TA1317AFG Datasheet, PDF (50/58 Pages) Toshiba Semiconductor – Deflection Processor IC for TV

TA1317AFG
Note
No.
Parameter
40 Vertical NF center voltage at
DC coupling
SW6
ON
SW7
A
SW8
OFF
Test Condition
SW Mode
SW10 SW13 SW14 SW21 SW30
Test Method
(unless otherwise specified, V_CC = 9 V, Ta = 25 ± 3°C, data = preset values)
OFF B
ON
A
A (1) Input vertical trigger pulse to pin V_IN.
Pulse level (VT) = 3.0 V
(2) Set VD (sub-address: 00) to DC-Coupling mode (data: 80).
(3) Measure center voltage V_C as shown in the figure below.
Pin 7
(V NF) waveform ^VC
10 ms
10 ms
50
2005-08-18