K40 LPS Silk Screen Error

K+/K- Reversed On Newer Machines

Reversed Silk Screen [K40 with digital panel]

Correct silkscreen [non digital panel]

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For other information on the K40-S build use the  K40-S BUILD INDEX with schematics

K+ & K- Silkscreen

On some new machines it seems that K+ and K- are reversed. This does not create a problem except when you are rewiring or testing. The silkscreen is printed wrong not the signal.

LPS Connection Function & Test

Here is a table that shows the voltage at these terminals when functions are asserted. 

Donate:

Please consider donating (button to the right of this post).
Your donations help fund additional research, tools and parts that I will return to the community as information.

For other information on the K40-S build use the  K40-S BUILD INDEX with schematics

Enjoy,
Comments and corrections expected...

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