Tektronix DC 5010 Anleitung Seite 320

Serial path
signatures
Fig. 8-8. Internal signature analysis (Analog board).
3897-29
+5V SIGNATURE
-
47C6
SETUP CONDITIONS
Internal Signatures (Analog Board)
SA CLOCK
1
TP 141 1 (Digital Board)
SA START
1
I
Pin 9 of U1520 (Digital Board)
SA STOP
1
SA GND
TP 1420 (Digital Board)
NOTE
Power up DC 5010 while holding CH A ATTEN
button to get signature analysis.
I I I
Analog board circuit locations
REV OCT 1981