User's Manual
Table Of Contents
- Customer Response Form
- Record of Revisions
- Service Bulletin List
- List of Effective Pages
- Introduction
- System Description
- System Operation
- 1. Registering and Activating Terminals
- 2. Using the A781-200 System
- 3. Channel Status and System Configuration
- 4. Maintenance Mode
- Installation
- Test and Fault Isolation
- Maintenance and Repair
- Appendix A: Return Material Authorization
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ARINC 781-200 SDU and SCM
23-15-30 3-3
DATE TBD
TP01C ATE pin 3 Router Processor & Data I/O Processor Maintenance
GND
TP01D ATE pin 4 Data I/O Processor Maintenance TXD
TP01E ATE pin 5 Data I/O Processor Maintenance RXD
TP01F ATE pin 6 CC1 Processors #1 & #2 Maintenance GND
TP01G ATE pin 7 CC1 Processor #1 Maintenance TXD
TP01H ATE pin 8 CC1 Processor #1 Maintenance RXD
TP01J ATE pin 9 CC1 Processor #2 Maintenance TXD
TP01K ATE pin 10 CC1 Processor #2 Maintenance RXD
TP02D ATE pin 14 Voice Processor Maintenance TXD
TP02E ATE pin 15 Voice Processor Maintenance RXD
TP02F ATE pin 16 CC2 Processors #1 & #2 Maintenance GND
TP02G ATE pin 17 CC2 Processor #1 Maintenance TXD
TP02H ATE pin 18 CC2 Processor #1 Maintenance RXD
TP02J ATE pin 19 CC2 Processor #2 Maintenance TXD
TP02K ATE pin 20 CC2 Processor #2 Maintenance RXD
TP03C Empty
Cavity
SPARE
TP04C Empty
Cavity
SPARE
TP05A Empty
Cavity
SPARE
TP05B Empty
Cavity
SPARE
TP05C Empty
Cavity
SPARE
TP06C Empty
Cavity
SPARE
TP07C Empty
Cavity
SPARE
Middle Plug Insert Pin Deviations
Table 3-1 SDU Rear Connector Pin Deviations
Pin Number A781 Deviation