Circuit Operating Description
Samsung Electronics
13-3
(4) Ampling structue of ITU-R656 (4:2:2)
NO
Item
525/60 System
625/50 System
1
SAMPLING frequency
luminunse (Y) frequency
13.5MHz
chrominance (Cr,Cb,) frequency
6.75MHz
2
pixel/line
luminunse (Y)frequency
858
864
chrominance (Cr,Cb,) frequency
429
432
3
ACTIVE PIXEL / LINE
luminunse (Y) frequency
720
chrominance (Cr,Cb,) frequency
360
4
ACTIVE LINE / FRAME
480
576
5
ACTIVE LINE No.
FIELD1
23~262
285~524
FIELD2
23~310
335~622
6
quantum
Y, Cr, Cb, etc. are by carrying out, and they are 8bits straight lines
quantum.
7
A relation with level which
scale
1~254
serves as the analog picture
level: Y
LEVEL 220 : WHITE LEVEL=235
signal level quantum
BLACK LEVEL=16
Cr,Cb
LEVEL 225 : GRAY LEVEL =128
Mode
Channel
Sampling Frequency
Quantization
48K mode
2
48KHz
16Bits linear
44.1K mode
-
44.1KHz
-
32K mode
-
32KHz
-
32k 4ch mode
4
32KHz
12Bits nonlinear
<Table 13-1 Sampling structure of ITU-R656 (4:2:2)>
<Table 13-2 Audio Encoding mode>
(5) Audio Encoding mode
Summary of Contents for VP-D455
Page 10: ...Product Specification 2 4 Samsung Electronics MEMO...
Page 30: ...3 20 Alignment and Adjustments Samsung Electronics MEMO...
Page 46: ...4 16 Disassembly and Reassembly Samsung Electronics MEMO...
Page 66: ...Exploded View and Parts List 5 20 Samsung Electronics MEMO...
Page 83: ...Samsung Electronics 8 1 8 Wiring Diagram MEMORY STICK VP D453 I D6620I VP D454 I D455 I D6650I...
Page 84: ...Wiring Diagram 8 2 Samsung Electronics MEMO...
Page 86: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE...
Page 87: ...PCB Diagrams Samsung Electronics 9 3 L708 L704 L706 L717 L719...
Page 88: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE Fuse 1 25A 32V...
Page 94: ...PCB Diagrams 9 10 Samsung Electronics MEMO...
Page 128: ...Troubleshooting 12 8 Samsung Electronics MEMO...
Page 140: ...Circuit Operating Description 13 12 Samsung Electronics MEMO...
Page 184: ...Reference Information 14 44 Samsung Electronics MEMO...