Electronics Repair

Apple phone changes - NY Times

"Consider what will most likely happen in the fall, when Apple introduces n ew operating systems. The company says iPho...

2 comments posted 6yrs

posted by bruce2bowser

2 comments posted 6yrs posted by bruce2bowser

IcePower module

Hi to all my fans, just completed repairs on one of these: http://www.sound-power.ru/files/doc/ICEpower125ASX2_datashee...

12 comments posted 6yrs

posted by pallison49

12 comments posted 6yrs posted by pallison49

Security Token Questions

I do business with a company that issues a security token, that when used with a password, allows access to my account....

9 comments posted 6yrs

posted by Ken

9 comments posted 6yrs posted by Ken

Air conditioner coils and fan motor

I was 3,500 miles away in S. America last week when my cat sitter reported that my air conditioning condenser outside w...

20 comments posted 6yrs

posted by Cybnorm

20 comments posted 6yrs posted by Cybnorm

Fixing defective DLP DMD chip?

I've ordered a replacement display chip for our 2013 Benq MW519 projector and I see that the youtube folks say this Dig...

13 comments posted 6yrs

posted by spam

13 comments posted 6yrs posted by spam

can I swap out 125 W mercury vapor medium base for 175 W mercury vapor mogul base?

I picked up a surplus yard light called Electripak SV-175M thinking that it was 175 watts. It uses a mercury vapor bulb...

20 comments posted 6yrs

posted by dispcal667

20 comments posted 6yrs posted by dispcal667

Kutztown XLI - Sept. 20/21

https://john-h.smugmug.com/Kutztown-XXXIX-Radio-Juggernaut/ http://www.dvhrc.com/docs/Upcomingshowinfo.pdf Never too so...

0 comments posted 6yrs

posted by peterwieck33

0 comments posted 6yrs posted by peterwieck33

Looking for schematic Ford 6TPD and 7TPD car radios

Some guy dropped off two car radios from a 67 Fairlane. They are similar but a year apart and they have some difference...

9 comments posted 6yrs

posted by ohger1s

9 comments posted 6yrs posted by ohger1s

Forcing direct supply to PC display LEDs,but current remains=0

Hi, A friend has a fancy All in One PC,HP610 Black screen..always..boot included No VGA or HDMI out. Turning it on ,it...

3 comments posted 6yrs

posted by blisca

3 comments posted 6yrs posted by blisca

tcon boards

is there a difference between tcon t550hvn03.5, and board t550hvn03.2..? in other words will the 3.2 board work in a sce...

1 comments posted 6yrs

posted by stankowalski02

1 comments posted 6yrs posted by stankowalski02

Internet Tracking Report (NY Times)

I Visited 47 Sites. Hundreds of Trackers Followed Me. (Op/Ed) New York Times - August 23, 2019 -- https://www.nytimes.c...

0 comments posted 6yrs

posted by bruce2bowser

0 comments posted 6yrs posted by bruce2bowser

McMaster-Carr ROCKS!

I ordered on 8-22 some ABS plastic rod from McMaster-Carr. The package arrived yesterday but it had some other sort of...

2 comments posted 6yrs

posted by etpm

2 comments posted 6yrs posted by etpm

1920s radio

A little homemade 1920s 1 valve set with direct heated triode (unmarked). I 've traced most of the circuit, looks very...

24 comments posted 6yrs

posted by tabbypurr

24 comments posted 6yrs posted by tabbypurr

Help identifying a blown transistor

Hi Folks I have a Commax CDV-43k/DRC-4L (Stock Code: PI-1176) intercom that isn't wo rking anymore. It seems the power...

23 comments posted 6yrs

posted by janniebrand

23 comments posted 6yrs posted by janniebrand

CRT question

So I built a kit that uses an electrostatic deflection CRT for the display. It all turned out very well except the disp...

36 comments posted 6yrs

posted by etpm

36 comments posted 6yrs posted by etpm