Alpine

[kingpin_jeffie 10+ year member]

my first question is what model Alpine deck do you have?

because the CDA-7892 and higher models all have a internal amp off function

Click to read more...

 

[marcopolo 10+ year member]

It's a pretty old CDE-7854R unit. I am pretty sure it does not have a internal amp on/off switch, but I wanted to know if there was any other way to disconnect it.

I want to disconnect the int. amp not just because I don't use it, but also because it is not working (I think it is blown, because the other day my friend helped me with wiring and connected the external amp out wire with the internal amp out wire and it is not working since then - dumbass) and I am affraid it could cause some problem someday, although the unit is working perfectly.