...elektrotanya.com/peavey_tnt_100_1974.pdf/download.html Scroll down to "Get Manual" at the web page and click on it to download. Please note that on the first schematic above, the power amp schematic ...
...audio mixer. this device is powered by a power supply that as input to the mixer gives 18,5 x2 Ac, 150ma. i would like to know in which point of the circuit i can apply DC , and the proper voltage. ...
...elektrotanya.com/roland_fantom-x6.pdf/download.html Scroll down to "get manual" and click to download. IGNORE other download links. On page 57 of 66 you will find the audio drivers at the right. They ...
...audio channel and routing. If 5 volts isn't there, check cap for a short. There are too many other possibilities to enumerate here. You need electronic test equipment to troubleshoot this problem and ...
...audio output IC of Yamaha FE30 Hi. There are two ICs, the left and right STK465 (30W+30W) power amp is one and the Centre STK085 (60W) the other. Ebay might be of some help. The service manual is on ...
...elektrotanya.com/behringer_bx1200_sch.zip/download.html The 1200 uses a pair of LM3886's in parallel the BX1800 MAY use the same amp. You will find a LOT of commonality among the amps in the same ...
audio connector is shorted... these jacks are JUNK and easily broken. If the input POWER is shorted, or appears to be shorted, it may be deeper than the power supply... USUALLY one of the amp chips is
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