Med Res K7000 resistors keep burning up R92 R98 &R90.

theminer49er

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Med Res K7000 resistors keep burning up R92 R98 &R90.

I got this cursed Med res monitor out of an NARC for a NARC. Neither NARC worked when I got it so I plugged it into my POW to see if it was reg or med res. It was med, so I unhooked it and got NARC up and running. When I hooked up the monitor it fried those resistors (r92,90,98). They were glowing and smoking. The values burnt off. I found the right values and replaced the resistors and all the caps I could with what I had in stock. I figured that I may have had the voltage cranked up on the PS in the NARC by accident, so I plugged it back into the POW (where it worked just was double looking) and the resistors started smoking again. At least one of the resistors was. I didn't want to let them get any worse. Has anyone ever had this happen? any ideas? thanks
 
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