Electronics Repair

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anyone have info on this old flyback?

A real hold up in trying to recreate a schematic from the circuit board. The flyback number was FMH-1232BE made by Semc...
2 comments posted 6yrs
posted by allbummedup
2 comments posted 6yrs posted by allbummedup

video (substation work went wrong)

-- https://www.dailymail.co.uk/news/article-7680145/Electricity-substation-worker-narrowly-avoids-electrocution-shocking...
1 comments posted 6yrs
posted by bruce2bowser
1 comments posted 6yrs posted by bruce2bowser

Pump house wiring

Since my post asking about well pump house wiring I went to several neighbor's places to look at their pump house wirin...
4 comments posted 6yrs
posted by etpm
4 comments posted 6yrs posted by etpm

Baku 601D hot air reflow station - warning

I had a Baku 601D hot air reflow soldering station smoke on my bench over the weekend, with all switches 'off'. It's no...
11 comments posted 6yrs
posted by legg
11 comments posted 6yrs posted by legg

create schematic from circuit board images?

This is a long shot, but is there any software out there that will take a circuit board with components and create at l...
7 comments posted 6yrs
posted by allbummedup
7 comments posted 6yrs posted by allbummedup

USA wiring question

Hey All, I have seen this done and I never questioned it but now that I was about to do it I'm wondering. In a well pum...
25 comments posted 6yrs
posted by etpm
25 comments posted 6yrs posted by etpm

for anyone looking for ANY service information!

After weeks of searching for at least a schematic for a couple of broken items, I finally came across a site that final...
0 comments posted 6yrs
posted by allbummedup
0 comments posted 6yrs posted by allbummedup

black microwave with diode not the problem

Can you help me choose a microwave to fit the hole I already have? Especially how to get the exact size I need? And how...
2 comments posted 6yrs
posted by delvondaily
2 comments posted 6yrs posted by delvondaily

Re: Your Toughest Job

> The ones that separate the Men from the boys. OK, one crazy one was a Datum mag tape controller on a PDP-11 computer....
1 comments posted 6yrs
posted by elson
1 comments posted 6yrs posted by elson

UCC28061 bodge

An HPS lamp ballast on the bench came in with a shorted fet. This is in a UCC28061 two phase PFC that is designed for c...
0 comments posted 6yrs
posted by legg
0 comments posted 6yrs posted by legg

Distiibution amplifier vs. ????

I think I need a new amplifier for the signal from my DVDR output to various tv's, but I forget what that thing is call...
14 comments posted 6yrs
posted by NONONOaddressee
14 comments posted 6yrs posted by NONONOaddressee