DVP-CX985V
53
53
7-4.
BLOCK DIAGRAM – VIDEO Section –
INTERLACE/PROGRESSIVE
CONVERTER
IC602
D/A
CONVERTER
IC604
VIDEO AMP
IC102
SYSTEM
CONTROLLER
IC104 (4/5)
15
IPSW
36
WIDE
44
V
33
VIDEO OUT
24
Y OUT
22
CB OUT
20
CR OUT
Y OUT
C OUT
40
CLKO
47
RSET1
3
VIDEO IN
YO0 – YO9
X
(Page 54)
V-MUTE
Y
(Page 54)
43
Y
8
Y IN
42
C
6
C IN
39
Y/G
12 Y IN
38
CB/R
15 CB IN
37
CR/B
17 CR IN
7
MUTE1
16
MUTE2
41 – 45, 48 – 52
CO0 – CO9
56 – 60, 63 – 67
PO2 – PO9
22 – 25, 28 – 31
2 – 9, 12, 13
14 – 18, 26 – 30
53 – 55, 58 –62
P Y (0) – P Y (9)
P C (0) – P C (9)
S (2) – S (9)
15
WE
104 WE
16
CAS
102 CAS
100 RAS
16Mbit
SD-RAM
IC603
MD0 – MD15
DQ0 – DQ15
A0 – A11
MA0 – MA11
35
CLK
103 MCLK
17
RAS
80 – 83,
86 – 89,
94 – 97
19 – 24,
27 – 32
110 – 113,
116 – 119,
122 – 125,
129 – 132
2, 3, 5, 6, 8, 9,
11, 12, 39, 40, 42,
43, 45, 46, 48, 49
XRST
PI2 – PI9
VIDEO DATA BUS
DVD0 – DVD7
G
(Page 50)
2 CLKI
32 CLKIN
63 CLKIN 2
4
PLL EN
33
RESETB
22
SCL
21
SDA
SCL
SDA
136
SCL
135
SDA
SCL
SDA
SCL
SDA
137
SRN
27MCLK
K
(Page 50)
7 – 14
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
VIDEO
LEVEL
RV601
35
RSET2
PROGRESSIVE VIDEO
OUTPUT LEVEL
RV602
J102
S101
1
2
3
4
5
6
7
8
COMPONENT
VIDEO OUT
Y
PR/CR
PB/CB
SELECTABLE
SCAN SELECT
LINE OUT
VIDEO
J103
1
2
S VIDEO
OUT
J101
1
2
29
31
WIDE ON/OFF
SWITCH
Q104, 105
+5V
INTERLACE
PROGRESSIVE
SDA 5
SCL 6
WP 7
38 SDA
7
SCL
39
WP
EEPROM
IC101