ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 46

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

Note
No.
30
Horizontal DF bathtub
(H DF curve) adjustment
Parameter
SW6
OFF
SW7
B
SW8
ON
SW10
Test Condition
OFF
SW Mode
SW13
B
SW14
ON
SW21
46
A
SW30
A
(1) Input horizontal trigger pulse (figure below) to pin 15 (FBP IN).
(2) Set H-DF AMPLITUDE (sub-address: 07) to maximum (data: 8F).
(3) Set H-DF CURVE (sub-address: 08) to minimum (data: 00) and measure pin 20
(4) Set H-DF CURVE (sub-address: 08) to maximum (data: F0) and measure pin 20
(5) Calculate change amount T
Pulse level (HT) = 4.0 V
(H-DF OUT) phase T
(H-DF OUT) phase T
T
(unless otherwise specified, V
HB
=
T
HB
Pin 20 (H-DF OUT) waveform
(00) − T
2
HB
HB
HB
(00).
(F0).
(F0)
HB
T
T
HB
HB
using the following formula.
CC
Test Method
(F0)
(00)
= 9 V, Ta = 25 ± 3°C, data = preset values)
1 V
TA1317AFG
2005-08-18