Rick,

                They are weird – you are probably better off replacing them with LEDs. If you are interested. I actually documented the process here:

http://www.kk0sd.net/rotorlight/Yaesu.htm

73,

Joe kk0sd

From: Richard Lawn <rjlawn@gmail.com>
Sent: Saturday, June 12, 2021 8:37 AM
To: Amsat BB <amsat-bb@amsat.org>
Subject: [AMSAT-BB] G5400B meter lamps

Before I tear into it, does anyone have any detail on what those meter lamps are? I need to replace one on the AZ side. The schematic in the manual simply lists them as PL1 and PL2. Maybe the actual part will be obvious when I open it up, but I thought I’d ask. 

73

Rick, W2JAZ 

--

Sent from Gmail Mobile