Tic/Motherboard Interconnections (4100U); Figure 4-3. Transponder Cabinet Interconnections - Simplex 4100U Installation & Maintenance

TIC/Motherboard Interconnections (4100U)

HARNESS
734-078
HARNESS 733-525
Use Figure 4-3 to connect the TIC to a motherboard in another bay.
TMPR SW
PRI
24C INPUT SHLD
TB2
LED4
SW1
TI C
4100
LED1
COMM
LOSS
LED2
RUI
G.F.
SEARCH
P1
P1
AUDIO RISER CARD
4100 POWER DISTRIBUTION INTERFACE
HARNESS
734-008
4100 POWER DISTRIBUTION INTERFACE
Connectors with
White Wire go to P3

Figure 4-3. Transponder Cabinet Interconnections

RUI
SEC
TB3
LED5
P3
ASSY 566-084
Connectors with
Blue Wire go to P2
ASSY 566-084
PDI 2
PDI Jumpers
P4 and P5 on the PDI must be configured to provide power to the TIC.
--- If there is a Power Supply in Bay 1,
•
Set Jumpers P4 and P5 in Bay 1 to Positions 2 and 3.
--- If there is no Power Supply in Bay 1 with the TIC, you must obtain
power from Bay 2 or Bay 3.
Option 1
•
Set Jumpers P4 and P5 in Bay 1 to Positions 1 and 2.
•
Connect one end of Harness 734-008 to Power/Comm
plug on the SPS or RPS (P6) (or P2 on XPS) located in
Bay 2 or Bay 3. Connect the other end of the harness to
P1 in Bay 1.
Option 2
•
Set Jumpers P4 and P5 in Bay 1 to Positions 1 and 2.
•
Set Jumpers P4 and P5 to Positions 2 and 3 in bay with
power supply that will provide power to the TIC in Bay 1.
•
Connect one end of Harness 734-008 to P2 or P3 in bay
that will provide power to the TIC in Bay 1. Connect the
other end of the harness to P1 in Bay 1.
4-10
PDI 1
P6
POWER/
SPS
COMM
OR
RPS