hifi engine

Need a Pioneer SA-1050 resistors spec...

I downloaded the service manual for the SA-1040 which is the same. Thanks for it. I finally was able to id the two blown safety resistors in my amp (R707 and R708) but can't find anywhere in the manual their values (ohms). They are marked though with the warning sign stating that they must be replaced with the original value due to their nature (safety). Due to the burn marks can't see the color code on them. I guess they where burn after I build a pair of speakers and just wired in each enclosure four piezo tweeters and one piezo mid straight to a crossover without adding any load (resistor) to it. The amp slept in a closet for a long time before plaing with it again but I don't think that was the cause for blowing both safety resistor. Any help will be deeply appreciated.