I have a call into service for some idea of what happened but here are the remains.
This is what remains of a PCA-2 that worked perfectly fine since 2005. I sold it to a nice fellow. As I decided to sell it I had already committed to buying a second PCA-2 with a HCPS. I sold the 2nd PCA-2. And then sold the HCPS to the fellow that bought my PCA-2. Apparently the case got so hot that he burned and blistered three of his fingers.
The HCPS innards look ok. I will post those next.
Anyone have any idea what happened?