Electronics Repair

voltage of dimmer output not reading same on two different DVM's

I am using a 12 V 20 amp lamp dimmer to control some LED lighting. While my two DVM's show nearly equal input voltage t...

24 comments posted 5yrs

posted by maj7789

24 comments posted 5yrs posted by maj7789

3D Printer

I am looking for suggestions on a 3D printer & scanner - either as one piec e of hardware, or two. My needs are both sm...

28 comments posted 5yrs

posted by peterwieck33

28 comments posted 5yrs posted by peterwieck33

VIZIO Model # M550SV 55" randomly shuts off

Hi Group, can someone help please. I have a VIZIO Model # M550SV 55" random ly shuts off/on.. I checked the voltages on...

17 comments posted 5yrs

posted by hildawinkler77

17 comments posted 5yrs posted by hildawinkler77

Re: DeWalt Drill Trigger Fwd/Rev Switch failing

>My Dewalt Drill trigger is failing... Does the drill have a model number? Is there a number on the switch assembly? --...

7 comments posted 5yrs

posted by jeffl

7 comments posted 5yrs posted by jeffl

SMD Fuse ID

Hello, I have a circuit board that has a blown Fuse. The Fuse is a very small SMD device that is mounted to the board....

20 comments posted 5yrs

posted by somewhere

20 comments posted 5yrs posted by somewhere

Technics SU-610, one channel down?

Hi all, Chatting to a mate the other day and in passing mentioned his old Technics SU-610 amp, seems to have lost one c...

8 comments posted 5yrs

posted by news

8 comments posted 5yrs posted by news

Sony STR-KS360 Display Dim

Hello, I am have a Sony STR-KS360 5.1 AV receiver I purchased 10 or 11 years ago. It still works well except the displa...

12 comments posted 5yrs

posted by forums

12 comments posted 5yrs posted by forums

can't figure correct resistance for teflon coated copper wire

I have a spool of Teflon coated copper wire. I am trying to determine the resistance of a one foot piece, but both of m...

27 comments posted 5yrs

posted by runners

27 comments posted 5yrs posted by runners

22?? remotes for the same TV

I just bougbta little smart TV and I was looking to figure out what those 4 little black machine screws that they gave...

2 comments posted 5yrs

posted by NONONOmisc07

2 comments posted 5yrs posted by NONONOmisc07

Energy Storage Inverter PH300 12KW error 80!

My 'MUST' solar 3 phase Energy Storage Inverter(12KW, 48VDC) can charge alr ight but is not transferring power to the o...

2 comments posted 5yrs

posted by fynnashba

2 comments posted 5yrs posted by fynnashba

Strange note in old DMM User Manual

I got an AEMC model 9100 at a swap meet. Google found nothing on it, but I called the AEMC number and they dug into the...

1 comments posted 5yrs

posted by BobEngelhardt

1 comments posted 5yrs posted by BobEngelhardt

fault description - video?

Has anyone out there regularly requested a video of fault behavior as a precondition for issuing repair RMAs? I've sent...

4 comments posted 5yrs

posted by legg

4 comments posted 5yrs posted by legg

Battery doorbell local repeater?

Hi all, I appreciate this is a design rather than repair question but I appreciate there are some very skilled people h...

40 comments posted 5yrs

posted by news

40 comments posted 5yrs posted by news

tandberg 3600xd reel to reel power problem

I picked this 3600xd up at a garage sale, brought it home, plugged it in. It played my long stored away reels nicely. I...

4 comments posted 5yrs

posted by hedinsink

4 comments posted 5yrs posted by hedinsink

CEN-TECH 10/2/50A 12v Manual Charger Burned out

I have a Harbor Freight Cen-Tech Battery charger SKU 60653. I was attempti ng to charge my riding mower battery when it...

71 comments posted 5yrs

posted by dtgamer99

71 comments posted 5yrs posted by dtgamer99