ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 35

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

Note
No.
16
17
Horizontal amplitude
adjustment (picture width)
change amount
Parabola amplitude
adjustment (EW parabola)
change amount
Parameter
SW6
OFF
OFF
SW7
B
B
SW8
ON
ON
SW10
Test Condition
OFF
OFF
SW Mode
SW13
B
B
SW14
ON
ON
SW21
35
A
A
SW30
A
A
(1) Input vertical trigger pulse to pin V
(2) Set EW PARABOLA (sub-address: 0A) to minimum (data: 00).
(3) Set PICTURE WIDTH to maximum ( (sub-address: 01, data: FC) and (sub-address:
(4) Set PICTURE WIDTH to minimum ( (sub-address: 01, data: 00) and (sub-address:
(5) Calculate change amount V
(1) Input vertical trigger pulse to pin V
(2) Set PICTURE WIDTH (sub-address: 01) to maximum (data: FC).
(3) Apply external power supply (DC voltage = 7 V) to pin 3 (EHT IN).
(4) Set EW PARABOLA (sub-address: 0A) to minimum (data: 00) and measure Pin 13
(5) Set EW PARABOLA (sub-address: 0A) to center (data: 20) and measure Pin 13
(6) Set EW PARABOLA (sub-address: 0A) to maximum (data: 3F) and measure Pin 13
(7) Calculate change amount V
Pulse level (VT) = 3.0 V
0C, data: 81) ) and measure Pin 10 (EW FD) voltage V
0C, data: 80) ) and measure Pin 13 (EW FD) voltage V
V
Pulse level (VT) = 3.0 V
(EW FD) amplitude V
(EW FD) amplitude V
(EW FD) amplitude V
V
EV
PB
(unless otherwise specified, V
= V
= V
EV
PB
(FC) − V
(3F) − V
PB
EV
PB
PB
PB
(00)
(00)
(00).
(20).
(3F).
Pin 13 (EW FD) waveform
EV
PB
using the following formula.
using the following formula.
CC
Test Method
IN
IN
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
.
EV
EV
(FC).
(00).
TA1317AFG
2005-08-18