LED Went Out

Exaliftin · 1265

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Offline Exaliftin

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on: May 26, 2014, 03:30:26 PM
While testing terminals for voltages I accidentally touched the test lead between A9 and A8 and the A8 LED went out. Ironically this was after I fixed my problem of the other LED not coming on. The following terminal voltages all read 144 while the manual says they should be around 100: 1,7,A6,B1,B3. All the other readings look good.

I am assuming I blew out the LED but if anyone knows for sure or knows anything about the voltage readings please let me know. Thanks


Offline Paul Birkeland

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Reply #1 on: May 26, 2014, 03:43:20 PM
Yes, you blew out the LED and it must be replaced.  (See HLMP-6000 at Mouser)

For future reference, a glowing HLMP-6000 will have 1.5V across it, there isn't any need to measure it (in fact, we took the A3/A8 voltage out of the manual to prevent this from happening).


Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

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