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VIDEO SIGNAL PROCSSING - TRAITEMENT VIDEO - VIDEO SIGNALVERARBEITUNG - ELABORAZIONE VIDEO - TRATAMIENTO VIDEO
( VIDEO BOARD 4/6)
Bottom
View
5
6
3
4
1
2
Bottom
View
G1
TP41
1
3
G2
2
4
G3
Top View
(ST)
14
2
1
13
+9 V
J8
TP6 1
1
2
3
4
TP6 4
5
6
7
8
9
10
11
12
13
14
V 33D
Q1 1
Q1 0
2
3
3
SCL
[P.1]
Q13
BSN2 0
BSN2 0
2
3
SDA
[P.1]
BSN 20
LCD03B
First issue 10 / 03
J6
1000 OHM
5
5
6
6
L10
TP54
TP5 5
CVBS_ IN
3
3
4
4
TP5 6
R5 6
1K
1
2
1
2
TP5 7
R5 7
1K
D1
R58
R59
22K
22 K
TZM C5V1
D3
J7
1000 OHM
3
L11
TP58
Y
C1 20
C 127
O PEN
1
.
+5VS
G1
S1
TP59
S1
G1
R71
2
.
75
4
C
1000
OHM
L12
221 028900 1
C1 24
C 128
O PEN
+5VS
INPUT_DET
R82
75
+9V
L20
42 OHM
R 253
560
+
C 125
10 U
16 V
L1 3 1000 OHM
TP62
TP63
R89
100
TP65
R91
100
TP66
R73 NC_R0 60 3
T UNER_DET
TP67
TUNE R_ACK
TP68
SCL_TV
TP69
SDA_TV
2N3906
VC C
[P.6]
R109 470
2
R110 470
Q1 2
C 196
C 197
3
2
O PEN
O PEN
BSN 20
VC C
C 114
R51
0.1U K
68K
C1 17
10U
16V
R52
100
+5VS
R53
R55
68K
[P.1]
LI1
[P.1]
RI 1
DN 1
D2
R60
3
BAV99
75
1
TZMC5V1
VC C
2N3904
D4
2N3906
C1 89
R3 16
0 .1U K
68K
R3 18
Q305
10U
16 V
100
2N3904
R3 17
R 311
68K
R 319
1K
DN 2
BAV99
VC C
10U
16 V
C1 22
R72
DN 3
0 .1U K
68 K
BAV99
R74
Q6
100
2N3904
R76
R77
68 K
R80
1K
VCC
C 130
[P.1]
R8 8
0.1U K
68K
CVBS_ SEL
C 133
10U
R9 0
Q9
16V
100
2N3904
R94
R95
0
68 K
[P.5]
S CART_CVBS
+9V
R9 7
1K
R 249
22
R 254
+
C 126
470
10U
16 V
R98
100
Q2 2
2N3904
Q2 3
R92
68
VI DEO_OUT
[P.5]
R2 50
1K
[P.1]
RI 2
[P.1]
LI2
[P.5]
S CART_ROUT
[P.5]
SCART_L OUT
C 198
C 199
OPE N
OPE N
AV_SEL
Q3
2N3904
HC405
5
1K
R54
0
CV BS
4
3
VI DEO_I N
[P.4]
74
3
VCC
AV_SEL
C1 16
C 115
+
LOW
0.1U K
10U
16V
HIGH
2
U2 C
0
[P.2]
S_Y
0
[P.2]
S_C
12
TV
U2A
14
[P.4]
VI DEO_I N
13
74HC4053
CVBS_SEL Output
LOW
CVBS_VD
HIGH
SCART_CVBS
[P.1]
[P.2]
CVB S_VD
OUTPUT
CVBS
TV
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