TA1241ANG Datasheet, PDF (5/30 Pages) Toshiba Semiconductor – DEFLECTION PROCESSOR IC FOR TVs

PIN
No.
PIN NAME
7 V Feedback
FUNCTION
Vertical negative feedback
input pin. When voltage on
this pin equals or exceeds 6
V, the device outputs a
blanking signal to pin 20 and
sends discriminating data to
BUS read.
9 V Drive
Vertical signal output pin. Also
performs vertical output
detection in BUS read mode.
8 GND
10 LVP in
GND pin.
Used to connect reference
voltage to protect the
deflection block from a
low-voltage.
12 LVP out
11 DAC H
17 DAC V
19 DAC DF
13 I²L GND
Outputs abnormal power
supply detection result. Also
performs LVP detection in
BUS read mode.
DAC output pin for horizontal
centering.
DAC output pin for vertical
centering.
DAC output pin for dynamic
focus.
GND pin for the I²L block.
14 SDA
SDA pin for the I²C BUS.
INTERFACE
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TA1241ANG
INPUT / OUTPUT
SIGNAL
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OK : DC0.7V
NG : DC5.0V
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5
2005-08-18