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Analog signals from the audio input connectors are converted to digital signals, and the converted digital
signals are input to IC8000 and are then output to IC9100.
Furthermore, IC8000 receives switch input signals from the audio input connector and changes the
control of the audio signal A/D conversion block.
IC8002 as an IC8000 program storage device is connected.
IC9100 receives the audio signals from IC8000, processes them, and then outputs the processed signals to
IC1000.
IC9100 also receives the audio signals from IC1000, processes them, and then outputs the processed
signals to the HP/SP output IC.
The audio signal processing clock is supplied from IC1000.
IC8000 performs the IC9100 startup processing and controls IC9100.
Source oscillation block
The following main oscillators supply clock signals to devices.
•
X1001: Oscillator for the IC1000 video signal receiver
•
X1000: Oscillator for the IC1000/IC2000 system clock
•
IC2800, IC2801, IC2802: Oscillator for IC1000, IC2000, IC4700, CFE card, and PCIE for the Wi-Fi
processor IC
•
VC7651, IC7653: Oscillator for the IC1000/IC8000 signal processing clock
•
X7751: Oscillator for the IC1000 video signal transmitter
•
X8503: Oscillator for the IC8000 video signal receiver
•
X8501, X8502: Oscillator for the IC8000 SDI signal generation processing
Power supply block
The VC-1046 board contains a battery connector to supply battery power to the DD-1020 board.
IC5200, IC0900, and IC0700 switch each power signal.
IC0900 controls IC0100, IC0101, and IC0300, as well as the sequence of each power signal.
The following main power supply ICs are provided. These ICs input signals form the DD-1020 board.
•
IC0100: Generates power supplied mainly to IC1000, IC2000, and IC8000.
•
IC0101: Generates power supplied mainly to IC1000 and IC2000.
•
IC0106: Generates power supplied to IC1000.
•
IC0103: Generates power supplied to IC2000.
•
IC0102: Generates power supplied mainly to the Wi-Fi processor IC on the CK-1027 board.
•
IC0300: Generates power supplied to the IS-1043 board.
•
IC0400: Generates power supplied to the lens.
•
IC0500: Generates power supplied to the USB connector in the case of USB HOST.
•
IC0501: Generates power supplied mainly to the CFE card.
•
IC8601: Generates power supplied to IC8000.
•
IC8701: Generates power supplied to IC8702, IC8703, HDMI driver on the HD-1006 board, and
IC9100.
•
IC8702: Generates power supplied to IC8000.
•
IC8703: Generates power supplied to IC8000.
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