
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Re: Stereo Wiring

Post by rita » Sat Aug 24, 2013 6:23 pm

If you have the original wiring for the old Japanese radio you will probably need one of these adaptors/converters.

http://www.ebay.co.uk/itm/CT20MZ01-Mazd ... 256833dfe4
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 7:58 pm

Nice one. I will order one of them!

Many Thanks
That's not knocking stupid......... it's a Diesel.
Gasy
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Re: Stereo Wiring

Post by Gasy » Sat Aug 24, 2013 9:37 pm

What's a iso
I swapped my jap radio a couple of weeks ago
And just cut off the old block and wired to new radio wires all seems fine
Have I missed something
Cheers gas
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HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Sat Aug 24, 2013 9:39 pm

I done exactly the same - when I put my exterior lights on radio goes off and rear lights dont work. Would be interested in seeing the wiring for info!!
That's not knocking stupid......... it's a Diesel.
HARLEYBONGO
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Re: Stereo Wiring

Post by HARLEYBONGO » Mon Aug 26, 2013 2:22 pm

Sorted it! Needed earthing to the vehicle. Happy now!
That's not knocking stupid......... it's a Diesel.
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g8dhe
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Re: Stereo Wiring

Post by g8dhe » Mon Aug 26, 2013 8:49 pm

The wiring diagrams are all online online the sheet you need is ;
Geoff
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jaylee
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Re: Stereo Wiring

Post by jaylee » Tue Aug 27, 2013 2:37 am

There is a wire on the radio loom that takes a live feed when the lights are switched on. (Side/tail & dash ilumination.)
I assume it acts to feed a backlight set up on some radios with this feature...?

But with the iso connector on my JVC this serves to dim the screen so as not to be too bright at night... Though this can be.set.

It is possible with your radio set up the earth was shorting through this wire in the loom causing your problem..?
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