Honeywell Galaxy G2 low voltage problem

[Avo Mk8]

As per UNG, if you have the time, suggest checking power exists on all ic's, just to check no tracks got damaged during the replacements. Google for the pin-outs!

Have you got a circuit schematic by any chance? If not it may be time to consider a replacement ? eg:

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[galaxy_owner]

hi all, just an update. I actually got it working. A rookie mistake i'm afraid, I mis-wired the -ve on the keypad which is what caused it to beep every 15-20seconds. So it's all working now.

The main fix was the voltage regulator that I replaced on the PCB.

Thank you all for your input/advice, it's really appreciated.

 

[telectrix]

nice to get the feedback. (not just because my post#4 was the solution. ???).

 

[galaxy_owner]

nice to get the feedback. (not just because my post#4 was the solution. ???).

Indeed it was!

Thank you Telectrix !!!

???