Corona PPC400-XT Question

[SugarGoated]

Hello! I recently found a Corona Data Systems PPC400-XT in pretty decent shape at my local recycling center. Is there anything I should check before powering it on?

 

[ajacocks]

Welcome to the forum @SugarGoated !

- Alex

 

[MrImprovement]

Welcome to the forum! You will want to check the power supply and look for any capacitors that are out of spec. This includes replacing any of the "RIFA" capacitors which when old, can explode and take out other parts with it, and the regular tin can capacitors, which can be tested relatively easily.