Electronics Repair

Covering printed Tube Tester paper sheets with plastic

Probably slightly off topic. I got a hold of an old tube tester, which works well, but the paper roll for the settings...

12 comments posted 9yrs

posted by oldschool

12 comments posted 9yrs posted by oldschool

My wife picked up a TV

My wife thinks I can fix anything. Well I can't. She picked up this TV a few days ago, I finally plugged it in. Looks l...

49 comments posted 9yrs

posted by nojunk

49 comments posted 9yrs posted by nojunk

How to transfer files from phone to computer?

After plugging my phone USB into computer, and changing settings to transfer files from phone to computer, instead of c...

7 comments posted 9yrs

posted by gf

7 comments posted 9yrs posted by gf

"Floating Ground" - What do they mean?

DO NOT use any test equipment to test or evaluate this amplifier, which does not have floating grounds. If the DC voltm...

15 comments posted 9yrs

posted by oldschool

15 comments posted 9yrs posted by oldschool

Button Cell #303 & #357

Hello, all. These days the subject cells from various manufacturers are sold as one type, silver oxide 357/303. Seems l...

3 comments posted 9yrs

posted by arl_123234

3 comments posted 9yrs posted by arl_123234

HOOKING UP AMP GAUGE ?

Suggest circuits for linking an analog amp gauge to the output of a 200 amp auto alternator for measuring output under l...

11 comments posted 9yrs

posted by avagadro7

11 comments posted 9yrs posted by avagadro7

WTB: Fluke 900 Dynamic Troubleshooter (1988-1995 era)

Hello Folks... Im looking for any parts or units relating to the Fluke 900 Dynamic Troubleshooter which was also sold u...

0 comments posted 9yrs

posted by jaskey

0 comments posted 9yrs posted by jaskey

Benq T905 power supply repair

Repairing LCD monitor Benq T905 Q9T4 power supply, it had the mains filter capacitor open circuit and leaky and the fus...

5 comments posted 9yrs

posted by JERONI.PAUL

5 comments posted 9yrs posted by JERONI.PAUL

Adding a WiFi "receiver" in the barn (200 feet from the house) using spare Mikrotik radios

Would this work to add a receiver to the barn 200 feet from the house? Here is a photo of the equipment I am trying to...

1 comments posted 9yrs

posted by cariadmenywod

1 comments posted 9yrs posted by cariadmenywod

Re: Astron Power Supply Repair

> > > > > > > >> > >>> I have an Astron RS-35M with a shorted output transisitor. It uses 4 > >>> 2N3771's > >>> made b...

0 comments posted 9yrs

posted by fmmck

0 comments posted 9yrs posted by fmmck

Yamaha MOXF8 keyboard, one note plays too loud!

This Yamaha MOXF8 keyboard has one note that plays too loud when more than the slightest of pushes is given. I moved th...

4 comments posted 9yrs

posted by farberbear.unspam

4 comments posted 9yrs posted by farberbear.unspam

Ashdown FA100, DSP (Fallen Angel or angle on elektrotanya) , 2006

Hybrid valve prea and S/S pa. Intemittant early PbF faults but also sometimes ch2 had no signal throughput when selecte...

5 comments posted 9yrs

posted by diverse

5 comments posted 9yrs posted by diverse

Joke

Kook number one says to kook number two, "Don't press that button". RL

0 comments posted 9yrs

posted by legg

0 comments posted 9yrs posted by legg

Slip ring/alternator questions

I'm sure someone here can help. I need to get power to a solenoid operated valve spinning at 5000 RPM. Low power, 24 vo...

2 comments posted 9yrs

posted by etpm

2 comments posted 9yrs posted by etpm

How to choose the best balanced tire when selecting by red & yellow dots out of a large selection of tires?

Given that you can have manufacturers' red and yellow match mounting balancing dots can occur at any location on the ti...

3 comments posted 9yrs

posted by cariadmenywod

3 comments posted 9yrs posted by cariadmenywod