Grass Valley Kayak HD Installation v.6.8.8 - Manual (Page 31)

Kayak HD — Installation and Service Manual 31
Video Signal Flow
Figure 11. Kayak HD Video Signal Flow
Des
A T
Σ
Ser
Deserializer
Auto Timer
Diagnostic Checksum Accumulator
Serializer
1.485 Gb/s or 270 Mb/s Differential Serial
SMPTE SD or HD SDI
Various Parallel Video Buses
Kayak HD
2½ M/E Simplified
Video Block Diagram
Fu
tu
re
U
se
Variable Delay 1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
3
Ser Des 1
2
3
4
5
6
7
8
9
10
11
12
Analog HD Reference
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
Variable Delay Ser Des
A T Des
A T Des
A T Des
A T Des
M/E 1 Key 1 Video Key
Processing M/E 1 Key 1 Key
M/E 1 Key 2 Video
M/E 1 Key 2 Key
A T Des
A T Des
M/E 1 Bkg A Background
Processing M/E 1 Bkg B
Mixer Ser
Pgm A
2 Key Wipe Gen
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
A T Des
A T Des
A T Des
A T Des
M/E 1 Key 3 Video Key
Processing M/E 1 Key 3 Key
M/E 1 Key 4 Video
M/E 1 Key 4 Key
A T Des
A T Des
M/E 1 Bkg C Background
Processing M/E 1 Bkg D
2 Key Wipe Gen
Σ
Σ
Σ
Σ
Σ
Σ
A T Des Effect Send Return 3 Σ
A T Des Effect Send Return 4 Σ
M/E 1 Pgm A
M/E 1 Pvw A
M/E 1 Pgm B
M/E 1 Pvw B
M/E 1 Effect Send 1
M/E 1 Effect Send 2
Crosspoint
144 x 144
M/E 1 Mix Effect Board
Main Board
Ser
Pvw A
Σ
Ser
Pgm B
Σ
Ser
Pvw B
Σ
Ser
Effects Send 1
Σ
Ser Σ
Effects Send 2
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Video Proc
Variable Delay 25
48
Ser Des 13
Variable Delay Ser Des Σ
Σ
M/E 2 Mix Effect Board
Video Proc
Video Proc
Analog SD Reference
2 Complex Wipe Gen
2 Complex Wipe Gen
A T Des Effect Send Return 1 Σ
A T Des Effect Send Return 2 Σ
Transform
Engine
Transform
Engine
Ser
Effects Send 3
Σ
Ser Σ
Effects Send 4
Section A
Section B
Sync Generator
Background
Generator
Bgk 1
Bgk 2
Black
White
Ram Recorder/
Stillstore
Ch 1
Ch 2
Ch 3
Ch 4
Ch 1
Ch 2
Ch 3
Ch 4
Des
Ser
Des
Des
Des
Ser
Ser
Ser
Ser
Ser
Ser
Ser
A T Des
A T Des
A T Des
Float 1 Key Video Float
Keyer
&
Mixer
Float 1 Key Key
Float 1 Bkg
Σ
Σ
Σ
A T Des
A T Des
A T Des
Float 2 Key Video Float
Keyer
&
Mixer
Float 2 Key Key
Float 2 Bkg
Σ
Σ
Σ
A T Des
A T Des
A T Des
HM/E Key 1 Video Float
Half M/E
DSK
HM/E Key 1 Key
Σ
Σ
Σ
A T Des
A T Des
A T Des
Σ
Σ
Σ
A T Des
A T Des
A T Des
Σ
Σ
Σ
A T Des Σ
HM/E Key 2 Video
HM/E Key 2 Key
HM/E Key 3 Video
HM/E Key 3 Key
HM/E Key 4 Video
HM/E Key 4 Key
HM/E Bkg A
HM/E Bkg B
HM/E Pgm A
HM/E Pvw A
HM/E Pgm B
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Σ
Float 1 Mix
Float 2 Mix
Ser
Pgm A
Σ
Ser
Pvw A
Σ
Ser
Pgm B
Σ
Ser
Pvw B
Σ
Ser
Float 1 Mix
Σ
Ser
Float 2 Mix
Σ
Des Σ
Digital Reference
Des Σ
Timing Analyzer
HM/E Pvw B
Timing Analyzer
Ch 5
Ch 6
Des
Des Σ
Σ
Ch 5
Ch 6
Ser
Ser Σ
Σ
to to
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