Annunciator panel

[Cruiser]

Does anyone know what the pin outs are for the Mooney annunciator ? 

I have the International Avionics Inc. model # 9450559001 it is Mooney part # 880090-501

A schematic would be nice but the pin outs are most important. I am looking for connections to the GPS/NAV, WPT and APR warnings.

[carusoam]

Tom,

I'm pretty sure the MM has them.  And an MSC used to have the MM on their site...

Can't remember the details.  Let me know if this would be helpful.

Best regards,

-a-

[sfmse]

Is this for the OEM annunciator panel Mooney installed?  I have some wiring diagrams (with pin outs for annunciator panels).  Depending on the serial number of your Mooney, I may have a wiring diagram I can check.

 

[Cruiser]

My maintenance manual has schematics for the wiring but it does not include the annunciator there is a note to "see XXX" for connections.

It would seem that there are two different annunciator panels. A single unit with two rows of warning lights and a double unit with four rows of warning lights.

The top two rows (one annunciator) is the standard aircraft warning. Gear unsafe, low fuel, Pitot heat, Alt volts, start power, Alt Air etc.

The bottom two rows (second annunciator) is for navigation warnings. Marker beacon lights, Nav, Msg, Gps, Apr, Wpt, Actv, etc. These are the ones I am looking for. They are not shown on the maintenance schematic.

The units are International Avionics Inc. boxes and the part numbers are different for the two units. 

 

[carusoam]

The second one includes GPS annunciators that are handled separately with BK annunciators related to the KLN system.

My 94 version doesn't have nav related annunciation.  Just the warnings of something low or higher than expected...

Best regards,

-a-