ta1317ang TOSHIBA Semiconductor CORPORATION, ta1317ang Datasheet - Page 42

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

Note
No.
23
Horizontal EHT compensation
(H-EHT compensation) DC
change amount
Parameter
SW5
OFF
SW6
B
SW7
ON
Test Condition
SW8
OFF
SW Mode
SW10
B
SW11
ON
SW17
42
A
SW24
A
(1) Input vertical trigger pulse to pin V
(2) Apply external power supply (DC voltage = 1 V) to pin 3 (EHT IN).
(3) Set H-EHT COMPENSATION (sub-address: 03) to minimum (data: 80) and
(4) Set H-EHT COMPENSATION (sub-address: 03) to maximum (data: 87) and
(5) Calculate change amount V
Pulse level (VT) = 3.0 V
measure Pin 10 (EW FD) amplitude V
measure Pin 10 (EW FD) amplitude V
V
V
V
HC
(unless otherwise specified, V
HC
HC
= V
(80)
(87)
HC
(87) − V
HC
(80)
HC
using the following formula.
CC
Pin 10 (EW FD) waveform
Test Method
IN
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
HC
HC
(80).
(87).
TA1317ANG
2005-08-18