Pioneer PRA-BD11, Service Manual

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PRA-BD11
38
1 2 3 4
1 2 3 4
C
D
F
A
B
E
7.1.3 [PRA-BD11]: EXTERNAL I/F SPECIFICATIONS
The SDI video/audio signals to be inputted to PRA-BD11 and the AES/EBU signals to be inputted to PRA-BD11 are
described below.
• SDI input connector (CN8101)
Type of connector : BNC
×
1
Input impedance : 75 ohms
Applicable video standard : In compliance with SMPTE 259M-C (270 Mb/S, 525i/625i, 4:2:2, component input)
Applicable audio standard : In compliance with SMPTE 272M (Linear PCM 48 kHz, 20 bit, Ch 1/2, convertible into 16-bit
mode)
• AES/EBU input connector (CN8301)
Type of connector : BNC
×
1
Input impedance : 75 ohms
Applicable audio standard : In compliance with AES-3ID-1995 (Linear PCM 48 kHz, professional format, convertible into
16-bit mode)
Notes on the external I/F
• SDI input
Copy-protection detection function
• The following signals can be detected: CGMS-A signals (IEC 61880) contained in VBID in NTSC (J), CGMS-A
signals (ETS EN 300294) contained in PAL signals, and CGMS-A signals (IEC 61880) contained in NTSC (U.S.)
Line 21.
• As to the SDI multiplexed audio signals, only the combined channels 1 and 2 are supported, and input to the
channels 3 and 4 is not supported.
• Input of signals containing VITC (time code added during the vertical blanking interval) is not supported.
• Input of signals containing closed caption is not supported.
• When SDI video signals are input, the setting item of "Setup Level" on the Function menu of the PRV-LX1 becomes
invalid, and the setting becomes always 0 IRE.
• AES/EBU input
• Consumer-format (S/P DIF) digital audio input is not supported.
• The compressed audio input is not supported.
• If analog video signal input is selected, and no corresponding video signal is being input, no sound is recorded even
if an audio signal is input.