Pioneer DVR-65H-S Training Manual page 12

DV Device
1. DV CODEC / IEEE1394 Link LSI (IC5202)
Voltage I/O:
Internal:
Function DV Decode
DV Encode
IEEE1394 Link Layer Control
IEC61883 AV/C Command Control
(The control command sending
function to a DV camcorder etc.)
CPU (For IEEE1394 processing)
2. IEEE1394 PHY LSI (IC5101)
Voltage 3.3V
Function IEEE1394 conformity physical layer control LSI
24.576MHz (PLL for IEEE1394)
built-in Crystal oscillation circuit
(Crystal oscillator is external)
MAIN BOARD
3.3V
2.5V
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3. Audio Sampling Rate Converter (IC3301)
Voltage 3.3V
Function the following sampling rates are converted
in order to absorb frequency deflection.
48kHz (DV Clock)
32kHz (DV Clock)
IC5204
IC5204
DV SDRAM DV SDRAM
Function: Working area for
Function: Working area for
DV link and the
DV link and the
48kHz (Recorder Clock)
48kHz (Recorder Clock)
codec
codec