DVSA

1
Fig. 2 Interface between Power System and
Computer System
SA
Batt
Shunt
SAGND
BattGND
Power Board 1
I/O
Battery Charge Control
/-5V Shut Down
I/O
DVSA 283R3S
DVHF 2805D
DVSA 2815S
DVHF 2815D
HV PS
3.3V Shut Down
I/O
5V
-5V
-15V
15V
15V
2000V
3.3V
I/O
Computer Power Control
Rate Gyro
I/O
Computer
UHF RCVR
Xmiter
uPTT
Trq. Coil Power Control
Trq. Coil
Magnetom.
Camera
GPS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
15V Shut Down
GPS Power Control
I/O Board Power Control
Gyro Board Power Control
HVPS Shut Down
Camera Board Power Control
Magnetom Power Control
UHF RCVR Power Control
Xmiter Power Control
/-15V Shut Down