Tektronix DC 5010 Anleitung Seite 317

Serial path signatures
SETUP CONDITIONS
Internal Signatures (Digital Board)
SA CLOCK
1
TP 141 1
SA START
1
SA STOP
1
I
Pin 9 of U1520
SA GND TP 1420
NOTE
Power up DC 5010 while holding in CH A ATTEN
button to get signatures.
Address switch S1210 set to 20:
ffl,b95~
ger
90C2
ki)
a
;(
'
1 :
1
g o
I S 1
/("i
f
8 '
'
g :
1
g c 1
if-)
L*
g n
t o
1 0
ji?
!I
%
0
" " *
3897-27
+SV SIGNATURE
9
47C6
Fig. 8-6, Internal signature analysis "A" (Digital board).
Digital board circuit locations
REV JUL 1983