One chanel of my pv 2600 amp is playing very low

I know this is an old thread but it might help someone looking for info r.e. blowing fuses. Fixing peavey m-2600 I just found a crazy fault underneath the main circuit board one of the screws that hold the rubber feet on was shorting the board to ground. They are very sharp self tappers and it looks like instead of Peavey bothering using a more suitable screw they just stuck a little rubber pad over the point of the screw that screw had pierced shorting to a track underneath board. Swines it took me ages to find.

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Hello,

Check the "BRIDGE" switch position, "IN" for "BRIDGE", "OUT" for "STEREO", and clean ALL back switches with a cleaning spray and then run the amp again, also check the two green lights activation at front, if they activate, then amp is certainly working, let me know further.

Hello,

Clean all back switches first of all, use a cleaning solution spray and give a 3 shot per switch, then push in-n-out several times each one and check amp functionality again.

Sounds like the thermal cutout is sensing over temp. Make sure there is FREE airflow around the unit. If it is in a cabinet, install vent fan(s). This amp will throw out a lot of heat. Make sure cooling fins have airflow. Cables can block the airflow... check for that possibility. Repeated thermal cycles will eventually cause failure of components.

It should be able to do this. You would need to put each type speaker on a seperate side and then use either an elctronic crossover or an EQ set to pass only lows into the side for the subwoofer to block sending highs to the subs.

One side of the amp has failed and repair is NOT DIY. Take it in for servicing. This amp has many components in the power amp and repair is complicated. A failure can lead to 20 components being damaged. Failure to replace all damaged ones can result in immediate failure destroying the replaced ones.

7815 and 7915 plus and minus regulators specifically. Diodes fr the 15 supplies are 1N4001 but you can use 1N4007 or anything in between.

Big power rectifiers are 2504's... which are probably 25 amp 400 volt modules.

This is the type of repair that should be done by a qualified service person.

hi thanks for using fixya!!

On this error, you should check still the built in breaker.