Hello All,
I have a 585A scope that has me stumped.. the LV voltages are out of spec and I cannot find the problem. Here are the voltage readings;
-150 = -182
-100 = -115
225 = 263
350 = 409
500 = 587
The -150v adjustment pot does not change the voltage value at all. All the tubes were pulled and tested for shorts and emission. Not being very good at diagnosis I shotgunned all the electrolytics and filter caps although most of the tested good in circuit I found a couple of bad ones. No improvement. I have the schematic and can upload that if it helps. Can anyone suggest a way I can isolate the circuit causing me grief? The scope is clean and intact otherwise.
Thanks in advance.
