Amp repair part 5.avi

Soundstream EGA1700D car Amp Repair (part 5)

Category:

Autos & Vehicles

Tags:

• Soundstream
• EGA1700D
• car
• Amp
• Repair
• blown

[craigercraig1]

i have a small rockford fosgate amp that one channel has been shorted out(the guy that had it before me let the positive and negataive touch till it blew the fuse) can this be fixed?

[romi1rome]

The short circuit protection should have protected the amp from touching the positive and negative speaker terminals together. Since it did not, you can assume that your output transistors will be damaged for that channel and maybe the gate resistors. This is definitely repairable.

[romi1rome]

This sounds like output transistors that are going bad. They probably are not short circuits yet, but have been damaged due to excessive heat. When the amp engages these transistors they begin to draw excessive current, which trips the short-circuit protection. When the protection removes the power from the transistors, intrinsic capacitance is left across the legs of the transistors. This is discharged through the speakers probably causing the pop. The process then starts all over.

[deigocali619]

i have a rockford fosgate 800a2 with the chrome plates. i had insatlled the amp and it works great but the problem i having is that the amp will not turn off even when car is off. all wires were checked by auto stereo shop and all is good. please help. reply at sandiegocali619@aol.com

[frankster262]

ive got a power acoustik amp that was given to me, it doesnt go into proetect but when it plays it sounds very distoreted and u can barely hear it..

[thecooler35]

hey bud got a question well really just needing some help i have a hifonics bxi1608d 1600 watts D-class mono amp it comes on but the red protect light comes on and wont go away ive been told ive low voltaged it if so how whould i go about fixing it? plz help thanks alot.

[estasfeo44]

i hooked up a psu to my amp ...it worked perfectly untill i put a bass tester...everything shut down and when i reconnected my amp it turned on for 2 sec and turns off ... the psu also turns off when the amp turns off...i bought two more psu's and it does the same thing i checked the wires,i changed the fuses and nothingg. can you please help

[buckethead151]

So are the mosfets supposed to touch the metal underneath them or are they supposed to be sepparated?

[Boomyurblown]

alright. i got an amp that has a very similar problem to this. it turns on, but no output. however, i would like to know where you bought all of your parts? where did u order transistors and the cleaning solutions? i appreciate the help

[snmale]

i have a mtx thunder 600xd thats not giving sound to the subs everything is wired right no flawed wires good sub whats wrong someone please help me and how do i fix it

[bigbodigga]

thanks for the video. im going to try to fix my amp using the information you gave us.

[JuanPapaNicolao]

now I can fix my amp dude !!!!!!! Thank you for this vid I hate them pesky mosfets

[Fredrick706]

was it a kenwood amp?