Garmin GTS 8 Series Installation Manual page 65

4.4.5 USB
Pin Name
USB VBUS POWER**
USB DATA HI**
USB DATA LO**
USB GROUND
**Signals have ESD (Electrostatic Discharge) protection, but not lightning protection. USB TYPE B
RECEPTACLE pigtail cable must be wired directly to P8001 to minimize lightning exposure.
This interface is used for unit configuration and software uploads. Conforms to the Universal Serial Bus
Version 1.1 standard for a "full-speed" device.
GTS 8XX/GPA 65 Installation Manual
190-00587-00
Connector Pin
P8001 75
P8001 76
P8001 77
P8001 78
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