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Galaxy DX-2547 VR701?

jetman

Member
Feb 6, 2013
47
4
18
Got a newer version (MOSFET FINAL) Galaxy DX 2547 and having crazy power issues. Where the HELL is the power adjustment pot VR701!!! My service manual has a few errors in it. Anynoe out there know where it is?
Thanks for reading!!!
 

I'm thinking that might be the VR that's located inside the power supply, that adjusts the 13.8V. Check on the power supply module for a small VR and adjust it for 13.8~14.0V. Make sure VR17 (SSB APC) isn't tuned up too high.

Hope this helps!


~Cheers~
 
ExitThirteen is right again.
Ever use CB Tricks for info, jetman?
Galaxy Radios DX2547 Service Manual

dx2547_ept253770z_80z_layout.gif
 
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CB TICKS IS AWSOME.
Unbelievable quantity and quality of information available.
It ain't got it all, but darn ner't.
Invaluable.
Good job Robb.
I went there and seen that the power supply was represented by a block on the diagram and gave up almost immediatley and decided not to pursue it any farther.
 
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