TA1276AN Datasheet, PDF (10/86 Pages) Toshiba Semiconductor – TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

PIN
No.
PIN NAME
FUNCTION
The pin through which the OSD
signal or analog RGB is input.
(1) When inputting an OSD signal,
37 Analog OSD
input the ODS signal with a
B input
voltage of 0~5V (4.1V or
38 Analog OSD
more).
G input
(2) When inputting an analog
39 Analog OSD
R input
RGB, input the RGB signal via
clamp capacitor.
ACL works on this input signal
only when the entire screen is
YS1-HI (the entire screen :
OSD).
40 V_CC2 (9V)
The V_CC pin of the text block.
Connect 9V (Typ.).
41 B output
42 G output
43 R output
Outputs RGB.
44 TEXT GND The GND pin of TEXT block.
Used to control the external
uni-color, brightness, and dynamic
ABL.
45
ABCL input
Use this pin when using ABL or
ACL.
The sensitivity and starting point of
the ABL and dynamic ABL can be
set by using bus.
INTERFACE CIRCUIT
―
―
TA1276AN
INPUT /
OUTPUT
SIGNAL
―
―
ABCL OFF :
6V or more
10
2002-03-29