Electronics Repair

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RC4185 ?

The remnants of a Fedback FG600 England made function generator of 1975. Someone clipped the legs of one of those canne...
11 comments posted 16yrs
posted by diverse
11 comments posted 16yrs posted by diverse

Charging Portable MP3 Player (Not IPod)

Hi, I want to buy a portable MP3 player (not IPod), but it requires a "high power" USB port on a computer to charge it....
3 comments posted 16yrs
posted by jaugustine
3 comments posted 16yrs posted by jaugustine

Brother MFC 9420CN Color Laser Printer

I'm trying to repair this multifunction color laser printer / copier / fax / scanner. The person who gave it to me indi...
8 comments posted 16yrs
posted by PlainBill47
8 comments posted 16yrs posted by PlainBill47

Light band on laser printing

My trusty HP 2100M printer is now printing with a definite light band in one spot on each page. The cartridge is old (b...
16 comments posted 16yrs
posted by nobody
16 comments posted 16yrs posted by nobody

How motion sensors work

I'd like to get responses, ideally, from folks who actually know how these things work, and not the usual Usenet specul...
49 comments posted 16yrs
posted by nobody
49 comments posted 16yrs posted by nobody

need temperature sensor

Hello all : I need 4 pcs of LM35ACZ and would prefer to pay with mastercard. Asian suppliers have quoted $85 shipping et...
3 comments posted 16yrs
posted by jcdrisc
3 comments posted 16yrs posted by jcdrisc

Xerox XC540 Copier Part

Does anyone out there have a paper tray (right side) for a Xerox XC540 tabletop copier. The manufacturers part number is...
0 comments posted 16yrs
posted by swohlfarth
0 comments posted 16yrs posted by swohlfarth

Yamaha EMX 62M : SAFETY NOTICE

Mixer amp With age,humidity or temperature or whatever, the screening card lining the inside of the plastic case can cu...
7 comments posted 16yrs
posted by diverse
7 comments posted 16yrs posted by diverse

make sure I have the right power cord

Hi, I am going to give a laptop to somebody who needs one and I got the two pronged power cords mixed up in my mess of...
8 comments posted 16yrs
posted by duckstand
8 comments posted 16yrs posted by duckstand

[OT] PC Hardware Problem

It's been ages since I kept current with PC technology, so I wanted to run this by some of you, to see if it lights any...
9 comments posted 16yrs
posted by tim
9 comments posted 16yrs posted by tim

A Strange Converter Death

I have an elderly relative to whom setting the microwave and the VCR is an act of voodoo magic. Left alone with technol...
17 comments posted 16yrs
posted by ryon
17 comments posted 16yrs posted by ryon

Lewis Engineering Pyrometer

Model 73PO14. Just picked this up (cheap). But with no manuals and none to be found via Google. I'll have to pick up so...
0 comments posted 16yrs
posted by Paul
0 comments posted 16yrs posted by Paul

Case or pouch for Fluke 87 + probes?

I've got a new 87 and I want to get a protective case for it. Fluke wants $35 for what amounts to a piece of pleather a...
16 comments posted 16yrs
posted by invalid
16 comments posted 16yrs posted by invalid