Radio Shack TRS-80 Service Manual page 93

Color Computer 2 Service Manual
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Ch. A - Phase B, U8-10
.5V/Division
DC Coupled
Ch. B - Phase A, U8-ll
. 5V/Division
DC Coupled
Horizontal - lOµSec/Division
Trigger - Internal, Ch. A
Slope Positive
Green Screen
10 CLS
20 GOTO 20
Figure 5 - 7 .
Phase Band A Phase Relationships, Green Screen
Settings same as Figure 5-7
Blue Screen
10 CLS
6
20 GOTO 20
Figu re 5-8. Phas e B and
A
Phase Relationships, Blue Screen
Settings same as Figure 5-7
Red Screen
10 CLS 4
20 GOTO 20
Figure 5-9. Phase B and A Phase Relationships, Red Screen
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