eagle 5000 / galaxy turbo switch to turn off internal amp

redlght · Sep 14, 2017

http://www.cbtricks.com/radios/galaxy/dx2527/dx2527_clarifier_mod.htm

This what i found on the mod

Reversed the mod no change still tx and rx on several channels at once

redlght · Mar 19, 2018

Update: there is no update lol got a new pic of what is going on tho.

redlght · Mar 21, 2018

With nomad's help I found the issue a smd resistor covered by a bad solder joint on IC5 put in at the factory by mistake and caused the issue.

New look at the output signal after the fix

CrazyFin · Mar 21, 2018

redlght said:
With nomad's help I found the issue a smd resistor covered by a bad solder joint on IC5 put in at the factory by mistake and caused the issue.

Oooooh! That was well spotted!! I would have NEVER found that kind of issue...

So you removed the 22K SMD resistor that was on the back of the board?

redlght said:
New look at the output signal after the fix

Looks indeed very nice and clean now!

redlght · Mar 21, 2018

Yes it was on the back of the board and so small would be easy to miss

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eagle 5000 / galaxy turbo switch to turn off internal amp

redlght

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redlght

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CrazyFin

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redlght

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