I have a couple 53132A Counters that won't power up.
Here is the symptoms
It starts out with just a blink of front panel LEDs, cycle the switch again & it might. This gradually gets worse and finally gets to a point where it may take several minutes worth of cycling to get it to fire up. Switch is part of the front panel, have exchanged with good unit, not the switch. There is a relay or similar noise when cycling but I can't ID the exact location. Have exchanged power supply board, no luck Curious if anyne has experieced similar and/or knows cause. All that's left is the motherboard.