on the bench of healing: this gravis ultrasound PnP 1.0. it's in really rough shape!
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on the bench of healing: this gravis ultrasound PnP 1.0. it's in really rough shape!
someone's been here before, and they were having problems desoldering components. this is probably because of all those grey, crusty solder joints -- a clear sign of leaky electrolytic caps.
there are a lot of missing surface mount resistors and capacitors in the audio amplifier area, so that's not great. does anyone have one of these cards? can you take some closeup photos?
whoever was trying to remove the 93C66 left some very deep gouges from the soldering iron on the back of the board, severing a bunch of traces in the process! rough...
there was corrosion lurking underneath components. what a mess.