Test wiring a Dynavin outside the car?

DervJim · 05-16-2016, 04:45 PM

Hey you guys!

I recently upgraded my 2005 320D to 2006 330D (E90 to E91), and removed my Android Dynavin unit from the 320D before I upgraded cars.

I can't use it in the 330D unfortunately and so I need to sell but when I test wired it to get pics of it working for ebay or whatever, I can't get it to boot.

I have got the correct power lines from a 12v battery supplying the yellow, red, and black inputs for battery, ignition, and ground respectively, but it won't boot up with these.

Do I need to ground something for it to function, or apply some other connections? I don't want to hook it up to speakers (might possibly to do a video), but just to power up so am just unsure why it's not starting with these common 3 power inputs.

What have I missed?

Thanks guys!

Specifically it's a DVN-E9X android model.

DervJim · 05-25-2016, 03:53 PM

Anyone able to assist with this at all please? I'm sure the unit must be ok as it was working perfectly when I removed it but I don't want to sell it without first being able to see it's all working ok.

Just can't get it to turn on though.

05-16-2016, 04:45 PM	#1
DervJim Private First Class 27 Rep 130 Posts Drives: 2006 E91 330D Touring Join Date: Mar 2012 Location: UK iTrader: (0)	Test wiring a Dynavin outside the car? Hey you guys! I recently upgraded my 2005 320D to 2006 330D (E90 to E91), and removed my Android Dynavin unit from the 320D before I upgraded cars. I can't use it in the 330D unfortunately and so I need to sell but when I test wired it to get pics of it working for ebay or whatever, I can't get it to boot. I have got the correct power lines from a 12v battery supplying the yellow, red, and black inputs for battery, ignition, and ground respectively, but it won't boot up with these. Do I need to ground something for it to function, or apply some other connections? I don't want to hook it up to speakers (might possibly to do a video), but just to power up so am just unsure why it's not starting with these common 3 power inputs. What have I missed? Thanks guys! Specifically it's a DVN-E9X android model.
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05-25-2016, 03:53 PM	#2
DervJim Private First Class 27 Rep 130 Posts Drives: 2006 E91 330D Touring Join Date: Mar 2012 Location: UK iTrader: (0)	Anyone able to assist with this at all please? I'm sure the unit must be ok as it was working perfectly when I removed it but I don't want to sell it without first being able to see it's all working ok. Just can't get it to turn on though.
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