Electronics Repair

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V7 L27ADS-2E LCD monitor repair - dead

The video/control board in this LCD monitor seems dead. It has a TSUM088CDT9-7 video processor and does not react to an...
3 comments posted 3yrs
posted by JERONI.PAUL
3 comments posted 3yrs posted by JERONI.PAUL

Mechanical paper shredder sensor

This crappy paper shredder uses a mechanical sensor to detect paper inserted, I think how it "works" is the lever arm r...
2 comments posted 3yrs
posted by user
2 comments posted 3yrs posted by user

heavy duty 2sided cardstock printer

The usual HP toner printers that did to sided printing ca 2009 usually smudged the toner if you did two sided printing...
1 comments posted 3yrs
posted by vjp2.at
1 comments posted 3yrs posted by vjp2.at

Battery Less Smoke Detectors

Twenty years ago Maintenance Wharehouse used to sell smoke detecotres that hard wired to 110VAC, no batteries. How do y...
10 comments posted 3yrs
posted by vjp2.at
10 comments posted 3yrs posted by vjp2.at

no-image iptv

You can turn image off on some browsers to save mobile data. IPTV costs 200mb/hr but internet radio is 1mb/hr, since I...
1 comments posted 3yrs
posted by vjp2.at
1 comments posted 3yrs posted by vjp2.at

phone charger prongs

Many times they are too straight and don't fit snugly in the outlet. You can be plugeed in for hours with no results. O...
4 comments posted 3yrs
posted by vjp2.at
4 comments posted 3yrs posted by vjp2.at

Re: Sherwood System 800 mixer schematic

Le samedi 1 février 2003 à 05:04:55 UTC+1, Harry Oder a écrit : > Need a schematic for Sherwood System 800 audio mixer....
1 comments posted 3yrs
posted by hamelindavid89
1 comments posted 3yrs posted by hamelindavid89

Google Groups Archives for this Usenet newsgroup

This was just posted on the Windows newsgroups, but it applies equally to those on these specialty newsgroups who searc...
0 comments posted 3yrs
posted by nospam
0 comments posted 3yrs posted by nospam

Over-voltage protection

Hi all, I have a Yaesu FT857 transceiver which requires a nominal supply of 13.8VDC. I accidentally fed it with 30VDC a...
2 comments posted 3yrs
posted by cd
2 comments posted 3yrs posted by cd

underdocumented parts

Just got back function of my nice old Kenwood stereo (lovely addition to a television/DVD/BD setup, the sound is excell...
0 comments posted 3yrs
posted by whit3rd
0 comments posted 3yrs posted by whit3rd