Dsp-a1000 manual

When I first got it, the audio was almost inaudible, even with the volume maxed out I'm chiming in to say that someone likes using my pictures without permission DKqwerty Audiophyte. Love the DSP-A!

But my is currently on the fritz. However, I cannot ask for help cause my post count is nil. Well, now it's one Mines shutting itself down. Any tips would be greatly appreciated. Nice innards Decent sized caps there. Any idea what the rating is? Boerd Full Audioholic. You took the poor thing apart!!! Pretty good build from what I can see. Have you done any measurements?

Can it drive 4 ohm speakers with a 3 ohm min? Boerd said:. Loud speaker left Dear guys,i have a dspa week ago from my uncle. He works perfect just one hing left about the input of the main left speaker. It just cant produce a right sound. It is great if you can help ,please post. ThornStone Audiophyte. Just wondering if you have ever found a fix for your problem. There may be a two factor problem but not related fixes for it just diagnostic. If I remember vaguely that the main left and right output from the internal pre-amp to the main power amp input are in the back of the unit where you should see two u-hook shunts one for each left and right amp.

It is either one of this bar is missing or Since I did not know what you meant by problem with sound. I found one instance that a friend had a big A had one of them missing after moving. That his son used a bungee hook on it during the car ride thought it was a laptop lock down hook, lol. It is quite a potential that during the move due to its weight that it was mishandle or pulled off by accident or even got caught on something.

The seven power amplifiers in the DSP-A include the main left and right front channels, rated at 80 watts each into 8 ohms from 20 to 20, Hz with no more than 0. The rear apron has phono jacks for the inputs and outputs, where applicable of all sources, plus the video-monitor output. All video circuits are also provided with S-video jacks. Insulated binding posts for all speaker outputs accept dual banana plugs or stripped wire leads. The center-channel speaker outputs can be switched to drive either a single speaker or a pair.

Preamplifier outputs for the main and center channels can be separated from their respective power amplifiers by removing jumper plugs. There is a line-level mono full-range output and an adjustable line-level subwoofer output below Hz as well as front and rear efifects-channel line outputs for driving external amplifiers.

Two of the three AC outlets are switched. In fact, the RCX controller should be used from the listening position to adjust the DSP and other parameters for the desired effect, with the display of menus and control options on the TV screen as a guide the same information is also shown in the DSP-A 's front-panel window, but it is readable only at fairly short distances.

Both the volume and input-selector controls are motor driven when operated remotely, with red LED index marks to show their settings at a distance.

The control buttons are grouped and colored according to their functions to minimize confusion. In addition, the RCX can learn the basic infrared command codes for most other audio and video components that might be used in a system with the DSP-A Since direct access to the DSP-A's effects channels, without going through its internal digital circuits, would require making alterations to the circuit boards, we limited our amplifier measurements to standard tests of the main left and right channels.

With both channels driving 8-ohm loads at 1. Its sound field processing sounded amazing back in the 90's and still does today. My favorite music sound field is the Cellar Club simulating a more intimate performance venue primarily for Jazz music. But it works for all music. Each sound field has a very distinctive character that is easy to hear and feel more so than current Yamaha receiver sound fields.

If you have a chance to hear this one set up with some good speakers don't miss it. This website is not affiliated with or sponsored by Yamaha. If you want to contribute, please mail your pdfs to info audioservicemanuals. The resctch,. Should my discrepancy appear to exist, please contact the distributor's Service Division.

Discharge any static electricity your body may have accumulated by grounding yourself to the gmund buss in the unit heavy gauge black wires connect to this buss. Recheck all walk before you.