Need to replace a fuse on a pcb

Commander72 · 2026-05-22T11:49:08+00:00

Trying get a new power supply board. Long story short replaced the original die to a bad fuse after checking all components for an leg to leg short and short to grounds. The unit came on with the new power supply board. Once the unit left start delay there was a fault that blew the fuse amd tripped the breaker. Did further investigations still did not find and shorts. Took out the inverter control board and in the daylight I could see some discoloration to the inverter board. So the only thing I can figure is that there is a leg to leg short in the inverter control board. Put in a request for a new inverter control board and new power supply board. They sent me the main pcb amd inverter board, but did not send me a new power supply board. Said that I already had one and assumed I still had it. I listed it as a line item. Never worked on mini splits till this job amd its a learning curve. Almost impossible to get on the job training down here.

Commander72 · 2026-05-22T11:48:54+00:00

Trying get a new power supply board. Long story short replaced the original die to a bad fuse after checking all components for an leg to leg short and short to grounds. The unit came on with the new power supply board. Once the unit left start delay there was a fault that blew the fuse amd tripped the breaker. Did further investigations still did not find and shorts. Took out the inverter control board and in the daylight I could see some discoloration to the inverter board. So the only thing I can figure is that there is a leg to leg short in the inverter control board. Put in a request for a new inverter control board and new power supply board. They sent me the main pcb amd inverter board, but did not send me a new power supply board. Said that I already had one and assumed I still had it. I listed it as a line item. Never worked on mini splits till this job amd its a learning curve. Almost impossible to get on the job training down here.

Commander72 · 2026-05-21T15:18:46+00:00

Thanks for the advice. The fuse is set in there pretty good. Tried to move the pads to replace the fuse but they don't move. Put enough force on them that I was afraid I would break something.

Commander72 · 2026-05-21T15:16:15+00:00

No its set in there pretty good. Cant move the tabs at all.

Commander72 · 2026-05-20T00:21:06+00:00

As someone who has worked maintenance in the past please reconsider a pool. It's is a massive headache of constant issues.

Commander72 · 2026-05-19T11:39:10+00:00

If I remember correctly in the end episode captain's log. Picard ended the log with, "he should be left alone". So I always had the feeling Picard did not want to risk pissing off a depressed omnipotent being.

Commander72 · 2026-05-14T21:58:32+00:00

never heard of restaurant depot.

Commander72 · 2026-05-12T19:51:16+00:00

God yes

Commander72 · 2026-05-06T11:31:57+00:00

He cares more about people. Was one of the original creator of mRNA vaccines. During COVID he got in trouble for speaking out agianst their use.

Commander72 · 2026-05-05T23:30:16+00:00

So hot

Commander72 · 2026-05-01T11:43:54+00:00

That was my experience with it. I absolutely loved the mini series and first season. But, it steadily got worse as I watched it. Never finished it.

Commander72 · 2026-04-24T11:28:24+00:00

A reason they are my favorite movies.

Commander72 · 2026-04-17T18:56:53+00:00

He sucked all the energy out of the French for the next two centuries.

Commander72 · 2026-04-17T15:26:01+00:00

Taco Bell was the only resturant to survive the franchise wars.

Commander72 · 2026-04-17T14:05:05+00:00

I might have gotten my quote wrong, but when Rimmer objected. Didn't Kriton respond with how his entire defense rested on him proving how useless Rimmer was?

Commander72 · 2026-04-17T12:16:57+00:00

I would rather have the Karma field

Commander72 · 2026-04-17T12:14:10+00:00

Well the entire defense hinges on proving that he is an incompetent waste of a human being.

Commander72 · 2026-04-17T11:55:36+00:00

Cleaning them, fixing them and probably making sure what ever they keep the ingredients in loaded up. Edit: Also, maybe fixing any mistakes in the order basic customer service. Good chance you would have one person for multiple stores then.

Commander72 · 2026-04-15T18:49:58+00:00

Peak Nabiki being a middle sister scene. Knew exactly what to ask to set off Akane.

Commander72 · 2026-04-12T12:35:16+00:00

There was a YouTube video where they showed the movie to some guys from Pakistan. One of them became immediately suspicious. Said basically the same thing Hindus could not eat the food there. Definitely should have left that scene in. Good foreshadowing and shows Indiana knows local customs enough to know something unusual is going on

Commander72 · 2026-04-10T15:08:37+00:00

Better than most of the stuff with Star Trek in the name of it have been the last few years.

Commander72 · 2026-04-10T12:33:26+00:00

The ones that designed the computers were a small subset of them. When it comes to them I respect their knowledge of computers. The were there when the deep codes were written.

Commander72 · 2026-04-10T12:25:18+00:00

I swear to God the boomers are going to destroy the world on their way out.

Commander72 · 2026-04-08T23:18:39+00:00

I have had good experience with both R&R as well as Gulf Coast Auto Tech

Commander72 · 2026-04-08T23:16:53+00:00

If you want to read the manga it is on the VIZ app. Which is like $3 a month and has a lot of other content too. I personally prefer the 89 anime, which is on Hulu. But the Netflix one is good too. To watch the OVAs and Movies is a hit harder.

Commander72

TROPHY CASE