TA1276AFG Datasheet, PDF (75/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV

Test Circuit
7.5 kΩ
TP78
10 µF
VCC = 9 V
VCC = 5 V
TP 54
TP 52
Pin 63
AB
SW 54
A BC
SW 52
SW 47
SW 45
TP 45
TP 43
TP 41
SW 41
Pin 64
Pin 62 Pin 61
Pin 59 Pin 58
Pin 54
Pin 52
Pin 50
Pin 47
Pin 45
Pin 43 Pin 42 Pin 41
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
SW6
65 U/Q Out
Pin 65
SW5
66 NC
Pin 67
67 Y1 Out
68 NC
Pin 69
69 SECAM Conto
10 kΩ
70 SCP Out
Pin 70
71 NC
Pin 72
72 fsc Out
Pin 73
73 Sence In
2.2 µF
74 R S/H
Pin 74
75 NC
2.2 µF
76 Color Limiter
Pin 76
0.1 µF
77 NC
A
20 kΩ
B
78 Y2 In
0.1 µF ^C Pin 78
79 NC
0.033 µF A
80 U/Q In
0.1 µF B
Pin 80
1
2
3
Pin 1 Pin 2 Pin 3
4
5
Pin 5
SW 1
AB
SW 5
SW 3
30 pF
6
Pin 6
C ^{20 kΩ}
1 µF
B
TP5
100 kΩ
A 1 µF
7
8
9
Pin 8
TP8
TP73b
2 kΩ
TA1276AFG
Pin 40
Curve odj.
(ext CP in) ⁴⁰
A
B _{10 µF}
NC 39
Pin 38
A
FBP In (BLK in) 38
B _{5.1 kΩ}
Digital GND 37
NC 36
100 Ω
SDA 35
100 Ω
SCL 34
NC 33
Pin 32
B S/H 32
Pin 31 2.2 µF
G S/H 31
2.2 µF
NC 30
Pin 29
VP Out 29
NC 28
Ys2 (analog RGB) 27
Pin 27
NC 26
Analog B In 25
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Pin 11
Pin 13
Pin 15
Pin 18 Pin 19 Pin 20
Pin 22
Pin 23
Pin 21
TP11
TP13
TP15
SW 18 SW 19 SW 20
SW 22
SW 24
A BA BA B
AB
AB
1.2 kΩ
TP15b
TP15a
TP18 TP19 TP20
TP22
TP24
Pin 25
SW 24
AB
TP24
10 µF
TP53b
2N
1
5 kΩ 5 kΩ
2
3
4
10 µF
5
16
15
7.5 kΩ
14
60 kΩ
13
12
6 NC 11
7
10
8 NC 9
TA1276AFG
75
2002-04-01