Electronics Repair

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Replacement Soldering Tips for Soldering Station

I bought one of these on Ebay: http://cgi.ebay.com/NEW-soldering-STATION-SOLDER-IRON-50W-Extra-tip_W0QQitemZ29023835995...
8 comments posted 18yrs
posted by junkjasonrnorth
8 comments posted 18yrs posted by junkjasonrnorth

pool pump motor capacitor question

a friend is having problems with the pump in an outdoor pool. Apparently the motor ran one day then the next day it wou...
6 comments posted 18yrs
posted by reverend_rogers
6 comments posted 18yrs posted by reverend_rogers

TV Noise

I have got a Matsui TV (link:...
4 comments posted 18yrs
posted by naza911
4 comments posted 18yrs posted by naza911

Tascam 238 Syncaset schematics available

Not perfect but possibly of help. http://www.teaser.fr/~amajorel/tascam238/ -- André Majorel "Cette supposition rappell...
0 comments posted 18yrs
posted by cheney
0 comments posted 18yrs posted by cheney

Distortion on right channel

I have a Korean made Sherwood receiver circa 1980 that distorts on the right channel only: with all inputs (eliminating...
4 comments posted 18yrs
posted by flazzarino
4 comments posted 18yrs posted by flazzarino

Still looking for a 3SK291

for what ever reason, I have been looking for a long time now to buy lets say 5 or more, 3SK291 transistors that are To...
5 comments posted 18yrs
posted by jamie_ka1lpa_not_valid_after_k
5 comments posted 18yrs posted by jamie_ka1lpa_not_valid_after_k

Yamaho P300 Turntable

The above turntable drops the stylus too quickly onto a record. It appears the damping mechanism is not working properl...
5 comments posted 18yrs
posted by hbaggs
5 comments posted 18yrs posted by hbaggs

Yamaha Dtxpress drum machine

Hello, I have Yamaha Dtxpress drum machine that does not trigger on two of its inputs. Stumbling around with a scope wi...
0 comments posted 18yrs
posted by borism_void_
0 comments posted 18yrs posted by borism_void_

LG DVD recorder RH200 - drive problem

The dvd-r drive in this unit has gradually stopped playing dvds of any kind, cds work ok. cleaning has not helped so it...
2 comments posted 18yrs
posted by reverend_rogers
2 comments posted 18yrs posted by reverend_rogers

HP Photosmart 475 BSOD

I have a photosmart printer here that won't start up. You plug in the power, it says HP Invents for about 15 seconds th...
0 comments posted 18yrs
posted by me
0 comments posted 18yrs posted by me

Roland micro cube

How to get into the box? the bigger ones are easy in comparison. Such a litle thing putting up such a fight. I've remov...
3 comments posted 18yrs
posted by diverse
3 comments posted 18yrs posted by diverse

motherboards power socket reapir on laptop

Hi, I had a loose power socket and superglued it and that lasted just fine for a few months. Then it went out beyond an...
27 comments posted 18yrs
posted by astroncer
27 comments posted 18yrs posted by astroncer

trick to detecting clock?

Is there some way to detect a 3-5volt say khz clock using an ordinary instrument(no osciloscope)
19 comments posted 18yrs
posted by j_slobo
19 comments posted 18yrs posted by j_slobo

A place for sharing pinouts information.

I notice that sometimes in this list someone raises a question about a particular cable or connector pinout and others...
0 comments posted 18yrs
posted by nicola.asuni.list
0 comments posted 18yrs posted by nicola.asuni.list

Ekco CR280 valve/tube car radio

A long time since looking at such a radio to check-over/repair as no known history and not powered up in any way http:/...
8 comments posted 18yrs
posted by diverse
8 comments posted 18yrs posted by diverse