B737 PCB for A/P A/T FMC alerts (v 4.1)

Printed circuit board for B737 A/P A/T FMC panel. High quality double faced PCB with solder mask that makes very easy installing the needed components.

Same PCB is designed to be used for pilot or copilot.

To be directly connected to SimIO boards.

Used for pilot, control of the following inputs:

• A/P switch
• A/T switch
• FMC switch
• Below G/S switch
• TEST 1 y 2 switch
• LIGHTS TEST y DIM switch 

and outputs:

• red and amber leds for A/P button
• red and amber leds for A/T button
• amber leds for FMC button
• led for BELOW G/S annunciator
• led for SPEED BRAKE ARMED annunciator
• led for SPEED BRAKE DO NOT ARM annunciator
• led for STAB OUT OF TRIM annunciator

Used for copilot, control of the followinf inputs:

• A/P switch
• A/T switch
• FMC switch
• Below G/S switch
• TEST 1 y 2 switch 

and outputs:

• red and amber leds for A/P button
• red and amber leds for A/T button
• amber led for FMC button
• led for BELOW G/S annunciator
• led for SPEED BRAKE EXTENDED annunciator

Needed components (optional). This kit includes every component to build the panel, so you don't need to add any component when ordering the alerts panel:

• 1 OMRON-4050 or equivalent tactile switch
• 12  amber leds
• 2  green leds
• 1 (ON)-OFF-(ON) switch
• 1 ON-OFF-ON switch
• 1 20-pins connector for board (male+female)
• 1 10-pins connector for board (male+female)
• 6 2-pins polarized connectors (male + female)
• 2 3-pins polarized connectors (female)
• 4 6-pins polarized connectors (female)
• 12 180-ohms resistors
• 2 470-ohms rersistors
• 50 pins
• 1 pin strip

Korry switches replicas are not included. Must be ordered separately with their components indicating the needed colors for the leds.

Assembly instructions here.