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Re: Adding Display Backlights


 

Hi Steve,

I have a 6645A but also a 6642A.
My 6642A being more easily accessible, I disassembled the display and took
some pictures.
For a backlight, it is not really possible.
And for a side lighting, it will not be very easy to do.
Here are some pictures of the display.

Yves

-----Message d'origine-----
De?: [email protected]
<[email protected]> De la part de Steve Hendrix
Envoyé?: 26 février 2025 18:47
??: [email protected]
Objet?: [HP-Agilent-Keysight-equipment] Adding Display Backlights

I have several instruments, in particular HP6645A power supply and HP4263A
LCR meter, that use LCDs. They would benefit greatly from a backlight in my
lab environment. Has anyone come up with an easy way to add such? I need to
open up the 6645A for another reason soon anyway, so might as well do any
backlight kludge while I'm in there.

Steve Hendrix

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