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4
Block Diagram
R20AD 10-bit Universal Decoder, Block Diagram
I/O Connections
FR1 and FR2 BNC Connector Assignments, R20AD Card Module
When the R20AD module is installed in an AJA FR1 or FR2 frame, a corresponding
group of 9 BNCs on the rear panel then provide I/O for the module. The
illustration above shows the connector assignments for both the FR1 and FR2
when used with the R20AD.
Note:
See the topic “
External Reference Information
” later in this manual for
information on use of the
Ref Loop
BNCs versus the FR1/FR2 frame reference BNC
when connecting an external reference video signal.
Composite/Y/G
C/Pr/R
Pb/B
A/D
Converter &
Decoder
Color Space
Converter
&
Input Select
REF
LOOP
FRAME
REF
Filter
Filter
Filter
Serial Out 1
Serial Out 2
Serial Out 3
Serial Out 4
Microprocessor
EEPROM
Switches &
LEDs
Bypass
Serialize
Select
Genlock
Framesync
Module
J1
J3
J5
J7
J9
J2
J4
J6
J8
J1
J2
J3
J4
J5
J6
J7
J8
J9
FR1 Frame Layout
R20AD Rear Panel
FR2 Frame Layout
R20AD Rear Panel
Cmpst
/Y/G
Pr/R
Ref Loop
SDI Out 2
SDI Out 4
Pb/B/C
Ref Loop
SDI Out 1
SDI Out 3
Cmpst
/Y/G
Pr/R
Pb/B/C
Ref
Loop
Ref
Loop
SDI
Out 2
SDI
Out 4
SDI
Out 1
SDI
Out 3
Содержание R Series
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