Sony HCD-V909AV Service Manual page 38

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QQ
3 7 63 1515 0
IC401 CXD1913Q
51
50 49 48
F1
52
VDD
53
3
XTEST4
54
XRST
55
SYSCLK
56
PDCLK
57
1/2
VSS
58
VSYNC
59
HSYNC
60
SO
61
FID
62
VDD
63
XIICEN
64
8
TE
L 13942296513
4
4
1-4
5
6-9
10
-
-
• Main section
IC102 MC14052BCP
16
15
14
13
1
2
3
4
www
.
http://www.xiaoyu163.com
47
BURST FLAG
CSYNC
SYNC Gen.
and
Sub Carrier
Timing Controller
Gen.
2
SIO and I
O-Bus
Closed Caption Encoder
(for NTSC)
Controller
Y
Delay
Dempx,
Level
Translator
U
and
LPF
Interpolator
4 : 2 : 2 to
V
4 : 4 : 4
LPF
8
11-18
-
12
11
10
9
5
6
7
8
x
ao
y
i
http://www.xiaoyu163.com
8
46 45 44 43 42 41 40
SYNC Slope
Gen.
TEST MODE
Y, C/
Y, U, V
CHROMA
selector and
Modulator
Interpolator
Q Q
3
6 7
1 3
19
u163
.
— 76 —
2 9
9 4
2 8
-
37-39
36 35 34 33
32 CO
31 AVSS3
10bit
30 AVDD3
DAC
10bit
29 YO
DAC
28 AVSS2
10bit
27 AVDD2
DAC
26 VG
25 VB
24 COMPO
23 AVSS1
22 AVDD1
1 5
0 5
8
2 9
9 4
21 VREF
20 IREF
m
co
9 9
2 8
9 9

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