Electronics Repair

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Panasonic AG1980P power supply problems

I have 4 of these that we still use here in the house. Last year we were operating on generator power after a storm, Th...
10 comments posted 7yrs
posted by captainvideo462009
10 comments posted 7yrs posted by captainvideo462009

LiIon charger ct

I was given an electric drill that uses 12V lithium ion batteries because the charger didn't work and the batteries die...
13 comments posted 7yrs
posted by mscir
13 comments posted 7yrs posted by mscir

Re: Beta VCR won't eject tape

>Hi I have a sony betamax, I can see even though there is no tape > inside, the mechanizem inside is in position like t...
0 comments posted 7yrs
posted by LuciferMorningstar
0 comments posted 7yrs posted by LuciferMorningstar

Bench Lights

Well, they are mostly CCFL. Of course they have Royers in them and they gen erate EMI. I got an HP339a and to find its...
6 comments posted 7yrs
posted by jurb6006
6 comments posted 7yrs posted by jurb6006

How to Remove White Spots from Monitors & TVs

I had never heard of this problem before, but it's good to know. https://www.youtube.com/watch?v=wrNqM2GO7IU
3 comments posted 7yrs
posted by fizzbintuesday
3 comments posted 7yrs posted by fizzbintuesday

Parts assist: microswitch Zippy DW-N2S-01A0F-Z

My buddy has an older Mercedes convertible and he needs a microswitch for the convertible top control. I found a couple...
11 comments posted 7yrs
posted by ohger1s
11 comments posted 7yrs posted by ohger1s

Transformer DC resistance value estimate needed

Can anyone give me a ballpark on the DCR of this particular small tube-PSU-type transformer to plug into PSU Designer II...
7 comments posted 7yrs
posted by user
7 comments posted 7yrs posted by user

What 60 Hz Feels Like - Even Some OT stuff

As an aside, I toured the Veolia Steam Plant in Philadelphia, yesterday. Th is plant has been in continuous operation s...
0 comments posted 7yrs
posted by peterwieck33
0 comments posted 7yrs posted by peterwieck33

It's that time again.

What kind of shoelaces should I use? My shoes still have their original shoelaces, boots really. Now after I've worn th...
22 comments posted 7yrs
posted by jdangus
22 comments posted 7yrs posted by jdangus

Re: What size fuse?

To recap for the scientists: What size fuse to use in a 22V microwave: >>> >>>> >>>> 12a >>> >>> Okay. I'll look for 12...
9 comments posted 7yrs
posted by NONONOmisc07
9 comments posted 7yrs posted by NONONOmisc07

Lenovo serial number?

I have a Lenovo Ideapad 520 less than a year old, bought directly off their web site on sale last April. It's failed, n...
17 comments posted 7yrs
posted by user
17 comments posted 7yrs posted by user

Microwave oven

Hi all, I have had the same Daewoo microwave oven since I bought it new 7 years ago and it's always performed *perfectl...
67 comments posted 7yrs
posted by curd
67 comments posted 7yrs posted by curd