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Hello,

There doesn't seem to be a group for SR products, but I'm hoping that someone may be able to help me with this. I'm looking for the code to burn and replace a 22V10 PAL located on the vertically mounted plug-in DSP board in location U605 and marked PLTDECOD - U605. The PAL in my instrument has one of it's outputs (pin 12) shorted to +5 and is holding off the CPU board. I don't know whether these PALs have their security fuse blown, but I'm hoping not. The PAL is socketed, so it would be fairly easy to read in a PROM burner. I've tried contacting Stanford Research, but they will not sell parts for any of their instruments any longer. (This will definitely change my buying from them in the future!) They will only take the instrument in for repair for a whopping $1,237.50

Wonder what the 50 cents is for - the blank PAL??

Thanks for any help or leads!

Jay

Jay,

Did you ever get the PAL code and do you still need it ?

Cheers,

Jon

On Mon, Mar 21, 2022 at 09:30 AM, Jon Harrison-Hughes wrote:

Jay,

Did you ever get the PAL code and do you still need it ?

Hi Jon,
Never did, but that analyzer is long gone (12 years!)
Thanks, though.
Jay