180 ohm as per him.
Dear Sir I need the value for resistor R90 , R91, for Paradigm PS 1200a Best Regards Ruben - Paradigm PS 1200 Speaker question
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2k- 3watt here (same as ps-1000)
Hello all! I'm new to the forum and have a problem with my paradigm ps-1200a subwoofer. It would not turn on at times so I took the amplifier out and found 2 bad resistors (R90 & R91). I tested with ohm meter and they both tested at 2.7 Kohm. If someone have the same powered subwoofer, could...
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Doesn't look like 1/4w to me. probably 2 watt. look the same size of ps-1000 resistor. That's said i do not have ps-1200 schematic. Also it's maybe not a problem on ps-1200 and maybe not the same purpose. r90-91 on ps1000 is for standby supply. Deosn't change sound at all when sub is powered on.
Do you have tested those resistors (hard to do if you dont know value for sure). But they are maybe good. If they are good, keep it. You can test the capacitors too. Mine was fine. If the fuse is not blown, keep it. your problem is probably somewhere else.