Garmin GTN 635 Installation Manual page 175

NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. GROUND DESIGNATIONS:
3. AT THE GTN 6XX, CONNECT SHIELD GROUNDS TO THE CONNECTOR BACKSHELL -- THE SHIELD LEADS MUST BE LESS
THAN 3.0". CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL.
4. IF THE ARINC 429 IN 1 PORT (P1001 PINS -48 AND -67) IS ALREADY USED FOR ANOTHER PURPOSE, THE ARINC 429 IN 2
PORT (P1001 PINS -47 AND -66) MAY BE CONNECTED INSTEAD.
5. REFER TO MANUFACTURER‟S DOCUMENTATION FOR COMPLETE PINOUT AND INTERCONNECT INFORMATION.
6. REFER TO SECTION 6 FOR GTN 6XX CONFIGURATION SETTINGS.
7. THESE OUTPUTS ARE USED ON THE GTN 650 ONLY.
GTN 625/635/650 TSO Installation Manual
190-01004-02
SHIELD BLOCK GROUND
s
Figure D-11. GTN - ARINC 429 EFIS Interconnect
Sheet 2 of 2
AIRFRAME GROUND
Page D-21
Rev. C