Electronics Repair

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PLC Training in Coimbatore

PLC Training in Coimbatore www.hindustantechnologies.co.in www.facebook.com/hindustantechnologies
0 comments posted 14yrs
posted by hindustanlogeswari1991
0 comments posted 14yrs posted by hindustanlogeswari1991

battery chargers and inverters

Hi In my little world, the plan is to use a 500W modified sine wave inverter to power a couple chargers that I can't se...
11 comments posted 14yrs
posted by prepperbobinct
11 comments posted 14yrs posted by prepperbobinct

Insignia NS-PDP42 Repair

Hi all, I picked up an Insignia NS-PSDP42 TV. Symptom: Push power switch, relay clicks, then 3 seconds later it unclick...
6 comments posted 14yrs
posted by amdx
6 comments posted 14yrs posted by amdx

Atomic CLock with pure 120v ac?

Why do all the atomic clocks require batteries? Makes no sence that I woul dbuy aclock to not have to reset the time ju...
20 comments posted 14yrs
posted by vjp2.at
20 comments posted 14yrs posted by vjp2.at

Distributed capacitance ?

Been working on an Italian FBT powered speaker and wondering what the tiny non-via vias were , connected by the finest...
0 comments posted 14yrs
posted by diverse
0 comments posted 14yrs posted by diverse

3D printing anyone?

Anyone here tried it or thinking of building a 3D printer? I saw a demonstration be these people last week http://readin...
9 comments posted 14yrs
posted by diverse
9 comments posted 14yrs posted by diverse

Bit OT. Flash drive problem ...

My 16 GB USB flash drive has developed an odd problem. It appears to have become 'write protected' all on its own. It d...
17 comments posted 14yrs
posted by arfa.daily
17 comments posted 14yrs posted by arfa.daily

Transistor Identity ?

Anyone come across a transistor "D 8050" ? The logo is just a small star. That is followed by a "D", then below that "8...
10 comments posted 14yrs
posted by arfa.daily
10 comments posted 14yrs posted by arfa.daily

FBT Maxx 2a, powered speaker, 2002

Small lighting unit and this powered speaker shared cheap and nasty plastic multiway mains adaptor. Much crackles and b...
3 comments posted 14yrs
posted by diverse
3 comments posted 14yrs posted by diverse

Line Voltage PA Primer

Hi to all, initially inspired by our resident ubergeek " Klem ", about a month ago, I persuaded my friend Rod Elliot of...
5 comments posted 14yrs
posted by phil_a
5 comments posted 14yrs posted by phil_a

Help to identify SMD diode

Hi, I am repairing the power supply of my video projector and I need to understand what type of diode is mounted here,...
6 comments posted 14yrs
posted by leditapaolo.75
6 comments posted 14yrs posted by leditapaolo.75

Studiomaster Powerhouse Vision 12, 1996

Anyone know of pics of the interior? A previous "repairer" removed all fuses , ratings on overlay , so ok. But did not...
10 comments posted 14yrs
posted by diverse
10 comments posted 14yrs posted by diverse

Proform treadmill fixed.

Just a follow up, it turned out the leads on my DMM led me down a false path for a little while, the next time I took r...
2 comments posted 14yrs
posted by mlightner
2 comments posted 14yrs posted by mlightner