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Hi, I went thru user manual..there is no special way of wiring speakers.. pls check carefully the speaker connections again and the "speaker selector" too.. what about "MUTE" button ? it should be "OFF" ... and try to test it on FM radio first .. just in case ,if you need the soft USER MANUAL pls visit the URL below..
if this is a dj type set up, the mixer should have a main output (RCA or XLR), that is what you connect to the input on the amp, each deck should have RCA outputs, depending on if they are turntables or cd players, plug the turntables into the phono channel inputs on the mixer and if they are cd players, plug them into the line inputs on the mixer
The first thing I can say is that the CD player should not have been connected to the phono jacks as this is for a record player, therefore you amplified the CD player output greater than what it should have been!
Next a damaged loudspeaker could cause problems to the amp. A simple test is to connect each speaker (disconected from the amp) for a second to 1.5 volt battery. You should hear a pop sound from each of the speakers and make certian that each unit inside the speaker pops too. If the speakers are 8 ohm set that switch at 8. Never connect 6 ohm speakers with it at 8! Check the cables are good and are not shorting out.
If I was you I would have a look inside the unit and have a look at the semi-conductors on the heat sink. You might see damage! If they are transistors you can put an ohm meter on the transistor terminals (B,C,E) (amp power off). If any act like you have just touch the test probes together, you have a shorted part and the reason it shuts down.
1-check your input cables from connected equipments(cd player or dvd p layer or any other media source). 2-adjust your input signal level(from-10 db to 0 db). 3-amplifier power must be bigger than total power of all loudspeaker with 20%----(if total power of loudspeaker is 8 watt amplifier must be 10 watt.
That system came with the kt591 tunner in a bundle which consisted of what you call the Kenwood Spectrum 700 rack system, you had to plug the tuner into the wall and then plug the amp into the tunner if you didnt , when you turn the amp on you just get a relay clicking noise and nothing turned on.
Most new recievers don't have a "phono" input. If your record player is an older kind without a built in preamp, you will need to purchase a Phono pre-amp (about $25) and then you can use any input you wish.
There is a matrix switching IC on the circuit board that switches and routes the sources. This IC (for the audio) may be damaged, or it is not being properly commanded by the uPC controler. You will have to send the reciever to a qualified service tech to have this verified. Troubleshooting this can get involved if the fault is more than just the matrix IC.