Power Acoustik A3000DB Car Audio Amplifier "output transistors replacement" Questions

output transistors. Find which ones and replace. But, since this is a 1 channel amp you will want to replace all the output transistors. Make sure the replacements are from same manufactuer, same date

output transistors, open emitter resistors and possibly a problem with the protection circuit. To get up to speed on the basics, read through the following page: Amplifier Repair Primer After you read

...output transistors Did I reverse positions on output transistors or should I check some transistors farther back in that right channel? Any advice would be greatly appreciated! Hiya, dont have a diag ...

...transistors. all on the output stage. can i just replace these transistors and resistors. i think you could but before doing that did the amp itself send the output to the line if it did then ...

...output transistors where blown and the gain pot was broken, so I replaced all of that and hooked it up and it worked, but now as soon as its turns on one side of the amp starts to heat up and it gets ...

...transistors in the output section and the power supply section? Does this amp have the defaced ICs labeled B52 and F16? you just need to send this amp to cadence they will get it fixed in less then a ...

...output transistors and blown power supply transistors (< those are not blown). There are several types of protection circuits in amplifiers. The most common are over-current and thermal. The ...

...the output transistors in the serach for a ground. open up your amp and smell the row of MOSFET transistors. you'll probably even be able to see some burnt transistor legs. repair or

...output transistors and the part numbers are B688 and D718 they are a Driver Transistors 2SD718 & a 2SB688, these are Complimentary, PNP & NPN power transistors. try Radio shack, or your local ...

...output transistors. take a multimeter & test the outputs. remember they work in pairs so if you find 1 replace the one next to it also. in the amp you will find many transistors, the o/p transistors ...