TA1276AN 데이터 시트보기 (PDF) - Toshiba

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TA1276AN

PAL / NTSC VIDEO CHROMA AND DEFLECTION IC FOR CTV (NORMAL SCAN / DOUBLE SCAN MODE)

Toshiba 

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 VCC2 (9V)

The VCC 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

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