Electronics Repair

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Anyone know about WALSCOLUB contact lubricant?

I have hade a tube of WALSCOLUB CONTACT LUBRICANT, but it has come to its end. It was made by WALSCO ELECTRONICS.They h...
2 comments posted 3yrs
posted by bo-lennart.karlsson
2 comments posted 3yrs posted by bo-lennart.karlsson

Altimeters vulnerable to G5

Will the old ones be declared obsolete and made available on the surplus market?
0 comments posted 3yrs
posted by jfeng
0 comments posted 3yrs posted by jfeng

old-gnu repo

It seems when they moved files from gnu to old-gnu in recent months they confused MSDOS and WINDOWS and a lot of stuff...
0 comments posted 3yrs
posted by vjp2.at
0 comments posted 3yrs posted by vjp2.at

Panasonic AG1980 Video Feed

Hello, I am having problems with my AG1980, I found it at a thrift store in perfect working order (around start of 2023...
3 comments posted 3yrs
posted by archiverfprvhs
3 comments posted 3yrs posted by archiverfprvhs

Zip-cord in Britain?

Hello again, Is zip-cord legal in Britain? https://en.wikipedia.org/wiki/Zip-cord I want to send an examination lamp to...
1 comments posted 3yrs
posted by peter
1 comments posted 3yrs posted by peter

Distinctive Ring

I want to put three numbers on one line. I will have outgoing fax and voice modem calls during which I want call waiting...
3 comments posted 3yrs
posted by vjp2.at
3 comments posted 3yrs posted by vjp2.at

CRT long warmup time?

Any ideas as to what would cause a CRT to take 10mins to warmup before it displays anything? Maybe old capacitors? This...
5 comments posted 3yrs
posted by john_crane_59
5 comments posted 3yrs posted by john_crane_59

Focus tension on old Zeiss microscope.

Hello, The focus adjustment knob from a Zeiss surgical microscope is in the photos here. I'd guess the scope was built...
2 comments posted 3yrs
posted by peter
2 comments posted 3yrs posted by peter

Vestibule vs Veranda

I still don't get it. Here, in construction, you might hear: 'veranda' and 'vestibule'. I decided to look them up. ====...
1 comments posted 3yrs
posted by bruce2bowser
1 comments posted 3yrs posted by bruce2bowser

Testing circuit breakers with a welder

I've been given a collection of residential service panel breakers and would like to check them to see if they trip cor...
10 comments posted 3yrs
posted by bp
10 comments posted 3yrs posted by bp

Service manual Radio Shack Pro-29 scanner 20-509

I'm looking for a service manual or schematic for a Radio Shack Pro-29 scanner model 20-509 scanner. I have searched al...
0 comments posted 3yrs
posted by tgs901
0 comments posted 3yrs posted by tgs901