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I can'taking measurements , every time I give voltage, it burns R601. I measured R602, R607, R609, R628 and they are all ok, I also checked all the diodes on the power supply and they are all ok
I isolated the three outputs of the secondary to measure the impedances of the transformer, it gave me very low values
18 - 14 = 1.9 Ohm
4 -8 = 0.5 Ohm
2 - 12 = 0.5 Ohm
not so if these values are useful.
I have isolated all the outputs of the transformer T601, I have unsoldered D604 C608 C609 R612 R613 T604 and D611 but R601 keeps breaking as soon as I give voltage
Last edited by bigboss80; 02-21-2022 at 10:48 AM.
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