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SW-1572 board
This board contains system setup switches and a potentiometer control circuit, and is controlled from the DPR-337F
board through the IIC communication.
This board also contains a tally (red/green) control circuit, status display LEDs (such as for cable open and CAM power ),
a CCU menu operation switch, a rotary encoder, a switch and a microphone amplifier for the front intercom.
CCU menus are provided for the gain of the front intercom microphone amplifier, BIAS power ON/OFF, balanced
signal/unbalanced signal switching, and selection of items for the LOCK switch.
The SW-1572 board is connected to the DPR-337F board only with a 45-pin flexible flat cable.
LED-518 board
This board contains 7-segment LEDs to display SHUTTER SPEED and MASTER GAIN. Indication of these LEDs is
controlled from the SW-1572 board through board-to-board connectors.
LED-519 board
This board contains a TALLY (red/green) LED. Indication of this LED is controlled from the SW-1572 board through
a flexible flat cable.
CN-3583 board
This board contains an INCOM connector (XLR-5 female) to be connected to the input amplifier on the SW-1572 board
with a harness.
2-22
HXCU-FB70
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