HP 3438A - Page 72

HP-IB LOGIC TROUBLESHOOTING
NOTES
Y=YESOROK
N = NO OR BAD
SA
= SIGNATURE ANALYZER
IF THE GATE ON THE SIGNA-
TURE ANALYZER FAILS TO
TRIGGER, TROUBLESHOOT
THE DEVICES (THE
IC'SI TO
WHICH START, STOP, AND
CLOCK ARE ATTACHED.
SIG. SET
= SA SIGNATURES
FOR PARTICULAR DEVICE.
REFER TO APRON PAGE.
ADDRESS SWITCHES:
SIGNATURE SETS
(SIGNATURE ANALYZER DISPLAY INDICATION)
Pin 2 76119
4. 3 5477
4 OHA7
13
7P78
IAl CONFIGURE THE SA AS
START
-L JE
STOP
J JE
CLOCK
1 JC
iBI DISCONNECT
FROM
Dl0 1
FROM 010 2
FROM Dl0 3
FROM 0104
FROM Dl0 5
FROM Dl06
ID) REPLACE SIDE A OF JA
iE) SWITCH SETTING