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Posted: Mon Aug 19, 2013 8:19 pm
by Froidas
Thank you much for you time and help
Yes, your system is the same as my friends.
And the last 3 photos are the same
But I see what I need to see and that's enough for me. And I don't need exact part numbers.
Well, it looks like I will need to take the risk and try to connect 2 wires, that corresponds that two yellow wires. I will update this thread, when I'll have any news.
Thanks again ! Rep points for you !
Posted: Mon Aug 19, 2013 9:46 pm
by wurlycorner
Froidas wrote:And the last 3 photos are the same
Doh!
Sorted - the extra pic now added...
Posted: Sun Aug 25, 2013 10:52 pm
by wurlycorner
Told you what you'd start me off doing
@froidas!
btw, yes the changer does have memory (picks up playing exactly where you switched it off)
Posted: Mon Aug 26, 2013 5:34 am
by Froidas
Looks good, don't forget to wipe out all the dusts
We found the problem with my head unit. The lower part (lets call it equalizer, not sure if I am correct here) has couple contacts burned inside. I hope it will be easy fixable.
And we have the answer to 2 wires from those 3. I know it's quite obvious, but how can you connect positives without any background information
So with these wires connected and non broken equalizer used, it turned on and played !
* green/black - negative
* green/blue - constant positive (when the ignition key is off)
* green/white - still unknown. Hope to guess it when my head unit is fixed.
Posted: Thu Nov 23, 2017 11:50 pm
by PreludeBB2
wurlycorner wrote:I have a JDM with original OEM full DSP setup, but I've never had it apart or looked round the system tbh so unfortunately I can't speak with authority here and am just commenting from 'basic principles', if you like.
It might well be an ignition live is missing and it isn't turning on the amp?
Car amps normally have a main power live and 'remote' signal. The main power live is what it actually uses for juice, remote is the signal that tells the amp to turn on.
In basic terms... Without the amp being on, the head unit is effectively pushing sound into the amp but there'll be nothing coming out, because the transistors will be in their off state (not letting current flow).
That being the case though, if you can hear anything, I'm surprised.
Posted: Fri Nov 24, 2017 5:28 pm
by wurlycorner
Posted: Sat Nov 25, 2017 1:46 am
by newkid
PreludeBB2 wrote:wurlycorner wrote:I have a JDM with original OEM full DSP setup, but I've never had it apart or looked round the system tbh so unfortunately I can't speak with authority here and am just commenting from 'basic principles', if you like.
It might well be an ignition live is missing and it isn't turning on the amp?
Car amps normally have a main power live and 'remote' signal. The main power live is what it actually uses for juice, remote is the signal that tells the amp to turn on.
In basic terms... Without the amp being on, the head unit is effectively pushing sound into the amp but there'll be nothing coming out, because the transistors will be in their off state (not letting current flow).
That being the case though, if you can hear anything, I'm surprised.
wtf.
Posted: Sat Nov 25, 2017 5:22 pm
by firstlude
is this another guess whats going on thread if so can i play
Posted: Sat Nov 25, 2017 7:35 pm
by wurlycorner
firstlude wrote: if so can i play
No
Posted: Sat Nov 25, 2017 8:08 pm
by firstlude
