Tandy 26-3334 Service Manual page 66

NTSC
Waveform
7
ECLK
&
QCLK
ISIS
Bfl
Waveform
8
ECLK
&
RAS*
MP
I
Waveform
9
ECLK
&
CAS*
CH
A:
ECLK (TP.2)
2V/DIV
CH
B:
QCLK
(TP.3)
2V/DIV
Horizontal:
0.2tisec/DIV
Trigger:
INTERNAL CH A
CH
A:
ECLK
(TP.2)
2V/DIV
CH B;
RAS*
(TP.4)
2V/DIV
Horizontal: 0.2usec/DIV
Trigger:
INTERNAL CH A
CH
A:
ECLK
(TP.2)
2V/DIV
CH
B:
CAS*
(TP.5)
2V/DIV
Horizontal: 0.2psec/DIV
Trigger: INTERNAL CH A
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