TA1383AFG Datasheet, PDF (41/47 Pages) Toshiba Semiconductor – NTSC Chroma Decoder, Multi-Point Scan Sync Processor, H/V Frequency Counter IC for Color TV

Note No.
Characteristic
SY16 VD output width
VD output phase
TA1383AFG
SW2
C
SW Mode
SW4 SW9
C
ON
SW30
Test Method
A (1) Set SA 00H data to C0H. Input 15.734-kHz composite video signal (525I/60-Hz) to D-SYNC1/Y3 IN.
(2) Monitor #30 and TP15 (VP OUT). Measure VD output width VDW000 and phase difference VDPh000.
(3) Set SA 00H data to C8H. Monitor #30 and TP15 (VP OUT). Measure VD output width VDW100.
(4) Set SA 00H data to CAH. Monitor #30 and TP15 (VP OUT). Measure VD output width VDW101.
(5) Set SA 00H data to C0H and SA 03H data to 84H. Monitor #30 and TP15 (VP OUT). Measure VD output
phase difference VDPh000b.
(6) Set SA 00H data to C2H. Input 525P/60-Hz composite video signal to D-SYNC1/Y3 IN.
(7) Monitor #30 and TP15 (VP OUT). Measure VD output phase difference VDPh001 and width VDW001.
(8) Set SA 00H data to C4H. Input 1125I/60-Hz composite video signal to D-SYNC1/Y3 IN.
(9) Monitor #30 and TP15 (VP OUT). Measure VD output phase difference VDPh010 and width VDW010.
(10) Set SA 00H data to C6H. Input 750P/60-Hz composite video signal to D-SYNC1/Y3 IN.
(11) Monitor #30 and TP15 (VP OUT). Measure VD output phase difference VDPh110 and width VDW110.
(12) Set SA 00H data to CCH. Input 1125P/60-Hz composite video signal to D-SYNC1/Y3 IN.
(13) Monitor #30 and TP15 (VP OUT). Measure VD output width VDW110.
Video Signal
525I-60 Hz or
525P-60 Hz
TP15 Pin Waveform
Video Signal
1125I-60 Hz
TP15 Pin Waveform
Video Signal
750P-60 Hz or
1125P-60 Hz
TP15 Pin Waveform
VDPh000, VDPh000b, VDPh001
VDW000, VDPh001, VDW100, VDW101
VDPh010
VDW010
VPPh011
VDW011, VDW110
41
2005-09-05