76
DV-05, DV-S5
MC44724A (DNRB ASSY : IC102)
• VIDEO ENCODER IC
•
Block Diagram
Sync_generator
CGMS,
WSS_gen
Copy
protection
Subcarrier
gen.
RGB
matrix
CC_gen
demux
H.V
BG
Y
Cb
Cr
Offset
Modulator
I2C / SPI
TEST
57
DVdd
56
DVss
51
A/B_sel
62
TP
29
Clock
26
ChipA
31
Reset
32
33
34
35
36
27
10
13
PAL/NTSC
SO
SDA/SI
SCL/SCK
SEL
TEST
DAVss
DAVdd
17 CVBS/Cb/B 2
9 C/Cr/R 1Vdd
19 CVBS/Cb/B 1Vdd
6 Y/G 1Vdd
25
C/Cr/R 2Vdd
19
CVBS/Cb/B 2Vdd
22
Y/G 2Vdd
Output selector
DAC
DAC
DAC
BIAS
50
Hsync
49
F/Vsync
48
C/Fsync/VBI
39-46
DVIA7-0
52-55
DVIB7-4
58-61
DVIB3-0
21 Y/G 2
20 Y/G 2
18 CVBS/Cb/B 2
23 C/Cr/R 2
24 C/Cr/R 2
14 Vref 2
15 Ibias 2
1 CVBS/Cb/B 1
DAC
DAC
DAC
BIAS
5 Y/G 1
4 Y/G 1
bus
0
0
0
0
0
0
0
0
0
0
bus
2 CVBS/Cb/B 1
7 C/Cr/R 1
8 C/Cr/R 1
12 Vref 1
11 Ibias 1
Summary of Contents for DV-S5
Page 25: ...DV 05 DV S5 25 ...
Page 27: ...DV 05 DV S5 27 A B C D 5 6 7 8 5 6 7 8 AVJB ASSY 1 2 VWV1621 AUDIO SIGNAL ROUTE ...
Page 31: ...DV 05 DV S5 31 A B C D 5 6 7 8 5 6 7 8 AUDIO SIGNAL ROUTE 1 2 AVJB ASSY 1 2 VWV1646 ...
Page 34: ...DV 05 DV S5 34 A B C D 1 2 3 4 1 2 3 4 Y C CONNECTOR CB CR CB CR 1 2 J 3 11 DNRB ASSY 1 2 ...
Page 50: ...DV 05 DV S5 50 A B C D 1 2 3 4 1 2 3 4 AVJB ASSY Q901 Q902 Q Q921 IC604 IC702 IC704 ...
