Huntron Tracker 2500 Manual

Started by mr.fabe, August 30, 2021, 08:39:17 AM

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mr.fabe

Is there a manual with schematics available for the Huntron 2500?

Thanks!

admin

Unfortunately no but I will see what I can find. Stayed tuned.
The most important troubleshooting tool is your eyes.

admin

The most important troubleshooting tool is your eyes.

mr.fabe

I am thinking it's just a blown fuse on the input.  There is also the chance that components were affected downstream which is why I wanted the schematics.

Thank you for your help!

admin

#4
If you think the cause was a voltage surge to the Tracker through the probes then check the range relays and resistors as well (depending on what Tracker range was selected when it was hit).
The most important troubleshooting tool is your eyes.

mr.fabe

Will do.  Thank you for your time and tips!

Ljcttech

I have problems my huntron 2500 keep blowing fuse.  Any tips be helpful. 

jvthorsley

Hi
Is the PSU a separate unit on the 2500.
If so does the fuse still blow with PSU isolated from the logic circuit board.
Blowing fuses normally caused when large capacitors or Diodes fail on the bridge rectifier section on the mains input.

admin

The power supply section is on the main pcb. The schematics are linked earlier in this thread. As JVTHorsley suggests, check all of the caps and diodes that go to ground and the regulators U11 and U12.
The most important troubleshooting tool is your eyes.

Ljcttech


admin

Quote from: Ljcttech on December 28, 2023, 03:06:50 PMOkay thank you for the help.
Ljcttech, were you able to fix the problem on your Tracker 2500? If yes, can you share the solution?
Thanks!
The most important troubleshooting tool is your eyes.