Electronics Repair

Where To Purchase (now) a Radio Shack 277-1008C Amplifier/Speaker For Person With Disability ?

Hello, Trying to help out a person with a speech disability. Presently uses a Radio Shack 277-1008C Amplifier/Speaker....

5 comments posted 8yrs

posted by rgsrose2

5 comments posted 8yrs posted by rgsrose2

Does Samsung QLED suck?

Four year old Samsung 60" UHD QLED tv cannot be repaired. The problem is lines of dead pixels across screen. Samsung re...

4 comments posted 8yrs

posted by NoEMail

4 comments posted 8yrs posted by NoEMail

Your Phone is Ringing............. (It really is!)

[RING RING RING] Hello hello Hello hello Hello hello Hello hello Hello hello Hello hello Hello hello Hello hello Hello...

0 comments posted 8yrs

posted by anon

0 comments posted 8yrs posted by anon

APC Smart UPS SU3000RM Overloaded when started from batteries

I have a SU3000 that works from AC power and inverter will start if you remove power, but it wont start up from battery...

7 comments posted 8yrs

posted by mikeman400

7 comments posted 8yrs posted by mikeman400

Difficult customer

** Hi, if you do guitar amp repairs for any time at all, you will likely come across someone like the guy in this Vid:...

16 comments posted 8yrs

posted by pallison49

16 comments posted 8yrs posted by pallison49

Spectra Physics Laser 136

Hi, RSXMFE I?m really interested in details related to production of this mode l and his catalogue. I just found this o...

1 comments posted 8yrs

posted by geotexmig

1 comments posted 8yrs posted by geotexmig

Article] Will HDR kill your OLED TV?

> Will HDR kill your OLED TV? > --------------------------- > HDR requires greater brightness, so will that shorten > t...

4 comments posted 8yrs

posted by bruce2bowser

4 comments posted 8yrs posted by bruce2bowser

Mackie SRM450 DC issues

Hi, this is the amp schematic: http://tinypic.com/r/wlxjrm/9 The amplifier works normally, except on Power up and Power...

4 comments posted 8yrs

posted by soundserviceleeds

4 comments posted 8yrs posted by soundserviceleeds

how much current to run anode?

I am getting a platinum coated anode that will have a surface area of 26 cm2 (100 mm long x 8 mm diameter). For my appl...

6 comments posted 8yrs

posted by JBI

6 comments posted 8yrs posted by JBI

Good Test Equipment Site

I joined not too long ago. Originally I got into snipped-for-privacy@groups.io. then Tekscopes2, and then made my own,...

0 comments posted 8yrs

posted by jurb6006

0 comments posted 8yrs posted by jurb6006

PC-controlled multimeter

I'm looking for recommendations on a computer-controlled multimeter to automate a test procedure. I'd like to be able t...

6 comments posted 8yrs

posted by randy.day

6 comments posted 8yrs posted by randy.day

Mobile phone in a box = video projector?

Cheapo no-name/rebadgeable chinese video projector. Uses really only an analogue IC to process baseband video and sound...

1 comments posted 8yrs

posted by diverse

1 comments posted 8yrs posted by diverse

Sansui QRS5500 quadrophonic receiver

This is my own receiver. Last year it started taking longer and longer for the protection relay to activate and turn on...

25 comments posted 8yrs

posted by captainvideo462009

25 comments posted 8yrs posted by captainvideo462009

What a cheek!

https://www.diybanter.com/ -- This message may be freely reproduced without limit or charge only via the Usenet protoco...

4 comments posted 8yrs

posted by curd

4 comments posted 8yrs posted by curd

DMM banana jack inputs

I've got a Fluke 189 DMM. The banana jack inputs are getting flaky. With the probes or input pushed up or down they som...

19 comments posted 8yrs

posted by ggherold

19 comments posted 8yrs posted by ggherold