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General => Car audio => Topic started by: LBManiac on 16 November 2005, 15:24

Title: Problem with swithed power supply stereo in Mk3
Post by: LBManiac on 16 November 2005, 15:24
ok... I installed a sony CD player in my golf and It works but it doesn't switch off properly.

It used to go on when the key was pushed in slightly (like a switch was triggered when you put key in).
I had stereo up (too) loud once and it cut out...  But it goes on when key is turned to ignition position in a certain place.  When key is removed stereo goes off straight away and loses memory after 5mins or so(no power at all going to radio).

I think my latter problem of having to put key in a certain position to make it go on is because the head unit took too much power (to power 220W 6x9s without amp  :shocked:)through the switched power supply (thin wire) and might have burnt out something.

But the problem of the stereo not having power trickle when car is off is a mystery, all wires and fuses are in correct place.

One thing I did discover is when I remove fuse from fusebox for stereo it makes the beeping noise to remove the front(never did before).
Title: Re: Problem with swithed power supply stereo in Mk3
Post by: Dom Mk3 on 16 November 2005, 22:40
Your power and ignition are most likely the wrong way around. That'll be the red and yellow on the back of the headunit.