why is my amp protecting?

[mbugua]

my boschmann psx-d1 class d monoblock amp is triggering it's protection circuit 5 seconds or so after switching it on.my power connections are all ok. & so are my input and speaker connections. i believe that the problem is internal. is there anyone whole would give me directions on where to look to sort this problem out(please be as explicit as possible coz i'm not very familiar with most of the electronic componets).i would also appreciate it if someone would e-mail me a copy of it's installation & operation manual including the schematics. I will highly appreciate any assistance rendered.

[DjLeco]

Do you have some schematisc?
Will be more easier to try to help U

[fumac]

Originally posted by mbugua
my boschmann psx-d1 class d monoblock amp is triggering it's protection circuit 5 seconds or so after switching it on.my power connections are all ok. & so are my input and speaker connections. i believe that the problem is internal. is there anyone whole would give me directions on where to look to sort this problem out(please be as explicit as possible coz i'm not very familiar with most of the electronic componets).i would also appreciate it if someone would e-mail me a copy of it's installation & operation manual including the schematics. I will highly appreciate any assistance rendered.

Unplug the input ,if it's no triggering, the output of soures have a offset output, u can add a cap between them.

if triggering, then Unplug the speakers,

if no triggering then change ur output line or change a speker,
phps, some where is short , if some where is not strong Enough£¬the Shock of the music can make it short together.

if unplug all, it's still triggering, then change one(amp).

GOOD LUCK