DFC90 Servo Logic SR22 with Pitch/Pitch-Trim

The following is a theory of operation of the pitch/pitch-trim system.  The attached drawing will help, and it is advised to opening the drawings while reading through the paragraphs below.  The lines highlighted in blue are grounds, and the lines highlighted in yellow are bus voltage (28V). Pitch Down Trim Relay …

Cirrus w/Entegra DFC90 (Dealer)

07-Feb-2024

2359