Lexus Is250 Is350 Pioneer Amp Amplifier Radio Gm-8157zt 

This would be so much more useful if you actually explained what you were doing......

Hi,

Hi

Thank you for the video! Good job! I now have the same problem ... Tell me what was the reason, what parts were damaged? I can't find datasheet for this amp..

Do you know what I should check if I have a parasitic battery draw coming from this amp?

What cleaning supplies did you use?

Hello. I’m trying to repair a pioneer amp from a Toyota Land Cruiser prado 2010. No sound. The volumen can not move from 0. I don’t know if the problem is the amp or the head unit. If I disconnect all the wires from the amp nothing changes. Vol only can go to down 0 but no go up. I tried to clean the vol encoder but nothing changes. Can you help me please? I’m from Spain

Hey I sent you email pictures of my amp it’s not working

I have my luxus amp trip problem what i do bro when turn onn radio just noise off volume is working from steering yel me problem

Hello, does this amplifier have to be the original host to work

Those transistors Q911,Q912 and IC 901 you replaced, what are the reference. Also you removed Q832. You replaced that as well. My Q911 is burnt. Can’t read the label.