TA1276AFG Datasheet, PDF (5/83 Pages) Toshiba Semiconductor – PAL/NTSC Video Chroma And Deflection IC For CTV

Pin
No.
Pin Name
Function
The half-tone switch for
internal RGB signal.
6
6 YM input When the voltage at this
pin is set to 7.0 V or more,
the RGB output voltage.
Interface Circuit
17
300 Ω
15 kΩ
TA1276AFG
Input/Output
Signal
Soft AKB
7.0 V
Half Tone
0.75 V
TV
GND
The V_CC pin of picture
7
V_CC3 (9 V)
quality and color
difference blocks.
Connect 9 V (typ.).
Used to control the
external uni-color,
brightness, and dynamic
ABL.
8
ABCL input
Use this pin when using
ABL or ACL.
8
The sensitivity and starting
point of the ABL and
dynamic ABL can be set
by using bus.

17
5 kΩ
9
TEXT GND The GND pin of TEXT
2
block.
10
TEXT GND
1
The GND pin of TEXT
block.
11 R output
11
13 G output Outputs RGB.
13
15 B output
15


17
200 Ω
10 kΩ
None connect PIN.
12 NC
These pins connect to

GND.
None connect PIN.
14 NC
These pins connect to

GND.
None connect PIN.
16 NC
These pins connect to

GND.
The V_CC pin of the text
17 V_CC2 (9 V) block.

Connect 9 V (typ.).

ABCL OFF:
6 V or more


100 IRE: 2.3 V_p-p
2.5 V
GND
At Cont max
BRT Cent.




5
2002-04-01