Pyle ppa450 schematic diagram - Car Audio & Video

If the transformer is applying voltage to the ac connectors of the bridge but there is no voltage on the dc connectors, then the diodes are open.

You may not be able to get a schematic. You need to be able to troubleshoot electronics without a schematic. Check where the AC cord connects to the circuit board. In general there should be a fuse and a transient suppressor. Next will be the transformer if there is one or rectifier diodes. These usually fail in a lightning strike. There is also the probability of other component failures, but you won'y know that until you repair these components.

You will need to inquire about that from Pyle directly.

I found it using google try: Pyle pro 1400 diagram

Hello
Get into this link. You can download the manual for your Pyle amp. You can see all the details about its connections there.
www.pyleaudio.com/manuals/PT24-28.pdf
www.pyleaudio.com/manuals/PZR600.pdf

There isn't one. You will need to contact Pyle and I am almost certain you won't be able to get one for free. Expect to pay $20 for one

just buy a convertor and tap into your speaker levels and presto.