Im not sure where any of the fuses are. Im looking to replace mine as well in the same model but cannot find anything that resembles what a fuse looks like. Above and just behind the big black power supply box (im assuming is a small greeb elevated circuit board that says, [FOR CONTINUE PROTECTION AGAINST FIRE, REPLACE ONLY WTH SAME TYPE SAME RATING FUSE, REFER TO SERVICE PERSONNEL] However, it doesnt look anything liek a fuse. Underneath it has long thin silver shats which are sodered in from above and sodered in below to what appears to be copper wiring entering the power unit that are encased in a long white plastic piece. To the left there is some sort of plastic clip that looks removable but the rest of the circuit would be destroyed if i tried to pry it off (not that i even could). Any idea if I am even looking in the right place?
Im not sure where any of the fuses are. Im looking to replace mine as well in the same model but cannot find anything that resembles what a fuse looks like. Above and just behind the big black power supply box (im assuming is a small greeb elevated circuit board that says, [FOR CONTINUE PROTECTION AGAINST FIRE, REPLACE ONLY WTH SAME TYPE SAME RATING FUSE, REFER TO SERVICE PERSONNEL] However, it doesnt look anything liek a fuse. Underneath it has long thin silver shats which are sodered in from above and sodered in below to what appears to be copper wiring entering the power unit that are encased in a long white plastic piece. To the left there is some sort of plastic clip that looks removable but the rest of the circuit would be destroyed if i tried to pry it off (not that i even could). Any idea if I am even looking in the right place?
i finally found a fuse underneath the power supply. it says 5A 125V and looks burned. Im going to radioshack to try and replace it.i finally found a fuse underneath the power supply. it says 5A 125V and looks burned. Im going to radioshack to try and replace it.
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Does the rest of the receiver work? Do you get audio output? If not, it could be the main power transformer. There is a thermal fuse buried in the core that if this opens, it will cause the unit to not power up completely.
Ok go to this site and about 3/4 the way down you will find your model number... the model numbers are in order so just keep an eye on them as you scroll down...
It's very likely it is a fuse - does it work with any other speakers or headphones? Is there any reset on the back of the receiver? If not, unplug it, remove the cover and check the fuse(s).
I went through the amp/receiver and used small star washers on all the grounding screws I could find including the one securing the transformer, cleaned dust off all circuit boards, checked output transistors and fuses, all OK.
Re Assembled unit and it worked OK.
I will buy a fan and fan it to avoid sourcing heatsinks for the previusly suggested IC's.
Thanks for the technical help, sure solved my problem.
there is no led display but red lights go on
Im not sure where any of the fuses are. Im looking to replace mine as well in the same model but cannot find anything that resembles what a fuse looks like. Above and just behind the big black power supply box (im assuming is a small greeb elevated circuit board that says, [FOR CONTINUE PROTECTION AGAINST FIRE, REPLACE ONLY WTH SAME TYPE SAME RATING FUSE, REFER TO SERVICE PERSONNEL] However, it doesnt look anything liek a fuse. Underneath it has long thin silver shats which are sodered in from above and sodered in below to what appears to be copper wiring entering the power unit that are encased in a long white plastic piece. To the left there is some sort of plastic clip that looks removable but the rest of the circuit would be destroyed if i tried to pry it off (not that i even could). Any idea if I am even looking in the right place?
i finally found a fuse underneath the power supply. it says 5A 125V and looks burned. Im going to radioshack to try and replace it.
I replaced the fuse and as soon as i plugged it in and turned on the power it blew the fuse instatntly....any idea why that could be?
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