Tandy 26-3334 Service Manual page 68

NTSC
Waveform
12B
AC Hippie
at
Cathode
of
D14
Vertical:
1V/DIV
Horizontal: 5msec/DIV
Trigger: INTERNAL
Wave
f
o
rm
13 SOUND OUT
MM
mm
Im^W
CH
A:
Pin
17 of IC7
1V/DIV
CH
B:
Pin
1
of IC7
2V/DIV
Horizontal: 0.5msec/DIV
Trigger:
INTERNAL CH A
Waveform
14 Relay
fPHi
1
h
Hi
CH
A:
Pin
9
of IC8
2V/DIV
CH
B;
Pin
39
of IC4
2V/DIV
Horizontal: lOmsec/DIV
Trigger: INTERNAL CH A
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