Block Diagrams - Sony DXC-390 Service Manual

Section 7

Block Diagrams

CN401
NIC-BUSY
49
NIC-CS
47
45 SDI-3
43 SDO-3
41 SCLK-3
CN401
55 GCH
CN401
59 RCH
CN701
63 BCH
CN401
35 EVR03-CS
SDATA-5
37
SCLK-5
39
DXC-390/390P
IC401
VIDEO
G(10bit)
A/D
.
CONV
IC402
CXD9117R
VIDEO
R(10bit)
A/D
IC404
.
CONV
B(10bit)
IC403
ADR I/O WE OE RDY
VIDEO
A/D
EEPROM
.
CONV
IC405
14MHz CLOCK
IC411(1/2)
AD VRT
+
IC411(2/2)
AD VRB
+
IC421
AD RST
RESET
PULSE
D /A
GEN.
IC420
CO NV.
FLD/FRM CONT
IC406
DP-313 DP-313
G
CXD9087R
R
IC409
B
14M 28M
14 M
5V to 3.3V
TRANSFER
IC423
28MHz CLOCK
CLOCK
.
PHASE RECT
IC415(2/3), IC416
OUTPUT ENABLE
Y,CR,CB REF.
7-1 7-1
CN401
OBLK
CS-DSP
SDCK
SDA3
SDA2
SDA1
SDA0
CN401
AVD_5
AHD
ECK
Y
VIDEO
CN401
CR
D/A Y
CR
CONV.
CB
CB
IC410
CN401
WDISPLAYB
WDISPLAY
CDTAR
DTAR
VD
HD
TTLB
TTL
SRST
CN401
14M
28M
50
21
23
25
27
29
31
54
56
38
16
12
8
48
46
44
42
28
26
32
30
52
66
64
DP-313