TV touch screen ?

[Smartjames]

Re: TV touch screen ?

Ok just asking if anyone knows what these wires are ?

As I think I'm needing to change what wire goes where on this but don't no what the wires are anyone know or has a stereo wire diagram ?


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[Smartjames]

Re: TV touch screen ?

So need to try find out what the--

1)red&blue wires are?
2)brown
3)black (thin wire)
4)white&light blue (thin wire)
5)white&dark blue (thin wire)



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[heinkeljb]

Re: TV touch screen ?

Looking at your pictures, I am not sure if you are using an ISO adapter to convert the Smart cars' "Not ISO" compliant wiring loom to the Head Units ISO compliant loom.

Visit some where like Halfrauds and look at the radio accessories wall. Find an adapter that matches the maker of your Head unit and the model of your Smart car.

Now you have a known base to start from if it doesn't work.

A lot of aftermarket Head Units have a quick change system to allow you to swap the lead which needs a permanently on power connection (to run the clock and program memory) and the lead which is connected to the a switched live (This is the one that actually runs the head unit). These are usually REd & yellow in colour, but as you have discovered - they can be any colour!

The Thick brown lead in one of your photos is likely to be an earth lead, but it might not which is why you need to use a multimeter to see if it has power on it. The Black lead should be an Earth. The leads in the other connector are likely to be the speaker outputs.

The Head unit should have come with diagram showing what all the leads (and colours) are and what they do.
If you haven't got that diagram, use Google to find the manufactures web site and down load the correct handbook which will have it in.

John

[Smartjames]

Re: TV touch screen ?

Well I have asked many different places for a fortwo ISO and they have all said they don't make them for that car but do make them for the forfour !


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[audiobull]

Re: TV touch screen ?

you should just need to plug the head unit in. job done. it should not be so difficult as it is on this thread. many others have changed headunits.
in the pics you have a standard iso which should connect into the car and the headunit.

the brown is earth,
one will be from the light switch blue and white?
the other black and white will prob be antenna power
black should be ignition
red and blue battery but to be fair i think something is missing from that loom. i will double check for you later what the colours actually are.

where abouts are you?
do you have a hands free unit?
can you also check what happens when you turn the car lights on? does the unit come on?

[problemchild1976]

Re: TV touch screen ?

Look on Evilution

Is that the car wiring or radio wiring?

JJ

- - - Updated - - -

And in the first pic - is that with it connected up to the radio? Or an link cable?

JJ

[problemchild1976]

Re: TV touch screen ?

Black - switch for sub
Red/Blue - perm 12v (cable out to sub also)
Brown - earth
Grey/Blue - lighting
Grey/Black - switched 12v

JJ

[Smartjames]

Re: TV touch screen ?

@audiobull that's what I thought and was told it's a straight plug in and done but it's not working and if you could find out that would be brilliant

@problemchild yeah this pik is the lead from the radio and into the car wires




And the other pik is the car wires !


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[Smartjames]

Re: TV touch screen ?

Black - switch for sub
Red/Blue - perm 12v (cable out to sub also)
Brown - earth
Grey/Blue - lighting
Grey/Black - switched 12v

JJ

Ok cool so if figure out what's what on the radio leads now then connect them appropriate ?!


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[Smartjames]

Re: TV touch screen ?

[QUOTE=problemchild1976;761608]Black - switch for sub
Red/Blue - perm 12v (cable out to sub also)
Brown - earth
Grey/Blue - lighting
Grey/Black - switched 12v

Ok cool so if figure out what's what on the radio leads now then connect them appropriate ?!


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[madDan]

Re: TV touch screen ?

Ever thought of looking at the manual?


Head Unit Harness

A4 yellow - battery
A5 Blue/white - Power control
A7 Red - Ignition
A8 Black - Ground/return

[Smartjames]

Re: TV touch screen ?

Haha yeah dan I would have done just can't find it but I have YOU LOVELY LOT TO HELP A SMART FRIEND OUT! ;-) thanks so much people so now hopefully just gotta put 2 and 2 together ;-)


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[Smartjames]

Re: TV touch screen ?

So is this how I should connect them up I'm not sure on the (blue/white-power control) wire thou but I only have 4 wires on the head unit harness to the 5 on the car harness ANYONE ??

Head Unit Harness:-Car Harness

yellow-battery:-red/blue perm 12v

Blue/white-Power control:-

Red-Ignition:-grey/black switched 12v

Black-Ground/return:-Brown earth


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[heinkeljb]

Re: TV touch screen ?

The blue / white power control from the head unit goes to the power turn on connection on the power AMP.

The Power amp will have a +ve, a -ve, a power switch on / control lead, sound input and sound output connections.

John

[Smartjames]

Re: TV touch screen ?



GOT IT WORKING ;-) hopefully all in the right place,if it powers on and the radio works that mean it is all good ?


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