Fuse for power cable on earthquake PH D2

When i hooked up my bass knob the amp made my subs hum i unhook the rca but still humming unhook bass knob still hummin

the amp dose not have any such internal batery it is probly tosted call me 256-698-9903

Earthquake does not give out that information . I am an earthquake dealer for st.joe county and dealers are not given access to that information. what do you need it for ?

Hello luistecnico2,

Those cross-reference OK. Go to www.mouser.com and do a search on both numbers. You'll find that one of them was manufactured by STMicroelectronics and is currently obsolete. The other is manufactured by Fairchild Semiconductor and is available at a cheaper price than the original.

Hope this helps.

Cables are either shorted, or deck is putting out too much power for input on amp... many new head-units will put out up to 7v on the output jacks (RCA) the amp may only want to see up to 1v will need to consult head-unit manual for adjustment of outputs.

hello their ! those parts are a secret of earthquake you need to send the
amp for service trust me!! .. theirs nothing you can do..

hello their the best way to fix this amp is to send it in for factory service !
the scatched parts are kinda a company secret . thust me ..
it will take more money trying to fixing it your self..

same thing happened to me a while back it is one of the reistors inside the amp, when you took the turn it anything bumped it or it fell it might have broken off, shake it and see if anything inside rattles, if so then you need to take it to a repair shop or some who can solder

Why don't you repair the one you have?

The PWM IC is an SG3525. Which IC are you calling the protection IC?