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Lighting of this LED is controlled by the CPLD (IC11) on the HP-175 board through the SW-1628 board.
1-4-10.
MB-1217 Board
This board is the motherboard of the unit, functioning as interface with each board.
1-4-11.
MEC-40 Board
The MEC-40 board functions as the host of the memory board MDC-21, having the communication log function.
The FPGA (IC400) controls the MDC-21 board, enabling 3.0 Gbps high-speed serial communication by 4LANE.
The high-speed serial signal is connected to MDC-21 boards (up to four boards) through connectors CN101 to CN108.
IC700 writes log data of high-speed serial communication with the MDC-21 board to the flash memory (IC800, IC801).
1-4-12.
HN-431 Board
The power supply units are connected to this board. The main and sub power lines and control lines are connected with
a harness between HN-431 board and MB-1217 board.
1-4-13.
RD-41 Board (PWSK-4505)
The RD-41 board is used to play back files recorded by BPU4800 to perform signal processing for baseband output
from the unit.
This board is connected to the DIO-101 board through the connectors CN001 to CN003.
1-4-14.
NET-23 Board (PWSK-4506F)
The NET-23 is an option board to convert the existing 4-channel 3G-SDI interface on the DIO-101 board to a network
interface (SFP+: 10G).
Each port (A to D) of the interface on the NET-23 board corresponds to each port name of the DIO-101 board.
1-4-15.
DIF-260/261 Board (PWSK-4508)
The DIF-260/DIF-261 board is an option board to convert the existing 4-channel 3G-SDI interface on the DIO-101
board to a 12G-SDI interface.
Each port (A to D) of the interface on the DIF-260/DIF-261 board corresponds to each port name of the DIO-101 board.
PWS-4500
1-26
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