Publicidad
PROCESADO DE V
PROCESADO DE V
FLUJO DE SEÑALES DEL TDA8376A
(FROM u-COM)
SCL
SDA
8
37
3
4
44
I©¡ À C -BUS
TRANSCEIVER
CONTROL DACs
16¡¿ 6 bits
SEPERATOR
2¡¿ 4 bitS
AND 1st LOOP
VIDEO
IDENTIFICATION
TRAP
BAND PASS
SW
SW
HUE
CVBS
S-VHS
SWITCH
SWITCH
9
13
6
7
38
36
13
9
11
10
1
CXA2040
TDA8395
(VIDEO
(SECAM
SWITCH)
DECODER)
15
15
9
10
SSC
Departamento T
cnico
é
Í
DEO
Í
DEO
H-DY
H-OUT
CIRCUIT
5
1
39
43
41
40
2
2nd LOOP AND
VCO
HORIZONTAL
AND
ref
OUTPUT
CONTROL
HORIZONTAL/
SYNC
VERTICAL
DIVIDER
VERTICAL
BLACK
SYNC
STRETCHER
WHITE
SEPERATOR
POINT
ref
DELAY
FILTER
PEAKING AND
TUNING
CORING
SAT
G-Y MATRIX
PAL/NTSC
AND
DECODER
SAT CONTROL
35
34
33
30
29
32
31
28
27
16
14
8
7
17
11
(B-Y)
TDA4665
12
2
TDA4566
(1H DELAY)
(CTI)
11
1
5
(R-Y)
SSC
EW
DRIVE
EW
E/W DRIVE OUTPUT
AMP
EW
46
GEOMETRY
EHT/OVP IN
FBT
49
ABL
VER. DRIVE POSITIVE
47
VERTICAL
VER. DRIVE NEGATIVE
GEOMETRY
V-OUTPUT
48
BLACK CURRENT INPUT
BLACK
18
CURRENT
BEAM CURRENT
STABILIZER
LIMITER
FBT
BRI CONT
22
ABL
RED OUTPUT
21
RGB MATRIX
GREEN OUTPUT
AND
20
OUTPUT
BLUE OUTPUT
19
RGB INSERTION SWITCH INPUT
14
20
RED INPUT
RGB INPUT
16
15
TELETEXT
AND
GREEN INPUT
DECODER
16
17
SWITCH
BLUE INPUT
SAA5281
18
17
9
CVBS
23
24
25
26
SCART
RGB &
VM AMP
FB
VM SWITCH
61
LA7845
TDA6108Q
VIDEO
AMP.
FB
FB
R
G B
IC01
U-COM
VM DRIVE
LG Electronics España, S.A.
MC-991A
Publicidad
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