ta1317afg TOSHIBA Semiconductor CORPORATION, ta1317afg Datasheet - Page 29

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

Note
No.
9
Vertical amplitude adjustment
(picture height) change
amount
Parameter
SW6
OFF
SW7
B
SW8
ON
SW10
Test Condition
OFF
SW Mode
SW13
B
SW14
ON
SW21
29
A
SW30
A
(1) Input vertical trigger pulse to pin V
(2) Set VD (sub-address: 00) to AC-Coupling mode (data: 81).
(3) Set V INTEGRAL CORRECTION (sub-address: 08) to center (data: 88).
(4) Set V S CORRECTION (sub-address: 09) to center (data: A0).
(5) Set V SHIFT (sub-address: 01) data to 82.
(6) Set PICTURE HEIGHT (sub-address: 00) to minimum (data: 01) and measure Pin 7
(7) Set PICTURE HEIGHT (sub-address: 00) to maximum (data: FF) and measure Pin
(8) Determine variable ranges (V
Pin 7
(V NF) waveform
Pulse level (VT) = 3.0 V
(V NF) amplitude (V
7 (V NF) amplitude (V
V
(unless otherwise specified, V
NFP
=
V
NFH
V
NFM
− V
NFL
NFM
NFH
).
).
× 100,
NFP
CC
, V
Test Method
IN
= 9 V, Ta = 25 ± 3°C, data = preset values)
.
NFN
V
NFN
) using the following formulas.
=
V
NFL
V
NFM
− V
NFM
TA1317AFG
× 100
2005-08-18