Electronics Repair

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Rubber Protection

I have some rubber components that need protection. Previously these rubber parts deteriorated probably due to crap in...
25 comments posted 14yrs
posted by nospam
25 comments posted 14yrs posted by nospam

Power supply for back light of LCD monitor

I have an HP Pavilion f1903 19" LCD monitor that has gone bad. The symptoms are a blank screen and a flashing power lig...
2 comments posted 14yrs
posted by bobengelhardt
2 comments posted 14yrs posted by bobengelhardt

Vacuum pump flap valve material

Used as external source of vacuum for an OKI SA4 desolder station but not necessarily OKI. Perhaps 20 to 30 years old....
4 comments posted 14yrs
posted by diverse
4 comments posted 14yrs posted by diverse

Converting video projectors to LED lamp ?

Like the ink-jet printer nonsense. Loads of nominally working video projectors around where the lamp has worn out after...
8 comments posted 14yrs
posted by diverse
8 comments posted 14yrs posted by diverse

Toshiba Thrive charging low battery event.

I leave my tablet in the car and yesterday I was using it and I didn't turn it off. This morning when I got into my car...
1 comments posted 14yrs
posted by jamie_ka1lpa_not_valid_after_ka1lpa_
1 comments posted 14yrs posted by jamie_ka1lpa_not_valid_after_ka1lpa_

Alkaline Battery Leak Cleanup

What is the best Alkaline Battery Leak Cleanup (AA Copper tops) method for the metal contacts that were exposed to the...
54 comments posted 14yrs
posted by nospam
54 comments posted 14yrs posted by nospam

[LONG] Another switching PSU question...

Hi ! I gave up on the PCServer 325 PSU, since at 99% was damaged a custom board. It was a standard ATX with different c...
10 comments posted 14yrs
posted by john.pim
10 comments posted 14yrs posted by john.pim

Customer is always right ..

** Had an early 1960s guitar amp in this week, a "Maestro Viscount" made by Gibson, aka the GA-16T. All the valves were...
8 comments posted 14yrs
posted by phil_a
8 comments posted 14yrs posted by phil_a

Denon Schematic anyone ... ?

Anybody got schems for a Denon PMA 255UK or similar model ? Cheers Arfa
4 comments posted 14yrs
posted by arfa.daily
4 comments posted 14yrs posted by arfa.daily

VCR Or The Remote?

I have an old clunker of a set, a combined TV and VCR that somebody gave to us, which works well enough so I keep using...
15 comments posted 14yrs
posted by orion
15 comments posted 14yrs posted by orion

trying to adapt warm white LED to candles

I recently purchased the light string shown here: http://www.amazon.com/Transparent-White-Clear-Christmas-Lights/dp/B00...
18 comments posted 14yrs
posted by bub
18 comments posted 14yrs posted by bub

Weller soldering station Update

My thanks to all for helpful comments. Updates: 1)Triac Gate disconnected as suggested by Jamie and No heat, so confirm...
10 comments posted 14yrs
posted by richardwitney620
10 comments posted 14yrs posted by richardwitney620