Yamaha DSP-A1000 , wiring details

Contact Yamaha directly. Service Centers are probably limited. Don't take it to just anyone. I can fix it, but I'm in California, USA.

Your power suply is defective and needs repair.
Or the power amp is shorted will blow inside fuse power line
distribution.

If you run through the setup and certify it knows about the center channel first, then test it with tiones, then maybe swap the center speaker with another one you might come to an answer.

The manual is available to download on the Yahama site (usa.yamaha.com). Click on the "support" tab.

A common problem on these amps ie no sound is due to dirty switches and tone contols,amp face needs taking off and contact cleaner needs spraying into all controls...

My amplifier turns off after 5 seconds, what should I do to fix this problem

if you wanted to use your receiver as your controller and source then try to find out the receivber has got a bridge (jumper) between the pre-amp stage and the power amp stage. if your receiver does not have that, then you can just connect your receiver tape record out to one of your DSP inputs. subwoofers, the DSP has got a sub woofer out connector. you can use that (RCA type) to your sub woofers. put in series because DSP has got only one output for sub. or, you can connect your subs directly to the mains speakers, parallel connections. maybe one sub to your left and the other to your right channel.

i have problem with amp yamaha dsp-a1000 the led the volume it like blinks everytime is good the transistor the output is good, i dont no whats happening can u help me please

The jumpers are there to connect the preamp section to the power amp section and are required for the receiver to opperate properly. Make sure the receiver is set to the proper input, in this case: CD. If there are A/B speaker connections, be sure the receiver is set to match the connectors you're using. If there is still no sound, profesional service will be required.

Dear Zforce, The Yamaha DSP A1000 has three different options of on-screen display. Try using the On-screen button on the remote control in order to remove the disturbing display. If this fails or if your remote control malfunctions then you should contact Yamaha for further assistance.