Electronics Repair

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Running at half the voltage

Have a 10Watt, 12Volt Hologen lamp for a christmas decoration. But the mains tranformer I have is only 6 Volts. Apart f...
48 comments posted 13yrs
posted by 459fgp86549
48 comments posted 13yrs posted by 459fgp86549

Sony KV-27V36 has weird PIP issue.

This Sony KV-27V36 was working fine until about an hour ago. When I turned on the PIP, it initially looked fine. Then I...
6 comments posted 13yrs
posted by farberbear.unspam
6 comments posted 13yrs posted by farberbear.unspam

Contact enhancers?

I cannot find my bottle of Tweek so I need to buy some new contact enhancer. Which one do you use and recommend? I have...
35 comments posted 13yrs
posted by neutrino1
35 comments posted 13yrs posted by neutrino1

Hosa Caig DeoxIT D5 contact cleaner?

Is Hosa Caig DeoxIT D5 a good contact cleaner? Is there a similar product which is a better value for the money? Thank...
0 comments posted 13yrs
posted by neutrino1
0 comments posted 13yrs posted by neutrino1

Foot bath heater repair help please

Greetings, My wife uses foot baths in her shop and the heaters fail on them. The style of foot bath she likes best is n...
16 comments posted 13yrs
posted by etpm
16 comments posted 13yrs posted by etpm

YAMAHA HTR 5790 RUNS FOR 3 sec. then powers down?????

Yamaha model htr 5790 7.1 pro logic surround receiver regardless of input function or out put channels , produces audio...
6 comments posted 13yrs
posted by rodifications.b09a929
6 comments posted 13yrs posted by rodifications.b09a929

Simple Constant Current Device or Circuit

Hi, I searched the web for a simple constant current circuit so I can charge a 19V rechargeable "power pack" that conta...
11 comments posted 13yrs
posted by jaugustine
11 comments posted 13yrs posted by jaugustine

Easiest repair?

DVD player that stopped responding to the front panel buttons. I pressed the "key lock" button on the r/c and normal se...
9 comments posted 13yrs
posted by diverse
9 comments posted 13yrs posted by diverse

Mac Mini A1176 shorted capacitor repair

Another day in repair hell. I can easily fix my customers machines, but when one of mine blows up, it's always somethin...
16 comments posted 13yrs
posted by jeffl
16 comments posted 13yrs posted by jeffl

air compressor motor upgrade

Hi people, Decided to make an upgrade to my air compressor. The motor of the SpeedAire that i have is not functioning i...
5 comments posted 13yrs
posted by Jack.Yanowski.b06b1c8
5 comments posted 13yrs posted by Jack.Yanowski.b06b1c8

Dehumidifier - compressor stall?

As a sealed unit I suppose there is nothing other than banging the compressor housing to reset the problem. Sometimes i...
8 comments posted 13yrs
posted by diverse
8 comments posted 13yrs posted by diverse

Black and Decker CTO6301 electronics problem.

I have a B&D branded toaster oven with a model number CTO6301. Recently, th e oven just powered off during toasting bre...
2 comments posted 13yrs
posted by mnemonic76
2 comments posted 13yrs posted by mnemonic76

1950s "bearing " ?

In a German Minifon P55 from the 1950s , pocket size wire tape recorder , even more surprisingly with a capabilityof 5...
3 comments posted 13yrs
posted by diverse
3 comments posted 13yrs posted by diverse

Home Made Li LED Flashlight?

Have a couple of older Motorola cell phones with good 3.7V 950mAh Lithium Ion Batteries and chargers. Would like to use...
10 comments posted 13yrs
posted by kenitholson
10 comments posted 13yrs posted by kenitholson