I don't have an oscilloscope. so i just reading about signal tracer and have a question in my head. is there possible using a signal tracer to figure out the signal on the circuit that we are try to troubleshooting, or it is just for audio equipment troubleshooting instead for the others like psu, or analog devices?
-
"There is no shortcut to be successful. No pain, no gain."
Best Regards
Rudi
Thank You
-
Re: what is signal tracer use for
http://www.ohio.edu/people/postr/bapix/SigTrac2.htm
https://www.google.com/search?q=audi...w=1920&bih=952Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809 -
Re: what is signal tracer use for
well . it looks like just for audio troubleshooting, and intermediate frequency transformer as those site described.
thank you.
"There is no shortcut to be successful. No pain, no gain."
Best Regards
Rudi
Thank YouComment
-
Hi everyone, over the past few months i have taken a deep dive into motherboard diagnostics and I love the challenge. Currently im trying to learn all about the signals that travel around the motherboard, such as frequencies, enable signals High and Low logic states etc. And i have been learning to read and using the Schematics for this board that i requested here on Badcaps forum, from a few months ago, this is such a great place for these.
I’ve been working on a GA-970A-DS3 (rev. 1.0) that does not post. This motherboard has been my main learning board. I would like share...11-23-2023, 11:02 PM -
Anthem MRX500 - no sound
Dear Electronics Experts:
I have the following problem I am trying to troubleshoot. Unfortunately, I have contacted Anthem themselves and even a local distributer but I am not having much luck. Also, I have scoured the internet and unable to obtain a service manual. The Anthem service rep has also replied that he is unable to provide me with any service documentation. I have performed numerous searches on the internet and cross-referenced a few other AV receiver makers (Denon, Marantz, Onkyo) and found certain similarities to block diagram... -
Failure Symptom
No picture, just red vertical stripes. Google search shows quite common problem for these recent Vizio M series although red vertical stripe pattern may differ. Some call it "Netflix" boot screen haha.
Where is the short?
Panel has 4x buffer boards. Quickly found the 1/4 panel buffer board with the problem by selectively disconnecting buffer board flex cables.
Having recently fixed another Vizio with similar symptoms that was a shorted ESD diode array ( link ) Probed the ESD diode array but... -
Budm and redwire recently introduced me to using a signal tracer. I used a pair of amplified speakers and a special built probe, but well, my speakers need to go back to my computer, and I ordered one of these mono amps from ebay.
https://www.ebay.com/itm/1Set-LM386-...O/383526526009
It helped me find a problem in record time, so seems like it deserves a place on my bench, so I'm going to design a 3d printed box for it. But I haven't used one except for once. What features should it have?
I was originally going... -
Good morning.
I have posted here before and have gotten AMAZING advise (thank you!). I'm back for more. This BCaps Sub Forum is so well attended I thought I would post here.
This question is for an automotive application but has to do with what are essentially electrical questions and problem solving... If this is inappropriate I get it. Feel free to delete it or move the question.
The V 12 Jaguar XJS is notorious for overheating in stop and go traffic in hot weather... Y'all will be potentially helpinh a LOT of people. The solutions and directions...
Comment