I have an HP-5370B which has a power supply heatsink that runs uncomfortably hot to the touch.(about 50C) The unit appears to function just fine and the cooling fan is without dust or air blockage.
Has anyone else noticed this "problem"? I'd rather not dive-in and try to troubleshoot something that isn't really broken. Although a hot heatsink isn't good for reliability. All power supply voltages at the labeled internal test points seem fine. I do not have a schematic or service manual on hand. Thanks in advance. -Brian Justin, WA1ZMS _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
