Electronics Repair

Senco Model PP2 Meter

"Peak-to-Peak" meter. For what are (were) they used? Got it for free. Is it simply so I don't have to multiply by 1.414?...

13 comments posted 10yrs

posted by ivanvegvary

13 comments posted 10yrs posted by ivanvegvary

Manual needed Exact 119AL Function Generator

I see that Manuals Plus is out of business. The alternative site that they reference (archive.org) is difficult to use,...

4 comments posted 10yrs

posted by ivanvegvary

4 comments posted 10yrs posted by ivanvegvary

Seeking Opinon on EPROM Problems

I have a bunch of the same units now that I kinda work for factory service. These are Karaoke machines which are modifi...

7 comments posted 10yrs

posted by jurb6006

7 comments posted 10yrs posted by jurb6006

Bugs in the machine.

Would a bit of napthalene mothball keep spiders and other small creepy crawlers out of the warmth of an always-on, so w...

5 comments posted 10yrs

posted by diverse

5 comments posted 10yrs posted by diverse

Annoying TV disturbance

I have recently become aware (bothered by) what appears to be a line moving up across the TV screen. The TV is a Samsun...

8 comments posted 10yrs

posted by NoEMail

8 comments posted 10yrs posted by NoEMail

BBC: Blackberry the only phone provider who won't allow government monitoring

> > > >> > >> http://www.bbc.com/news/technology-34962361 > >> > >> Apparently, all the other phone providers do, Apple...

0 comments posted 10yrs

posted by mogulah

0 comments posted 10yrs posted by mogulah

glass epoxy ?

recommend a glass epoxy for cracked halogen light covers ?

9 comments posted 10yrs

posted by avagadro7

9 comments posted 10yrs posted by avagadro7

Diffferent techniques in troubleshooting

I remember working for a company that imported cheap radios. I took my seat with the other 20 or so techs repairing rad...

25 comments posted 10yrs

posted by heathjohn2

25 comments posted 10yrs posted by heathjohn2

Dell Model PP18L, Lattitude D630 laptop will not recognize hard drive

Hi guys. I'm hoping that someone will be able to help me with this. I was w atching a video yesterday on my laptop and...

5 comments posted 10yrs

posted by captainvideo462009

5 comments posted 10yrs posted by captainvideo462009

Baffled by cordless tool problem

I have a Milwaukee 12v cordless jig saw. It was working fine then stopped, dead. Then started again, with no symptoms....

14 comments posted 10yrs

posted by BobEngelhardt

14 comments posted 10yrs posted by BobEngelhardt

Calculator button not working

Hi all, I have an elderly Casio scientific calculator (fx-3400p) which I've owned since new in 1991 (so I'm quite attac...

20 comments posted 10yrs

posted by curd

20 comments posted 10yrs posted by curd

Huge archive of manuals

http://bee.mif.pg.gda.pl/ciasteczkowypotwor/ There appears to be several hundred gigabytes of manuals! Have fun!

20 comments posted 10yrs

posted by none

20 comments posted 10yrs posted by none

capacitor across an AC line

I know that a capacitor does not consume any power if connected across an AC line except for a small ammount , but lets...

2 comments posted 10yrs

posted by rmowery28146

2 comments posted 10yrs posted by rmowery28146

Hysteresis on the Honeywell old-style bulb thermostat

How does the hysteresis work on the Honeywell old-style bulb thermostat? My house has two of those tan round things, wi...

46 comments posted 10yrs

posted by kirk

46 comments posted 10yrs posted by kirk

Ribbon cable (hp g60 laptop)

Some ribbon cables push in and pull out. Power/ wireless button cable on the above is held in the socket by a black latc...

1 comments posted 10yrs

posted by anonemailaddy

1 comments posted 10yrs posted by anonemailaddy