ta1317ang TOSHIBA Semiconductor CORPORATION, ta1317ang Datasheet - Page 40

• Manufacturer Part Number: ta1317ang
• Description: Deflection Processor Ic For Tv
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note
No.
21
EW S correction change
amount
Parameter
SW5
OFF
SW6
B
SW7
ON
Test Condition
SW8
OFF
SW Mode
SW10
B
SW11
ON
SW17
40
A
SW24
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 S CORRECTION (sub-address: 0E) to minimum (data: 00) and measure Pin 10
(5) Set S CORRECTION (sub-address: 0E) to maximum (data: F8) and measure Pin
(6) Calculate change amounts V
Pulse level (VT) = 3.0 V
(EW FD) amplitude V
10 (EW FD) amplitude V
V
V
(unless otherwise specified, V
SP
SN
=
=
V
V
S
S
(00) − V
(F8) − V
V
V
PB
PB
Pin 10 (EW FD) waveform
(20)
(20)
S
PB
PB
(00).
S
(20)
(20)
(F8).
SP
CC
and V
Test Method
× 100
× 100
IN
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
SN
using the following formulas.
TA1317ANG
2005-08-18