TA1276AFG Datasheet, PDF (79/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV

Application Circuit 4-Normal Scan (3.58 NTSC/M-PAL/N-PAL)
TA1276AFG
0.1 µF
1
R-Y OUT 30
2
B-Y OUT 29
0.1 µF
3
28
0.01 µF
47 µF
0.1 µF
11 kΩ
0.1 µF
4
5
6
7 SCP
0.1 µF
R-Y IN 27
0.1 µF
B-Y IN 26
1 kΩ
25
1 kΩ
24
0.1 µF
8
0.47 µF
23
0.1 µF
9
0.47 µF
22
10 µF 1 kΩ
10
11
12
0.01 µF
47 µF
0.47 µF
13
14
15
0.47 µF
21
1 µF
20
1 kΩ
19
1 µF
18
1 µF
17
1 kΩ
16
65 U/Q Out
66 NC
N-PAL M-PAL
X’tal X’tal
3.58 MHz
X’tal
˓M
Sync Out
Horizontal
Output
HD Out
˓M
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
Curve odj.
(ext CP in) ⁴⁰
NC 39
0.01 µF
Cuver
67 Y1 Out
68 NC
FBP In (BLK in) 38
FBP
Digital GND 37
69 SECAM Conto
70 SCP Out
71 NC
fsc
72 fsc Out
IK In 73 Sence In
74 R S/H
2.2 µF
75 NC
TA1276AFG
NC 36
100 Ω
SDA 35
100 Ω
SCL 34
NC 33
B S/H 32
G S/H 31
NC 30
2.2 µF
2.2 µF
76 Color Limiter
2.2 µF
77 NC
0.1 µF _{˓M 78 Y2 In}
79 NC
0.1 µF _˓M _{80 U/Q In}
VP Out 29 VP
NC 28
Ys2 (analog RGB) 27 Ys2
NC 26
Analog B In 25
0.1 µF
B In
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CTI
WAC
(wide aspect
converter)
˓M
VSM Out
YM
ABL
R Out
G Out
B Out
OSD- OSD- OSD- Ys1 R In
G In
R In G In B In
˓M : mylar capacitor
Reg.
VCC 9 V
GND
VCC 5 V
SDA
SCL
10 µF
Y In
GND
10 µF
C In
GND
79
2002-04-01