Electronics Repair

Mitsubishi U65 VCR component ident question!

I've repaired the p.s. in my U65 that recently smoked (caught it before it went into complete meltdown thankfully!!!) a...

3 comments posted 14yrs

posted by nuttyneo

3 comments posted 14yrs posted by nuttyneo

Microwave waveguide

Microwave oven was arcing, so after reading the repair faq I learned that the wave guide cover was a possible source. S...

3 comments posted 14yrs

posted by new.trail.rider

3 comments posted 14yrs posted by new.trail.rider

TV aerial gizmo

Is there a gizmo which can connect to my living room wall TV aerial socket which will send the TV signal to my bedroom...

10 comments posted 14yrs

posted by mikehh.89c0de9

10 comments posted 14yrs posted by mikehh.89c0de9

Sony screwdriver and bit.

I got this set a while ago, probably in the early 1980's. It's a Sony combo screwdriver and bit. The photos are here: h...

4 comments posted 14yrs

posted by farberbear.unspam

4 comments posted 14yrs posted by farberbear.unspam

Flyback xfmr cores - where to buy

I'm trying to repair an LCD monitor with a bad flyback power supply stage. I'll need to wind a new transformer. What's...

2 comments posted 14yrs

posted by paul

2 comments posted 14yrs posted by paul

Samsung P43D450 Panel Needed

Mr. Customer dropped his new Samsung TV and cracked the plasma panel (BN-96-17356A). I am getting quotes from US$280 to...

0 comments posted 14yrs

posted by klay

0 comments posted 14yrs posted by klay

Speaker voice coil windings

What is the difference between N turns of wire of cross-sectional area A and 2 parallel coils of N turns and wire area A...

5 comments posted 14yrs

posted by diverse

5 comments posted 14yrs posted by diverse

Cordless iron

Thinking about picking up a cordless solder iron again - mostly for audio cable work. Anyone have any suggestions? Well...

12 comments posted 14yrs

posted by donovandigital

12 comments posted 14yrs posted by donovandigital

OT: electric motor brush WTF

Sorry for posting this here, but you guys are a technical lot. I fixed my ASKO washer today by finding that one of the...

17 comments posted 14yrs

posted by landotter

17 comments posted 14yrs posted by landotter

How to resolder a cold solder connection?

http://www.tegger.com/hondafaq/mainrelayfix/index.html Next to the fourth picture, it says: "Removal of old solder As m...

48 comments posted 14yrs

posted by NONONOmisc07

48 comments posted 14yrs posted by NONONOmisc07

Panasonic NNT785SF Inverter board IGBT replacement

I am working a Panasonic NNT785SF microwave that always turns off after working for 2 seconds when it's on. Now I found...

1 comments posted 14yrs

posted by anson.stuggart

1 comments posted 14yrs posted by anson.stuggart

Where to get: pump for recirculating liquid - need high flow rate against high back pressure

OT, but you guys know where to find everything! Anybody know where to get a 'recirculating' pump system that sucks up l...

8 comments posted 14yrs

posted by robert.a.macy

8 comments posted 14yrs posted by robert.a.macy

What is the difference between tuner cleaner and contact cleaner?

What is the difference between tuner cleaner and contact cleaner? A friend needs the connection between her earphones a...

13 comments posted 14yrs

posted by NONONOmisc07

13 comments posted 14yrs posted by NONONOmisc07

CCFL & Inverter problem

Hi , Have a Toshiba Satellite laptop with a "no display" symptom. After checking it, i can notice a very dim picture ,...

15 comments posted 14yrs

posted by bentech2001

15 comments posted 14yrs posted by bentech2001

LH Research Power Supply Mighty Mite

Anyone have any info on how to get these to switch on. The rear panel has a 25 pin D connector, I guess sense, fail, op...

3 comments posted 14yrs

posted by Chipbee40_SpamNo

3 comments posted 14yrs posted by Chipbee40_SpamNo