Electronics Repair

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Failed water pump ad sump query

Only made a preliminary check o this 1KW pump and float switch in a sump, prior to dismantling ad exploring further. Su...
21 comments posted 1yr
posted by diverse
21 comments posted 1yr posted by diverse

Removing glued SMDs

On some boards, the SMD components are glued down prior to wave soldering. What is the best method for removing these pa...
4 comments posted 1yr
posted by none
4 comments posted 1yr posted by none

Re: Miraculous button makes things work again.

On Sun, 26 Jan 2025 17:33:03 +0000, Cursitor Doom snipped-for-privacy@notformail.com wrote: >(...) >>Have you ever hear...
38 comments posted 1yr
posted by jeffl
38 comments posted 1yr posted by jeffl

Intermittent fault on Korg SDD 3300

I have a Korg SDD 3300 triple digital delay rack unit that was a bit of a basket case when I got it. Someone had tried...
5 comments posted 1yr
posted by user
5 comments posted 1yr posted by user

TMS9981A needed - 8-Bit TI CPU...

Hi Folks! Anyone have one or more of the old TI CPUs? The usual suspects don't stock it (Unicorn, Abra, Jameco...). I h...
4 comments posted 1yr
posted by jrr
4 comments posted 1yr posted by jrr

Disk problem with a HP8751A network analyzer

When I try to save data it says: Caution: Media full. With such an old device, often connectors no longer do their job....
2 comments posted 1yr
posted by coulon
2 comments posted 1yr posted by coulon

Laptop ram limits

I have an asus netbook, ca 2012, which claims you can only add 2GB RAm. But 8GB is $6 and 2GB is $30. Will it just igno...
4 comments posted 1yr
posted by vjp2.at
4 comments posted 1yr posted by vjp2.at

GE Smart Home Wireless Camera Frequency

Hi, I have a GE Smart Home wireless camera model GESECWBW. This is a B&W camera. I did a google search to find out what...
2 comments posted 1yr
posted by jaugustine
2 comments posted 1yr posted by jaugustine

microwave beep 'crackling'

A microwave oven annunciator is sounding hoarse. Not a noble sound. Cracked resonator or filter caps? A lot of disassem...
2 comments posted 1yr
posted by legg
2 comments posted 1yr posted by legg

Booting a PowerWave 604|132.

Hi, I have a Macintosh clone PowerWave 604|132. The user's manual is available from the Internet Archive and other serv...
3 comments posted 1yr
posted by peter
3 comments posted 1yr posted by peter

Francophones

Do we have any French speakers on the Panel? I have a radio that's badly in need of realignment and the only instructio...
58 comments posted 1yr
posted by cd
58 comments posted 1yr posted by cd