Camera Block - Panasonic BB-HCM371A Service Manual

3. If the Ipsec is not encrypted, it is sent without change. If it is encrypted,
this is carried out in the Encryption Block and a header is added to
send to the Ethernet MAC part.
13.2. CAMERA BLOCK
Basic Function
<Image System>
The subject image from a lens is photoelectric-converted by CCD (IC1). The CCD output analog image
signal is input to the DSP (IC2). After the A/D conversion after analog preprocessing and the specified
Signal Processing, it is output as a YUV 8bit signal.
<Power Supply System>
In the power supply system, +3.3V is input from the Main Board. +2.9V is generated by a regulator and
the Power Supply for CCD of +15 and -5.5V is generated by the DC-DC converter contained in the DSP.
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