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Rci 2990 led swap on button board

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772 alberta
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Radio: Rci 2990 on 10-11mtr
Antenna: Homebrew 1/2wave
Name: Rich

Rci 2990 led swap on button board

Post by 772 alberta » Monday, 21 March 2016, 10:08 AM

Just starting to dive into doing the led swap on the 2990. Sure a few of you guys been down this road before. Are the 1.5k resistors good to stay on the board? Haven't metered any thing out yet. Working voltage is 3.5@20ma on new 3mm white LEDs. Haven't picked up the screwdriver yet.
That's just half of it, the meter LEDs not working no voltage, button board not lit up at any level. So like I said haven't got in to it. Display LEDs work fine. Yes the meter LEDs are in the right way,no voltage.
If you guys have any pics that would be great to see.


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