ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 38

• Manufacturer Part Number: ta1317afg
• Description: Deflection Processor Ic For Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
No.
20
EW corner correction change
amount
Parameter
SW6
OFF
SW7
B
SW8
ON
SW10
Test Condition
OFF
SW Mode
SW13
B
SW14
ON
SW21
38
A
SW30
A
(1) Input vertical trigger pulse to pin V
(2) Apply external power supply (DC voltage = 7 V) to pin 3 (EHT IN).
(3) Set EW PARABOLA (sub-address: 0A) to center (data: 20).
(4) Set EW CORNER (sub-address: 0F) to minimum (data: 00) and measure Pin 13
(5) Set EW CORNER (sub-address: 0F) to maximum (data: F8) and measure Pin 13
(6) Calculate change amounts V
Pulse level (VT) = 3.0 V
(EW FD) amplitude V
(EW FD) amplitude V
V
V
(unless otherwise specified, V
MP
MN
=
=
V
V
M
M
(F8) − V
(00) − V
V
V
PB
PB
(20)
(20)
M
M
PB
PB
(00).
(F8).
(20)
(20)
Pin 13 (EW FD) waveform
MP
CC
and V
Test Method
× 100
× 100
IN
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
MN
using the following formulas.
TA1317AFG
2005-08-18