I recently picked up a Commodore SX-64 and am completely in love with
The unit is in amazing condition and the previous owned cared for it with lots of TLC.
I do have one issue that I am hoping other may have run into. When I turn the unit on, it emits a high pitched whine. My nearly 50 year old ears can barely register the whine, but it drives my kids crazy.
I am wondering if anyone has experienced this before.
Could it be a bad ground?
The first thing I would do is (visually) check the capacitors. Bad
ones are easy to spot. And are the first things to go in old devices
|Nodes:||10 (0 / 10)|