TA1317AFG Datasheet, PDF (6/58 Pages) Toshiba Semiconductor – Deflection Processor IC for TV

Pin
No.
Pin Name
Function
Interface Circuit
20 H-DF OUT
Outputs parabola
waveform for horizontal
dynamic focus.
Mask the pulse in
horizontal blanking if it
is not needed.
In case of not used, it
should be open.
1 kΩ
200 Ω
20
TA1317AFG
Input/Output Signal
8
H-BLK
H-DF OUT
11
18
21 LVP IN
LVP detection pin.
Connect reference
voltage used to protect
deflection circuit against
low supply voltage. If
this pin is 5.0 V (typ.) or
3 kΩ
21
below, returns abnormal
detection result to bus
read function.
In case of LVP
detection is not used, it
should be open.
8
DC
11
8
22 V-DF OUT
Outputs parabola
waveform for vertical
22
dynamic focus.
In case of not used, it
should be open.
100 Ω
2 kΩ
11
Outputs center curve
correction waveform.
Connect this pin to
23 CENTER OUT
curve correction input
pin of horizontal sync
23
IC.
In case of not used, it
should be open.
1 kΩ
8
or
or composite of above
11
two waveforms
6
2005-08-18