Hitachi VTMX900ECT Wartungshandbuch Seite 111

Oscillograms Video Signal Processing SECAM (VS-SEC)
77
REC
0V
A: DC, 1 V/Div, 20us/Div
IC 7072 PIN27 CSYNC
REC 88
0V
A: AC, 100mV/Div, 5ms/Div
T 7073 EMITTER (PAL)CSRP
79
REC
2V
A: DC, 500mV/Div, 20us/Div
C 2075,2036 VREC
REC 88
0V
A: AC, 100mV/Div, 5ms/Div
T 7703 EMITTER (SECAM L)
87
REC
0V
A: AC, 200mV/Div, 1us/Div
T 7002 EMITTER FMPV
REC 89
0V
A: AC, 200mV/Div, 500ns/Div
T7005 EMITTER FSC
3-29