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This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022

 

BM6000 Terminal repair

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ALF
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ALF Posted: Sun, Apr 15 2018 1:10 PM

greetings all,

while - as usual - waiting for parts to arrive I turned to my dead Terminal (remote)  for my BM6000.

After cleaning all contacts, replaced the LEDs and ceramic filter still no sign of life ?

one should see the LEDs lighting up by looking through a digital camera.....no luck!

replaced the transmitter chip....no luck! There is really only the transistor and a diode of interest but both

tested ok.

naturally i checked all traces and have reflown all solder joints.....what did I miss here ??

help is very much appreciated - happy to follow up your ideas/suggestions.....as always 🙏😁

ALF

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